WO2002030326A3 - Transmyocardial implant with anchor element - Google Patents

Transmyocardial implant with anchor element Download PDF

Info

Publication number
WO2002030326A3
WO2002030326A3 PCT/US2001/031729 US0131729W WO0230326A3 WO 2002030326 A3 WO2002030326 A3 WO 2002030326A3 US 0131729 W US0131729 W US 0131729W WO 0230326 A3 WO0230326 A3 WO 0230326A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
vessel
myocardium
myocardial
lumen
Prior art date
Application number
PCT/US2001/031729
Other languages
French (fr)
Other versions
WO2002030326A2 (en
WO2002030326A8 (en
Inventor
Guy P Vanney
Robert A Eno
Dale M Groth
Original Assignee
Heartstent Corp
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 Heartstent Corp filed Critical Heartstent Corp
Priority to AU2001296796A priority Critical patent/AU2001296796A1/en
Publication of WO2002030326A2 publication Critical patent/WO2002030326A2/en
Publication of WO2002030326A3 publication Critical patent/WO2002030326A3/en
Publication of WO2002030326A8 publication Critical patent/WO2002030326A8/en

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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/94—Stents retaining their form, i.e. not being deformable, after placement in the predetermined place
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2493—Transmyocardial revascularisation [TMR] devices
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body

Abstract

A transmyocardial implant for establishing a blood flow path through a myocardium between a heart chamber and a lumen of a coronary vessel residing at an exterior of said wall includes a hollow conduit having a vessel portion and a myocardial portion. The vessel portion is sized to be received within the lumen. The said myocardial portion is sized to extend from the vessel through the myocardium and into the chamber. The conduit has an open first end and an open second end on respective ones of the vessel and myocardial portions to define a blood flow pathway within an interior of the conduit between the first and second end. At least the myocardial portion of the conduit is formed of a conduit material sufficiently rigid to resist deformation and closure of the pathway in response to contraction of the myocardium. The conduit material is resistant to thrombus formation. An anchor is secured to the conduit and positioned to overlie and be secured to an epicardial surface of the myocardium when the vessel portion of the conduit is secured within the lumen.
PCT/US2001/031729 2000-10-11 2001-10-10 Transmyocardial implant with anchor element WO2002030326A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001296796A AU2001296796A1 (en) 2000-10-11 2001-10-10 Transmyocardial implant with anchor element

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68625100A 2000-10-11 2000-10-11
US30416500P 2000-10-11 2000-10-11
US09/686,251 2000-10-11
US60/304,165 2000-10-11

Publications (3)

Publication Number Publication Date
WO2002030326A2 WO2002030326A2 (en) 2002-04-18
WO2002030326A3 true WO2002030326A3 (en) 2002-09-06
WO2002030326A8 WO2002030326A8 (en) 2003-11-13

Family

ID=26973847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/031729 WO2002030326A2 (en) 2000-10-11 2001-10-10 Transmyocardial implant with anchor element

Country Status (2)

Country Link
AU (1) AU2001296796A1 (en)
WO (1) WO2002030326A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514319A (en) * 1967-01-11 1968-02-23 Device for implantation in the apical region of the heart of an artificial ventricle
US5824071A (en) * 1996-09-16 1998-10-20 Circulation, Inc. Apparatus for treatment of ischemic heart disease by providing transvenous myocardial perfusion
WO2000021463A1 (en) * 1998-10-13 2000-04-20 Ventrica, Inc. Devices and methods for use in performing transmyocardial coronary bypass
WO2001010348A1 (en) * 1999-08-04 2001-02-15 Percardia, Inc. Methods and apparatus for direct coronary revascularization
WO2001017440A1 (en) * 1999-09-10 2001-03-15 Ventrica, Inc. Anastomotic device and methods for placement
US20010025643A1 (en) * 1998-02-13 2001-10-04 Ventrica, Inc. Methods and devices providing transmyocardial blood flow to the arterial vascular system of the heart

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287861A (en) 1992-10-30 1994-02-22 Wilk Peter J Coronary artery by-pass method and associated catheter
US5429144A (en) 1992-10-30 1995-07-04 Wilk; Peter J. Coronary artery by-pass method
US5409019A (en) 1992-10-30 1995-04-25 Wilk; Peter J. Coronary artery by-pass method
US5755682A (en) 1996-08-13 1998-05-26 Heartstent Corporation Method and apparatus for performing coronary artery bypass surgery
JP2001500401A (en) 1996-08-26 2001-01-16 トランスバスキュラー インコーポレイテッド Method and apparatus for transmyocardial direct cardiovascular regeneration
US5984956A (en) 1997-10-06 1999-11-16 Heartstent Corporation Transmyocardial implant
US6029672A (en) 1998-04-20 2000-02-29 Heartstent Corporation Transmyocardial implant procedure and tools

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514319A (en) * 1967-01-11 1968-02-23 Device for implantation in the apical region of the heart of an artificial ventricle
US5824071A (en) * 1996-09-16 1998-10-20 Circulation, Inc. Apparatus for treatment of ischemic heart disease by providing transvenous myocardial perfusion
US20010025643A1 (en) * 1998-02-13 2001-10-04 Ventrica, Inc. Methods and devices providing transmyocardial blood flow to the arterial vascular system of the heart
WO2000021463A1 (en) * 1998-10-13 2000-04-20 Ventrica, Inc. Devices and methods for use in performing transmyocardial coronary bypass
WO2001010348A1 (en) * 1999-08-04 2001-02-15 Percardia, Inc. Methods and apparatus for direct coronary revascularization
WO2001017440A1 (en) * 1999-09-10 2001-03-15 Ventrica, Inc. Anastomotic device and methods for placement

Also Published As

Publication number Publication date
WO2002030326A2 (en) 2002-04-18
AU2001296796A1 (en) 2002-04-22
WO2002030326A8 (en) 2003-11-13

Similar Documents

Publication Publication Date Title
GB2369064A (en) Compliant transmyocardial implant
ATE284182T1 (en) IMPLANT FOR THE MYOCARDIUM
US4861336A (en) Puncture catheter
WO2003026485A3 (en) Pericardium reinforcing devices and methods of using them
US6214041B1 (en) Transmyocardial implant with septal perfusion
US5984956A (en) Transmyocardial implant
WO2000015147A8 (en) Transmycardial shunt and its attachment mechanism, for left ventricular revascularization
WO2005007031A3 (en) Methods and devices for altering blood flow through the left ventricle
EP0934728A3 (en) Selective treatment of endocardial/myocardial boundary
US6102941A (en) Transmyocardial implant with coronary ingrowth
USD483841S1 (en) Wall hung toilet bowl
US6916304B2 (en) Transmyocardial implant with flow reduction
WO1999038459A3 (en) Transmyocardial coronary artery bypass and revascularization
CA2197375A1 (en) Artificial blood vessel
CA2237476A1 (en) Coronary stent
EP2263609A3 (en) Method of manufacturing a prosthetic valve assembly
USD441436S1 (en) Water pipe connector
WO2002030326A3 (en) Transmyocardial implant with anchor element
USD438603S1 (en) Water pipe connector
IE821709L (en) Offshore mooring structure.
USD454403S1 (en) Open web dissymmetric beam
USD348917S (en) Buoyant footwear for water exercise
DE3868908D1 (en) Urethral autostatic endoprosthesis
WO2002030325A3 (en) Flexible transmyocardial implant
USD435990S1 (en) Hanging drawer set

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 16/2002 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

Free format text: IN PCT GAZETTE 16/2002 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP