DE20020667U1 - Medical instrument for tissue preparation - Google Patents

Medical instrument for tissue preparation

Info

Publication number
DE20020667U1
DE20020667U1 DE20020667U DE20020667U DE20020667U1 DE 20020667 U1 DE20020667 U1 DE 20020667U1 DE 20020667 U DE20020667 U DE 20020667U DE 20020667 U DE20020667 U DE 20020667U DE 20020667 U1 DE20020667 U1 DE 20020667U1
Authority
DE
Germany
Prior art keywords
wire
instrument according
wire elements
elements
section
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
DE20020667U
Other languages
German (de)
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
Priority to DE20020667U priority Critical patent/DE20020667U1/en
Publication of DE20020667U1 publication Critical patent/DE20020667U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B17/29—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
    • A61B17/29—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
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2939—Details of linkages or pivot points
    • 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

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Medizinisches Instrument zum Präparieren von Gewebe im menschlichen oder tierischen Körper, mit einem lang­ erstreckten Schaft (12), mit zwei gemeinsam gegensinnig verschwenkbar am distalen Ende des Schafts (12) angeordne­ ten Maulteilen (14, 16), weiterhin mit zumindest einem be­ weglichen Griffteil (26) am proximalen Ende des Schafts (12), wobei das eine Maulteil (16) mit einem ersten flexi­ blen Drahtelement (32; 32') und das andere Maulteil (14) mit einem zweiten flexiblen Drahtelement (34; 34') kraft­ schlüssig verbunden ist, und wobei die Drahtelemente (32, 34; 32', 34') mit dem beweglichen Griffteil (26) zum Öff­ nen und Schließen der Maulteile (14, 16) in Wirkverbindung stehen, dadurch gekennzeichnet, daß die Drahtelemente (32, 34; 32', 34') von den Maulteilen (14, 16) kommend zu einem einzelnen Draht (40; 40') zusammenlaufen, der mit dem be­ weglichen Griffteil (26) verbunden ist.1. Medical instrument for preparing tissue in the human or animal body, with an elongated shaft (12), with two jointly pivotable in opposite directions at the distal end of the shaft (12) th jaw parts (14, 16), further with at least one be movable handle part (26) at the proximal end of the shaft (12), the one jaw part (16) with a first flexible wire element (32; 32 ') and the other jaw part (14) with a second flexible wire element (34; 34' ) is positively connected, and wherein the wire elements (32, 34; 32 ', 34') are operatively connected to the movable handle part (26) for opening and closing the jaw parts (14, 16), characterized in that the wire elements (32, 34; 32 ', 34') coming from the jaw parts (14, 16) come together to form a single wire (40; 40 ') which is connected to the movable handle part (26). 2. Instrument nach Anspruch 1, dadurch gekennzeichnet, daß die Drahtelemente (32, 34; 32', 34') von einer Stelle (42, 42') an, an der sie zu dem Draht (40; 40') zusammenlaufen, zumindest axial abschnittsweise miteinander verbunden sind.2. Instrument according to claim 1, characterized in that the wire elements (32, 34; 32 ', 34') from one point (42, 42 ') at which they converge to form the wire (40; 40'), connected at least axially in sections are. 3. Instrument nach Anspruch 2, dadurch gekennzeichnet, daß die Drahtelemente (32, 34; 32', 34') von der Stelle (42; 42') an, an der sie zusammenlaufen, zumindest abschnitts­ weise stoffschlüssig miteinander verbunden sind. 3. Instrument according to claim 2, characterized in that the wire elements (32, 34; 32 ', 34') from the point (42; 42 ') at which they converge, at least section are cohesively connected.   4. Instrument nach Anspruch 1, dadurch gekennzeichnet, daß der Draht (40; 40') und die Drahtelemente (32, 34) ein­ stückig miteinander ausgebildet sind.4. Instrument according to claim 1, characterized in that the wire (40; 40 ') and the wire elements (32, 34) are integrally formed. 5. Instrument nach einem der Ansprüche 1 bis 4, dadurch ge­ kennzeichnet, daß die distalen Enden der Drahtelemente (32, 34; 32', 34') jeweils einen quer oder schräg zur Längsachse des Drahts (40; 40') verlaufenden Verbindungs­ abschnitt (44, 46; 44', 46') aufweisen, der in eine jewei­ lige Öffnung (52, 54) am proximalen Ende des jeweiligen Maulteils (14, 16) eingreift.5. Instrument according to one of claims 1 to 4, characterized ge indicates that the distal ends of the wire elements (32, 34; 32 ', 34') each one transverse or oblique to Longitudinal axis of the wire (40; 40 ') extending connection have section (44, 46; 44 ', 46'), which in each lige opening (52, 54) at the proximal end of each Mouth part (14, 16) engages. 6. Instrument nach Anspruch 5, dadurch gekennzeichnet, daß der Verbindungsabschnitt (44, 46; 44', 46') des jeweiligen Drahtelements und die zugehörige Öffnung (52, 54) des je­ weiligen Maulteils (14, 16) eine Schlüssellochverbindung bilden.6. Instrument according to claim 5, characterized in that the connecting section (44, 46; 44 ', 46') of the respective Wire element and the associated opening (52, 54) of each because of the mouth part (14, 16) a keyhole connection form. 7. Instrument nach einem der Ansprüche 1 bis 6, dadurch ge­ kennzeichnet, daß ein distales Ende des jeweiligen Verbin­ dungsabschnitts (44, 46; 44', 46') die Form eines T oder L aufweist.7. Instrument according to one of claims 1 to 6, characterized ge indicates that a distal end of the respective verb section (44, 46; 44 ', 46') the shape of a T or L having. 8. Instrument nach einem der Ansprüche 1 bis 7, dadurch ge­ kennzeichnet, daß der Draht (40, 40') einschließlich der Drahtelemente (32, 34; 32', 34') aus einem Vollmaterial in einem materialabtragenden Verfahren gefertigt ist.8. Instrument according to one of claims 1 to 7, characterized ge indicates that the wire (40, 40 ') including the Wire elements (32, 34; 32 ', 34') made of a solid material in a material-removing process is manufactured.
DE20020667U 1999-12-23 2000-12-01 Medical instrument for tissue preparation Expired - Lifetime DE20020667U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20020667U DE20020667U1 (en) 1999-12-23 2000-12-01 Medical instrument for tissue preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962499 1999-12-23
DE20020667U DE20020667U1 (en) 1999-12-23 2000-12-01 Medical instrument for tissue preparation

