KR20190045624A - 플라스마 치료 장치 및 방법 - Google Patents
플라스마 치료 장치 및 방법 Download PDFInfo
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- KR20190045624A KR20190045624A KR1020170138420A KR20170138420A KR20190045624A KR 20190045624 A KR20190045624 A KR 20190045624A KR 1020170138420 A KR1020170138420 A KR 1020170138420A KR 20170138420 A KR20170138420 A KR 20170138420A KR 20190045624 A KR20190045624 A KR 20190045624A
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- 238000009832 plasma treatment Methods 0.000 title abstract description 23
- 210000001835 viscera Anatomy 0.000 claims abstract description 35
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002210 silicon-based material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 44
- 210000000056 organ Anatomy 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
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- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000000153 supplemental effect Effects 0.000 description 1
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- 230000017423 tissue regeneration Effects 0.000 description 1
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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
- A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
-
- 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
-
- 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
- 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
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/054—General characteristics of the apparatus combined with other kinds of therapy with electrotherapy
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Anesthesiology (AREA)
- Otolaryngology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Child & Adolescent Psychology (AREA)
- Cardiology (AREA)
- Plasma Technology (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
도 2는 도 1의 플라스마 치료 장치가 신체 내부 장기로 삽입 또는 회수 시의 상태를 나타내는 단면도이다.
도 3은 본 발명의 다른 실시 예에 따른 플라스마 치료 장치를 나타내는 도면이다.
200 : 가스 공급관
300 : 벌룬
400 : 전극
500 : 전력 공급라인
600 : 보조 벌룬
700 : 연결 라인
800 : 소스 가스 공급라인
S : 장기
Claims (7)
- 신체 내부 장기를 치료하는 플라스마 치료 장치에 있어서,
상기 신체 내부 장기로 삽입 가능한 카테터 튜브;
상기 카테터 튜브 내에 삽입되며, 가스를 공급하는 가스 공급관;
수축 상태에서 상기 카테터 튜브의 내부에 삽입되고, 상기 가스 공급관의 가스 공급에 의하여 상기 수축 상태에서 팽창 상태로 전환되며, 상기 팽창 상태에서 상기 카테터 튜브의 외부로 돌출되는 벌룬;
상기 벌룬의 내측면에 제공되는 복수개의 전극; 및
상기 전극들에 전력을 공급하는 전력 공급라인을 포함하는, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 카테터 튜브의 선단에 제공되며, 상기 카테터 튜브의 둘레를 따라 링 형상으로 팽창 가능한 보조 벌룬을 더 포함하는, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 보조 벌룬은,
팽창에 따라 상기 신체 내부 장기와 상기 카테터 튜브의 외벽 사이 공간을 폐쇄시킬 수 있도록 탄성 재질로 이루어진, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 전력 공급라인은 복수 개 제공되며, 상기 전극들과 각각 연결되는, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 전극들을 직렬 연결하는 연결 라인을 더 포함하되,
상기 전력 공급라인은 상기 전극들 중 어느 하나와 연결되는, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 벌룬은 실리콘 재질로 제공되는, 플라스마 치료 장치. - 제 1 항에 있어서,
상기 카테터 튜브 내부에 제공되며, 상기 신체 내부 장기에 소스 가스를 공급하는 소스 가스 공급라인을 더 포함하는, 플라스마 치료 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170138420A KR102101067B1 (ko) | 2017-10-24 | 2017-10-24 | 플라스마 치료 장치 및 방법 |
PCT/KR2018/012517 WO2019083241A1 (ko) | 2017-10-24 | 2018-10-23 | 플라스마 치료 장치 |
Applications Claiming Priority (1)
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KR1020170138420A KR102101067B1 (ko) | 2017-10-24 | 2017-10-24 | 플라스마 치료 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20190045624A true KR20190045624A (ko) | 2019-05-03 |
KR102101067B1 KR102101067B1 (ko) | 2020-04-14 |
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Country Status (2)
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WO (1) | WO2019083241A1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3282831B2 (ja) * | 1991-02-16 | 2002-05-20 | テルモ株式会社 | カテーテルチューブ |
JP2007222658A (ja) * | 1997-05-08 | 2007-09-06 | Boston Scientific Corp | ガイドワイヤフィルタ装置 |
KR20140015332A (ko) * | 2011-01-19 | 2014-02-06 | 프랙틸 래브러토리스 인코포레이티드 | 조직의 치료를 위한 장치 및 방법 |
KR20150125035A (ko) * | 2014-04-29 | 2015-11-09 | 재단법인 아산사회복지재단 | 카테터 어셈블리 |
KR20170037628A (ko) * | 2014-07-21 | 2017-04-04 | 코닝 인코포레이티드 | 표식들을 이용한 식도 표식, oct 방법 및 치료 방법 |
KR20170111149A (ko) * | 2016-03-25 | 2017-10-12 | 울산대학교 산학협력단 | 풍선 카테터 및 이의 제조 방법 |
Family Cites Families (2)
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EP2037812A4 (en) * | 2006-07-10 | 2010-12-22 | Voyage Medical Inc | METHODS AND APPARATUS FOR TREATING AURICULAR FIBRILLATION |
EP3280359A1 (en) * | 2015-04-07 | 2018-02-14 | St. Jude Medical, Cardiology Division, Inc. | System and method for intraprocedural assessment of geometry and compliance of valve annulus for trans-catheter valve implantation |
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2017
- 2017-10-24 KR KR1020170138420A patent/KR102101067B1/ko active IP Right Grant
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2018
- 2018-10-23 WO PCT/KR2018/012517 patent/WO2019083241A1/ko active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3282831B2 (ja) * | 1991-02-16 | 2002-05-20 | テルモ株式会社 | カテーテルチューブ |
JP2007222658A (ja) * | 1997-05-08 | 2007-09-06 | Boston Scientific Corp | ガイドワイヤフィルタ装置 |
KR20140015332A (ko) * | 2011-01-19 | 2014-02-06 | 프랙틸 래브러토리스 인코포레이티드 | 조직의 치료를 위한 장치 및 방법 |
JP2017060885A (ja) * | 2011-01-19 | 2017-03-30 | フラクティル ラボラトリーズ インコーポレイテッド | 組織の治療のためのデバイスおよび方法 |
KR20150125035A (ko) * | 2014-04-29 | 2015-11-09 | 재단법인 아산사회복지재단 | 카테터 어셈블리 |
KR20170037628A (ko) * | 2014-07-21 | 2017-04-04 | 코닝 인코포레이티드 | 표식들을 이용한 식도 표식, oct 방법 및 치료 방법 |
KR20170111149A (ko) * | 2016-03-25 | 2017-10-12 | 울산대학교 산학협력단 | 풍선 카테터 및 이의 제조 방법 |
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WO2019083241A1 (ko) | 2019-05-02 |
KR102101067B1 (ko) | 2020-04-14 |
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