DE20114911U1 - Device for minimally invasive surgical removal of foreign bodies - Google Patents

Device for minimally invasive surgical removal of foreign bodies

Info

Publication number
DE20114911U1
DE20114911U1 DE20114911U DE20114911U DE20114911U1 DE 20114911 U1 DE20114911 U1 DE 20114911U1 DE 20114911 U DE20114911 U DE 20114911U DE 20114911 U DE20114911 U DE 20114911U DE 20114911 U1 DE20114911 U1 DE 20114911U1
Authority
DE
Germany
Prior art keywords
tube
tool
actuating element
lumen
distal end
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
DE20114911U
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.)
Polydiagnost GmbH
Original Assignee
Polydiagnost 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 Polydiagnost GmbH filed Critical Polydiagnost GmbH
Priority to DE20114911U priority Critical patent/DE20114911U1/en
Priority to DE10241946A priority patent/DE10241946A1/en
Publication of DE20114911U1 publication Critical patent/DE20114911U1/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
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • 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
    • A61B2017/2933—Transmission of forces to jaw members camming or guiding means
    • A61B2017/2937—Transmission of forces to jaw members camming or guiding means with flexible part
    • 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
    • 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

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 erfaßtThe description text was not recorded electronically

Claims (13)

1. Vorrichtung zur chirurgischen, minimal-invasiven Fremd­ körperentfernung mit einem Werkzeug (2) zur Fremdkörper­ erfassung und/oder Fremdkörperfragmentierung, welches am distalen Ende oder in der Nähe des distalen Endes eines in einer Hülle (7) axial geführten länglichen Werkzeug­ betätigungselementes (1) angeordnet ist, dadurch gekenn­ zeichnet, dass das Werkzeugbetätigungselement (1) und das Werkzeug (2) aus einem Rohr gebildet sind, bei dem zumindest das distale Ende des Rohrlumens (6) offen ist.1.Surgical, minimally invasive foreign body removal with a tool ( 2 ) for foreign body detection and / or foreign body fragmentation, which at the distal end or near the distal end of an elongated tool actuating element axially guided in a sheath ( 7 ) ( 1 ) is arranged, characterized in that the tool actuating element ( 1 ) and the tool ( 2 ) are formed from a tube in which at least the distal end of the tube lumen ( 6 ) is open. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Werkzeugbetätigungselement (1) und das Werkzeug (2) einstückig aus einem Rohr gebildet sind.2. Device according to claim 1, characterized in that the tool actuating element ( 1 ) and the tool ( 2 ) are formed in one piece from a tube. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeich­ net, dass das Werkzeug (2) als Körbchen oder Zange aus­ gebildet ist.3. Device according to claim 1 or 2, characterized in that the tool ( 2 ) is formed as a basket or pliers. 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass Körbchenelemente (16) oder Zangenelemente (18) mit ihren Enden gelenkfrei mit der Rohrwandung des Werkzeug­ betätigungselementes (1) verbunden sind, wobei die distalen Enden der Körbchenelemente (16) mit einem offe­ nen Rohrstück (3) bzw. Ring am distalen Ende gelenkfrei verbunden sind und die geschlossenen Zangenelemente (18) ein am distalen Zungenende offenes Rohrlumen (6) umfas­ sen.4. The device according to claim 3, characterized in that cup elements ( 16 ) or pliers elements ( 18 ) are connected at their ends without joints to the tube wall of the tool actuating element ( 1 ), the distal ends of the cup elements ( 16 ) having an open tube piece ( 3 ) or ring at the distal end are connected without joints and the closed forceps elements ( 18 ) comprise an open tube lumen ( 6 ) at the distal end of the tongue. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Rohrmaterial aus einer elasti­ schen, insbesondere superelastischen Metalllegierung mit mechanischem Formgedächtnis besteht.5. Device according to one of claims 1 to 4, characterized characterized in that the tube material from an elastic  with, especially super elastic metal alloy mechanical shape memory exists. