EP2967472A4 - Device and method for treating a chronic total occlusion - Google Patents

Device and method for treating a chronic total occlusion

Info

Publication number
EP2967472A4
EP2967472A4 EP14773389.3A EP14773389A EP2967472A4 EP 2967472 A4 EP2967472 A4 EP 2967472A4 EP 14773389 A EP14773389 A EP 14773389A EP 2967472 A4 EP2967472 A4 EP 2967472A4
Authority
EP
European Patent Office
Prior art keywords
treating
total occlusion
chronic total
chronic
occlusion
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.)
Withdrawn
Application number
EP14773389.3A
Other languages
German (de)
French (fr)
Other versions
EP2967472A1 (en
Inventor
Mallik Thatipelli
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.)
Angiosafe Inc
Original Assignee
Angiosafe 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 US13/801,225 external-priority patent/US20180053193A1/en
Priority claimed from US14/080,970 external-priority patent/US20140277009A1/en
Application filed by Angiosafe Inc filed Critical Angiosafe Inc
Publication of EP2967472A1 publication Critical patent/EP2967472A1/en
Publication of EP2967472A4 publication Critical patent/EP2967472A4/en
Withdrawn legal-status Critical Current

Links

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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • 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
    • A61B2017/320733—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a flexible cutting or scraping element, e.g. with a whip-like distal filament member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
EP14773389.3A 2013-03-13 2014-03-05 Device and method for treating a chronic total occlusion Withdrawn EP2967472A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/801,225 US20180053193A1 (en) 2013-01-25 2013-03-13 System and method for real time financial institution business intellgence and customer relationship management
US14/080,970 US20140277009A1 (en) 2013-03-13 2013-11-15 Device and Method for Treating a Chronic Total Occlusion
PCT/US2014/020607 WO2014158866A1 (en) 2013-03-13 2014-03-05 Device and method for treating a chronic total occlusion

Publications (2)

Publication Number Publication Date
EP2967472A1 EP2967472A1 (en) 2016-01-20
EP2967472A4 true EP2967472A4 (en) 2016-10-05

Family

ID=51625073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14773389.3A Withdrawn EP2967472A4 (en) 2013-03-13 2014-03-05 Device and method for treating a chronic total occlusion

Country Status (3)

Country Link
EP (1) EP2967472A4 (en)
JP (1) JP6373351B2 (en)
WO (1) WO2014158866A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11123098B2 (en) * 2017-02-28 2021-09-21 Angiosafe, Inc. Device and method for centering and crossing a vascular occlusion
US10085766B1 (en) * 2017-03-31 2018-10-02 Jihad A. Mustapha Chronic total occlusion crossing devices and methods
CN116965884B (en) * 2023-09-22 2024-02-27 北京华脉泰科医疗器械股份有限公司 Vascular occlusion opening instrument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195954A (en) * 1990-06-26 1993-03-23 Schnepp Pesch Wolfram Apparatus for the removal of deposits in vessels and organs of animals
US5222959A (en) * 1990-07-17 1993-06-29 Anis Aziz Y Removal of tissue
WO2008148041A1 (en) * 2007-05-24 2008-12-04 Neovasc Methods and apparatus for treating vascular occlusions
US20090093829A1 (en) * 2007-10-09 2009-04-09 Cook Incorporated Chronic total occlusion (CTO) removal device
WO2012145133A2 (en) * 2011-03-28 2012-10-26 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69431262T2 (en) * 1993-04-29 2003-04-03 Scimed Life Systems, Inc. EXPANDABLE DEVICE FOR REMOVING SEALS IN VESSELS
US6066149A (en) * 1997-09-30 2000-05-23 Target Therapeutics, Inc. Mechanical clot treatment device with distal filter
DE102004040868A1 (en) * 2004-08-23 2006-03-09 Miloslavski, Elina Device for removing thrombi
US8007508B2 (en) * 2005-07-01 2011-08-30 Cox John A System for tissue dissection and retraction
US8361094B2 (en) * 2006-06-30 2013-01-29 Atheromed, Inc. Atherectomy devices and methods
US20100082051A1 (en) * 2008-09-19 2010-04-01 Thorpe Patricia E Vascular occlusion drill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195954A (en) * 1990-06-26 1993-03-23 Schnepp Pesch Wolfram Apparatus for the removal of deposits in vessels and organs of animals
US5222959A (en) * 1990-07-17 1993-06-29 Anis Aziz Y Removal of tissue
WO2008148041A1 (en) * 2007-05-24 2008-12-04 Neovasc Methods and apparatus for treating vascular occlusions
US20090093829A1 (en) * 2007-10-09 2009-04-09 Cook Incorporated Chronic total occlusion (CTO) removal device
WO2012145133A2 (en) * 2011-03-28 2012-10-26 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014158866A1 *

Also Published As

Publication number Publication date
JP2016510680A (en) 2016-04-11
JP6373351B2 (en) 2018-08-15
WO2014158866A1 (en) 2014-10-02
EP2967472A1 (en) 2016-01-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20150910

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160901

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 17/3207 20060101AFI20160826BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170331