Pinch obturating device for a flexible tube
US6364279B1 · kind B1 · utility
33Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2000 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Oct 5, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/287
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a closure device for closing a hose by pinching, and in particular for closing a flexible tube or hose used in the medical field. Essentially, the device comprises a closure piece (62) provided with a circularly arcuate slot (70) which is extended by a circular orifice (76). The closure piece (62) can be rotated about a point O on a circle of radius (R) equal to the radius of the slot (70).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.