KR101066650B1 - 일체조립과 분할 가능한 전극침 몸체의 구조 - Google Patents
일체조립과 분할 가능한 전극침 몸체의 구조 Download PDFInfo
- Publication number
- KR101066650B1 KR101066650B1 KR1020100005511A KR20100005511A KR101066650B1 KR 101066650 B1 KR101066650 B1 KR 101066650B1 KR 1020100005511 A KR1020100005511 A KR 1020100005511A KR 20100005511 A KR20100005511 A KR 20100005511A KR 101066650 B1 KR101066650 B1 KR 101066650B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- electrode needle
- divided
- coupled
- high frequency
- Prior art date
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
- A61B18/04—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
- 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
- A61H39/002—Using electric currents
-
- 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
- A61H39/086—Acupuncture needles
-
- 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
- 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
- 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
- A61B2018/143—Needle multiple needles
Landscapes
- Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
- Electrotherapy Devices (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Description
도 2는 전극침 몸체가 분해된 상태를 나타낸 분해사시도,
도 3은 가이드의 사시도,
도 4는 전극침 몸체가 결합된 상태를 나타낸 결합사시도,
도 5는 도 4에 결합구 및 가이드가 결합된 사시도,
도 6은 도 5의 사용상태도,
도 7은 도 2의 사용상태도,
도 8은 도 5의 다른 실시 사용상태도 이다.
12 : 냉각수라인 20 : 전극침 몸체
21 : 연결선 22 : 전극침
23 : 분할몸체 24 : 분리면
25 : 결합돌기 26 : 결합홈
27 : 융기면 30 : 결합구
100 : 일체분리형 전극침 몸체
Claims (3)
- RF제너레이터에 연결되는 전극라인(11)과 냉각수라인(12)이 고주파 및 냉각수를 분배하는 분배몸체(10)에 연결되고, 상기 분배몸체(10)와 연결선(21)으로 연결되어 고주파 및 냉각수를 공급받는 전극침(22)이 전방에 결합된 전극침 몸체(20)에 있어서,
상기 전극침 몸체(20)를 하나의 전극침(22)이 각각 결합된 상태를 이루도록 두 개 이상으로 분할하여 다수개의 분할몸체(23)를 형성하고, 상기 분할몸체(23)의 분리시 생성되는 분리면(24)에는 결합돌기(25)와 결합홈(26)을 간섭되지 않게 형성하여 다른 분할몸체(23)의 분리면(24)에 형성되는 결합홈(26)과 결합돌기(25)와 끼움 결합되도록 함으로써,
상기 다수개의 분할몸체(23)에 형성된 결합돌기(25)와 결합홈(26)에 대응되는 결합홈(26)과 결합돌기(25)를 끼움 결합시켜 일체형, 해체시켜 분할형으로 구성하는 것을 특징으로 하는 일체조립과 분할 가능한 전극침 몸체의 구조. - 제 1항에 있어서, 상기 분할몸체(23)의 양끝단에는 외측으로 융기되는 융기부(27)를 형성하고,
상기 다수개의 분할몸체(23)를 일체형으로 결합시 융기부(27)를 감싸며 조임하는 결합구(30)를 외주면에 결합시켜 분할몸체(23)가 해체되지 않도록 구성하는 것을 특징으로 하는 일체조립과 분할 가능한 전극침 몸체의 구조. - 제 1항에 있어서, 상기 다수개의 전극침(22)이 각각 통과할 수 있는 다수개의 관통홀(41)이 서로 다른 높이 차를 갖는 가이드단(42)을 관통하여 형성되는 가이드(40)를 구성하는 것을 특징으로 하는 일체조립과 분할 가능한 전극침 몸체의 구조.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100005511A KR101066650B1 (ko) | 2010-01-21 | 2010-01-21 | 일체조립과 분할 가능한 전극침 몸체의 구조 |
PCT/KR2011/000450 WO2011090350A2 (en) | 2010-01-21 | 2011-01-21 | Combinable electrode needle base structure |
EP11734899.5A EP2525868B1 (en) | 2010-01-21 | 2011-01-21 | Combinable electrode needle base structure |
US13/383,903 US9072525B2 (en) | 2010-01-21 | 2011-01-21 | Combinable electrode needle base structure |
JP2012530795A JP5321993B2 (ja) | 2010-01-21 | 2011-01-21 | 一体に結合可能な電極針本体の構造体 |
CN201180002715.5A CN102470241B (zh) | 2010-01-21 | 2011-01-21 | 可组合的电极针基座结构 |
ES11734899T ES2709490T3 (es) | 2010-01-21 | 2011-01-21 | Estructura de base combinable para aguja de electrodo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100005511A KR101066650B1 (ko) | 2010-01-21 | 2010-01-21 | 일체조립과 분할 가능한 전극침 몸체의 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110085631A KR20110085631A (ko) | 2011-07-27 |
