MX9801895A - Dispositivo de suministro de medicamento. - Google Patents

Dispositivo de suministro de medicamento.

Info

Publication number
MX9801895A
MX9801895A MX9801895A MX9801895A MX9801895A MX 9801895 A MX9801895 A MX 9801895A MX 9801895 A MX9801895 A MX 9801895A MX 9801895 A MX9801895 A MX 9801895A MX 9801895 A MX9801895 A MX 9801895A
Authority
MX
Mexico
Prior art keywords
reservoir
container
medicament
needle
stopper
Prior art date
Application number
MX9801895A
Other languages
English (en)
Other versions
MXPA98001895A (es
Inventor
Joseph Gross
Original Assignee
Elan Med Tech
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
Priority claimed from IE950702A external-priority patent/IE77523B1/en
Application filed by Elan Med Tech filed Critical Elan Med Tech
Publication of MX9801895A publication Critical patent/MX9801895A/es
Publication of MXPA98001895A publication Critical patent/MXPA98001895A/es

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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • 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
    • 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
    • A61M5/14586—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm
    • A61M5/14593—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm the diaphragm being actuated by fluid 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
    • A61M2005/14204—Pressure infusion, e.g. using pumps with gas-producing electrochemical cell
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14264—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with means for compensating influence from the environment

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Vending Machines For Individual Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Se describe un dispositivo de suministro de medicamento 10 que tiene un deposito dentro de un alojamiento 11 y medios para impulsar el medicamento desde el deposito. El dispositivo está provisto con un mecanismo de llenado sobre el cual un contenedor de medicamento 19 sellado a través de un tapon penetrable 25 está montado. El mecanismo comprende un agujero interno 20, el cual se adapta a una barra interna 21, a partir de la cual se proyecta una aguja 22. La aguja 22 es hueca y está en comunicacion con el deposito. Con el fin de llenar el deposito, el contenedor 19 es comprimido en el agujero 20, ocasionando que la aguja 22 perfore el tapon 25, el tapon topa contra la barra 21 y actua como un piston para impulsar el medicamento desde el contenedor 19, a medida que el contenedor 19 sea empujado hacia el agujero 20 y se mueva con relacion al tapon 25. De esta manera, el deposito puede ser llenado con el medicamento estéril con el cual es estable cuando se almacena en el contenedor 19, el llenado se logra fácilmente sin el uso de una jeringa. Se provee un aspecto adicional ventajoso a través de una aguja de suministro, la cual está montada sobre la periferia de la superficie inferior del alojamiento. Esta configuracion permite que los medios de impulsion sean ubicados adyacentes a la piel, proveyendo así una temperatura más estable y una operacion más predecible del dispositivo.
MXPA/A/1998/001895A 1995-09-11 1998-03-10 Dispositivo de suministro de medicamento MXPA98001895A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US367395P 1995-09-11 1995-09-11
IE950702 1995-09-11
IE950702A IE77523B1 (en) 1995-09-11 1995-09-11 Medicament delivery device
US003673 1995-09-11
PCT/IE1996/000059 WO1997010012A1 (en) 1995-09-11 1996-08-30 Medicament delivery device

Publications (2)

Publication Number Publication Date
MX9801895A true MX9801895A (es) 1998-05-31
MXPA98001895A MXPA98001895A (es) 1998-10-23

Family

ID=

Also Published As

Publication number Publication date
NO980963L (no) 1998-05-07
NZ318852A (en) 1998-10-28
NO980963D0 (no) 1998-03-05
CA2231542A1 (en) 1997-03-20
ATE292484T1 (de) 2005-04-15
JP2001512992A (ja) 2001-08-28
TW380054B (en) 2000-01-21
EP0850076B1 (en) 2005-04-06
AU716445B2 (en) 2000-02-24
AU7093496A (en) 1997-04-01
KR19990044546A (ko) 1999-06-25
WO1997010012A1 (en) 1997-03-20
EP0850076A1 (en) 1998-07-01

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