BRPI0409493A - fluorescence filter for examination and tissue imaging - Google Patents
fluorescence filter for examination and tissue imagingInfo
- Publication number
- BRPI0409493A BRPI0409493A BRPI0409493-0A BRPI0409493A BRPI0409493A BR PI0409493 A BRPI0409493 A BR PI0409493A BR PI0409493 A BRPI0409493 A BR PI0409493A BR PI0409493 A BRPI0409493 A BR PI0409493A
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- examination
- fluorescence
- light
- tissue
- Prior art date
Links
Landscapes
- Endoscopes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
"FILTRO DE FLUORESCêNCIA PARA EXAME E GERAçãO DE IMAGEM DE TECIDO". Um sistema de exame de tecido é revelado em várias modalidades, geralmente incluindo um cabo, um elemento de iluminação (tal como um LED), um filtro, e em algumas modalidades um espelho. Em uma modalidade preferida, o elemento de iluminação e o filtro são presos na extremidade distal de um cabo, de modo que a fluorescência pelo tecido corpóreo pode ser diretamente observada pelo filtro em várias configurações. Em uma outra, um espelho é integrado com o conjunto de filtro e luz para refletir e filtrar a luz fluorescida para um observador, enquanto em ainda uma outra, uma proteção impede que a luz ambiente interfira com o exame do tecido injetando luz adicional na visualização."FLUORESCENCE FILTER FOR FABRIC IMAGE EXAMINATION AND GENERATION". A tissue examination system is disclosed in various embodiments, generally including a cable, a lighting element (such as an LED), a filter, and in some embodiments a mirror. In a preferred embodiment, the illumination element and filter are attached to the distal end of a cable, so that fluorescence through body tissue can be directly observed by the filter in various configurations. In one, a mirror is integrated with the filter and light assembly to reflect and filter fluorescent light to an observer, while in yet another, a shield prevents ambient light from interfering with tissue examination by injecting additional light into the visualization. .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47248603P | 2003-05-22 | 2003-05-22 | |
| PCT/IB2004/001655 WO2004103171A2 (en) | 2003-05-22 | 2004-05-22 | Fluorescence filter for tissue examination and imaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0409493A true BRPI0409493A (en) | 2006-05-02 |
Family
ID=36273256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0409493-0A BRPI0409493A (en) | 2003-05-22 | 2004-05-22 | fluorescence filter for examination and tissue imaging |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2006528045A (en) |
| CN (1) | CN1794948A (en) |
| BR (1) | BRPI0409493A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069069A (en) * | 2010-09-27 | 2011-05-25 | 安徽捷迅光电技术有限公司 | Lamp shade for color sorter |
| CN103596608B (en) * | 2011-03-31 | 2017-05-17 | 株式会社根本杏林堂 | Leakage detection sensor and drug infusion system |
| RU2014118932A (en) * | 2011-10-13 | 2015-11-20 | Конинклейке Филипс Н.В. | MEDICAL PROBE WITH MULTI-FIBER CAVITY |
| CN103654730B (en) * | 2013-12-19 | 2016-04-20 | 北京大学 | A kind of fluorescent molecules imaging system based on LED light source and formation method thereof |
| GB201700317D0 (en) * | 2017-01-09 | 2017-02-22 | Calcivis Ltd | Detection device |
| CN111820853A (en) * | 2019-04-21 | 2020-10-27 | 万元芝 | Oral imaging device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737104A (en) * | 1985-04-15 | 1988-04-12 | Croll Theodore P | Method of eye protection using hand-held light filter |
| US4615679A (en) * | 1985-06-03 | 1986-10-07 | Wyatt Thomas K | Light shield for use with light curing apparatus |
| GB9810471D0 (en) * | 1998-05-16 | 1998-07-15 | Helmet Hund Gmbh | Toothbrush |
| US6547394B2 (en) * | 1998-10-20 | 2003-04-15 | Victor J. Doherty | Hand-held ophthalmic illuminator |
-
2004
- 2004-05-22 BR BRPI0409493-0A patent/BRPI0409493A/en not_active IP Right Cessation
- 2004-05-22 CN CN 200480014074 patent/CN1794948A/en active Pending
- 2004-05-22 JP JP2006530673A patent/JP2006528045A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1794948A (en) | 2006-06-28 |
| JP2006528045A (en) | 2006-12-14 |
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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: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 8A ANUIDADE. |
|
| 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 2160 DE 29/05/2012. |