CN101795630B - 旋切术装置、系统和方法 - Google Patents

旋切术装置、系统和方法 Download PDF

Info

Publication number
CN101795630B
CN101795630B CN2008801050373A CN200880105037A CN101795630B CN 101795630 B CN101795630 B CN 101795630B CN 2008801050373 A CN2008801050373 A CN 2008801050373A CN 200880105037 A CN200880105037 A CN 200880105037A CN 101795630 B CN101795630 B CN 101795630B
Authority
CN
China
Prior art keywords
catheter
tissue
deflection
cutting
knife
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
Application number
CN2008801050373A
Other languages
English (en)
Chinese (zh)
Other versions
CN101795630A (zh
Inventor
保罗·埃斯库德罗
克里斯托弗·J·达内克
约翰·托
希亚姆·奇
奥古斯特·庞博
托里·史密斯
布伦达·汉恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AtheroMed Inc
Original Assignee
AtheroMed Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/771,865 external-priority patent/US20080045986A1/en
Application filed by AtheroMed Inc filed Critical AtheroMed Inc
Publication of CN101795630A publication Critical patent/CN101795630A/zh
Application granted granted Critical
Publication of CN101795630B publication Critical patent/CN101795630B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00305—Constructional details of the flexible means
    • A61B2017/00309—Cut-outs or slits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00318—Steering mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00318—Steering mechanisms
    • A61B2017/00323—Cables or rods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22039—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire eccentric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22068—Centering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22094—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (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)
CN2008801050373A 2007-06-29 2008-06-30 旋切术装置、系统和方法 Active CN101795630B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US11/771,865 US20080045986A1 (en) 2006-06-30 2007-06-29 Atherectomy devices and methods
US11/771,865 2007-06-29
US98173507P 2007-10-22 2007-10-22
US60/981,735 2007-10-22
US4399808P 2008-04-10 2008-04-10
US61/043,998 2008-04-10
PCT/US2008/008140 WO2009005779A1 (en) 2007-06-29 2008-06-30 Atherectomy devices, systems, and methods

Publications (2)

Publication Number Publication Date
CN101795630A CN101795630A (zh) 2010-08-04
CN101795630B true CN101795630B (zh) 2013-03-06

Family

ID=40226422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801050373A Active CN101795630B (zh) 2007-06-29 2008-06-30 旋切术装置、系统和方法

Country Status (7)

Country Link
EP (1) EP2164409B1 (cg-RX-API-DMAC7.html)
JP (1) JP5323824B2 (cg-RX-API-DMAC7.html)
KR (1) KR20100047854A (cg-RX-API-DMAC7.html)
CN (1) CN101795630B (cg-RX-API-DMAC7.html)
AU (1) AU2008271034A1 (cg-RX-API-DMAC7.html)
CA (1) CA2692463A1 (cg-RX-API-DMAC7.html)
WO (1) WO2009005779A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems
US12514456B2 (en) 2020-06-04 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628549B2 (en) 2006-06-30 2014-01-14 Atheromed, Inc. Atherectomy devices, systems, and methods
KR20090049051A (ko) 2006-06-30 2009-05-15 아테로메드, 아이엔씨. 죽종절제술 장치 및 방법
US9314263B2 (en) 2006-06-30 2016-04-19 Atheromed, Inc. Atherectomy devices, systems, and methods
US7981128B2 (en) 2006-06-30 2011-07-19 Atheromed, Inc. Atherectomy devices and methods
US20090018566A1 (en) 2006-06-30 2009-01-15 Artheromed, Inc. Atherectomy devices, systems, and methods
US9492192B2 (en) 2006-06-30 2016-11-15 Atheromed, Inc. Atherectomy devices, systems, and methods
US20080045986A1 (en) 2006-06-30 2008-02-21 Atheromed, Inc. Atherectomy devices and methods
US8361094B2 (en) 2006-06-30 2013-01-29 Atheromed, Inc. Atherectomy devices and methods
US8007506B2 (en) 2006-06-30 2011-08-30 Atheromed, Inc. Atherectomy devices and methods
US8961551B2 (en) 2006-12-22 2015-02-24 The Spectranetics Corporation Retractable separating systems and methods
US9028520B2 (en) 2006-12-22 2015-05-12 The Spectranetics Corporation Tissue separating systems and methods
US8236016B2 (en) 2007-10-22 2012-08-07 Atheromed, Inc. Atherectomy devices and methods
US8070762B2 (en) 2007-10-22 2011-12-06 Atheromed Inc. Atherectomy devices and methods
US9788790B2 (en) 2009-05-28 2017-10-17 Avinger, Inc. Optical coherence tomography for biological imaging
US8062316B2 (en) 2008-04-23 2011-11-22 Avinger, Inc. Catheter system and method for boring through blocked vascular passages
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
EP2424608B1 (en) 2009-04-28 2014-03-19 Avinger, Inc. Guidewire support catheter
EP2448502B1 (en) 2009-07-01 2022-04-06 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
JP2013518618A (ja) * 2010-02-01 2013-05-23 ザ・ホスピタル・フォー・シック・チルドレン 再狭窄を治療および予防するための遠隔虚血コンディショニング
CA2795053A1 (en) 2010-03-31 2011-10-06 The Hospital For Sick Children Use of remote ischemic conditioning to improve outcome after myocardial infarction
CN103354733B (zh) 2010-04-08 2017-02-22 儿童医院 用于外伤性损伤的远端缺血处理的用途
WO2014039099A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Balloon atherectomy catheters with imaging
EP2588012B1 (en) 2010-07-01 2016-08-17 Avinger, Inc. Atherectomy catheters with longitudinally displaceable drive shafts
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
WO2014039096A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Re-entry stylet for catheter
CA2815186C (en) 2010-10-28 2015-12-29 Covidien Lp Material removal device and method of use
CA2862611C (en) * 2011-02-24 2020-11-03 Eximo Medical Ltd. Hybrid catheter for tissue resection
US9415193B2 (en) * 2011-03-04 2016-08-16 W. L. Gore & Associates, Inc. Eluting medical devices
EP3135232B1 (en) 2011-03-28 2018-05-02 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
EA201490019A1 (ru) 2011-06-15 2014-04-30 Такеда Фармасьютикал Компани Лимитед Способ получения производных имидазола
CN102389328B (zh) * 2011-07-26 2013-09-18 陈之伟 一种动脉血管粥样硬化斑块清除器
JP2014533147A (ja) 2011-10-13 2014-12-11 アセローメド， インコーポレイテッド アテレクトミー装置、システム、および方法
EP2768406B1 (en) 2011-10-17 2019-12-04 Avinger, Inc. Atherectomy catheters and non-contact actuation mechanism for catheters
CN102429704B (zh) * 2011-11-07 2013-10-30 南京仲陆医疗器械有限公司 可调节医用削切刀
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
CN102499734B (zh) * 2011-11-17 2013-06-19 祖茂衡 一种支架内血栓清除器
US8882680B2 (en) 2011-12-02 2014-11-11 Interscope, Inc. Insertable endoscopic instrument for tissue removal
US9204868B2 (en) 2011-12-02 2015-12-08 Interscope, Inc. Methods and apparatus for removing material from within a mammalian cavity using an insertable endoscopic instrument
US9557156B2 (en) 2012-05-14 2017-01-31 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
US9345398B2 (en) 2012-05-14 2016-05-24 Avinger, Inc. Atherectomy catheter drive assemblies
EP2849661B1 (en) 2012-05-14 2020-12-09 Avinger, Inc. Atherectomy catheters with imaging
US9901715B2 (en) 2012-09-05 2018-02-27 W. L. Gore Associates, Inc. Retractable sheath devices, systems, and methods
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
US9949753B2 (en) 2012-09-14 2018-04-24 The Spectranetics Corporation Tissue slitting methods and systems
EP2931149A1 (en) * 2012-12-12 2015-10-21 Covidien LP Debulking catheter
