BR0107729A - Dispositivo para filtrar energia radiante em um local de tratamento dentro do corpo de um mamìfero, método de filtrar radiação para tratamento de um alvo dentro do corpo de um mamìfero - Google Patents

Dispositivo para filtrar energia radiante em um local de tratamento dentro do corpo de um mamìfero, método de filtrar radiação para tratamento de um alvo dentro do corpo de um mamìfero

Info

Publication number
BR0107729A
BR0107729A BR0107729-5A BR0107729A BR0107729A BR 0107729 A BR0107729 A BR 0107729A BR 0107729 A BR0107729 A BR 0107729A BR 0107729 A BR0107729 A BR 0107729A
Authority
BR
Brazil
Prior art keywords
treatment
target
mammal
filter
energy
Prior art date
Application number
BR0107729-5A
Other languages
English (en)
Inventor
Samuel F Liprie
Original Assignee
Interventional Therapies Llc
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 Interventional Therapies Llc filed Critical Interventional Therapies Llc
Publication of BR0107729A publication Critical patent/BR0107729A/pt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
    • 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
    • A61N5/1002—Intraluminal radiation therapy
    • 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
    • A61N5/1002—Intraluminal radiation therapy
    • A61N2005/1003—Intraluminal radiation therapy having means for centering a radioactive source within the lumen, e.g. balloons

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

"DISPOSITIVO PARA FILTRAR ENERGIA RADIANTE EM UM LOCAL DE TRATAMENTO DENTRO DO CORPO DE UM MAMìFERO, MéTODO DE FILTRAR RADIAçãO PARA TRATAMENTO DE UM ALVO DENTRO DO CORPO DE UM MAMìFERO". A patente em questão trata de um sistema filtrante de energia incluindo um material filtrante de energia provido entre um material radioativo e um alvo de tratamento de modo que a energia radioativa seja filtrada. Numa materialização preferida, o material filtrante é provido na forma de uma camada de parede fina, como por exemplo uma micro-folha, uma micro-tela, uma mola enrolada de forma helicoidal, um filme, um revestimento ou discos empilháveis perpendiculares uns aos outros, entre outros, em uma ou mais localizações entre a fonte radioativa e um alvo de tratamento para filtrar a energia de radiação durante o tratamento. O material filtrante pode ser um material de alta densidade como por exemplo platina, aplicado ou incorporado numa estrutura de suporte entre o material radioativo e o alvo de tratamento. A estrutura de suporte pode incluir um catéter que possui uma extremidade de tratamento, um arame fonte móvel dentro do catéter ou de fato qualquer estrutura posicionada entre uma fonte de radiação e um local de tratamento.
BR0107729-5A 2000-01-07 2001-01-05 Dispositivo para filtrar energia radiante em um local de tratamento dentro do corpo de um mamìfero, método de filtrar radiação para tratamento de um alvo dentro do corpo de um mamìfero BR0107729A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17516000P 2000-01-07 2000-01-07
US18197300P 2000-02-11 2000-02-11
PCT/US2001/000315 WO2001050942A2 (en) 2000-01-07 2001-01-05 Energy filtering system

Publications (1)

Publication Number Publication Date
BR0107729A true BR0107729A (pt) 2002-11-19

Family

ID=26870934

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107729-5A BR0107729A (pt) 2000-01-07 2001-01-05 Dispositivo para filtrar energia radiante em um local de tratamento dentro do corpo de um mamìfero, método de filtrar radiação para tratamento de um alvo dentro do corpo de um mamìfero

Country Status (8)

Country Link
US (1) US6629920B2 (pt)
EP (1) EP1244497A2 (pt)
JP (1) JP2003528657A (pt)
AU (1) AU2630501A (pt)
BR (1) BR0107729A (pt)
IL (1) IL150536A0 (pt)
MX (1) MXPA02006711A (pt)
WO (1) WO2001050942A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773390B2 (en) * 2002-03-20 2004-08-10 Cordis Corporation Radioactive source ribbon assembly
US7726318B2 (en) * 2005-03-21 2010-06-01 Xoft, Inc. Radiation blocking patch for radio-therapy

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322499A (en) * 1985-09-20 1994-06-21 Liprie Sam F Continuous sheated low dose radioactive core adapted for cutting into short sealed segments
US5141487A (en) 1985-09-20 1992-08-25 Liprie Sam F Attachment of radioactive source and guidewire in a branchy therapy source wire
US4819618A (en) 1986-08-18 1989-04-11 Liprie Sam F Iridium/platinum implant, method of encapsulation, and method of implantation
US5084002A (en) 1988-08-04 1992-01-28 Omnitron International, Inc. Ultra-thin high dose iridium source for remote afterloader
US5183455A (en) 1988-10-07 1993-02-02 Omnitron International, Inc. Apparatus for in situ radiotherapy
US4976680A (en) 1988-10-07 1990-12-11 Hayman Michael H Apparatus for in situ radiotherapy
US5059166A (en) 1989-12-11 1991-10-22 Medical Innovative Technologies R & D Limited Partnership Intra-arterial stent with the capability to inhibit intimal hyperplasia
US5199939B1 (en) 1990-02-23 1998-08-18 Michael D Dake Radioactive catheter
US5267960A (en) 1990-03-19 1993-12-07 Omnitron International Inc. Tissue engaging catheter for a radioactive source wire
US5213561A (en) 1990-09-06 1993-05-25 Weinstein Joseph S Method and devices for preventing restenosis after angioplasty
US5282781A (en) 1990-10-25 1994-02-01 Omnitron International Inc. Source wire for localized radiation treatment of tumors
US5395300A (en) 1991-06-07 1995-03-07 Omnitron International, Inc. High dosage radioactive source
US5302168A (en) 1991-09-05 1994-04-12 Hess Robert L Method and apparatus for restenosis treatment
US5643171A (en) 1993-05-04 1997-07-01 Neocardia, Llc Method and apparatus for uniform radiation treatment of vascular lumens
US5540659A (en) 1993-07-15 1996-07-30 Teirstein; Paul S. Irradiation catheter and method of use
US5503613A (en) 1994-01-21 1996-04-02 The Trustees Of Columbia University In The City Of New York Apparatus and method to reduce restenosis after arterial intervention
US5556389A (en) 1994-03-31 1996-09-17 Liprie; Samuel F. Method and apparatus for treating stenosis or other constriction in a bodily conduit
US5840064A (en) 1994-03-31 1998-11-24 United States Surgical Corporation Method and apparatus for treating stenosis or other constriction in a bodily conduit
US5618266A (en) 1994-03-31 1997-04-08 Liprie; Samuel F. Catheter for maneuvering radioactive source wire to site of treatment
US5857956A (en) 1994-06-08 1999-01-12 United States Surgical Corporation Flexible source wire for localized internal irradiation of tissue
US5503614A (en) 1994-06-08 1996-04-02 Liprie; Samuel F. Flexible source wire for radiation treatment of diseases
US5833593A (en) 1995-11-09 1998-11-10 United States Surgical Corporation Flexible source wire for localized internal irradiation of tissue
US5840008A (en) 1995-11-13 1998-11-24 Localmed, Inc. Radiation emitting sleeve catheter and methods
US5910101A (en) 1996-08-29 1999-06-08 Advanced Cardiovascular Systems, Inc. Device for loading and centering a vascular radiation therapy source
US5947924A (en) 1996-09-13 1999-09-07 Angiorad, L.L.C. Dilatation/centering catheter used for the treatment of stenosis or other constriction in a bodily passageway and method thereof
US5882291A (en) 1996-12-10 1999-03-16 Neocardia, Llc Device and method for controlling dose rate during intravascular radiotherapy
US5816999A (en) * 1997-07-24 1998-10-06 Bischoff; Jeffrey Flexible catheter for the delivery of ionizing radiation to the interior of a living body
US6196963B1 (en) * 1999-03-02 2001-03-06 Medtronic Ave, Inc. Brachytherapy device assembly and method of use
US6059714A (en) 1999-03-26 2000-05-09 Implant Sciences Corporation Radioactive medical devices

Also Published As

Publication number Publication date
IL150536A0 (en) 2003-02-12
WO2001050942A3 (en) 2001-12-13
US20030149391A1 (en) 2003-08-07
EP1244497A2 (en) 2002-10-02
JP2003528657A (ja) 2003-09-30
US6629920B2 (en) 2003-10-07
AU2630501A (en) 2001-07-24
WO2001050942A2 (en) 2001-07-19
MXPA02006711A (es) 2004-09-10

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]