Interest expense (including related parties amounts of $5 and $533 for the three months ended June 30, 2026 and 2025, and $10 and $1,142 for the six months ended June 30, 2026 and 2025, respectively)
Interest expense (including related parties amounts of $5 and $533 for the three months ended June 30, 2026 and 2025, and $10 and $1,142 for the six months ended June 30, 2026 and 2025, respectively)
Interest Expense, Nonoperating
Net loss
Net loss
Total other expense, net
Nonoperating Income (Expense)
Other income (expenses)
Nonoperating Income (Expense) [Abstract]
Fair Value Measurement Inputs and Valuation Techniques [Table]
Measurement Input Type [Axis]
Measurement Input Type [Domain]
Operating expenses:
Operating Expenses [Abstract]
Research and development
Research and Development Expense
Total operating expenses
Total segment expenses
Operating Expenses
Loss from operations
Loss from operations
Operating Income (Loss)
Other income
Other Nonoperating Income (Expense)
Weighted average shares used to compute basic net loss per share (in Shares)
Weighted Average Number of Shares Outstanding, Basic
Weighted average shares used to compute diluted net loss per share (in Shares)
Weighted Average Number of Shares Outstanding, Diluted
Debt rate [Member]
Measurement Input Debt Rate [Member]
Remaining term (years) [Member]
Measurement Input, Expected Term [Member]
Expected volatility [Member]
Measurement Input, Option Volatility [Member]
Fair value of Common stock [Member]
Fair Value Of Common Stock Member
Schedule of Key Inputs Into The Monte Carlo Simulation Model For The Convertible Promissory Note [Line Items]
Debt Instrument, Measurement Input
Loss on change in the fair value of convertible notes
Unrealized Gain (Loss) on Derivatives
Fair Value Measurement - Schedule Key Inputs into the Monte Carlo Simulation Model for the Convertible Promissory Note [Abstract]
Income Statement [Abstract]
Interest expense, related parties
Related parties amounts
Interest Expense, Other
Series C/C-1 Convertible
Series C Preferred Stock [Member]
Cash at the end of the period
Cash at the beginning of the period
Cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Conversion of debt to equity
Change in fair value
Conversion Of Debt To Equity
Conversion of debt to equity.
Unpaid deferred offering costs
Unpaid Deferred Offering Costs
Amount of unpaid deferred offering costs.
Accounts payable
Increase (Decrease) in Accounts Payable
Accrued expenses and other current liabilities
Increase (Decrease) in Accrued Liabilities
Net cash provided by financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net decrease in cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation
Non-cash warrant issuance expense
Non-cash Warrant Issuance Expense
The amount represents non-cash warrant issuance expense.
Cash flows from financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Issuance of shares in connection with exercise of ELOC
Stock Issued During Period, Value, New Issues
Statement of Stockholders' Equity [Abstract]
Statement [Table]
Class of Stock [Axis]
Series A Convertible
Series A Preferred Stock [Member]
Series B Convertible
Series B Preferred Stock [Member]
Equity Component [Domain]
Statement [Line Items]
Balance
Total stockholders’ deficit
Balance
Equity, Attributable to Parent
Balance (in Shares)
Balance (in Shares)
Shares, Outstanding
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Other non-current assets
Increase (Decrease) in Other Noncurrent Assets
Issuance of shares in connection with exercise of ELOC (in shares)
Earnout shares allocated
Common stock, shares issued
Stock Issued During Period, Shares, New Issues
Issuance of shares in connection with the conversion of the PIPE note
Stock Issued During Period, Value, Other
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Issuance of warrants in connection with PIPE notes
Adjustments to Additional Paid in Capital, Warrant Issued
Reversal of excise tax payable attributable to redemption of common stock
Adjustments to Additional Paid in Capital, Excise tax Payable Attributable to Redemption of Common Stock
Amount of excise tax payable attributable to redemption of common stock.
Depreciation expense
Depreciation, Total
Loss on settlement of forward share issuance contract
Loss On Settlement Of Forward Share Issuance Contract
Amount of loss on settlement of forward share issuance contract.
Reversal of excise tax payable attributable to redemption of common stock
Reversal of Excise Tax Payable Attributable to Redemption of Common Stock
Amount of reversal of excise tax payable attributable to redemption of common stock.
