FR2295265A1 - Pompe peristaltique reglable - Google Patents
Pompe peristaltique reglableInfo
- Publication number
- FR2295265A1 FR2295265A1 FR7538727A FR7538727A FR2295265A1 FR 2295265 A1 FR2295265 A1 FR 2295265A1 FR 7538727 A FR7538727 A FR 7538727A FR 7538727 A FR7538727 A FR 7538727A FR 2295265 A1 FR2295265 A1 FR 2295265A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- adjusting pin
- crankpins
- roller
- peristaltic pump
- 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
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1276—Means for pushing the rollers against the tubular flexible member
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2899074 | 1974-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2295265A1 true FR2295265A1 (fr) | 1976-07-16 |
FR2295265B1 FR2295265B1 (fr) | 1979-09-07 |
Family
ID=11225454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538727A Granted FR2295265A1 (fr) | 1974-12-17 | 1975-12-17 | Pompe peristaltique reglable |
Country Status (4)
Country | Link |
---|---|
US (1) | US4043712A (fr) |
BE (1) | BE836753A (fr) |
DE (1) | DE2556906A1 (fr) |
FR (1) | FR2295265A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619160A1 (de) * | 1976-04-30 | 1977-11-17 | Motan Gmbh | Einfaerbegeraet fuer fluessigfarben |
DE3326785C2 (de) * | 1983-07-25 | 1986-04-10 | Fresenius AG, 6380 Bad Homburg | Pumpenrotor für peristaltisch arbeitende Rollenpumpen |
DE3326786A1 (de) * | 1983-07-25 | 1985-02-14 | Fresenius AG, 6380 Bad Homburg | Pumpenbett fuer eine rollenpumpe |
US4548553A (en) * | 1984-09-24 | 1985-10-22 | Ferster Reuben I | Peristaltic pump structure |
US5009573A (en) * | 1989-08-18 | 1991-04-23 | Randolph Austin Company, Inc. | Variable occlusion peristaltic apparatus and method |
US5062775A (en) * | 1989-09-29 | 1991-11-05 | Rocky Mountain Research, Inc. | Roller pump in an extra corporeal support system |
US5082429A (en) * | 1990-08-28 | 1992-01-21 | Cole-Parmer Instrument Company | Peristaltic pump |
US5586873A (en) * | 1992-06-18 | 1996-12-24 | Novak; Pavel | Tube pump with retractable rollers |
US5657000A (en) * | 1995-06-02 | 1997-08-12 | Cobe Laboratories, Inc. | Peristaltic pump occlusion detector and adjuster |
GB2317924B (en) * | 1996-10-07 | 2000-07-12 | Watson Marlow Limited | Peristaltic pump |
US6749410B1 (en) * | 1999-09-10 | 2004-06-15 | Burch Company | Peristaltic pump having a variable effective radial length impeller for metering liquid chemicals |
US6736617B2 (en) | 2002-02-20 | 2004-05-18 | Terumo Cardiovascular Systems Corporation | Peristaltic pump having automatically adjusting bushing |
NZ523300A (en) * | 2002-12-20 | 2005-12-23 | Impian Technologies Ltd | Peristaltic pump head and tube holder |
US7168930B2 (en) * | 2003-09-29 | 2007-01-30 | Bausch & Lomb Incorporated | Peristaltic pump with air venting via the movement of a pump head or a backing plate during surgery |
JP6817223B2 (ja) | 2015-05-13 | 2021-01-20 | マクエット カルディオプルモナリー ゲーエムベーハー | 心臓バイパスローラポンプの閉塞を調整するための機構および該機構を提供されるローラポンプ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR772546A (fr) * | 1933-09-25 | 1934-10-30 | ||
GB628785A (en) * | 1947-10-16 | 1949-09-05 | Denis Withinshaw Rowley | Improvements in flexible tube pumps |
FR1173801A (fr) * | 1956-04-30 | 1959-03-03 | United Shoe Machinery Corp | Appareil servant à la circulation du sang en dehors du corps |
GB915959A (en) * | 1960-06-17 | 1963-01-16 | Eurospital S P A | A pulsatory rotary pump for extracorporeal blood circulation |
US3700361A (en) * | 1971-07-08 | 1972-10-24 | Sarns Inc | Peristaltic pump construction |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US460944A (en) * | 1891-10-13 | Vacuum and force pump | ||
US2046917A (en) * | 1933-06-27 | 1936-07-07 | Kingsbury Edward Joslin | Belt drive |
-
1975
- 1975-12-17 DE DE19752556906 patent/DE2556906A1/de active Pending
- 1975-12-17 BE BE162842A patent/BE836753A/fr unknown
- 1975-12-17 FR FR7538727A patent/FR2295265A1/fr active Granted
- 1975-12-23 US US05/643,678 patent/US4043712A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR772546A (fr) * | 1933-09-25 | 1934-10-30 | ||
GB628785A (en) * | 1947-10-16 | 1949-09-05 | Denis Withinshaw Rowley | Improvements in flexible tube pumps |
FR1173801A (fr) * | 1956-04-30 | 1959-03-03 | United Shoe Machinery Corp | Appareil servant à la circulation du sang en dehors du corps |
GB915959A (en) * | 1960-06-17 | 1963-01-16 | Eurospital S P A | A pulsatory rotary pump for extracorporeal blood circulation |
US3700361A (en) * | 1971-07-08 | 1972-10-24 | Sarns Inc | Peristaltic pump construction |
Also Published As
Publication number | Publication date |
---|---|
US4043712A (en) | 1977-08-23 |
BE836753A (fr) | 1976-04-16 |
FR2295265B1 (fr) | 1979-09-07 |
DE2556906A1 (de) | 1976-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |