JPH0584177B2 - - Google Patents
Info
- Publication number
- JPH0584177B2 JPH0584177B2 JP61101877A JP10187786A JPH0584177B2 JP H0584177 B2 JPH0584177 B2 JP H0584177B2 JP 61101877 A JP61101877 A JP 61101877A JP 10187786 A JP10187786 A JP 10187786A JP H0584177 B2 JPH0584177 B2 JP H0584177B2
- Authority
- JP
- Japan
- Prior art keywords
- drug
- injection device
- item
- chamber
- container
- 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
- 239000003814 drug Substances 0.000 claims description 76
- 229940079593 drug Drugs 0.000 claims description 70
- 239000012528 membrane Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 238000005086 pumping Methods 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 239000011262 electrochemically active material Substances 0.000 claims 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 238000012377 drug delivery Methods 0.000 description 25
- 238000009792 diffusion process Methods 0.000 description 10
- 230000002441 reversible effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- -1 hydrogen gas ions Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M2005/14204—Pressure infusion, e.g. using pumps with gas-producing electrochemical cell
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72986085A | 1985-05-02 | 1985-05-02 | |
| US729860 | 1985-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61255668A JPS61255668A (ja) | 1986-11-13 |
| JPH0584177B2 true JPH0584177B2 (enExample) | 1993-12-01 |
Family
ID=24932927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61101877A Granted JPS61255668A (ja) | 1985-05-02 | 1986-05-01 | 薬剤投入装置 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0209644A1 (enExample) |
| JP (1) | JPS61255668A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687423A (en) * | 1985-06-07 | 1987-08-18 | Ivac Corporation | Electrochemically-driven pulsatile drug dispenser |
| DE3621846A1 (de) * | 1986-06-30 | 1988-01-21 | Winsel August | Gasbetriebene dosiervorrichtung |
| US5078134A (en) * | 1988-04-25 | 1992-01-07 | Lifecor, Inc. | Portable device for sensing cardiac function and automatically delivering electrical therapy |
| US5062834A (en) * | 1989-02-24 | 1991-11-05 | Product Development (S.G.Z.) Ltd | Device for dispensing a liquid particularly useful for delivering medicaments at a predetermined rate |
| US5425706A (en) * | 1989-02-24 | 1995-06-20 | S. I. Scientific Innovations Ltd. | Dispensing device particularly useful for dispensing nutritional liquids |
| JP2797423B2 (ja) * | 1989-05-17 | 1998-09-17 | 日本電池株式会社 | 輸液ポンプ |
| FR2649617A1 (fr) * | 1989-07-12 | 1991-01-18 | Veprol | Dispositif de delivrance d'un principe actif pharmacologique par pompage electrolytique |
| DE69122009T2 (de) * | 1990-08-06 | 1997-02-06 | Baxter Int | Elektrochemischer Kraftsensor |
| US5090963A (en) * | 1990-10-19 | 1992-02-25 | Product Development (Z.G.S.) Ltd. | Electrochemically driven metering medicament dispenser |
| US5156591A (en) * | 1990-12-13 | 1992-10-20 | S. I. Scientific Innovations Ltd. | Skin electrode construction and transdermal drug delivery device utilizing same |
| ATE231015T1 (de) * | 1996-09-17 | 2003-02-15 | Deka Products Lp | System zur medikamentenabgabe durch transport |
| US5971722A (en) * | 1997-09-05 | 1999-10-26 | Baxter International Inc | Electrochemical syringe pump having a sealed storage reservoir for a charge transfer medium |
| DE19925481A1 (de) * | 1999-06-03 | 2000-12-14 | August Winsel | Vorrichtung zur Sammlung von pastösen Massen, Flüssigkeiten, Gasen und mobilen Objekten |
| RU2245521C2 (ru) * | 2002-12-26 | 2005-01-27 | Соколов Михаил Андреевич | Устройство для автоматического дозирования жидкости |
| AU2003278678A1 (en) * | 2003-11-07 | 2005-05-26 | Agency For Science, Technology And Research | Liquid housing chamber and liquid delivering device containing such chamber |
| CN102202707B (zh) * | 2008-09-22 | 2013-07-31 | 因库博实验室有限责任公司 | 隔膜药泵 |
| CA2802997C (en) * | 2010-06-18 | 2018-05-01 | Myfc Ab | Electrochemically actuated valve |
| EP2674623B1 (de) * | 2012-06-11 | 2015-09-23 | VARTA Microbattery GmbH | Verfahren und Vorrichtung zum dosierten Austrag eines Mediums |
| EP2871360A1 (en) * | 2013-11-07 | 2015-05-13 | ETH Zurich | Peristaltic pump and pumping method, in particular for use as implant |
| CN108507071B (zh) * | 2017-02-27 | 2020-11-03 | 青岛海尔智能技术研发有限公司 | 电化学空调、用于控制电化学空调的方法 |
| CN108507064A (zh) * | 2017-02-27 | 2018-09-07 | 青岛海尔智能技术研发有限公司 | 电化学空调系统及其控制方法 |
| CN108507060A (zh) * | 2017-02-27 | 2018-09-07 | 青岛海尔智能技术研发有限公司 | 电化学空调系统及其控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH557178A (de) * | 1972-08-10 | 1974-12-31 | Siemens Ag | Geraet fuer die zufuehrung von medikamenten. |
| US3995632A (en) * | 1973-05-04 | 1976-12-07 | Alza Corporation | Osmotic dispenser |
| US4340048A (en) * | 1981-03-28 | 1982-07-20 | Alza Corporation | Self-driven hypodermic injector |
-
1986
- 1986-04-18 EP EP86105389A patent/EP0209644A1/en not_active Withdrawn
- 1986-05-01 JP JP61101877A patent/JPS61255668A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61255668A (ja) | 1986-11-13 |
| EP0209644A1 (en) | 1987-01-28 |
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