Patent · US Active

Hemostasis valves and methods for making and using hemostasis valves

US10842981B2 · kind B2 · utility

10Cited by

42References

18Claims

0Family size

Assignee

Boston Scientific Limited · BB

Inventors

Sumit Agrawal · Plymouth, US
Peeyush Tomar · Sidhauli, IN

Key dates

Filing date	Feb 28, 2018
Grant date	Nov 24, 2020
Priority date	—
Expiry date	Aug 23, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2207/00
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. The cartridge may have one or more projections formed thereon. The proximal end region of the main body may have one or more recesses formed therein. The one or more recesses may be designed to engage the one or more projections. A plunger may be coupled to the proximal end region of the main body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.