Stockholders' Deficit
Equity [Text Block]
Net Loss Per Share Attributable to Common Stockholders [Abstract]
Net Loss per Share Attributable to Common Stockholders
Earnings Per Share [Text Block]
Segments [Abstract]
Segments
Segment Reporting [Text Block]
Subsequent Events [Abstract]
Subsequent Events
Subsequent Events [Text Block]
Related Party Transactions [Abstract]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Proceeds from ELOC
Proceeds from Lines of Credit
Cash flows from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Noncash interest expense
Other Noncash Expense
Proceeds from issuance of PIPE notes
Issuance of debt
Proceeds from Issuance of Debt
Statement of Cash Flows [Abstract]
Stock-based compensation expense
Research personnel compensation costs, including stock-based compensation
Share-Based Payment Arrangement, Noncash Expense
Net cash used in operating activities
Cash in operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Cash flows from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Sale of digital assets
Proceeds from Disposal, Crypto Asset
Purchase of property, plant and equipment
Payments to Acquire Property, Plant, and Equipment
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis
Schedule of Derivative Liabilities at Fair Value [Table Text Block]
Schedule of Fair Value of the Company’s Level 3 Related Party Convertible Notes Payable
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Schedule of Changes in the Fair Value of the Company’s Level 3 Loans Payable
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]
Balance Sheet Components [Abstract]
Schedule of Prepaid Expenses and Other Current Assets
Schedule of Other Current Assets [Table Text Block]
Leases
Lessee, Leases [Policy Text Block]
ELOC
Equity Line Of Credit Policy Text Block
Disclosure of accounting policy for equity line of credit.
Fair Value of Financial Instruments
Fair Value Measurement, Policy [Policy Text Block]
Ascent PIPE Notes
Ascent PIPENotes Policy Text Block
The policy disclosures of ascent PIPE notes.
Stock-Based Compensation
Share-Based Payment Arrangement [Policy Text Block]
Schedule of Accrued Liabilities
Schedule of Accrued Liabilities [Table Text Block]
Debt [Abstract]
Schedule of Debt Instruments and their Changes
Schedule of Long-Term Debt Instruments [Table Text Block]
Schedule of Contractual Future Minimum Payments
Schedule Of Contractual Future Minimum Payments Table Text Block
The table text block of contractual future minimum payments.
Stockholders' Deficit [Abstract]
Class of Warrant or Right [Domain]
ELOC Warrants [Member]
ELOCWarrants Member
Summary of Significant Accounting Policies [Line Items]
Incorporated date
Entity Incorporation, Date of Incorporation
Issuance amount
Stock Issued During Period, Value, Issued for Services
Cash
Cash
Common Stock Warrants [Abstract]
Schedule of Classes of Warrants
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Stock Option Plan [Abstract]
Schedule of Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Schedule of Stock Compensation Expense
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Schedule of Key Inputs into the Monte Carlo Simulation Model for the Convertible Promissory Note
Schedule of key inputs into the Monte Carlo simulation model for the Convertible Promissory Note [Table Text Block]
Schedule of key inputs into the Monte Carlo simulation model for the Convertible Promissory Note
Reverse stock split
Stockholders' Equity, Reverse Stock Split
Related Party Transaction [Axis]
Related Party Transaction [Domain]
February Reverse Stock Split [Member]
Consecutive business days
Consecutive business days.
Organization, Description of Business, Going Concern and Significant Risks and Uncertainties (Details) [Table]
Class of Stock [Domain]
Common Stock [Member]
Common stock
Common Stock [Member]
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
Working capital deficit
Working Capital Deficit
Amount of working capital deficit as of balance sheet date.
Schedule Of Financial Instruments That Are Measured At Fair Value On ARecurring Basis Abstract
Level 3 [Member]
Fair Value, Inputs, Level 3 [Member]
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis [Line Items]
Beginning balance
Ending balance
Warrant liabilities at fair value
Warrants and Rights Outstanding
Gain in fair value of warrant liabilities
Conversion of debt to equity
Gain on change in fair value of warrant liabilities
Gain on change in fair value of warrant liabilities
Gain on change in fair value of warrant liabilities
Fair Value Adjustment of Warrants
Schedule of Changes in the Fair Value of the Company’s Level 3 Loans Payable [Abstract]
Interest expense
Interest Expense, Debt
Shares converted (in Shares)
Conversion of Stock, Shares Converted
Reverse stock split
Adjustments to Additional Paid in Capital, Stock Split
Outstanding debt
Convertible senior notes and loans payable at fair value
Convertible Debt, Current
Schedule of Debt Instruments and their Changes [Line Items]
Schedule of Contractual Future Minimum Payments [Line Items]
Stated interest
Stated Interest
Amount of interest payable.
Amortization of debt discount and issuance costs
Amortization of Debt Issuance Costs and Discounts
Accrued stated interest
Accrued interest
Accrued Stated Interest
Amount of accrued stated interest.
