Training device for assisting movement after orthopedic lower limb surgery
A technology of power-assisted sports and training devices, which is applied in the field of medical machinery, can solve problems such as unsuitable power-assisted sports, secondary injuries of patients, and strong force, etc., and achieve the effect of ingenious structure, avoiding secondary injuries, and convenient use
Active Publication Date: 2021-09-28
LUOYANG CENT HOSPITAL
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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 training device for assisting sports after orthopedic lower limb surgery, which effectively solves the problem that the existing leg care device requires a large force and may cause damage to the patient. Secondary injury, not suitable for assisting sports
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0015] Depend on Figure 1 to Figure 7 Given, the present invention includes a housing 1 with an upward opening. There is a vertical and actively rotating first disk 2 inside the housing 1. The first disk 2 is coaxial with the first friction wheel 6. The first disk 2 There are a plurality of T-shaped grooves 3 arranged radially along the first disc 2 on the right end surface, and there is a second disc 4 coaxial with it on the right side of the first disc 2, and there are a plurality of circular discs 4 on the second disc 4. Evenly distributed arc-shaped slots 5 corresponding to the T-shaped slots 3 one-to-one. A telescopic rod is placed in the arc-shaped slot 5. The left end of the telescopic rod is placed in the T-shaped slot 3 and can slide along the T-shaped slot 3. The second disc 4. When rotating, the arc-shaped g...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a training device for assisting sports after orthopedic lower limb surgery, which effectively solves the problem that the existing leg care devices require relatively large forces, may cause secondary injuries to patients, and are not suitable for assisting sports; The technical solution is to include a housing, a first disc inside the housing, a T-shaped groove on the right end surface of the first disc, a second disc on the right side of the first disc, and an arc on the second disc. There is a telescopic rod in the arc-shaped groove, the first friction wheel is on the right side of the second disc, and a second friction wheel is fixed on the right end of each telescopic rod; there is a rectangular box on the right side of the housing, and a lead screw is inside the rectangular box , the lead screw is covered with a movable block, the right end of the movable block has a fixed shaft, and the right side of the movable block has a pedal; the invention has an ingenious structure, which realizes that the patient can move the legs with a small force, avoiding secondary injuries, and is suitable for The power-assisted exercise can adjust the size of the auxiliary force of the equipment on the legs, and can also adjust the range of activities, which is convenient to use and has wide applicability.
Description
technical field [0001] The invention relates to the technical field of medical machinery, in particular to a training device for assisting sports after orthopedic lower limb surgery. 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 ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02A63B22/06A63B23/04
CPCA61H1/0237A61H2201/1207A63B22/06A63B23/04
Inventor 张玉峰刘娟娟曹彬彬杨青山
Owner LUOYANG CENT HOSPITAL