FR3015219B1 - Instrument medical avec courroie dentee flexible - Google Patents

Instrument medical avec courroie dentee flexible Download PDF

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Publication number
FR3015219B1
FR3015219B1 FR1462146A FR1462146A FR3015219B1 FR 3015219 B1 FR3015219 B1 FR 3015219B1 FR 1462146 A FR1462146 A FR 1462146A FR 1462146 A FR1462146 A FR 1462146A FR 3015219 B1 FR3015219 B1 FR 3015219B1
Authority
FR
France
Prior art keywords
distal end
segment
medical instrument
jaw
flexible
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.)
Active
Application number
FR1462146A
Other languages
English (en)
Other versions
FR3015219A1 (fr
Inventor
Hermann-Josef Frings
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.)
Karl Storz SE and Co KG
Original Assignee
Karl Storz SE and Co KG
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 Karl Storz SE and Co KG filed Critical Karl Storz SE and Co KG
Publication of FR3015219A1 publication Critical patent/FR3015219A1/fr
Application granted granted Critical
Publication of FR3015219B1 publication Critical patent/FR3015219B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2816—Pivots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/282—Jaws
    • 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
    • A61B17/3201—Scissors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2902—Details of shaft characterized by features of the actuating rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2911—Handles rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2939—Details of linkages or pivot points
    • A61B2017/294—Connection of actuating rod to jaw, e.g. releasable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2943—Toothed members, e.g. rack and pinion
    • 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
    • A61B2017/320044—Blunt dissectors

Landscapes

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

Abstract

L'invention concerne un instrument médical (10) doté d'une tige (12) qui présente une extrémité distale (14). Sur cette extrémité distale (14) est disposée une tête de mâchoire (18), qui présente deux parties de mâchoire (20, 22) dont au moins l'une (22) est conçue de façon à pouvoir pivoter. Un élément d'actionnement (24) est présent pour faire pivoter la partie de mâchoire pouvant pivoter (22). La partie de mâchoire pouvant pivoter (22) peut pivoter autour d'un axe (38) et présente un segment de roue dentée (40) qui s'engrène avec une denture (34) au niveau du segment d'extrémité distal de l'élément d'actionnement (24). Il est proposé que le segment d'extrémité distal de l'élément d'actionnement (24) soit flexible et que le segment d'extrémité flexible (30) puisse entrer et sortir du côté distal du segment de roue dentée (40) dans une cavité (44) d'une partie de mâchoire (20).
FR1462146A 2013-12-19 2014-12-09 Instrument medical avec courroie dentee flexible Active FR3015219B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013114557.4 2013-12-19
DE102013114557.4A DE102013114557B4 (de) 2013-12-19 2013-12-19 Medizinisches Instrument mit flexiblem Zahnriemen

Publications (2)

Publication Number Publication Date
FR3015219A1 FR3015219A1 (fr) 2015-06-26
FR3015219B1 true FR3015219B1 (fr) 2018-09-21

Family

ID=53275032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462146A Active FR3015219B1 (fr) 2013-12-19 2014-12-09 Instrument medical avec courroie dentee flexible

Country Status (4)

Country Link
US (1) US9848897B2 (fr)
DE (1) DE102013114557B4 (fr)
FR (1) FR3015219B1 (fr)
GB (1) GB2522120B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017212587A1 (fr) * 2016-06-08 2017-12-14 オリンパス株式会社 Mécanisme de préhension et outil de préhension
CN106109089B (zh) * 2016-07-27 2019-01-01 江樵伟 连续剪切探头
CN108078609B (zh) * 2016-11-21 2020-09-11 张小彤 用于盲肠手术的夹持装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176092U (fr) * 1986-10-21 1988-11-15
US5792165A (en) * 1993-07-21 1998-08-11 Charles H. Klieman Endoscopic instrument with detachable end effector
US5827323A (en) * 1993-07-21 1998-10-27 Charles H. Klieman Surgical instrument for endoscopic and general surgery
US6746443B1 (en) * 2000-07-27 2004-06-08 Intuitive Surgical Inc. Roll-pitch-roll surgical tool
US9226760B2 (en) * 2010-05-07 2016-01-05 Ethicon Endo-Surgery, Inc. Laparoscopic devices with flexible actuation mechanisms
US8403946B2 (en) * 2010-07-28 2013-03-26 Covidien Lp Articulating clip applier cartridge
DE102012220578A1 (de) * 2012-11-12 2014-05-15 Olympus Winter & Ibe Gmbh Endoskop mit schwenkbarer Optik
US9498281B2 (en) * 2012-11-27 2016-11-22 Covidien Lp Surgical apparatus

Also Published As

Publication number Publication date
DE102013114557A1 (de) 2015-06-25
DE102013114557B4 (de) 2017-05-11
GB2522120B (en) 2020-09-16
FR3015219A1 (fr) 2015-06-26
US9848897B2 (en) 2017-12-26
US20150173787A1 (en) 2015-06-25
GB2522120A (en) 2015-07-15

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