METHODS FOR TREATING HYPEROPIA AND PRESBYOPIA VIA LASER TUNNELING
    31.
    发明申请
    METHODS FOR TREATING HYPEROPIA AND PRESBYOPIA VIA LASER TUNNELING 审中-公开
    通过激光隧道处理超临界和预聚物的方法

    公开(公告)号:WO2006116402A3

    公开(公告)日:2007-11-08

    申请号:PCT/US2006015631

    申请日:2006-04-24

    Abstract: A method for treating presbyopia utilizes an Erbium based, pulsed laser to sever sub-conjunctival strictures located within the scleral matrix of the eye. Introduction of treatment energy into the scleral matrix increases or facilitates an increase in accommodation, thereby mitigating the effects of presbyopia. The treatment energy can be directed into the scleral matrix to form tunnel ablations in and through the strictures of the scleral matrix. The tunnel ablations can enhance the accommodation of the patient's eye, enabling the eye to refocus at near distances while not losing its ability to focus at a distance.

    Abstract translation: 用于治疗老花眼的方法利用铒基脉冲激光来切割位于眼睛巩膜基质内的亚结膜狭窄。 将治疗能量引入巩膜基质增加或促进调节的增加,从而减轻老花眼的影响。 治疗能量可以被引导到巩膜基质中以在巩膜基质的狭窄中并通过巩膜基质的狭窄形成隧道消融。 隧道消融可以增强患者眼睛的适应性,使眼睛能够在近距离重新聚焦,同时不会失去其远距离聚焦的能力。

    ILLUMINATION DEVICE AND RELATED METHODS
    33.
    发明申请
    ILLUMINATION DEVICE AND RELATED METHODS 审中-公开
    照明装置及相关方法

    公开(公告)号:WO2005070129A2

    公开(公告)日:2005-08-04

    申请号:PCT/US2005000756

    申请日:2005-01-10

    CPC classification number: A61B18/22 A61B2090/306 A61C1/0046 A61C1/088

    Abstract: An illumination device for medical and dental procedures is described. The illumination device includes an elongate body configured to contain two or more optical fibers to transmit electromagnetic energy from a power source toward a target surface. The distal end of the illumination device is illustrated as a unitary structure, and the proximal end is illustrated as having multiple proximal end members. The illumination device includes two or more optical fibers for transmitting energy toward the distal end, and at least one optical fiber for transmitting energy from the distal end toward the proximal end of the device.

    Abstract translation: 描述了用于医疗和牙科手术的照明装置。 照明装置包括细长主体,其被配置为容纳两个或更多个光纤以将电磁能量从电源朝向目标表面传输。 照明装置的远端被示出为整体结构,并且近端示出为具有多个近端构件。 照明装置包括用于向远端传递能量的两根或更多根光纤,以及用于从能量的远端朝向近端发射能量的至少一根光纤。

    ELECTROMAGNETIC ENERGY DISTRIBUTIONS FOR ELECTROMAGNETICALLY INDUCED MECHANICAL CUTTING
    34.
    发明申请
    ELECTROMAGNETIC ENERGY DISTRIBUTIONS FOR ELECTROMAGNETICALLY INDUCED MECHANICAL CUTTING 审中-公开
    用于电磁感应机械切割的电磁能量分布

    公开(公告)号:WO9857526A3

    公开(公告)日:1999-03-11

    申请号:PCT/US9812357

    申请日:1998-06-11

    Abstract: Output optical energy pulses including relatively high energy magnitudes at the beginning of each pulse are disclosed. As a result of the relatively high energy magnitudes which lead each pulse, the leading edge of each pulse includes a relatively large slope. This slope is preferably greater than or equal to 5. Additionally, the full-width half-max value of the output optical energy distributions are between .025 and 250 microseconds and, more preferably, are about 70 microseconds. A flashlamp (41) is used to drive the laser system, and a current is used to drive the flashlamp. A flashlamp current generating circuit (30) includes a solid core inductor (39) which has an inductance of 50 microhenries and a capacitor (35) which has a capacitance of 50 microfarads.

    controlador de fluido
    35.
    发明专利

    公开(公告)号:BR112012013492A2

    公开(公告)日:2016-05-31

    申请号:BR112012013492

    申请日:2010-12-06

    Abstract: controlador de fluido. a presente invenção refere-se a um sistema de condicionamento de fluido que é adaptado para o condicionamento do fluido usado em operações médicas e dentárias de corte, irrigação, colocação sob vácuo, limpeza e perfuração com broca. o fluido pode ser condicionado pela adição de flavores, antissépticos e/ou agentes de clareamento de dentes, tais como peróxido, medicações e pigmentos. além dos benefícios diretos obtidos a partir da introdução destes agentes, as propriedades de corte de laser podem ser variadas a patir da introdução seletiva dos vários agentes.