Publications (1)

Publication Number Publication Date
DE20020667U1 true DE20020667U1 (en) 2001-03-08

Family

ID=7934156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20020667U Expired - Lifetime DE20020667U1 (en) 1999-12-23 2000-12-01 Medical instrument for tissue preparation

Country Status (1)

Country Link
DE (1) DE20020667U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857060A1 (en) 2006-05-19 2007-11-21 Ethicon Endo-Surgery, Inc. Flexible wire for actuating a medical device
WO2009000898A2 (en) * 2007-06-26 2008-12-31 Aesculap Ag Surgical instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857060A1 (en) 2006-05-19 2007-11-21 Ethicon Endo-Surgery, Inc. Flexible wire for actuating a medical device
US8419766B2 (en) 2006-05-19 2013-04-16 Ethicon Endo-Surgery, Inc. Medical device actuators
WO2009000898A2 (en) * 2007-06-26 2008-12-31 Aesculap Ag Surgical instrument
WO2009000898A3 (en) * 2007-06-26 2009-02-26 Aesculap Ag Surgical instrument

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010412

R150 Term of protection extended to 6 years

Effective date: 20040330

R151 Term of protection extended to 8 years

Effective date: 20070313

R152 Term of protection extended to 10 years

Effective date: 20090116

R071 Expiry of right