Title:
バルーンカテーテルおよびその流体管理システム
Document Type and Number:
Japanese Patent JP6985394
Kind Code:
B2
Abstract:
Systems and methods for controlling fill media in a balloon catheter are disclosed. The system can comprise a catheter having an inflatable balloon, a reservoir for fill media, and a first conduit for delivering fill media from the reservoir to the balloon. The system includes a second conduit for returning fill media from the balloon to the reservoir and a pump configured to circulate fill media through the conduits. The system can also include a valve assembly configured for placement in at least three positions. In the first position, fill media is delivered from the reservoir to the balloon to inflate the balloon. In the second position, fill media is drawn out of the balloon and returned to the reservoir. In the third position, fill media circulates through the conduits between the pump and the balloon and is prevented from flowing back to the reservoir.
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Inventors:
Mersky, geralt
Brian Estabrook
Baxter, Lincoln
Babco, Sergey
Green, ronald
Discer, Paul
Clark, Richard
Richard Thomson
McGill, Michael
Barrett, Burke
Brian Estabrook
Baxter, Lincoln
Babco, Sergey
Green, ronald
Discer, Paul
Clark, Richard
Richard Thomson
McGill, Michael
Barrett, Burke
Application Number:
JP2019534973A
Publication Date:
December 22, 2021
Filing Date:
January 06, 2018
Export Citation:
Assignee:
Cardio Focus, Incorporated
International Classes:
A61M25/10
Domestic Patent References:
| JP8252327A | ||||
| JP2015144871A | ||||
| JP2005261922A | ||||
| JP8508186A | ||||
| JP2008539034A |
Foreign References:
| WO2016145214A1 | ||||
| US20050209662 | ||||
| US20090088735 |
Attorney, Agent or Firm:
Patent Service Corporation Tanigawa International Patent Office