Title:
改善された背圧密閉を有する医療用弁
Document Type and Number:
Japanese Patent JP5836939
Kind Code:
B2
Abstract:
A medical valve transitions between an open mode that permits fluid flow, and a closed mode that prevents fluid flow. To that end, the medical valve has a housing with an inlet and an outlet, a rigid member movably mounted within the housing, and a resilient member with a sealing portion. The housing also has at least one relief zone that is in fluid communication with the outlet when the valve is in the closed mode. The rigid member may have a proximal end, a distal end, and a flow channel. The relief zone may be radially outward from the sealing portion. The sealing portion may seal the valve and prevent fluid from passing through the valve when in the closed mode.
More Like This:
| JP6316294 | Connector and infusion set |
| WO/2008/048776 | LUER ACTIVATED DEVICE WITH COMPRESSIBLE VALVE ELEMENT |
| WO/1993/017740 | MEDICAL VALVE |
Inventors:
Siopes, William
Maceda, Lewis
Kimball, Ian
Maceda, Lewis
Kimball, Ian
Application Number:
JP2012516368A
Publication Date:
December 24, 2015
Filing Date:
June 21, 2010
Export Citation:
Assignee:
NP Medical Incorporated
International Classes:
A61M39/26
Domestic Patent References:
| JP2001212235A | ||||
| JP2008522736A | ||||
| JP2001505102A |
Foreign References:
| US20010042850 | ||||
| EP0791371A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita