GB2522986B - Laparoscopic radiofrequency surgical device - Google Patents

Laparoscopic radiofrequency surgical device

Info

Publication number
GB2522986B
GB2522986B GB1421965.3A GB201421965A GB2522986B GB 2522986 B GB2522986 B GB 2522986B GB 201421965 A GB201421965 A GB 201421965A GB 2522986 B GB2522986 B GB 2522986B
Authority
GB
United Kingdom
Prior art keywords
surgical device
radiofrequency surgical
laparoscopic radiofrequency
laparoscopic
surgical
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 - Fee Related
Application number
GB1421965.3A
Other versions
GB201421965D0 (en
GB2522986A (en
Inventor
Ladislav Karnik Ing
Petr Vávra Mudr
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.)
Ing Petr Gross S R O
Ostravska Univerzita V Ostrave
Original Assignee
Ing Petr Gross S R O
Ostravska Univerzita V Ostrave
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 Ing Petr Gross S R O, Ostravska Univerzita V Ostrave filed Critical Ing Petr Gross S R O
Publication of GB201421965D0 publication Critical patent/GB201421965D0/en
Publication of GB2522986A publication Critical patent/GB2522986A/en
Application granted granted Critical
Publication of GB2522986B publication Critical patent/GB2522986B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00529—Liver
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • A61B2018/143—Needle multiple needles
    • 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
    • A61B2018/1465—Deformable electrodes
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
GB1421965.3A 2013-12-12 2014-12-10 Laparoscopic radiofrequency surgical device Expired - Fee Related GB2522986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2013-993A CZ2013993A3 (en) 2013-12-12 2013-12-12 Laparoscopic radio frequency surgical instrument, particularly for liver resections

Publications (3)

Publication Number Publication Date
GB201421965D0 GB201421965D0 (en) 2015-01-21
GB2522986A GB2522986A (en) 2015-08-12
GB2522986B true GB2522986B (en) 2016-05-04

Family

ID=52425759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1421965.3A Expired - Fee Related GB2522986B (en) 2013-12-12 2014-12-10 Laparoscopic radiofrequency surgical device

Country Status (4)

Country Link
CZ (1) CZ2013993A3 (en)
DE (1) DE102014118474A1 (en)
FR (1) FR3014678A1 (en)
GB (1) GB2522986B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688960B (en) 2016-07-14 2022-04-01 直观外科手术操作公司 Multi-cable medical instrument
US11076926B2 (en) * 2017-03-21 2021-08-03 Intuitive Surgical Operations, Inc. Manual release for medical device drive system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5441499A (en) * 1993-07-14 1995-08-15 Dekna Elektro-U. Medizinische Apparatebau Gesellschaft Mbh Bipolar radio-frequency surgical instrument
US6451014B1 (en) * 1998-07-09 2002-09-17 Azwell, Inc. Electrode device for microwave operation
EP1857061A1 (en) * 2006-05-16 2007-11-21 Ethicon Endo-Surgery, Inc. Medical instrument having a needle knife
US20070276319A1 (en) * 2006-05-23 2007-11-29 Andres Betts Epidural radiofrequency catheter for effectuating rf treatment in spinal canal and method of using same
US20090125019A1 (en) * 2007-11-08 2009-05-14 Douglass Valerie L Articulatable Device for Delivering Therapeutic Energy to Tissue
WO2011162724A1 (en) * 2010-06-23 2011-12-29 National University Of Singapore An articulating ablation and division device with blood flow sensing capability
US20130190758A1 (en) * 2012-01-23 2013-07-25 Paul Smith Medical devices with multiple degrees of freedom and related methods of use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012100355A1 (en) * 2011-01-30 2012-08-02 University Health Network Coil electrode for thermal therapy
GB201120009D0 (en) * 2011-11-21 2012-01-04 Univ Dundee Apparatus and method for detaching solid tumours

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5441499A (en) * 1993-07-14 1995-08-15 Dekna Elektro-U. Medizinische Apparatebau Gesellschaft Mbh Bipolar radio-frequency surgical instrument
US6451014B1 (en) * 1998-07-09 2002-09-17 Azwell, Inc. Electrode device for microwave operation
EP1857061A1 (en) * 2006-05-16 2007-11-21 Ethicon Endo-Surgery, Inc. Medical instrument having a needle knife
US20070276319A1 (en) * 2006-05-23 2007-11-29 Andres Betts Epidural radiofrequency catheter for effectuating rf treatment in spinal canal and method of using same
US20090125019A1 (en) * 2007-11-08 2009-05-14 Douglass Valerie L Articulatable Device for Delivering Therapeutic Energy to Tissue
WO2011162724A1 (en) * 2010-06-23 2011-12-29 National University Of Singapore An articulating ablation and division device with blood flow sensing capability
US20130190758A1 (en) * 2012-01-23 2013-07-25 Paul Smith Medical devices with multiple degrees of freedom and related methods of use

Also Published As

Publication number Publication date
GB201421965D0 (en) 2015-01-21
FR3014678A1 (en) 2015-06-19
DE102014118474A1 (en) 2015-06-18
CZ304972B6 (en) 2015-02-18
GB2522986A (en) 2015-08-12
CZ2013993A3 (en) 2015-02-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181210