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WO2003096936A3 - Stent-graft and method for detecting a change in pressure differential across the stent-graft - Google Patents

Stent-graft and method for detecting a change in pressure differential across the stent-graft

Info

Publication number
WO2003096936A3
WO2003096936A3 PCT/US2003/014690 US0314690W WO2003096936A3 WO 2003096936 A3 WO2003096936 A3 WO 2003096936A3 US 0314690 W US0314690 W US 0314690W WO 2003096936 A3 WO2003096936 A3 WO 2003096936A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
pressure
differential
graft
normal
pattern
Prior art date
Application number
PCT/US2003/014690
Other languages
French (fr)
Other versions
WO2003096936A2 (en )
Inventor
John K Di Smith
Original Assignee
Scimed Life Systems 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2/07Stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/0215Measuring pressure in heart or blood vessels by means inserted into the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2/07Stent-grafts
    • A61F2002/075Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/0013Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting fluid pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0097Visible markings, e.g. indicia

Abstract

An endoluminal device (20) for deployment in a body lumen includes a radially expandable stent (30), a graft attached to the stent, and a plurality of indicator members (50) affixed to the graft and adapted to form a normal pattern in response to a normal pressure differential and an abnormal pattern in response to an abnormal pressure differential across the graft. By forming different patterns at different pressure differentials, the indicator members enable the detection of a change in pressure which could be evidence of a leak. A system (70) for detecting a change in pressure differential includes the endoluminal device and an imaging system for displaying the indicator members. A method for detecting a change in pressure includes the steps of identifying the normal pattern, implanting the device, imaging the indicator members, and comparing the imaged pattern with the normal pattern to determine whether the normal pressure or an abnormal pressure differential exists.
PCT/US2003/014690 2002-05-10 2003-05-09 Stent-graft and method for detecting a change in pressure differential across the stent-graft WO2003096936A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10143434 US7189256B2 (en) 2002-05-10 2002-05-10 Endoluminal device and system and method for detecting a change in pressure differential across an endoluminal device
US10/143,434 2002-05-10

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA 2483705 CA2483705A1 (en) 2002-05-10 2003-05-09 Stent-graft and method for detecting a change in pressure differential across the stent-graft
DE2003617322 DE60317322D1 (en) 2002-05-10 2003-05-09 Stent-graft for measuring a pressure drop across these stent-graft
EP20030753008 EP1505932B1 (en) 2002-05-10 2003-05-09 Endoluminal device and system for detecting a change in pressure differential across an endoluminal device
DE2003617322 DE60317322T2 (en) 2002-05-10 2003-05-09 Stent-graft for measuring a pressure drop across these stent-graft

Publications (2)

Publication Number Publication Date
WO2003096936A2 true WO2003096936A2 (en) 2003-11-27
WO2003096936A3 true true WO2003096936A3 (en) 2004-03-11

Family

ID=29400136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/014690 WO2003096936A3 (en) 2002-05-10 2003-05-09 Stent-graft and method for detecting a change in pressure differential across the stent-graft

Country Status (6)

