Method of preparing autologous plasma fibrin and application apparatus therefor
US5185001A · kind A · utility
147Cited by
11References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 18, 1990 |
| Grant date | Feb 9, 1993 |
| Priority date | — |
| Expiry date | Jan 18, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of preparing autologous plasma fibrin perioperatively to induce local hemostasis is disclosed. The autologous plasma fibrin is thereafter simultaneously expelled onto a treatment site along with a physiologically acceptable thrombin solution to effect hemostasis at the site. An apparatus for simultaneously expelling the contents of vessels which separately contain the autologous plasma fibrin and thrombin solutions, respectively, is also disclosed. A kit for obtaining a sample of blood, extracting plasma fibrin therefrom, as well as all necessary syringes, needles, reagents, and the inventive apparatus is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.