[go: up one dir, main page]

WO2012030101A3 - Catheter for stent operation use - Google Patents

Catheter for stent operation use Download PDF

Info

Publication number
WO2012030101A3
WO2012030101A3 PCT/KR2011/006233 KR2011006233W WO2012030101A3 WO 2012030101 A3 WO2012030101 A3 WO 2012030101A3 KR 2011006233 W KR2011006233 W KR 2011006233W WO 2012030101 A3 WO2012030101 A3 WO 2012030101A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
stent
stents
operation use
lesion site
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.)
Ceased
Application number
PCT/KR2011/006233
Other languages
French (fr)
Korean (ko)
Other versions
WO2012030101A2 (en
Inventor
신경민
홍강선
정연국
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.)
Taewoong Medical Co Ltd
Original Assignee
Taewoong Medical Co Ltd
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
Application filed by Taewoong Medical Co Ltd filed Critical Taewoong Medical Co Ltd
Publication of WO2012030101A2 publication Critical patent/WO2012030101A2/en
Publication of WO2012030101A3 publication Critical patent/WO2012030101A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/852—Two or more distinct overlapping stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The present invention relates to a catheter for stent operation use, and more particularly, to a catheter for stent operation use with which a plurality of same or different stents may be installed at a single catheter so that the same or different stents may be overlapped or laid in parallel horizontally with each other at a target lesion site during an operation. In general, a catheter is a medical apparatus used to move an installed stent to a target lesion site. A general catheter, which is equipped with a single stent, just moves the single stent to a lesion site. Provided in the present invention is a catheter where a plurality of stents may be installed so that the stents fulfill a surgical function at each of the lesion sites through a single operation, push the lesion sites outwards, and secure the inside of a cavity.
PCT/KR2011/006233 2010-09-03 2011-08-23 Catheter for stent operation use Ceased WO2012030101A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100086302A KR101117524B1 (en) 2010-09-03 2010-09-03 A catheter for surgical stent
KR10-2010-0086302 2010-09-03

Publications (2)

Publication Number Publication Date
WO2012030101A2 WO2012030101A2 (en) 2012-03-08
WO2012030101A3 true WO2012030101A3 (en) 2012-05-24

Family

ID=45773356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006233 Ceased WO2012030101A2 (en) 2010-09-03 2011-08-23 Catheter for stent operation use

Country Status (2)

Country Link
KR (1) KR101117524B1 (en)
WO (1) WO2012030101A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10213187B1 (en) 2012-01-25 2019-02-26 Mubin I. Syed Method and apparatus for percutaneous superficial temporal artery access for carotid artery stenting
WO2014081947A1 (en) 2012-11-21 2014-05-30 Syed Mubin I System for the intravascular placement of a medical device
US9636244B2 (en) 2015-04-09 2017-05-02 Mubin I. Syed Apparatus and method for proximal to distal stent deployment
US10327929B2 (en) 2015-10-30 2019-06-25 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
US10779976B2 (en) 2015-10-30 2020-09-22 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
US10492936B2 (en) 2015-10-30 2019-12-03 Ram Medical Innovations, Llc Apparatus and method for improved access of procedural catheter in tortuous vessels
US9980838B2 (en) 2015-10-30 2018-05-29 Ram Medical Innovations Llc Apparatus and method for a bifurcated catheter for use in hostile aortic arches
US11020256B2 (en) 2015-10-30 2021-06-01 Ram Medical Innovations, Inc. Bifurcated “Y” anchor support for coronary interventions
US10173031B2 (en) 2016-06-20 2019-01-08 Mubin I. Syed Interchangeable flush/selective catheter
CN106963528B (en) * 2017-05-02 2018-11-02 赵洋 Medical instrument handle operating side and interventional treatment system
US11007075B2 (en) 2018-02-18 2021-05-18 Ram Medical Innovations, Inc. Vascular access devices and methods for lower limb interventions
KR102802876B1 (en) * 2023-03-14 2025-05-07 (주)태웅메디칼 Stent device capable of injecting drugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020052642A1 (en) * 1999-05-17 2002-05-02 Cox Daniel L. Self-expanding stent with enhanced delivery precision and stent delivery system
US20030163193A1 (en) * 2002-02-22 2003-08-28 Widenhouse Christopher William Self-expanding stent delivery system
US20050288763A1 (en) * 2004-06-28 2005-12-29 Xtent, Inc. Custom-length self-expanding stent delivery systems with stent bumpers
KR20100086294A (en) * 2009-01-22 2010-07-30 (주) 태웅메디칼 Catheter structure for stent surgical operation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020052642A1 (en) * 1999-05-17 2002-05-02 Cox Daniel L. Self-expanding stent with enhanced delivery precision and stent delivery system
US20030163193A1 (en) * 2002-02-22 2003-08-28 Widenhouse Christopher William Self-expanding stent delivery system
US20050288763A1 (en) * 2004-06-28 2005-12-29 Xtent, Inc. Custom-length self-expanding stent delivery systems with stent bumpers
KR20100086294A (en) * 2009-01-22 2010-07-30 (주) 태웅메디칼 Catheter structure for stent surgical operation

Also Published As

Publication number Publication date
KR20120023932A (en) 2012-03-14
KR101117524B1 (en) 2012-03-20
WO2012030101A2 (en) 2012-03-08

Similar Documents

Publication Publication Date Title
WO2012030101A3 (en) Catheter for stent operation use
EP2629975A4 (en) Devices, systems, and methods for the fabrication of tissue
WO2010144405A3 (en) Mri-guided surgical systems with proximity alerts
EP2629780A4 (en) Implantable polymer for bone and vascular lesions
EP2651304B8 (en) System, stethoscope and method for indicating risk of coronary artery disease
GB2501357B (en) Target for X-ray generator, method of manufacturing the same and X-ray generator
EP2349167B8 (en) Systems for the non-invasive treatment of tissue using microwave energy
WO2016049037A8 (en) Vascular repair devices and methods of use
WO2012091952A3 (en) Median lobe retraction apparatus and method
PL2387977T3 (en) Catheter system for introducing an expandable heart valve stent into the body of a patient
WO2011112248A3 (en) Methods and devices for real time monitoring of collagen and for altering collagen status
WO2012027490A3 (en) Support device and method for use
EP2651309A4 (en) Medical imaging devices, methods, and systems
EP2271276A4 (en) Systems, apparatus, methods and procedures for the noninvasive treatment of tissue using microwave energy
BR112013019570A2 (en) prosthetic heart valve, method for placing a prosthetic heart valve at a target site, method for testing the operating capacity of a prosthetic heart valve at a target site, and
IL222888A0 (en) Anchored cardiac ablation catheter
EP2632345A4 (en) Surgical suture system
WO2011017103A3 (en) Dual endovascular filter and methods of use
EP2672908A1 (en) External orthopaedic fixator for the elbow joint
EP2656818A4 (en) Absorbable blood vessel stent
EP2543342A4 (en) Artificial blood vessel
WO2011109433A9 (en) Tissue for prosthetic implants and grafts, and methods associated therewith
IL222565A0 (en) Conjugated blood coagulation factor viia
WO2011130539A3 (en) Liquid cast biodegradable arterial stent
WO2014049446A3 (en) Packaging for a hernia repair device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11822076

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11822076

Country of ref document: EP

Kind code of ref document: A2