Abstract:
:The multifunctional above-knee prosthesis WLP-7R (Waseda Leg Prosthesis - type 7 Refined) described in this study allows amputees to descend and ascend stairs with no external power sources. With the hydraulic circuit mounted in the shank, the ankle joint and the knee joint mutually conterbalance during stance phase in stair walking as well as level walking so that the following performances are obtained. The yielding (flexing) of the knee joint is prevented and smooth advance from stance-phase to swing-phase is realized in level walking. The gradual yielding of the knee joint and the ankle joint while sustaining full body weight is realized in stair descent. Reciprocal stepping with sound and disabled legs during stair ascent is also realised although the powerful extension of the knee joint during stance phase is not possible. The performance of the WLP-7R was examined by a walking experiment in which amputees could descend and ascend the stairs as well as walk on a flat surface after approximately one hour's training.
journal_name
Prosthet Orthot Intjournal_title
Prosthetics and orthotics internationalauthors
Koganezawa K,Fujimoto H,Kato Idoi
10.3109/03093648709078198subject
Has Abstractpub_date
1987-12-01 00:00:00pages
139-45issue
3eissn
0309-3646issn
1746-1553journal_volume
11pub_type
杂志文章abstract::Fifty-nine amputees, 24 below-knee (BK), 17 through-knee (TK) and 18 above-knee (AK) who had prosthetic replacements, were evaluated using a questionnaire which provided a quantitative and qualitative assessment scale for the prosthetic function. The ability to apply or don the prosthesis was noted in 100% of the BK, ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649209164336
更新日期:1992-12-01 00:00:00
abstract::This study investigated the validity of post-amputation application of removable rigid dressings (RRDs) for trans-tibial amputees, regarding preparation for prosthetic management and key rehabilitation timelines. It was hypothesised that the use of RRDs would result in faster preparation of the residual limb for prost...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640802016795
更新日期:2008-06-01 00:00:00
abstract::A polio victim who has been in a negative pressure ventilator ("iron lung") since 1950 was in need of an activated mattress to combat the hallucinatory effects of complete immobilization and to assist with body pressure distribution. A mechanical method was used to give the patient's mattress a moving wave form of ver...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093647809177773
更新日期:1978-08-01 00:00:00
abstract:BACKGROUND:Until recently, no study had compared the quality of life of persons with transfemoral amputation treated with osseointegration to socket prosthesis users. OBJECTIVES:Comparison of quality of life in two types of prostheses users: a cohort of patients with osseointegration and patients equipped with a socke...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364620948649
更新日期:2020-08-25 00:00:00
abstract::To get an acceptable standard of prostheses and orthoses in Sweden, the Swedish Institute for the Handicapped is testing this group of aids. One important part of the work is to draw up test instructions. In response to a request from the Swedish Institute for the Handicapped, the Laboratory of Rehabilitation Engineer...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648209167739
更新日期:1982-04-01 00:00:00
abstract::A simple alignment apparatus and the method of transferring the offset test load to the prosthetic assembly through an aligned mandrel for the principal structural tests in accordance with ISO 10328 is presented. The new alignment apparatus was used to prepare test specimens consisting of traditional laminated prosthe...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640008726554
更新日期:2000-12-01 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
pub_type: 杂志文章
doi:10.1177/0309364616640945
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND AND AIM:Sensory feedback systems have been of great interest in upper-limb prosthetics. Despite tremendous research, there are no commercial modality-matched feedback systems. This article aims to introduce the first detachable and feedback add-on option that can be attached to in-use prostheses. TECHNIQUE:...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616677653
更新日期:2017-06-01 00:00:00
abstract::The Locomotor Capability Index (LCI) is widely used for assessing goals and achievements of patients receiving prostheses. The Stanmore-Kingston Splat method for graphical display of the results has previously been described and is based on four levels of achievement for each of the 14 tasks in the index. Recently a m...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093640903214083
更新日期:2009-12-01 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
pub_type: 杂志文章
doi:10.1177/0309364615579319
更新日期:2016-10-01 00:00:00
abstract::An analysis of 200 patients with congenital limb deficiency who attended the Artificial Limb Centre, Pune from January 1984 to April 1990 is presented. This group is representative of the congenital limb deficient population of the country. The commonest deficiencies were transverse phalangeal total/partial deficiency...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649409164402
更新日期:1994-12-01 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
pub_type: 杂志文章
doi:10.1080/03093640802647094
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:After amputation, the brain is known to be reorganized especially in the primary motor cortex. We report a case to show changes in the corticospinal tract in a patient with serial bilateral transtibial amputations using diffusion tensor imaging. Case Description and Methods: A 78-year-old man had a transtibi...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章,评审
doi:10.1177/0309364616684216
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Little evidence exists for the orthotic management for individuals diagnosed with diabetic neuropathy and partial foot amputation. OBJECTIVE:This pilot study examined differences in balance and pressure distribution while individuals wore foot orthoses inside shoes (BA) and this same orthosis combined with ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章,随机对照试验
doi:10.1177/0309364612437005
更新日期:2012-06-01 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
pub_type: 杂志文章
doi:10.3109/03093648309166586
更新日期:1983-12-01 00:00:00
abstract::The need to measure and evaluate orthotics and prosthetics (O&P) practice has received growing recognition in the past several years. Reliable and valid self-report instruments are needed that can help facilities evaluate patient outcomes. The objective of this project was to develop a set of self-report instruments t...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640308726682
更新日期:2003-12-01 00:00:00
abstract::The concept of measuring pressure at the interface between the stump and the prosthetic socket could provide valuable information in the process of prosthetic socket fabrication, modification, and fit. Two systems, the Rincoe Socket Fitting System (SFS) and Tekscan's F-Socket Pressure Measurement System, have been com...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640008726523
更新日期:2000-04-01 00:00:00
abstract::Longitudinal ulnar deficiency, whose detailed anatomy is varied, is often accompanied by other abnormalities and appears as part of several syndromes. The history of its classification is reviewed, and the treatments, which have been offered, described. Follow-up of a series shows that the function achieved is good an...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649109164643
更新日期:1991-08-01 00:00:00
abstract:BACKGROUND:High-quality clinical practice guidelines are necessary for effective use of resources both at an individual patient- and national-level. Nordic clinical practice guidelines recommendations for orthotic treatment of knee osteoarthritis vary and little is known about their quality. OBJECTIVES:The aim of the ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364619857854
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Individuals with proximal femoral focal deficiency (PFFD) present with a shortened femur. This report highlights the process used to determine prosthetic candidacy, a novel use of the International Committee of the Red Cross (ICRC) prosthetic materials, and subsequent rehabilitation when treating in rural Ha...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364612447095
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND:Mandibular reconstruction has been experiencing an amazing evolution. Several different approaches are used to reconstruct this bone and therefore have a fundamental role in the recovery of oral functions. OBJECTIVES:This review aims to highlight the persistent problems associated with the approaches identi...
journal_title:Prosthetics and orthotics international
pub_type: 历史文章,杂志文章,评审
doi:10.1177/0309364613520032
更新日期:2015-06-01 00:00:00
abstract::We present a case report of a patient, affected by post-polio syndrome and cuff tear arthropathy of his right shoulder, who underwent reverse shoulder arthroplasty. A previous radial deficiency was unmasked in the post-operative follow-up, with passive elbow bending when the forearm was put in an antigravitational pos...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640802425459
更新日期:2009-06-01 00:00:00
abstract::Forty three patients with unilateral traumatic amputations were reviewed as to the use of prostheses and employment consequences of the amputation. Seventeen of 19 below-elbow amputees, and 12 of 24 above-elbow amputees used their prostheses. Non-users compared to users of prostheses were characterized by: 1) Higher l...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648809079390
更新日期:1988-04-01 00:00:00
abstract:BACKGROUND:Nowadays, a transfemoral amputation prosthesis can be fitted to the skeleton using an osseointegrated implant, that is, without a socket. Treated patients have reported improvements in quality of life. OBJECTIVES:To investigate differences in prosthetic costs and service of osseointegrated prostheses compar...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364612454160
更新日期:2013-04-01 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
pub_type: 杂志文章
doi:10.1177/0309364620968642
更新日期:2020-12-07 00:00:00
abstract::Initial analyses from a survey of people with unilateral upper limb congenital absence registered with the Cambridge Disablement Services Centre (DSC) indicated differences related to laterality and gender. A postal survey of all DSCs in the UK was conducted and support for these findings was provided from the analysi...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649809164487
更新日期:1998-12-01 00:00:00
abstract::Transfer of Musculus Latissimus dorsi/M. Teres major to the rotator cuff with or without M. Subscapularis/M. Pectoralis release is a widely used procedure for restoring shoulder abduction and external rotation in squeal of obstetric brachial plexus palsy. After the operation a shoulder abduction orthosis in maximal ex...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640802015755
更新日期:2008-06-01 00:00:00
abstract::The aim of this study was to perform a Rasch analysis on the 5-level ordinal scale version of the Locomotor Capabilities Index (LCI-5), in order to investigate rating scale quality and conduct reliability and validity assessments. A questionnaire was mailed to 144 subjects who had undergone lower limb amputation (LLA)...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640701253952
更新日期:2007-12-01 00:00:00
abstract:AIM:Finger and partial finger amputations are commonly due to traumatic injuries; digit loss may also be attributed to congenital malformations and disease. Finger prostheses are difficult to fabricate as they demand both aesthetic and function. When dealing with these types of prostheses, the only method of gaining su...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364614528203
更新日期:2015-08-01 00:00:00
abstract::A study has been performed to investigate the physical effects of lumbar spinal supports. Two groups were studied, a group of normal male subjects and a group of male low back pain patients. Five different spinal supports were investigated and their effects upon the skin temperature, spinal movements and intra-abdomin...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648209166772
更新日期:1982-08-01 00:00:00