Debt - Schedule of Contractual Future Minimum Payments (Details) - Borrowings [Member] $ in Thousands	Dec. 31, 2025 USD ($)
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	$ 6,641
2027	7,877
Total	14,518
Tasly convertible note - related party [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	2,290
2027
Total	2,290
Convertible promissory note - related party [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	1,870
2027
Total	1,870
Loans Payable [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026
2027	7,877
Total	7,877
Senior Notes [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	42
2027
Total	42
Promissory Notes [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	1,049
2027
Total	1,049
PPP Loan [Member]
Debt - Schedule of Contractual Future Minimum Payments (Details) [Line Items]
2026	1,390
2027
Total	$ 1,390

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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-Subparagraph (SX 210.5-02(22))
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
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Reference 5: http://www.xbrl.org/2003/role/exampleRef
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Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
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-Name Accounting Standards Codification
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Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant