Rotational moulding in the production of prostheses.

abstract：:A Reference Library of socket shapes for an Above-Knee Computer Aided Socket Design (CASD) System has been created. This library forms part of a more general CASD System (Dean & Saunders, 1985; Novicov & Foort, 1982). It consists of a matrix of reference shapes representing above-knee socket characteristics and is bas...

journal_title：Prosthetics and orthotics international

authors： Torres-Moreno R,Foort J,Morrison JB,Saunders CG

更新日期：1989-12-01 00:00:00

abstract：:Terminal overgrowth in transverse deficiencies and in amputations, particularly of the humerus and tibia necessitate serial trimming procedures or re-amputation. Capping using an autogenous bone graft or a titanium and polyethylene endoprosthetic cap provides a satisfactory way of avoiding these re-amputations and all...

journal_title：Prosthetics and orthotics international

authors： Pfeil J,Marquardt E,Holtz T,Niethard FU,Schneider E,Carstens C

更新日期：1991-08-01 00:00:00

abstract：:This paper explores the use of biofeedback to improve gait in Parkinson's disease (PD) and, in particular, reports on the design and testing of a new vibratory orthosis. The orthosis causes a rhythmic vibratory stimulus to be applied to one or other side of the lumbar region. The stimulus is synchronized with stepping...

journal_title：Prosthetics and orthotics international

authors： Ghoseiri K,Forogh B,Sanjari MA,Bavi A

更新日期：2009-03-01 00:00:00

abstract：:Interface pressures and shear stresses at different sagittal plane angular alignment settings were measured on 3 trans-tibial amputee subjects ambulating with patellar-tendon-bearing total contact prostheses. Substantial socket-shank angular alignment modifications in the sagittal plane had minimal effect on stance ph...

journal_title：Prosthetics and orthotics international

authors： Sanders JE,Daly CH

更新日期：1999-04-01 00:00:00

abstract：:This review presents an analytical and comparative survey of upper limb prosthesis acceptance and abandonment as documented over the past 25 years, detailing areas of consumer dissatisfaction and ongoing technological advancements. English-language articles were identified in a search of Ovid, PubMed, and ISI Web of S...

journal_title：Prosthetics and orthotics international

authors： Biddiss EA,Chau TT

更新日期：2007-09-01 00:00:00

abstract：:Gains in stump volume have been documented in trans-tibial amputees while walking in custom made under-sized, total surface-bearing, vacuum-assisted sockets (Board et al., 2001). These gains raised doubts as to whether the sockets were truly under-sized and concerns that using an over-sized socket with vacuum-assist c...

journal_title：Prosthetics and orthotics international

authors： Goswami J,Lynn R,Street G,Harlander M

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Polycentric knees for transfemoral prostheses have a variety of geometries, but a survey of literature shows that there are few ways of comparing their performance. OBJECTIVES:Our objective was to present a method for performance comparison of polycentric knee geometries and design a new geometry. STUDY DE...

journal_title：Prosthetics and orthotics international

authors： Anand TS,Sujatha S

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:The group of passive prostheses consists of prosthetic hands and prosthetic tools. These can either be static or adjustable. Limited research and development on passive prostheses has been performed although many people use these prosthesis types. Although some publications describe passive prostheses, no re...

journal_title：Prosthetics and orthotics international

authors： Maat B,Smit G,Plettenburg D,Breedveld P

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Prosthetic foot prescription guidelines lack scientific evidence and are concurrent with an amputee's concurrent with an amputee's Medicare Functional Classification Level (K-Level) and categorization of prosthetic feet. OBJECTIVE:To evaluate the influence of gait training and four categories of prosthetic ...

journal_title：Prosthetics and orthotics international

authors： Agrawal V,Gailey R,O'Toole C,Gaunaurd I,Finnieston A

更新日期：2013-10-01 00:00:00

abstract：:Prefabricated ICEROSS (Icelandic Roll On Silicone Socket) sockets have been in use in Iceland since early 1986. Use of custom-made silicone sockets began several years earlier, and a paper devoted to the subject was presented at the 1984 AOPA Assembly by the author of this article. The ICEROSS system is primarily used...

journal_title：Prosthetics and orthotics international

authors： Kristinsson O

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:Prosthetic alignment is usually unchanged once optimized. However, a previous study indicated that long-distance walking significantly altered gait patterns, suggesting some alignment adjustments after walking are required. This study investigated the effects of alignment changes (by inserting a heel lift) o...

journal_title：Prosthetics and orthotics international

authors： Yeung LF,Leung AK,Zhang M,Lee WC

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:Conventional prosthetic devices fail to restore the function and characteristic movement quality of the upper limb. The DEKA Arm is a new, advanced prosthesis featuring a compound, powered wrist and multiple grip configurations. OBJECTIVES:The purpose of this study was to determine if the DEKA Arm improved ...

journal_title：Prosthetics and orthotics international

authors： Cowley J,Resnik L,Wilken J,Smurr Walters L,Gates D

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND:Relatively little is known about spine during gait compared to movement analysis of the lower extremities. The trunk is often regarded and analysed as a single rigid segment and there is a paucity of information on inter-segmental movement within the spine and its relationship to pelvis and lower limbs. OBJ...

journal_title：Prosthetics and orthotics international

authors： Needham R,Naemi R,Healy A,Chockalingam N

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Diabetes mellitus is a leading cause of major lower extremity amputation. OBJECTIVE:To examine the influence of gender, level of amputation and diabetes mellitus status on being fit with a prosthetic limb following lower extremity amputation for peripheral arterial disease. STUDY DESIGN:Retrospective analy...

journal_title：Prosthetics and orthotics international

authors： Davie-Smith F,Paul L,Nicholls N,Stuart WP,Kennon B

更新日期：2017-02-01 00:00:00

abstract：:Silicone rubbers and casting tapes individually have previously been used in the manufacture of sockets (Swanson, 1972; Sweitzer, 1973; Ruder, 1977; Graves, 1980; Aqualite, 1982). The authors believe that the present combination of these materials to manufacture a directly moulded socket with a complete silicone rubbe...

journal_title：Prosthetics and orthotics international

authors： Boot DA,Young NJ

更新日期：1985-08-01 00:00:00

abstract：BACKGROUND:Increased foot temperature among individuals with type 2 diabetes can be predictive of diabetic foot ulcer development. A combination of physiological and mechanical deficiencies may contribute to elevations in intact foot temperature during gait for individuals with type 2 diabetes and transtibial amputatio...

journal_title：Prosthetics and orthotics international

authors： Leister KR,Wurdeman SR

更新日期：2020-12-07 00:00:00

abstract：:This study served as a pilot to develop the methodology for a larger number of clinical trials. Ten trans-tibial amputees compared sockets made by conventional methods with sockets made using computer aided socket design (CASD). Prosthetists, paired for experience, fitted each subject with one prosthesis using each me...

journal_title：Prosthetics and orthotics international

authors： Holden JM,Fernie GR

更新日期：1986-12-01 00:00:00

abstract：:This paper describes a new casting system for transtibial socket fabrication. Like the earlier CIR Sand Casting System, the CIR Casting System is based on the 'dilatancy' principle that is similar to the packaging process for coffee beans by which loose beans become a solid mass when a vacuum is applied. The main diff...

journal_title：Prosthetics and orthotics international

authors： Wu Y,Casanova HR,Reisinger KD,Smith WK,Childress DS

更新日期：2009-03-01 00:00:00

abstract：:An anterior bending posture of the trunk during walking is often seen among the elderly commonly due to weakened thoraco-lumbar and gluteal muscles. For the management of this debilitating condition, the authors have developed a modified design of thoraco-lumbosacral orthosis (TLSO). Incorporated in this device are po...

journal_title：Prosthetics and orthotics international

authors： Watanabe H,Kutsuna T,Asami T,Inoue E

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND:Reduced-stiffness components are often prescribed in lower-limb prostheses, but their efficacy in augmenting shock absorption has been inconclusive. OBJECTIVES:To perform a systematic variation of longitudinal prosthetic stiffness over a wide range of values and to evaluate its effect on shock absorption du...

journal_title：Prosthetics and orthotics international

authors： Boutwell E,Stine R,Gard S

更新日期：2017-04-01 00:00:00

abstract：:Foot complications in diabetes can be decreased by preventive measures. The authors evaluated the current diabetic foot screening and prevention programme of the diabetes outpatient clinic of their university hospital, by assessing the presence of risk factors for the development of foot disorders and the preventive m...

journal_title：Prosthetics and orthotics international

authors： Meijer JW,Links TP,Smit AJ,Groothoff JW,Eisma WH

更新日期：2001-08-01 00:00:00

abstract：:A post-clinical investigation has been carried out among 42 unilateral amputees who lost their hand due to an accident. The investigation was directed at two main topics of interest. Firstly the amputee, the problems he has to cope with, and the role the prosthesis plays in his life; and secondly the prosthesis, its u...

journal_title：Prosthetics and orthotics international

authors： van Lunteren A,van Lunteren-Gerritsen GH,Stassen HG,Zuithoff MJ

更新日期：1983-12-01 00:00:00

abstract：:The casting of flexible polyurethane foam into a wide range of customised shapes has been found to offer a relatively straightforward solution to a number of problems associated with providing support for the physically handicapped. This note describes the techniques used for the production of such supports and report...

journal_title：Prosthetics and orthotics international

authors： Taylor AG

更新日期：1984-08-01 00:00:00

abstract：:Since 1972 the Hyogo Rehabilitation Centre has been developing a variable-resistance-type pneumatic control device, the HRC Adjustable Pneumatic Swing-Phase Control Knee. Successful field tests have been carried out on 20 cases with Model IV since 1973 with only a limited number of mechanical troubles. This paper intr...

journal_title：Prosthetics and orthotics international

authors： Nakamura S,Sawamura S

更新日期：1978-12-01 00:00:00

abstract：:If below-knee amputation is impossible, knee disarticulation should be considered before above-knee amputation, regardless of age and etiology. Knee disarticulation which leaves the femur and patella untoched offers many advantages. The surgical technique is simple and non-traumatic since no bone or muscle tissue is t...

journal_title：Prosthetics and orthotics international

authors： Baumgartner RF

更新日期：1979-04-01 00:00:00

abstract：BACKGROUND:Maintaining an optimal rolling of the foot over the ground is thought to increase the stability and efficiency of pathologic gait. Ankle-foot orthoses are often prescribed to improve gait mechanics in individuals with lower extremity injuries; however, their design may compromise how the foot rolls over the ...

journal_title：Prosthetics and orthotics international

authors： Russell Esposito E,Ruble MD,Ikeda AJ,Wilken JM

更新日期：2020-11-21 00:00:00

abstract：:This contribution presents the case histories of two patients who underwent limb amputation. One patient suffered from psoriasis prior to the surgery and the second developed psoriatic lesions post surgery. Both patients were provided with a prosthesis and despite the multiple cutaneous complications of the psoriasis ...

journal_title：Prosthetics and orthotics international

authors： Heim M,Warshavski M,Siev-Ner I

更新日期：2003-04-01 00:00:00

abstract：:This study examines the evidence which supports the importance of maintaining relative abduction for effective reciprocal walking in high level paraplegic patients. In comparisons of orthoses, where this can only be achieved mechanically, those with higher lateral rigidity consistently showed greater levels of walking...

journal_title：Prosthetics and orthotics international

authors： Stallard J,Major RE

更新日期：1995-08-01 00:00:00

abstract：BACKGROUND AND AIM:Partial hand amputations are common in developing countries and have a negative impact on patients and their families' quality of life. The uniqueness of each partial hand amputation, coupled with the relatively high costs of prostheses, makes it challenging to provide suitable prosthetic solutions i...

journal_title：Prosthetics and orthotics international

authors： Alturkistani R,A K,Devasahayam S,Thomas R,Colombini EL,Cifuentes CA,Homer-Vanniasinkam S,Wurdemann HA,Moazen M

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:During functional wheelchair movement there are several types of stroke pattern that a manual wheelchair user (MWCU) can utilize in order to propel. OBJECTIVES:To examine the biomechanical differences between disabled (WCU) and able-bodied (NWCU) children whilst taking part in functional activities at the C...

journal_title：Prosthetics and orthotics international

authors： Starrs P,Chohan A,Fewtrell D,Richards J,Selfe J

更新日期：2012-09-01 00:00:00