SG11201908885UA - Electrosurgical instrument for ablation and resection - Google Patents

Electrosurgical instrument for ablation and resection

Info

Publication number
SG11201908885UA
SG11201908885UA SG11201908885UA SG11201908885UA SG 11201908885U A SG11201908885U A SG 11201908885UA SG 11201908885U A SG11201908885U A SG 11201908885UA SG 11201908885U A SG11201908885U A SG 11201908885UA
Authority
SG
Singapore
Prior art keywords
creo
international
energy
beaufort
beaufort park
Prior art date
Application number
Other languages
English (en)
Inventor
Christopher Paul Hancock
Malcolm White
Patrick Burn
Peter Clegg
Original Assignee
Creo Medical Ltd
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 Creo Medical Ltd filed Critical Creo Medical Ltd
Publication of SG11201908885UA publication Critical patent/SG11201908885UA/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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B18/1206—Generators therefor
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • 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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
    • 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
    • A61B2018/1417—Ball
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • A61B2018/162—Indifferent or passive electrodes for grounding located on the probe body
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1823—Generators therefor
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
SG11201908885U 2017-06-01 2018-06-01 Electrosurgical instrument for ablation and resection SG11201908885UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1708726.3A GB201708726D0 (en) 2017-06-01 2017-06-01 Electrosurgical instrument for ablation and resection
PCT/EP2018/064466 WO2018220178A1 (en) 2017-06-01 2018-06-01 Electrosurgical instrument for ablation and resection

Publications (1)

Publication Number Publication Date
SG11201908885UA true SG11201908885UA (en) 2019-10-30

Family

ID=59349831

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201908885U SG11201908885UA (en) 2017-06-01 2018-06-01 Electrosurgical instrument for ablation and resection
SG10201913061TA SG10201913061TA (en) 2017-06-01 2018-06-01 Electrosurgical instrument for ablation and resection

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201913061TA SG10201913061TA (en) 2017-06-01 2018-06-01 Electrosurgical instrument for ablation and resection

Country Status (12)

Country Link
US (1) US12108980B2 (enrdf_load_stackoverflow)
EP (2) EP3629969A1 (enrdf_load_stackoverflow)
JP (2) JP7304069B2 (enrdf_load_stackoverflow)
KR (1) KR20200015886A (enrdf_load_stackoverflow)
CN (2) CN110461264B (enrdf_load_stackoverflow)
AU (1) AU2018278265A1 (enrdf_load_stackoverflow)
BR (1) BR112019019820A2 (enrdf_load_stackoverflow)
CA (1) CA3057751A1 (enrdf_load_stackoverflow)
ES (1) ES3013083T3 (enrdf_load_stackoverflow)
GB (3) GB201708726D0 (enrdf_load_stackoverflow)
SG (2) SG11201908885UA (enrdf_load_stackoverflow)
WO (1) WO2018220178A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU199430U1 (ru) * 2020-02-06 2020-09-01 Общество с ограниченной ответственностью фирма "ТЕХНОСВЕТ" Универсальная установка для комплексного разрушения биоткани
EP4236848A4 (en) * 2020-10-27 2024-08-28 Boston Scientific Medical Device Limited ELECTROSURGICAL DEVICE WITH DETECTION
GB202109754D0 (en) * 2021-07-06 2021-08-18 Creo Medical Ltd A cable assembly for an electrosurgical instrument, and a method for manufacturing the same