KR101066650B1 true KR101066650B1 (ko) | 2011-09-22 |
Family
ID=44307420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100005511A KR101066650B1 (ko) | 2010-01-21 | 2010-01-21 | 일체조립과 분할 가능한 전극침 몸체의 구조 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9072525B2 (ko) |
EP (1) | EP2525868B1 (ko) |
JP (1) | JP5321993B2 (ko) |
KR (1) | KR101066650B1 (ko) |
CN (1) | CN102470241B (ko) |
ES (1) | ES2709490T3 (ko) |
WO (1) | WO2011090350A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101393415B1 (ko) | 2012-06-08 | 2014-05-12 | 한국과학기술원 | 플라스크 형태의 전기침 플랫폼 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019071269A2 (en) | 2017-10-06 | 2019-04-11 | Powell Charles Lee | SYSTEM AND METHOD FOR TREATING AN OBSTRUCTIVE SLEEP APNEA |
KR102595891B1 (ko) * | 2021-05-07 | 2023-11-01 | 주식회사 스타메드 | 고주파 전극 및 다기능 전극을 포함하는 전극 장치 |
CN113520586B (zh) * | 2021-07-16 | 2022-06-17 | 河南科技大学第一附属医院 | 一种穿刺灌注针、灌注件及肿瘤射频消融电极头 |
CN113520585B (zh) * | 2021-07-16 | 2022-06-17 | 河南科技大学第一附属医院 | 一种隔离灌注件、消融电极头以及肿瘤射频消融治疗装置 |
CN114099962A (zh) * | 2021-12-22 | 2022-03-01 | 江苏海莱新创医疗科技有限公司 | 肿瘤电场治疗***及其电极片组件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06190059A (ja) * | 1992-10-14 | 1994-07-12 | Omron Corp | 高周波温熱治療用電極 |
JPH11267227A (ja) | 1998-03-24 | 1999-10-05 | Olympus Optical Co Ltd | 治療装置 |
JP2007244748A (ja) | 2006-03-17 | 2007-09-27 | Admetech:Kk | 生体加熱針及びこれを用いた治療器具 |
KR20090105509A (ko) * | 2008-04-03 | 2009-10-07 | 주식회사 싸이버메딕 | 고주파 온침 전기자극장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161533A (en) * | 1991-09-19 | 1992-11-10 | Xomed-Treace Inc. | Break-apart needle electrode system for monitoring facial EMG |
EP0673225A4 (en) | 1993-03-16 | 1996-01-24 | Ep Technologies | ARRANGEMENT FOR MULTI-DIMENSIONAL DISPLAY AND TISSUE ABLATION OF THE HEART. |
US5536267A (en) * | 1993-11-08 | 1996-07-16 | Zomed International | Multiple electrode ablation apparatus |
US6530922B2 (en) * | 1993-12-15 | 2003-03-11 | Sherwood Services Ag | Cluster ablation electrode system |
CN1147964A (zh) | 1995-10-17 | 1997-04-23 | 郭伟 | 组合电极导管 |
US7008421B2 (en) | 2002-08-21 | 2006-03-07 | Resect Medical, Inc. | Apparatus and method for tissue resection |
US20050085807A1 (en) | 2002-04-23 | 2005-04-21 | Andrea Venturelli | Instrument with at least two active radio-frequency wires for treatment of tumours |
JP2004160083A (ja) | 2002-11-15 | 2004-06-10 | Aloka Co Ltd | 電気手術装置 |
US20040267256A1 (en) * | 2003-06-24 | 2004-12-30 | Garabedian Robert J. | Compound lesion alignment device |
CA2613286A1 (en) * | 2005-06-21 | 2007-01-04 | Naviscan Pet Systems, Inc. | Tissue interventions using nuclear-emission image guidance |
GB0604471D0 (en) * | 2006-03-06 | 2006-04-12 | Emcision Ltd | Device and method for the treatment of tumours |
US9814519B2 (en) * | 2006-04-20 | 2017-11-14 | Boston Scientific Scimed, Inc. | Ablation probe with ribbed insulated sheath |
US9271796B2 (en) * | 2008-06-09 | 2016-03-01 | Covidien Lp | Ablation needle guide |
-
2010
- 2010-01-21 KR KR1020100005511A patent/KR101066650B1/ko active IP Right Grant
