BRPI0419122A - método direcionado por luz para detectar e ajudar uma avaliação adicional de tecido mucoso anormal - Google Patents

método direcionado por luz para detectar e ajudar uma avaliação adicional de tecido mucoso anormal

Info

Publication number
BRPI0419122A
BRPI0419122A BRPI0419122-6A BRPI0419122A BRPI0419122A BR PI0419122 A BRPI0419122 A BR PI0419122A BR PI0419122 A BRPI0419122 A BR PI0419122A BR PI0419122 A BRPI0419122 A BR PI0419122A
Authority
BR
Brazil
Prior art keywords
light
detect
directed method
further evaluation
tissue
Prior art date
Application number
BRPI0419122-6A
Other languages
English (en)
Inventor
Douglas D Burkett
Original Assignee
Zila Biotechnology 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
Application filed by Zila Biotechnology Inc filed Critical Zila Biotechnology Inc
Publication of BRPI0419122A publication Critical patent/BRPI0419122A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/006—Biological staining of tissues in vivo, e.g. methylene blue or toluidine blue O administered in the buccal area to detect epithelial cancer cells, dyes used for delineating tissues during surgery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Oncology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

MéTODO DIRECIONADO POR LUZ PARA DETECTAR E AJUDAR UMA AVALIAçãO ADICIONAL DE TECIDO MUCOSO MORMAL Em um método direcionado por luz de identificação de tecido mucoso anormal, quaisquer locais suspeitos revelados por uma luz que ajuda seletivamente na visualização de tecido anormal são marcados com um corante para facilitar a posterior avaliação do tecido suspeito.
BRPI0419122-6A 2004-09-30 2004-09-30 método direcionado por luz para detectar e ajudar uma avaliação adicional de tecido mucoso anormal BRPI0419122A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/032420 WO2006041458A1 (en) 2004-09-30 2004-09-30 Light-directed method for detecting and aiding further evaluation of abnormal mucosal tissue

Publications (1)

Publication Number Publication Date
BRPI0419122A true BRPI0419122A (pt) 2007-12-11

Family

ID=36148607

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419122-6A BRPI0419122A (pt) 2004-09-30 2004-09-30 método direcionado por luz para detectar e ajudar uma avaliação adicional de tecido mucoso anormal

Country Status (8)

Country Link
US (1) US20090124897A1 (pt)
EP (1) EP1799097A4 (pt)
JP (1) JP2008514343A (pt)
AU (1) AU2004324049A1 (pt)
BR (1) BRPI0419122A (pt)
CA (1) CA2583427A1 (pt)
MX (1) MX2007003777A (pt)
WO (1) WO2006041458A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722766C1 (ru) * 2019-07-19 2020-06-03 Федеральное государственное бюджетное учреждение дополнительного профессионального образования "Центральная государственная медицинская академия" Управления делами Президента Российской Федерации (ФГБУ ДПО "ЦГМА") Способ визуализации элементов поражения слизистой оболочки рта с помощью аутофлуоресцентной стоматоскопии с окрашиванием для проведения биопсии
RU2754295C1 (ru) * 2021-04-09 2021-08-31 Анастасия Евгеньевна Пурсанова Способ скрининговой дифференциальной диагностики предраковых заболеваний и рака слизистой оболочки рта (СОР)
RU2770354C1 (ru) * 2021-05-25 2022-04-15 Федеральное государственное бюджетное научное учреждение "Томский национальный исследовательский медицинский центр Российской академии наук" (Томский НИМЦ) Способ дифференциальной диагностики лейкоплакии и плоскоклеточного рака слизистой полости рта на дооперационном этапе

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179938A (en) * 1983-02-17 1993-01-19 The Trylon Corporation Apparatus for endoscopic examination of body cavity using chemiluminescent light source
IN164361B (pt) * 1985-01-23 1989-03-04 Trylon Ass Ltd
US5699798A (en) * 1990-08-10 1997-12-23 University Of Washington Method for optically imaging solid tumor tissue
US5579773A (en) * 1994-09-30 1996-12-03 Martin Marietta Energy Systems, Inc. Laser-induced differential normalized fluorescence method for cancer diagnosis
EP0814847B1 (en) * 1996-01-16 2003-11-05 Zila, Inc. Methods and compositions for in-vivo detection of oral cancers and precancerous conditions
WO1999025388A1 (en) * 1997-11-13 1999-05-27 Zila, Inc. In vivo stain composition, process of manufacture, and methods of use to identify dysplastic tissue
DE69938493T2 (de) * 1998-01-26 2009-05-20 Massachusetts Institute Of Technology, Cambridge Endoskop zur erfassung von fluoreszenzbilder
US6174291B1 (en) * 1998-03-09 2001-01-16 Spectrascience, Inc. Optical biopsy system and methods for tissue diagnosis
US6347241B2 (en) * 1999-02-02 2002-02-12 Senorx, Inc. Ultrasonic and x-ray detectable biopsy site marker and apparatus for applying it
US6173715B1 (en) * 1999-03-01 2001-01-16 Lucent Medical Systems, Inc. Magnetic anatomical marker and method of use
US20020058028A1 (en) * 1999-05-05 2002-05-16 Mark K. Malmros Method of in situ diagnosis by spectroscopic analysis of biological stain compositions
AU2000237154A1 (en) * 2000-02-28 2001-09-12 Zila, Inc. Method for detecting and killing epithelial cancer cells
AU781042B2 (en) * 2000-06-30 2005-05-05 Zila Biotechnology, Inc. Methylene blue diagnostic agent and diagnostic methods for detection of epithelial cancer
CN1374855A (zh) * 2000-07-20 2002-10-16 日拉公司 用于检测发育异常上皮组织的改进诊断方法
EP1322339A4 (en) * 2000-09-26 2004-05-26 Zila Inc Method for early prediction of the onset of invasive cancer
JP2004166913A (ja) * 2002-11-19 2004-06-17 Olympus Corp 光学的観察プローブ及び内視鏡観察装置

Also Published As

Publication number Publication date
MX2007003777A (es) 2007-05-24
EP1799097A4 (en) 2009-05-06
US20090124897A1 (en) 2009-05-14
EP1799097A1 (en) 2007-06-27
CA2583427A1 (en) 2006-04-20
JP2008514343A (ja) 2008-05-08
AU2004324049A1 (en) 2006-04-20
WO2006041458A1 (en) 2006-04-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.