Balance at Ending
Balance at Beginning
Debt Instrument, Fair Value Disclosure
Convertible senior notes [Member]
Senior Note Member
Promissory Notes [Member]
Promissory Notes Member
Liability Class [Axis]
Borrowings [Member]
Borrowings [Member]
Remaining six months of 2026
Long-Term Debt, Maturity, Remainder of Fiscal Year
2027
Long-Term Debt, Maturity, Year One
Total
Long-Term Debt
Schedule Of Reserved Shares Of Common Stock For Future Issuance Abstract
Conversion of Stock [Table]
General and administrative [Member]
General And Administrative Member
Research and development [Member]
Research And Development Member
Schedule of Stock Compensation Expense [Line Items]
Stock compensation expense
Share-Based Payment Arrangement, Expense
Class of Warrant or Right [Axis]
Private Placement Warrants [Member]
Private Placement Warrants Member
Representative’s Warrants [Member]
Representatives Warrants Member
Warrants Liabilities [Member]
Warrants Liabilities Member
Fair Value Hierarchy and NAV [Axis]
Schedule of Fair Value of the Company’s Level 3 Related Party Convertible Notes Payable [Abstract]
Principal amount
principal amount
Debt Instrument, Face Amount
Statistical Measurement [Axis]
Statistical Measurement [Domain]
Minimum [Member]
Minimum [Member]
Accounting basis
Debt Accounting Basis
Debt accounting basis.
Interest rate
Debt Instrument, Interest Rate, Stated Percentage
Gain on extinguishment
Gain on extinguishment of PPP loan
Gain on extinguishment of PPP loan
Gain (Loss) on Extinguishment of Debt
Measurement Frequency [Axis]
Measurement Frequency [Domain]
Fair Value, Recurring [Member]
Statement of Income Location [Axis]
Statement of Income Location [Domain]
Administrative Service Fee [Member]
Beneficial ownership limitation percentage
Beneficial Ownership Limitation Percentage
It is a beneficial ownership limitation rate on conversion of the notes.
Exercise price (in Dollars per share)
Warrant exercise price (in Dollars per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights
Debt forgiven
Debt Forgiveness
Amount represents all or part of a debt obligation has been canceled by the lender.
Shares issuable upon exercise of warrants
Shares Issuable Upon Exercise Of Warrants
Shares issuable upon exercise of warrants.
HCW Warrants [Member]
HCWWarrants Member
Schedule of Classes of Warrants [Line Items]
Expiration date
Class of Warrant or Right, Date from which Warrants or Rights Exercisable
Number of shares underlying warrants
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Options cancelled/forfeited, Weighted-Average Exercise Price Per Share
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Ending Balances, Number of Options
Beginning Balances, Number of Options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Ending Balances, Weighted-Average Exercise Price Per Share
Beginning Balances, Weighted-Average Exercise Price Per Share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Schedule Of Stock Compensation Expense Abstract
Schedule of Stock Compensation Expense [Line Items]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Schedule Of Related Party Transactions Abstract
Related Party Transaction [Table]
Related and Nonrelated Parties [Axis]
Tasly [Member]
Tasly Member
NVAC Sponsor I, LLC [Member]
NVACSponsor ILLCMember
The Founders [Member]
The Founders Member
NVAC Sponsor I, LLC [Member]
NVACSponsor ILLCOne Member
Fair Value Measurement - Schedule of Changes in the Fair Value of the Company’s Level 3 Loans Payable (Details) [Table]
Fair Value Measurement - Schedule of Changes in the Fair Value of the Company’s Level 3 Related Party Loan Payable (Details) [Table]
Schedule of Changes in the Fair Value of the Company’s Level 3 Loans Payable [Line Items]
Schedule of Fair Value of the Company’s Level 3 Related Party Convertible Debt Payable [Line Items]
Beginning balance
Convertible loans payable at fair value
Ending balance
Loans Payable Related Party At Fair Value
Loans payable - related party at fair value.
Repayments of debt
Repayments of Debt
Conversion of debt to equity
Stock Issued During Period Value Issuance Of Shares In Connection With The Conversion Of The PIPENote
Issuance of shares in connection with the conversion of the PIPE note.
Ascent PIPE Notes [Member]
Ascent PIPENotes Member
Ascent Warrants [Member]
Issuance of warrants
Warrant Issued
Amount of warrant Issued.
Reclassification of warrant liability to additional paid-in capital
Amount of Reclassification of warrant liability to additional paid-in capital.
Fair Value of Ascent Warrant
Represent the amount of Fair value of Ascent Warrant.
Loan Commitment Assets
Amount of Loan Commitment Asset.
