KR101844086B1 - 자기 제어식 전기 가열 요소를 구비한 의료 가열 디바이스 및 방법 - Google Patents

자기 제어식 전기 가열 요소를 구비한 의료 가열 디바이스 및 방법 Download PDF

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KR101844086B1
KR101844086B1 KR1020127020546A KR20127020546A KR101844086B1 KR 101844086 B1 KR101844086 B1 KR 101844086B1 KR 1020127020546 A KR1020127020546 A KR 1020127020546A KR 20127020546 A KR20127020546 A KR 20127020546A KR 101844086 B1 KR101844086 B1 KR 101844086B1
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temperature
probe
tissue
current
self
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Expired - Fee Related
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KR1020127020546A
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English (en)
Korean (ko)
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KR20120117019A (ko
Inventor
타이 씨 쳉
엘버트 티 쳉
재클린 티 쳉
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큐로 메디컬 인크.
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Priority claimed from US12/652,262 external-priority patent/US9044232B2/en
Priority claimed from US12/783,714 external-priority patent/US8512335B2/en
Application filed by 큐로 메디컬 인크. filed Critical 큐로 메디컬 인크.
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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
    • A61B18/1402—Probes for open surgery
    • 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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • 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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00136—Coatings on the energy applicator with polymer
    • 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
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00821—Temperature measured by a thermocouple
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B18/18—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
    • A61B2018/1869—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

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
KR1020127020546A 2010-01-05 2011-01-04 자기 제어식 전기 가열 요소를 구비한 의료 가열 디바이스 및 방법 Expired - Fee Related KR101844086B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/652,262 2010-01-05
US12/652,262 US9044232B2 (en) 2010-01-05 2010-01-05 Medical heating device and method with self-limiting electrical heating element
US12/783,714 US8512335B2 (en) 2010-05-20 2010-05-20 High frequency alternating current medical device with self-limiting conductive material and method
US12/783,714 2010-05-20
PCT/US2011/020136 WO2011084957A1 (en) 2010-01-05 2011-01-04 Medical heating device and method with self-limiting electrical heating element

Publications (2)

Publication Number Publication Date
KR20120117019A KR20120117019A (ko) 2012-10-23
KR101844086B1 true KR101844086B1 (ko) 2018-03-30

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Application Number Title Priority Date Filing Date
KR1020127020546A Expired - Fee Related KR101844086B1 (ko) 2010-01-05 2011-01-04 자기 제어식 전기 가열 요소를 구비한 의료 가열 디바이스 및 방법

Country Status (6)

Country Link
EP (1) EP2521503A4 (enrdf_load_stackoverflow)
JP (2) JP6054748B2 (enrdf_load_stackoverflow)
KR (1) KR101844086B1 (enrdf_load_stackoverflow)
CN (1) CN102811676B (enrdf_load_stackoverflow)
BR (1) BR112012016579A2 (enrdf_load_stackoverflow)
WO (1) WO2011084957A1 (enrdf_load_stackoverflow)

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US20140018793A1 (en) * 2012-07-12 2014-01-16 Covidien Lp Heat-distribution indicators, thermal zone indicators, electrosurgical systems including same and methods of directing energy to tissue using same
US9439712B2 (en) 2012-07-12 2016-09-13 Covidien Lp Heat-distribution indicators, thermal zone indicators, electrosurgical systems including same and methods of directing energy to tissue using same
CN106456986A (zh) * 2014-04-17 2017-02-22 波士顿科学国际有限公司 用于治疗性热处理的装置和方法
CN111671517A (zh) * 2014-04-29 2020-09-18 威廉·迪恩·华莱士 电外科设备
JP2016027839A (ja) * 2014-07-11 2016-02-25 サンメディカル株式会社 医療用加熱機器
CN104173105A (zh) * 2014-09-18 2014-12-03 安隽医疗科技(南京)有限公司 一种新型消融双极针
CN106137382A (zh) * 2015-03-30 2016-11-23 安隽医疗科技(南京)有限公司 温度控制
US10285754B2 (en) * 2015-05-18 2019-05-14 Biosense Webster (Israel) Ltd. Catheter with coaxial thermocouple
US9839470B2 (en) 2015-06-30 2017-12-12 Covidien Lp Electrosurgical generator for minimizing neuromuscular stimulation
JPWO2017130384A1 (ja) * 2016-01-29 2018-12-13 オリンパス株式会社 処置具及び処置システム
ES2846351T3 (es) * 2016-11-16 2021-07-28 Integra Lifesciences Entpr Lllp Pieza de mano quirúrgica ultrasónica
US10993557B2 (en) 2018-08-03 2021-05-04 American Sterilizer Company Pressure management warming headrest
CN107994756A (zh) * 2017-11-21 2018-05-04 西南石油大学 一种热感式能量采集器
JP6848089B2 (ja) * 2017-11-22 2021-03-24 オリンパス株式会社 処置具及び処置具の製造方法
CN119908835A (zh) * 2018-12-04 2025-05-02 柯惠有限合伙公司 用于确定微波发生器的设备专用运行配置的系统和方法
CN110403578A (zh) * 2019-08-30 2019-11-05 福建医科大学 一种测量大鼠皮瓣神经恢复的热传导装置
CN110890795B (zh) * 2019-10-14 2021-08-27 宴晶科技(北京)有限公司 一种基于非接触供电的肿瘤热消融装置
EP4096598A1 (en) 2020-01-31 2022-12-07 American Sterilizer Company Ptc heating element and warming device including same for use in a patient warming system
AU2021214577B2 (en) 2020-01-31 2024-11-28 American Sterilizer Company Patient warming system
CN112054765B (zh) * 2020-08-27 2023-01-31 平潭煜想时代科技有限公司 太阳能集电器发电方法和太阳能集电器以及计算机设备
US20240315723A1 (en) * 2023-03-24 2024-09-26 Verb Surgical Inc. Method and system for estimating temperature of an end effector of an ultrasonic instrument
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US20040030327A1 (en) * 2000-09-12 2004-02-12 Gady Golan Surgical cauterizing instrument particularly useful as a cauterizing scalpel

Also Published As

Publication number Publication date
KR20120117019A (ko) 2012-10-23
CN102811676B (zh) 2017-03-08
EP2521503A1 (en) 2012-11-14
JP6054748B2 (ja) 2016-12-27
BR112012016579A2 (pt) 2018-07-31
EP2521503A4 (en) 2017-02-08
JP2017012862A (ja) 2017-01-19
WO2011084957A1 (en) 2011-07-14
JP2013516281A (ja) 2013-05-13
CN102811676A (zh) 2012-12-05

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