CN110141303B - 用于碎栓并抽吸血栓的器械 - Google Patents
用于碎栓并抽吸血栓的器械 Download PDFInfo
- Publication number
- CN110141303B CN110141303B CN201910490706.3A CN201910490706A CN110141303B CN 110141303 B CN110141303 B CN 110141303B CN 201910490706 A CN201910490706 A CN 201910490706A CN 110141303 B CN110141303 B CN 110141303B
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- China
- Prior art keywords
- fragmenting
- microcatheter
- micro
- suction
- distal
- 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.)
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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
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- 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
- A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00685—Archimedes screw
-
- 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
- A61B2017/22038—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 with a guide wire
-
- 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
- A61B2017/22079—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 with suction of debris
-
- 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
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
- A61B2017/320775—Morcellators, impeller or propeller like means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0266—Shape memory materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (30)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910490706.3A CN110141303B (zh) | 2019-06-06 | 2019-06-06 | 用于碎栓并抽吸血栓的器械 |
JP2020095969A JP2020199252A (ja) | 2019-06-06 | 2020-06-02 | 血栓を破壊して血栓を吸引するための装置 |
EP20178387.5A EP3747380B1 (en) | 2019-06-06 | 2020-06-04 | Apparatus for breaking thrombus and aspirating thrombus |
US16/893,692 US20200383698A1 (en) | 2019-06-06 | 2020-06-05 | Apparatus for breaking thrombus and aspirating thrombus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910490706.3A CN110141303B (zh) | 2019-06-06 | 2019-06-06 | 用于碎栓并抽吸血栓的器械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110141303A CN110141303A (zh) | 2019-08-20 |
CN110141303B true CN110141303B (zh) | 2022-09-02 |
Family
ID=67590727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910490706.3A Active CN110141303B (zh) | 2019-06-06 | 2019-06-06 | 用于碎栓并抽吸血栓的器械 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200383698A1 (zh) |
EP (1) | EP3747380B1 (zh) |
JP (1) | JP2020199252A (zh) |
CN (1) | CN110141303B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10265086B2 (en) | 2014-06-30 | 2019-04-23 | Neuravi Limited | System for removing a clot from a blood vessel |
CN110301959A (zh) * | 2018-03-27 | 2019-10-08 | 山东通而畅健康咨询有限公司 | 一种新型微针定位负压提取血栓*** |
EP4000540B1 (en) | 2019-03-04 | 2024-02-14 | Neuravi Limited | Actuated clot retrieval catheter |
US11779364B2 (en) | 2019-11-27 | 2023-10-10 | Neuravi Limited | Actuated expandable mouth thrombectomy catheter |
US11839725B2 (en) | 2019-11-27 | 2023-12-12 | Neuravi Limited | Clot retrieval device with outer sheath and inner catheter |
US11944327B2 (en) | 2020-03-05 | 2024-04-02 | Neuravi Limited | Expandable mouth aspirating clot retrieval catheter |
US11883043B2 (en) | 2020-03-31 | 2024-01-30 | DePuy Synthes Products, Inc. | Catheter funnel extension |
CN111887934A (zh) * | 2020-08-17 | 2020-11-06 | 赛诺医疗科学技术股份有限公司 | 用于抽吸血栓的器械及方法 |
CN112617963B (zh) * | 2020-12-28 | 2023-09-29 | 吉林一方科技有限公司 | 一种血栓清除装置 |
US11872354B2 (en) | 2021-02-24 | 2024-01-16 | Neuravi Limited | Flexible catheter shaft frame with seam |
EP4329643A1 (en) | 2021-04-27 | 2024-03-06 | Contego Medical, Inc. | Thrombus aspiration system and methods for controlling blood loss |
CN113262016B (zh) * | 2021-06-03 | 2022-04-08 | 皖南医学院第一附属医院(皖南医学院弋矶山医院) | 一种用于泌尿科的结石碎化消融装置 |
CN113598877B (zh) * | 2021-08-11 | 2022-07-12 | 吉林大学 | 一种临床血管外科血栓吸取装置 |
CN113769232B (zh) * | 2021-09-13 | 2023-01-24 | 科亚医疗科技股份有限公司 | 排气装置及具有其的介入设备 |
US11937839B2 (en) * | 2021-09-28 | 2024-03-26 | Neuravi Limited | Catheter with electrically actuated expandable mouth |
US12011186B2 (en) | 2021-10-28 | 2024-06-18 | Neuravi Limited | Bevel tip expandable mouth catheter with reinforcing ring |
CN116138838A (zh) * | 2021-11-19 | 2023-05-23 | 上海蓝脉医疗科技有限公司 | 碎栓装置及血栓清除*** |
CN117958912B (zh) * | 2024-04-01 | 2024-06-25 | 北京智愈医疗科技有限公司 | 一种自动水刀优化控制方法和装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4747406A (en) * | 1985-02-13 | 1988-05-31 | Intravascular Surgical Instruments, Inc. | Shaft driven, flexible intravascular recanalization catheter |
US5314407A (en) * | 1986-11-14 | 1994-05-24 | Heart Technology, Inc. | Clinically practical rotational angioplasty system |
AU598364B2 (en) * | 1987-10-23 | 1990-06-21 | Schneider-Shiley (Usa) Inc. | Atheroectomy catheter |
US5507795A (en) * | 1994-04-29 | 1996-04-16 | Devices For Vascular Intervention, Inc. | Catheter with perfusion system |
US5779721A (en) * | 1996-07-26 | 1998-07-14 | Kensey Nash Corporation | System and method of use for revascularizing stenotic bypass grafts and other blood vessels |
US6077282A (en) | 1997-10-27 | 2000-06-20 | Shturman Cardiology Systems, Inc. | Rotational atherectomy device with exchangeable drive shaft cartridge |
US6001112A (en) * | 1998-04-10 | 1999-12-14 | Endicor Medical, Inc. | Rotational atherectomy device |
US6666874B2 (en) * | 1998-04-10 | 2003-12-23 | Endicor Medical, Inc. | Rotational atherectomy system with serrated cutting tip |
US6019772A (en) * | 1998-09-21 | 2000-02-01 | Arteria Medical Sciences, Inc. | Atherectomy device |
US6428551B1 (en) * | 1999-03-30 | 2002-08-06 | Stereotaxis, Inc. | Magnetically navigable and/or controllable device for removing material from body lumens and cavities |
US7179269B2 (en) * | 2002-05-20 | 2007-02-20 | Scimed Life Systems, Inc. | Apparatus and system for removing an obstruction from a lumen |
US8070694B2 (en) * | 2008-07-14 | 2011-12-06 | Medtronic Vascular, Inc. | Fiber based medical devices and aspiration catheters |
US8409235B2 (en) * | 2010-04-30 | 2013-04-02 | Medtronic Xomed, Inc. | Rotary cutting tool with improved cutting and reduced clogging on soft tissue and thin bone |
US10448969B2 (en) * | 2012-05-09 | 2019-10-22 | Fusion Medical, Inc. | Clot removal device for blood vessels |
US9351747B2 (en) * | 2014-09-10 | 2016-05-31 | Vascular Solutions, Inc. | Capture assembly and method |
CN205126342U (zh) * | 2015-11-06 | 2016-04-06 | 深圳迈德科技有限公司 | 血栓抽吸装置 |
US10299824B2 (en) * | 2016-09-07 | 2019-05-28 | Daniel Ezra Walzman | Rotating separator, irrigator microcatheter for thrombectomy |
US20180228502A1 (en) * | 2017-02-13 | 2018-08-16 | Penumbra, Inc. | Dual lumen hypotube catheter |
WO2018175431A1 (en) | 2017-03-20 | 2018-09-27 | Penumbra, Inc. | Methods and apparatus for removal of intracranial hemorrhage |
US11432835B2 (en) | 2017-06-07 | 2022-09-06 | Penumbra, Inc. | Apparatus and methods for clot aspiration |
CN109199527B (zh) * | 2017-06-30 | 2024-02-09 | 上海蓝脉医疗科技有限公司 | 机械血栓清除装置 |
CN109316224B (zh) * | 2017-08-01 | 2024-02-09 | 上海蓝脉医疗科技有限公司 | 血栓去除装置 |
CN208388703U (zh) * | 2017-10-21 | 2019-01-18 | 大连大学 | 一种介入血栓清除导管 |
CN208404743U (zh) * | 2017-12-26 | 2019-01-22 | 微创心脉医疗科技(上海)有限公司 | 一种取栓导管 |
JP7241064B2 (ja) * | 2018-03-29 | 2023-03-16 | テルモ株式会社 | 医療デバイスの制御装置及び流体の流量を制御する方法 |
-
2019
- 2019-06-06 CN CN201910490706.3A patent/CN110141303B/zh active Active
-
2020
- 2020-06-02 JP JP2020095969A patent/JP2020199252A/ja active Pending
- 2020-06-04 EP EP20178387.5A patent/EP3747380B1/en active Active
- 2020-06-05 US US16/893,692 patent/US20200383698A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3747380A1 (en) | 2020-12-09 |
CN110141303A (zh) | 2019-08-20 |
US20200383698A1 (en) | 2020-12-10 |
EP3747380B1 (en) | 2022-06-22 |
JP2020199252A (ja) | 2020-12-17 |
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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20210318 Address after: Room 501, Shilu Jinling Plaza, 88 Nanxijiang Road, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province, 215104 Applicant after: Sano Shenchang Medical Technology Co.,Ltd. Address before: 300457 TEDA TEDA biological medicine research and development building No. 2, No. fourth, 5 Avenue, Tianjin Development Zone, B Applicant before: SINO MEDICAL SCIENCES TECHNOLOGY Inc. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 215128 plant 3, Shicheng science and Technology Park, 1566 Yinzhong South Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: Sano Shenchang Medical Technology Co.,Ltd. Address before: Room 501, Shilu Jinling Plaza, 88 Nanxijiang Road, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province, 215104 Applicant before: Sano Shenchang Medical Technology Co.,Ltd. |
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GR01 | Patent grant |