US10383691B2 (en) 2013-03-13 2019-08-20 The Spectranetics Corporation Last catheter with helical internal lumen
US9883885B2 (en) 2013-03-13 2018-02-06 The Spectranetics Corporation System and method of ablative cutting and pulsed vacuum aspiration
US9456872B2 (en) 2013-03-13 2016-10-04 The Spectranetics Corporation Laser ablation catheter
US9283040B2 (en) 2013-03-13 2016-03-15 The Spectranetics Corporation Device and method of ablative cutting with helical tip
US9291663B2 (en) 2013-03-13 2016-03-22 The Spectranetics Corporation Alarm for lead insulation abnormality
US10835279B2 (en) 2013-03-14 2020-11-17 Spectranetics Llc Distal end supported tissue slitting apparatus
US10932670B2 (en) 2013-03-15 2021-03-02 Avinger, Inc. Optical pressure sensor assembly
US9603618B2 (en) 2013-03-15 2017-03-28 The Spectranetics Corporation Medical device for removing an implanted object
US9854979B2 (en) 2013-03-15 2018-01-02 Avinger, Inc. Chronic total occlusion crossing devices with imaging
US9668765B2 (en) 2013-03-15 2017-06-06 The Spectranetics Corporation Retractable blade for lead removal device
WO2014151814A1 (en) 2013-03-15 2014-09-25 The Spectranetics Corporation Surgical instrument for removing an implanted object
EP3305221B1 (en) 2013-03-15 2023-06-14 Vetex Medical Limited A device suitable for removing matter from inside the lumen and the wall of a body lumen
CA2904162A1 (en) 2013-03-15 2014-12-18 The Hospital For Sick Children Methods relating to the use of remote ischemic conditioning
US10842532B2 (en) 2013-03-15 2020-11-24 Spectranetics Llc Medical device for removing an implanted object
WO2014140832A2 (en) 2013-03-15 2014-09-18 The Hospital For Sick Children Treatment of erectile dysfunction using remote ischemic conditioning
US9980743B2 (en) 2013-03-15 2018-05-29 The Spectranetics Corporation Medical device for removing an implanted object using laser cut hypotubes
WO2014142954A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Tissue collection device for catheter
WO2014167423A2 (en) 2013-03-15 2014-10-16 The Hospital For Sick Children Methods for modulating autophagy using remote ischemic conditioning
US10448999B2 (en) 2013-03-15 2019-10-22 The Spectranetics Corporation Surgical instrument for removing an implanted object
EP3260066B1 (en) * 2013-05-17 2019-03-13 Interscope, Inc. Insertable endoscopic instrument for tissue removal
EP3019096B1 (en) 2013-07-08 2023-07-05 Avinger, Inc. System for identification of elastic lamina to guide interventional therapy
US9439674B2 (en) * 2013-07-25 2016-09-13 Cardiovascular Systems, Inc. Rotational atherectomy device with exchangeable drive shaft and meshing gears
CN104586469B (zh) * 2013-11-01 2016-09-14 上海理工大学 局部循环式血栓取除器
US9456843B2 (en) * 2014-02-03 2016-10-04 Covidien Lp Tissue-removing catheter including angular displacement sensor
CA2938972A1 (en) 2014-02-06 2015-08-13 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US12053203B2 (en) 2014-03-03 2024-08-06 Spectranetics, Llc Multiple configuration surgical cutting device
EP3113701B1 (en) 2014-03-03 2020-07-22 The Spectranetics Corporation Multiple configuration surgical cutting device
US10405924B2 (en) 2014-05-30 2019-09-10 The Spectranetics Corporation System and method of ablative cutting and vacuum aspiration through primary orifice and auxiliary side port
MX2017000303A (es) 2014-07-08 2017-07-10 Avinger Inc Dispositivos para oclusion transversal cronica total de alta velocidad.
USD765243S1 (en) 2015-02-20 2016-08-30 The Spectranetics Corporation Medical device handle
USD770616S1 (en) 2015-02-20 2016-11-01 The Spectranetics Corporation Medical device handle
JP6772161B2 (ja) * 2015-02-20 2020-10-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 撮像を伴うアテローム切除装置
US10485563B2 (en) * 2015-03-27 2019-11-26 Terumo Kabushiki Kaisha Calculus/calculi retrieving device and method
CN104758029B (zh) * 2015-04-16 2016-03-16 黄经春 一种血栓抽吸导管及其应用
WO2017007853A1 (en) * 2015-07-06 2017-01-12 Avinger, Inc. Self-alignment mechanism for imaging catheter and drive assembly
WO2017011587A1 (en) 2015-07-13 2017-01-19 Avinger, Inc. Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters
US9943330B2 (en) 2015-09-10 2018-04-17 Covidien Lp Tissue-removing catheter with asymmetric window
AU2017212407A1 (en) 2016-01-25 2018-08-02 Avinger, Inc. OCT imaging catheter with lag correction
WO2017173370A1 (en) * 2016-04-01 2017-10-05 Avinger, Inc. Atherectomy catheter with serrated cutter
US10888342B2 (en) * 2016-04-25 2021-01-12 Stryker Corporation Anti-jamming and macerating thrombectomy apparatuses and methods
CN109414292A (zh) 2016-05-05 2019-03-01 爱克斯莫医疗有限公司 用于切除和/或消融不需要的组织的装置和方法
US11344327B2 (en) 2016-06-03 2022-05-31 Avinger, Inc. Catheter device with detachable distal end
WO2018006041A1 (en) 2016-06-30 2018-01-04 Avinger, Inc. Atherectomy catheter with shapeable distal tip
JP7019582B2 (ja) 2016-09-16 2022-02-15 テルモ株式会社 医療デバイス
CN106691405A (zh) * 2016-12-29 2017-05-24 天津恒宇医疗科技有限公司 一种超细oct成像导管
WO2018174023A1 (ja) 2017-03-24 2018-09-27 テルモ株式会社 医療デバイス
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
CN108013918B (zh) * 2017-12-26 2018-06-29 微创心脉医疗科技（上海）有限公司 一种取栓导管
US12167867B2 (en) 2018-04-19 2024-12-17 Avinger, Inc. Occlusion-crossing devices
US20210386451A1 (en) * 2018-11-01 2021-12-16 Koninklijke Philips N.V. Atherectomy devices including pre-shaped and curved distal portions and methods
US12420069B2 (en) 2018-12-19 2025-09-23 Covidien Lp Internal carotid artery thrombectomy devices and methods
JP2022533372A (ja) * 2019-05-17 2022-07-22 コーニンクレッカ フィリップス エヌ ヴェ 正及び負のすくい角切刃を含む粥腫切除装置
EP3986296B1 (en) * 2019-06-18 2025-09-10 Koninklijke Philips N.V. Atherectomy devices including a plurality of distal cutting features
CN110403677B (zh) * 2019-07-22 2020-06-19 杭州科锐特医疗设备有限公司 一种鼻窦镜手术动力系统
EP4044942A4 (en) * 2019-10-18 2023-11-15 Avinger, Inc. CROSSING OCCLUSION DEVICES
EP3815632A1 (en) 2019-10-30 2021-05-05 Straub Medical AG Catheter for aspiration, fragmentation and removal of removable material from hollow bodies
CN110840527B (zh) * 2019-12-06 2021-05-07 昆山金泰医疗科技有限公司 一种快速切割血栓斑块装置
EP4209184A4 (en) * 2020-09-03 2024-10-30 Lifetech Scientific (Shenzhen) Co., Ltd. MEDICAL CUTTING ARRANGEMENT AND VOLUME REDUCTION CATHETER SYSTEM
US12376904B1 (en) 2020-09-08 2025-08-05 Angiodynamics, Inc. Dynamic laser stabilization and calibration system
WO2022052975A1 (zh) * 2020-09-09 2022-03-17 杭州诺生医疗科技有限公司 介入性冲切器及冲切方法
US11304723B1 (en) 2020-12-17 2022-04-19 Avantec Vascular Corporation Atherectomy devices that are self-driving with controlled deflection
CN113017780B (zh) * 2021-03-02 2022-03-08 哈尔滨医科大学 一种集成超声成像与腔内斑块旋切术的导管系统
CN113729852B (zh) * 2021-04-09 2023-06-23 杭州唯强医疗科技有限公司 取栓系统
US12290279B2 (en) 2021-06-07 2025-05-06 Avantec Vascular Corporation Hybrid atherectomy devices
BR112023025859A2 (pt) * 2021-06-09 2024-02-27 Hemerion Therapeutics Sistema e kit para um tratamento de terapia fotodinâmica, método para preparação do sistema e uso do mesmo
CN116407222A (zh) * 2021-12-31 2023-07-11 先健科技(深圳)有限公司 一种切除装置
CN116407224A (zh) * 2021-12-31 2023-07-11 先健科技(深圳)有限公司 一种切除装置
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系统
CN115998376A (zh) * 2022-12-26 2023-04-25 先健科技(深圳)有限公司 一种切除装置
CN116211410A (zh) * 2022-12-26 2023-06-06 先健科技(深圳)有限公司 一种切除装置
WO2024210884A1 (en) * 2023-04-03 2024-10-10 Bard Peripheral Vascular, Inc. Thrombectomy devices and methods
CN116650061B (zh) * 2023-05-26 2025-09-26 苏州无限医疗科技有限公司 一种血栓切削组件及血栓切削装置
US12220140B1 (en) 2023-08-16 2025-02-11 Avantec Vascular Corporation Thrombectomy devices with lateral and vertical bias
CN117562629A (zh) * 2023-11-15 2024-02-20 上海微创医疗器械（集团）有限公司 医用旋磨装置及旋磨方法
US12414785B1 (en) 2025-03-17 2025-09-16 Avantec Vascular Corporation Cutters with pulsating vacuum control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041082A (en) * 1986-06-16 1991-08-20 Samuel Shiber Mechanical atherectomy system and method
US5569275A (en) * 1991-06-11 1996-10-29 Microvena Corporation Mechanical thrombus maceration device
JP3655920B2 (ja) * 1993-04-29 2005-06-02 シメッド ライフ システムズ インコーポレイテッド 拡張可能な脈管閉塞物除去装置
US5873882A (en) * 1995-03-28 1999-02-23 Straub Medical Ag Catheter for detaching abnormal deposits from blood vessels in humans
JP2001522631A (ja) * 1997-11-07 2001-11-20 プロリフィックス メディカル， インコーポレイテッド 身体管腔内の閉塞を治療する方法およびシステム
WO1999035977A1 (en) * 1998-01-16 1999-07-22 Lumend, Inc. Catheter apparatus for treating arterial occlusions
US20010031981A1 (en) * 2000-03-31 2001-10-18 Evans Michael A. Method and device for locating guidewire and treating chronic total occlusions
US7344546B2 (en) * 2000-04-05 2008-03-18 Pathway Medical Technologies Intralumenal material removal using a cutting device for differential cutting
DE60121556T2 (de) * 2000-04-05 2007-06-28 Pathway Medical Technologies, Inc., Redmond System und Verfahren zum Entfernen von intraluminalem Material
US7927784B2 (en) * 2000-12-20 2011-04-19 Ev3 Vascular lumen debulking catheters and methods
WO2005011788A1 (en) * 2003-07-31 2005-02-10 Wilson-Cook Medical Inc. System for introducing multiple medical devices
EP2422751A3 (en) * 2004-05-05 2013-01-02 Direct Flow Medical, Inc. Unstented heart valve with formed in place support structure
AU2005254572A1 (en) * 2004-06-14 2005-12-29 Applied Medical Resources Corporation Steerable vascular sheath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12514456B2 (en) 2020-06-04 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems

Also Published As

Publication number Publication date
CA2692463A1 (en) 2009-01-08
EP2164409A1 (en) 2010-03-24
WO2009005779A1 (en) 2009-01-08
EP2164409B1 (en) 2018-08-08
EP2164409A4 (en) 2011-07-20
AU2008271034A1 (en) 2009-01-08
JP2010532211A (ja) 2010-10-07
JP5323824B2 (ja) 2013-10-23
CN101795630A (zh) 2010-08-04
KR20100047854A (ko) 2010-05-10

Similar Documents

Publication Publication Date Title
CN101795630B (zh) 旋切术装置、系统和方法
US9492192B2 (en) Atherectomy devices, systems, and methods
US10226275B2 (en) Devices, systems, and methods for debulking restenosis of a blood vessel
US9314263B2 (en) Atherectomy devices, systems, and methods
US8628549B2 (en) Atherectomy devices, systems, and methods
US9198679B2 (en) Atherectomy devices and methods
US11786269B2 (en) Atherectomy devices and methods
US9668767B2 (en) Atherectomy devices and methods
US10154854B2 (en) Atherectomy devices and methods
US20080004647A1 (en) Atherectomy devices and methods
US20110112563A1 (en) Atherectomy devices and methods
CA2656599A1 (en) Atherectomy devices and methods
CA2720761A1 (en) Atherectomy devices and methods
US20140249554A1 (en) Atherectomy devices and methods

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant