BR0209236A - Dispositivo médico, e, método para inserir um cateter em um paciente - Google Patents

Dispositivo médico, e, método para inserir um cateter em um paciente

Info

Publication number
BR0209236A
BR0209236A BR0209236-0A BR0209236A BR0209236A BR 0209236 A BR0209236 A BR 0209236A BR 0209236 A BR0209236 A BR 0209236A BR 0209236 A BR0209236 A BR 0209236A
Authority
BR
Brazil
Prior art keywords
needle
catheter
patient
housing
medical device
Prior art date
Application number
BR0209236-0A
Other languages
English (en)
Other versions
BR0209236B1 (pt
Inventor
Thor R Halseth
Michael J Botich
John Barker
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 BR0209236A publication Critical patent/BR0209236A/pt
Publication of BR0209236B1 publication Critical patent/BR0209236B1/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
    • 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
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user

Landscapes

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

Abstract

"DISPOSITIVO MéDICO, E, MéTODO PARA INSERIR UM CATETER EM UM PACIENTE". E provido um dispositivo para inserção de cateter (10) para inserir um cateter sobre a agulha (70). O dispositivo inclui uma agulha de inserção (45) que é retráctil no alojamento (20) do dispositivo, após o uso, para evitar exposição à agulha contaminada. Um retentor de agulha (60) retém liberavelmente a agulha em uma posição estendida contra a solicitação para trás de um elemento solicitados (80). O retentor de agulha (60) encaixa o cubo (72) do cateter, de tal modo que o cateter (70) é removido do dispositivo de inserção (10), o retentor de agulha automaticamente libera a agulha. O elemento de solicitação (80) então impele a agulha (45) para trás no alojamento (20) do dispositivo. Um método para inserir um cateter é também provido, no qual a agulha é coberta pelo cateter, durante o procedimento de inserção.
BRPI0209236-0A 2001-04-30 2002-03-21 dispositivo médico compreendendo um alojamento oco e uma agulha possuindo uma ponta afiada, operável entre uma posição projetada na qual a ponta afiada se projeta para frente a partir do alojamento e uma posição retraìda na qual a ponta afiada é envolvida dentro do alojamento. BR0209236B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/845,817 US6461362B1 (en) 2001-04-30 2001-04-30 Catheter insertion device with retractable needle
PCT/US2002/008885 WO2002087659A2 (en) 2001-04-30 2002-03-21 Catheter insertion device with retractable needle

Publications (2)

Publication Number Publication Date
BR0209236A true BR0209236A (pt) 2004-06-15
BR0209236B1 BR0209236B1 (pt) 2011-11-16

Family

ID=25296149

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0209236-0A BR0209236B1 (pt) 2001-04-30 2002-03-21 dispositivo médico compreendendo um alojamento oco e uma agulha possuindo uma ponta afiada, operável entre uma posição projetada na qual a ponta afiada se projeta para frente a partir do alojamento e uma posição retraìda na qual a ponta afiada é envolvida dentro do alojamento.

Country Status (9)

Country Link
US (1) US6461362B1 (pt)
EP (1) EP1389991B1 (pt)
AT (1) ATE466618T1 (pt)
AU (1) AU2002250406B2 (pt)
BR (1) BR0209236B1 (pt)
CA (1) CA2445902C (pt)
DE (1) DE60236272D1 (pt)
MX (1) MXPA03009944A (pt)
WO (1) WO2002087659A2 (pt)

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CA2445902A1 (en) 2002-11-07
EP1389991A2 (en) 2004-02-25
EP1389991A4 (en) 2005-09-21
WO2002087659A2 (en) 2002-11-07
WO2002087659A3 (en) 2003-12-18
MXPA03009944A (es) 2004-01-29
CA2445902C (en) 2009-11-24
AU2002250406B2 (en) 2006-11-09
DE60236272D1 (de) 2010-06-17
ATE466618T1 (de) 2010-05-15
US6461362B1 (en) 2002-10-08
EP1389991B1 (en) 2010-05-05
US20020161386A1 (en) 2002-10-31
BR0209236B1 (pt) 2011-11-16

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