DE29818577U1 - Medical fluid transfer system - Google Patents

Medical fluid transfer system

Info

Publication number
DE29818577U1
DE29818577U1 DE29818577U DE29818577U DE29818577U1 DE 29818577 U1 DE29818577 U1 DE 29818577U1 DE 29818577 U DE29818577 U DE 29818577U DE 29818577 U DE29818577 U DE 29818577U DE 29818577 U1 DE29818577 U1 DE 29818577U1
Authority
DE
Germany
Prior art keywords
hose
pump
transmission system
liquid
transmission
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
Application number
DE29818577U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B Braun Melsungen AG
Original Assignee
B Braun Melsungen 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.)
Filing date
Publication date
Application filed by B Braun Melsungen AG filed Critical B Braun Melsungen AG
Priority to DE29818577U priority Critical patent/DE29818577U1/en
Priority to ES9902257A priority patent/ES2156092B1/en
Priority to GB9924531A priority patent/GB2344858A/en
Priority to FR9912927A priority patent/FR2784586A1/en
Priority to JP29526599A priority patent/JP2000120549A/en
Priority to BR9904731-4A priority patent/BR9904731A/en
Publication of DE29818577U1 publication Critical patent/DE29818577U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04B43/084—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular member being deformed by stretching or distortion
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Medizinisches Flüssigkeitsübertragungssystem mit mindestens einem Übertragungsschlauch (10) und einer Schlauchpumpe (17), wobei die Schlauchpumpe (17) als Axialpumpe ausgebildet ist, die zwei axial beabstandete Bereiche eines Pumpenschlauchs (16) relativ zueinander axial bewegt.Medical fluid transmission system with at least one transmission hose ( 10 ) and a hose pump ( 17 ), the hose pump ( 17 ) being designed as an axial pump which moves two axially spaced regions of a pump hose ( 16 ) axially relative to one another. 2. Flüssigkeitsübertragungssystem nach Anspruch 1, dadurch gekennzeichnet, daß der Pumpenschlauch (16) aus einem integralen Abschnitt des Übertra­ gungsschlauchs (10) besteht, wobei der Übertra­ gungsschlauch (10) sich von einem Flüssigkeitsbe­ hälter, einer Spritzenkupplung oder einem Übertra­ gungsgerät (13, 14) bis zu einer patientenseitigen Schlauchkupplung (11) erstreckt.2. Liquid transmission system according to claim 1, characterized in that the pump hose ( 16 ) consists of an integral portion of the transmission hose ( 10 ), the transmission hose ( 10 ) being a liquid container, a syringe coupling or a transmission device ( 13 , 14 ) extends to a hose coupling ( 11 ) on the patient side. 3. Flüssigkeitsübertragungssystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Pumpen­ schlauch (16) einen Faltenbalgabschnitt (18) auf­ weist.3. Liquid transmission system according to claim 1 or 2, characterized in that the pump hose ( 16 ) has a bellows section ( 18 ). 4. Flüssigkeitsübertragungssystem nach einem der An­ sprüche 1-3, dadurch gekennzeichnet, daß der Pum­ penschlauch (16) in den axial beabstandeten Be­ reichen Quetschbereiche (34, 35) aufweist und daß die Schlauchpumpe (17) gesteuerte Absperrelemente (V1, V2) enthält, welche die Quetschbereiche (34, 35) alternierend zusammendrücken.4. Liquid transmission system according to any one of claims 1-3, characterized in that the pump hose ( 16 ) in the axially spaced loading areas ( 34 , 35 ) and that the hose pump ( 17 ) contains controlled shut-off elements (V1, V2) which alternately compress the squeeze areas ( 34 , 35 ). 5. Flüssigkeitsübertragungssystem nach einem der An­ sprüche 1-4, dadurch gekennzeichnet, daß die Schlauchpumpe (17) einen festen Halter (19) und einen hierzu periodisch bewegbaren Halter (20) aufweist und daß beide Halter (19, 20) gesteuerte Absperrelemente (V1, V2) zum Zusammendrücken eines Quetschbereichs (34, 35) des Pumpenschlauchs (16) enthalten.5. Liquid transmission system according to one of claims 1-4, characterized in that the hose pump ( 17 ) has a fixed holder ( 19 ) and a periodically movable holder ( 20 ) and that both holders ( 19 , 20 ) controlled shut-off elements (V1 , V2) for compressing a squeeze area ( 34 , 35 ) of the pump hose ( 16 ). 6. Flüssigkeitsübertragungssystem nach einem der An­ sprüche 1-5, dadurch gekennzeichnet, daß der Über­ tragungsschlauch (10) als Flüssigkeitsbehälter einen einstückig angeformten Beutel (42) aufweist.6. Liquid transmission system according to one of claims 1-5, characterized in that the transmission tube ( 10 ) has a one-piece molded bag ( 42 ) as a liquid container. 7. Flüssigkeitsübertragungssystem nach einem der An­ sprüche 1-6, gekennzeichnet durch eine Ausgleichs­ leitung (44), die an einem Ende mit einem beweg­ baren Halter (20) der Schlauchpumpe (17) und am anderen Ende mit einem festen Halter (45) verbun­ den ist.7. Liquid transmission system according to one of claims 1-6, characterized by a compensating line ( 44 ) which at one end with a movable holder ( 20 ) of the hose pump ( 17 ) and at the other end with a fixed holder ( 45 ) that is. 8. Übertragungsschlauch für ein medizinisches Flüs­ sigkeitssystem nach einem der Ansprüche 1-7, mit einem integrierten Pumpenschlauch (16), der einen Faltenbalgabschnitt (18) und zu beiden Seiten hiervon jeweils einen Quetschbereich (34, 35) auf­ weist.8. Transfer tube for a medical fluid system according to one of claims 1-7, with an integrated pump tube ( 16 ) having a bellows section ( 18 ) and on both sides thereof a squeeze area ( 34 , 35 ).
DE29818577U 1998-10-17 1998-10-17 Medical fluid transfer system Expired - Lifetime DE29818577U1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE29818577U DE29818577U1 (en) 1998-10-17 1998-10-17 Medical fluid transfer system
ES9902257A ES2156092B1 (en) 1998-10-17 1999-10-14 MEDICAL SYSTEM FOR THE TRANSFER OF LIQUIDS
GB9924531A GB2344858A (en) 1998-10-17 1999-10-15 Medical liquid hose pump transfer system
FR9912927A FR2784586A1 (en) 1998-10-17 1999-10-15 Medical fluid transfer system for e.g. blood or drugs transfusion/infusion comprising axial pump with crushing region and cutoff valves, gives precise transfer with little energy use
JP29526599A JP2000120549A (en) 1998-10-17 1999-10-18 Chemical transferring device
BR9904731-4A BR9904731A (en) 1998-10-17 1999-10-18 Medical liquid transfer system with a transfer hose and a hose pump for pumping liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29818577U DE29818577U1 (en) 1998-10-17 1998-10-17 Medical fluid transfer system

