JPS6185237U - - Google Patents
Info
- Publication number
- JPS6185237U JPS6185237U JP16924884U JP16924884U JPS6185237U JP S6185237 U JPS6185237 U JP S6185237U JP 16924884 U JP16924884 U JP 16924884U JP 16924884 U JP16924884 U JP 16924884U JP S6185237 U JPS6185237 U JP S6185237U
- Authority
- JP
- Japan
- Prior art keywords
- gas exchange
- chamber
- circulation device
- auxiliary circulation
- exchange membrane
- 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 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims 5
- 210000003462 vein Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
血液補助循環装置の回路図、そして第２図はポン
プ室及びガス交換室の変形列を示す要部断面図で
ある。
２…脱送血カニユーレ、４，５…弁室、６，７
…ポンプ室、８…ガス交換室、９，１０…可撓バ
ツグ、１２，１３，１４…シリコン可撓パイプ。
The drawings show an embodiment of the present invention, and FIG. 1 is a circuit diagram of a blood auxiliary circulation device, and FIG. 2 is a sectional view of essential parts showing a modified array of pump chambers and gas exchange chambers. 2... Blood removal cannula, 4, 5... Valve chamber, 6, 7
...Pump chamber, 8...Gas exchange chamber, 9, 10...Flexible bag, 12, 13, 14...Silicon flexible pipe.
Claims (1)
接続するシングルカニユーレを備え、前記回路の
入口部及び出口部に夫々弁室を形成すると共に、
この弁室間にポンプ室及びガス交換室を形成した
ことを特徴とする血液補助循環装置。 (2) 前記ガス交換室にポンプ機能を併設し、前
記ポンプ室が少なくとも一対の空気駆動式可撓バ
ツグで構成されたことを特徴とする実用新案登録
請求の範囲第１項の血液補助循環装置。 (3) 前記ガス交換室がガス交換膜で構成され前
記ポンプ室がこのガス交換膜の外周にあつてガス
圧でガス交換膜を膨張収縮することを特徴とする
実用新案登録請求の範囲第１項にの血液補助循環
装置。 (4) 前記弁室を前記ガス交換膜の入口部及び出
口部に設けると共に弁室が可撓パイプをガス圧で
押しつぶしたり解放したりして構成したことを特
徴とする実用新案登録請求の範囲第３項の血液補
助循環装置。 (5) 前記弁室、ポンプ室及びガス交換室が一体
に形成されたことを特徴とする実用新案登録請求
の範囲第４項の血液補助循環装置。 (6) 前記ガス交換膜が複数の可撓パイプで構成
されたことを特徴とする実用新案登録請求の範囲
第５項の血液補助循環装置。[Claims for Utility Model Registration] (1) A single cannula having one end connected to a vein and the other end connected to an extracorporeal circulation circuit, with valve chambers formed at the inlet and outlet of the circuit, respectively,
A blood auxiliary circulation device characterized in that a pump chamber and a gas exchange chamber are formed between the valve chambers. (2) The blood auxiliary circulation device according to claim 1, wherein the gas exchange chamber is provided with a pump function, and the pump chamber is constituted by at least a pair of air-driven flexible bags. . (3) Utility model registration claim 1, characterized in that the gas exchange chamber is constituted by a gas exchange membrane, and the pump chamber is located on the outer periphery of the gas exchange membrane and expands and contracts the gas exchange membrane with gas pressure. Blood auxiliary circulation device. (4) The scope of the utility model registration claim, characterized in that the valve chamber is provided at the inlet and outlet portions of the gas exchange membrane, and the valve chamber is constructed by compressing and releasing a flexible pipe with gas pressure. Blood auxiliary circulation device according to Section 3. (5) The blood auxiliary circulation device according to claim 4, wherein the valve chamber, the pump chamber, and the gas exchange chamber are integrally formed. (6) The blood auxiliary circulation device according to claim 5, wherein the gas exchange membrane is composed of a plurality of flexible pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16924884U JPS6185237U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16924884U JPS6185237U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185237U true JPS6185237U (en) | 1986-06-04 |
Family
ID=30726995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16924884U Pending JPS6185237U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185237U (en) |
-
1984
- 1984-11-09 JP JP16924884U patent/JPS6185237U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK81388D0 (en) | HEART-LUNGE REVIVAL PUMP | |
| JPH0336640U (en) | ||
| JPS63106445U (en) | ||
| JPS6185237U (en) | ||
| ATE81445T1 (en) | AMBULANCE BLOOD PRESSURE GAUGE. | |
| JPS6197597U (en) | ||
| JPS624343U (en) | ||
| JPS62119943U (en) | ||
| JPS6372373U (en) | ||
| JPH0434477U (en) | ||
| JPS643088U (en) | ||
| JPS61119088U (en) | ||
| JPS61115533U (en) | ||
| JPS6451764U (en) | ||
| JPS6357385U (en) | ||
| JPS63152066U (en) | ||
| JPS6264830U (en) | ||
| JPS6318142U (en) | ||
| JPH03114244U (en) | ||
| JPS6422354U (en) | ||
| JPS6293657U (en) | ||
| JPS63158744U (en) | ||
| JPH01134787U (en) | ||
| JPH0312091U (en) | ||
| JPH02149407U (en) |