ES2531366T3 - Empuñadura de seguridad para bisturí - Google Patents

Empuñadura de seguridad para bisturí Download PDF

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Publication number
ES2531366T3
ES2531366T3 ES04760060T ES04760060T ES2531366T3 ES 2531366 T3 ES2531366 T3 ES 2531366T3 ES 04760060 T ES04760060 T ES 04760060T ES 04760060 T ES04760060 T ES 04760060T ES 2531366 T3 ES2531366 T3 ES 2531366T3
Authority
ES
Spain
Prior art keywords
protective device
distal end
camera
scalpel
distal
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.)
Expired - Lifetime
Application number
ES04760060T
Other languages
English (en)
Inventor
Michael Morawski
Dana Cote
Patrick Thrailkill
David Seebauer
Mohan Rajasekaran
Brian Rapp
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.)
Beaver Visitec International US Inc
Original Assignee
Beaver Visitec International US 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
Priority claimed from US10/420,614 external-priority patent/US7022128B2/en
Application filed by Beaver Visitec International US Inc filed Critical Beaver Visitec International US Inc
Application granted granted Critical
Publication of ES2531366T3 publication Critical patent/ES2531366T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, e.g. tourniquets
    • 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, e.g. tourniquets
    • 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)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Knives (AREA)

Abstract

Un dispositivo (10) de empunadura de seguridad de bisturi para aplicaciones tanto oftalmicas como no oftalmicas, que comprende: un cuerpo (20, 120) de empufiadura que tiene un extremo distal, un extremo proximal y un alojamiento sustancialmente cilindrico que se extiende a lo largo de un eje longitudinal entre dichos extremos distal y proximal; un soporte (26, 126) de bisturi en dicho extern° distal de dicho cuerpo (20, 120) de empunadura; un dispositivo protector (30, 130) acoplado con un mecanismo (50) de posicionamiento del dispositivo protector pare 10 un movimiento longitudinal entre una posicion extendida y una posicion replegada con respecto a dicho cuerpo (20, 120) de empufiadura, teniendo dicho dispositivo protector (30, 130) un extremo proximal, un extremo distal agrandado para rodear, al menos parcialmente, una hoja de bisturi fijable a dicho soporte de bisturi, y un cuerpo de dispositivo protector que se extiende a lo largo de un eje longitudinal entre dichos extremos distal y proximal de dicho dispositivo protector (30, 130); y teniendo dicho mecanismo (50) de posicionamiento del dispositivo protector un mecanismo (58) de control para el usuario, en el que dicho alojamiento cilindrico comprende una pared (22) de contorno del cuerpo superior y una pared (24) de contomo del cuerpo inferior y define una camera en el mismo y tiene al menos una ranura (28, 128) que se extiende a lo largo de dicho eje longitudinal accediendo a dicha camera, comprendiendo dicha camara una abertura en dicho extremo distal de dicho cuerpo (20, 120) de empufiadura, estando montado de forma deslizante dicho mecanismo (50) de posicionamiento del dispositivo protector en dicha camera, extendiendose dicho mecanismo de control para el usuario desde el interior de dicha camara a traves de dicha ranura (28, 128), caracterizado porque dicho extremo distal de la pared (22) de contomo del cuerpo superior comprende un orificio semicircular coincidente, que se extiende hacia atras desde dicho extremo distal, y proporciona una posicion en la que una superficie elevada contomeada de una porcion expuesta de dicho extrema distal agrandado de dicho dispositivo protector (30, 130) esta asentada cuando se encuentra replegado, y dicho cuerpo de empufiadura tiene dicha superficie elevada contorneada de una porcion expuesta de dicho extremo distal agrandado de dicho dispositivo protector (30, 130) proporcionado en su extremo distal para permitir un control de la empufiadura y una orientacion de la hoja mejorados en dicha posicion replegada.
ES04760060T 2003-04-22 2004-04-21 Empuñadura de seguridad para bisturí Expired - Lifetime ES2531366T3 (es)

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 (1)

Publication Number Publication Date
ES2531366T3 true ES2531366T3 (es) 2015-03-13

Family

ID=33313116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04760060T Expired - Lifetime ES2531366T3 (es) 2003-04-22 2004-04-21 Empuñadura de seguridad para bisturí

Country Status (12)

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

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TW200509851A (en) 2005-03-16
NO337739B1 (no) 2016-06-13
AU2004232315A1 (en) 2004-11-04
US20080058843A1 (en) 2008-03-06
BRPI0409610A (pt) 2006-04-18
US7387637B2 (en) 2008-06-17
EP1615568A4 (en) 2010-10-20
AU2004232315B2 (en) 2010-03-04
US10271872B2 (en) 2019-04-30
JP4746538B2 (ja) 2011-08-10
JP2006524113A (ja) 2006-10-26
US20130204284A1 (en) 2013-08-08
BRPI0409610B1 (pt) 2016-03-29
KR101119203B1 (ko) 2012-03-20
WO2004093924A2 (en) 2004-11-04
US20110092996A1 (en) 2011-04-21
EP1615568A2 (en) 2006-01-18
BRPI0409610B8 (pt) 2021-06-22
US10258367B2 (en) 2019-04-16
CA2522763A1 (en) 2004-11-04
US20050015104A1 (en) 2005-01-20
CA2522763C (en) 2013-06-11
US7905894B2 (en) 2011-03-15
MXPA05011312A (es) 2005-12-12
NO20055424L (no) 2006-01-13
WO2004093924A3 (en) 2005-09-22
NO20055424D0 (no) 2005-11-16
JP4932924B2 (ja) 2012-05-16
US7901422B2 (en) 2011-03-08
EP1615568B1 (en) 2014-12-03
US20080058844A1 (en) 2008-03-06
KR20060006934A (ko) 2006-01-20
JP2010179137A (ja) 2010-08-19

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