Continuous refrigeration system for kidney transplantation surgery
US11957125B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Mar 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2007/101
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A continuous refrigeration system for kidney transplantation surgery includes: a kidney bag, an extracorporeal ring and an intracorporal ring. One end of the kidney bag is provided with a bag mouth that allows the kidney and crushed ice to enter the interior of the kidney bag; the extracorporeal ring and the intracorporal ring are spaced on the kidney bag, and a lead-out end is provided both outside and inside the bottom of the kidney bag. A partial length of the kidney bag is supported to form the through circulation passage through which the kidney enters the kidney bag and thus obtaining a carrier for entering the human body, making the operation simple, convenient and fast. The lead-out end is provided so that the kidney bag is adapted to laparoscopic surgery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.