Artificial limbs最新文献_第3页

The CAPP electric cart: recent developments. CAPP电动推车:最新发展。

Artificial limbs Pub Date : 1971-01-01

C Sumida, Y Setoguchi, J Shaperman

引用次数: 0

Amputees and their prostheses. 截肢者和他们的假肢。

Artificial limbs Pub Date : 1970-01-01

E J Davies, B R Friz, F W Clippinger

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Direct forming of below-elbow sockets. 直接形成肘下插座。

Artificial limbs Pub Date : 1970-01-01

G Labate, T Pirrello

引用次数: 0

Evaluation of synthetic balata for fabricating sockets for below-knee amputation stumps. 合成橡胶用于制造膝下截肢残端套的评价。

Artificial limbs Pub Date : 1970-01-01

A B Wilson

引用次数: 0

The prosthetics and orthotics program. 假肢和矫形器项目。

Artificial limbs Pub Date : 1970-01-01

A B Wilson

引用次数: 0

Evaluation of synthetic balata for fabricating sockets for below-knee amputation stumps. 合成橡胶用于制造膝下截肢残端套的评价。

Artificial limbs Pub Date : 1970-01-01 DOI: 10.17226/21513

A. B. Wilson

{"title":"Evaluation of synthetic balata for fabricating sockets for below-knee amputation stumps.","authors":"A. B. Wilson","doi":"10.17226/21513","DOIUrl":"https://doi.org/10.17226/21513","url":null,"abstract":"Executive Director, Committee on Prosthetics Research and Development, National Academy of Sciences—National Research Council. At the present time, most sockets for artificial limbs are made of a plastic laminate (usually polyester resin and Dacron) which has been molded over a modified replica of the stump. A replica of the stump is required because human tissues cannot withstand the temperatures generated by the exothermic reaction of the plastic as it cures. The replica is modified, using general rules established by research groups, in order to achieve a relationship between the stump and socket that is physiologically satisfactory, yet permits weight-bearing and provides stability. In addition, reliefs must be provided to accommodate bony prominences and any tender spots. A simple plaster-ofparis wrap will usually be too loose for normal use. Therefore, fabrication of plastic-laminate sockets with presently available materials involves at least the following steps (Fig. 1): (a) development of a female mold of the stump by wrapping the stump with plaster-of-paris bandages, (ft) casting a male model of the stump by filling the female mold with plaster of paris, (c) modification of the male model by trimming away plaster in selected areas and building it up in other areas when necessary, and (d) lay-up and cure of the plastic laminate. The average time required to make a hard socket below-knee plastic prosthesis is eight man-hours. It has been the goal of a number of research workers to find a simpler and less time-consuming method for fabricating satisfactory sockets for all levels of amputation. After many experiments involving a number of casting methods and a variety of materials, the Veterans Administration Prosthetics Center by 1961 had developed a technique for molding a socket of synthetic balata directly over a belowknee stump. The first successful results were achieved by using an air-pressure sleeve over a tube of synthetic balata, which had been softened by immersion in hot water (160 deg F) and then pulled over the stump (1,2) (Fig. 2).","PeriodicalId":78086,"journal":{"name":"Artificial limbs","volume":"14 2 1","pages":"58-67"},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67588366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Evaluation of polysar below-elbow fitting procedures. 多晶硅肘下装配程序的评价。

Artificial limbs Pub Date : 1970-01-01

C M Dolan

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A material for direct forming of prosthetic sockets. 一种用于直接形成假体插座的材料。

Artificial limbs Pub Date : 1970-01-01

A B Wilson

引用次数: 0

Direct forming of below-knee PTB sockets with a thermoplastic material. 用热塑性材料直接成型膝下PTB插座。

Artificial limbs Pub Date : 1970-01-01

A Staros, H F Gardner