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MX2012010722A - Dispositivo de suministro de medicamento presurizado con gas. - Google Patents

Dispositivo de suministro de medicamento presurizado con gas.

Info

Publication number
MX2012010722A
MX2012010722A MX2012010722A MX2012010722A MX2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A
Authority
MX
Mexico
Prior art keywords
needle
medication
delivery device
gas
valve
Prior art date
Application number
MX2012010722A
Other languages
English (en)
Inventor
Chorng-Fure Robin Hwang
David Moore
John Zeis
Original Assignee
Halozyme Inc
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 Halozyme Inc filed Critical Halozyme Inc
Publication of MX2012010722A publication Critical patent/MX2012010722A/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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston 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
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • 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
    • 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
    • A61M2005/14256—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 with means for preventing access to the needle after use

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)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La presente invención se refiere a dispositivos médicos y particularmente a un dispositivo de suministro del medicamento para la auto-inyección de un medicamento, o para que los profesionales al cuidado de la salud administren un medicamento. En una modalidad, un dispositivo de suministro del medicamento utiliza una fuente de presión del gas para desplegar una aguja, para suministrar una cantidad deseada del medicamento a través de la aguja, y para retraer la aguja para el desecho. Las rutas de flujo del fluido desde la fuente de la presión del gas comunican la presión del gas a la aguja y al medicamento para efectuar estas etapas. En una modalidad, una válvula está colocada para abrir y cerrar el flujo del gas presurizado hasta la aguja y para el flujo del medicamento hasta la aguja, de modo que la válvula pueda ser operada para desplegar la aguja y suministrar el medicamento a través de la aguja cuando el usuario esté listo para la inyección. La válvula también puede ser operada para retraer la aguja cuando la dosis sea complementada.
MX2012010722A 2010-03-19 2011-03-18 Dispositivo de suministro de medicamento presurizado con gas. MX2012010722A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31589310P 2010-03-19 2010-03-19
PCT/US2011/029030 WO2011116304A1 (en) 2010-03-19 2011-03-18 Gas-pressured medication delivery device

Publications (1)

Publication Number Publication Date
MX2012010722A true MX2012010722A (es) 2012-11-12

Family

ID=44649623

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012010722A MX2012010722A (es) 2010-03-19 2011-03-18 Dispositivo de suministro de medicamento presurizado con gas.

Country Status (11)

Country Link
US (2) US8551071B2 (es)
EP (1) EP2547384A4 (es)
JP (1) JP2013521987A (es)
KR (1) KR20130038841A (es)
CN (1) CN103025368A (es)
AU (1) AU2011227101A1 (es)
BR (1) BR112012023689A2 (es)
CA (1) CA2793427A1 (es)
EA (1) EA201290929A1 (es)
MX (1) MX2012010722A (es)
WO (1) WO2011116304A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10251997B2 (en) * 2013-10-18 2019-04-09 Sanofi-Aventis Deutschland Gmbh Injection device for delivery of a liquid medicament with medicament container displacement
KR101928297B1 (ko) * 2016-09-08 2018-12-12 이오플로우(주) 약액 주입장치
CA3052482A1 (en) * 2017-03-07 2018-09-13 Amgen Inc. Needle insertion by overpressure
CN109529177A (zh) * 2018-09-29 2019-03-29 赵瑞 一种将治疗药剂传递至特定治疗位点的装置
US20240009403A1 (en) * 2020-09-11 2024-01-11 Eli Lilly And Company Devices and processes for delivery of therapeutic fluids

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Also Published As

Publication number Publication date
EA201290929A1 (ru) 2013-04-30
US20140094769A1 (en) 2014-04-03
US20110238037A1 (en) 2011-09-29
CA2793427A1 (en) 2011-09-22
EP2547384A1 (en) 2013-01-23
BR112012023689A2 (pt) 2016-08-23
US8551071B2 (en) 2013-10-08
CN103025368A (zh) 2013-04-03
EP2547384A4 (en) 2014-07-23
JP2013521987A (ja) 2013-06-13
KR20130038841A (ko) 2013-04-18
AU2011227101A1 (en) 2012-10-18
WO2011116304A1 (en) 2011-09-22

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