-
2011
- 2011-01-21 JP JP2012530795A patent/JP5321993B2/ja active Active
- 2011-01-21 CN CN201180002715.5A patent/CN102470241B/zh active Active
- 2011-01-21 WO PCT/KR2011/000450 patent/WO2011090350A2/en active Application Filing
- 2011-01-21 ES ES11734899T patent/ES2709490T3/es active Active
- 2011-01-21 EP EP11734899.5A patent/EP2525868B1/en active Active
- 2011-01-21 US US13/383,903 patent/US9072525B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06190059A (ja) * | 1992-10-14 | 1994-07-12 | Omron Corp | 高周波温熱治療用電極 |
JPH11267227A (ja) | 1998-03-24 | 1999-10-05 | Olympus Optical Co Ltd | 治療装置 |
JP2007244748A (ja) | 2006-03-17 | 2007-09-27 | Admetech:Kk | 生体加熱針及びこれを用いた治療器具 |
KR20090105509A (ko) * | 2008-04-03 | 2009-10-07 | 주식회사 싸이버메딕 | 고주파 온침 전기자극장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101393415B1 (ko) | 2012-06-08 | 2014-05-12 | 한국과학기술원 | 플라스크 형태의 전기침 플랫폼 |
Also Published As
Publication number | Publication date |
---|---|
JP5321993B2 (ja) | 2013-10-23 |
US20120179152A1 (en) | 2012-07-12 |
US9072525B2 (en) | 2015-07-07 |
CN102470241B (zh) | 2014-08-13 |
EP2525868B1 (en) | 2018-11-07 |
EP2525868A4 (en) | 2017-04-05 |
WO2011090350A3 (en) | 2011-12-01 |
EP2525868A2 (en) | 2012-11-28 |
ES2709490T3 (es) | 2019-04-16 |
JP2013505768A (ja) | 2013-02-21 |
WO2011090350A2 (en) | 2011-07-28 |
KR20110085631A (ko) | 2011-07-27 |
CN102470241A (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101066650B1 (ko) | 일체조립과 분할 가능한 전극침 몸체의 구조 | |
US7008421B2 (en) | Apparatus and method for tissue resection | |
US7666183B2 (en) | Electrode arrangement for surgical instrument | |
US20070055225A1 (en) | Method and apparatus for electromagnetic ablation of biological tissue | |
US20120029498A1 (en) | Bipolar Radio Frequency Ablation Instrument | |
US20040254572A1 (en) | Self anchoring radio frequency ablation array | |
US8303584B2 (en) | Electrosurgical instrument for tissue coagulation and cut | |
US9439715B2 (en) | Electrosurgical instrument | |
JP2008253585A (ja) | 医療用挿入ガイド器具 | |
US7354437B2 (en) | Electrode device for high frequency thermotherapy | |
KR20120126706A (ko) | 고주파 열치료용 비대칭 바이폴라 전극침 | |
KR101522662B1 (ko) | 고주파 열치료용 전극장치 | |
US10631924B2 (en) | High-frequency treatment tool | |
KR101054828B1 (ko) | 고주파 열 치료용 전극 장치 | |
KR20210106432A (ko) | 피하 응고를 위한 장치, 시스템 및 방법 | |
AU2017202771B2 (en) | Ablation instruments with a member having a triangular cross-section | |
KR102595891B1 (ko) | 고주파 전극 및 다기능 전극을 포함하는 전극 장치 | |
JP7525168B2 (ja) | 皮下凝固のためのデバイス、システムおよび方法 | |
US20220047320A1 (en) | Screen sphere tissue ablation devices and methods | |
KR101006978B1 (ko) | 고주파 열치료용 전극침의 구조 | |
US20240252227A1 (en) | Electrode device comprising high-frequency electrode and multi-functional electrode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140828 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150707 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160919 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180221 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180917 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190905 Year of fee payment: 9 |