ES2034050T3 - Aparato infusor a presion. - Google Patents

Aparato infusor a presion.

Info

Publication number
ES2034050T3
ES2034050T3 ES198888111732T ES88111732T ES2034050T3 ES 2034050 T3 ES2034050 T3 ES 2034050T3 ES 198888111732 T ES198888111732 T ES 198888111732T ES 88111732 T ES88111732 T ES 88111732T ES 2034050 T3 ES2034050 T3 ES 2034050T3
Authority
ES
Spain
Prior art keywords
syringe
detector
pressure
holder
pressure infusion
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
ES198888111732T
Other languages
English (en)
Inventor
Robert Mardorf
Wolfgang Proger
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
Application granted granted Critical
Publication of ES2034050T3 publication Critical patent/ES2034050T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1458—Means for capture of the plunger flange

Abstract

EL APARATO DE INFUSION DE PRESION MUESTRA UN SOPORTE INYECTOR PRIMERO LLEVADO FIRMEMENTE EN UN DEPOSITO (10), EN EL QUE SE COLOCA UNA INYECCION DE INFUSION (14) EN EL CILINDRO (13), Y UN SEGUNDO SOPORTE DE INYECCION (16) AJUSTABLE EN EL QUE SE FIJA LA BARRA DE EMBOLO (15) DEL INYECTOR (14). UN SENSOR DE PRESION SE UTILIZA SIMULTANEAMENTE COMO INTERRUPTOR DE UN DETECTOR DE INYECCION (45,56) QUE SE AJUSTA LA INTRODUCCION SEGUN LA COLOCACION DEL INYECTOR (14). ADEMAS ESTA PREVISTO UN DETECTOR DE DESENCLAVAMIENTO (37,56) QUE SE AJUSTA SI SE HA DESENCLAVADO UN ORGANO DE ACCIONAMIENTO (19), PARA EFECTUAR UN AJUSTE MANUAL DEL DISCO (17) LLEVADO EN EL SEGUNDO DETECTOR DE INYECCION (16).
ES198888111732T 1987-11-04 1988-07-21 Aparato infusor a presion. Expired - Lifetime ES2034050T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3737331A DE3737331C1 (de) 1987-11-04 1987-11-04 Druckinfusionsapparat

Publications (1)

Publication Number Publication Date
ES2034050T3 true ES2034050T3 (es) 1993-04-01

Family

ID=6339707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888111732T Expired - Lifetime ES2034050T3 (es) 1987-11-04 1988-07-21 Aparato infusor a presion.

Country Status (4)

Country Link
EP (1) EP0314880B1 (es)
AT (1) ATE81022T1 (es)
DE (2) DE3737331C1 (es)
ES (1) ES2034050T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106375A (en) * 1991-05-23 1992-04-21 Ivac Corporation Dynamic lead screw engagement and indicator
DE4208483C2 (de) * 1992-03-17 2003-07-17 Braun Melsungen Ag Druckinfusionsapparat
DE4213172C1 (es) * 1992-04-22 1993-05-19 B. Braun Melsungen Ag, 3508 Melsungen, De
US5259732A (en) * 1992-04-29 1993-11-09 Becton, Dickinson And Company Syringe pump with syringe barrel position detector
US5254096A (en) * 1992-09-23 1993-10-19 Becton, Dickinson And Company Syringe pump with graphical display or error conditions
DE19519278A1 (de) * 1994-12-07 1997-06-12 Wolfgang Dr Med Wagner Druckstrahlinjektor
FR2770136B1 (fr) * 1997-10-27 2000-03-10 Njc Innovations Dispositif d'administration de substances therapeutiques a seringue motorisee
DE29812065U1 (de) * 1998-07-07 1999-11-18 Braun Melsungen Ag Spritzenpumpe
JP3933832B2 (ja) * 1999-12-24 2007-06-20 テルモ株式会社 シリンジポンプ
JP4298701B2 (ja) * 2005-12-20 2009-07-22 日本電産サーボ株式会社 シリンジポンプ装置
FR2950811B1 (fr) * 2009-10-02 2012-10-26 Fresenius Vial Procede de controle antibolus et dispositif correspondant
US9789247B2 (en) 2011-12-21 2017-10-17 Deka Products Limited Partnership Syringe pump, and related method and system
JP5837309B2 (ja) * 2011-02-24 2015-12-24 テルモ株式会社 シリンジポンプ
US9731068B2 (en) * 2011-03-16 2017-08-15 Fresenius Vial Sas Drive head for a syringe pump
DE202011105835U1 (de) * 2011-09-20 2011-11-30 Fresenius Kabi Deutschland Gmbh Arm für einen Antriebskopf einer Spritzenpumpe
US11217340B2 (en) 2011-12-21 2022-01-04 Deka Products Limited Partnership Syringe pump having a pressure sensor assembly
EP3107601B1 (en) * 2014-02-21 2020-12-23 DEKA Products Limited Partnership Syringe pump having a pressure sensor assembly
WO2023134986A1 (en) * 2022-01-12 2023-07-20 Fresenius Vial Sas Infusion device having a drive mechanism for driving a pusher device
DE102022117611A1 (de) 2022-07-14 2024-01-25 B. Braun Melsungen Aktiengesellschaft Spritzenpumpe mit Kolbenbremse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724538C3 (de) * 1977-05-31 1984-03-29 Messer Griesheim Gmbh, 6000 Frankfurt Gerät zum automatischen Injizieren von Flüssigkeiten
DE2910353A1 (de) * 1978-03-31 1979-10-11 Karl Marx Stadt Med Geraete Infusionsgeraet zum betaetigen von injektionsspritzen
US4424720A (en) * 1980-12-15 1984-01-10 Ivac Corporation Mechanism for screw drive and syringe plunger engagement/disengagement
DE8137235U1 (de) * 1981-12-21 1982-05-19 B. Braun Melsungen Ag, 3508 Melsungen Druckinfussionsapparat fuer medizinische anwendungen
DE3340511C1 (de) * 1983-11-09 1985-02-14 B. Braun Melsungen Ag, 3508 Melsungen Einmalspritze fuer Druckinfusionsapparate
EP0164904B1 (en) * 1984-05-10 1991-02-27 The University Of Melbourne Method of determining an infusion rate profile and infusion device
US4627835A (en) * 1985-03-11 1986-12-09 Strato Medical Corporation Tubing assembly for infusion device

Also Published As

Publication number Publication date
EP0314880B1 (de) 1992-09-30
EP0314880A3 (en) 1989-09-13
DE3737331C1 (de) 1989-02-23
DE3875062D1 (de) 1992-11-05
ATE81022T1 (de) 1992-10-15
EP0314880A2 (de) 1989-05-10

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