CN110799143B - 用于将rf和/或微波能量递送到生物组织中的电外科设备 - Google Patents

用于将rf和/或微波能量递送到生物组织中的电外科设备 Download PDF

Info

Publication number
CN110799143B
CN110799143B CN201880043868.6A CN201880043868A CN110799143B CN 110799143 B CN110799143 B CN 110799143B CN 201880043868 A CN201880043868 A CN 201880043868A CN 110799143 B CN110799143 B CN 110799143B
Authority
CN
China
Prior art keywords
electrosurgical instrument
distal end
protective shell
instrument
conductive
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.)
Active
Application number
CN201880043868.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN110799143A (zh
Inventor
C·P·汉考克
罗汉·莫尼科
S·莫里斯
汤姆·克雷文
斯特凡尼娅·帕尔曼
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.)
Creo Medical Ltd
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 CN110799143A publication Critical patent/CN110799143A/zh
Application granted granted Critical
Publication of CN110799143B publication Critical patent/CN110799143B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B18/18—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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • 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
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • 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
    • A61B2018/1412—Blade
    • 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
    • A61B2018/183—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 characterised by the type of antenna
    • A61B2018/1838—Dipole antennas
    • 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
    • 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
    • A61B2018/1876—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 multiple frequencies
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Plasma & Fusion (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
CN201880043868.6A 2017-08-17 2018-08-15 用于将rf和/或微波能量递送到生物组织中的电外科设备 Active CN110799143B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1713177.2 2017-08-17
GB1713177.2A GB2565575A (en) 2017-08-17 2017-08-17 Electrosurgical apparatus for delivering RF and/or microwave energy into biological tissue
PCT/EP2018/072155 WO2019034710A1 (en) 2017-08-17 2018-08-15 ELECTROSURGICAL APPARATUS FOR DISTRIBUTING RADIO FREQUENCY (RF) AND / OR MICROWAVE ENERGY IN BIOLOGICAL TISSUE

Publications (2)

Publication Number Publication Date
CN110799143A CN110799143A (zh) 2020-02-14
CN110799143B true CN110799143B (zh) 2022-12-23

Family

ID=59996698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880043868.6A Active CN110799143B (zh) 2017-08-17 2018-08-15 用于将rf和/或微波能量递送到生物组织中的电外科设备

Country Status (15)

Country Link
US (2) US12064172B2 (enExample)
EP (2) EP3668434B1 (enExample)
JP (2) JP7195623B2 (enExample)
KR (1) KR20200042442A (enExample)
CN (1) CN110799143B (enExample)
AU (1) AU2018316496A1 (enExample)
BR (1) BR112019027335A2 (enExample)
CA (1) CA3067514A1 (enExample)
ES (2) ES2921436T3 (enExample)
GB (1) GB2565575A (enExample)
IL (1) IL271526A (enExample)
PT (1) PT3782570T (enExample)
RU (1) RU2768604C2 (enExample)
SG (2) SG11201912234RA (enExample)
WO (1) WO2019034710A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3036694T3 (en) * 2018-12-27 2025-09-23 Conmed Corp Cannula seal assembly
US11766288B2 (en) 2019-02-22 2023-09-26 Gyrus Acmi, Inc. Flexible bipolar sheath
DE102019108117A1 (de) * 2019-03-28 2020-10-01 Olympus Winter & Ibe Gmbh Verfahren zum Herstellen eines Endoskops
US11717342B2 (en) 2019-04-11 2023-08-08 Gyrus Acmi, Inc. Medical device
EP3769707B1 (de) * 2019-07-23 2026-01-14 Erbe Elektromedizin GmbH Elektrodenanordnung
GB2597751A (en) 2020-08-03 2022-02-09 Creo Medical Ltd Electrosurgical apparatus, and methods for cutting and coagulation
GB202119001D0 (en) * 2021-12-24 2022-02-09 Creo Medical Ltd Surgical instrument