    Detección de caries utilizando diferenciales en el tiempo entre impulsos de excitación y de retorno

    公开(公告)号:ES2405829T3

    公开(公告)日:2013-06-04

    申请号:ES05785429

    申请日:2005-08-12

    Abstract: Un aparato capaz de detectar caries dental, que comprende: un dispositivo de energía electromagnética capaz de generar un impulso de excitación de energía electromagnéticay dirigir la energía electromagnética a la superficie de un diente; un detector capaz de recibir radiación electromagnética devuelta desde el diente según la energía electromagnética,la radiación electromagnética devuelta tiene una características de la caries y es diferente en uno o más de entre laintensidad, retraso y distribución espectral de la radiación devuelta por un diente sano; y un controlador configurado para medir el retraso de tiempo entre el impulso de excitación de energíaelectromagnética y la radiación electromagnética devuelta, el controlador es capaz de controlar un temporizadorsegún el momento de la generación de los impulsos de energía electromagnética y un momento de recepción de unimpulso de radiación electromagnética.

    Dispositivo de iluminación y métodos asociados

    公开(公告)号:ES2395374T3

    公开(公告)日:2013-02-12

    申请号:ES05711335

    申请日:2005-01-10

    Abstract: Una pieza de mano (100) acoplada al extremo distal del cuerpo alargado de un dispositivo de iluminación quecomprendeun dispositivo de iluminación (10) que comprende un cuerpo alargado (12) que tiene una parte distal (24) y unaparte proximal (26), la parte distal (24) comprendiendo un tubo unitario de parte distal (24) que tiene un lumen(14), y la parte proximal (26) incluyendo una pluralidad de tubos de parte proximal (22), cada tubo de parteproximal (22) teniendo un lumen en comunicación con el lumen (14) del tubo de parte distal (24) del cuerpoalargado (12);una fibra óptica de potencia (20) que tiene un primer interior de transmisión en el que el interior de transmisiónes para transmitir energía de de láser de corte, un extremo proximal en comunicación con un primero de lostubos de parte proximal (22) y, un extremo distal en comunicación con el lumen y el tubo de parte distal (24);una fibra óptica de iluminación (16) que tiene un segundo interior de transmisión que difiere del primer interiorde transmisión r, un extremo proximal en comunicación con el segundo de los tubos de parte proximal (22), yun extremo distal en comunicación con el lumen (14) y la parte distal;un reflector posicionado para interceptar la luz láser de la fibra óptica de potencia (20) y para dirigir la luz láseren una dirección hacia el extremo de salida de una pieza de mano (100), el reflector (30) estando ademásposicionado para interceptar luz de iluminación de la fibra óptica de iluminación (16) y para dirigir la luz deiluminación en una dirección hacia el extremo de salida de la pieza de mano (100);un primer guíaondas de punta de salida (40) que tiene un interior de transmisión de láser y configurado pararecibir luz láser de la fibra óptica de potencia (20) y para dirigir la luz láser lejos del extremo de salida de lapieza de mano (100);yun segundo guíaondas de punta de salida (38) que tiene un interior de transmisión de iluminación, que no es elmismo que el interior de transmisión de láser, y configurado para recibir luz visible de la fibra óptica deiluminación (16) y para dirigir la luz visible lejos del extremo de salida de la pieza de mano (100).

    PROBES AND BIOFLUIDS FOR TREATING AND REMOVING DEPOSITS FROM TISSUE SURFACES

    公开(公告)号:CA2704732C

    公开(公告)日:2012-04-24

    申请号:CA2704732

    申请日:2008-09-19

    Abstract: An endodontic probe is used to perform disinfection procedures on target tissues within root canal passages and tubules. The endodontic probe can include an electromagnetic radiation emitting fiber optic tip having a distal end and a radiation emitting region disposed proximally of the distal end. According to one aspect, the endodontic probe can include a porous structure that encompasses a region of the fiber optic tip excluding the radiation emitting region and that is loaded with biologically- active particles, cleaning particles, biologically-active agents, or cleaning agents for delivery from the porous structure onto the target tissues. Another aspect can include provision of the endodontic probe with an adjustable channel-depth indicator, which encompasses a region of the fiber optic tip besides the radiation emitting region and which is movable in proximal and distal directions along a surface of the fiber optic tip to facilitate the provision of depth-of-insertion information to users of the endodontic probe.

    HIGH POWER SOURCE OF ELECTROMAGNETIC RADIATION

    公开(公告)号:CA2811980A1

    公开(公告)日:2012-03-22

    申请号:CA2811980

    申请日:2011-09-15

    Abstract: A high power source of electro-magnetic radiation having a multi-purpose housing is disclosed. The multi-purpose housing includes an interior filled with a material forming at least a light source and further comprising a reflector which can envelope a laser rod surrounded by light sources for providing light excitation to the laser rod. A material defining outer surfaces of the light sources extends out to and defines outer surfaces of the reflector. A high-reflectivity coating is disposed over an outer surface of the reflector, as is a protective coating. Also disposed over an outer surface of the reflector can he an optional heat sink, with cooling being performed by an optional arrangement of forced-air traveling over the heat sink. The light sources may be light source pumps, and the high-reflectivity coating may be formed to envelop the reflector.

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