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BRPI0409610B8 - dispositivo de cabo de segurança para bisturi cirúrgico - Google Patents

dispositivo de cabo de segurança para bisturi cirúrgico

Info

Publication number
BRPI0409610B8
BRPI0409610B8 BRPI0409610A BRPI0409610A BRPI0409610B8 BR PI0409610 B8 BRPI0409610 B8 BR PI0409610B8 BR PI0409610 A BRPI0409610 A BR PI0409610A BR PI0409610 A BRPI0409610 A BR PI0409610A BR PI0409610 B8 BRPI0409610 B8 BR PI0409610B8
Authority
BR
Brazil
Prior art keywords
handle
blade
guard
surgical scalpel
allow
Prior art date
Application number
BRPI0409610A
Other languages
English (en)
Inventor
Rapp Brian
Cote Dana
Seebauer David
Morawski Michael
Rajasekaran Mohan
Thrailkill Patrick
Original Assignee
Beaver Visitec Int Us Inc
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
Priority claimed from US10/420,614 external-priority patent/US7022128B2/en
Application filed by Beaver Visitec Int Us Inc, Becton Dickinson Co filed Critical Beaver Visitec Int Us Inc
Priority to BR122015009068A priority Critical patent/BR122015009068B8/pt
Publication of BRPI0409610A publication Critical patent/BRPI0409610A/pt
Publication of BRPI0409610B1 publication Critical patent/BRPI0409610B1/pt
Publication of BRPI0409610B8 publication Critical patent/BRPI0409610B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A61F9/0133—Knives or scalpels specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A61B2017/32113—Surgical scalpels, knives; Accessories therefor with extendable or retractable guard or blade
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Knives (AREA)

Abstract

"cabo de segurança para bisturi cirúrgico". um dispositivo de segurança para bisturi cirúrgico (10 ou 100) tendo um cabo (20 ou 120), uma lâmina (40 ou 140) conectada ao cabo e um protetor (30 ou 130) carregado pelo cabo para movimento deslizante entre uma posição retraída na qual a lâmina é exposta para uso, e uma posição estendida para cobrir o gume afiado da lâmina. na posição retraída, um raio de protetor aumentado (30 ou 130) é fornecido na extremidade distante do cabo (20 ou 120) para permitir controle aperfeiçoado do cabo e orientação da lâmina. o raio de protetor aumentado é posicionado para permitir que o usuário segure firmemente uma porção de cabo distante grande que é preferivelmente moldada como uma única peça com o suporte de lâmina (26 ou 126), evitando movimento indesejável da lâmina ou cabo devido a tolerâncias d mecanismo de protetor. uma mola, como mola laminada (52 ou 152), e um par de retentores (54, 56) ou fendas (154, 156) são fornecidos para fixar o protetor (30 ou 130) na posição estendida ou retraída, e fornecer resistência durante movimento entre as duas posições. adicionalmente, um mecanismo anti-deslocamento é incorporado no protetor para evitar retração acidental da posição totalmente estendida.
BRPI0409610A 2003-04-22 2004-04-21 dispositivo de cabo de segurança para bisturi cirúrgico BRPI0409610B8 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122015009068A BR122015009068B8 (pt) 2003-04-22 2004-04-21 dispositivo de cabo de segurança para bisturi cirúrgico

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/420,614 US7022128B2 (en) 2003-04-22 2003-04-22 Surgical knife safety handle
US51961403P 2003-11-14 2003-11-14
PCT/US2004/012213 WO2004093924A2 (en) 2003-04-22 2004-04-21 Surgical knife safety handle

Publications (3)

Publication Number Publication Date
BRPI0409610A BRPI0409610A (pt) 2006-04-18
BRPI0409610B1 BRPI0409610B1 (pt) 2016-03-29
BRPI0409610B8 true BRPI0409610B8 (pt) 2021-06-22

Family

ID=33313116

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409610A BRPI0409610B8 (pt) 2003-04-22 2004-04-21 dispositivo de cabo de segurança para bisturi cirúrgico

Country Status (12)

Country Link
US (5) US7387637B2 (pt)
EP (1) EP1615568B1 (pt)
JP (2) JP4746538B2 (pt)
KR (1) KR101119203B1 (pt)
AU (1) AU2004232315B2 (pt)
BR (1) BRPI0409610B8 (pt)
CA (1) CA2522763C (pt)
ES (1) ES2531366T3 (pt)
MX (1) MXPA05011312A (pt)
NO (1) NO337739B1 (pt)
TW (1) TW200509851A (pt)
WO (1) WO2004093924A2 (pt)

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NO20055424L (no) 2006-01-13
MXPA05011312A (es) 2005-12-12
AU2004232315B2 (en) 2010-03-04
JP4746538B2 (ja) 2011-08-10
CA2522763C (en) 2013-06-11
US10258367B2 (en) 2019-04-16
JP4932924B2 (ja) 2012-05-16
JP2006524113A (ja) 2006-10-26
US20130204284A1 (en) 2013-08-08
WO2004093924A2 (en) 2004-11-04
KR20060006934A (ko) 2006-01-20
KR101119203B1 (ko) 2012-03-20
US20080058844A1 (en) 2008-03-06
US7905894B2 (en) 2011-03-15
ES2531366T3 (es) 2015-03-13
JP2010179137A (ja) 2010-08-19
EP1615568B1 (en) 2014-12-03
NO20055424D0 (no) 2005-11-16
TW200509851A (en) 2005-03-16
US7901422B2 (en) 2011-03-08
US7387637B2 (en) 2008-06-17
CA2522763A1 (en) 2004-11-04
BRPI0409610B1 (pt) 2016-03-29
EP1615568A4 (en) 2010-10-20
WO2004093924A3 (en) 2005-09-22
US20080058843A1 (en) 2008-03-06
US10271872B2 (en) 2019-04-30
AU2004232315A1 (en) 2004-11-04
NO337739B1 (no) 2016-06-13
US20050015104A1 (en) 2005-01-20
US20110092996A1 (en) 2011-04-21
EP1615568A2 (en) 2006-01-18
BRPI0409610A (pt) 2006-04-18

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