Invention Grant
- Patent Title: Check valve system
- Patent Title (中): 止回阀系统
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Application No.: US13940917Application Date: 2013-07-12
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Publication No.: US09302091B2Publication Date: 2016-04-05
- Inventor: Robert Dwaine Butterfield , Andre Gamelin , Neil Quitoviera , Daniel Abal
- Applicant: CareFusion 303, Inc.
- Applicant Address: US CA San Diego
- Assignee: CareFusion 303, Inc.
- Current Assignee: CareFusion 303, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Fred C. Hernandez
- Main IPC: A61M5/00
- IPC: A61M5/00 ; A61M39/22 ; A61M39/24
Abstract:
A pressure-maintaining valve assembly can be coupled to the tubing of an infusion pump system. The valve assembly includes an element that regulates fluid flow through the tubing. This element may also act as a one way or check valve.
Public/Granted literature
- US20150018780A1 Check Valve System Public/Granted day:2015-01-15
Information query
IPC分类:
