DE20118699U1 - Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock - Google Patents

Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock

Info

Publication number
DE20118699U1
DE20118699U1 DE20118699U DE20118699U DE20118699U1 DE 20118699 U1 DE20118699 U1 DE 20118699U1 DE 20118699 U DE20118699 U DE 20118699U DE 20118699 U DE20118699 U DE 20118699U DE 20118699 U1 DE20118699 U1 DE 20118699U1
Authority
DE
Germany
Prior art keywords
converter
retainer
converter retainer
surgical instrument
sonotrode
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
DE20118699U
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.)
SOERING GmbH
Original Assignee
SOERING 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 SOERING GmbH filed Critical SOERING GmbH
Priority to DE20118699U priority Critical patent/DE20118699U1/en
Publication of DE20118699U1 publication Critical patent/DE20118699U1/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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • 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
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A61B2017/320093—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing cutting operation
    • 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
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A61B2017/320095—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw with sealing or cauterizing means
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/031—Automatic limiting or abutting means, e.g. for safety torque limiting
    • 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

Abstract

Converter retainer (3) for a surgical instrument, especially ultrasound shears used in laparoscopic operations for cutting and coagulation purposes. The screw-type converter retainer has a built in toque lock that prevents breakage when the converter is connected to the sonotrode (11).

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 erfaßtThe description text was not recorded electronically

Claims (5)

1. Konverteraufnahme für chirurgische Instrumente, insbesondere für bei laparoskopischen Operationen verwendete Ultraschallscheren, die zum Schneiden und zum Koagulieren eingesetzt werden, da­ durch gekennzeichnet, dass in der Konverteraufnahme (3) zum Verschrauben von Konverter (24) und Sonotrode (11) ein Dreh­ momentschlüssel eingebaut ist.1. Converter holder for surgical instruments, in particular for ultrasound scissors used in laparoscopic operations, which are used for cutting and coagulating, characterized in that in the converter holder ( 3 ) for screwing the converter ( 24 ) and sonotrode ( 11 ) a torque wrench is installed. 2. Konverteraufnahme für chirurgische Instrumente nach Anspruch 1, dadurch gekennzeichnet, dass Schrägflächen (32, 33) und An­ schlagflächen (34, 35) des Drehmomentschlüssels an den Stirnsei­ ten von Drehhülse (7) und Aufnahmehülse (8) angeordnet sind.2. Converter holder for surgical instruments according to claim 1, characterized in that inclined surfaces ( 32 , 33 ) and on striking surfaces ( 34 , 35 ) of the torque wrench on the front sides of the rotating sleeve ( 7 ) and receiving sleeve ( 8 ) are arranged. 3. Konverteraufnahme für chirurgische Instrumente nach Anspruch 1, dadurch gekennzeichnet, dass das Drehmoment mittels einer Druckschraube (6) einstellbar ist.3. Converter holder for surgical instruments according to claim 1, characterized in that the torque is adjustable by means of a pressure screw ( 6 ). 4. Konverteraufnahme für chirurgische Instrumente nach Anspruch 1, dadurch gekennzeichnet, dass der Innenraum der Konverterauf­ nahme (3) gegen das Eindringen von Feuchtigkeit mittels Dichtrin­ gen (23, 25, 36) abgedichtet ist.4. Converter holder for surgical instruments according to claim 1, characterized in that the interior of the converter receptacle ( 3 ) is sealed against the ingress of moisture by means of sealing rings ( 23 , 25 , 36 ). 5. Konverteraufnahme für chirurgische Instrumente nach Anspruch 1, dadurch gekennzeichnet, dass an dem den Sonotrode­ nanschluss aufweisenden Teil der Konverteraufnahme (3) ein mit einem Zentrierzapfen (9) versehenes Adapterteil (4) befestigbar ist.5. Converter holder for surgical instruments according to claim 1, characterized in that an adapter part ( 4 ) provided with a centering pin ( 9 ) can be fastened to the part of the converter holder ( 3 ) which has the sonotrode connector.
DE20118699U 2001-11-19 2001-11-19 Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock Expired - Lifetime DE20118699U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20118699U DE20118699U1 (en) 2001-11-19 2001-11-19 Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20118699U DE20118699U1 (en) 2001-11-19 2001-11-19 Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock

Publications (1)

Publication Number Publication Date
DE20118699U1 true DE20118699U1 (en) 2003-04-03

Family

ID=7964087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20118699U Expired - Lifetime DE20118699U1 (en) 2001-11-19 2001-11-19 Converter retainer for a surgical instrument, especially ultrasound shears used in laparoscopic operations, whereby the converter retainer is connected to the sonotrode via a screw connection with an integral torque lock

Country Status (1)

Country Link
DE (1) DE20118699U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015077139A1 (en) * 2013-11-22 2015-05-28 Ethicon Endo-Surgery, Inc. Methods and features for coupling ultrasonic surgical instrument components together
US9375230B2 (en) 2011-03-30 2016-06-28 Covidien Lp Ultrasonic surgical instruments
US9872698B2 (en) 2013-09-25 2018-01-23 Covidien Lp Ultrasonic dissector and sealer
US9943326B2 (en) 2015-01-21 2018-04-17 Covidien Lp Ultrasonic surgical instruments and methods of compensating for transducer aging
US10603065B2 (en) 2016-02-18 2020-03-31 Covidien Lp Surgical instruments and jaw members thereof
US10729458B2 (en) 2011-03-30 2020-08-04 Covidien Lp Ultrasonic surgical instruments

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9375230B2 (en) 2011-03-30 2016-06-28 Covidien Lp Ultrasonic surgical instruments
US10729458B2 (en) 2011-03-30 2020-08-04 Covidien Lp Ultrasonic surgical instruments
US9872698B2 (en) 2013-09-25 2018-01-23 Covidien Lp Ultrasonic dissector and sealer
US9918736B2 (en) 2013-09-25 2018-03-20 Covidien Lp Ultrasonic dissector and sealer
US11304719B2 (en) 2013-09-25 2022-04-19 Covidien Lp Ultrasonic dissector and sealer
WO2015077139A1 (en) * 2013-11-22 2015-05-28 Ethicon Endo-Surgery, Inc. Methods and features for coupling ultrasonic surgical instrument components together
US10226271B2 (en) 2013-11-22 2019-03-12 Ethicon Llc Methods and features for coupling ultrasonic surgical instrument components together
US11272950B2 (en) 2013-11-22 2022-03-15 Cilag Gmbh International Methods and features for coupling ultrasonic surgical instrument components together
US9943326B2 (en) 2015-01-21 2018-04-17 Covidien Lp Ultrasonic surgical instruments and methods of compensating for transducer aging
US10603065B2 (en) 2016-02-18 2020-03-31 Covidien Lp Surgical instruments and jaw members thereof
US11571237B2 (en) 2016-02-18 2023-02-07 Covidien Lp Surgical instruments and jaw members thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030508

R150 Term of protection extended to 6 years

Effective date: 20050116

R157 Lapse of ip right after 6 years

Effective date: 20080603