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BR0208102A - Dispositivo médico, e, processo para injetar medicamento - Google Patents

Dispositivo médico, e, processo para injetar medicamento

Info

Publication number
BR0208102A
BR0208102A BR0208102-4A BR0208102A BR0208102A BR 0208102 A BR0208102 A BR 0208102A BR 0208102 A BR0208102 A BR 0208102A BR 0208102 A BR0208102 A BR 0208102A
Authority
BR
Brazil
Prior art keywords
needle
cartridge
medical device
retracted
injecting medicine
Prior art date
Application number
BR0208102-4A
Other languages
English (en)
Inventor
Thor R Halseth
John Barker
Robert Mcwethy
Bernardo Challiol
Original Assignee
Mdc Invest Holdings 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 Mdc Invest Holdings Inc filed Critical Mdc Invest Holdings Inc
Publication of BR0208102A publication Critical patent/BR0208102A/pt

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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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)

Abstract

"DISPOSITIVO MéDICO, E, PROCESSO PARA INJETAR MEDICAMENTO". Um dispositivo (10,110,210) para injetar fluido a partir de um cartucho pré-enchido (60,160,260) é fornecido. O dispositivo inclui uma agulha (65,165,265) para perfurar um paciente. Depois de uma injeção, a agulha pode é retraída para impedir contato inadvertido com a agulha contaminada. Um retentor de agulha (50,150,250) retém, de maneira liberável, a agulha na posição retraída. A agulha (65,165,265) pode, em seguida, é estendida novamente para administrar uma injeção subseq³ente. Depois que o cartucho (60,160,260) é esvaziado, o cartucho pode é removido, se desejado, e substituído por um outro cartucho para injeções adicionais. Alternativamente, a agulha (65,165,265) pode é retraída para o interior do dispositivo e descartada em segurança em um recipiente para cortantes.
BR0208102-4A 2001-03-15 2002-03-15 Dispositivo médico, e, processo para injetar medicamento BR0208102A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27640701P 2001-03-15 2001-03-15
US34143101P 2001-12-13 2001-12-13
PCT/US2002/007994 WO2002074361A2 (en) 2001-03-15 2002-03-15 Retractable needle medical device for injecting fluid from a pre-filled cartridge

Publications (1)

Publication Number Publication Date
BR0208102A true BR0208102A (pt) 2004-08-24

Family

ID=26957957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208102-4A BR0208102A (pt) 2001-03-15 2002-03-15 Dispositivo médico, e, processo para injetar medicamento

Country Status (8)

Country Link
US (1) US7033343B2 (pt)
EP (1) EP1383555A2 (pt)
JP (1) JP2004533282A (pt)
CN (1) CN1635919A (pt)
BR (1) BR0208102A (pt)
CA (1) CA2440886A1 (pt)
MX (1) MXPA03008004A (pt)
WO (1) WO2002074361A2 (pt)

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Also Published As

Publication number Publication date
CA2440886A1 (en) 2002-09-26
US20020169421A1 (en) 2002-11-14
CN1635919A (zh) 2005-07-06
EP1383555A2 (en) 2004-01-28
WO2002074361A3 (en) 2003-11-13
JP2004533282A (ja) 2004-11-04
MXPA03008004A (es) 2004-10-15
US7033343B2 (en) 2006-04-25
WO2002074361A2 (en) 2002-09-26

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