Gain (Loss) on Ascent Warrant
Amount of Gain Loss on Ascent Warrant.
Related Party Transactions [Line Items]
Related Party Transaction [Line Items]
Interest expense
Interest Expense, Operating and Nonoperating
Administrative service fee
Related Party
Related Party Transaction, Amounts of Transaction
Loss on change in the fair value of convertible loans payable
Loss on disposal of digital assets
Fair Value, Option, Changes in Fair Value, Gain (Loss)
Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis [Abstract]
Fair Value Measurement - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) [Table]
Fair Value Measurement - Schedule of Company’s Financial Assets and Liabilities Measured at Fair Value (Details) [Table]
Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) [Line Items]
Fair Value Measurement - Schedule of Company’s Financial Assets and Liabilities Measured at Fair Value (Details) [Line Items]
Liabilities:
Liabilities [Abstract]
Convertible notes due to related parties held at fair value
Convertible Debt, Fair Value Disclosures
Convertible loans payable at fair value
Convertible Debt, Noncurrent
Total liabilities measured at fair value
Liabilities, Fair Value Disclosure
Warrant Liabilities [Member]
Warrant Liabilities Member
Loans Payable [Member]
Loans Payables Member
Risk-free interest rate [Member]
Measurement Input, Risk Free Interest Rate [Member]
Expected volatility [Member]
Measurement Input, Price Volatility [Member]
Maximum [Member]
Maximum [Member]
Tasly Convertible Debt - Related Party [Member]
Tasly convertible note - related party [Member]
Tasly Convertible Debt Related Party Member
Convertible Promissory Note – Related Party [Member]
Convertible Promissory Note Related Party Member
Scenario [Axis]
Tasly Convertible Note [Member]
Tasly Convertible Note Member
Long-Term Debt, Type [Axis]
Long-Term Debt, Type [Domain]
Principal amount
Aggregate principal amount
Debt Instrument, Issued, Principal
Prepaid expenses
Prepaid Expense, Current
Total prepaid expenses and other current assets
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Financial Instruments [Domain]
Convertible Loans Payable [Member]
Loans Payables Instrument [Member]
Number of shares
Number of Shares
Number of shares.
Repaid of amount
Repayments of Short-Term Debt, Total
Operating Lease Obligations [Member]
Conversion shares percentage
Debt Conversion, Original Debt, Interest Rate of Debt
Business days
Business Days
business days.
Accrued value
Proceeds from Legal Settlements
Unpaid wages
Unpaid Wages
Amount of unpaid wages.
Stockholders' Deficit (Details) [Table]
Earnout shares [Member]
Earnout Shares Member
Stockholders’ Deficit [Line Items]
Common Stock Warrants [Line Items]
Preferred stock, shares issued
Undesignated preferred stock, shares issued (in Shares)
Preferred Stock, Shares Issued
Preferred stock, shares outstanding
Undesignated preferred stock, shares outstanding (in Shares)
Preferred Stock, Shares Outstanding
Common stock vote
Common Stock, Voting Rights
Dividends declared (in Dollars)
Dividends, Common Stock, Cash
Common Stock Warrants (Details) [Table]
Stock Option Plan (Details) [Table]
Plan Name [Axis]
2010 Equity Incentive Plan [Member]
Two Thousand Ten Equity Incentive Plan Member
2025 Incentive Plan [Member]
Thousand Twenty Five Incentive Plan Member
Stock Option Plan [Line Items]
Issuance to employees
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Intrinsic conversion value
Conversion Values
The amount of conversion value.
Aggregate purchase price
Aggregate Purchase Prices
The amount of aggregate purchase price.
Percentage of net revenue.
Percentage of Net Revenues
Percentage of net revenue.
Term of transition assistance
Transition Assistance Period
Transition assistance period.
