Enterprise News

        Use and training methods of leg prosthesis

        2019-08-21 10:07:15 baiye 70

        First, how to wear leg prosthesis correctly?

        This article takes the patellar ligament load-bearing leg prosthesis as an example to introduce the correct wearing method.


        (1) Wearing method: First, a thin and smooth nylon sock cover is put on the stump, which can reduce the friction on the skin of the stump and protect the skin of the stump; then, a 1-2 layer cotton thread sock cover is put on to absorb sweat and adjust the capacity of the stump receiving cavity. If the prosthetic limb is worn for a long time, the shape of the residual limb will change. Slender stump can increase socks, fatter stump can reduce socks; then put on the soft stump to receive cavity (or inner cover); then put on a stronger nylon sock jacket on the outer cover of the jacket, this sock jacket has the function of protecting the inner jacket and facilitating the acceptance cavity outside the prosthesis; and then insert the stump with various sock jackets into the prosthesis. External receptive cavity of limb. If the insertion is too difficult, talc powder can be coated on the outside of nylon socks and the inside of the receiving chamber before insertion. When the insertion position is suitable, the belt is fastened, and the excess socks above the belt can be rolled over to cover the belt.


        (2) How to determine whether the position of the residual limb penetrating into the acceptance cavity is correct: generally, the amputee is standing with the prosthetic limb, feeling that the residual limb can bear weight evenly in the acceptance cavity without pain, and feeling that the length of the prosthetic limb is also appropriate, then the appropriate wearing position is indicated. If you feel pain at the end of the stump and the prosthesis is short after wearing it, it may be that the stump inserts too much into the acceptance chamber and needs to wear 1-2 layers of stump socks. If the patellar ligament position (patella is knee cap bone, the area of the next transverse finger width is patellar ligament) can not bear the weight, and the weight is mostly located in the lower bone protrusion, it is possible that the residual limb can not be inserted in place, you can try to reduce a layer of residual limb sheath, and then wear the upper prosthesis to feel appropriate.



        2. How to train to stand and walk with leg prosthesis?


        (1) Standing balance training: Start with parallel bars, crutches, walking sticks to practice correct standing posture, require the body to stand upright, keep a distance of 10 centimeters between the feet, weight can be more evenly placed on prosthetic limbs and healthy limbs, eyes looking forward to the mirror opposite, practice standing steadily, gradually practice standing without holding any objects with both hands. Then, the amputee is allowed to practice standing steadily and not falling in forward, backward, lateral bending and rotating movements.


        (2) Body center of gravity transfer training: the position of both feet remains unchanged. The amputee repeatedly shifts most of the body weight to the prosthetic limb (shifting the pelvis to the side of the prosthetic limb, not tilting the upper body to the side of the prosthetic limb), while maintaining body balance.


        (3) Unilateral limb standing and load-bearing training: prosthetic limbs and healthy limbs can alternately practice single limb standing and balance. Standing alone on the prosthetic side should last for 3 to 5 seconds. When you start training, you can hold parallel bars or turn. Gradually, you can't stand up.


        (4) Walking on parallel bars or on double crutches: Pay attention to the similar stride length of legs and the smaller stride width.


        (5) Indoor walking training outside parallel bars without handlebars: If both hands can walk without handlebars in the bars, outside the bars can be trained. Amputees can face a large mirror and walk with their eyes straight along a straight marking line on the ground. Attention should be paid to training the upper body does not sway to the prosthetic side, the lower limbs should be similar in step length, step width should be as small as possible, generally should not exceed 5 cm, the support time of both lower limbs should be similar, the external rotation angle of both feet should be similar (if not similar, the prosthetic technician should be asked to adjust in time).


        (6) Up and down stairs and outdoor slopes, uneven road training: The purpose is to adapt amputees to a variety of complex walking environment, general leg amputees are able to adapt. Some young people can also run, long jump and high jump in leg prosthesis, which is not very different from normal people.


        亚洲欧洲日产国码无码网站| 在线观看亚洲av每日更新| 中文亚洲AV片在线观看不卡| 在线观看亚洲AV每日更新无码| 亚洲系列国产精品制服丝袜第| 亚洲AV日韩AV天堂一区二区三区| 亚洲宅男天堂在线观看无病毒| 亚洲第一视频在线观看免费| 亚洲av纯肉无码精品动漫| 国产AV旡码专区亚洲AV苍井空| 亚洲国产日韩女人aaaaaa毛片在线 | 亚洲精品无码AV中文字幕电影网站| 中文字幕亚洲男人的天堂网络| 亚洲噜噜噜噜噜影院在线播放| 久久综合亚洲鲁鲁五月天| 亚洲av日韩av无码| 亚洲国产精品第一区二区| 亚洲AV无码成人精品区在线观看 | 亚洲欧洲国产精品久久| 久久夜色精品国产噜噜噜亚洲AV| 亚洲AV无码乱码在线观看富二代| 亚洲AV无码一区二区乱孑伦AS| 日韩亚洲人成在线综合日本| 中文字幕专区在线亚洲| 国产AⅤ无码专区亚洲AV| 国产美女亚洲精品久久久综合| 亚洲五月午夜免费在线视频| 亚洲视频在线一区二区| 国产亚洲美日韩AV中文字幕无码成人 | 亚洲天堂中文资源| 久久99亚洲网美利坚合众国| 亚洲色图校园春色| 亚洲人成毛片线播放| 亚洲一本一道一区二区三区| 亚洲国产精品无码久久98| 青青青国产色视频在线观看国产亚洲欧洲国产综合 | 亚洲AV成人无码久久精品老人| 亚洲AV无码成人精品区在线观看| 亚洲av日韩av高潮潮喷无码 | 精品国产亚洲一区二区三区在线观看| 337p日本欧洲亚洲大胆人人|