CA2240956A1 - Device and method for trans myocardial revascularization (tmr) - Google Patents

Device and method for trans myocardial revascularization (tmr) Download PDF

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Publication number
CA2240956A1
CA2240956A1 CA002240956A CA2240956A CA2240956A1 CA 2240956 A1 CA2240956 A1 CA 2240956A1 CA 002240956 A CA002240956 A CA 002240956A CA 2240956 A CA2240956 A CA 2240956A CA 2240956 A1 CA2240956 A1 CA 2240956A1
Authority
CA
Canada
Prior art keywords
heart wall
stent
tmr
elongated body
channel
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.)
Abandoned
Application number
CA002240956A
Other languages
English (en)
French (fr)
Inventor
Hany Hussein
Stanislaw Sulek
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.)
Myocardial Stents Inc
Original Assignee
Myocardial Stents 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 to US08/739,724 priority Critical patent/US5810836A/en
Priority to PCT/US1997/003523 priority patent/WO1997032551A1/en
Priority to EP97908913A priority patent/EP0891172A4/en
Priority to JP53194097A priority patent/JP2001505442A/ja
Priority to US08/954,115 priority patent/US5878751A/en
Priority to US09/098,013 priority patent/US6080163A/en
Application filed by Myocardial Stents Inc filed Critical Myocardial Stents Inc
Priority to CA002240956A priority patent/CA2240956A1/en
Priority to US09/293,632 priority patent/US6258119B1/en
Publication of CA2240956A1 publication Critical patent/CA2240956A1/en
Abandoned legal-status Critical Current

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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/94Stents retaining their form, i.e. not being deformable, after placement in the predetermined place
    • 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
    • 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
    • A61F2/24Heart 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
    • A61F2/2493Transmyocardial revascularisation [TMR] devices
    • 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/00234Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238Type of minimally invasive operation
    • A61B2017/00243Type of minimally invasive operation cardiac
    • A61B2017/00247Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • A61B2018/00392Transmyocardial revascularisation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/90Stent for heart valve

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)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
CA002240956A 1996-03-04 1998-07-13 Device and method for trans myocardial revascularization (tmr) Abandoned CA2240956A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US08/739,724 US5810836A (en) 1996-03-04 1996-11-07 Device and method for trans myocardial revascularization (TMR)
PCT/US1997/003523 WO1997032551A1 (en) 1996-03-04 1997-03-03 Device and method for trans myocardial revascularization
EP97908913A EP0891172A4 (en) 1996-03-04 1997-03-03 TRANSMYOCARDIAL REVASCULARIZATION DEVICE AND METHOD
JP53194097A JP2001505442A (ja) 1996-03-04 1997-03-03 心筋横断血管形成用デバイス及び方法
US08/954,115 US5878751A (en) 1996-03-04 1997-10-20 Method for trans myocardial revascularization (TMR)
US09/098,013 US6080163A (en) 1996-03-04 1998-06-15 Device and method for trans myocardial revascularization (TMR)
CA002240956A CA2240956A1 (en) 1996-03-04 1998-07-13 Device and method for trans myocardial revascularization (tmr)
US09/293,632 US6258119B1 (en) 1996-11-07 1999-04-15 Implant device for trans myocardial revascularization

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1280196P 1996-03-04 1996-03-04
US08/739,724 US5810836A (en) 1996-03-04 1996-11-07 Device and method for trans myocardial revascularization (TMR)
CA002240956A CA2240956A1 (en) 1996-03-04 1998-07-13 Device and method for trans myocardial revascularization (tmr)

Publications (1)

Publication Number Publication Date
CA2240956A1 true CA2240956A1 (en) 2000-01-13

Family

ID=31720859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002240956A Abandoned CA2240956A1 (en) 1996-03-04 1998-07-13 Device and method for trans myocardial revascularization (tmr)

Country Status (5)

Country Link
US (3) US5810836A (enExample)
EP (1) EP0891172A4 (enExample)
JP (1) JP2001505442A (enExample)
CA (1) CA2240956A1 (enExample)
WO (1) WO1997032551A1 (enExample)

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* Cited by examiner, † Cited by third party
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EP0891172A4 (en) 2000-04-26
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US5878751A (en) 1999-03-09
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US6080163A (en) 2000-06-27

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