公开(公告)号：US5505691A

公开(公告)日：1996-04-09

申请号：US166847

申请日：1993-12-15

Applicant: Randall Fenkell

Inventor： Randall Fenkell

IPC: A61H1/00 ,  A61H1/02 ,  A61F5/00

CPC classification number: A61H1/0222 ,  A61H1/006 ,  A61H1/0218 ,  A61H2201/1642

Abstract: A therapeutic treatment machine for alternatingly applying equal amounts of compression and traction to the body of a patient includes a platform having an upper body support pad with selectively controllably resistance to forward and backward displacement, rotatable rollers to support the lower back, buttocks and thighs of the patient, and a selectively controllable motor driven foot support platform displaceable forward and backward predetermined distances and speeds. The distance between the upper body support pad and the foot support platform is adjustable to accommodate differences in patient torso lengths and the magnitude of compressive and tractional force can be selectively controlled by the patient.

Abstract translation: 一种用于对患者身体交替施加相等量的压缩和牵引的治疗处理机包括具有上部身体支撑垫的平台，所述上身支撑垫具有可选择性地可控地抵抗向前和向后移位的阻力，可旋转的辊支撑下背部，臀部和大腿 患者和可选择性地控制的电动机驱动的脚支撑平台，可前后移动预定的距离和速度。 上身支撑垫和脚支撑平台之间的距离是可调节的，以适应患者躯干长度的差异，并且压缩和牵引力的大小可由患者选择性地控制。

公开(公告)号：US20050010145A1

公开(公告)日：2005-01-13

申请号：US10849526

申请日：2004-05-20

Applicant: Randall Fenkell

Inventor： Randall Fenkell

IPC: A61H20060101 ,  A61H1/00 ,  A61H1/02 ,  A61H5/00 ,  A61H7/00 ,  A61H15/00 ,  A61H19/00

CPC classification number: A61H1/0292 ,  A61H1/0218 ,  A61H1/0222 ,  A61H2001/0233 ,  A61H2201/1642 ,  A61H2203/0456

Abstract: A therapeutic treatment machine for alternatingly applying equal amounts of compression and traction to the body of a patient includes a frame with a platform having an upper body support pad with selectively controllably resistance to forward and backward displacement, rotatable rollers to support the lower back, buttocks and thighs of the patient, and a selectively controllable motor driven foot support platform displaceable forward and backward predetermined distances and speeds. The frame is made from tubular members arranged to fit over and adhesively engage arms projecting orthogonally from a corner section. Legs from the frame telescopically receive leg support members extending from the arms orthogonally. Compression and traction are each forcefully effected by a motor, the rotation in which is converted to longitudinal reciprocation of a linkage arm that drives the foot support platform. The patient's feet are held in place against foot support plates by means of foot clamps supported on the cross member of a T-bar having a stem, the stem being configured to extend forwardly the foot plates and having a longitudinally extending slot. A threaded bolt extends through the slot to engage the platform at selectable locations along said slot to secure the T-bar to the platform.

Abstract translation: 用于对患者的身体交替施加相等量的压缩和牵引的治疗处理机包括具有平台的框架，所述平台具有上部身体支撑垫，所述上身支撑垫具有可选择性地可控地抵抗向前和向后移位的阻力，可旋转的辊支撑下背部，臀部 和大腿，以及可选择性地控制的马达驱动的脚支撑平台，可前后移动预定的距离和速度。 该框架由管状构件制成，该管状构件布置成配合并粘合地接合从拐角部分正交伸出的臂。 来自框架的腿可伸缩地接收从臂正交延伸的腿部支撑构件。 压缩和牵引力都由电动机有力地实现，其中的转动被转换成驱动脚部支撑平台的联动臂的纵向往复运动。 患者的脚通过支撑在具有杆的T形杆的横向构件上的脚夹固定在足部支撑板上，杆被配置为向前延伸足板并具有纵向延伸的狭槽。 螺纹螺栓延伸穿过槽，以沿着所述槽的可选位置接合平台，以将T形杆固定到平台。