Percentage of interest rate
Investment Interest Rate
Conversion price of common stock (in Dollars per share)
Common Stock, Convertible, Conversion Price, Decrease
Convertible debt amount
Convertible Debt
Convertible promissory note
Convertible Notes Payable, Current
Warrant price (in Dollars per share)
Warrant, Exercise Price, Increase
Stock price per share (in Dollars per share)
Sale of Stock, Price Per Share
Convertible notes
Payable in cash
Convertible Notes Payable
Subsequent Events (Details) [Table]
Short-Term Debt, Type [Axis]
Document Quarterly Report
Document Transition Report
Schedule of Basic and Diluted Net Loss Per Share Attributable [Abstract]
Numerator:
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent [Abstract]
Undesignated preferred stock, shares authorized (in Shares)
Preferred Stock, Shares Authorized
Common stock, par value (in Dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, shares authorized (in Shares)
Common Stock, Shares Authorized
Common stock, shares issued (in Shares)
Shares of common stock
Common Stock, Shares, Issued
Common stock, shares outstanding (in Shares)
Common Stock, Shares, Outstanding
City Area Code
Local Phone Number
Net loss per share attributable to common stockholders - basic
Net loss per share, basic (in Dollars per share)
Earnings Per Share, Basic
Net loss per share attributable to common stockholders diluted
Net loss per share, diluted (in Dollars per share)
Earnings Per Share, Diluted
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Period Focus
Cover [Abstract]
Document Information [Table]
Statement of Financial Position [Abstract]
Related and Nonrelated Parties [Domain]
Related Party
Related Party [Member]
Related Party [Member]
Current assets:
Assets, Current [Abstract]
Denominator:
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Contract research organization and regulatory costs
Transaction Costs
Transaction costs.
Short-Term Debt, Type [Domain]
Convertible Notes Payable [Member]
Convertible Notes Payable [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event [Member]
Subsequent Event [Member]
Percentage of outstanding common shares to be issued
Percentage Of Outstanding Common Shares To Be Issued
Percentage of outstanding common shares to be issued.
Additional paid-in capital
Additional Paid in Capital
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Total liabilities and stockholders’ deficit
Liabilities and Equity
Purchase price
Aggregate Purchase Price
Aggregate purchase price.
Entity Registrant Name
Entity Central Index Key
Entity Tax Identification Number
Current Fiscal Year End Date
Entity Current Reporting Status
Entity Filer Category
Entity File Number
Entity Shell Company
Entity Emerging Growth Company
Entity Ex Transition Period
Entity Small Business
Entity Address, Address Line Two
Entity Address, City or Town
Operating Segment [Member]
Operating Segments [Member]
Schedule of Other Financial Information Regarding The Company’s Operating Segment [Line Items]
Preferred stock outstanding
Preferred Stock, Value, Outstanding
Total liabilities
Liabilities
Commitments and contingencies (Note 6)
Commitments and Contingencies
Stockholders’ Deficit:
Equity, Attributable to Parent [Abstract]
Undesignated preferred stock: $0.0001 par value – 1,000,000 shares authorized, 0 shares issued and outstanding at June 30, 2026 and December 31, 2025
Preferred Stock, Value, Issued
Undesignated preferred stock, par value (in Dollars per share)
Preferred Stock, Par or Stated Value Per Share
Document Information [Line Items]
Document Type
Amendment Flag
Consolidation Items [Domain]
Schedule Of Diluted Net Loss Per Share Attributable To Common Stockholders Abstract
Antidilutive Security, Excluded EPS Calculation [Table]
Trading days
Number of trading days.
Outstanding Liabilities
Liabilities, Average Amount Outstanding, Total
Advisors and Vendors [Member]
Employee Bonuses [Member]
Series A Non-Voting Convertible Preferred Stock [Member]
Cash success fee
TransactionCostsAndExpensesRelatedToInvestment
Transaction Costs And Expenses Related To Investment.
Aggregate contractual amount
Accrued Bonuses
Accrued bonuses
Accrued Bonuses, Current
Shares converted
Conversion of Stock, Shares Issued
Percentage of ownership
Business Combination, Voting Equity Interest Acquired, Percentage
Business Combination [Axis]
Business Combination [Domain]
Med Screen Laboratories Inc [Member]
Option Agreement [Member]
Exercise price per share
Shares Issued, Price Per Share
Number of shares issued for services
Stock Issued During Period, Shares, Issued for Services
Purchase shares
Warrants to purchase shares
The number of warrants to purchase.
Reverse stock split
Shares of Reverse Stock Split
The number of Reverse Stock Split.
Exercisable
Shares of Warrants Exercisable
The number of Warrants will be exercisable.
Exercise
Exercise of Shares
The number of exercise.
Aggregate exercise price
Aggregate Exercise Price
The number of aggregate exercise price.
Additional
Additional Amount
The amount of additional.
Principal outstanding
Principal Outstanding
The amount of principal outstanding.
Common stock at a conversion price
Price per shares converted (in Dollars per share)
Common Stock, Convertible, Conversion Price, Increase
Accrued interest
Debt Instrument, Increase, Accrued Interest
Ascent Partners Fund LLC [Member]
Equity Components [Axis]
Preferred Stock
Preferred Stock [Member]
Additional Paid-In Capital
Additional Paid-in Capital [Member]
Accumulated Deficit
Retained Earnings [Member]
Issuance of shares in connection with the conversion of the PIPE note (in Shares)
Stock Issued During Period, Shares, Other
Stock-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Loss on disposal of digital assets
Loss on disposal of digital assets
Loss On Change In Fair Value Of Digital Assets
Represents the amount of loss on change in fair value of digital assets.
