CN109363826B - 一种基于植入线圈的肿瘤热疗装置及其参数优化方法 - Google Patents
一种基于植入线圈的肿瘤热疗装置及其参数优化方法 Download PDFInfo
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- CN109363826B CN109363826B CN201811123473.5A CN201811123473A CN109363826B CN 109363826 B CN109363826 B CN 109363826B CN 201811123473 A CN201811123473 A CN 201811123473A CN 109363826 B CN109363826 B CN 109363826B
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000015 thermotherapy Methods 0.000 title claims 2
- 238000005457 optimization Methods 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 206010020843 Hyperthermia Diseases 0.000 claims abstract description 17
- 230000036031 hyperthermia Effects 0.000 claims abstract description 17
- 238000001727 in vivo Methods 0.000 claims description 31
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000003071 parasitic effect Effects 0.000 claims description 10
- 230000035699 permeability Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 238000000338 in vitro Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002560 therapeutic procedure Methods 0.000 abstract description 7
- 239000006249 magnetic particle Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 4
- 239000006244 Medium Thermal Substances 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000001404 mediated effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000004088 simulation Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/009—Heating or cooling appliances for medical or therapeutic treatment of the human body with a varying magnetic field acting upon the human body, e.g. an implant therein
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Electrotherapy Devices (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Description
装置工作频率(MHz) | 体内线圈2的线半径r<sub>w2</sub>(mm) |
1 | 0.1765 |
2.5 | 0.1039 |
5 | 0.0700 |
10 | 0.0474 |
Claims (8)
Priority Applications (1)
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CN201811123473.5A CN109363826B (zh) | 2018-09-26 | 2018-09-26 | 一种基于植入线圈的肿瘤热疗装置及其参数优化方法 |
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CN201811123473.5A CN109363826B (zh) | 2018-09-26 | 2018-09-26 | 一种基于植入线圈的肿瘤热疗装置及其参数优化方法 |
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CN109363826A CN109363826A (zh) | 2019-02-22 |
CN109363826B true CN109363826B (zh) | 2020-10-16 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110354392B (zh) * | 2019-08-02 | 2024-07-19 | 北京大学第三医院(北京大学第三临床医学院) | 一种用于热疗的线圈机构、发热装置及热疗设备 |
CN111398724B (zh) * | 2020-04-20 | 2021-12-21 | 杭州电子科技大学温州研究院有限公司 | 一种无线供电用植入式集成线圈的检测方法 |
CN111759460B (zh) * | 2020-07-07 | 2021-05-11 | 杭州电子科技大学温州研究院有限公司 | 基于微型植入式自谐振线圈的热疗系统的参数优化方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740747A (en) * | 1983-06-15 | 1988-04-26 | Nippon Steel Corporation | Method of and apparatus for measuring transformation degree |
CN101682216A (zh) * | 2007-03-27 | 2010-03-24 | 麻省理工学院 | 无线能量传输 |
CN102333567A (zh) * | 2009-02-27 | 2012-01-25 | 皇家飞利浦电子股份有限公司 | 利用磁性纳米颗粒处置对象的治疗设备 |
CN104010693A (zh) * | 2011-08-26 | 2014-08-27 | 海岩群落生物系统有限公司 | 用于产生用于治疗体腔或类似体腔的器官内的癌症的能量场的装置 |
CN107546866A (zh) * | 2017-08-04 | 2018-01-05 | 河南师范大学 | 正向并联线圈电磁谐振能量传输系统设计方法 |
CN207184168U (zh) * | 2017-08-23 | 2018-04-03 | 池州睿成微电子有限公司 | 一种用于传感器多节点的能量供应系统 |
CN108110908A (zh) * | 2018-01-23 | 2018-06-01 | 中国矿业大学(北京) | 非对称线圈磁耦合谐振无线电能传输系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6850804B2 (en) * | 2002-01-18 | 2005-02-01 | Calfacior Corporation | System method and apparatus for localized heating of tissue |
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2018
- 2018-09-26 CN CN201811123473.5A patent/CN109363826B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740747A (en) * | 1983-06-15 | 1988-04-26 | Nippon Steel Corporation | Method of and apparatus for measuring transformation degree |
CN101682216A (zh) * | 2007-03-27 | 2010-03-24 | 麻省理工学院 | 无线能量传输 |
CN102333567A (zh) * | 2009-02-27 | 2012-01-25 | 皇家飞利浦电子股份有限公司 | 利用磁性纳米颗粒处置对象的治疗设备 |
CN104010693A (zh) * | 2011-08-26 | 2014-08-27 | 海岩群落生物系统有限公司 | 用于产生用于治疗体腔或类似体腔的器官内的癌症的能量场的装置 |
CN107546866A (zh) * | 2017-08-04 | 2018-01-05 | 河南师范大学 | 正向并联线圈电磁谐振能量传输系统设计方法 |
CN207184168U (zh) * | 2017-08-23 | 2018-04-03 | 池州睿成微电子有限公司 | 一种用于传感器多节点的能量供应系统 |
CN108110908A (zh) * | 2018-01-23 | 2018-06-01 | 中国矿业大学(北京) | 非对称线圈磁耦合谐振无线电能传输系统及方法 |
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