WO2009028397A1 - 貯血槽 - Google Patents

貯血槽 Download PDF

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Publication number
WO2009028397A1
WO2009028397A1 PCT/JP2008/064924 JP2008064924W WO2009028397A1 WO 2009028397 A1 WO2009028397 A1 WO 2009028397A1 JP 2008064924 W JP2008064924 W JP 2008064924W WO 2009028397 A1 WO2009028397 A1 WO 2009028397A1
Authority
WO
WIPO (PCT)
Prior art keywords
chemical solution
blood
flow channel
flow
conduit tube
Prior art date
Application number
PCT/JP2008/064924
Other languages
English (en)
French (fr)
Inventor
Yutaka Katsuno
Minoru Tanaka
Original Assignee
Jms 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 Jms Co., Ltd. filed Critical Jms Co., Ltd.
Priority to EP08828223.1A priority Critical patent/EP2186533A4/en
Priority to US12/675,053 priority patent/US8414515B2/en
Priority to JP2009530074A priority patent/JP5046063B2/ja
Priority to CN2008801047436A priority patent/CN101790392B/zh
Publication of WO2009028397A1 publication Critical patent/WO2009028397A1/ja
Priority to HK11100585.8A priority patent/HK1146393A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3632—Combined venous-cardiotomy reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

　心内血流入ポート（５０）及び薬液注入ポート（７２）と連通し、心内血流入ポートからの血液及び薬液注入ポートからの薬液をカーディオトミー部（２）内に流入させる導管（９０）が、カーディオトミー部２内に上方から下方に向かって挿入されている。導管内に、血液が流れる血液流路（９３）と薬液が流れる薬液流路（９５）とが互いに独立して形成されている。上下方向において、血液流路を形成する血液導管部（９４）の下端は、薬液流路を形成する薬液導管部（９６）の下端よりも下側に位置している。これにより、血液の流れによって薬液流路に負圧が生じることがない。また、薬液のカーディオトミー部に対する流入抵抗を小さくすることができる。
PCT/JP2008/064924 2007-08-27 2008-08-21 貯血槽 WO2009028397A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08828223.1A EP2186533A4 (en) 2007-08-27 2008-08-21 BLOOD STORAGE CONTAINER
US12/675,053 US8414515B2 (en) 2007-08-27 2008-08-21 Blood reservoir
JP2009530074A JP5046063B2 (ja) 2007-08-27 2008-08-21 貯血槽
CN2008801047436A CN101790392B (zh) 2007-08-27 2008-08-21 贮血槽
HK11100585.8A HK1146393A1 (en) 2007-08-27 2011-01-20 Blood storage vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-220213 2007-08-27
JP2007220213 2007-08-27

Publications (1)

Publication Number Publication Date
WO2009028397A1 true WO2009028397A1 (ja) 2009-03-05

Family

ID=40387119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064924 WO2009028397A1 (ja) 2007-08-27 2008-08-21 貯血槽

Country Status (6)

Country Link
US (1) US8414515B2 (ja)
EP (1) EP2186533A4 (ja)
JP (1) JP5046063B2 (ja)
CN (1) CN101790392B (ja)
HK (1) HK1146393A1 (ja)
WO (1) WO2009028397A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011212214A (ja) * 2010-03-31 2011-10-27 Jms Co Ltd 貯血槽
JP2016101226A (ja) * 2014-11-27 2016-06-02 ニプロ株式会社 貯血槽

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2468321A1 (de) * 2010-12-21 2012-06-27 Fresenius Medical Care Deutschland GmbH Kammer für ein Blutbehandlungssystem, Verwendung der Kammer, Blutschlauchsystem sowie Blutbehandlungssystem
CA157912S (en) * 2014-01-31 2015-02-26 Nipro Corp Blood reservoir
JP6654707B2 (ja) * 2016-02-29 2020-02-26 ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータＳｏｒｉｎ Ｇｒｏｕｐ Ｉｔａｌｉａ Ｓ．ｒ．ｌ． 血液処理組立体を有する血液リザーバ
US11433171B2 (en) * 2019-06-12 2022-09-06 Illinois Tool Works Inc. Blood chamber lid having integrated blood filter and vent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0126704B2 (ja) * 1985-05-31 1989-05-25 Terumo Corp
JPH06102088B2 (ja) * 1988-11-04 1994-12-14 テルモ株式会社 貯血槽

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164468A (en) * 1975-01-20 1979-08-14 Bentley Laboratories, Inc. Blood treating device and method of operation
CA1144835A (en) * 1978-05-30 1983-04-19 Baxter Travenol Laboratories, Inc. Cardiotomy reservoir
EP0146708B1 (en) * 1983-11-11 1990-05-23 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Device for receiving and treating blood
JPS6426704A (en) 1987-05-11 1989-01-30 Jiei Shirinian Jiyon Pocket structure of garment
JPH0622614B2 (ja) * 1988-06-21 1994-03-30 テルモ株式会社 貯血槽
US5149318A (en) * 1990-03-14 1992-09-22 Minnesota Mining And Manufacturing Company Quick-changeover blood handling apparatus
US5158533A (en) * 1991-03-26 1992-10-27 Gish Biomedical, Inc. Combined cardiotomy/venous/pleural drainage autotransfusion unit with filter and integral manometer and water seal
JP3313153B2 (ja) 1992-09-18 2002-08-12 ウエスト電気株式会社 赤外線センサ装置
CN2159220Y (zh) * 1993-05-15 1994-03-23 戴刚 带心内吸引贮血装置的膜式氧合器
US5580349A (en) * 1993-09-17 1996-12-03 Avecor Cardiovascular, Inc. Blood reservoir
US5770073A (en) * 1996-03-15 1998-06-23 Minntech Corporation Combined cardiotomy and venous reservoir
DE60126558T2 (de) * 2000-11-30 2007-11-22 Terumo K.K. Blutreservoir
JP2002165878A (ja) 2000-11-30 2002-06-11 Terumo Corp 貯血槽

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0126704B2 (ja) * 1985-05-31 1989-05-25 Terumo Corp
JPH06102088B2 (ja) * 1988-11-04 1994-12-14 テルモ株式会社 貯血槽

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011212214A (ja) * 2010-03-31 2011-10-27 Jms Co Ltd 貯血槽
JP2016101226A (ja) * 2014-11-27 2016-06-02 ニプロ株式会社 貯血槽

Also Published As

Publication number Publication date
EP2186533A1 (en) 2010-05-19
EP2186533A4 (en) 2014-07-16
CN101790392B (zh) 2012-09-26
US20110118648A1 (en) 2011-05-19
JP5046063B2 (ja) 2012-10-10
US8414515B2 (en) 2013-04-09
JPWO2009028397A1 (ja) 2010-12-02
HK1146393A1 (en) 2011-06-03
CN101790392A (zh) 2010-07-28

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