v3.25.2
Cover
Jul. 24, 2025
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Jul. 24, 2025
Registrant Name TRISALUS LIFE SCIENCES, INC.
Entity Incorporation, State or Country Code DE
Entity File Number 001-39813
Entity Tax Identification Number 85-3009869
Entity Address, Postal Zip Code 80031
Entity Address, State or Province CO
Entity Address, City or Town Westminster
Entity Address, Address Line One 6272 W 91st Ave
City Area Code (888)
Local Phone Number 321-5212
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Central Index Key 0001826667
Amendment Flag false
Current Fiscal Year End Date --12-31
Common Stock  
Document Information [Line Items]  
Title of 12(b) Security Common stock, $0.0001 par value
Trading Symbol TLSI
Security Exchange Name NASDAQ
Warrant  
Document Information [Line Items]  
Title of 12(b) Security Warrants, each whole warrant exercisable for one share of registrant's common stock at an exercise price of $11.50 per share
Trading Symbol TLSIW
Security Exchange Name NASDAQ