JP4952232B2 - 貯血槽 - Google Patents
貯血槽 Download PDFInfo
- Publication number
- JP4952232B2 JP4952232B2 JP2006341363A JP2006341363A JP4952232B2 JP 4952232 B2 JP4952232 B2 JP 4952232B2 JP 2006341363 A JP2006341363 A JP 2006341363A JP 2006341363 A JP2006341363 A JP 2006341363A JP 4952232 B2 JP4952232 B2 JP 4952232B2
- Authority
- JP
- Japan
- Prior art keywords
- blood
- reservoir
- venous
- inlet port
- port
- 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.)
- Active
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- 239000008280 blood Substances 0.000 title claims description 264
- 210000004369 blood Anatomy 0.000 title claims description 264
- 230000008320 venous blood flow Effects 0.000 claims description 26
- 230000017531 blood circulation Effects 0.000 claims description 25
- 238000001914 filtration Methods 0.000 description 29
- 239000000126 substance Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
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- 239000000463 material Substances 0.000 description 7
- 230000036765 blood level Effects 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000004087 circulation Effects 0.000 description 4
- 230000037452 priming Effects 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
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- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
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- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
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- 230000003111 delayed effect Effects 0.000 description 1
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- 235000013372 meat Nutrition 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Images
Landscapes
- External Artificial Organs (AREA)
Description
10 ハウジング
11 ハウジング本体
12 貯血部
13 血液流出ポート
14 固定用穴
15 目盛り
16 蓋体
20 静脈血流入ポート
21 温度プルーブ
30 静脈血導入管
40 サポート部材
41 カップ状部
43 溝
45 枠状部
47 静脈血濾過網
50 心内血流入ポート
60 カーディオトミー部
61 消泡部
63 濾過部
71,72 薬液注入ポート
73 サービスポート
74 排気ポート
75 圧力調整弁
B 最低血液面レベル
Claims (1)
- その底面の中心から外れた一部が下方に突出した貯血部、及び前記貯血部の下端に設けられた血液流出ポートを有するハウジングと、
前記ハウジングの上部に設けられた静脈血流入ポート及び心内血流入ポートと、
略升形状を有するカップ状部と、前記カップ状部の一側面に形成された枠状部と、前記枠状部の側面に形成された開口を塞ぎ且つその下端が前記血液流出ポート近傍にまで延びた静脈血濾過網をとを備え、前記ハウジング内に収納されたサポート部材と、
一端が前記静脈血流入ポートに接続され、他端の開口が前記貯血部の最低血液面レベルよりも下側に位置するように前記サポート部材内に配置された静脈血導入管と、
前記心内血流入ポートからの血液が流入するように前記心内血流入ポートの下側に、前記サポート部材の前記カップ状部内に配置されたカーディオトミー部と
を備えた貯血槽であって、
水平方向において、前記静脈血流入ポートが、前記心内血流入ポート及び前記カーディオトミー部に対して前記貯血部とは反対側に配置されており、
前記サポート部材の前記カップ状部の底面には溝が形成されており、前記静脈血導入管は、前記カーディオトミー部と干渉しないように、前記カーディオトミー部の下側を横切るように前記溝内に収納されていることを特徴とする貯血槽。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006341363A JP4952232B2 (ja) | 2006-12-19 | 2006-12-19 | 貯血槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006341363A JP4952232B2 (ja) | 2006-12-19 | 2006-12-19 | 貯血槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008149001A JP2008149001A (ja) | 2008-07-03 |
JP4952232B2 true JP4952232B2 (ja) | 2012-06-13 |
Family
ID=39651852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006341363A Active JP4952232B2 (ja) | 2006-12-19 | 2006-12-19 | 貯血槽 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4952232B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7447419B2 (ja) * | 2019-10-02 | 2024-03-12 | ニプロ株式会社 | 貯血槽 |
JP7342583B2 (ja) * | 2019-10-02 | 2023-09-12 | ニプロ株式会社 | 貯血槽 |
WO2022158464A1 (ja) * | 2021-01-25 | 2022-07-28 | テルモ株式会社 | 貯血槽 |
CN115337490B (zh) * | 2022-04-29 | 2023-06-20 | 四川省医学科学院·四川省人民医院 | 一种支架式尿管 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002204827A (ja) * | 2001-01-10 | 2002-07-23 | Jms Co Ltd | カーディオトミー付き静脈血貯血槽 |
-
2006
- 2006-12-19 JP JP2006341363A patent/JP4952232B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008149001A (ja) | 2008-07-03 |
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