JPS644472B2 - - Google Patents
Info
- Publication number
- JPS644472B2 JPS644472B2 JP57052143A JP5214382A JPS644472B2 JP S644472 B2 JPS644472 B2 JP S644472B2 JP 57052143 A JP57052143 A JP 57052143A JP 5214382 A JP5214382 A JP 5214382A JP S644472 B2 JPS644472 B2 JP S644472B2
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- solenoid valve
- pressure
- positive pressure
- positive
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000003247 decreasing effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 101001084254 Homo sapiens Peptidyl-tRNA hydrolase 2, mitochondrial Proteins 0.000 description 3
- 101000629937 Homo sapiens Translocon-associated protein subunit alpha Proteins 0.000 description 3
- 102100030867 Peptidyl-tRNA hydrolase 2, mitochondrial Human genes 0.000 description 3
- 102100026231 Translocon-associated protein subunit alpha Human genes 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010977 unit operation Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 101000629921 Homo sapiens Translocon-associated protein subunit delta Proteins 0.000 description 2
- 102100026226 Translocon-associated protein subunit delta Human genes 0.000 description 2
- 244000145845 chattering Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000001343 mnemonic effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57052143A JPS58169462A (ja) | 1982-03-30 | 1982-03-30 | 人工心臓駆動装置 |
| FR8304952A FR2524318B1 (fr) | 1982-03-30 | 1983-03-25 | Appareil pour commander un coeur artificiel |
| US06/480,181 US4546760A (en) | 1982-03-30 | 1983-03-28 | Artificial heart driving apparatus |
| DE19833311430 DE3311430A1 (de) | 1982-03-30 | 1983-03-29 | Antriebsvorrichtung fuer ein kuenstliches herz |
| DE19833348036 DE3348036A1 (enrdf_load_stackoverflow) | 1982-03-30 | 1983-03-29 | |
| US06/749,067 US4583525A (en) | 1982-03-30 | 1985-06-26 | Artificial heart driving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57052143A JPS58169462A (ja) | 1982-03-30 | 1982-03-30 | 人工心臓駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169462A JPS58169462A (ja) | 1983-10-05 |
| JPS644472B2 true JPS644472B2 (enrdf_load_stackoverflow) | 1989-01-25 |
Family
ID=12906647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57052143A Granted JPS58169462A (ja) | 1982-03-30 | 1982-03-30 | 人工心臓駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169462A (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086509A1 (en) | 2002-04-11 | 2003-10-23 | Deka Products Limited Partnership | System and method for delivering a target volume of fluid |
| US7794141B2 (en) | 2006-04-14 | 2010-09-14 | Deka Products Limited Partnership | Thermal and coductivity sensing systems, devices and methods |
| US9717834B2 (en) | 2011-05-24 | 2017-08-01 | Deka Products Limited Partnership | Blood treatment systems and methods |
| US8273049B2 (en) | 2007-02-27 | 2012-09-25 | Deka Products Limited Partnership | Pumping cassette |
| US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
| US8409441B2 (en) | 2007-02-27 | 2013-04-02 | Deka Products Limited Partnership | Blood treatment systems and methods |
| US8491184B2 (en) | 2007-02-27 | 2013-07-23 | Deka Products Limited Partnership | Sensor apparatus systems, devices and methods |
| US10463774B2 (en) | 2007-02-27 | 2019-11-05 | Deka Products Limited Partnership | Control systems and methods for blood or fluid handling medical devices |
| KR102444304B1 (ko) | 2007-02-27 | 2022-09-19 | 데카 프로덕츠 리미티드 파트너쉽 | 혈액투석 시스템 |
| JP5595930B2 (ja) | 2008-01-23 | 2014-09-24 | デカ・プロダクツ・リミテッド・パートナーシップ | 流体ライン自動接続システムのための使い捨て構成部品 |
| US9078971B2 (en) | 2008-01-23 | 2015-07-14 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
| US10201647B2 (en) | 2008-01-23 | 2019-02-12 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
| US12171922B2 (en) | 2008-08-27 | 2024-12-24 | Deka Products Limited Partnership | Blood treatment systems and methods |
| US9999717B2 (en) | 2011-05-24 | 2018-06-19 | Deka Products Limited Partnership | Systems and methods for detecting vascular access disconnection |
| US12303631B2 (en) | 2011-11-04 | 2025-05-20 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
| JP6027129B2 (ja) | 2011-11-04 | 2016-11-16 | デカ・プロダクツ・リミテッド・パートナーシップ | 複数の流体ラインを使用する医療システム |
| US12026271B2 (en) | 2014-05-27 | 2024-07-02 | Deka Products Limited Partnership | Control systems and methods for blood or fluid handling medical devices |
| EP3698826A1 (en) | 2014-06-05 | 2020-08-26 | DEKA Products Limited Partnership | System for calculating a change in fluid volume in a pumping chamber |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175264A (en) * | 1975-03-06 | 1979-11-20 | Peter Schiff | Electronic synchronizer-monitor system for controlling the timing of mechanical assistance and pacing of the heart |
| JPS5752141A (en) * | 1980-09-12 | 1982-03-27 | Sharp Corp | Manufacture of semiconductor element |
-
1982
- 1982-03-30 JP JP57052143A patent/JPS58169462A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58169462A (ja) | 1983-10-05 |
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