Low pressure seal design for a hemostasis valve
US11511098B2 · kind B2 · utility
3Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2017 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0216
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hemostasis valve assembly for use in a medical device. The hemostasis valve assembly may include a main body portion defining an internal cavity, a seal cartridge disposed within the internal cavity, and a low pressure valve assembly positioned within the internal cavity adjacent to the seal cartridge. The low pressure valve assembly may include a first valve member having a first valve body and a second valve member having second valve body. A portion of a distal side of the first valve member may abut at least a portion of a proximal side of the second valve member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.