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    • 23. 发明授权
    • Shoulder model for shoulder arthroscopy
    • 肩关节镜肩模型
    • US07780451B2
    • 2010-08-24
    • US11935250
    • 2007-11-05
    • James A. WillobeeJeffrey Wyman
    • James A. WillobeeJeffrey Wyman
    • G09B23/28
    • G09B23/285G09B23/32
    • A shoulder model and methods of shoulder arthroscopy using the shoulder model. The shoulder model includes an acromioclavicular (AC) joint assembly, a joint capsule assembly, a scapula mount, a shoulder musculature, a skin, and a base. The AC joint assembly is mounted on the scapula mount and the joint assembly is attached to the AC joint assembly and fastened using a screw/nut to form the shoulder assembly. The shoulder assembly is placed in the shoulder musculature and the skin is rolled over the shoulder musculature and zipped in place. The bones of the shoulder assembly are made of foam-cortical shell, the shoulder musculature is made of foam, the soft tissue components are made of thermoplastic elastomers, and the skin is made of vinyl. A method of practicing shoulder arthroscopy using the shoulder model includes mounting the shoulder model in a beach chair position, making anatomical references, establishing a posterior viewing portal, inserting cannulas into the glenohumeral joint or the subacromial space, creating a labral disruption or a rotator cuff tear, and repairing the rotator cuff tear or labral disruption.
    • 使用肩部模型的肩关节镜模型和肩关节镜检查方法。 肩部模型包括肩锁(AC)关节组件,关节囊组件,肩胛骨支架,肩部肌肉组织,皮肤和基部。 AC接头组件安装在肩胛骨支架上,接头组件连接到AC接头组件上,并使用螺钉/螺母进行紧固以形成肩部组件。 肩部组件放置在肩部肌肉组织中,皮肤在肩部肌肉组织上滚动并压缩到位。 肩部组件的骨头由泡沫皮质壳制成,肩部肌肉由泡沫制成,软组织部件由热塑性弹性体制成,皮肤由乙烯基制成。 使用肩部模型练习肩关节镜的方法包括将肩部模型安装在沙滩椅位置,进行解剖学参考,建立后部观察门,将插管插入盂内关节或肩峰下空间,产生唇部破裂或肩袖 撕裂和修复肩袖撕裂或唇痛中断。
    • 24. 发明授权
    • Retrograde fixation technique with insert-molded interference screw
    • 具有嵌入式干涉螺钉的逆行固定技术
    • US07556638B2
    • 2009-07-07
    • US10358192
    • 2003-02-05
    • Craig D. MorganJeffrey WymanReinhold SchmiedingPhilip S. O'Quinn
    • Craig D. MorganJeffrey WymanReinhold SchmiedingPhilip S. O'Quinn
    • A61B17/04
    • A61B17/8875A61F2/0805A61F2/0811
    • Endosteal fixation of a ligament graft with a bioabsorbable interference screw installed in a retrograde manner in ACL reconstruction. The bioabsorbable interference screw is insert-molded with a length of suture extending from the distal tip of the screw for pulling the interference screw into the joint and into position for retrograde insertion at the top of the tibial tunnel. The interference screw has a cannulation extending partially through the screw from the leading tip. The cannulation is shaped to receive a correspondingly shaped driver. The driver is inserted into the tibial tunnel to engage the screw. By turning the driver, the interference screw is turned into the tibial tunnel in a retrograde manner. Accordingly, interference fixation of the graft near the tibial plateau is provided, thereby eliminating graft abrasion at the tibial plateau tunnel opening.
    • 在ACL重建中以逆行方式安装具有生物可吸收的干涉螺钉的韧带移植物的内固定固定。 生物可吸收的干涉螺钉被插入模制,其中一段长度的缝合线从螺钉的远端延伸,用于将干涉螺丝拉入关节并进入到胫骨隧道顶部逆行插入的位置。 干涉螺钉具有从前端部分地穿过螺钉延伸的插管。 插管被成形为接收相应形状的驱动器。 将驱动器插入胫骨隧道以接合螺钉。 通过转动驱动器,干涉螺丝以逆行方式转入胫骨隧道。 因此,提供了在胫骨平台附近的移植物的干涉固定,从而消除了胫骨平台隧道开口处的移植物磨损。
    • 25. 发明申请
    • Digital gateway for education systems
    • 教育系统数字网关
    • US20070036164A1
    • 2007-02-15
    • US11201201
    • 2005-08-11
    • Rolf GoehlerPaul DudaJeffrey Wyman
    • Rolf GoehlerPaul DudaJeffrey Wyman
    • H04L12/28
    • H04L12/2803H04L12/2834H04L12/2856H04L12/2898H04L2012/2841H04L2012/2845H04L2012/2849
    • A communications and IP network gateway interface unit is provided for use with educational systems in a classroom environment. The gateway interface is configured to communicate with an IP network, and includes a digital signal processing unit storing programs for processing encoded data signals received from the IP network to produce an enhanced audio output. The audio output can be coupled to a telephone interface and connection for telephony communication configured to produce a voice signal portion of the audio output. The gateway interface further includes ports for sending a program audio signal such as music to a set of speakers, and for receiving audio from a microphone. Interface ports for synchronizing a clock are also included, as well as call switches, message display boards, audio-visual displays, in-class computer terminals, and other devices used to enhance and secure the educational environment.
    • 提供通信和IP网络网关接口单元,用于教室环境中的教育系统。 网关接口被配置为与IP网络通信,并且包括数字信号处理单元,其存储用于处理从IP网络接收的编码数据信号的程序,以产生增强的音频输出。 音频输出可以耦合到电话接口和用于电话通信的连接,其被配置为产生音频输出的语音信号部分。 网关接口还包括用于将诸如音乐的节目音频信号发送到一组扬声器并用于从麦克风接收音频的端口。 还包括用于同步时钟的接口端口,以及呼叫交换机,消息显示板,视听显示器,一流计算机终端以及用于增强和保护教育环境的其他设备。