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Metalllegierung eine Ni-Ti-Legierung ist.6. The device according to claim 5, characterized in that that the metal alloy is a Ni-Ti alloy. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass durch das Rohrlumen (6) ein Füh­ rungsdraht (5) steckbar ist.7. Device according to one of claims 1 to 6, characterized in that a guide wire ( 5 ) can be inserted through the tube lumen ( 6 ). 8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass in das Rohrlumen (6) wenigstens ein Arbeitskanal (8, 9) einsetzbar ist oder im Rohrlumen (6) wenigstens ein Arbeitskanal (8, 9) angeordnet ist.8. Device according to one of claims 1 to 7, characterized in that in the tube lumen ( 6 ) at least one working channel ( 8 , 9 ) can be used or in the tube lumen ( 6 ) at least one working channel ( 8 , 9 ) is arranged. 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass in dem wenigstens einen Arbeitskanal (8, 9) eine Optik, ein Lichtleiter, eine Fragmentierungseinrichtung wahlweise vorgesehen sind.9. The device according to claim 8, characterized in that in the at least one working channel ( 8 , 9 ) optics, a light guide, a fragmentation device are optionally provided. 10. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeich­ net, dass im Rohrlumen (6) zwei Arbeitskanäle (8, 9) an­ geordnet sind.10. The device according to claim 8 or 9, characterized in that in the tube lumen ( 6 ) two working channels ( 8 , 9 ) are arranged on. 11. Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass zwischen der Hülle (7) und dem das Werkzeugbetätigungselement (1) und das Werkzeug (2) bil­ dende Rohr oder im Rohrlumen (6) ein weiterer Kanal (17) für ein Okulsionskatheder vorgesehen ist oder ein Okul­ sionskatheder in diesem Kanal angeordnet ist.11. The device according to one of claims 1 to 10, characterized in that between the sheath ( 7 ) and the tool actuating element ( 1 ) and the tool ( 2 ) bil end pipe or in the pipe lumen ( 6 ) a further channel ( 17 ) for an Okulsionskatheder is provided or an Okul sionskatheder is arranged in this channel. 12. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass
  • - das proximale Ende der Hülle (6) am Rahmen (10) ei­ nes Handgriffes (11) befestigt ist;
  • - das proximale Ende des das Werkzeug (2) und das Werkzeugbetätigungselement (1) bildenden Rohres an einem am Rahmen (10) bewegbar geführten Schieber (12) befestigt ist; und
  • - der wenigstens eine im Rohrlumen (6) angeordnete Ar­ beitskanal (8, 9) am Schieber, insbesondere an einem am Schieber fixierten Führungsrohr (4), welches mit dem Rohrlumen (6) kommuniziert, befestigt ist.
12. Device according to one of claims 1 to 11, characterized in that
  • - The proximal end of the sheath ( 6 ) on the frame ( 10 ) egg nes handle ( 11 ) is attached;
  • - The proximal end of the tube forming the tool ( 2 ) and the tool actuating element ( 1 ) is attached to a slide ( 12 ) movably guided on the frame ( 10 ); and
  • - The at least one in the tube lumen ( 6 ) Ar beitskanal ( 8 , 9 ) on the slide, in particular on a slide tube fixed to the slide ( 4 ), which communicates with the tube lumen ( 6 ), is attached.
13. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Befestigung der proximalen Enden der Hülle (7) und des Rohres (1, 2) sowie des wenigstens einen Ar­ beitskanals (8, 9) durch lösbare Befestigungsmittel (13 bis 15) erfolgt.13. The apparatus according to claim 12, characterized in that the fastening of the proximal ends of the sheath ( 7 ) and the tube ( 1 , 2 ) and the at least one Ar beitskanals ( 8 , 9 ) by releasable fastening means ( 13 to 15 ).
DE20114911U 2001-09-10 2001-09-10 Device for minimally invasive surgical removal of foreign bodies Expired - Lifetime DE20114911U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20114911U DE20114911U1 (en) 2001-09-10 2001-09-10 Device for minimally invasive surgical removal of foreign bodies
DE10241946A DE10241946A1 (en) 2001-09-10 2002-09-10 Apparatus for minimally invasive surgical removal of foreign bodies having a tube with a lumen open at the distal end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20114911U DE20114911U1 (en) 2001-09-10 2001-09-10 Device for minimally invasive surgical removal of foreign bodies