Country Link
US (2) US7189256B2 (en)
EP (1) EP1505932B1 (en)
CA (1) CA2483705A1 (en)
DE (2) DE60317322D1 (en)
ES (1) ES2295629T3 (en)
WO (1) WO2003096936A3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261316B1 (en) 1999-03-11 2001-07-17 Endologix, Inc. Single puncture bifurcation graft deployment system
US8034100B2 (en) 1999-03-11 2011-10-11 Endologix, Inc. Graft deployment system
CA2538008A1 (en) * 2003-09-16 2005-03-31 Toudai Tlo, Ltd. Optical tactile sensor and method of reconstructing force vector distribution using the sensor
US8066759B2 (en) 2005-02-04 2011-11-29 Boston Scientific Scimed, Inc. Resonator for medical device
US7595469B2 (en) * 2005-05-24 2009-09-29 Boston Scientific Scimed, Inc. Resonator for medical device
US7279664B2 (en) 2005-07-26 2007-10-09 Boston Scientific Scimed, Inc. Resonator for medical device
US7304277B2 (en) 2005-08-23 2007-12-04 Boston Scientific Scimed, Inc Resonator with adjustable capacitor for medical device
US7524282B2 (en) 2005-08-29 2009-04-28 Boston Scientific Scimed, Inc. Cardiac sleeve apparatus, system and method of use
US7423496B2 (en) 2005-11-09 2008-09-09 Boston Scientific Scimed, Inc. Resonator with adjustable capacitance for medical device
US8523931B2 (en) 2007-01-12 2013-09-03 Endologix, Inc. Dual concentric guidewire and methods of bifurcated graft deployment
EP3150171A1 (en) * 2007-05-15 2017-04-05 JenaValve Technology, Inc. Handle for manipulating a catheter tip, catheter system and medical insertion system for inserting a self-expandalbe heart valve stent
US7967788B2 (en) 2007-05-25 2011-06-28 Iq Medical Devices, Llc Catheter with variable attachment means
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US8236040B2 (en) 2008-04-11 2012-08-07 Endologix, Inc. Bifurcated graft deployment systems and methods
WO2009132396A1 (en) * 2008-05-02 2009-11-05 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for determining the pressure of a fluid
EP2520320B1 (en) 2008-07-01 2016-11-02 Endologix, Inc. Catheter system
US8945202B2 (en) 2009-04-28 2015-02-03 Endologix, Inc. Fenestrated prosthesis
US9579103B2 (en) 2009-05-01 2017-02-28 Endologix, Inc. Percutaneous method and device to treat dissections
US8491646B2 (en) 2009-07-15 2013-07-23 Endologix, Inc. Stent graft
ES2549000T3 (en) 2009-07-27 2015-10-22 Endologix, Inc. endoprosthesis
WO2012068298A1 (en) 2010-11-17 2012-05-24 Endologix, Inc. Devices and methods to treat vascular dissections
WO2012087277A1 (en) * 2010-12-20 2012-06-28 Empire Technology Development Llc Implantable apparatus for facilitating imaging-based diagnoses
WO2012118901A1 (en) 2011-03-01 2012-09-07 Endologix, Inc. Catheter system and methods of using same
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078736A (en) * 1990-05-04 1992-01-07 Interventional Thermodynamics, Inc. Method and apparatus for maintaining patency in the body passages
US5123917A (en) * 1990-04-27 1992-06-23 Lee Peter Y Expandable intraluminal vascular graft
FR2714816A1 (en) * 1994-01-12 1995-07-13 Braun Celsa Sa Vascular prosthesis implant for treatment of aneurysms esp. in thoracic aorta
US6077297A (en) * 1993-11-04 2000-06-20 C. R. Bard, Inc. Non-migrating vascular prosthesis and minimally invasive placement system therefor
US6245099B1 (en) * 1998-09-30 2001-06-12 Impra, Inc. Selective adherence of stent-graft coverings, mandrel and method of making stent-graft device
US6334868B1 (en) * 1999-10-08 2002-01-01 Advanced Cardiovascular Systems, Inc. Stent cover

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US5824042A (en) 1996-04-05 1998-10-20 Medtronic, Inc. Endoluminal prostheses having position indicating markers
US5741327A (en) 1997-05-06 1998-04-21 Global Therapeutics, Inc. Surgical stent featuring radiopaque markers
EP0897690B1 (en) 1997-08-15 2013-04-24 Academisch Ziekenhuis Leiden h.o.d.n. LUMC Pressure sensor for use in an aneurysmal sac
WO2000049840A1 (en) * 1999-02-19 2000-08-24 The Research Foundation Of State University Of New York Radiographic imaging apparatus and method for vascular interventions
US20020183628A1 (en) * 2001-06-05 2002-12-05 Sanford Reich Pressure sensing endograft
US6702847B2 (en) * 2001-06-29 2004-03-09 Scimed Life Systems, Inc. Endoluminal device with indicator member for remote detection of endoleaks and/or changes in device morphology

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123917A (en) * 1990-04-27 1992-06-23 Lee Peter Y Expandable intraluminal vascular graft
US5078736A (en) * 1990-05-04 1992-01-07 Interventional Thermodynamics, Inc. Method and apparatus for maintaining patency in the body passages
US6077297A (en) * 1993-11-04 2000-06-20 C. R. Bard, Inc. Non-migrating vascular prosthesis and minimally invasive placement system therefor
FR2714816A1 (en) * 1994-01-12 1995-07-13 Braun Celsa Sa Vascular prosthesis implant for treatment of aneurysms esp. in thoracic aorta
US6245099B1 (en) * 1998-09-30 2001-06-12 Impra, Inc. Selective adherence of stent-graft coverings, mandrel and method of making stent-graft device
US6334868B1 (en) * 1999-10-08 2002-01-01 Advanced Cardiovascular Systems, Inc. Stent cover

Also Published As

Publication number Publication date Type
US7189256B2 (en) 2007-03-13 grant
ES2295629T3 (en) 2008-04-16 grant
US20070112413A1 (en) 2007-05-17 application
EP1505932B1 (en) 2007-11-07 grant
DE60317322T2 (en) 2008-08-28 grant
CA2483705A1 (en) 2003-11-27 application
US7955378B2 (en) 2011-06-07 grant
EP1505932A2 (en) 2005-02-16 application
DE60317322D1 (en) 2007-12-20 grant
WO2003096936A2 (en) 2003-11-27 application
US20030212448A1 (en) 2003-11-13 application

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