Title:
血液浄化装置
Document Type and Number:
Japanese Patent JP7300453
Kind Code:
B2
Abstract:
The present invention comprises: a lid (30) that retains a pump tube (41) which is elastic; a finger driving unit (20) that is disposed facing the lid (30) with the pump tube (41) interposed therebetween, and that causes a plurality of fingers (15) to sequentially move in the direction of contacting and separating from the lid (30); and a pump tube opening/closing mechanism (50) that causes the finger driving unit (20) to advance towards and retract from the lid (30), and that closes and opens the pump tube (41) which is disposed between the fingers (15) and the lid (30).
Inventors:
Takao Yokoyama
Masato Fujiwara
Hiroshi Nimura
Masato Fujiwara
Hiroshi Nimura
Application Number:
JP2020539465A
Publication Date:
June 29, 2023
Filing Date:
August 27, 2019
Export Citation:
Assignee:
NIKKISO CO.,LTD.
International Classes:
A61M60/284; A61M1/16; A61M1/36; A61M60/113; A61M60/37; A61M60/443; A61M60/835
Domestic Patent References:
| JP5934581B2 | ||||
| JP2007296134A | ||||
| JP2016187591A | ||||
| JP2016125413A | ||||
| JP2015021458A | ||||
| JP2008178444A | ||||
| JP2016220958A |
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office
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