WO2012153927A3 - Aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence - Google Patents

Aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence Download PDF

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Publication number
WO2012153927A3
WO2012153927A3 PCT/KR2012/003357 KR2012003357W WO2012153927A3 WO 2012153927 A3 WO2012153927 A3 WO 2012153927A3 KR 2012003357 W KR2012003357 W KR 2012003357W WO 2012153927 A3 WO2012153927 A3 WO 2012153927A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode needle
heat therapy
frequency heat
bipolar electrode
asymmetric
Prior art date
Application number
PCT/KR2012/003357
Other languages
English (en)
Korean (ko)
Other versions
WO2012153927A2 (fr
Inventor
신경민
신경훈
김동언
백정환
Original Assignee
(주) 태웅메디칼
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 (주) 태웅메디칼 filed Critical (주) 태웅메디칼
Publication of WO2012153927A2 publication Critical patent/WO2012153927A2/fr
Publication of WO2012153927A3 publication Critical patent/WO2012153927A3/fr

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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
    • A61B18/1477—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
    • A61B18/04—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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/06—Electrodes for high-frequency therapy
    • 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
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • 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
    • 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
    • A61B2018/1497—Electrodes covering only part of the probe circumference

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Rehabilitation Therapy (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)

Abstract

La présente invention concerne une aiguille-électrode bipolaire pour thermothérapie haute fréquence, qui réalise une nécrose d'un site lésé, par exemple d'un tissu cancéreux dans un organe corporel, par élévation de la température du site lésé au moyen d'ondes haute fréquence et cautérisation de ce dernier. Un mode de réalisation de la présente invention concerne une aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence, l'aiguille comprenant au moins deux parties conductrices séparées l'une de l'autre par au moins une partie isolante, lesdites au moins deux parties conductrices présentant une structure asymétrique dans laquelle l'une des parties conductrices est plus longue que l'autre, ainsi que des électrodes agencées de manière bipolaire, permettant à l'aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence de cautériser une grande zone de tissu, ladite zone à cautériser pouvant être ajustée de manière sélective.
PCT/KR2012/003357 2011-05-12 2012-04-30 Aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence WO2012153927A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0044719 2011-05-12
KR1020110044719A KR20120126706A (ko) 2011-05-12 2011-05-12 고주파 열치료용 비대칭 바이폴라 전극침

Publications (2)

Publication Number Publication Date
WO2012153927A2 WO2012153927A2 (fr) 2012-11-15
WO2012153927A3 true WO2012153927A3 (fr) 2013-01-03

Family

ID=47139767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003357 WO2012153927A2 (fr) 2011-05-12 2012-04-30 Aiguille-électrode bipolaire asymétrique pour thermothérapie haute fréquence

Country Status (2)

Country Link
KR (1) KR20120126706A (fr)
WO (1) WO2012153927A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101522662B1 (ko) * 2013-11-27 2015-05-27 주식회사 스타메드 고주파 열치료용 전극장치
JP6611722B2 (ja) * 2014-01-06 2019-11-27 ファラパルス，インコーポレイテッド 治療用電気インパルスを送達するデバイスおよび方法
US20150328448A1 (en) * 2014-05-13 2015-11-19 Biotronik Ag Electrode element for electromedical therapy in a human or animal body
CN105662847A (zh) * 2016-02-22 2016-06-15 深圳市中医院 治疗和检测两用针灸针及其制造方法
KR101963621B1 (ko) * 2016-11-04 2019-04-01 주식회사 스타메드 고주파 열 치료 장치
KR102066045B1 (ko) 2017-06-23 2020-02-11 주식회사 루트로닉 마이크로 니들을 포함하는 rf치료장치, 그 제어방법
TWI634868B (zh) 2017-12-22 2018-09-11 財團法人工業技術研究院 雙極電極探針
KR102277008B1 (ko) 2019-07-17 2021-07-13 주식회사 제이시스메디칼 전류 인가용 니들 팁, 핸드피스 및 피부 처치 장치
CN113324980B (zh) * 2021-06-04 2022-04-22 南京大学 闭合式双极电极阵列及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312428B1 (en) * 1995-03-03 2001-11-06 Neothermia Corporation Methods and apparatus for therapeutic cauterization of predetermined volumes of biological tissue
JP2005144142A (ja) * 2003-11-19 2005-06-09 Jon C Garito 組織治療用電気外科手術用電極
WO2006007324A1 (fr) * 2004-06-28 2006-01-19 Kamran Behzadian Procede et dispositif pour effectuer une ablation sensiblement uniforme autour d'un ensemble d'electrodes bipolaires
KR101000320B1 (ko) * 2008-04-15 2010-12-13 (주) 태웅메디칼 바이폴라 전극 방식의 가이드 와이어 및 이를 이용한카테터 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312428B1 (en) * 1995-03-03 2001-11-06 Neothermia Corporation Methods and apparatus for therapeutic cauterization of predetermined volumes of biological tissue
JP2005144142A (ja) * 2003-11-19 2005-06-09 Jon C Garito 組織治療用電気外科手術用電極
WO2006007324A1 (fr) * 2004-06-28 2006-01-19 Kamran Behzadian Procede et dispositif pour effectuer une ablation sensiblement uniforme autour d'un ensemble d'electrodes bipolaires
KR101000320B1 (ko) * 2008-04-15 2010-12-13 (주) 태웅메디칼 바이폴라 전극 방식의 가이드 와이어 및 이를 이용한카테터 시스템

Also Published As

Publication number Publication date
KR20120126706A (ko) 2012-11-21
WO2012153927A2 (fr) 2012-11-15

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