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032766A1 (de) * 1999-07-08 2001-11-15 Olympus Optical Co Endoskopisches Hochfrequenzmesser
CN105338918A (zh) * 2013-05-08 2016-02-17 科瑞欧医疗有限公司 用于控制由电外科探针递送的功率的方法和设备
EP2997922A1 (en) * 2012-09-26 2016-03-23 Aesculap Ag Apparatus for tissue cutting and sealing
CN105934214A (zh) * 2013-12-31 2016-09-07 科瑞欧医疗有限公司 用于将rf和/或微波能量传递到生物组织的电外科设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210396B1 (en) * 1999-06-24 2001-04-03 Medtronic, Inc. Guiding catheter with tungsten loaded band
US6878147B2 (en) * 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
GB0130975D0 (en) * 2001-12-27 2002-02-13 Gyrus Group Plc A surgical instrument
JP4313205B2 (ja) 2001-12-27 2009-08-12 ジラス メディカル リミティド 外科手術用器具
WO2003088806A2 (en) 2002-04-16 2003-10-30 Vivant Medical, Inc. Localization element with energized tip
GB0620058D0 (en) * 2006-10-10 2006-11-22 Medical Device Innovations Ltd Tissue measurement and ablation antenna
US8328801B2 (en) * 2009-08-17 2012-12-11 Vivant Medical, Inc. Surface ablation antenna with dielectric loading
US8906007B2 (en) * 2009-09-28 2014-12-09 Covidien Lp Electrosurgical devices, directional reflector assemblies coupleable thereto, and electrosurgical systems including same
US9993294B2 (en) * 2009-11-17 2018-06-12 Perseon Corporation Microwave coagulation applicator and system with fluid injection
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2487199A (en) 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
RU2466758C1 (ru) * 2011-06-06 2012-11-20 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) Контактный микроволновый аппликатор
EP2831604B1 (en) * 2012-03-31 2019-10-16 Microcube, LLC Returned power for microwave applications
GB2503673A (en) * 2012-07-03 2014-01-08 Creo Medical Ltd Electrosurgical device with convex under surface
US10010366B2 (en) * 2014-12-17 2018-07-03 Ethicon Llc Surgical devices and methods for tissue cutting and sealing
MX2018005116A (es) * 2015-10-26 2018-09-05 Neuwave Medical Inc Sistemas de suministro de energia y sus usos.
US10628895B2 (en) * 2015-12-14 2020-04-21 The Climate Corporation Generating digital models of relative yield of a crop based on nitrate values in the soil
WO2017109929A1 (ja) 2015-12-25 2017-06-29 オリンパス株式会社 超音波振動子および超音波医療装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032766A1 (de) * 1999-07-08 2001-11-15 Olympus Optical Co Endoskopisches Hochfrequenzmesser
EP2997922A1 (en) * 2012-09-26 2016-03-23 Aesculap Ag Apparatus for tissue cutting and sealing
CN105338918A (zh) * 2013-05-08 2016-02-17 科瑞欧医疗有限公司 用于控制由电外科探针递送的功率的方法和设备
CN105934214A (zh) * 2013-12-31 2016-09-07 科瑞欧医疗有限公司 用于将rf和/或微波能量传递到生物组织的电外科设备

Also Published As

Publication number Publication date
RU2768604C2 (ru) 2022-03-24
US12575883B2 (en) 2026-03-17
RU2020106129A3 (enExample) 2021-09-30
JP2020531055A (ja) 2020-11-05
US12064172B2 (en) 2024-08-20
EP3782570B1 (en) 2022-04-27
WO2019034710A1 (en) 2019-02-21
US20240325083A1 (en) 2024-10-03
IL271526A (en) 2020-02-27
GB2565575A (en) 2019-02-20
EP3668434B1 (en) 2022-09-28
JP2023027197A (ja) 2023-03-01
AU2018316496A1 (en) 2020-01-23
PT3782570T (pt) 2022-07-07
GB201713177D0 (en) 2017-10-04
ES2921436T3 (es) 2022-08-25
SG11201912234RA (en) 2020-01-30
RU2020106129A (ru) 2021-09-17
JP7469824B2 (ja) 2024-04-17
ES2931298T3 (es) 2022-12-28
CN110799143A (zh) 2020-02-14
EP3782570A1 (en) 2021-02-24
SG10202112729VA (en) 2021-12-30
KR20200042442A (ko) 2020-04-23
US20200268445A1 (en) 2020-08-27
JP7195623B2 (ja) 2022-12-26
EP3668434A1 (en) 2020-06-24
BR112019027335A2 (pt) 2020-07-07
CA3067514A1 (en) 2019-02-21

Similar Documents

Publication Publication Date Title
JP6803902B2 (ja) 生体組織内へｒｆおよび／またはマイクロ波エネルギーを供給する電気外科機器
CN110799143B (zh) 用于将rf和/或微波能量递送到生物组织中的电外科设备
CN104427951B (zh) 电外科切除仪器
CN113038897B (zh) 用于将电外科发生器和电外科器械互连的接口接合部
HK40019816B (en) Electrosurgical apparatus for delivering rf and/or microwave energy into biological tissue
HK40019816A (en) Electrosurgical apparatus for delivering rf and/or microwave energy into biological tissue
HK40003308B (zh) 用於将rf和/或微波能量传递到生物组织的电外科设备
HK40003308A (en) Electrosurgical apparatus for delivering rf and/or microwave energy into biological tissue
HK1228708B (zh) 用於将rf和/或微波能量传递到生物组织的电外科设备
HK1244650B (zh) 电外科切除仪器
HK1228708A1 (en) Electrosurgical apparatus for delivering rf and/or microwave energy into biological tissue

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40019816

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant