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

IPC分类号： A61B5/15 ,  A61B17/00 ,  A61B18/20 ,  A61B18/22 ,  A61B19/00 ,  A61B17/36

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。