EP1637738A3 - Flow control for a peristaltic pump - Google Patents
Flow control for a peristaltic pump Download PDFInfo
- Publication number
- EP1637738A3 EP1637738A3 EP05025638A EP05025638A EP1637738A3 EP 1637738 A3 EP1637738 A3 EP 1637738A3 EP 05025638 A EP05025638 A EP 05025638A EP 05025638 A EP05025638 A EP 05025638A EP 1637738 A3 EP1637738 A3 EP 1637738A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- flow control
- peristaltic pump
- pressure
- sensor
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
- F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/1133—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50015594T DE50015594D1 (en) | 2000-06-28 | 2000-06-28 | Control of fluid flow in a peristaltic pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00113614A EP1167767B1 (en) | 2000-06-28 | 2000-06-28 | Flow control for a peristaltic pump |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00113614A Division EP1167767B1 (en) | 2000-06-28 | 2000-06-28 | Flow control for a peristaltic pump |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1637738A2 EP1637738A2 (en) | 2006-03-22 |
EP1637738A3 true EP1637738A3 (en) | 2006-04-05 |
EP1637738B1 EP1637738B1 (en) | 2009-03-11 |
Family
ID=8169088
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05025638A Expired - Lifetime EP1637738B1 (en) | 2000-06-28 | 2000-06-28 | Flow control for a peristaltic pump |
EP00113614A Expired - Lifetime EP1167767B1 (en) | 2000-06-28 | 2000-06-28 | Flow control for a peristaltic pump |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00113614A Expired - Lifetime EP1167767B1 (en) | 2000-06-28 | 2000-06-28 | Flow control for a peristaltic pump |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1637738B1 (en) |
AT (2) | ATE425364T1 (en) |
CA (1) | CA2350859C (en) |
DE (2) | DE50015594D1 (en) |
ES (2) | ES2261123T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2417052B (en) * | 2004-08-12 | 2009-12-23 | Single Use Surgical Ltd | Pressure monitor for peristaltic pumps |
DE102009001861A1 (en) | 2009-03-25 | 2010-09-30 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Method for operating an analysis device |
CN101963146B (en) * | 2010-10-25 | 2012-06-06 | 哈尔滨工程大学 | Constant flow peristaltic pump |
WO2020079236A1 (en) * | 2018-10-19 | 2020-04-23 | F. Hoffmann-La Roche Ag | Microdosing |
JP2021105392A (en) * | 2019-12-27 | 2021-07-26 | 学校法人 中央大学 | Pump unit, pump and method for detecting characteristics of object to be transported |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701646A (en) * | 1990-02-02 | 1997-12-30 | Isco, Inc. | Method of making a sensor |
WO1998031935A1 (en) * | 1997-01-17 | 1998-07-23 | Phallen Iver J | Linear peristaltic pump |
US5935106A (en) * | 1994-07-27 | 1999-08-10 | Sims Deltec, Inc. | Occlusion detection system for an infusion pump |
-
2000
- 2000-06-28 DE DE50015594T patent/DE50015594D1/en not_active Expired - Lifetime
- 2000-06-28 AT AT05025638T patent/ATE425364T1/en not_active IP Right Cessation
- 2000-06-28 AT AT00113614T patent/ATE330122T1/en not_active IP Right Cessation
- 2000-06-28 ES ES00113614T patent/ES2261123T3/en not_active Expired - Lifetime
- 2000-06-28 EP EP05025638A patent/EP1637738B1/en not_active Expired - Lifetime
- 2000-06-28 DE DE50012987T patent/DE50012987D1/en not_active Expired - Lifetime
- 2000-06-28 EP EP00113614A patent/EP1167767B1/en not_active Expired - Lifetime
- 2000-06-28 ES ES05025638T patent/ES2323878T3/en not_active Expired - Lifetime
-
2001
- 2001-06-15 CA CA002350859A patent/CA2350859C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701646A (en) * | 1990-02-02 | 1997-12-30 | Isco, Inc. | Method of making a sensor |
US5935106A (en) * | 1994-07-27 | 1999-08-10 | Sims Deltec, Inc. | Occlusion detection system for an infusion pump |
WO1998031935A1 (en) * | 1997-01-17 | 1998-07-23 | Phallen Iver J | Linear peristaltic pump |
Also Published As
Publication number | Publication date |
---|---|
CA2350859C (en) | 2006-10-03 |
ES2261123T3 (en) | 2006-11-16 |
EP1167767B1 (en) | 2006-06-14 |
DE50015594D1 (en) | 2009-04-23 |
ATE425364T1 (en) | 2009-03-15 |
EP1637738A2 (en) | 2006-03-22 |
ES2323878T3 (en) | 2009-07-27 |
ATE330122T1 (en) | 2006-07-15 |
CA2350859A1 (en) | 2001-12-28 |
EP1167767A1 (en) | 2002-01-02 |
EP1637738B1 (en) | 2009-03-11 |
DE50012987D1 (en) | 2006-07-27 |
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