CN108478258B - 心腔内心肌切割器 - Google Patents
心腔内心肌切割器 Download PDFInfo
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- CN108478258B CN108478258B CN201810402028.6A CN201810402028A CN108478258B CN 108478258 B CN108478258 B CN 108478258B CN 201810402028 A CN201810402028 A CN 201810402028A CN 108478258 B CN108478258 B CN 108478258B
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- 210000004165 myocardium Anatomy 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 210000000596 ventricular septum Anatomy 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007675 cardiac surgery Methods 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 230000010247 heart contraction Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 210000001519 tissue Anatomy 0.000 description 13
- 206010020871 hypertrophic cardiomyopathy Diseases 0.000 description 7
- 238000002679 ablation Methods 0.000 description 6
- 230000000747 cardiac effect Effects 0.000 description 6
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000003238 esophagus Anatomy 0.000 description 5
- 210000000038 chest Anatomy 0.000 description 4
- 230000003387 muscular Effects 0.000 description 4
- 230000002107 myocardial effect Effects 0.000 description 4
- 238000002271 resection Methods 0.000 description 4
- 230000002861 ventricular Effects 0.000 description 4
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229960002897 heparin Drugs 0.000 description 3
- 229920000669 heparin Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 206010019280 Heart failures Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000004115 mitral valve Anatomy 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 210000003540 papillary muscle Anatomy 0.000 description 2
- 238000007674 radiofrequency ablation Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 206010003671 Atrioventricular Block Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010064571 Gene mutation Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 238000012274 Preoperative evaluation Methods 0.000 description 1
- 206010063837 Reperfusion injury Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 206010047281 Ventricular arrhythmia Diseases 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000003943 catecholamines Chemical class 0.000 description 1
- 210000003698 chordae tendineae Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000010102 embolization Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003680 myocardial damage Effects 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000007119 pathological manifestation Effects 0.000 description 1
- 210000003516 pericardium Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008718 systemic inflammatory response Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320052—Guides for cutting instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810402028.6A CN108478258B (zh) | 2018-04-28 | 2018-04-28 | 心腔内心肌切割器 |
PCT/CN2018/118017 WO2019205625A1 (zh) | 2018-04-28 | 2018-11-28 | 心腔内心肌切割器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810402028.6A CN108478258B (zh) | 2018-04-28 | 2018-04-28 | 心腔内心肌切割器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108478258A CN108478258A (zh) | 2018-09-04 |
CN108478258B true CN108478258B (zh) | 2019-11-12 |
Family
ID=63313548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810402028.6A Active CN108478258B (zh) | 2018-04-28 | 2018-04-28 | 心腔内心肌切割器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108478258B (zh) |
WO (1) | WO2019205625A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108478258B (zh) * | 2018-04-28 | 2019-11-12 | 魏翔 | 心腔内心肌切割器 |
CN112294399B (zh) * | 2020-10-15 | 2022-02-01 | 广东省人民医院 | 一种心肌切割器 |
CN113331921B (zh) * | 2021-05-12 | 2022-12-02 | 上海长征医院 | 一种肥厚型梗阻性心肌病切割*** |
CN218651946U (zh) * | 2022-07-19 | 2023-03-21 | 武汉微新坦医疗科技有限公司 | 心肌调弯切割装置及*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998039038A1 (en) * | 1997-03-06 | 1998-09-11 | Scimed Life Systems, Inc. | Transmyocardial revascularization catheter and method |
CN101365389A (zh) * | 2005-10-14 | 2009-02-11 | 科力士公司 | 用于在中空器官中形成孔的设备及方法 |
US8906052B1 (en) * | 2009-05-08 | 2014-12-09 | University Of South Florida | Method and device for the treatment of hypertrophic cardiomyopathy |
CN205286479U (zh) * | 2015-11-02 | 2016-06-08 | 中国人民解放军第二军医大学 | 一种主动脉瓣下肥厚性狭窄心肌切除器械 |
KR101811272B1 (ko) * | 2017-01-16 | 2017-12-20 | 부산대학교 산학협력단 | 비후성 심근증 수술용 기구 |
CN207306709U (zh) * | 2017-03-08 | 2018-05-04 | 浙江索尼克医疗科技发展有限公司 | 超声刀刀头调节装置 |
CN207768476U (zh) * | 2017-05-31 | 2018-08-28 | 中山大学附属第一医院 | 一种肥厚性心肌病专用外科手术刀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2016130154A (ru) * | 2016-07-22 | 2018-01-25 | Константин Валентинович Борисов | Способ хирургического лечения гипертрофической обструктивной кардиомиопатии с миокардиальным фиброзом |
CN108478258B (zh) * | 2018-04-28 | 2019-11-12 | 魏翔 | 心腔内心肌切割器 |
-
2018
- 2018-04-28 CN CN201810402028.6A patent/CN108478258B/zh active Active
- 2018-11-28 WO PCT/CN2018/118017 patent/WO2019205625A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998039038A1 (en) * | 1997-03-06 | 1998-09-11 | Scimed Life Systems, Inc. | Transmyocardial revascularization catheter and method |
CN101365389A (zh) * | 2005-10-14 | 2009-02-11 | 科力士公司 | 用于在中空器官中形成孔的设备及方法 |
US8906052B1 (en) * | 2009-05-08 | 2014-12-09 | University Of South Florida | Method and device for the treatment of hypertrophic cardiomyopathy |
CN205286479U (zh) * | 2015-11-02 | 2016-06-08 | 中国人民解放军第二军医大学 | 一种主动脉瓣下肥厚性狭窄心肌切除器械 |
KR101811272B1 (ko) * | 2017-01-16 | 2017-12-20 | 부산대학교 산학협력단 | 비후성 심근증 수술용 기구 |
CN207306709U (zh) * | 2017-03-08 | 2018-05-04 | 浙江索尼克医疗科技发展有限公司 | 超声刀刀头调节装置 |
CN207768476U (zh) * | 2017-05-31 | 2018-08-28 | 中山大学附属第一医院 | 一种肥厚性心肌病专用外科手术刀 |
Also Published As
Publication number | Publication date |
---|---|
WO2019205625A1 (zh) | 2019-10-31 |
CN108478258A (zh) | 2018-09-04 |
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Effective date of registration: 20201106 Address after: 430030 No. 1095 Jiefang Avenue, Wuhan, Hubei, Hankou Patentee after: Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology Address before: 430000 Hubei, Wuhan, Wuhan, Yonghe Road 6 Jiangnan District No. 1, 1 units, 1502 floors, 15 floors, Patentee before: Wei Xiang |
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Effective date of registration: 20210517 Address after: 430074 No.1, 3rd floor, building 13, zone B, 818 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan weixintan Medical Technology Co.,Ltd. Address before: 430030 No. 1095 Jiefang Avenue, Wuhan, Hubei, Hankou Patentee before: Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology |