JPS6157941U - - Google Patents
Info
- Publication number
- JPS6157941U JPS6157941U JP14404084U JP14404084U JPS6157941U JP S6157941 U JPS6157941 U JP S6157941U JP 14404084 U JP14404084 U JP 14404084U JP 14404084 U JP14404084 U JP 14404084U JP S6157941 U JPS6157941 U JP S6157941U
- Authority
- JP
- Japan
- Prior art keywords
- blood
- hollow fiber
- outlet
- gas
- fiber membranes
- 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
Links
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 230000017531 blood circulation Effects 0.000 claims description 5
- 239000012510 hollow fiber Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 claims description 3
- 230000008081 blood perfusion Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１〜３図は、本考案の人工肺装置の実施態様
を示す模式図であり、第４図は、そのガス交換ハ
ウジング部の一態様例を示す縦断面図ａおよび一
部欠截平面図ｂである。
１：ハウジング、２：血液潅流用ポンプ、３：
血液循環回路、４：血液導入管、５：血液導出管
、６：気体導入口、７：気体導出口、８：血液導
入口、９：血液導出口、１０：分岐端、１１：中
空糸膜、１２：固定部材、１３：接触室、１４：
気体流路、１５：血液流路部、１６：小室。
1 to 3 are schematic diagrams showing an embodiment of the artificial lung device of the present invention, and FIG. 4 is a longitudinal cross-sectional view a and a partially cutaway plan view showing an example of an embodiment of the gas exchange housing part. It is b. 1: Housing, 2: Blood perfusion pump, 3:
Blood circulation circuit, 4: blood inlet tube, 5: blood outlet tube, 6: gas inlet, 7: gas outlet, 8: blood inlet, 9: blood outlet, 10: branch end, 11: hollow fiber membrane , 12: Fixed member, 13: Contact chamber, 14:
Gas flow path, 15: Blood flow path section, 16: Small chamber.
Claims (1)
スは該中空糸膜の中空部を流れ、血液は該中空糸
膜の外側を流れるよう構成され、血液導入口、血
液導出口、ガス導入口およびガス導出口を有する
ガス交換ハウジングを具備する人工肺装置であつ
て、前記血液導出口から排出される血液の少なく
とも一部を血液潅流ポンプを介して前記血液導入
口へ導く血液循環回路を有することを特徴とする
人工肺装置。 Built-in multiple porous hollow fiber membranes, oxygen-containing gas flows through the hollow part of the hollow fiber membranes, and blood flows outside the hollow fiber membranes, including a blood inlet, a blood outlet, and a gas inlet. An artificial lung device comprising a gas exchange housing having a port and a gas outlet, the blood circulation circuit including a blood circulation circuit for guiding at least a portion of the blood discharged from the blood outlet to the blood inlet via a blood perfusion pump. An artificial lung device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14404084U JPS6157941U (en) | 1984-09-22 | 1984-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14404084U JPS6157941U (en) | 1984-09-22 | 1984-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157941U true JPS6157941U (en) | 1986-04-18 |
Family
ID=30702330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14404084U Pending JPS6157941U (en) | 1984-09-22 | 1984-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157941U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634353A (en) * | 1979-08-31 | 1981-04-06 | Nikkiso Co Ltd | Blood filter |
| JPS5672869A (en) * | 1979-11-21 | 1981-06-17 | Terumo Corp | Method of filtering body fluid and its filter |
| JPS5825168A (en) * | 1981-08-06 | 1983-02-15 | 日機装株式会社 | Apparatus for recirculating blood externally |
| JPS5955256A (en) * | 1982-09-22 | 1984-03-30 | テルモ株式会社 | Hollow yarn type artificial lung |
-
1984
- 1984-09-22 JP JP14404084U patent/JPS6157941U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634353A (en) * | 1979-08-31 | 1981-04-06 | Nikkiso Co Ltd | Blood filter |
| JPS5672869A (en) * | 1979-11-21 | 1981-06-17 | Terumo Corp | Method of filtering body fluid and its filter |
| JPS5825168A (en) * | 1981-08-06 | 1983-02-15 | 日機装株式会社 | Apparatus for recirculating blood externally |
| JPS5955256A (en) * | 1982-09-22 | 1984-03-30 | テルモ株式会社 | Hollow yarn type artificial lung |
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