JPS6429267A - Blood pump - Google Patents
Blood pumpInfo
- Publication number
- JPS6429267A JPS6429267A JP62185958A JP18595887A JPS6429267A JP S6429267 A JPS6429267 A JP S6429267A JP 62185958 A JP62185958 A JP 62185958A JP 18595887 A JP18595887 A JP 18595887A JP S6429267 A JPS6429267 A JP S6429267A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- peripheral edge
- constituting
- edge part
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE:To eliminate the pulsatile undulation of a diaphragm, by constituting the diaphragm in the manner that the peripheral edge part thereof is made thick while successively becomes thin as toward the center part thereof. CONSTITUTION:A housing 10 has a semispherical main body part 11 constituting the outside of a blood chamber 14 and a back plate part 12 constituting the outer contour of an air chamber 15. The outer peripheral surface of the peripheral edge part of the diaphragm 0 molded into a semispherical shape from an antithrombogenic polymer material is mounted to the inner peripheral surface of the peripheral edge part of the main body part 11 in the housing 10 in an airtight state. The diaphragm 20 is made thick at the peripheral edge part thereof while successively becomes thin as toward the center part thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185958A JP2513243B2 (en) | 1987-07-24 | 1987-07-24 | Blood pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185958A JP2513243B2 (en) | 1987-07-24 | 1987-07-24 | Blood pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429267A true JPS6429267A (en) | 1989-01-31 |
JP2513243B2 JP2513243B2 (en) | 1996-07-03 |
Family
ID=16179851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62185958A Expired - Fee Related JP2513243B2 (en) | 1987-07-24 | 1987-07-24 | Blood pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2513243B2 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000265945A (en) * | 1998-11-10 | 2000-09-26 | Uct Kk | Chemical supplying pump, chemical supplying device, chemical supplying system, substrate cleaning device, chemical supplying method, and substrate cleaning method |
JP2006102486A (en) * | 2004-09-10 | 2006-04-20 | Sumitomo Bakelite Co Ltd | Medical suction instrument |
WO2006048980A1 (en) * | 2004-11-01 | 2006-05-11 | Ckd Corporation | Chemical liquid feed pump |
WO2007040223A1 (en) * | 2005-10-03 | 2007-04-12 | Jms Co., Ltd. | Blood storage tank of closed type and extracorporeal blood circulation system using the same |
JP2007222667A (en) * | 2007-04-26 | 2007-09-06 | Jms Co Ltd | Automatic liquid supply and discharge device for peritoneal dialysis machine and automatic peritoneal dialysis machine using the device |
JP2011509801A (en) * | 2008-01-23 | 2011-03-31 | デカ・プロダクツ・リミテッド・パートナーシップ | Pump cassette and method for use in medical treatment systems using multiple fluid lines |
JP2011225279A (en) * | 2010-04-02 | 2011-11-10 | Kao Corp | Content extruding container |
JP2012206772A (en) * | 2011-03-30 | 2012-10-25 | Kao Corp | Content extrusion container |
JP2017006696A (en) * | 2006-04-14 | 2017-01-12 | デカ・プロダクツ・リミテッド・パートナーシップ | Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing |
US9551625B2 (en) | 2011-05-31 | 2017-01-24 | Nxstage Medical, Inc. | Pressure measurement devices, methods, and systems |
US9951768B2 (en) | 2007-02-27 | 2018-04-24 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US10046102B2 (en) | 2005-11-09 | 2018-08-14 | Nxstage Medical, Inc. | Diaphragm pressure pod for medical fluids |
US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
US10697913B2 (en) | 2007-02-27 | 2020-06-30 | Deka Products Limited Partnership | Pump and mixing cassette apparatus systems, devices and methods |
US11371498B2 (en) | 2018-03-30 | 2022-06-28 | Deka Products Limited Partnership | Liquid pumping cassettes and associated pressure distribution manifold and related methods |
US11633526B2 (en) | 2007-02-27 | 2023-04-25 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US11793915B2 (en) | 2007-02-27 | 2023-10-24 | Deka Products Limited Partnership | Hemodialysis systems and methods |
US11890403B2 (en) | 2011-05-24 | 2024-02-06 | Deka Products Limited Partnership | Hemodialysis system |
-
1987
- 1987-07-24 JP JP62185958A patent/JP2513243B2/en not_active Expired - Fee Related
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000265945A (en) * | 1998-11-10 | 2000-09-26 | Uct Kk | Chemical supplying pump, chemical supplying device, chemical supplying system, substrate cleaning device, chemical supplying method, and substrate cleaning method |
JP2006102486A (en) * | 2004-09-10 | 2006-04-20 | Sumitomo Bakelite Co Ltd | Medical suction instrument |
US7942647B2 (en) | 2004-11-01 | 2011-05-17 | Octec Inc. | Pump for supplying chemical liquids |
WO2006048980A1 (en) * | 2004-11-01 | 2006-05-11 | Ckd Corporation | Chemical liquid feed pump |
JP4858784B2 (en) * | 2005-10-03 | 2012-01-18 | 株式会社ジェイ・エム・エス | Closed blood reservoir and extracorporeal blood circulation apparatus using the same |
JPWO2007040223A1 (en) * | 2005-10-03 | 2009-04-16 | 株式会社ジェイ・エム・エス | Closed blood reservoir and extracorporeal blood circulation apparatus using the same |
WO2007040223A1 (en) * | 2005-10-03 | 2007-04-12 | Jms Co., Ltd. | Blood storage tank of closed type and extracorporeal blood circulation system using the same |
US10864312B2 (en) | 2005-11-09 | 2020-12-15 | B. Braun Medical Inc. | Diaphragm pressure pod for medical fluids |
US10046102B2 (en) | 2005-11-09 | 2018-08-14 | Nxstage Medical, Inc. | Diaphragm pressure pod for medical fluids |
US11419965B2 (en) | 2006-04-14 | 2022-08-23 | Deka Products Limited Partnership | Pumping cassette |
US11754064B2 (en) | 2006-04-14 | 2023-09-12 | Deka Products Limited Partnership | Fluid pumping systems, devices and methods |
US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
JP2017006696A (en) * | 2006-04-14 | 2017-01-12 | デカ・プロダクツ・リミテッド・パートナーシップ | Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing |
US10302075B2 (en) | 2006-04-14 | 2019-05-28 | Deka Products Limited Partnership | Fluid pumping systems, devices and methods |
US10851769B2 (en) | 2007-02-27 | 2020-12-01 | Deka Products Limited Partnership | Pumping cassette |
US11793915B2 (en) | 2007-02-27 | 2023-10-24 | Deka Products Limited Partnership | Hemodialysis systems and methods |
US11633526B2 (en) | 2007-02-27 | 2023-04-25 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US10697913B2 (en) | 2007-02-27 | 2020-06-30 | Deka Products Limited Partnership | Pump and mixing cassette apparatus systems, devices and methods |
US9951768B2 (en) | 2007-02-27 | 2018-04-24 | Deka Products Limited Partnership | Cassette system integrated apparatus |
JP2007222667A (en) * | 2007-04-26 | 2007-09-06 | Jms Co Ltd | Automatic liquid supply and discharge device for peritoneal dialysis machine and automatic peritoneal dialysis machine using the device |
JP2011509801A (en) * | 2008-01-23 | 2011-03-31 | デカ・プロダクツ・リミテッド・パートナーシップ | Pump cassette and method for use in medical treatment systems using multiple fluid lines |
US9272835B2 (en) | 2010-04-02 | 2016-03-01 | Kao Corporation | Squeeze container |
JP2011225279A (en) * | 2010-04-02 | 2011-11-10 | Kao Corp | Content extruding container |
JP2012206772A (en) * | 2011-03-30 | 2012-10-25 | Kao Corp | Content extrusion container |
US11890403B2 (en) | 2011-05-24 | 2024-02-06 | Deka Products Limited Partnership | Hemodialysis system |
US11529448B2 (en) | 2011-05-31 | 2022-12-20 | Nxstage Medical, Inc. | Pressure measurement devices, methods, and systems |
US10345175B2 (en) | 2011-05-31 | 2019-07-09 | Nxstage Medical, Inc. | Pressure measurement devices, methods, and systems |
US9551625B2 (en) | 2011-05-31 | 2017-01-24 | Nxstage Medical, Inc. | Pressure measurement devices, methods, and systems |
US9835509B2 (en) | 2011-05-31 | 2017-12-05 | Nxstage Medical, Inc. | Pressure measurement devices, methods, and systems |
US11371498B2 (en) | 2018-03-30 | 2022-06-28 | Deka Products Limited Partnership | Liquid pumping cassettes and associated pressure distribution manifold and related methods |
Also Published As
Publication number | Publication date |
---|---|
JP2513243B2 (en) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |