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1. 外观设计

USD412295S Hand grip strength tester 失效
公开(公告)号：USD412295S
公开(公告)日：1999-07-27
申请号：US089026
申请日：1998-06-05
申请人： Kim J. Waldvogel , W. Layne Carruth , Steven D. DeRidder
设计人： Kim J. Waldvogel , W. Layne Carruth , Steven D. DeRidder

2. 发明授权

US06302145B1 Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US06302145B1
公开(公告)日：2001-10-16
申请号：US09753435
申请日：2001-01-03
申请人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
发明人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
IPC分类号： A47C2710
CPC分类号： A61G7/05776 , A47C27/082 , A47C27/083 , A47C27/10 , A61G7/05769 , Y10T137/3584 , Y10T137/87241
摘要： A valve assembly for an air mattress having a common actuator on a manifold between opposed supply and exhaust valves moving the valves along actuating axes. The system includes a plurality of actuator/valve combinations for different portions of the air mattress. A pulsating valve is provided which includes a housing having therein supply and exhaust valves each directly controlled by supply and exhaust solenoids.
摘要翻译：一种用于空气床垫的阀组件，其具有在相对的供排气阀之间的歧管上的共同致动器，以沿致动轴移动阀。该系统包括用于空气床垫的不同部分的多个致动器/阀组合。提供了一种脉动阀，其包括具有各自由排气螺线管直接控制的供排气门的壳体。

3. 发明授权

US06439264B1 Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US06439264B1
公开(公告)日：2002-08-27
申请号：US09978933
申请日：2001-10-16
申请人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
发明人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
IPC分类号： A47C2710
CPC分类号： A61G7/05776 , A47C27/082 , A47C27/083 , A47C27/10 , A61G7/05769 , Y10T137/3584 , Y10T137/87241
摘要： A valve assembly for a patient support having a mattress including a bladder comprises an interior housing formed to include a supply chamber, an exhaust chamber, a plenum, and an exterior housing surrounding the interior housing. A supply valve and an exhaust valve are located in the interior housing and connect the supply chamber and the exhaust chamber, respectively, to the plenum. A supply solenoid and an exhaust solenoid are coupled to the interior housing and covered by the exterior housing. The supply solenoid and the exhaust solenoid are coupled to the supply and exhaust valves respectively.
摘要翻译：一种用于患者支架的阀组件，其具有包括气囊的床垫，其包括形成为包括供应室，排气室，增压室和围绕内部壳体的外部壳体的内部壳体。供应阀和排气阀位于内部壳体中，并将供应室和排气室分别连接到集气室。供应螺线管和排气螺线管联接到内部壳体并被外部壳体覆盖。供应螺线管和排气螺线管分别联接到供排气阀。

4. 发明授权

US06202672B1 Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US06202672B1
公开(公告)日：2001-03-20
申请号：US09093303
申请日：1998-06-09
申请人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
发明人： Craig D. Ellis , Kenith W. Chambers , Scott McCormick , Steven D. DeRidder , W. Layne Carruth , Stephen R. Schulte
IPC分类号： A47C2710
CPC分类号： A61G7/05776 , A47C27/082 , A47C27/083 , A47C27/10 , A61G7/05769 , Y10T137/3584 , Y10T137/87241
摘要： A valve assembly for an air mattress having a common actuator on a manifold between opposed supply and exhaust valves moving the valves along their actuating axis. The system includes a plurality of actuator/valve combinations for different portions of the air mattress. A pulsating valve is provided which includes a housing having therein supply and exhaust valves each directly controlled by supply and exhaust solenoids. The solenoids are of an improved design.
摘要翻译：一种用于空气床垫的阀组件，其具有在相对的供排阀之间的歧管上的共同致动器，以使阀沿其致动轴线移动。该系统包括用于空气床垫的不同部分的多个致动器/阀组合。提供了一种脉动阀，其包括具有各自由排气螺线管直接控制的供排气门的壳体。螺线管具有改进的设计。

5. 发明授权

US08454621B2 Instruments and methods for spinal implant revision 有权
标题翻译：脊柱植入物修复的仪器和方法
公开(公告)号：US08454621B2
公开(公告)日：2013-06-04
申请号：US11523408
申请日：2006-09-19
申请人： Steven D. DeRidder , Brian Robert Thoren
发明人： Steven D. DeRidder , Brian Robert Thoren
IPC分类号： A61B17/88 , A61B17/92 , A61B17/58 , A61F2/44
CPC分类号： A61F2/4611 , A61F2/442 , A61F2002/30133 , A61F2002/30538 , A61F2002/30784 , A61F2002/4619 , A61F2002/4627 , A61F2002/4628 , A61F2230/0015 , A61F2250/0006
摘要： Instruments and methods are provided for re-positioning and extracting spinal implants in a space between vertebrae. The instruments can include rotator instruments, hook instruments, and extractor instruments engageable to the implant. A method for manipulating a spinal implant in a space between vertebrae includes positioning a spinal implant in the space between vertebrae; engaging the spinal implant with a hook member at a distal end of a hook instrument; pulling the spinal implant toward an opening into the space between the vertebrae; grasping the spinal implant with an engaging assembly of an extractor instrument; and removing the spinal implant from the space with the extractor instrument.
摘要翻译：提供了用于在椎骨之间的空间中重新定位和提取脊柱植入物的仪器和方法。仪器可以包括可与植入物接合的旋转仪器，钩子仪器和提取器械。一种用于在椎骨之间的空间中操纵脊柱植入物的方法包括将脊椎植入物定位在椎骨之间的空间中; 在钩装置的远端处将脊椎植入物与钩构件接合; 将脊柱植入物拉向脊椎间隙内的开口; 用提取仪器的接合组件抓住脊椎植入物; 并用提取仪从空间中移除脊髓植入物。

6. 发明申请

US20120083890A1 ANTERIOR IMPACTED BONE GRAFT AND DRIVER INSTRUMENTS 审中-公开
标题翻译：前列腺切口和驱动器仪器
公开(公告)号：US20120083890A1
公开(公告)日：2012-04-05
申请号：US13311753
申请日：2011-12-06
申请人： Thomas V. McGahan , Steven D. DeRidder , Dayna Buskirk , Eric C. Lange
发明人： Thomas V. McGahan , Steven D. DeRidder , Dayna Buskirk , Eric C. Lange
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/28 , A61F2/442 , A61F2/4611 , A61F2002/2839 , A61F2002/3023 , A61F2002/30774 , A61F2002/30787 , A61F2002/30879 , A61F2002/30892 , A61F2002/30904 , A61F2002/4475 , A61F2002/4627 , A61F2230/0069 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/00359
摘要： Instrument and implants are disclosed which provide for insertion of an implant into an intervertebral disc space from multiple approaches to the spine. Specifically, as a preferred aspect of the invention the implant includes a tapered portion and the implant may be inserted from multiple approaches to the spine with the orientation and taper properly oriented in the disc space regardless of the approach.
摘要翻译：公开了提供将植入物插入椎间盘空间的多个方法到脊柱的仪器和植入物。具体地，作为本发明的优选方面，植入物包括锥形部分，并且植入物可以从多个方式插入到脊柱，其方向和锥度适当地定向在椎间盘空间中，而不管接近。

7. 发明授权

US08523767B2 Add-on retractor element for retractor system 有权
标题翻译：用于牵开器系统的附加牵开器元件
公开(公告)号：US08523767B2
公开(公告)日：2013-09-03
申请号：US13161661
申请日：2011-06-16
申请人： Steven D. DeRidder , Charles S. Sullivan
发明人： Steven D. DeRidder , Charles S. Sullivan
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B1/313 , A61B17/0206 , A61B17/0218 , A61B17/3421 , A61B17/3431 , A61B2017/0225
摘要： A retractor assembly for percutaneous surgery in a patient that includes first and second retractor portions positionable opposite one another in an incision of the patient. A working channel extends between the first and second retractor portions and provides access to a location within the patient adjacent to distal ends of the first and second retractor portions. The first and second retractor portions are movable relative to one another to adjust the size of the working channel. An add-on retractor element is provided that is mounted to the first and second retractor portions and spans the gap between the first and second retractor portions to prevent creep of soft tissue into the working channel when the retractor portions are separated.
摘要翻译：一种用于患者经皮手术的牵开器组件，包括在患者切口中可彼此相对定位的第一和第二牵开器部分。工作通道在第一牵开器部分和第二牵开器部分之间延伸，并且提供对邻近第一牵开器部分和第二牵开器部分的远端的患者内的位置的通路。第一和第二牵开器部分可相对于彼此移动以调节工作通道的尺寸。提供一种附加牵开器元件，其安装到第一和第二牵开器部分并跨越第一和第二牵开器部分之间的间隙，以防止在牵开器部分分离时软组织进入工作通道中。

