JP2006218010A - 血液ポンプおよび動圧軸受 - Google Patents

血液ポンプおよび動圧軸受 Download PDF

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Publication number
JP2006218010A
JP2006218010A JP2005032890A JP2005032890A JP2006218010A JP 2006218010 A JP2006218010 A JP 2006218010A JP 2005032890 A JP2005032890 A JP 2005032890A JP 2005032890 A JP2005032890 A JP 2005032890A JP 2006218010 A JP2006218010 A JP 2006218010A
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JP
Japan
Prior art keywords
shaft
bearing
impeller
blood
blood pump
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.)
Pending
Application number
JP2005032890A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006218010A5 (enExample
Inventor
Hideo Hoshi
英男 星
Setsuo Takatani
節雄 高谷
Masaharu Yoshikawa
雅治 吉川
Jiyunzou Hachina
純三 八名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP2005032890A priority Critical patent/JP2006218010A/ja
Publication of JP2006218010A publication Critical patent/JP2006218010A/ja
Publication of JP2006218010A5 publication Critical patent/JP2006218010A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • External Artificial Organs (AREA)
JP2005032890A 2005-02-09 2005-02-09 血液ポンプおよび動圧軸受 Pending JP2006218010A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005032890A JP2006218010A (ja) 2005-02-09 2005-02-09 血液ポンプおよび動圧軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005032890A JP2006218010A (ja) 2005-02-09 2005-02-09 血液ポンプおよび動圧軸受

Publications (2)

Publication Number Publication Date
JP2006218010A true JP2006218010A (ja) 2006-08-24
JP2006218010A5 JP2006218010A5 (enExample) 2007-11-29

Family

ID=36980714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005032890A Pending JP2006218010A (ja) 2005-02-09 2005-02-09 血液ポンプおよび動圧軸受

Country Status (1)

Country Link
JP (1) JP2006218010A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093594A1 (ja) * 2007-01-30 2008-08-07 Jms Co., Ltd. ターボ式血液ポンプ
JP2012055485A (ja) * 2010-09-08 2012-03-22 Terumo Corp 遠心式血液ポンプおよび遠心式血液ポンプ装置
WO2012115155A1 (ja) * 2011-02-24 2012-08-30 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JP2012161525A (ja) * 2011-02-08 2012-08-30 Terumo Corp 遠心式血液ポンプおよび遠心式血液ポンプ装置
JP2013053591A (ja) * 2011-09-05 2013-03-21 Terumo Corp 遠心ポンプ
WO2013118419A1 (ja) 2012-02-06 2013-08-15 メドテックハート株式会社 血液ポンプ
JP2016052581A (ja) * 2011-08-29 2016-04-14 ミネトロニクス， インコーポレイテッド 拡張可能脈管ポンプ
CN112237680A (zh) * 2020-09-15 2021-01-19 安徽通灵仿生科技有限公司 一种带有肝素涂层与疏水保护的轴流式心脏辅助装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03107612A (ja) * 1989-09-20 1991-05-08 Sankyo Seiki Mfg Co Ltd 焼結含油軸受
JP2001061957A (ja) * 1999-08-25 2001-03-13 Nikkiso Co Ltd 血液ポンプ
JP2001065546A (ja) * 1999-08-27 2001-03-16 Okuma Corp 動圧軸受構造
JP2001065548A (ja) * 1999-08-30 2001-03-16 Nakamasa Takeno 非真円平軸受ユニット
JP2001518161A (ja) * 1997-03-19 2001-10-09 ザ クリーブランド クリニック ファウンデーション 非円形流体式軸受ジャーナルを備えたロートダイナミックポンプ
JP2004052845A (ja) * 2002-07-17 2004-02-19 Fujikura Ltd 軸受け構造及び前記軸受け構造を用いたモータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03107612A (ja) * 1989-09-20 1991-05-08 Sankyo Seiki Mfg Co Ltd 焼結含油軸受
JP2001518161A (ja) * 1997-03-19 2001-10-09 ザ クリーブランド クリニック ファウンデーション 非円形流体式軸受ジャーナルを備えたロートダイナミックポンプ
JP2001061957A (ja) * 1999-08-25 2001-03-13 Nikkiso Co Ltd 血液ポンプ
JP2001065546A (ja) * 1999-08-27 2001-03-16 Okuma Corp 動圧軸受構造
JP2001065548A (ja) * 1999-08-30 2001-03-16 Nakamasa Takeno 非真円平軸受ユニット
JP2004052845A (ja) * 2002-07-17 2004-02-19 Fujikura Ltd 軸受け構造及び前記軸受け構造を用いたモータ

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8398382B2 (en) 2007-01-30 2013-03-19 Jms Co., Ltd. Turbo type blood pump
JP2008183229A (ja) * 2007-01-30 2008-08-14 Jms Co Ltd ターボ式血液ポンプ
KR101099832B1 (ko) 2007-01-30 2011-12-27 가부시끼가이샤 제이엠에스 터보식 혈액 펌프
WO2008093594A1 (ja) * 2007-01-30 2008-08-07 Jms Co., Ltd. ターボ式血液ポンプ
JP2012055485A (ja) * 2010-09-08 2012-03-22 Terumo Corp 遠心式血液ポンプおよび遠心式血液ポンプ装置
JP2012161525A (ja) * 2011-02-08 2012-08-30 Terumo Corp 遠心式血液ポンプおよび遠心式血液ポンプ装置
WO2012115155A1 (ja) * 2011-02-24 2012-08-30 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JPWO2012115155A1 (ja) * 2011-02-24 2014-07-07 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JP2016052581A (ja) * 2011-08-29 2016-04-14 ミネトロニクス， インコーポレイテッド 拡張可能脈管ポンプ
JP2013053591A (ja) * 2011-09-05 2013-03-21 Terumo Corp 遠心ポンプ
WO2013118419A1 (ja) 2012-02-06 2013-08-15 メドテックハート株式会社 血液ポンプ
JP2013160136A (ja) * 2012-02-06 2013-08-19 Medtech Heart Inc 血液ポンプ
US9592326B2 (en) 2012-02-06 2017-03-14 Medtech Heart Inc. Blood pump
CN112237680A (zh) * 2020-09-15 2021-01-19 安徽通灵仿生科技有限公司 一种带有肝素涂层与疏水保护的轴流式心脏辅助装置
CN112237680B (zh) * 2020-09-15 2023-08-25 安徽通灵仿生科技有限公司 一种带有肝素涂层与疏水保护的轴流式心脏辅助装置

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