JPH0328595B2 - - Google Patents
Info
- Publication number
- JPH0328595B2 JPH0328595B2 JP59249878A JP24987884A JPH0328595B2 JP H0328595 B2 JPH0328595 B2 JP H0328595B2 JP 59249878 A JP59249878 A JP 59249878A JP 24987884 A JP24987884 A JP 24987884A JP H0328595 B2 JPH0328595 B2 JP H0328595B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- detection means
- accumulator
- negative pressure
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 32
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59249878A JPS61129500A (ja) | 1984-11-26 | 1984-11-26 | 医療用機器駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59249878A JPS61129500A (ja) | 1984-11-26 | 1984-11-26 | 医療用機器駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129500A JPS61129500A (ja) | 1986-06-17 |
| JPH0328595B2 true JPH0328595B2 (en, 2012) | 1991-04-19 |
Family
ID=17199538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59249878A Granted JPS61129500A (ja) | 1984-11-26 | 1984-11-26 | 医療用機器駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129500A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0440170U (en, 2012) * | 1990-02-27 | 1992-04-06 | ||
| JPH046776U (en, 2012) * | 1990-04-27 | 1992-01-22 | ||
| US11946466B2 (en) * | 2016-10-27 | 2024-04-02 | Baxter International Inc. | Medical fluid therapy machine including pneumatic pump box and accumulators therefore |
| CN111329598B (zh) * | 2018-12-19 | 2025-05-23 | 上海康路联医疗科技有限公司 | 注液装置 |
-
1984
- 1984-11-26 JP JP59249878A patent/JPS61129500A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61129500A (ja) | 1986-06-17 |
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