8. 发明申请

US20120109198A1 SPINOUS PROCESS IMPLANT WITH A POST AND AN ENLARGED BOSS 有权
标题翻译：旋转过程植入与后期和扩大的BOSS
公开(公告)号：US20120109198A1
公开(公告)日：2012-05-03
申请号：US12916761
申请日：2010-11-01
申请人： Randall F. Dryer , Greg C. Marik , Charles Schulte Sullivan, III , Steven D. DeRidder
发明人： Randall F. Dryer , Greg C. Marik , Charles Schulte Sullivan, III , Steven D. DeRidder
IPC分类号： A61B17/70 , A61B17/88
CPC分类号： A61B17/7062
摘要： A spinous process implant with two plates that are connected together with a post. The implant is configured for each plate to be positioned on outer lateral sides of spinous processes with the post extending through the interspinous space. One or both plates may be movable along the length of the post to accommodate different anatomies such as for relatively wide or thin spinous processes. The post includes an enlarged head at a first end to prevent the first plate from disassociating from the post in a first direction. The post also includes a boss at a second end to prevent the second plate from disassociating from the post in a second direction. Methods of attaching the implants to the spinous processes are also disclosed.
摘要翻译：具有与柱连接在一起的两个板的棘突植入物。植入物构造成使得每个板被定位在棘突的外侧面上，柱延伸穿过椎间盘间隙。一个或两个板可以沿着柱的长度移动以适应不同的解剖结构，例如用于较宽或较薄的棘突。所述柱包括在第一端处的扩大的头部，以防止所述第一板在第一方向上从所述柱脱离。该柱还包括在第二端的凸起，以防止第二板在第二方向上从柱脱离。还公开了将植入物连接到棘突的方法。

9. 发明申请

US20100249792A1 Instruments and techniques for separating bony structures 有权
标题翻译：用于分离骨骼结构的仪器和技术
公开(公告)号：US20100249792A1
公开(公告)日：2010-09-30
申请号：US12802425
申请日：2010-06-07
申请人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
发明人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
IPC分类号： A61B17/58
CPC分类号： A61B17/025 , A61B17/0206 , A61B2017/0256 , A61F2/4611
摘要： Instruments and techniques separate or spread adjacent bony structures by inserting a distal spreader assembly into the space between the adjacent bony structures and actuating the spreading members with a proximal actuator assembly.
摘要翻译：仪器和技术通过将远端扩张器组件插入相邻骨结构之间的空间并通过近侧致动器组件致动扩展构件来分离或扩展相邻骨结构。

10. 发明授权

US07635371B2 Anterior impacted bone graft and driver instruments 有权
标题翻译：前部受影响的骨移植和驱动器械
公开(公告)号：US07635371B2
公开(公告)日：2009-12-22
申请号：US11437392
申请日：2006-05-19
申请人： Thomas V. McGahan , Steven D. DeRidder , Dayna Buskirk , Eric C. Lange
发明人： Thomas V. McGahan , Steven D. DeRidder , Dayna Buskirk , Eric C. Lange
IPC分类号： A61B17/00
CPC分类号： A61F2/4465 , A61F2/28 , A61F2/442 , A61F2/4611 , A61F2002/2839 , A61F2002/3023 , A61F2002/30774 , A61F2002/30787 , A61F2002/30879 , A61F2002/30892 , A61F2002/30904 , A61F2002/4475 , A61F2002/4627 , A61F2230/0069 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/00359
摘要： Instrument and implants are disclosed which provide for insertion of an implant into an intervertebral disc space from multiple approaches to the spine. Specifically, as a preferred aspect of the invention the implant includes a tapered portion and the implant may be inserted from multiple approaches to the spine with the orientation and taper properly oriented in the disc space regardless of the approach.
摘要翻译：公开了提供将植入物插入椎间盘空间的多个方法到脊柱的仪器和植入物。具体地，作为本发明的优选方面，植入物包括锥形部分，并且植入物可以从多个方式插入到脊柱，其方向和锥度适当地定向在椎间盘空间中，而不管接近。

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