公开(公告)号：US08460218B2

公开(公告)日：2013-06-11

申请号：US12956208

申请日：2010-11-30

Applicant: Randall Fenkell

Inventor： Randall Fenkell

IPC: A61B5/00

CPC classification number: A61B5/1036 ,  A61B5/6807 ,  G01G19/44

Abstract: A weight sensor includes a pad of electrically insulative material having a through aperture and electrode plates secured to its top and bottom surfaces at least partially covering the aperture. An electrical contactor in the aperture responds to a compressive force applied across the pad thickness to electrically interconnect the electrodes and close a circuit that permits an alarm to be actuated. The sensor is disposed in footwear worn by a patient being rehabilitated from a lower limb surgery or injury. The stiffness/compressibility of the pad determines the applied patient weight or compressive force required to permit the contactor to close the circuit between the electrodes.

Abstract translation: 重量传感器包括具有通孔的电绝缘材料垫，并且固定到其顶表面和底表面的电极板至少部分地覆盖孔。 孔中的电接触器响应施加在焊盘厚度上的压缩力，以电连接电极并闭合允许报警被致动的电路。 传感器处于由下肢手术或受伤恢复的患者佩戴的鞋类中。 垫的刚性/压缩性确定了所施加的患者体重或压缩力，以允许接触器闭合电极之间的电路。

公开(公告)号：US20120078142A1

公开(公告)日：2012-03-29

申请号：US13071591

申请日：2011-03-25

Applicant: Randall Fenkell

Inventor： Randall Fenkell

IPC: A61H1/02

CPC classification number: A61H1/024 ,  A61H1/0262 ,  A61H2201/1215 ,  A61H2201/149 ,  A61H2201/1633 ,  A61H2201/1642 ,  A61H2201/1664 ,  A61H2201/5066 ,  A61H2203/0431

Abstract: A CPM chair for repeatedly flexing and extending a patient's knee permits a patient to remain comfortably seated while controlling therapeutic knee flexure and extension. A slide member is longitudinally reciprocal between extended and retracted positions with its slide direction controlled by the patent. A drum has an endless cable wrapped about its periphery and is rotated in alternate directions by a reversible electrical motor. The cable extends over respective forward and rearward pulleys and is secured to the slide member. A pedal assembly supports the patient's foot and is pivotally secured to the slide member to accommodate different positions of the patient's heel. Control switches are actuable by the patient to control slide member direction.

Abstract translation: 用于反复弯曲和延伸患者膝盖的CPM椅子允许患者保持舒适地坐着，同时控制治疗性膝盖弯曲和伸展。 滑动构件在延伸和缩回位置之间纵向往复运动，其滑动方向由专利控制。 鼓具有围绕其周边缠绕的环形电缆，并且通过可逆电动机在交替方向上旋转。 电缆在相应的前后滑轮上延伸并且固定到滑动构件。 踏板组件支撑患者的脚并枢转地固定到滑动构件以适应患者脚跟的不同位置。 控制开关由患者致动以控制滑动构件方向。

公开(公告)号：US20110130686A1

公开(公告)日：2011-06-02

申请号：US12956208

申请日：2010-11-30

Applicant: Randall Fenkell

Inventor： Randall Fenkell

IPC: A61B5/103

CPC classification number: A61B5/1036 ,  A61B5/6807 ,  G01G19/44

Abstract: A weight sensor includes a pad of electrically insulative material having a through aperture and electrode plates secured to its top and bottom surfaces at least partially covering the aperture. An electrical contactor in the aperture responds to a compressive force applied across the pad thickness to electrically interconnect the electrodes and close a circuit that permits an alarm to be actuated. The sensor is disposed in footwear worn by a patient being rehabilitated from a lower limb surgery or injury. The stiffness/compressibility of the pad determines the applied patient weight or compressive force required to permit the contactor to close the circuit between the electrodes.

Abstract translation: 重量传感器包括具有通孔的电绝缘材料垫，并且固定到其顶表面和底表面的电极板至少部分地覆盖孔。 孔中的电接触器响应施加在焊盘厚度上的压缩力，以电连接电极并闭合允许报警被致动的电路。 传感器处于由下肢手术或受伤恢复的患者佩戴的鞋类中。 垫的刚性/压缩性确定了所施加的患者体重或压缩力，以允许接触器闭合电极之间的电路。