BR0316026A - Aparelho protetor de agulha médica - Google Patents

Aparelho protetor de agulha médica

Info

Publication number
BR0316026A
BR0316026A BR0316026-2A BR0316026A BR0316026A BR 0316026 A BR0316026 A BR 0316026A BR 0316026 A BR0316026 A BR 0316026A BR 0316026 A BR0316026 A BR 0316026A
Authority
BR
Brazil
Prior art keywords
needle
extended position
engage
retainer
protector
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.)
Pending
Application number
BR0316026-2A
Other languages
English (en)
Inventor
F Mark Ferguson
David L Thorne
Donald D Solomon
Daniel K Smith
Jeremy W Snow
B Chance Bagley
Craig N Thorne
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.)
Specialized Health Products Inc
Original Assignee
Specialized Health Products 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 Specialized Health Products Inc filed Critical Specialized Health Products Inc
Publication of BR0316026A publication Critical patent/BR0316026A/pt
Pending 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • 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
    • 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
    • A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

"APARELHO PROTETOR DE AGULHA MéDICA". Um aparelho protetor de agulha médica incluindo um protetor (1) que é extensível de uma posição retraída para uma posição estendida para envolver uma extremidade dista de uma agulha (6). Um membro de união (5) é disposto dentro do protetor (1) e define superfícies de união (2) que formam um orifício (1) configurado para receber deslizantemente a agulha (6) ente a posição retraída e a posição estendida. O membro de união (5) inclui membros de indução de arraste (26) dispostos sobre o mesmo que encaixam a agulha (6) durante a recepção deslizante da agulha (6) para criar uma força de arraste com a agulha (6). A força de arraste facilita a rotação do membro de união (5) em relação a um eixo longitudinal da agulha (6), de modo que as superfícies de união (2) encaixem a agulha (6) para impedir movimentação deslizante da agulha (6) na posição estendida do protetor (1). O membro de união (5) inclui ainda um retentor (14) se estendendo do mesmo, de modo que o retentor (14) seja encaixável com a agulha (6) para impedir rotação do membro de união (5) antes da posição estendida. O protetor (1) inclui ainda um retentor de cubo (14A) para ligação liberável a um cubo de cateter (4).
BR0316026-2A 2002-11-07 2003-10-15 Aparelho protetor de agulha médica Pending BR0316026A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42465502P 2002-11-07 2002-11-07
US10/660,083 US7458954B2 (en) 2002-11-07 2003-09-11 Safety shield for medical needles
PCT/US2003/032577 WO2004043521A1 (en) 2002-11-07 2003-10-15 Safety shield for medical needles

Publications (1)

Publication Number Publication Date
BR0316026A true BR0316026A (pt) 2005-09-13

Family

ID=32314546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316026-2A Pending BR0316026A (pt) 2002-11-07 2003-10-15 Aparelho protetor de agulha médica

Country Status (9)

Country Link
US (1) US7458954B2 (pt)
EP (1) EP1562658B1 (pt)
JP (1) JP2006505378A (pt)
AU (1) AU2003277374B2 (pt)
BR (1) BR0316026A (pt)
CA (1) CA2505516C (pt)
MX (1) MXPA05004575A (pt)
NZ (1) NZ540346A (pt)
WO (1) WO2004043521A1 (pt)

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CA2505516C (en) 2011-03-15
EP1562658A4 (en) 2007-07-18
WO2004043521A1 (en) 2004-05-27
EP1562658B1 (en) 2010-03-31
EP1562658A1 (en) 2005-08-17
CA2505516A1 (en) 2004-05-27
NZ540346A (en) 2008-01-31
JP2006505378A (ja) 2006-02-16
AU2003277374B2 (en) 2008-12-18
US20040092889A1 (en) 2004-05-13
US7458954B2 (en) 2008-12-02
MXPA05004575A (es) 2005-07-26

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