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3490664T1 (de) * 1984-03-07 1986-01-23 Char'kovskaja oblastnaja kliničeskaja bol'nica, Char'kov Bipolarer biaktiver Elektroagulator
EP0415997A4 (en) * 1988-05-18 1992-04-08 Kasevich Associates, Inc. Microwave balloon angioplasty
US4945912A (en) * 1988-11-25 1990-08-07 Sensor Electronics, Inc. Catheter with radiofrequency heating applicator
US20070066972A1 (en) * 2001-11-29 2007-03-22 Medwaves, Inc. Ablation catheter apparatus with one or more electrodes
US6231571B1 (en) * 1999-05-03 2001-05-15 Alan G. Ellman Electrosurgical handpiece for treating tissue
US8083736B2 (en) * 2000-03-06 2011-12-27 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6432105B1 (en) * 2000-12-04 2002-08-13 Alan G. Ellman Bipolar electrosurgical handpiece for treating tissue
US20140039484A1 (en) * 2003-09-19 2014-02-06 Baylis Medical Company Inc. Methods for creating a channel through an occlusion within a body vessel
US11234761B2 (en) * 2006-01-27 2022-02-01 Baylis Medical Company Inc. Electrosurgical device for creating a channel through a region of tissue and methods of use thereof
US8317782B1 (en) * 2006-10-13 2012-11-27 Ellman International, Inc. Non-ablative radio-frequency treatment of skin tissue
US8679106B2 (en) * 2008-07-01 2014-03-25 Medwaves, Inc. Angioplasty and tissue ablation apparatus and method
US9173706B2 (en) * 2008-08-25 2015-11-03 Covidien Lp Dual-band dipole microwave ablation antenna
WO2011066445A2 (en) * 2009-11-30 2011-06-03 Medwaves, Inc. Radio frequency ablation system with tracking sensor
US20120150165A1 (en) * 2010-12-10 2012-06-14 Salient Surgical Technologies, Inc. Bipolar Electrosurgical Device
GB2487199A (en) * 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
US8974450B2 (en) * 2011-02-03 2015-03-10 Covidien Lp System and method for ablation procedure monitoring using electrodes
WO2013005484A1 (ja) 2011-07-07 2013-01-10 山科精器株式会社 双極式針型マイクロ波手術器
JP5769303B2 (ja) * 2011-08-15 2015-08-26 日本ライフライン株式会社 電極カテーテル
US9775665B2 (en) * 2013-03-15 2017-10-03 Alan G Ellman Fixed position RF electrode
GB201308558D0 (en) * 2013-05-13 2013-06-19 Creo Medical Ltd Electrosurgical apparatus
US9814514B2 (en) * 2013-09-13 2017-11-14 Ethicon Llc Electrosurgical (RF) medical instruments for cutting and coagulating tissue
KR200478381Y1 (ko) * 2013-10-07 2015-09-25 김한호 조직 치료를 위한 일회용 전자 수술 핸드피스
WO2015066311A1 (en) * 2013-10-30 2015-05-07 Thomas Jefferson University Systems and methods for neuromodulation and treatment of abnormal growths
US10531916B2 (en) 2013-11-13 2020-01-14 Micron Shiga Inc. Microwave-irradiating instrument
GB2521611B (en) * 2013-12-23 2020-02-12 Creo Medical Ltd Electrosurgical apparatus and electrosurgical device
US20150223866A1 (en) * 2014-02-07 2015-08-13 Verve Medical, Inc. Methods and systems for ablation of the renal pelvis
GB201418479D0 (en) * 2014-10-17 2014-12-03 Creo Medical Ltd Cable for conveying radiofrequency and/or microwave frequency energy to an electrosurgical instrument

Also Published As

Publication number Publication date
GB201907729D0 (en) 2019-07-17
GB201808994D0 (en) 2018-07-18
ES3013083T3 (en) 2025-04-10
JP2020521520A (ja) 2020-07-27
JP7304069B2 (ja) 2023-07-06
KR20200015886A (ko) 2020-02-13
CN116549102A (zh) 2023-08-08
GB2564942B (en) 2020-03-18
JP2022119984A (ja) 2022-08-17
US12108980B2 (en) 2024-10-08
WO2018220178A1 (en) 2018-12-06
GB2564942A (en) 2019-01-30
CA3057751A1 (en) 2018-12-06
EP3777746C0 (en) 2024-12-25
EP3777746B1 (en) 2024-12-25
EP3629969A1 (en) 2020-04-08
CN110461264B (zh) 2023-10-31
GB2571223A (en) 2019-08-21
GB2571223B (en) 2019-11-20
SG10201913061TA (en) 2020-03-30
CN110461264A (zh) 2019-11-15
EP3777746A1 (en) 2021-02-17
BR112019019820A2 (pt) 2020-04-22
GB201708726D0 (en) 2017-07-19
AU2018278265A1 (en) 2019-10-17
JP7394482B2 (ja) 2023-12-08
US20200289195A1 (en) 2020-09-17

Similar Documents

Publication Publication Date Title
SG11201906841VA (en) Electrosurgical energy conveying structure and electrosurgical device incorporating the same
SG11201904471WA (en) Electrosurgical instrument
SG11201806350XA (en) Electrosurgical probe for delivering rf and microwave energy
SG11201805321YA (en) Electrosurgical instrument having multiple treatment modalities
SG11201909915PA (en) Electrosurgical instrument for performing ablation or electroporation of biological tissue
SG11201909791XA (en) Apparatus for sterilising an instrument channel of a surgical scoping device
SG11201810385TA (en) Electrosurgical device with integrated microwave source
SG11201906823RA (en) Electrosurgical apparatus for tissue ablation
SG11201809378PA (en) Electrosurgical apparatus for delivering radiofrequency energy and microwave energy and a method for its use
SG11201808157SA (en) Electrosurgical cutting tool
SG11201905563PA (en) Electrosurgical apparatus and electrosurgical instrument
SG11201806975TA (en) Electrosurgical forceps instrument
SG11201807252QA (en) Anti-lag-3 antibodies
SG11201901636XA (en) Microwave energy transfer component for electrosurgical apparatus
SG11201808064YA (en) Antenna structure
SG11201908885UA (en) Electrosurgical instrument for ablation and resection
SG11201807068WA (en) Devices and methods for rapid pcr
SG11201901639RA (en) Electrosurgical instrument
SG11201809857TA (en) Anti-CTLA-4 Antibodies
SG11201901566RA (en) Skin treatment apparatus
SG11201907912YA (en) An appliance operation signal processing system and method
SG11201811184UA (en) Lag -3 binding members
SG11201909114XA (en) Flexible-rigid hybrid endoscope and instrument attachments
SG11202000446UA (en) Isolation device for electrosurgical apparatus
SG11201500003QA (en) Electrosurgical resection instrument