Changes in assets and liabilities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Loss on change in fair value of convertible notes
Gain On Change In Fair Value Of Related Party Convertible Debt
Gain on change in fair value of related party convertible debt
Net cash provided by investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Organization, Description of Business, Going Concern and Significant Risks and Uncertainties [Abstract]
Balance Sheet Components
Supplemental Balance Sheet Disclosures [Text Block]
Debt
Debt Disclosure [Text Block]
Commitments and Contingencies [Abstract]
Organization, Description of Business, Going Concern and Significant Risks and Uncertainties
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Summary of Significant Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Fair Value Measurements [Abstract]
Fair Value Measurement
Fair Value Disclosures [Text Block]
Common Stock Warrants
Warrants Text Block
Disclosure of warrants.
Stock Option Plan
Share-Based Payment Arrangement [Text Block]
Supplemental disclosures of non-cash investing and financing information:
Noncash Investing and Financing Items [Abstract]
Operating lease right-of-use assets obtained in exchange for operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Repayment on promissory notes and loans payable
Repayments of Convertible Debt
Proceeds from issuance of senior notes
Proceeds from Convertible Debt
Payment of deferred offering costs
Payments of Stock Issuance Costs
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Recent Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Advance notice shares
Advance Notice Shares
Advance notice shares.
Gross proceeds
Aggregate gross proceeds
Gross Proceeds
Gross proceeds.
Share issuance liability
Share Issuance Liability
Share issuance liability.
Principal amount
Investment Owned, Balance, Principal Amount
Financing costs
Payments of Financing Costs, Total
Fair value
Assets, Fair Value Adjustment
Issued amount
Purchase Price
Purchase price.
Sale of shares value
Sale of Stock, Consideration Received on Transaction
Number of shares sold
Sale of Stock, Number of Shares Issued in Transaction
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
ELOC Purchase Agreement [Member]
ELOCPurchase Agreement Member
True-up shares issued
Trueup Common Shares Issued
Number of true up shares issued.
Tax liability
Taxes, Other
Excise tax payable
Taxes Payable, Total
Additional paid in capital
Additional Paid in Capital, Common Stock
Total liabilities
Other Liabilities
Purchase obligation
Purchase Obligation, Total
Percentage of purchase price
Percentage of Purchase Price
Percentage of purchase price.
Percentage of additional shares
Percentage of Additional Shares
Percentage of additional shares.
Schedule of Inputs into the Monte Carlo Simulation Model for the Warrant Liabilities
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Summary of Significant Accounting Policies (Details) [Table]
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Reverse Stock Splits
Reverse Stock Split Policy Policy Text Block
The policy of reverse stock split.
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Segment Information
Segment Reporting, Policy [Policy Text Block]
Reclassification of Prior Period Presentation
Reclassification, Comparability Adjustment [Policy Text Block]
PIPE Convertible Note [Member]
PIPEConvertible Note Member
Organization, Description of Business, Going Concern and Significant Risks and Uncertainties [Line Items]
Common Stock Warrants
Warrants [Policy Text Block]
Disclosure of accounting policy for accounting policy
Schedule of Following Key Inputs as Affected by the Reverse Stock Splits
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]
Change in Accounting Estimate
Change in Accounting Estimate [Policy Text Block]
Change in Accounting Estimate.
Market value of listed securities
Market Value of Listed Securities
Represents the amount of market value of listed securities.
Ascent Convertible Note Agreement [Member]
Issuance of common stock
Proceeds from Issuance of Common Stock
Schedule of Reserved Shares of Common Stock for Future Issuance
Schedule of Conversions of Stock [Table Text Block]
Schedule of Related Party Transactions
Schedule of Related Party Transactions [Table Text Block]
Schedule of Basic and Diluted Net Loss Per Share Attributable
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of Other Financial Information Regarding The Company’s Operating Segment
Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Table Text Block]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Fair value of conversion
Short-Term Debt, Fair Value
Loans payable
Other Loans Payable
Accrued interest
Deposit Liabilities, Accrued Interest
Maximum borrowing capacity short-term loan agreement
Short-Term Bank Loans and Notes Payable
Loans bear interest rate
Short-Term Debt, Percentage Bearing Fixed Interest Rate
Effective interest rate
Debt Instrument, Interest Rate During Period
Cash payments percentage
Cash Payments
The rate of cash payments.
