CN112451045A - 一种血管钙化组织高效去除装置及其工作方法 - Google Patents
一种血管钙化组织高效去除装置及其工作方法 Download PDFInfo
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- CN112451045A CN112451045A CN202011486944.6A CN202011486944A CN112451045A CN 112451045 A CN112451045 A CN 112451045A CN 202011486944 A CN202011486944 A CN 202011486944A CN 112451045 A CN112451045 A CN 112451045A
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- grinding wheel
- filter screen
- elastic filter
- calcified
- removal
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- 230000002792 vascular Effects 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 9
- 210000004204 blood vessel Anatomy 0.000 claims description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000006061 abrasive grain Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 210000001105 femoral artery Anatomy 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 2
- 210000002321 radial artery Anatomy 0.000 claims description 2
- 208000005475 Vascular calcification Diseases 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 210000001519 tissue Anatomy 0.000 description 27
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 206010003173 Arterial rupture Diseases 0.000 description 1
- 206010047163 Vasospasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- 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
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
-
- 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
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320708—Curettes, e.g. hollow scraping instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22081—Treatment of vulnerable plaque
-
- 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
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B2017/320741—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions for stripping the intima or the internal plaque from a blood vessel, e.g. for endarterectomy
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011486944.6A CN112451045A (zh) | 2020-12-16 | 2020-12-16 | 一种血管钙化组织高效去除装置及其工作方法 |
Applications Claiming Priority (1)
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CN202011486944.6A CN112451045A (zh) | 2020-12-16 | 2020-12-16 | 一种血管钙化组织高效去除装置及其工作方法 |
Publications (1)
Publication Number | Publication Date |
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CN112451045A true CN112451045A (zh) | 2021-03-09 |
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Family Applications (1)
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CN202011486944.6A Pending CN112451045A (zh) | 2020-12-16 | 2020-12-16 | 一种血管钙化组织高效去除装置及其工作方法 |
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CN (1) | CN112451045A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113288334A (zh) * | 2021-05-28 | 2021-08-24 | 福州大学 | 基于钙化组织去除、回收及降温一体化的心血管介入手术装置的工作方法 |
-
2020
- 2020-12-16 CN CN202011486944.6A patent/CN112451045A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113288334A (zh) * | 2021-05-28 | 2021-08-24 | 福州大学 | 基于钙化组织去除、回收及降温一体化的心血管介入手术装置的工作方法 |
WO2022247099A1 (zh) * | 2021-05-28 | 2022-12-01 | 福州大学 | 基于钙化组织去除、回收及降温一体化的心血管介入手术装置的工作方法 |
CN113288334B (zh) * | 2021-05-28 | 2023-08-04 | 福建珞创医疗科技有限公司 | 心血管介入手术装置 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230301 Address after: Room 501-5, Floor 5, Building 14, Phase I, Innovation Park, No. 3, Keji East Road, High-tech Zone, Fuzhou, Fujian 350100 Applicant after: Fujian Luochuang Medical Technology Co.,Ltd. Address before: 350100 Room 501, Floor 5, Building 14, Phase I, "Haixi High-tech Industrial Park", High-tech Zone, Fuzhou City, Fujian Province (located at No. 3, Keji East Road, Shangjie Town, Minhou County) Applicant before: Unnamed (Fujian) Investment Group Co.,Ltd. Effective date of registration: 20230301 Address after: 350100 Room 501, Floor 5, Building 14, Phase I, "Haixi High-tech Industrial Park", High-tech Zone, Fuzhou City, Fujian Province (located at No. 3, Keji East Road, Shangjie Town, Minhou County) Applicant after: Unnamed (Fujian) Investment Group Co.,Ltd. Address before: Fuzhou University, No.2, wulongjiang North Avenue, Fuzhou University Town, Minhou County, Fuzhou City, Fujian Province Applicant before: FUZHOU University |