MX2021007034A - Thrombectomy catheter and methods of use. - Google Patents

Thrombectomy catheter and methods of use.

Info

Publication number
MX2021007034A
MX2021007034A MX2021007034A MX2021007034A MX2021007034A MX 2021007034 A MX2021007034 A MX 2021007034A MX 2021007034 A MX2021007034 A MX 2021007034A MX 2021007034 A MX2021007034 A MX 2021007034A MX 2021007034 A MX2021007034 A MX 2021007034A
Authority
MX
Mexico
Prior art keywords
catheter
dual lumen
distal segment
loop
methods
Prior art date
Application number
MX2021007034A
Other languages
Spanish (es)
Inventor
Eric Raul Guerra
Xochitl Brahms Guerra
Mayra Paulina Guerra
Original Assignee
Eric Raul Guerra
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 US16/221,471 external-priority patent/US11229451B2/en
Application filed by Eric Raul Guerra filed Critical Eric Raul Guerra
Publication of MX2021007034A publication Critical patent/MX2021007034A/en

Links

Classifications

    • 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
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • 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
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • A61B2017/00331—Steering mechanisms with preformed bends
    • 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
    • A61B2017/00358—Snares for grasping
    • 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
    • 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
    • A61B2017/22079—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 suction of debris
    • 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
    • A61B2017/320716—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions comprising means for preventing embolism by dislodged material
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A thrombectomy catheter with a catheter or delivery sheath having a dual lumen extending therethrough, the catheter having a proximal segment and a distal segment and a linear section coupled therebetween, the distal segment configured as a loop, a port or aperture formed therein said dual lumen of said catheter, the port positioned proximate the distal segment, and a guidewire configured to longitudinally traverse therethrough one of the dual lumen of the catheter, an aspiration device connected thereto one of the dual lumen and configured to create a vacuum therein the catheter and the loop to extract a biomaterial.
MX2021007034A 2018-12-15 2019-05-01 Thrombectomy catheter and methods of use. MX2021007034A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/221,471 US11229451B2 (en) 2017-12-13 2018-12-15 Thrombectomy catheter and methods of use
PCT/US2019/030087 WO2020122978A1 (en) 2018-12-15 2019-05-01 Thrombectomy catheter and methods of use

Publications (1)

Publication Number Publication Date
MX2021007034A true MX2021007034A (en) 2021-10-22

Family

ID=71075419

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007034A MX2021007034A (en) 2018-12-15 2019-05-01 Thrombectomy catheter and methods of use.

Country Status (8)

Country Link
EP (1) EP3893981A4 (en)
JP (1) JP2022524892A (en)
KR (1) KR20210118392A (en)
CN (1) CN113423451B (en)
BR (1) BR112021011486A2 (en)
CA (1) CA3122708A1 (en)
MX (1) MX2021007034A (en)
WO (1) WO2020122978A1 (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895398A (en) * 1996-02-02 1999-04-20 The Regents Of The University Of California Method of using a clot capture coil
US7226433B2 (en) * 1998-02-06 2007-06-05 Possis Medical, Inc. Thrombectomy catheter device having a self-sealing hemostasis valve
US20050203425A1 (en) * 2004-03-10 2005-09-15 Phil Langston Coaxial dual lumen pigtail catheter
US7935077B2 (en) * 2005-09-28 2011-05-03 Medrad, Inc. Thrombectomy catheter deployment system
EP2120737B1 (en) * 2007-02-05 2020-04-01 Boston Scientific Limited Thrombectomy apparatus
US8372108B2 (en) * 2009-01-16 2013-02-12 Claret Medical, Inc. Intravascular blood filter
CN101554343B (en) * 2009-04-14 2011-04-13 上海英诺伟医疗器械有限公司 Device for blocking up coelom
US8948848B2 (en) * 2011-01-07 2015-02-03 Innovative Cardiovascular Solutions, Llc Angiography catheter
GB2487970B (en) * 2011-02-11 2013-07-10 Cook Medical Technologies Llc Obstruction capture and removal device
EP2522307B1 (en) * 2011-05-08 2020-09-30 ITSO Medical AB Device for delivery of medical devices to a cardiac valve
US9101342B2 (en) * 2011-07-22 2015-08-11 Rafic Saleh Surgical retrieval apparatus and method with semi-rigidly extendable and collapsible basket
WO2013116613A1 (en) * 2012-02-03 2013-08-08 The Cleveland Clinic Foundation Embolic filter device, systems, and methods for capturing emboli during medical procedures
US20140228869A1 (en) * 2013-02-13 2014-08-14 Medrad, Inc. Thrombectomy catheter
US20150119853A1 (en) * 2013-10-29 2015-04-30 Medwerks, Llc Convertible Shape Catheter And Method Of Use
CN110215312A (en) * 2014-01-10 2019-09-10 企斯动哈特有限公司 For deflecting the device and related system of embolism
CN107072770B (en) * 2014-05-21 2020-06-16 Swat医疗有限公司 Improved anti-embolism protection device and method
CN106580397A (en) * 2016-12-20 2017-04-26 北京久事神康医疗科技有限公司 Sectional thrombus extraction device and thrombus extraction method making use of thrombus extraction device
WO2018118706A1 (en) 2016-12-20 2018-06-28 Lattouf Omar M Clot retrievers and methods for deployment

Also Published As

Publication number Publication date
KR20210118392A (en) 2021-09-30
EP3893981A1 (en) 2021-10-20
CA3122708A1 (en) 2020-06-18
CN113423451A (en) 2021-09-21
CN113423451B (en) 2023-07-28
BR112021011486A2 (en) 2021-08-31
EP3893981A4 (en) 2022-08-10
WO2020122978A1 (en) 2020-06-18
JP2022524892A (en) 2022-05-10

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