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公开(公告)号：US5432811A
公开(公告)日：1995-07-11
申请号：US204560
申请日：1994-03-01
CPC分类号： H01S3/061 , H01S3/0615 , H01S3/0407 , H01S3/0627 , H01S3/092
摘要： A laser has been developed with an active laser element which, in certain aspects, employs no mirrors but instead has a lasant rod with ends formed to produce total or nearly total internal reflection and an output window surface at one end from which a laser beam exits the device. In one aspect a rod end or ends are formed in the shape of polyhedrons whose surfaces reflect oscillating radiation. Also disclosed is a laser with an active laser emitter with a lasant rod with a first end formed in the shape of a polyhedron and a second flat end adjacent to or in contact with a plate or plates of solid reflective, coated or uncoated material, which are next to each other or spaced apart by spacer apparatus, e.g. rings. Such a laser emitter may be used in a laser device without other mirrors or reflectors.
摘要翻译： 已经开发了一种激光器，该激光元件在某些方面没有使用反射镜，而是具有一个产生全部或几乎全部内部反射的端部的生气棒，以及激光束从该端部射出的输出窗表面 装置。 在一个方面，杆端或端部形成为表面反射振荡辐射的多面体形状。 还公开了一种具有活性激光发射器的激光器，该激光发射器具有农民杆，其第一端形成为多面体的形状，以及与固体反射，涂覆或未涂覆的材料的板或板相邻或接触的第二扁平端，其中 彼此相邻或间隔设备间隔开，例如 戒指。 这种激光发射器可以用于没有其他反射镜或反射器的激光装置中。
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公开(公告)号：US5993439A
公开(公告)日：1999-11-30
申请号：US841005
申请日：1997-04-22
申请人： David J. Costello , Michael A. Wolf , Kenneth G. Schalhoub , Ronald K. Lohrding , Aleksei Y. Dergatchev , Warren E. Parkhurst , Valeri G. Polushkin , Sergei A. Kokhanovsky
发明人： David J. Costello , Michael A. Wolf , Kenneth G. Schalhoub , Ronald K. Lohrding , Aleksei Y. Dergatchev , Warren E. Parkhurst , Valeri G. Polushkin , Sergei A. Kokhanovsky
CPC分类号： A61B5/150022 , A61B18/20 , A61B18/22 , A61B5/150748 , A61B5/15138 , A61B2017/00765 , A61B2090/049
摘要： A lens shield system for shielding a laser source of a system used for collecting capillary blood or fluid from skin, the lens shield comprising a strap apparatus releasably emplaceable around a member of a living being, the member having skin thereon and blood therein, and a lens shield member connected to the strap and disposed for receiving and for transmission therethrough of a laser beam from the laser source directed at the skin. A removable lens shield for shielding a laser source of a collection system used for perforating skin and collecting blood or fluid therein or therebeneath, the collection system in a housing, the lens shield comprising a body sized and configured for removable emplacement in the housing of the collection system between the laser source and the skin, and a window in the body through which the laser beam is transmissible prior to contacting the skin. A method for collecting fluid from a living being has been invented which uses the devices mentioned above.A new laser perforator has been invented for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator in one embodiment having a laser light source for producing an output laser beam, and a mode distribution apparatus for intercepting the output laser beam to control distribution of laser energy of the output laser beam across the perforation of the skin.
摘要翻译： 一种用于屏蔽用于从皮肤收集毛细血管或流体的系统的激光源的透镜屏蔽系统，所述透镜屏蔽包括可释放地可移动地围绕活体的构件放置的带装置，所述构件具有其上的皮肤和其中的血液，以及 透镜屏蔽构件连接到带并被设置用于接收和传输来自指向皮肤的激光源的激光束。 一种用于屏蔽用于穿透皮肤并在其内或其中收集血液或流体的收集系统的激光源的可移除透镜屏蔽件，所述收集系统在壳体中，所述透镜屏蔽件包括主体，其尺寸和构造用于在所述壳体中的可移除位置 在激光源和皮肤之间的收集系统以及身体中的窗口，激光束在皮肤接触之前是透射的。 已经发明了使用上述装置的从生物体收集流体的方法。 已经发明了一种新的激光穿孔机，用于穿孔皮肤，穿孔以允许皮肤表面下方的血液流出，一个实施例中的穿孔器具有用于产生输出激光束的激光光源，以及用于拦截的模式分配装置 输出激光束来控制输出激光束穿过皮肤穿孔的激光能量的分布。
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公开(公告)号：US5908416A
公开(公告)日：1999-06-01
申请号：US675080
申请日：1996-07-03
申请人： David J. Costello , Valeri G. Polushkin , Sergey A. Kokhanovsky , Aleksei Y. Dergatchev , Warren E. Parkhurst
发明人： David J. Costello , Valeri G. Polushkin , Sergey A. Kokhanovsky , Aleksei Y. Dergatchev , Warren E. Parkhurst
CPC分类号： A61B18/20 , A61B18/22 , A61B5/150022 , A61B5/15134 , A61B5/15136 , A61B2017/00765
摘要： A new laser perforator has been invented for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator in one embodiment having a laser light source for producing an output laser beam, and a mode distribution apparatus for intercepting the output laser beam to control distribution of laser energy of the output laser beam across the perforation of the skin. A laser perforator is disclosed for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator in one embodiment having a laser light source for producing an output laser beam having an energy level between about 0.1 to about 2.0 Joules, the perforation ranging in diameter between about 0.1 to about 2.0 millimeters, in depth between about 0.5 to about 4.0 millimeters, and ranging in width between about 0.05 to about 0.2 millimeters. A method is also disclosed for perforating skin for blood sampling.
摘要翻译： 已经发明了一种新的激光穿孔机，用于穿孔皮肤，穿孔以允许皮肤表面下方的血液流出，一个实施例中的穿孔器具有用于产生输出激光束的激光光源，以及用于拦截的模式分配装置 输出激光束来控制输出激光束穿过皮肤穿孔的激光能量的分布。 公开了一种激光穿孔器，用于穿孔皮肤，穿孔以允许皮肤表面下方的血液流出，在一个实施例中，穿孔器具有用于产生具有约0.1至约2.0的能级的输出激光束的激光光源 焦耳，直径在约0.1至约2.0毫米之间的穿孔深度在约0.5至约4.0毫米之间，宽度范围在约0.05至约0.2毫米之间。 还公开了用于穿孔皮肤进行血液取样的方法。
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公开(公告)号：US5554153A
公开(公告)日：1996-09-10
申请号：US297295
申请日：1994-08-29
申请人： David J. Costello , Aleksei Y. Dergatchev , Warren E. Parkhurst , Valeri G. Polushkin , Sergey A. Kokhanovsky
发明人： David J. Costello , Aleksei Y. Dergatchev , Warren E. Parkhurst , Valeri G. Polushkin , Sergey A. Kokhanovsky
CPC分类号： A61B18/20 , A61B18/22 , A61B5/150022 , A61B5/15134 , A61B5/15136 , A61B2017/00765
摘要： A laser perforator is disclosed for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator in one embodiment having a laser light source for producing an output laser beam, and a mode distribution means for intercepting the output laser beam to control distribution of laser energy of the output laser beam across the perforation of the skin. A laser perforator is disclosed for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator in one embodiment having a laser light source for producing an output laser beam having an energy level between about 0.1 to about 2.0 Joules, and a mode distribution means for controlling mode distribution of the output laser beam across the perforation of the skin, the mode distribution means including a cylindrical laser rod to produce ring mode distribution of the output laser beam, the cylindrical laser rod having a 90 degree annular corner reflector to produce a ring mode distribution of the output laser beam, a doughnut lens for focusing the output laser beam, the perforation ranging in diameter between about 0.1 to about 2.0 millimeters, in depth between about 0.5 to about 4.0 millimeters, and ranging in width between about 0.05 to about 0.2 millimeters. A method is also disclosed for perforating skin for blood sampling, the method including producing a laser beam from a laser, the beam having an energy level and a plurality of energy modes, distributing the energy modes of the beam by mode distribution means for evenly distributing the energy modes, producing an output beam with an evenly distributed mode distribution, and directing the output beam to the skin and producing a perforation through the skin through which the blood flows. A laser perforator is disclosed for perforating skin with a perforation to permit blood under a surface of the skin to flow out, the perforator having a laser light source for producing an output laser beam, and a mode distribution means for producing a ring shaped profile of the output laser beam.
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