Title:
MIXING CHAMBER
Document Type and Number:
WIPO Patent Application WO/2022/024923
Kind Code:
A1
Abstract:
Provided is a mixing chamber that is produced by injection molding and can ensure hermetic properties. A mixing chamber (1) is provided in a blood circuit for hemodialysis, and is provided with: a cylindrical chamber body (10) that has a chamber space (2) in the inside thereof, and is sealed at one end by a lid body (3); a first port (11) that is provided on a side portion of the chamber body, and guides a first liquid to the chamber space; and a second port (12) that is provided side by side with the first port on the side portion of the chamber body, and guides a second liquid to the chamber space. At the one end of the chamber body, a protrusion (30) protruding radially outwardly from the outer circumferential surface of the chamber body is provided.
Inventors:
YAMAGUCHI TAKESHI (JP)
Application Number:
PCT/JP2021/027318
Publication Date:
February 03, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
NIPRO CORP (JP)
International Classes:
A61M1/34; A61M1/36
Domestic Patent References:
| WO2016152934A1 | 2016-09-29 |
Foreign References:
| JP2019063359A | 2019-04-25 | |||
| JP2015085181A | 2015-05-07 | |||
| JP2012095842A | 2012-05-24 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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