MX9707341A - Ensamble de agua que tiene recinto con bloqueo. - Google Patents

Ensamble de agua que tiene recinto con bloqueo.

Info

Publication number
MX9707341A
MX9707341A MX9707341A MX9707341A MX9707341A MX 9707341 A MX9707341 A MX 9707341A MX 9707341 A MX9707341 A MX 9707341A MX 9707341 A MX9707341 A MX 9707341A MX 9707341 A MX9707341 A MX 9707341A
Authority
MX
Mexico
Prior art keywords
shield
needle cannula
needle assembly
outer shield
distal
Prior art date
Application number
MX9707341A
Other languages
English (en)
Other versions
MXPA97007341A (es
Inventor
James Adwers
Richard L Griffith
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of MX9707341A publication Critical patent/MX9707341A/es
Publication of MXPA97007341A publication Critical patent/MXPA97007341A/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
    • A61M5/32—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
    • A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
    • 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
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
    • 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
    • A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve

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

Se provee un ensamble de proteccion para una cánula-aguja de una jeringa hipodérmica. El ensamble de proteccion incluye proteccion interna y externa. la proteccion interna incluye una guarda movible selectivamente entre una posicion proximal la cual permite el uso de la cánula-aguja y una posicion distal la cual cubre con seguridad la punta de la cánula-aguja. La proteccion externa está posicionada friccional y removiblemente sobre la cánula-aguja cuando la proteccion interna está en su posicion proximal. El movimiento de la proteccion interna a su posicion protectora dista permite la alineacion de la estructura de cierre cooperante en la proteccion interna y la proteccion externa una con otra para bloquear segura y permanentemente la proteccion externa sobre la cánula-aguja.
MXPA/A/1997/007341A 1996-09-26 1997-09-25 Ensamble de aguja que tiene recinto con bloqueo MXPA97007341A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08721511 1996-09-26
US08/721,511 US5735827A (en) 1996-09-26 1996-09-26 Needle assembly having locking enclosure

Publications (2)

Publication Number Publication Date
MX9707341A true MX9707341A (es) 1998-08-30
MXPA97007341A MXPA97007341A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
BR9704777A (pt) 1998-12-22
EP0838227A2 (en) 1998-04-29
US5735827A (en) 1998-04-07
ES2188830T3 (es) 2003-07-01
EP0838227A3 (en) 1998-05-20
CA2214174A1 (en) 1998-03-26
JP2956965B2 (ja) 1999-10-04
DE69719279T2 (de) 2003-12-18
EP0838227B1 (en) 2003-02-26
JPH1099436A (ja) 1998-04-21
DE69719279D1 (de) 2003-04-03
AU3676697A (en) 1998-04-02
SG50882A1 (en) 1998-07-20
AU721684B2 (en) 2000-07-13
CA2214174C (en) 2001-01-02

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