BRPI0111470B8 - dispositivo médico operável em associação com um recipiente de fluido. - Google Patents

dispositivo médico operável em associação com um recipiente de fluido.

Info

Publication number
BRPI0111470B8
BRPI0111470B8 BRPI0111470A BR0111470A BRPI0111470B8 BR PI0111470 B8 BRPI0111470 B8 BR PI0111470B8 BR PI0111470 A BRPI0111470 A BR PI0111470A BR 0111470 A BR0111470 A BR 0111470A BR PI0111470 B8 BRPI0111470 B8 BR PI0111470B8
Authority
BR
Brazil
Prior art keywords
needle
fluid container
medical device
association
device operable
Prior art date
Application number
BRPI0111470A
Other languages
English (en)
Other versions
BR0111470A (pt
BR0111470B1 (pt
Inventor
J Botich Michael
T Mcwethy Robert
R Halseth Thor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24352682&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0111470(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mdc Invest Holdings Inc filed Critical Mdc Invest Holdings Inc
Publication of BR0111470A publication Critical patent/BR0111470A/pt
Publication of BR0111470B1 publication Critical patent/BR0111470B1/pt
Publication of BRPI0111470B8 publication Critical patent/BRPI0111470B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • A61B5/150656—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position semi-automatically triggered, i.e. in which the triggering of the protective sleeve 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated 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
    • A61M5/32—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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150587—Joining techniques used for protective means by friction fit
    • 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
    • A61M2005/3206—Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

"dispositivo médico operável em associação com um recipiente de fluido". um dispositivo médico (10) é provido para coletar amostras de fluido de um paciente, como amostras de sangue. o dispositivo (10) inclui uma agulha (62) tendo uma ponta aguçada frontal que fica retraída no alojamento (20) do dispositivo após o uso para prevenir exposição a agulha contaminada. a extremidade traseira do alojamento é aberta, formando um soquete para receber um recipiente de fluido, como um tubo de vácuo, que receberá a amostra de sangue. um retentor de agulha (44) retém, e modo liberável, a agulha (62) na posição estendida contra a solicitação para trás de um elemento de solicitação (70). após o uso, o profissional médico retrai a agulha (62) quando um botão de atuação é apertado (46), permitindo que o elemento de solicitação (70) desloque a agulha (62) para trás. um trilha guia (30) guia a agulha durante a retração, inclinando a agulha para fora do eixo.
BRPI0111470A 2000-06-05 2001-05-31 dispositivo médico operável em associação com um recipiente de fluido. BRPI0111470B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/588,151 US6524276B1 (en) 2000-06-05 2000-06-05 Fluid collection device having tilting retractable needle
US09/588151 2000-06-05
PCT/US2001/017649 WO2001093924A1 (en) 2000-06-05 2001-05-31 Fluid collection device having tilting retractable needle

Publications (3)

Publication Number Publication Date
BR0111470A BR0111470A (pt) 2004-02-25
BR0111470B1 BR0111470B1 (pt) 2011-07-12
BRPI0111470B8 true BRPI0111470B8 (pt) 2021-06-22

Family

ID=24352682

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111470A BRPI0111470B8 (pt) 2000-06-05 2001-05-31 dispositivo médico operável em associação com um recipiente de fluido.

Country Status (11)

Country Link
US (3) US6524276B1 (pt)
EP (1) EP1292342B1 (pt)
JP (1) JP4833488B2 (pt)
CN (2) CN1966099B (pt)
AU (2) AU2001269728B2 (pt)
BR (1) BRPI0111470B8 (pt)
CA (1) CA2412308C (pt)
DE (1) DE60126085T2 (pt)
ES (1) ES2280381T3 (pt)
MX (1) MXPA02012016A (pt)
WO (1) WO2001093924A1 (pt)

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Also Published As

Publication number Publication date
BR0111470A (pt) 2004-02-25
EP1292342A1 (en) 2003-03-19
EP1292342A4 (en) 2004-10-13
BR0111470B1 (pt) 2011-07-12
DE60126085D1 (de) 2007-03-08
EP1292342B1 (en) 2007-01-17
DE60126085T2 (de) 2007-08-16
AU2001269728B2 (en) 2007-01-18
CA2412308C (en) 2010-07-13
USRE43141E1 (en) 2012-01-24
CN1966099B (zh) 2010-05-26
CA2412308A1 (en) 2001-12-13
AU6972801A (en) 2001-12-17
JP2003534878A (ja) 2003-11-25
CN1966099A (zh) 2007-05-23
JP4833488B2 (ja) 2011-12-07
CN1447703A (zh) 2003-10-08
MXPA02012016A (es) 2004-08-19
US20030105432A1 (en) 2003-06-05
ES2280381T3 (es) 2007-09-16
WO2001093924A1 (en) 2001-12-13
US7513887B2 (en) 2009-04-07
CN1283323C (zh) 2006-11-08
US6524276B1 (en) 2003-02-25

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