WO2009028396A1 - 貯血槽 - Google Patents
貯血槽 Download PDFInfo
- Publication number
- WO2009028396A1 WO2009028396A1 PCT/JP2008/064923 JP2008064923W WO2009028396A1 WO 2009028396 A1 WO2009028396 A1 WO 2009028396A1 JP 2008064923 W JP2008064923 W JP 2008064923W WO 2009028396 A1 WO2009028396 A1 WO 2009028396A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conduit tube
- blood
- cardiotomy section
- storage vessel
- blood storage
- Prior art date
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
貯血槽(5)のハウジング(30)内にカーディオトミー部(2)が配置されている。心内血流入ポート(50)と連通し、心内血流入ポートからの血液をカーディオトミー部内に流入させる導管(90)が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ている。導管の下端から上方に向かって延びるスリット(91)が導管の側面に形成されている。または、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ても良い。これにより、カーディオトミー部内の血液中に導管の下端が没しても、カーディオトミー部に対する血液の流入抵抗が増大するのを抑制できる。
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007220212 | 2007-08-27 | ||
JP2007-220212 | 2007-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009028396A1 true WO2009028396A1 (ja) | 2009-03-05 |
Family
ID=40387118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/064923 WO2009028396A1 (ja) | 2007-08-27 | 2008-08-21 | 貯血槽 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5046062B2 (ja) |
WO (1) | WO2009028396A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022244466A1 (ja) * | 2021-05-21 | 2022-11-24 | ニプロ株式会社 | 貯液槽 |
Families Citing this family (1)
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 |
Citations (2)
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 |
-
2008
- 2008-08-21 JP JP2009530073A patent/JP5046062B2/ja active Active
- 2008-08-21 WO PCT/JP2008/064923 patent/WO2009028396A1/ja active Application Filing
Patent Citations (2)
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022244466A1 (ja) * | 2021-05-21 | 2022-11-24 | ニプロ株式会社 | 貯液槽 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009028396A1 (ja) | 2010-12-02 |
JP5046062B2 (ja) | 2012-10-10 |
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