JPWO2009028396A1 - 貯血槽 - Google Patents
貯血槽 Download PDFInfo
- Publication number
- JPWO2009028396A1 JPWO2009028396A1 JP2009530073A JP2009530073A JPWO2009028396A1 JP WO2009028396 A1 JPWO2009028396 A1 JP WO2009028396A1 JP 2009530073 A JP2009530073 A JP 2009530073A JP 2009530073 A JP2009530073 A JP 2009530073A JP WO2009028396 A1 JPWO2009028396 A1 JP WO2009028396A1
- Authority
- JP
- Japan
- Prior art keywords
- blood
- conduit
- filter
- cardiotomy section
- cardiotomy
- 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
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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
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- 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
Description
Claims (4)
- 上部に心内血流入ポートを備え、下端に血液流出ポートを備えたハウジングと、
前記ハウジング内に配置されたカーディオトミー部と、
前記心内血流入ポートと連通し、前記心内血流入ポートからの血液を前記カーディオトミー部内に流入させる導管とを有し、
前記導管が、前記カーディオトミー部内に上方から下方に向かって挿入された貯血槽であって、
前記導管の下端から上方に向かって延びるスリットが前記導管の側面に形成されており、または、前記導管の側面であってその下端近傍の位置に貫通孔が形成されていることを特徴とする貯血槽。 - 前記導管は、前記カーディオトミー部内に、前記血液に加えて、薬液を流入させる請求項1に記載の貯血槽。
- 前記導管の下端から前記スリットの上端までの長さHSが5mm以上30mm以下である請求項1に記載の貯血槽。
- 前記スリットの幅WSが1mm以上5mm以下である請求項1に記載の貯血槽。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009530073A JP5046062B2 (ja) | 2007-08-27 | 2008-08-21 | 貯血槽 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007220212 | 2007-08-27 | ||
JP2007220212 | 2007-08-27 | ||
PCT/JP2008/064923 WO2009028396A1 (ja) | 2007-08-27 | 2008-08-21 | 貯血槽 |
JP2009530073A JP5046062B2 (ja) | 2007-08-27 | 2008-08-21 | 貯血槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009028396A1 true JPWO2009028396A1 (ja) | 2010-12-02 |
JP5046062B2 JP5046062B2 (ja) | 2012-10-10 |
Family
ID=40387118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009530073A Active JP5046062B2 (ja) | 2007-08-27 | 2008-08-21 | 貯血槽 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5046062B2 (ja) |
WO (1) | WO2009028396A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5245849B2 (ja) * | 2009-01-16 | 2013-07-24 | 株式会社ジェイ・エム・エス | 貯血槽 |
EP4327844A1 (en) * | 2021-05-21 | 2024-02-28 | Nipro Corporation | Liquid storage tank |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61276562A (ja) * | 1985-05-31 | 1986-12-06 | テルモ株式会社 | 貯血槽 |
JPH06102088B2 (ja) * | 1988-11-04 | 1994-12-14 | テルモ株式会社 | 貯血槽 |
-
2008
- 2008-08-21 WO PCT/JP2008/064923 patent/WO2009028396A1/ja active Application Filing
- 2008-08-21 JP JP2009530073A patent/JP5046062B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2009028396A1 (ja) | 2009-03-05 |
JP5046062B2 (ja) | 2012-10-10 |
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