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    • 2. 发明申请
    • PORTABLE CERVICAL TRACTION DEVICE
    • 便携式轨道牵引装置
    • US20060206046A1
    • 2006-09-14
    • US11422231
    • 2006-06-05
    • H. SaundersMark Stultz
    • H. SaundersMark Stultz
    • A61F5/00
    • A61F5/04A61H1/0222A61H1/0296A61H2201/0157A61H2201/0161A61H2201/0192A61H2201/1246A61H2201/1607A61H2201/1628A61H2201/1664A61H2201/5053A61H2203/0456
    • Low-cost, light weight portable cervical traction or spinal decompression devices for home use by a patient. A carriage is slidable along a portion of a support structure parallel to a longitudinal axis. The carriage includes a restraining mechanism adapted to releasably restrain a portion of a patient's body to the carriage. The pneumatic traction force generating apparatus is operatively coupled to move the carriage relative to the support structure when in a pressurized state. The pneumatic traction force generating apparatus is adapted to maintain a generally static traction force during a treatment period when in the pressurized state without additional pressurized air being supplied. A hand pump operated by the patient is fluidly connected to the pneumatic traction force generating apparatus to inject pressurized air. The hand pump is capable of injecting at least 138 kPa (20 psi) of pressure into the pneumatic traction force generating apparatus. A pressure relief mechanism operated by the patient is adapted to release pressure from the pneumatic traction force generating apparatus.
    • 低成本,重量轻的便携式颈椎牵引或脊柱减压装置,供患者家庭使用。 滑架可沿平行于纵向轴线的支撑结构的一部分滑动。 托架包括适于将患者身体的一部分可释放地限制在托架上的约束机构。 当处于加压状态时,气动牵引力产生装置可操作地联接以相对于支撑结构移动滑架。 气动牵引力发生装置适于在处于加压状态的处理期间保持大体静态的牵引力,而不需要额外的加压空气供给。 由患者操作的手动泵流体地连接到气动牵引力产生装置以注入加压空气。 手动泵能够将至少138kPa(20psi)的压力注入到气动牵引力产生装置中。 由患者操作的减压机构适于从气动牵引力产生装置释放压力。