Interest rate
Short-Term Debt, Interest Rate Increase
Increase in interest
Debt Instrument, Interest Rate, Increase (Decrease)
Nature of relationship
Nature of Common Ownership or Management Control Relationships
Description of investment or transaction
Related Party Transaction, Description of Transaction
Exercise price [Member]
Measurement Input, Exercise Price [Member]
Schedule of Inputs into the Monte Carlo Simulation Model for the Warrant Liabilities [Line Items]
Warrant liabilities measurement inputs
Warrants and Rights Outstanding, Measurement Input
Schedule of Accrued Liabilities [Abstract]
Accrued compensation
Accrued Employee Benefits, Current
Schedule Of Classes Of Warrants Abstract
Class of Warrant or Right [Table]
Public Warrants [Member]
Public Warrants Member
Options granted, Number of Options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Options granted, Weighted-Average Exercise Price Per Share
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Options cancelled/forfeited, Number of Options
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Options Cancelledforfeited
Shares Available for Grant, Options cancelled/forfeited.
Fair Value Hierarchy and NAV [Domain]
Fair Value by Liability Class [Domain]
Aggregate cost
Crypto Asset, Cost
Realized losses
Crypto Asset, Fair Value
Digital assets
Crypto Asset, Mining
Debt (Details) [Table]
Loans Payable [Member]
Loans Payable [Member]
Tasly Convertible Debt - Related Party at Fair Value [Member]
Tasly Convertible Debt Related Party At Fair Value Member
Convertible Debt [Member]
Convertible Debt [Member]
Senior Notes [Member]
Senior Notes [Member]
Convertible loans payable [Member]
PPP Loan [Member]
PPPLoan Member
Debt [Line Items]
Fair Value Measurement (Details) [Table]
Fair value, beginning balance
Fair value, ending balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Loss on change in the fair value of related party convertible debt
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
Schedule of Prepaid Expenses and Other Current Assets [Abstract]
Prepaid insurance
Prepaid Insurance
Outstanding options under 2025 Plan [Member]
Outstanding Options Under Two Thousand Ten Plan Member
Issuance of options under the 2025 Plan [Member]
Issuance Of Options Under The Two Thousand Ten Plan Member
Outstanding common stock warrants [Member]
Outstanding Common Stock Warrants Member
Issuance of earnout shares [Member]
Issuance Of Earnout Shares Member
Schedule of Reserved Shares of Common Stock for Future Issuance [Line items]
Reserved shares of common stock
Common Stock, Capital Shares Reserved for Future Issuance
D&O Insurance Financing [Member]
DOInsurance Financing Member
Junior Convertible Notes [Member]
Junior Convertible Notes Member
Debt instrument maturity date
Maturity
Debt Instrument, Maturity Date
Related Pledge Agreement [Member]
Related Pledge Agreement [Member]
Warrant of shares
Total warrants
Class of Warrant or Right, Outstanding
Proceeds received
Proceeds received.
Warrant [Member]
Warrants [Member]
Obligation
Contractual Obligation
Insurance expense
General Insurance Expense
Financing obligation
Asset Retirement Obligation
Commitments and Contingencies (Details) [Table]
Percentage of borrowing
Subordinated Borrowing, Interest Rate
Operating lease expense
Operating Lease, Expense
Sublease income
Sublease Income
Short-term lease expense
Short-Term Lease, Cost
Operating lease right-of-use asset
Operating Lease, Right-of-Use Asset
Operating lease liability
Operating Lease, Liability
Advisory fees
Professional Fees
Public Warrant [Member]
Public Warrant Member
Available for grant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Scenario [Domain]
Forecast [Member]
Fair Value Measurement [Line Items]
Price per share
Share Price
Sale of bitcoins
Sold Bitcoins
Sold bitcoins.
New Lease Agreement [Member]
New Lease Agreement Member
Benchmark Company, LLC [Member]
Benchmark Company LLCMember
Commitments and Contingencies [Line Items]
Lease payments
Operating Lease, Cost
Warrant liabilities
The amount of warrant liabilities.
Schedule of the Following Key Inputs as Affected by the Reverse Stock Splits [Abstract]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Expected term (years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Exercise price
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Exercise Price
Expected volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Financial Instrument [Axis]
Tasly Convertible Note - Related Party [Member]
Tasly Convertible Note Related Party Member
Related Party Convertible Promissory Note [Member]
Related Party Convertible Promissory Note Member
Total Level 3 Related Party Convertible Notes [Member]
Total Level3 Related Party Convertible Notes Member
Plan Name [Domain]
Conversion price(s) per share, as affected by the Reverse Stock Splits
Debt Conversion Prices Per Share
The price per share of the conversion feature embedded in the debt instrument.