Publications (1)

Publication Number Publication Date
DE29818577U1 true DE29818577U1 (en) 2000-03-02

Family

ID=8064061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29818577U Expired - Lifetime DE29818577U1 (en) 1998-10-17 1998-10-17 Medical fluid transfer system

Country Status (6)

Country Link
JP (1) JP2000120549A (en)
BR (1) BR9904731A (en)
DE (1) DE29818577U1 (en)
ES (1) ES2156092B1 (en)
FR (1) FR2784586A1 (en)
GB (1) GB2344858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29921085U1 (en) * 1999-12-01 2001-04-12 Braun Melsungen Ag Medical pumping device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5982407B2 (en) * 2011-02-09 2016-08-31 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ Improvement of infusion system
WO2017085624A1 (en) * 2015-11-20 2017-05-26 Advanced Microfluidics Sa Micropump
US11628242B2 (en) 2020-09-10 2023-04-18 Fresenius Medical Care Holdings, Inc. Spent dialysate container for disposing spent dialysate in a dialysis system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884228A (en) * 1974-02-26 1975-05-20 Lynkeus Corp Intravenous feeding system
US4642088A (en) * 1982-05-17 1987-02-10 Solco Basel Ag Apparatus for receiving and reinfusing blood
EP0761245A1 (en) * 1995-09-11 1997-03-12 Deco Delta GmbH Extra-corporeal blood pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1352843A (en) * 1970-02-27 1974-05-15 Jones Norman B Improvements in or relating to pumps
US4199307A (en) * 1977-07-05 1980-04-22 Andros Incorporated Medical infusion system
SE455164B (en) * 1985-12-05 1988-06-27 Data Promeditech Inc Ab PUMP FOR BIOLOGICAL SCIENCES
US5147281A (en) * 1990-04-23 1992-09-15 Advanced Medical Systems, Inc. Biological fluid pumping means and method
US5383839A (en) * 1993-08-10 1995-01-24 Thomas M. Runge External plate valves for controlling blood flow through a shunt of a cardiopulmonary bypass pump
DE59309615D1 (en) * 1993-12-20 1999-07-01 Stoeckert Instr Gmbh Device for pumping blood
ES2094700B1 (en) * 1995-05-30 1997-08-01 Serv Reg Salud Com Madrid DEVICE FOR TUBULAR BLOOD PUMPING, WITH ACTIVE VALVES GOVERNED BY VACUUM AND APPLICATION OF THE SAME.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884228A (en) * 1974-02-26 1975-05-20 Lynkeus Corp Intravenous feeding system
US4642088A (en) * 1982-05-17 1987-02-10 Solco Basel Ag Apparatus for receiving and reinfusing blood
EP0761245A1 (en) * 1995-09-11 1997-03-12 Deco Delta GmbH Extra-corporeal blood pump
DE19533595A1 (en) * 1995-09-11 1997-03-13 Deco Delta Gmbh Extracorporeal blood pump
US5718687A (en) * 1995-09-11 1998-02-17 Deco Delta Gmbh Extra-corporal blood pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29921085U1 (en) * 1999-12-01 2001-04-12 Braun Melsungen Ag Medical pumping device

Also Published As

Publication number Publication date
ES2156092B1 (en) 2002-02-16
JP2000120549A (en) 2000-04-25
BR9904731A (en) 2000-09-05
GB2344858A (en) 2000-06-21
FR2784586A1 (en) 2000-04-21
GB9924531D0 (en) 1999-12-15
ES2156092A1 (en) 2001-06-01

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20000406

R156 Lapse of ip right after 3 years

Effective date: 20020702