MX9705373A - Metodo y dispositivo para terapia de radiacion. - Google Patents

Metodo y dispositivo para terapia de radiacion.

Info

Publication number
MX9705373A
MX9705373A MX9705373A MX9705373A MX9705373A MX 9705373 A MX9705373 A MX 9705373A MX 9705373 A MX9705373 A MX 9705373A MX 9705373 A MX9705373 A MX 9705373A MX 9705373 A MX9705373 A MX 9705373A
Authority
MX
Mexico
Prior art keywords
radioisotope
radiation therapy
therapy method
chelator
radiation
Prior art date
Application number
MX9705373A
Other languages
English (en)
Other versions
MXPA97005373A (es
Inventor
Robert P Eury
Original Assignee
Advanced Cardivascular Systems
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 Advanced Cardivascular Systems filed Critical Advanced Cardivascular Systems
Publication of MXPA97005373A publication Critical patent/MXPA97005373A/es
Publication of MX9705373A publication Critical patent/MX9705373A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1282—Devices used in vivo and carrying the radioactive therapeutic or diagnostic agent, therapeutic or in vivo diagnostic kits, 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
    • 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
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0095—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof radioactive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N2005/1019—Sources therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Un dispositivo médico implantable se emplea para suministra una dosis de radiacion a un sitio localizado dentro de un paciente. El dispositivo se reviste con un quelador seleccionado por su afinidad de union con un radioisotopo específico. Una capa base y opcionalmente una capa espaciadora primero se aplica al dispositivo para proporcionar una base adecuada para el quelador. Justo antes de implante, el dispositivo se sumerge en una solucion del radioisotopo que permite que se adsorba una cantidad pre-seleccionada de este radioisotopo.
MX9705373A 1996-07-19 1997-07-16 Metodo y dispositivo para terapia de radiacion. MX9705373A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08685447 1996-07-19
US08/685,447 US5871436A (en) 1996-07-19 1996-07-19 Radiation therapy method and device

Publications (2)

Publication Number Publication Date
MXPA97005373A MXPA97005373A (es) 1998-04-01
MX9705373A true MX9705373A (es) 1998-04-30

Family

ID=24752244

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9705373A MX9705373A (es) 1996-07-19 1997-07-16 Metodo y dispositivo para terapia de radiacion.

Country Status (6)

Country Link
US (2) US5871436A (es)
EP (1) EP0819446A3 (es)
JP (1) JPH1057382A (es)
AU (1) AU696973B2 (es)
CA (1) CA2206394A1 (es)
MX (1) MX9705373A (es)

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Also Published As

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EP0819446A3 (en) 2000-01-26
EP0819446A2 (en) 1998-01-21
US6210313B1 (en) 2001-04-03
CA2206394A1 (en) 1998-01-19
US5871436A (en) 1999-02-16
AU2354197A (en) 1998-01-29
AU696973B2 (en) 1998-09-24
JPH1057382A (ja) 1998-03-03

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