CN107007349A - 一种胃食道射频消融电极 - Google Patents
一种胃食道射频消融电极 Download PDFInfo
- Publication number
- CN107007349A CN107007349A CN201710359642.4A CN201710359642A CN107007349A CN 107007349 A CN107007349 A CN 107007349A CN 201710359642 A CN201710359642 A CN 201710359642A CN 107007349 A CN107007349 A CN 107007349A
- Authority
- CN
- China
- Prior art keywords
- electrode
- radio
- frequency ablation
- bundle
- stomach esophagus
- 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.)
- Granted
Links
- 238000007674 radiofrequency ablation Methods 0.000 title claims abstract description 49
- 210000003238 esophagus Anatomy 0.000 title claims abstract description 45
- 210000002784 stomach Anatomy 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 17
- 238000002679 ablation Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 4
- 230000003902 lesion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000004400 mucous membrane Anatomy 0.000 description 4
- 208000023514 Barrett esophagus Diseases 0.000 description 3
- 208000023665 Barrett oesophagus Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 208000019505 Deglutition disease Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 210000000111 lower esophageal sphincter Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000006994 Precancerous Conditions Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000003736 gastrointestinal content Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001734 parasympathetic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000004406 stave cell Anatomy 0.000 description 1
- 208000018556 stomach disease Diseases 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000002438 upper gastrointestinal tract 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
- A61B18/04—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
- 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
- A61B2018/00482—Digestive system
- A61B2018/00488—Esophagus
-
- 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
- A61B2018/00482—Digestive system
- A61B2018/00494—Stomach, intestines or bowel
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710359642.4A CN107007349B (zh) | 2017-05-20 | 2017-05-20 | 一种胃食道射频消融电极 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710359642.4A CN107007349B (zh) | 2017-05-20 | 2017-05-20 | 一种胃食道射频消融电极 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107007349A true CN107007349A (zh) | 2017-08-04 |
CN107007349B CN107007349B (zh) | 2019-08-30 |
Family
ID=59449319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710359642.4A Active CN107007349B (zh) | 2017-05-20 | 2017-05-20 | 一种胃食道射频消融电极 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107007349B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6216044B1 (en) * | 1993-03-16 | 2001-04-10 | Ep Technologies, Inc. | Medical device with three dimensional collapsible basket structure |
CN1947810A (zh) * | 2006-10-23 | 2007-04-18 | 成正辉 | 网篮电极导管 |
CN202497235U (zh) * | 2011-12-22 | 2012-10-24 | 王涛 | 可变直径网篮射频消融电极 |
CN103908334A (zh) * | 2012-12-31 | 2014-07-09 | 上海微创电生理医疗科技有限公司 | 多电极消融导管 |
CN105615994A (zh) * | 2014-11-20 | 2016-06-01 | 韦伯斯特生物官能(以色列)有限公司 | 具有高密度电极脊阵列的导管 |
CN105852962A (zh) * | 2016-04-29 | 2016-08-17 | 廖申扬 | 精准调节管状组织的消融导管 |
CN105997237A (zh) * | 2016-05-19 | 2016-10-12 | 宋晓波 | 支气管平滑肌射频消融导管的顶端结构 |
CN205913392U (zh) * | 2014-08-05 | 2017-02-01 | 上海魅丽纬叶医疗科技有限公司 | 具有瓣状支架结构的射频消融导管及其设备 |
-
2017
- 2017-05-20 CN CN201710359642.4A patent/CN107007349B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6216044B1 (en) * | 1993-03-16 | 2001-04-10 | Ep Technologies, Inc. | Medical device with three dimensional collapsible basket structure |
CN1947810A (zh) * | 2006-10-23 | 2007-04-18 | 成正辉 | 网篮电极导管 |
CN202497235U (zh) * | 2011-12-22 | 2012-10-24 | 王涛 | 可变直径网篮射频消融电极 |
CN103908334A (zh) * | 2012-12-31 | 2014-07-09 | 上海微创电生理医疗科技有限公司 | 多电极消融导管 |
CN205913392U (zh) * | 2014-08-05 | 2017-02-01 | 上海魅丽纬叶医疗科技有限公司 | 具有瓣状支架结构的射频消融导管及其设备 |
CN105615994A (zh) * | 2014-11-20 | 2016-06-01 | 韦伯斯特生物官能(以色列)有限公司 | 具有高密度电极脊阵列的导管 |
CN105852962A (zh) * | 2016-04-29 | 2016-08-17 | 廖申扬 | 精准调节管状组织的消融导管 |
CN105997237A (zh) * | 2016-05-19 | 2016-10-12 | 宋晓波 | 支气管平滑肌射频消融导管的顶端结构 |
Also Published As
Publication number | Publication date |
---|---|
CN107007349B (zh) | 2019-08-30 |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: B611, No.213-3 Torch Road, Torch High tech Industrial Development Zone, Weihai City, Shandong Province, 264209 Patentee after: Weihai Hongyuan Medical Technology Co.,Ltd. Address before: 16 Zhongxing South Road, Yinghai, Daxing District, Beijing 100076 Patentee before: Wang Xin Patentee before: Wang Hongkui |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A radiofrequency ablation electrode for the stomach and esophagus Granted publication date: 20190830 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: Weihai Hongyuan Medical Technology Co.,Ltd. Registration number: Y2024980005559 |