Connecting device for an extracorporeal circulation circuit
US4850954A · kind A · utility
51Cited by
10References
14Claims
0Family size
Inventor
Key dates
| Filing date | Sep 15, 1986 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | Sep 15, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/03
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Device for extracorporeal circulation (E.C.C.) circuit, includes tubes known as lines which are intended to be used during a surgical operation requiring the extracorporeal oxygenation of the blood. In this device, are provided an arterial line and a venous line whose linkage with each other and in a closed circuit to the heart-lung machine forms the arteriovenous shunt, the linkage of the distal ends of the arterial line (1) and the venous line (2) is accomplished through at least one arterial cannula (3) connected detachably at its distal end to the venous line (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.