v3.25.4
Net Loss Per Share Attributable to Common Stockholders - Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - shares
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]          
Total 254,667 254,667 13,705 111,592 106,512
Convertible Preferred Stock [Member]          
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]          
Total       82,377 82,377
Convertible Notes Payable [Member]          
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]          
Total       15,510 10,384 [1]
Convertible Loans [Member]          
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]          
Total       [2]
Options to Purchase Common Stock [Member]          
Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders [Line Items]          
Total 20,845 20,845 13,705 13,705 13,751
[1] The conversion of the Convertible Notes and Senior Notes to common stock is dependent on the price of SPAC transaction or other equity offering and the completion date of such offerings. These factors are not estimable, therefore, the number of common stock is not determinable.
[2] The Tasly Convertible Notes issued between June and August 2023 and completed in February 2024 are convertible upon occurrence of various conversion scenarios. Therefore, the number of common stock shares issuable upon their conversion is not currently estimable.