JPS641148B2 - - Google Patents
Info
- Publication number
- JPS641148B2 JPS641148B2 JP59064332A JP6433284A JPS641148B2 JP S641148 B2 JPS641148 B2 JP S641148B2 JP 59064332 A JP59064332 A JP 59064332A JP 6433284 A JP6433284 A JP 6433284A JP S641148 B2 JPS641148 B2 JP S641148B2
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- pressure
- output end
- medical pump
- gas
- 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.)
- Expired
Links
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 65
- 239000007789 gas Substances 0.000 description 48
- 230000007246 mechanism Effects 0.000 description 28
- 239000001307 helium Substances 0.000 description 13
- 229910052734 helium Inorganic materials 0.000 description 13
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 13
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000013022 venting Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 101100418503 Arabidopsis thaliana RPS16-1 gene Proteins 0.000 description 1
- 101100109406 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) aga-1 gene Proteins 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59064332A JPS60116366A (ja) | 1984-03-30 | 1984-03-30 | 医療ポンプ駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59064332A JPS60116366A (ja) | 1984-03-30 | 1984-03-30 | 医療ポンプ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60116366A JPS60116366A (ja) | 1985-06-22 |
| JPS641148B2 true JPS641148B2 (en)) | 1989-01-10 |
Family
ID=13255172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59064332A Granted JPS60116366A (ja) | 1984-03-30 | 1984-03-30 | 医療ポンプ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116366A (en)) |
-
1984
- 1984-03-30 JP JP59064332A patent/JPS60116366A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60116366A (ja) | 1985-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2322626C (en) | Pressure control system for cardiac assist device | |
| US4796606A (en) | Drive unit for medical pump | |
| US6098405A (en) | Drive unit for medical equipment | |
| US4832005A (en) | Medical appliance driving apparatus | |
| US4794910A (en) | Medical appliance driving apparatus | |
| US20050020870A1 (en) | Method of balloon pumping and a balloon pump driving apparatus | |
| US7244224B2 (en) | Pump driving unit for driving a pump used for supporting or substitution of cardiac function | |
| JPS644473B2 (en)) | ||
| JPH058021B2 (en)) | ||
| US6296605B1 (en) | High-pressure drive system | |
| JPS644788B2 (en)) | ||
| JPS641148B2 (en)) | ||
| US4196729A (en) | Device for perfusing a heart with blood supplied at constant pressure | |
| JPS60106465A (ja) | 医療機器駆動装置 | |
| JPS60106461A (ja) | 医療ポンプ駆動装置 | |
| JPS60207668A (ja) | 医療ポンプ駆動装置 | |
| JPH0257267A (ja) | 補助比率設定装置 | |
| JPH0611311B2 (ja) | 補助比率設定装置 | |
| JPH0328595B2 (en)) | ||
| JPS61154675A (ja) | 血液ポンプ駆動装置 | |
| JPH0479651B2 (en)) | ||
| JP2726260B2 (ja) | 医療機器駆動装置 | |
| JPS60207667A (ja) | 医療機器駆動装置 | |
| JPS63242265A (ja) | ポンピング駆動装置 | |
| JPS62224360A (ja) | 血液ポンプ駆動装置 |