Training device for leg rehabilitation, for patients in orthopaedics
A rehabilitation training and patient technology, applied in the field of medical machinery, can solve problems such as large needs, secondary injuries of patients, unsuitable for assisting sports, etc., and achieve the effects of ingenious structure, avoiding secondary injuries, and wide applicability
Active Publication Date: 2019-09-24
王卫松
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a leg rehabilitation training device for orthopedic patients, which effectively solves the problem that the existing leg care device requires a large force and may cause secondary damage to the patient. Injury, unsuitability for assisting sports issues
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[0012] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0013] Depend on Figure 1 to Figure 5 Given, the present invention includes a housing 1 with an upward opening, a vertical disc 2 that can actively rotate inside the housing 1, a first friction wheel 3 parallel to the disc 2 on the right side of the disc 2, and the disc 2 Coaxial with the first friction wheel 3, there is a chute on the right end surface of the disc 2 along the radial direction of the disc 2, and there is a rotatable stud bolt 4 in the chute, and the upper and lower ends of the stud bolt 4 are equipped with the first A slider 5, the first slider 5 is threadedly connected with the stud bolt 4, a horizontal cylinder 6 is fixed on the right end surface of the first slider 5, and a second friction plate parallel to the disc 2 is arranged on the right side of the cylinder 6. Wheel 7, the left end of the seco...
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The invention provides a training device for leg rehabilitation, for patients in orthopaedics, and effectively solves the problem that a conventional leg nursing device needs large force, so that a patient possibly suffers from secondary injure, and the conventional leg nursing device is not suitable for assistant exercises. The training device is characterized by comprising a housing, wherein a disk is arranged in the housing; a first friction pulley is arranged on the right side of the disk; a sliding groove is formed in the right end surface of the disk; a double-end bolt is arranged in the sliding groove; first sliding blocks are arranged at two ends of the double-end bolt; each cylinder is arranged on the corresponding first sliding block; each second friction pulley is arranged on the right side of the corresponding cylinder; each sliding rod is arranged at the left end of the corresponding second friction pulley; each pressure spring is arranged between the corresponding sliding rod and the corresponding cylinder; a rectangular box is arranged on the right side of the housing; a screw rod is arranged in the rectangular box; a second sliding block is mounted on the screw rod in a sleeving manner; a fixing shaft is arranged at the right end of the second sliding block; and a pedal is arranged on the right side of the second sliding block. The training device disclosed by the invention is ingenious in structure, the patient can move legs with a smaller force, so that secondary injure is avoided; and the magnitude of the auxiliary force of the apparatus to the legs can be adjusted, and the magnitude of the moving range can also be adjusted, so that the training device is convenient to use and wide in applicability.
Description
technical field [0001] The invention relates to the technical field of medical machinery, in particular to a leg rehabilitation training device for orthopedic patients. Background technique [0002] After a leg injury, you have to go through four training steps, which are: passive exercise, assist exercise, active exercise and resistance exercise. Among them, assisted movement refers to the fact that when the patient cannot voluntarily move the joints or the range of movement cannot reach the normal value, and there is not enough strength to complete the active movement, the medical staff, other limbs of the patient himself or the use of equipment provide strength to assist the affected limb to move. [0003] In the prior art, there are two types of leg care devices. One is the device that completely relies on the patient's own force to move the leg. This device is not suitable for patients whose affected part has just healed, because the driving device itself requires a lar...
Claims
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IPC IPC(8): A61H1/02
CPCA61H1/0237A61H2201/1261
Inventor 杨青山
Owner 王卫松