WO2005020834A3 - Coagulation tool - Google Patents

Coagulation tool Download PDF

Info

Publication number
WO2005020834A3
WO2005020834A3 PCT/EP2004/009741 EP2004009741W WO2005020834A3 WO 2005020834 A3 WO2005020834 A3 WO 2005020834A3 EP 2004009741 W EP2004009741 W EP 2004009741W WO 2005020834 A3 WO2005020834 A3 WO 2005020834A3
Authority
WO
WIPO (PCT)
Prior art keywords
adapter
electrode body
electrode
coagulation tool
top part
Prior art date
Application number
PCT/EP2004/009741
Other languages
French (fr)
Other versions
WO2005020834A2 (en
Inventor
Armin Schorer
Original Assignee
Asanus Medizintechnik Gmbh
Armin Schorer
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
Priority claimed from DE202004012661U external-priority patent/DE202004012661U1/en
Application filed by Asanus Medizintechnik Gmbh, Armin Schorer filed Critical Asanus Medizintechnik Gmbh
Publication of WO2005020834A2 publication Critical patent/WO2005020834A2/en
Publication of WO2005020834A3 publication Critical patent/WO2005020834A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1462—Tweezers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1495—Electrodes being detachable from a support structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration

Abstract

A coagulation tool having an electrical connection and at least one electrode that is connected with the electrical connection wherein the electrode comprises: an electrode body which is applicable as a handle for the coagulation tool, an adapter which is firmly mounted with one end of the electrode body wherein one part of the adapter projects from the electrode body, an exchangeable top part which is attachable with the projecting part of the adapter, so that electrical current is transferable in series to the electrode body, the adapter and the top part and from the top part directly to a medium to be coagulated.
PCT/EP2004/009741 2003-09-01 2004-09-01 Coagulation tool WO2005020834A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE10340565 2003-09-01
DE10340565.8 2003-09-01
DE10341040 2003-09-03
DE10341040.6 2003-09-03
DE102004008759.8 2004-02-23
DE102004008759 2004-02-23
DE202004012661U DE202004012661U1 (en) 2003-09-01 2004-08-12 Surgical tool to be used for coagulation of tissue, comprising exchangeable tip provided with holding arms
DE202004012661.3 2004-08-12

Publications (2)

Publication Number Publication Date
WO2005020834A2 WO2005020834A2 (en) 2005-03-10
WO2005020834A3 true WO2005020834A3 (en) 2005-04-14

Family

ID=34279914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/009741 WO2005020834A2 (en) 2003-09-01 2004-09-01 Coagulation tool

Country Status (1)

Country Link
WO (1) WO2005020834A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6333406B2 (en) * 2014-04-02 2018-05-30 ジャイラス・エイシーエムアイ・インコーポレイテッド Surgical device with variable elements
EP3544463A4 (en) * 2016-12-18 2020-04-22 I-Tweezers Corporation Apparatus with imaging functionality

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014343A (en) * 1975-04-25 1977-03-29 Neomed Incorporated Detachable chuck for electro-surgical instrument
DE9417787U1 (en) * 1994-11-05 1994-12-22 Sutter Hermann Select Med Tech Bipolar coagulation instrument
US5846237A (en) * 1994-11-18 1998-12-08 Megadyne Medical Products, Inc. Insulated implement
US5989248A (en) * 1998-04-07 1999-11-23 Tu; Hosheng Medical device and methods for treating tissues
US6110169A (en) * 1996-02-07 2000-08-29 Kari Desinger Cutting device for electrotomy
EP1199040A2 (en) * 2000-10-20 2002-04-24 Ethicon Endo-Surgery, Inc. Ring contact for rotatable connection of switch assembly for use in a surgical system
US20020082593A1 (en) * 2000-11-16 2002-06-27 Olympus Optical Co., Ltd. Heating treatment system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014343A (en) * 1975-04-25 1977-03-29 Neomed Incorporated Detachable chuck for electro-surgical instrument
DE9417787U1 (en) * 1994-11-05 1994-12-22 Sutter Hermann Select Med Tech Bipolar coagulation instrument
US5846237A (en) * 1994-11-18 1998-12-08 Megadyne Medical Products, Inc. Insulated implement
US6110169A (en) * 1996-02-07 2000-08-29 Kari Desinger Cutting device for electrotomy
US5989248A (en) * 1998-04-07 1999-11-23 Tu; Hosheng Medical device and methods for treating tissues
EP1199040A2 (en) * 2000-10-20 2002-04-24 Ethicon Endo-Surgery, Inc. Ring contact for rotatable connection of switch assembly for use in a surgical system
US20020082593A1 (en) * 2000-11-16 2002-06-27 Olympus Optical Co., Ltd. Heating treatment system

Also Published As

Publication number Publication date
WO2005020834A2 (en) 2005-03-10

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