Publications (1)

Publication Number Publication Date
DE20114911U1 true DE20114911U1 (en) 2003-01-30

Family

ID=7961519

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20114911U Expired - Lifetime DE20114911U1 (en) 2001-09-10 2001-09-10 Device for minimally invasive surgical removal of foreign bodies
DE10241946A Withdrawn DE10241946A1 (en) 2001-09-10 2002-09-10 Apparatus for minimally invasive surgical removal of foreign bodies having a tube with a lumen open at the distal end

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10241946A Withdrawn DE10241946A1 (en) 2001-09-10 2002-09-10 Apparatus for minimally invasive surgical removal of foreign bodies having a tube with a lumen open at the distal end

Country Status (1)

Country Link
DE (2) DE20114911U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351013A1 (en) 2003-10-31 2005-06-02 Polydiagnost Gmbh Endoscope with a flexible probe
DE102004053466A1 (en) * 2004-11-03 2006-05-04 Karl Storz Gmbh & Co. Kg Surgical instrument in particular suitable for recovery of object with tubular central cavity, comprising spreading gripping elements
DE102005018825B3 (en) 2005-04-22 2007-01-04 Polydiagnost Gmbh endoscope
DE202010000320U1 (en) * 2010-03-05 2011-11-28 Endox Feinwerktechnik Gmbh Medical instrument
CN105581826B (en) * 2016-02-29 2017-11-10 康小龙 A kind of medical clamping apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6810330U (en) * 1968-12-07 1969-06-19 Harald Kobold GRIPPER FOR THE REMOVAL OF URBAN STONES
US3989049A (en) * 1973-07-30 1976-11-02 In Bae Yoon Method of applying an elastic ring to an anatomical tubular structure
US4608965A (en) * 1985-03-27 1986-09-02 Anspach Jr William E Endoscope retainer and tissue retracting device
DE8708978U1 (en) * 1987-06-29 1987-11-12 Gip Gastrointestinale Produkte Vertriebs Gmbh, 8221 Grabenstaett, De
DE19955614C1 (en) * 1999-11-19 2001-07-26 Karlsruhe Forschzent Endoscopically-inserted falloposcope for examining ovaries and fallopian tubes has longitudinal slits at instrument end of Bowden cable providing expansion arms for widening out fallopian tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6810330U (en) * 1968-12-07 1969-06-19 Harald Kobold GRIPPER FOR THE REMOVAL OF URBAN STONES
US3989049A (en) * 1973-07-30 1976-11-02 In Bae Yoon Method of applying an elastic ring to an anatomical tubular structure
US4608965A (en) * 1985-03-27 1986-09-02 Anspach Jr William E Endoscope retainer and tissue retracting device
DE8708978U1 (en) * 1987-06-29 1987-11-12 Gip Gastrointestinale Produkte Vertriebs Gmbh, 8221 Grabenstaett, De
DE19955614C1 (en) * 1999-11-19 2001-07-26 Karlsruhe Forschzent Endoscopically-inserted falloposcope for examining ovaries and fallopian tubes has longitudinal slits at instrument end of Bowden cable providing expansion arms for widening out fallopian tube

Also Published As

Publication number Publication date
DE10241946A1 (en) 2003-03-27

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030306

R150 Term of protection extended to 6 years

Effective date: 20041207

R151 Term of protection extended to 8 years

Effective date: 20080104

R158 Lapse of ip right after 8 years

Effective date: 20100401