IT8220648A0 - PERISTALTIC PUMP FOR MEDICAL USES. - Google Patents

PERISTALTIC PUMP FOR MEDICAL USES.

Info

Publication number: IT8220648A0
Authority: IT; Italy
Prior art keywords: peristaltic pump; medical uses; medical; peristaltic; pump
Prior art date: 1981-04-08

Application number

IT8220648A

Other languages

Italian (it)

Other versions

IT1152773B (en

Inventor

Ulrich Faeser

Dieter Mahn

Original Assignee

Fresenius Ag

Priority date (The priority date 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 date listed.)

1981-04-08

Filing date

1982-04-08

Publication date

1982-04-08

1981-04-08 Priority claimed from DE3114127A external-priority patent/DE3114127C2/en

1981-04-08 Priority claimed from DE19813114128 external-priority patent/DE3114128A1/en

1982-04-08 Application filed by Fresenius Ag filed Critical Fresenius Ag

1982-04-08 Publication of IT8220648A0 publication Critical patent/IT8220648A0/en

1987-01-14 Application granted granted Critical

1987-01-14 Publication of IT1152773B publication Critical patent/IT1152773B/en

Links

230000002572 peristaltic effect Effects 0.000 title 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
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14232—Roller pumps
- 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
- 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
- F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

Landscapes

Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Hematology (AREA)
Heart & Thoracic Surgery (AREA)
Biomedical Technology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Anesthesiology (AREA)
Vascular Medicine (AREA)
Reciprocating Pumps (AREA)

IT20648/82A 1981-04-08 1982-04-08 PERISTALTIC PUMP FOR MEDICAL USE IT1152773B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3114127A DE3114127C2 (en)	1981-04-08	1981-04-08	Roll pumps for medical purposes
DE19813114128 DE3114128A1 (en)	1981-04-08	1981-04-08	Roller pump for medical purposes

Publications (2)

Publication Number	Publication Date
IT8220648A0 true IT8220648A0 (en)	1982-04-08
IT1152773B IT1152773B (en)	1987-01-14

Family

ID=25792537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20648/82A IT1152773B (en)	1981-04-08	1982-04-08	PERISTALTIC PUMP FOR MEDICAL USE

Country Status (4)

Country	Link
BR (1)	BR8202037A (en)
FR (1)	FR2503799B1 (en)
GB (1)	GB2098670B (en)
IT (1)	IT1152773B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3827722C1 (en) *	1988-08-16	1989-12-07	Fresenius Ag, 6380 Bad Homburg, De
GB2317925A (en) *	1996-10-07	1998-04-08	Victor Pyrate Limited	Peristaltic pump
GB2325710B (en) *	1997-05-30	2001-10-10	Bredel Hose Pumps B V	A peristaltic pump
JP4557452B2 (en) *	2001-03-13	2010-10-06	日本電産サーボ株式会社	Roller pump
US8425487B2 (en)	2009-07-01	2013-04-23	Fresenius Medical Care Holdings, Inc.	Drug vial spikes, fluid line sets, and related systems
AU2011265538B2 (en) *	2009-07-01	2013-07-18	Fresenius Medical Care Holdings, Inc.	Drug delivery devices and related systems and methods
MX356030B (en)	2011-01-31	2018-05-09	Fresenius Medical Care Holdings Inc	Preventing over-delivery of drug.
CN103442744B (en)	2011-02-08	2017-02-15	弗雷塞尼斯医疗保健控股公司	Magnetic sensors and related systems and methods
US9144646B2 (en)	2012-04-25	2015-09-29	Fresenius Medical Care Holdings, Inc.	Vial spiking devices and related assemblies and methods
EP2908882B1 (en)	2012-12-21	2018-05-23	Alcon Research, Ltd.	Cassette clamp mechanism
EP3467309B1 (en)	2017-10-06	2020-02-26	The Automation Partnership (Cambridge) Limited	Device and methods for improving and evaluating stability of pumped protein solutions in bioprocessing systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3990444A (en) *	1972-11-22	1976-11-09	Vial S.A.R.L.	Blood transfusion apparatus
DK31677A (en) *	1976-01-26	1977-07-27	Baxter Travenol Lab	PROCEDURE AND DEVICE FOR DOSED FLUID INFUSION
CH610763A5 (en) *	1976-04-22	1979-05-15	Labionics Ag	Liquid-delivery device for infusion and metering of liquids
FR2468413A1 (en) *	1979-10-30	1981-05-08	Cardus Francis	APPARATUS FOR APPLYING A LIQUID OR PASTY PRODUCT

1982
- 1982-04-07 BR BR8202037A patent/BR8202037A/en unknown
- 1982-04-07 GB GB8210356A patent/GB2098670B/en not_active Expired
- 1982-04-08 IT IT20648/82A patent/IT1152773B/en active
- 1982-04-08 FR FR8206189A patent/FR2503799B1/en not_active Expired

Also Published As

Publication number	Publication date
GB2098670B (en)	1984-11-28
FR2503799B1 (en)	1986-03-21
BR8202037A (en)	1983-03-22
GB2098670A (en)	1982-11-24
FR2503799A1 (en)	1982-10-15
IT1152773B (en)	1987-01-14

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970424

Publication	Publication Date	Title
IT8423707A0 (en)	1984-11-23	BLOOD PUMP DEVICE.
IT7923433A0 (en)	1979-06-11	PUMP FOR MEDICAL INFUSIONS.
IT1223779B (en)	1990-09-29	PERISTALTIC PUMP CARTRIDGE
DE3869254D1 (en)	1992-04-23	PERISTALTIC PUMP.
IT8419492A0 (en)	1984-02-08	ADJUSTABLE LUBRICANT PUMP.
IT9067032A0 (en)	1990-01-19	BODY PUMP.
IT8023419A0 (en)	1980-07-14	PERISTALTIC PUMP.
IT8268545A0 (en)	1982-12-31	PERISTALTIC PUMP EQUIPPED WITH AN ADJUSTMENT ELEMENT
IT8320201A0 (en)	1983-03-22	DOSING PUMP.
IT8220648A0 (en)	1982-04-08	PERISTALTIC PUMP FOR MEDICAL USES.
IT8223066A0 (en)	1982-08-31	DOSING PUMP.
IT8667144A1 (en)	1987-08-25	ROTARY PUMP FOR LIQUIDS.
IT1154566B (en)	1987-01-21	HYDODERMAL SYRINGE PUMP
IT8583424A0 (en)	1985-10-16	HIGH PRESSURE SUBMERSIBLE PUMP.
IT8421846A0 (en)	1984-07-11	VACUUM PUMP.
IT1237338B (en)	1993-05-31	SELF-PRIMING PUMP.
IT8453916V0 (en)	1984-10-11	PERISTALTIC PUMP
NO863387D0 (en)	1986-08-22	FLUID PUMP.
IT8159342V0 (en)	1981-08-26	VOLUMETRIC PUMP FOR INFUSION FOR MEDICAL USE.
IT8719149A0 (en)	1987-01-23	PERISTALTIC PUMP.
IT7927713A0 (en)	1979-11-29	PUMP STRUCTURE ESPECIALLY FOR MEDICAL EQUIPMENT.
IT8083406A0 (en)	1980-07-08	PERISTALTIC PUMP.
IT8323631V0 (en)	1983-11-22	PERISTALTIC PUMP FOR EXTRACORPOREAL BLOOD CIRCULATION.
IT8523248V0 (en)	1985-09-27	PUMP.
IT8620733A0 (en)	1986-06-10	WING PUMP.