ES2176257T3 - Sistema de desplazamiento por la infusion controlada de un liquido. - Google Patents

Sistema de desplazamiento por la infusion controlada de un liquido.

Info

Publication number
ES2176257T3
ES2176257T3 ES94928305T ES94928305T ES2176257T3 ES 2176257 T3 ES2176257 T3 ES 2176257T3 ES 94928305 T ES94928305 T ES 94928305T ES 94928305 T ES94928305 T ES 94928305T ES 2176257 T3 ES2176257 T3 ES 2176257T3
Authority
ES
Spain
Prior art keywords
guide
cartridge
parts
liquid
displacement system
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
ES94928305T
Other languages
English (en)
Inventor
Jens Ulrik Poulsen
Henrik Ljunggreen
Henning Munk Ejlersen
Jens Munk
Lars Peter Klitmose
Preben Broskov Nielsen
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.)
Novo Nordisk AS
Original Assignee
Novo Nordisk AS
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 Novo Nordisk AS filed Critical Novo Nordisk AS
Application granted granted Critical
Publication of ES2176257T3 publication Critical patent/ES2176257T3/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
    • A61M5/14566—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 for receiving a piston rod of the pump

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Flow Control (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

UN SISTEMA DE DESPLAZAMIENTO PARA LA INFUSION CONTROLADA DE UN LIQUIDO DE UN CARTUCHO, QUE CONSTA DE UN VASO TUBULAR (1), QUE TIENE UN EXTREMO TRASERO CERRADO MEDIANTE UN PISTON (3) QUE PUEDE SER FORZADO POR UN EMBOLO DE PISTON (8) QUE SE MUEVE HACIA EL VASO EN LA DIRECCION AXIAL DEL MISMO PARA IMPULSAR EL LIQUIDO HACIA FUERA A TRAVES DE UNA SALIDA (2) DISPUESTA EN UN EXTREMO FRONTAL DEL VASO (1); EL EMBOLO (8) ES UNA CONSTRUCCION INCOMPRIMIBLE Y FLEXIBLE QUE SE ENCUENTRA MEDIANTE UNA GUIA DE EMBOLO (9) POR DETRAS DEL EXTREMO TRASERO DEL CARTUCHO, DESVIADO DEL EJE DE ESTE CARTUCHO, PREFERIBLEMENTE 180 GRADOS. ESTA GUIA (9) POSEE UN CURSO GUIA QUE INCLUYE UNA PARTE CURVA Y PARTES LINEALES EN CADA UNA DE LAS PARTES CURVAS, ASEGURANDO QUE EL EMBOLO SEA GUIADO A LO LARGO DE UNA LONGITUD (A) EN LA DIRECCION DEL EJE DEL CARTUCHO, SIENDO ESTA LONGITUD MAYOR QUE LA DISTANCIA (B) ENTRE LOS DOS EJES DE LAS PARTES DEL EMBOLO QUE SE PROYECTAN DESDE LA GUIA DE EMBOLO. EL CURSO GUIA ESTA ADEMAS ELABORADODE ACUERDO CON LA FORMA QUE LA PARTE CURVA DEL EMBOLO ADOPTARA ESPONTANEAMENTE CUANDO SUS PARTES EXTREMAS SE ENCUENTREN PARALELAS.
ES94928305T 1993-09-27 1994-09-27 Sistema de desplazamiento por la infusion controlada de un liquido. Expired - Lifetime ES2176257T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK931092A DK109293D0 (da) 1993-09-27 1993-09-27 Apparat

Publications (1)

Publication Number Publication Date
ES2176257T3 true ES2176257T3 (es) 2002-12-01

Family

ID=8100906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928305T Expired - Lifetime ES2176257T3 (es) 1993-09-27 1994-09-27 Sistema de desplazamiento por la infusion controlada de un liquido.

Country Status (11)

Country Link
EP (1) EP0721358B1 (es)
JP (1) JP3670281B2 (es)
AT (1) ATE217202T1 (es)
AU (1) AU7739494A (es)
DE (1) DE69430578T2 (es)
DK (2) DK109293D0 (es)
ES (1) ES2176257T3 (es)
PL (1) PL176898B1 (es)
PT (1) PT721358E (es)
RU (1) RU2142822C1 (es)
WO (1) WO1995009021A1 (es)

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WO2004056411A2 (en) 2002-12-23 2004-07-08 M 2 Medical A/S Flexible piston rod
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US7713238B2 (en) 2005-04-06 2010-05-11 M2 Group Holdings, Inc. Medicine dispensing device
US8551046B2 (en) 2006-09-18 2013-10-08 Asante Solutions, Inc. Dispensing fluid from an infusion pump system
US8057436B2 (en) 2005-09-26 2011-11-15 Asante Solutions, Inc. Dispensing fluid from an infusion pump system
US8409142B2 (en) 2005-09-26 2013-04-02 Asante Solutions, Inc. Operating an infusion pump system
US7794427B2 (en) 2005-09-26 2010-09-14 Asante Solutions, Inc. Operating an infusion pump system
US7534226B2 (en) 2005-09-26 2009-05-19 M2 Group Holdings, Inc. Dispensing fluid from an infusion pump system
US8105279B2 (en) 2005-09-26 2012-01-31 M2 Group Holdings, Inc. Dispensing fluid from an infusion pump system
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US7892199B2 (en) 2007-05-21 2011-02-22 Asante Solutions, Inc. Occlusion sensing for an infusion pump
US7833196B2 (en) 2007-05-21 2010-11-16 Asante Solutions, Inc. Illumination instrument for an infusion pump
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US7879026B2 (en) 2007-09-07 2011-02-01 Asante Solutions, Inc. Controlled adjustment of medicine dispensation from an infusion pump device
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US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
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US8585657B2 (en) 2011-06-21 2013-11-19 Asante Solutions, Inc. Dispensing fluid from an infusion pump system
US8808230B2 (en) 2011-09-07 2014-08-19 Asante Solutions, Inc. Occlusion detection for an infusion pump system
US8454557B1 (en) 2012-07-19 2013-06-04 Asante Solutions, Inc. Infusion pump system and method
US8454562B1 (en) 2012-07-20 2013-06-04 Asante Solutions, Inc. Infusion pump system and method
US9427523B2 (en) 2012-12-10 2016-08-30 Bigfoot Biomedical, Inc. Infusion pump system and method
US20140276536A1 (en) 2013-03-14 2014-09-18 Asante Solutions, Inc. Infusion Pump System and Methods
US9446186B2 (en) 2013-03-01 2016-09-20 Bigfoot Biomedical, Inc. Operating an infusion pump system
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US9561324B2 (en) 2013-07-19 2017-02-07 Bigfoot Biomedical, Inc. Infusion pump system and method
US10569015B2 (en) 2013-12-02 2020-02-25 Bigfoot Biomedical, Inc. Infusion pump system and method
US9629901B2 (en) 2014-07-01 2017-04-25 Bigfoot Biomedical, Inc. Glucagon administration system and methods
US10137246B2 (en) 2014-08-06 2018-11-27 Bigfoot Biomedical, Inc. Infusion pump assembly and method
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EP3260147A1 (en) * 2016-06-23 2017-12-27 TecPharma Licensing AG A segmented piston rod for a medication delivery device
US10426896B2 (en) 2016-09-27 2019-10-01 Bigfoot Biomedical, Inc. Medicine injection and disease management systems, devices, and methods
US11096624B2 (en) 2016-12-12 2021-08-24 Bigfoot Biomedical, Inc. Alarms and alerts for medication delivery devices and systems
USD836769S1 (en) 2016-12-12 2018-12-25 Bigfoot Biomedical, Inc. Insulin delivery controller
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USD839294S1 (en) 2017-06-16 2019-01-29 Bigfoot Biomedical, Inc. Display screen with graphical user interface for closed-loop medication delivery
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CN111432860B (zh) * 2017-12-08 2023-08-08 坦德姆糖尿病护理瑞士有限责任公司 给药装置
EP3603700A1 (en) 2018-07-30 2020-02-05 Tecpharma Licensing AG Needle insertion and retraction mechanism
CN109998492A (zh) * 2019-04-28 2019-07-12 青岛大学附属医院 一种用于疼痛科的便携式检测评估装置
US11241530B1 (en) 2020-11-23 2022-02-08 Amf Medical Sa Insulin patch pump having photoplethysmography module
US11541169B2 (en) 2021-06-01 2023-01-03 Amf Medical Sa Applicators for systems and methods for delivering microdoses of medication
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Also Published As

Publication number Publication date
ATE217202T1 (de) 2002-05-15
JPH09502900A (ja) 1997-03-25
PL313699A1 (en) 1996-07-22
DE69430578T2 (de) 2002-11-28
AU7739494A (en) 1995-04-18
DK109293D0 (da) 1993-09-27
WO1995009021A1 (en) 1995-04-06
RU2142822C1 (ru) 1999-12-20
DK0721358T3 (da) 2002-10-07
EP0721358A1 (en) 1996-07-17
PL176898B1 (pl) 1999-08-31
EP0721358B1 (en) 2002-05-08
JP3670281B2 (ja) 2005-07-13
PT721358E (pt) 2002-10-31
DE69430578D1 (de) 2002-06-13

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