DE20100828U1 - Tube shaft instrument - Google Patents

Tube shaft instrument

Info

Publication number
DE20100828U1
DE20100828U1 DE20100828U DE20100828U DE20100828U1 DE 20100828 U1 DE20100828 U1 DE 20100828U1 DE 20100828 U DE20100828 U DE 20100828U DE 20100828 U DE20100828 U DE 20100828U DE 20100828 U1 DE20100828 U1 DE 20100828U1
Authority
DE
Germany
Prior art keywords
shaft
tube
instrument according
tubular
tubular shaft
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
DE20100828U
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.)
Jakoubek Medizintechnik GmbH
Original Assignee
Jakoubek Medizintechnik GmbH
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 Jakoubek Medizintechnik GmbH filed Critical Jakoubek Medizintechnik GmbH
Priority to DE20100828U priority Critical patent/DE20100828U1/en
Publication of DE20100828U1 publication Critical patent/DE20100828U1/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
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • 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
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A61B2017/2929—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft

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)
  • Steering Devices For Bicycles And Motorcycles (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 erfaßtThe description text was not recorded electronically

Claims (8)

1. Rohrschaftinstrument mit einem Griff, der ein festes Griffteil (10) und ein schwenkbares Griffteil (12) aufweist, mit einem Schaft, der ein mit dem festen Griffteil verbundenes Schaftrohr (18) und eine in dem Schaftrohr (18) mittels des schwenkbaren Griffteils (12) verschiebbare Betätigungsstange (22) aufweist, und mit einem am distalen Ende des Schaftes angeordneten Maul (24), welches durch die Axialbewegung der Betätigungsstange (22) gegenüber dem Schaftrohr (18) betätigt wird, dadurch gekennzeichnet, dass das Maul (24) an einem Rohrendglied (20) angeordnet ist, welches am distalen Ende des Schaftrohres (18) angebracht ist und dessen Achse gegen die Achse des Schaftrohres (18) ab­ winkelbar ist.1. tubular shaft instrument with a handle, which has a fixed handle part ( 10 ) and a pivotable handle part ( 12 ), with a shaft which has a shaft tube ( 18 ) connected to the fixed handle part and one in the shaft tube ( 18 ) by means of the pivotable handle part ( 12 ) has a displaceable actuating rod ( 22 ), and with a mouth ( 24 ) which is arranged at the distal end of the shaft and is actuated by the axial movement of the actuating rod ( 22 ) relative to the shaft tube ( 18 ), characterized in that the mouth ( 24 ) is arranged on a tube end member ( 20 ) which is attached to the distal end of the shaft tube ( 18 ) and whose axis is angled from the axis of the shaft tube ( 18 ). 2. Rohrschaftinstrument nach Anspruch 1, dadurch gekennzeichnet, dass das Rohrendglied (20) mit dem Schaftrohr (18) durch ein Gelenk verbunden ist, dass in dem Schaftrohr (18) eine Abwinkelstange (32) axial bewegbar geführt ist und dass die Abwinkelstange (32) exzentrisch zu der Schwenkachse des Ge­ lenkes an der distalen Seite des Gelenkes angreift.2. tubular shaft instrument according to claim 1, characterized in that the tube end member ( 20 ) is connected to the shaft tube ( 18 ) by a joint, that in the shaft tube ( 18 ) an angled rod ( 32 ) is axially movable and that the angled rod ( 32 ) eccentrically to the swivel axis of the joint on the distal side of the joint. 3. Rohrschaftinstrument nach Anspruch 2, dadurch gekennzeichnet, dass die Abwinkelstange (32) mittels eines Stellgliedes axial bewegbar ist, wel­ ches an dem Schaftrohr (18) bzw. einem das Schaftrohr tragenden Tragrohr (16) angeordnet ist.3. tubular shaft instrument according to claim 2, characterized in that the angled rod ( 32 ) is axially movable by means of an actuator, which is arranged on the shaft tube ( 18 ) or a support tube ( 16 ) carrying the shaft tube. 4. Rohrschaftinstrument nach Anspruch 3, dadurch gekennzeichnet, dass das Stellglied eine auf dem Schaftrohr (18) bzw. dem Tragrohr (16) axial be­ wegbare Stellhülse (36) ist.4. tubular shaft instrument according to claim 3, characterized in that the actuator is an on the shaft tube ( 18 ) or the support tube ( 16 ) axially movable adjusting sleeve ( 36 ). 5. Rohrschaftsinstrument nach Anspruch 4, dadurch gekennzeichnet, dass die Stellhülse über einen das Schaftrohr (18) bzw. Tragrohr (16) diametral durchsetzenden Querstift (40) an der Abwinkelstange (32) angreift.5. tubular shaft instrument according to claim 4, characterized in that the adjusting sleeve engages the shaft ( 18 ) or support tube ( 16 ) diametrically penetrating cross pin ( 40 ) on the angled rod ( 32 ). 6. Rohrschaftinstrument nach Anspruch 4 oder 5, dadurch gekenn­ zeichnet, dass die Stellhülse (36) mittels eines Gewindes (50) axial auf dem Schaftrohr (18) bzw. dem Tragrohr (16) bewegbar ist. 6. tubular shaft instrument according to claim 4 or 5, characterized in that the adjusting sleeve ( 36 ) by means of a thread ( 50 ) is axially movable on the shaft tube ( 18 ) or the support tube ( 16 ). 7. Rohrschaftinstrument nach Anspruch 6, dadurch gekennzeichnet, dass das Gewinde (50) ein selbsthemmendes Gewinde ist.7. tubular shaft instrument according to claim 6, characterized in that the thread ( 50 ) is a self-locking thread. 8. Rohrschaftinstrument nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Schaft um seine Längsachse drehbar an dem Griff (10) gelagert ist.8. tubular shaft instrument according to one of the preceding claims, characterized in that the shaft is rotatably mounted about its longitudinal axis on the handle ( 10 ).
DE20100828U 2001-01-17 2001-01-17 Tube shaft instrument Expired - Lifetime DE20100828U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20100828U DE20100828U1 (en) 2001-01-17 2001-01-17 Tube shaft instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20100828U DE20100828U1 (en) 2001-01-17 2001-01-17 Tube shaft instrument

Publications (1)

Publication Number Publication Date
DE20100828U1 true DE20100828U1 (en) 2001-06-07

Family

ID=7951737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20100828U Expired - Lifetime DE20100828U1 (en) 2001-01-17 2001-01-17 Tube shaft instrument

Country Status (1)

Country Link
DE (1) DE20100828U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3141200A1 (en) * 2015-09-11 2017-03-15 CoreBio Technologies Co., Ltd. Steerable endoscopic instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3141200A1 (en) * 2015-09-11 2017-03-15 CoreBio Technologies Co., Ltd. Steerable endoscopic instrument

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010712

R150 Term of protection extended to 6 years

Effective date: 20040504

R157 Lapse of ip right after 6 years

Effective date: 20070801