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BR112012020778A2 - probe - Google Patents

probe

Info

Publication number
BR112012020778A2
BR112012020778A2BR112012020778ABR112012020778ABR112012020778A2BR 112012020778 A2BR112012020778 A2BR 112012020778A2BR 112012020778 ABR112012020778 ABR 112012020778ABR 112012020778 ABR112012020778 ABR 112012020778ABR 112012020778 A2BR112012020778 A2BR 112012020778A2
Authority
BR
Brazil
Prior art keywords
probe
tube
fiber
small
flexible tube
Prior art date
Application number
BR112012020778A
Other languages
Portuguese (pt)
Inventor
Jack R Auld
Mark H Farley
Original Assignee
Alcon Res Ltd
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 Alcon Res LtdfiledCriticalAlcon Res Ltd
Publication of BR112012020778A2publicationCriticalpatent/BR112012020778A2/en

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Abstract

Translated fromPortuguese

sonda. uma sonda tendo uma fibra óptica de pequeno diâmetro flexível, revestida com um tubo flexível de pequeno diâmetro, compreendendo a ponta distal da sonda. os pequenos diâmetros da fibra e tubo permitem que a fibra seja dobraad em um raio estreito compreendendo a parte maior do comprimento da parte exposta da fibra, com baixas forças de flexão do tubo durante inserção, proporcionando um projeto compacto que reduz ou elimina a necessidade de uma parte distal reta do tubo flexível estender-se pela cânula. o tubo de pequeno diâmetro também permite que uma cânula externa maior espessura de parede seja usada, desse modo aumentando a rigidez do instrumento. uma forma de realização abrange um tubo flexível maior com correspondentes raios de curvaturas maiores, para revestir uma pluralidade de fibras ópticas, proporcionando trajetos de suprimento de laser e iluminação separadamente otimizados. material de revestimento antiatrito pode ser usado para ainda reduzir as forças de inserção.probe. a probe having a small flexible diameter fiber optic coated with a small diameter flexible tube comprising the distal tip of the probe. The small fiber and tube diameters allow the fiber to be bent into a narrow radius comprising the longest part of the exposed fiber portion, with low tube bending forces during insertion, providing a compact design that reduces or eliminates the need for a straight distal part of the flexible tube extends through the cannula. The small diameter tube also allows a larger outer wall cannula to be used, thereby increasing the rigidity of the instrument. One embodiment encompasses a larger flexible tube with corresponding radii of greater curvature to coat a plurality of optical fibers, providing separately optimized laser supply paths and illumination. Anti-friction coating material can be used to further reduce insertion forces.

BR112012020778A2010-02-172010-12-15 probeBR112012020778A2 (en)

Applications Claiming Priority (3)

Application NumberPriority DateFiling DateTitle
US30540710P2010-02-172010-02-17
US89472110A2010-09-302010-09-30
PCT/US2010/060538WO2011102870A1 (en)2010-02-172010-12-15Multi-fiber flexible surgical probe

Publications (1)

Publication NumberPublication Date
BR112012020778A2true BR112012020778A2 (en)2016-05-03

Family

ID=44483221

Family Applications (1)

Application NumberTitlePriority DateFiling Date
BR112012020778ABR112012020778A2 (en)2010-02-172010-12-15 probe

Country Status (11)

CountryLink
EP (1)EP2509526A4 (en)
JP (1)JP2013519492A (en)
KR (1)KR20130008556A (en)
CN (1)CN102762162A (en)
AU (1)AU2010346509A1 (en)
BR (1)BR112012020778A2 (en)
CA (1)CA2787024A1 (en)
MX (1)MX2012009035A (en)
PH (1)PH12012501451A1 (en)
RU (1)RU2012139445A (en)
WO (1)WO2011102870A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US10245181B2 (en)*2012-12-212019-04-02Alcon Research, Ltd.Grin fiber multi-spot laser probe
JP6563940B2 (en)*2014-02-062019-08-21ノバルティス アーゲー Manufacture of articulating ophthalmic surgical probes
US9629749B2 (en)2014-02-272017-04-25Iridex CorporationIlluminated treatment probe for delivering laser energy
US10039669B2 (en)*2014-10-242018-08-07Novartis AgInternally illuminated surgical probe
JP7201441B2 (en)2016-06-302023-01-10イリデックス・コーポレーション Handheld ophthalmic laser system with replaceable contact tip and procedure guide
US11576816B2 (en)*2017-10-182023-02-14Jesus MorenoOpthalmic microsurgical instrument
CN116270010A (en)*2017-12-122023-06-23爱尔康公司 Multicore Fiber for Multipoint Laser Probes
EP3703601A1 (en)*2018-01-052020-09-09Alcon Inc.Multiple illumination transmission through optical fiber
JP2021525608A (en)*2018-06-062021-09-27アルコン インコーポレイティド Trocar cannula with guidance valve
CA3205679A1 (en)2021-02-232022-09-01Chenguang DiaoSingle fiber illuminated laser probe with high-angle illumination output
KR102837270B1 (en)*2022-10-112025-07-22의료법인 성광의료재단Surgical instrument capable of removal of lesion in tear emission duct and surgical apparatus including same
USD1089679S1 (en)2023-06-122025-08-19Alcon Inc.Multi-spot laser probe handpiece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4744360A (en)*1986-12-181988-05-17Bath Patricia EApparatus for ablating and removing cataract lenses
US4770653A (en)*1987-06-251988-09-13Medilase, Inc.Laser angioplasty
US5071417A (en)*1990-06-151991-12-10Rare Earth Medical Lasers, Inc.Laser fusion of biological materials
US6572608B1 (en)*1999-04-082003-06-03Eric T. LeeDirectional laser probe
US6984230B2 (en)*2000-04-072006-01-10Synergetics, Inc.Directional laser probe
US6802838B2 (en)*2002-04-222004-10-12Trimedyne, Inc.Devices and methods for directed, interstitial ablation of tissue
US7766904B2 (en)*2003-01-312010-08-03Iridex CorporationAdjustable laser probe for use in vitreoretinal surgery
WO2005048817A2 (en)*2003-11-132005-06-02Synergetics, Inc.Illuminated laser probe with adjustble area of illumination
US20090093800A1 (en)*2007-10-042009-04-09Auld Jack RFlexible Surgical Probe

Also Published As

Publication numberPublication date
PH12012501451A1 (en)2012-10-22
MX2012009035A (en)2012-09-07
JP2013519492A (en)2013-05-30
EP2509526A4 (en)2013-10-30
AU2010346509A1 (en)2012-08-09
RU2012139445A (en)2014-03-27
KR20130008556A (en)2013-01-22
CN102762162A (en)2012-10-31
CA2787024A1 (en)2011-08-25
EP2509526A1 (en)2012-10-17
WO2011102870A1 (en)2011-08-25

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Legal Events

DateCodeTitleDescription
B08FApplication dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text:REFERENTE A 5A ANUIDADE.

B08KPatent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text:EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.


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