Debt repayments
Debt Repayments
Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.
Schedule Of Contractual Future Minimum Payments Abstract
Debt - Schedule of Contractual Future Minimum Payments (Details) [Table]
Convertible promissory note - related party [Member]
Convertible Promissory Note Member
Award Date [Axis]
Award Date [Domain]
April 2026 [Member]
April Twenty Twenty Six [Member]
Conversion price percentage
Conversion Price Percentage
Conversion price percentage.
PIPE Subscription Agreement [Member]
PIPESubscription Agreement Member
Common Stock Warrants [Member]
Contractual term
Represent the contractual term.
Warrant expense
Warrant Expense
The amount of warrant expense.
Schedule of Following Key Inputs as Affected by the Reverse Stock Splits [Line Items]
Level 1 [Member]
Fair Value, Inputs, Level 1 [Member]
Level 2 [Member]
Fair Value, Inputs, Level 2 [Member]
Assets:
Assets [Abstract]
Digital assets (Bitcoin)
Digital assets
Crypto Asset, Fair Value, Current
Schedule Of Inputs Into The Monte Carlo Simulation Model For The Warrant Liabilities Abstract
Accrued other liabilities
Other Accrued Liabilities, Current
Total accrued liabilities
Accrued Liabilities and Other Liabilities
Schedule Of Debt Instruments And Their Changes Abstract
Schedule of Long-Term Debt Instruments [Table]
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]
Antidilutive securities
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Schedule Of Other Financial Information Regarding The Company SOperating Segment Abstract
Segments - Schedule of Other Financial Information Regarding The Company’s Operating Segment (Details) [Table]
Consolidation Items [Axis]
Tasly Convertible Notes [Member]
Tasly Convertible Notes Member
Number of operating segments
Number of Operating Segments
Description of segment
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Percentage of issued and outstanding
Percentage Of Issued And Outstanding
Percentage of issued and outstanding.
Segments - Schedule of Other Financial Information Regarding The Company’s Operating Segment (Parentheticals) (Details) [Table]
Related Party Convertible Notes Payable at Fair Value [Member]
Related Party Convertible Notes Payable At Fair Value Member
Convertible loans payable - held at fair value [Member]
Loans Payable Held At Fair Value Member
Options to Purchase Common Stock [Member]
Options To Purchase Common Stock Member
Financing costs
Financing costs
Financing Interest Expense
Entity Address, Country
Entity Address, Postal Zip Code
Net Loss Per Share Attributable to Common Stockholders (Details) [Table]
Net Loss Per Share Attributable to Common Stockholders [Line Items]
Percentage of closing share price
Percentage Of Closing Share Price
Percentage of closing share price.
Series A Convertible Preferred Stock [Member]
Series AConvertible Preferred Stock Member
Trading Symbol
Administrative personnel compensation costs, including stock-based compensation
Administrative Personnel Compensation Costs Including Stockbased Compensation
The amount of administrative personnel compensation costs, including stock-based compensation.
Rent and office costs
Rent And Office Costs
The amount of rent and office costs.
Legal and accounting costs
Legal And Accounting Costs
The amount of legal and accounting costs.
Other expenses
Other Expenses
Entity Interactive Data Current
Convertible Preferred Stock [Member]
Convertible Preferred Stock [Member]
Entity Common Stock, Shares Outstanding
Title of 12(b) Security
Security Exchange Name
Total current assets
Assets, Current
Property and equipment, net
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization
Other non-current assets
Other Assets, Noncurrent
Right-of-use asset
Deferred Costs, Noncurrent
Total assets
Assets
PPP loan
Other Loans Payable, Current
Total current liabilities
Liabilities, Current
Entity Incorporation, State or Country Code
Entity Address, Address Line One
Current liabilities:
Liabilities, Current [Abstract]
Accounts payable
Accounts Payable, Current
Excise tax payable
Sales and Excise Tax Payable, Current
Accrued expenses and other current liabilities
Accrued Liabilities, Current
Due to related party
Other Liabilities, Current
Promissory notes and other
Notes Payable, Current
Convertible and promissory notes payable to related parties
Convertible And Promissory Notes Payable
Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.
Common stock: $0.0001 par value – 600,000,000 authorized shares at June 30, 2026 and December 31, 2025; 132,329 and 12,320 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively
Common Stock, Value, Issued
Subsequent Events [Line Items]
Principal and interest on loans payable
Principal Investment Gain (Loss)
Gain on extinguishment of PPP loan
Gains Losses On Extinguishment Of Paycheck Protection Program Debt
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.
General and administrative
General and Administrative Expense
Chief Executive Officer