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Sustaining passive motion device

A passive movement and placement technology, used in sports accessories, passive exercise equipment, and coordination training equipment, etc., can solve problems such as modification, inability to obtain sufficient strength, and inability to implement exercise.

Inactive Publication Date: 2007-09-05
HITACHI MEDICAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a possibility that sufficient strength cannot be obtained when supporting the foot to perform stable movements
In addition, it is necessary to modify the device or use another device in order to move which leg is left or right.

Method used

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  • Sustaining passive motion device
  • Sustaining passive motion device
  • Sustaining passive motion device

Examples

Experimental program
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Embodiment Construction

[0014] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[0015] FIG. 1 is a perspective view showing a continuous passive exercise device according to an embodiment of the present invention. In the figure, a first positioning unit 2 for positioning the patient's hip joint is provided on a flat board 1 on which the patient's buttocks are placed. The first positioning portion 2 includes a marking line 3 drawn in the center of the substrate 1 , and a pair of columnar marking members 4 fixed to both ends in the width direction of the substrate 1 . The marking member 4 is arranged on the extension line of the marking line 3 . The marking line 3 and the marking member 4 are colored in a color different from that of the substrate 1 .

[0016] A cylindrical shaft holding member 5 is connected to one end of the base plate 1 . The first rotation shaft 6 is rotatably inserted through the shaft holding member 5 . Link bodie...

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Abstract

A sustaining passive motion device comprising a base, a link body coupled with the base rotatably about a first rotary shaft, a lower thigh holding section coupled with the link body rotatably about a second rotary shaft, and a drive means for bending / stretching the link body and the lower thigh holding section. A first positioning part for positioning the thigh joint is provided on the base. A second positioning part for positioning the knee joint is provided in the vicinity of the second rotary shaft. The first and second rotary shafts are respectively offset in the same direction from the first and second positioning parts.

Description

technical field [0001] The present invention relates to a CPM (Continuous Passive Motion) device, ie, a continuous passive motion device, which prevents spasm by continuously moving the hip joint and knee joint. Background technique [0002] In the existing continuous passive motion device, the holder provided at the front end of the arm of the thigh driving device is installed on the patient's thigh, and the holder provided at the front end of the arm of the lower leg driving device is installed on the patient's In this state, the lower leg drives the thigh drive device and the lower leg drive device to expand and contract the patient's hip joint and knee joint (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2000-51297 [0004] In the conventional continuous passive motion device as described above, since only the movement of the thigh and the calf is limited, for example, if the position of the patient's waist deviates,...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0259A61H1/02A63B22/20A63B23/08
Inventor 松下泰介佐藤裕小浪信平松万明
Owner HITACHI MEDICAL CORP