CN108938080B - 一种超声内镜下柔性微波消融针 - Google Patents
一种超声内镜下柔性微波消融针 Download PDFInfo
- Publication number
- CN108938080B CN108938080B CN201810833418.9A CN201810833418A CN108938080B CN 108938080 B CN108938080 B CN 108938080B CN 201810833418 A CN201810833418 A CN 201810833418A CN 108938080 B CN108938080 B CN 108938080B
- Authority
- CN
- China
- Prior art keywords
- handle
- radio frequency
- tube
- frequency coaxial
- inner tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000002679 ablation Methods 0.000 title claims abstract description 46
- 230000005855 radiation Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000002955 isolation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000003902 lesion Effects 0.000 abstract description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 150000002576 ketones Chemical class 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920001955 polyphenylene ether Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 238000011298 ablation treatment Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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
- A61B18/18—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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810833418.9A CN108938080B (zh) | 2018-07-26 | 2018-07-26 | 一种超声内镜下柔性微波消融针 |
PCT/CN2019/097425 WO2020020205A1 (fr) | 2018-07-26 | 2019-07-24 | Aiguille d'ablation par micro-ondes souple d'échographie endoscopique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810833418.9A CN108938080B (zh) | 2018-07-26 | 2018-07-26 | 一种超声内镜下柔性微波消融针 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108938080A CN108938080A (zh) | 2018-12-07 |
CN108938080B true CN108938080B (zh) | 2024-02-09 |
Family
ID=64464865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810833418.9A Active CN108938080B (zh) | 2018-07-26 | 2018-07-26 | 一种超声内镜下柔性微波消融针 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108938080B (fr) |
WO (1) | WO2020020205A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108938080B (zh) * | 2018-07-26 | 2024-02-09 | 南京康友医疗科技有限公司 | 一种超声内镜下柔性微波消融针 |
CN111317563B (zh) * | 2018-12-17 | 2022-02-25 | 赛诺微医疗科技(浙江)有限公司 | 微波消融导管管体、制造方法及采用其的微波消融导管 |
GB2583715A (en) * | 2019-04-30 | 2020-11-11 | Creo Medical Ltd | Electrosurgical system |
CN111134839A (zh) * | 2020-01-16 | 2020-05-12 | 南京康友医疗科技有限公司 | 消融针针管、微波消融针和微波消融治疗仪 |
CN111938809A (zh) * | 2020-08-19 | 2020-11-17 | 南京诺源医疗器械有限公司 | 一种水冷降温型消融针 |
CN111956323A (zh) * | 2020-08-28 | 2020-11-20 | 南京诺源医疗器械有限公司 | 一种可调节温度的消融针 |
CN112754653B (zh) * | 2021-01-15 | 2022-05-24 | 江苏省人民医院 | 一种腹腔镜微波针 |
CN113576657B (zh) * | 2021-05-08 | 2024-05-24 | 南京瑞波医学科技有限公司 | 一种医用消融天线 |
CN116058960A (zh) * | 2022-12-28 | 2023-05-05 | 南京瑞波医学科技有限公司 | 微波天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108013932A (zh) * | 2016-11-04 | 2018-05-11 | 王恩长 | 一种实时监测温度的内冷却微波导管及系统 |
CN108030548A (zh) * | 2017-12-13 | 2018-05-15 | 南京康友医疗科技有限公司 | 一种可循环利用的微波软杆消融针 |
CN108056815A (zh) * | 2017-12-28 | 2018-05-22 | 山东省立医院 | 一种具有控温功能的肿瘤微波消融针 |
CN209236373U (zh) * | 2018-07-26 | 2019-08-13 | 南京康友医疗科技有限公司 | 一种超声内镜下柔性微波消融针 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020087151A1 (en) * | 2000-12-29 | 2002-07-04 | Afx, Inc. | Tissue ablation apparatus with a sliding ablation instrument and method |
CN101896220A (zh) * | 2007-10-08 | 2010-11-24 | 瑞尼斯豪(爱尔兰)有限公司 | 导管 |
US9993294B2 (en) * | 2009-11-17 | 2018-06-12 | Perseon Corporation | Microwave coagulation applicator and system with fluid injection |
US9387038B2 (en) * | 2011-04-08 | 2016-07-12 | Covidien Lp | Flexible microwave catheters for natural or artificial lumens |
US9259269B2 (en) * | 2012-08-07 | 2016-02-16 | Covidien Lp | Microwave ablation catheter and method of utilizing the same |
CN104323856B (zh) * | 2014-11-11 | 2017-07-18 | 南京维京九洲医疗器械研发中心 | 无磁水冷微波消融针制造方法 |
CN205459032U (zh) * | 2016-03-11 | 2016-08-17 | 南阳医学高等专科学校 | 一种基础医学用消融装置 |
CN106037930B (zh) * | 2016-06-15 | 2019-07-12 | 上海市胸科医院 | 一种微波消融软杆针 |
CN206228418U (zh) * | 2016-08-03 | 2017-06-09 | 南京微创医学科技股份有限公司 | 一种具有自引导功能内镜下微波消融针 |
CN106420048A (zh) * | 2016-08-31 | 2017-02-22 | 赛诺微医疗科技(北京)有限公司 | 一种柔性微波消融天线及采用其的微波消融针 |
CN108938080B (zh) * | 2018-07-26 | 2024-02-09 | 南京康友医疗科技有限公司 | 一种超声内镜下柔性微波消融针 |
-
2018
- 2018-07-26 CN CN201810833418.9A patent/CN108938080B/zh active Active
-
2019
- 2019-07-24 WO PCT/CN2019/097425 patent/WO2020020205A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108013932A (zh) * | 2016-11-04 | 2018-05-11 | 王恩长 | 一种实时监测温度的内冷却微波导管及系统 |
CN108030548A (zh) * | 2017-12-13 | 2018-05-15 | 南京康友医疗科技有限公司 | 一种可循环利用的微波软杆消融针 |
CN108056815A (zh) * | 2017-12-28 | 2018-05-22 | 山东省立医院 | 一种具有控温功能的肿瘤微波消融针 |
CN209236373U (zh) * | 2018-07-26 | 2019-08-13 | 南京康友医疗科技有限公司 | 一种超声内镜下柔性微波消融针 |
Also Published As
Publication number | Publication date |
---|---|
CN108938080A (zh) | 2018-12-07 |
WO2020020205A1 (fr) | 2020-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108938080B (zh) | 一种超声内镜下柔性微波消融针 | |
KR102359545B1 (ko) | Rf 에너지와 마이크로파 에너지를 전달하기 위한 전기수술 프로브 | |
US8876814B2 (en) | Fluid cooled choke dielectric and coaxial cable dielectric | |
JP6453769B2 (ja) | 高周波焼灼方法、システム及び高周波焼灼設備 | |
US7160292B2 (en) | Needle kit and method for microwave ablation, track coagulation, and biopsy | |
AU2006230012B2 (en) | Cavity ablation apparatus and method | |
US20110054459A1 (en) | Ecogenic Cooled Microwave Ablation Antenna | |
CN108030548B (zh) | 一种可循环利用的微波软杆消融针 | |
CN107898498A (zh) | 将能量应用于身体组织的方法及装置 | |
CN111565663B (zh) | 电外科消融器械 | |
JP2011156356A (ja) | 一体化された撮像装置を有する焼灼装置を用いる電気手術処置を実施するためのシステムおよび方法 | |
US20210205015A1 (en) | Biopsy tract ablation system for tumor seeding prevention and cauterization | |
CN109475381A (zh) | 用于促进生物组织中的止血的电外科设备和方法 | |
CN111134839A (zh) | 消融针针管、微波消融针和微波消融治疗仪 | |
CN109171954B (zh) | 一种具有刮吸功能的微波消融装置 | |
CN109481014B (zh) | 一种具有弹性弯曲弧度的微波消融装置 | |
CN209236373U (zh) | 一种超声内镜下柔性微波消融针 | |
CN101524576B (zh) | 一种治疗静脉曲张疾病用的微波探头 | |
CN206403801U (zh) | 一种穿刺针 | |
CN221636005U (zh) | 消融治疗装置及穿刺消融一体化装置 | |
CN218009944U (zh) | 一种带止血功能的微波消融电极系统 | |
CN211633557U (zh) | 消融针针管、微波消融针和微波消融治疗仪 | |
CN210301201U (zh) | 一种射频消融针 | |
CN201755251U (zh) | 硬质微波阴道镜系统 | |
CN101780310B (zh) | 一种治疗静脉曲张疾病用的微波系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |