BR0200480A - Método e aparelho para dispositivo de segurança de inserção de cateter - Google Patents

Método e aparelho para dispositivo de segurança de inserção de cateter

Info

Publication number
BR0200480A
BR0200480A BR0200480-1A BR0200480A BR0200480A BR 0200480 A BR0200480 A BR 0200480A BR 0200480 A BR0200480 A BR 0200480A BR 0200480 A BR0200480 A BR 0200480A
Authority
BR
Brazil
Prior art keywords
needle tip
solid needle
catheter
dimension
solid
Prior art date
Application number
BR0200480-1A
Other languages
English (en)
Inventor
Chad P Boudreaux
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR0200480A publication Critical patent/BR0200480A/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
    • A61M25/0643—Devices having a blunt needle tip, e.g. due to an additional inner component
    • 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)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

"MéTODO E APARELHO PARA DISPOSITIVO DE SEGURANçA DE INSERçãO DE CATETER". A presente invenção refere-se a um aparelho e método para inserir com segurança um cateter no paciente e o uso de uma agulha sólida. Um aparelho exemplificativo da presente invenção inclui um eixo de agulha, que é acoplado à ponta de agulha sólida. O eixo de agulha inclui uma primeira extremidade, uma segunda extremidade, e uma primeira dimensão. A ponta de agulha sólida inclui uma extremidade afiada, uma extremidade cega, uma ranhura e uma segunda dimensão. A segunda dimensão é maior do que a primeira dimensão de modo que a junção, que é um degrau a partir da referida primeira extremidade, é formada quando eixo de agulha é acoplado à ponta de agulha sólida. A ranhura percorre axialmente ao longo da superfície da referida ponta de agulha sólida e se estende a partir da referida extremidade afiada para a referida extremidade cega. Um cateter é disposto sobre o eixo de agulha e a ponta de agulha sólida e a ponta de agulha sólida se salienta a partir de uma borda do cateter. Um conector é usado para acoplar o cateter ao dispositivo de segurança, que é parcialmente disposto no interior do corpo. O recipiente de segurança é projetado para capturar a ponta de agulha sólida no mesmo após a ponta de agulha sólida ter se retraído para dentro do recipiente de segurança.
BR0200480-1A 2001-02-16 2002-02-18 Método e aparelho para dispositivo de segurança de inserção de cateter BR0200480A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/788,073 US6692471B2 (en) 2001-02-16 2001-02-16 Method and apparatus for safety catheter insertion device

Publications (1)

Publication Number Publication Date
BR0200480A true BR0200480A (pt) 2002-10-08

Family

ID=25143368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200480-1A BR0200480A (pt) 2001-02-16 2002-02-18 Método e aparelho para dispositivo de segurança de inserção de cateter

Country Status (8)

Country Link
US (1) US6692471B2 (pt)
EP (1) EP1232766A3 (pt)
JP (1) JP2002320674A (pt)
AU (1) AU780269B2 (pt)
BR (1) BR0200480A (pt)
CA (1) CA2371829A1 (pt)
SG (1) SG105537A1 (pt)
ZA (1) ZA200201319B (pt)

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Also Published As

Publication number Publication date
US20020115964A1 (en) 2002-08-22
US6692471B2 (en) 2004-02-17
JP2002320674A (ja) 2002-11-05
AU1544202A (en) 2002-08-22
EP1232766A3 (en) 2003-03-05
EP1232766A2 (en) 2002-08-21
AU780269B2 (en) 2005-03-10
SG105537A1 (en) 2004-08-27
ZA200201319B (en) 2003-08-15
CA2371829A1 (en) 2002-08-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.