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1. 发明授权

US5146642A Powered scrub brush 失效
标题翻译：动力洗刷刷
公开(公告)号：US5146642A
公开(公告)日：1992-09-15
申请号：US706487
申请日：1991-05-28
申请人： James F. Mank , Michael D. Milosh , Timothy J. Carpenter
发明人： James F. Mank , Michael D. Milosh , Timothy J. Carpenter
IPC分类号： A46B13/06
CPC分类号： A46B13/06
摘要： A powered scrub brush having a power head module, a brush head module, andn extension shaft module. The power head module includes a positive-displacement motor and a flow-control valve. The motor may be coupled directly to the brush head module or indirectly through one or more extension shaft modules. The power head module has a liquid discharge port that is connected to a liquid discharge tube on the extension shaft module that in turn is connected to a liquid sprayer having a nozzle on the brush head module. Mechanical power is transferred from the motor to the brush via an output shaft on the motor, a flexible shaft in the extension shaft module, and a shaft in the brush head module on which the brush is removably mounted. The powered scrub brush is manually operated by regulating a flow-control valve that is connected between a pressurized water source and an inlet port on the motor. As pressurized liquid flows through the motor, the brush will rotate and liquid will be discharged via the nozzle. In an alternate embodiment, the brush is eccentrically mounted for orbital motion. In this version, a counterweight provides dynamic balance.
摘要翻译：具有动力头模块，刷头模块和延伸轴模块的动力擦洗刷。动力头模块包括一个正排量马达和一个流量控制阀。马达可以直接耦合到刷头模块，或间接地通过一个或多个延伸轴模块。动力头模块具有液体排出口，其连接到延伸轴模块上的液体排出管，该喷液管又连接到在刷头模块上具有喷嘴的液体喷雾器。机械动力通过马达上的输出轴，延伸轴模块中的柔性轴以及刷头模块中的可移除地安装的刷子头上的轴传送到电刷。通过调节连接在电动机上的加压水源和入口之间的流量控制阀来手动操作动力洗刷刷。当加压液体流过电机时，电刷将旋转，液体将通过喷嘴排出。在替代实施例中，刷子偏心安装用于轨道运动。在这个版本中，配重提供动态平衡。

2. 发明授权

US4996979A Soft-goods type, formable orthopaedic cast 失效
标题翻译：软货物类型，成形矫形器
公开(公告)号：US4996979A
公开(公告)日：1991-03-05
申请号：US420920
申请日：1989-10-13
申请人： Tracy E. Grim , Vincent McGinniss , Kenneth E. Hughes , David A. Easter , Robert S. Whitmore, Jr. , Timothy J. Carpenter , David E. Guza
发明人： Tracy E. Grim , Vincent McGinniss , Kenneth E. Hughes , David A. Easter , Robert S. Whitmore, Jr. , Timothy J. Carpenter , David E. Guza
IPC分类号： A61F5/058 , A61F13/04
CPC分类号： A61F13/04 , A61F5/05841
摘要： A soft goods type foldable, wrappable sleeve orthopedic cast immobilizes and conforms to the shape and configuration of a limb, or other part of the anatomy. The soft-goods type cast assembly is initially specially formed or configured to specifically fit a selected portion of the anatomy of a patient. The cast conforms to the anatomy through the use of airtight and moisture-proof pouches which encapsulate either (1) open cell or fiberglass matrices impregnated with a water-activated hardenable pre-polymer, or (2) the entire assembly. After the tightening of the cast around the limb, the application of water activates the urethane polymer which conforms to the configuration of the limb encased. Supplemental bendable ribs may be employed to splint the limb prior to activation of the hardenable material. The soft goods type cast is held in place by straps, and may be removed or adjusted by releasing or tightening the straps. The splinting elements may be removed and replaced. An inlet duct may have a capsule in it with some of the chemical material which aids in polymerization of the urethane. A venting duct may also be provided to permit the escape of air or gases. The water activated pre-polymer material may include two isocyanate pre-polymers of significantly different viscosities and equivalent weights.
摘要翻译：柔软的货物类型可折叠，可包装的袖口矫形器固定并符合肢体或解剖结构的其他部分的形状和构型。软货物铸造组件最初被特别地形成或构造成特别地适合患者的解剖结构的选定部分。铸件通过使用气密和防潮袋，符合解剖学，其中包括（1）用水激活的可硬化预聚物浸渍的开孔或玻璃纤维基体，或（2）整个组件。在围绕肢体收紧铸件之后，水的使用激活了符合肢体包裹构型的聚氨酯聚合物。可补充的可弯曲肋条可在活化可硬化材料之前夹住肢体。软质铸件通过带子固定在适当位置，可以通过松开或拉紧带子来移除或调整。可以去除和更换夹板元件。入口管道可以在其中具有胶囊，其中一些化学材料有助于聚氨酯的聚合。还可以设置排气管以允许空气或气体逸出。水活化的预聚物材料可以包括具有显着不同粘度和当量重量的两种异氰酸酯预聚物。

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