DE102007010304A8 - Surgical instruments - Google Patents

Surgical instruments Download PDF

Info

Publication number
DE102007010304A8
DE102007010304A8 DE102007010304A DE102007010304A DE102007010304A8 DE 102007010304 A8 DE102007010304 A8 DE 102007010304A8 DE 102007010304 A DE102007010304 A DE 102007010304A DE 102007010304 A DE102007010304 A DE 102007010304A DE 102007010304 A8 DE102007010304 A8 DE 102007010304A8
Authority
DE
Germany
Prior art keywords
shank
trocar
proposed
surgical instruments
cleanability
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.)
Granted
Application number
DE102007010304A
Other languages
German (de)
Other versions
DE102007010304B4 (en
DE102007010304A1 (en
Inventor
Theodor Lutze
Nicola Dipl.-Ing.(FH) Giordano
Rupert Dipl.-Ing. Mayenberger
Dieter Dipl.-Ing.(FH) Weißhaupt
Manfred Dworschak
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.)
Aesculap AG
Original Assignee
Aesculap AG
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 Aesculap AG filed Critical Aesculap AG
Priority to DE102007010304A priority Critical patent/DE102007010304B4/en
Publication of DE102007010304A1 publication Critical patent/DE102007010304A1/en
Publication of DE102007010304A8 publication Critical patent/DE102007010304A8/en
Application granted granted Critical
Publication of DE102007010304B4 publication Critical patent/DE102007010304B4/en
Expired - Fee Related 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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00464—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for use with different instruments
    • 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
    • A61B2017/2901—Details of shaft
    • A61B2017/2905—Details of shaft flexible
    • 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
    • A61B2017/291—Handles the position of the handle 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
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
    • 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
    • A61B2017/2925—Pistol grips
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/349—Trocar with thread on outside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3492—Means for supporting the trocar against the body or retaining the trocar inside the body against the outside of the body
    • 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
    • A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable

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)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgical Instruments (AREA)

Abstract

Um ein chirurgisches Instrument mit einem Schaft und mindestens einem an einem distalen Ende des Schafts beweglich gelagerten Werkzeugelement so zu verbessern, dass dessen Reinigbarkeit sowie Aufbereitung erleichtert und kleinere Schaftdurchmesser herstellbar werden, wird vorgeschlagen, dass der Schaft mindestens einen flexiblen Schaftabschnitt umfasst, der derart ausgebildet ist, dass er in einen korrespondierend ausgebildeten und abwinkelbaren Trokarschaft eines Trokars einführbar und in Folge einer Abwinkelung des Trokars abwinkelbar ist. Ferner wird ein verbessertes chirurgisches Instrumentarium vorgeschlagen.In order to improve a surgical instrument with a shank and at least one tool element movably mounted on a distal end of the shank so as to facilitate its cleanability and preparation and to produce smaller shank diameters, it is proposed that the shank comprises at least one flexible shank section which is designed in this way in that it can be introduced into a correspondingly formed and bendable trocar shaft of a trocar and can be bent as a result of an angling of the trocar. Furthermore, an improved surgical instrumentation is proposed.

DE102007010304A 2007-02-22 2007-02-22 Surgical instruments Expired - Fee Related DE102007010304B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102007010304A DE102007010304B4 (en) 2007-02-22 2007-02-22 Surgical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007010304A DE102007010304B4 (en) 2007-02-22 2007-02-22 Surgical instruments

Publications (3)

Publication Number Publication Date
DE102007010304A1 DE102007010304A1 (en) 2008-09-04
DE102007010304A8 true DE102007010304A8 (en) 2009-04-09
DE102007010304B4 DE102007010304B4 (en) 2010-04-22

Family

ID=39670097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007010304A Expired - Fee Related DE102007010304B4 (en) 2007-02-22 2007-02-22 Surgical instruments

Country Status (1)

Country Link
DE (1) DE102007010304B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044106A1 (en) * 2010-11-18 2012-05-24 Siemens Aktiengesellschaft instrument system
CN106510807B (en) * 2016-12-02 2023-07-14 林立 Pericardial puncture needle assembly and pericardial puncture kit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206381A1 (en) * 1982-02-22 1983-09-08 Olympus Winter & Ibe GmbH, 2000 Hamburg Percutaneous nephroscope
DE4002235A1 (en) * 1989-02-06 1990-08-09 Fuji Photo Optical Co Ltd GUIDE DEVICE FOR THE PERCUTANAL INSERTION OF AN ENDOSCOPE
DE9404423U1 (en) * 1994-03-16 1994-05-11 Wolf Gmbh Richard Surgical forceps
US5820546A (en) * 1996-05-13 1998-10-13 Asahi Kogaku Kogyo Kabushiki Kaisha Guiding device for treatment accessories of an endoscope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206381A1 (en) * 1982-02-22 1983-09-08 Olympus Winter & Ibe GmbH, 2000 Hamburg Percutaneous nephroscope
DE4002235A1 (en) * 1989-02-06 1990-08-09 Fuji Photo Optical Co Ltd GUIDE DEVICE FOR THE PERCUTANAL INSERTION OF AN ENDOSCOPE
DE9404423U1 (en) * 1994-03-16 1994-05-11 Wolf Gmbh Richard Surgical forceps
US5820546A (en) * 1996-05-13 1998-10-13 Asahi Kogaku Kogyo Kabushiki Kaisha Guiding device for treatment accessories of an endoscope

Also Published As

Publication number Publication date
DE102007010304B4 (en) 2010-04-22
DE102007010304A1 (en) 2008-09-04

Similar Documents

Publication Publication Date Title
US20100241124A1 (en) Soft Tissue Manipulator Assembly
EP2821518A3 (en) A method of preparing nitinol for use in manufacturing instruments with improved fatigue resistance
EP2422711A3 (en) Knotless suture anchor
EP2422712A3 (en) Knotless suture anchor
EP2036501A3 (en) Dual Thread Cannulated Suture Anchor
EP1886620A3 (en) Medical instrument
JP2011524239A5 (en)
EP2422713A3 (en) Knotless suture anchor and driver
EP2335550A3 (en) Visual obturator with tip openings
EP1972259A3 (en) Deflectable autoclaving endoscope
ATE393603T1 (en) ANGLED CONNECTOR BETWEEN AN OBTURATOR TIP AND AN OBTURATOR SHAFT
ATE536818T1 (en) MEDICAL INSTRUMENT
EP1857054A3 (en) Swivel anchor for knotless fixation of tissue
EP1849423A3 (en) Medical instrument having a medical snare
EP1832236A3 (en) Medical knot pusher with a suture cutter
ATE480196T1 (en) MULTIPLE THREAD BONE SCREW
EP2092906A3 (en) Biopsy site marker deployment instrument
EP2165641A3 (en) Endoscopic instrument
WO2008073147A3 (en) An improved threaded fastener with retainer and method of making such fastener
EP1839584A3 (en) Bone anchoring device
EP2074951A3 (en) Oral cavity insertion instrument and pharyngoscope apparatus
SI2044911T1 (en) Flexible surgical probe
EP2218413A3 (en) Port fixation with filament actuating member
EP1849426A3 (en) Medical instrument having a medical needle-knife
DE102007010304A8 (en) Surgical instruments

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: AESCULAP AG, 78532 TUTTLINGEN, DE

8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee