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1. 发明授权

US5456724A Load sensor for bone graft 失效
标题翻译：骨移植负荷传感器
公开(公告)号：US5456724A
公开(公告)日：1995-10-10
申请号：US167700
申请日：1993-12-15
申请人： Hung-Ju Yen , Chih-Ming Wu , Wei-Tai Jao , Chen-Dao Shiao , Chi-Ming Shih , Cheng-Kung Cheng , Tze-Hong Wong , Kou-Shung Sheh
发明人： Hung-Ju Yen , Chih-Ming Wu , Wei-Tai Jao , Chen-Dao Shiao , Chi-Ming Shih , Cheng-Kung Cheng , Tze-Hong Wong , Kou-Shung Sheh
IPC分类号： A61B5/22 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46 , G01L1/22
CPC分类号： A61F2/4657 , A61B5/224 , A61B5/4504 , A61F2/44 , G01L1/2237 , A61F2002/2835 , A61F2002/30405 , A61F2002/3055 , A61F2002/4666 , A61F2220/0025
摘要： A load sensor inserted between two bones for sensing a stress exerted on the load sensor includes a body, and a load transducer mounted in the body for transducing a strain thereof resulting from the stress into an electronic signal. Such load sensor can detect a stress exerted on a bone graft bone and/or the interaction of the bone graft and spine implant to improve curative effects and increase the successful rate of a bone graft operation.
摘要翻译：插入在两个骨之间用于感测施加在负载传感器上的应力的负载传感器包括主体和安装在主体中的负载传感器，用于将由应力引起的应变转换成电子信号。这种负载传感器可以检测施加在骨移植骨上的应力和/或骨移植物和脊柱植入物的相互作用，以提高治愈效果并增加骨移植手术的成功率。

2. 发明授权

US6136002A Anterior spinal fixation system 有权
标题翻译：前路脊柱固定系统
公开(公告)号：US6136002A
公开(公告)日：2000-10-24
申请号：US245960
申请日：1999-02-05
申请人： Chi-Ming Shih , Tze-Hong Wong , Chen-Dao Shaio , Cheng-Kung Cheng , Chih-Ming Wu , Wei-Tai Jao
发明人： Chi-Ming Shih , Tze-Hong Wong , Chen-Dao Shaio , Cheng-Kung Cheng , Chih-Ming Wu , Wei-Tai Jao
IPC分类号： A61B17/70 , A61B17/80 , A61B17/58
CPC分类号： A61B17/7044 , A61B17/7049 , A61B17/809
摘要： An anterior spinal fixation system comprises a pair of equal upper and lower vertebral plate systems and at least two rods arranged in parallel. The upper and lower vertebral plate systems each includes a staple vertebral plate and a universal cover plate which are jointed firmly with each other to retain the ends of the rods. Furthermore, the anterior spinal fixation system of the present invention may also comprise at least one connector plate system retain in the middle of the rods so as to enhance supporting strength and effect of anti-twist.
摘要翻译：前脊椎固定系统包括一对相等的上下椎板系统和平行布置的至少两个杆。上下椎板系统各自包括缝合椎骨板和通用盖板，它们彼此牢固地连接以保持杆的端部。此外，本发明的前脊椎固定系统还可以包括至少一个保持在杆的中间的连接板系统，以增强支撑强度和抗扭转的效果。

3. 发明授权

US06328739B1 Enhanced spine fixation apparatus 有权
标题翻译：增强脊柱固定装置
公开(公告)号：US06328739B1
公开(公告)日：2001-12-11
申请号：US09436268
申请日：1999-11-08
申请人： Chien-Lin Liu , Chi-Ming Shih , Tze-Hong Wong , Ben-Hwa Jang , Wei-Tai Jao , Chih-Ming Wu , Chen-Dao Shaio , Audy Choeo
发明人： Chien-Lin Liu , Chi-Ming Shih , Tze-Hong Wong , Ben-Hwa Jang , Wei-Tai Jao , Chih-Ming Wu , Chen-Dao Shaio , Audy Choeo
IPC分类号： A61B1756
CPC分类号： A61B17/7041
摘要： An enhanced spine fixation apparatus for fixing a number of vertebrae of a spine column is disclosed. The spine fixation apparatus comprises a plurality of pedicel screws, a plurality of coupling blocks, a plurality of first securing elements, a plurality of second securing elements, a connecting rod, and a plurality of third securing elements. Each coupling block is secured on a pedicel screw by the first securing element while the connecting rod is secured on the coupling block by the second securing element. Each first securing element is fixed by the third securing element. By virtue of the provisions of a first and a second spherical convex surfaces as well as a first and a second recesses respectively on the surfaces of the pedicel screw and the first securing element as well as the surfaces of the coupling block which are being abutted, an adjustment concerning a vertical tilt angle and a horizontal rotating angle of the coupling block relative to the pedicel screw is available. By way of the third securing element, the first securing element is prevented from loosening.
摘要翻译：公开了一种用于固定脊柱的多个椎骨的增强脊柱固定装置。脊柱固定装置包括多个花梗螺钉，多个连接块，多个第一固定元件，多个第二固定元件，连接杆和多个第三固定元件。每个联接块通过第一固定元件固定在花梗螺钉上，而连杆通过第二固定元件固定在联接块上。每个第一固定元件由第三固定元件固定。通过分别在花梗螺钉和第一固定元件的表面上以及被紧靠的连接块的表面设置第一和第二球形凸面以及第一和第二凹槽，可以使用关于联接块相对于花梗螺钉的垂直倾斜角度和水平旋转角度的调整。通过第三固定元件，防止第一固定元件松动。

4. 发明授权

US06176117B1 Calibration instrument for micro-positively-sensed force and calibration method therefor 失效
标题翻译：用于微积极感测力的校准仪器及其校准方法
公开(公告)号：US06176117B1
公开(公告)日：2001-01-23
申请号：US09201994
申请日：1998-12-01
申请人： Li-Sen Chen , Hung-Ju Yen , Chih-Ming Wu , Wei-Tai Jao
发明人： Li-Sen Chen , Hung-Ju Yen , Chih-Ming Wu , Wei-Tai Jao
IPC分类号： G01L122
CPC分类号： G01L25/00
摘要： A calibration instrument for micro-positively-sensed force, including: a platform support stand having a base with a vise thereon for clamping an elastically deformable strain measuring device to be calibrated, a micro-distance meter at an upper portion of the platform support, a probe connected to and positioned beneath the micro-distance meter, displacement of the probe in vertical direction being adjustable through the micro-distance meter, the probe having a load cell. The load cell and elastically deformable strain measuring device to be calibrated are each connected to a signal transmitting device which outputs the signals thererof to a signal amplifying device so as to display the signals being measured. And, a method for calibrating a calibration instrument for micro-positively-sensed force that uses the calibration instrument to calibrate a precision measuring device.
摘要翻译：一种用于微积极感测力的校准仪器，包括：平台支撑架，其具有其上具有台钳的基座，用于夹紧待校准的可弹性变形的应变测量装置，在所述平台支撑件的上部的微距离计，连接到微距离计量器并位于微距离计量器下方的探头，探头沿垂直方向的位移可通过微距离计调节，探头具有称重传感器。要校准的称重传感器和可弹性变形的应变测量装置各自连接到信号发送装置，该信号发送装置将信号输出到信号放大装置，以显示被测量的信号。而且，一种用于校准用于微积极感测力的校准仪器的方法，其使用校准仪器校准精密测量装置。

5. 发明授权

US06209403B1 Apparatus for measuring positively-sensed force of an electrical connector (2) 有权
标题翻译：用于测量电连接器（2）的感测力的装置
公开(公告)号：US06209403B1
公开(公告)日：2001-04-03
申请号：US09204009
申请日：1998-12-01
申请人： Li-Sen Chen , Hung-Ju Yen , Yen-Jang Liao , Wei-Tai Jao
发明人： Li-Sen Chen , Hung-Ju Yen , Yen-Jang Liao , Wei-Tai Jao
IPC分类号： G01L104
CPC分类号： G01L5/0057
摘要： Disclosed in an apparatus for measuring positively-sensed force of an electrical connector, comprising: a base plate; at least one L-shaped pads, the two L-shaped pads being each affixed to the base plate at an upper end thereof in such an arrangement that ends thereof oppose each other; an elastically deformable sheet provided between the two L-shaped pads, the elastically deformable sheet being affixed to the base plate and formed with a projective measuring region at end thereof; and at least one strain gauge inertly affixed to the elastically deformable sheet, the strain gauge beingconnected to a signal transmitting device that outputs strain value of the strain gauge to a signal amplifying device for display purpose in response to deformation of the elastically deformable sheet. While implementing this invention in measuring positively-sensed clamping force of terminals of an electrical connector, bottom ends of the two L-shaped pads and the projective measuring region of the elastically deformable sheet are inserted between the connector terminals. Since the two L-shaped pads each have a thickness being equal to a thickness of a circuit board into which terminals are inserted and accommodating width of the connector terminals, and since the circuit board has a thickness being less than the thickness of the two L-shaped pads and a transverse gap formed between the connector terminals, the elastically deformable sheet is thus deformed while experiencing lateral pressure exerted by the connector terminals. Strain of the deformed sheet is thus measured by the strain gauges provided thereon. Strain signals are transmitted to the signal amplifying device through the signal transmitting device to acquire the positively-sensed clamping force of the connector terminals effected to the circuit board.
摘要翻译：公开在用于测量电连接器的感测力的装置中，包括：基板; 至少一个L形垫，两个L形垫在其上端各自固定到基板上，使得其端部彼此相对; 设置在所述两个L形垫之间的可弹性变形的片，所述弹性变形片固定在所述基板上并在其端部形成有投影测量区域; 以及至少一个惰性地固定在弹性变形片上的应变计，应变仪连接到信号传递装置，该信号传输装置响应于可弹性变形的片材的变形将输出应变计的应变值输出到信号放大装置以进行显示。在实施本发明的同时测量电连接器的端子的感测到的夹紧力时，两个L形焊盘的底端和可弹性变形的片的投射测量区域插入在连接器端子之间。由于两个L形焊盘各自的厚度等于插入端子的电路板的厚度和连接器端子的容纳宽度，并且由于电路板的厚度小于两个L的厚度形状的焊盘和形成在连接器端子之间的横向间隙，因此可弹性变形的板在经受连接器端子施加的侧向压力的同时变形。因此，通过设置在其上的应变计来测量变形片材的应变。应变信号通过信号发送装置传送到信号放大装置，以获得对电路板实现的连接器端子的肯定感测的夹紧力。

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