公开(公告)号：US20170059288A1

公开(公告)日：2017-03-02

申请号：US15246359

申请日：2016-08-24

申请人： Mark D. Campbell ,  Michael P. Campbell

发明人： Mark D. Campbell ,  Michael P. Campbell

IPC分类号： F41J7/04 ,  F41J5/04

CPC分类号： F41J7/04 ,  F41J5/04 ,  F41J5/14 ,  F41J7/06

摘要： A computerized shooting target system comprising a pivotal target, electromagnet, sensors, optional portable power supply and transceiver. Sensors on the target register a hit and transmit data to a computer. The computer processes hit information and sends instructions back to the target.

摘要翻译： 一种计算机化的拍摄目标系统，包括枢转目标，电磁体，传感器，可选便携式电源和收发器。 目标上的传感器注册命中并将数据传输到计算机。 计算机处理命中信息并将指令发送回目标。

公开(公告)号：US06240322B1

公开(公告)日：2001-05-29

申请号：US09186326

申请日：1998-11-04

申请人： Randall M. Peterfeso ,  Mary Lee Cole ,  Larry L. Hum ,  Michael P. Campbell

发明人： Randall M. Peterfeso ,  Mary Lee Cole ,  Larry L. Hum ,  Michael P. Campbell

IPC分类号： A61N105

CPC分类号： A61N1/057

摘要： A medical device is insertable and/or implantable into a body of a patient. The medical device includes a plurality of hollow and/or collapsible tines which are adapted to assist in deployment of the medical device into the body and in preventing inadvertent removal or dislodging of the medical device from the body. The tines are coupled to the medical device body at a coupling end and extend away from the device to a free end. The tines can have a number of configurations such as cylindrical or cone shaped. In addition, the cross section of the free end of the tines can be elliptical, where the free end extends to a tip. Another cross section includes a semi-circle including an open portion which can face towards or away from the medical device body. The tines also include coiled structures which can have a radial axis perpendicular to the radial axis of the medical device.

摘要翻译： 医疗装置可插入和/或植入患者体内。 医疗装置包括多个中空和/或可收缩的齿，其适于帮助将医疗装置部署到体内并防止医疗装置从体内无意中移除或移走。 齿在耦合端耦合到医疗装置本体并且远离装置延伸到自由端。 齿可以具有多个构造，例如圆柱形或锥形。 此外，齿的自由端的横截面可以是椭圆形，其中自由端延伸到尖端。 另一横截面包括一个半圆，其包括可面向或远离医疗装置主体的开放部分。 齿还包括可以具有垂直于医疗装置的径向轴线的径向轴线的螺旋结构。

公开(公告)号：US5415660A

公开(公告)日：1995-05-16

申请号：US178882

申请日：1994-01-07

申请人： Michael P. Campbell ,  Joan E. Bechtold ,  Arthur G. Erdman

发明人： Michael P. Campbell ,  Joan E. Bechtold ,  Arthur G. Erdman

IPC分类号： A61B17/00 ,  A61B17/72 ,  A61B17/80 ,  A61F2/00 ,  A61F2/02 ,  A61B17/56

CPC分类号： A61B17/7258 ,  A61B17/7216 ,  A61B17/8004 ,  A61B2017/00867 ,  A61F2002/30098 ,  A61F2002/30668 ,  A61F2210/0033 ,  A61F2250/0001

摘要： An implantable intramedullary bone lengthening device for correction of limb length deficiencies without a need for transcutaneous connections. The implantable intramedullary bone lengthening nail has an implantable housing, an adjustment mechanism attached to the telescoping cylinder housing, and a drive assembly attached to the housing and the adjustment mechanism for transmitting an expansion force to the adjustment mechanism. The implantable housing may be sealed, encapsulating the unit. The intramedullary bone lengthening nail is inserted into the intramedullary cavity of a bone, which may have been enlarged by reaming. The implantable housing of the intramedullary nail is formed from two telescoping cylinders and is affixed at either end to the bone using pins. The adjustment mechanism is attached to both cylinders of the housing and includes a mechanism for expanding the nail and a ratcheting mechanism for regulating the expansion. The drive assembly includes a shape memory alloy to provide an expansion force. The drive mechanism transmits the expansion force in response to an external signal to the adjustment mechanism.

摘要翻译： 一种用于矫正肢体长度缺陷而不需要经皮连接的可植入髓内骨延长装置。 可植入髓内骨延长钉具有可植入壳体，附接到伸缩筒壳体的调节机构，以及附接到壳体的驱动组件和用于将扩张力传递到调节机构的调节机构。 可植入的外壳可以密封，封装该单元。 髓内骨延长钉插入到骨髓内腔中，其可以通过扩孔扩大。 髓内钉的可植入外壳由两个伸缩式气瓶形成，并且使用销固定在骨头的任一端。 调节机构附接到壳体的两个气缸，并且包括用于使指甲膨胀的机构和用于调节膨胀的棘轮机构。 驱动组件包括提供膨胀力的形状记忆合金。 驱动机构将响应于外部信号的膨胀力传递到调节机构。