CN113710183B - 电外科系统 - Google Patents

电外科系统 Download PDF

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Publication number
CN113710183B
CN113710183B CN202080029345.3A CN202080029345A CN113710183B CN 113710183 B CN113710183 B CN 113710183B CN 202080029345 A CN202080029345 A CN 202080029345A CN 113710183 B CN113710183 B CN 113710183B
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CN
China
Prior art keywords
electrosurgical
tissue
microwave energy
distal
biological tissue
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
CN202080029345.3A
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English (en)
Chinese (zh)
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CN113710183A (zh
Inventor
C·P·汉考克
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Creo Medical Ltd
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Creo Medical Ltd
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Publication of CN113710183A publication Critical patent/CN113710183A/zh
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Expired - Fee Related legal-status Critical Current
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    • 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
    • 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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
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    • 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
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    • 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
    • A—HUMAN NECESSITIES
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    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/425—Evaluating particular parts, e.g. particular organs pancreas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57525—Immunoassay; Biospecific binding assay; Materials therefor for cancer of the liver or pancreas
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    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A61B2018/00577—Ablation
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2018/00613—Irreversible electroporation
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    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
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    • A61B2018/00779—Power or energy
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
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    • A61B2018/00773—Sensed parameters
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    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • 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
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • A61B2018/1869—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 interstitially inserted into the body, e.g. needles
    • A—HUMAN NECESSITIES
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    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Endocrinology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Surgical Instruments (AREA)
CN202080029345.3A 2019-04-29 2020-02-14 电外科系统 Expired - Fee Related CN113710183B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1905926.0 2019-04-29
GB1905926.0A GB2588070B (en) 2019-04-29 2019-04-29 Electrosurgical system
PCT/EP2020/053916 WO2020221485A1 (en) 2019-04-29 2020-02-14 Electrosurgical system

Publications (2)

Publication Number Publication Date
CN113710183A CN113710183A (zh) 2021-11-26
CN113710183B true CN113710183B (zh) 2024-05-28

Family

ID=66809105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080029345.3A Expired - Fee Related CN113710183B (zh) 2019-04-29 2020-02-14 电外科系统

Country Status (13)

Country Link
US (1) US20220151696A1 (https=)
EP (1) EP3962389B1 (https=)
JP (1) JP7394476B2 (https=)
KR (1) KR20220002873A (https=)
CN (1) CN113710183B (https=)
AU (1) AU2020266211A1 (https=)
BR (1) BR112021019144A2 (https=)
CA (1) CA3134623A1 (https=)
ES (1) ES2954616T3 (https=)
GB (1) GB2588070B (https=)
IL (1) IL287160A (https=)
SG (1) SG11202110621WA (https=)
WO (1) WO2020221485A1 (https=)

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US12076071B2 (en) 2020-08-14 2024-09-03 Kardium Inc. Systems and methods for treating tissue with pulsed field ablation
US20220233230A1 (en) * 2021-01-27 2022-07-28 NovaScan, Inc. Impedance-calibrated diagnostic medical devices
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GB202118160D0 (en) 2021-12-15 2022-01-26 Creo Medical Ltd Electrosurgical system for identifying and treating biological tissue
GB202313896D0 (en) * 2023-09-12 2023-10-25 Creo Medical Ltd MEasurement system
WO2026018191A1 (en) * 2024-07-18 2026-01-22 Kylix S.R.L. Bipolar radio frequency electrosurgical device
CN120788722B (zh) * 2025-09-15 2025-12-12 电子科技大学 一种微波钻孔装置及机器人

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CN108495596A (zh) * 2015-12-17 2018-09-04 科瑞欧医疗有限公司 递送微波能量的电外科探头
CN109069203A (zh) * 2016-04-15 2018-12-21 纽韦弗医疗设备公司 用于能量输送的系统和方法

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CN101801299A (zh) * 2007-09-20 2010-08-11 麦迪威公司 用于消融生物组织的射频能量传输装置
WO2012071526A2 (en) * 2010-11-23 2012-05-31 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation using tissue vasculature to treat aberrant cell masses or create tissue scaffolds
JP2014501574A (ja) * 2010-11-23 2014-01-23 ヴァージニア テック インテレクチュアル プロパティーズ，インコーポレーテッド 異常な細胞集団を治療するか、組織スキャフォールドを生成するために組織の脈管構造を用いる不可逆的電気穿孔
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CN109069203A (zh) * 2016-04-15 2018-12-21 纽韦弗医疗设备公司 用于能量输送的系统和方法

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Publication number Publication date
AU2020266211A1 (en) 2021-10-14
BR112021019144A2 (pt) 2021-11-30
EP3962389B1 (en) 2023-06-07
GB2588070B (en) 2022-11-16
JP2022530189A (ja) 2022-06-28
US20220151696A1 (en) 2022-05-19
SG11202110621WA (en) 2021-10-28
IL287160A (en) 2021-12-01
KR20220002873A (ko) 2022-01-07
EP3962389A1 (en) 2022-03-09
GB2588070A (en) 2021-04-21
ES2954616T3 (es) 2023-11-23
GB201905926D0 (en) 2019-06-12
CN113710183A (zh) 2021-11-26
WO2020221485A1 (en) 2020-11-05
EP3962389C0 (en) 2023-06-07
JP7394476B2 (ja) 2023-12-08
CA3134623A1 (en) 2020-11-05

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