Abstract:
BACKGROUND:The aim of this case study was to identify the effect of a powered hip orthosis on the kinematics and temporal-spatial parameters of walking by a patient with spinal cord injury (SCI). CASE DESCRIPTION AND METHODS:Two orthoses were evaluated while worn by an incomplete SCI subject with a T-8level of injury. Gait evaluation was performed when walking with an Isocentric Reciprocating Gait Orthosis (IRGO) and compared to that demonstrated by a newly powered version of the orthosis; based on the IRGO superstructure but incorporating powered hip joints using an electrically motorized actuator that produced active hip joint extension and flexion. FINDINGS AND OUTCOMES:The powered hip orthosis, when compared to the IRGO, increased the speed of walking, the step length and also the cadence demonstrated by this subject. Vertical and horizontal compensatory motions with new orthosis decreased. Hip angles when walking with this orthosis were comparative to those demonstrated by normal walking patterns. CONCLUSIONS:The hip actuator produced positive effects on the kinematics and temporal-spatial parameters of gait during level-ground walking trials, resulting in an alternative approach to walking by SCI patients.
journal_name
Prosthet Orthot Intjournal_title
Prosthetics and orthotics internationalauthors
Arazpour M,Chitsazan A,Hutchins SW,Ghomshe FT,Mousavi ME,Takamjani EE,Aminian G,Rahgozar M,Bani MAdoi
10.1177/0309364611431482subject
Has Abstractpub_date
2012-03-01 00:00:00pages
105-12issue
1eissn
0309-3646issn
1746-1553pii
0309364611431482journal_volume
36pub_type
杂志文章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
pub_type: 杂志文章
doi:10.3109/03093649309164354
更新日期:1993-04-01 00:00:00
abstract::In able-bodied individuals, the ankle joint functions to provide shock absorption, aid in foot clearance during the swing phase, and provides a rocker mechanism during stance phase to facilitate forward progression of the body. Prosthetic ankles currently used by persons with lower limb amputations provide considerabl...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/02699200701847244
更新日期:2008-03-01 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
pub_type: 杂志文章
doi:10.3109/03093648509164717
更新日期:1985-08-01 00:00:00
abstract:BACKGROUND:Fluctuations in limb volume degrade prosthesis fit and require users to accommodate changes using management strategies, such as donning and doffing prosthetic socks. OBJECTIVES:To examine how activities and self-report outcomes relate to daily changes in residual limb fluid volume and volume accommodation....
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364617752983
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Challenges exist with the provision of appropriate mobility assistive devices in rural areas. The use of the direct manufacturing prosthetic socket system is a possible solution to these challenges. OBJECTIVES:The objective of this study was to test and explore the clients' perspectives with the application...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616683982
更新日期:2017-10-01 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::The purpose of this study was to investigate the effects of a 4 week physiotherapy programme on patients who were given a spinal orthosis for neuromuscular scoliosis. This study was planned as a single group pre- and post-intervention repeated measures design. All patients were given a polyethylene spinal orthosis wit...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093640409167759
更新日期:2004-12-01 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 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::This paper reviews the literature comparing the results obtained in applying regimes involving motion with those involving rest following injury or surgery. The deleterious effects of immobilisation are compared to those obtained under conditions of passive motion and intermittent passive motion. It is concluded that ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章,评审
doi:10.3109/03093649309164369
更新日期:1993-08-01 00:00:00
abstract::A mathematical model was used to investigate the dynamic behaviour of an above-knee (AK) prosthesis in the swing phase and to analyse the influence of mass and mass distribution on the maximal stump load and the required energy. The model consists of a bondgraph model of the prosthesis and a "walking" model which pred...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648709078180
更新日期:1987-08-01 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
pub_type: 杂志文章,评审
doi:10.1177/0309364617691622
更新日期:2018-02-01 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
pub_type: 杂志文章
doi:10.3109/03093648409145359
更新日期:1984-08-01 00:00:00
abstract::The objective of this study was to develop guidelines for the prescription of ankle-foot, knee, wrist-hand and elbow orthoses for patients with neurological disorders. The study is part of a more comprehensive study focusing on the development of clinical guidelines for the prescription of these orthoses in a wider pa...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640500533232
更新日期:2006-04-01 00:00:00
abstract::The aim of the present study was to compare sockets for below-knee (BK) prostheses made by Computer Aided Design-Computer Aided Manufacture (CAD-CAM) to those made by hand. The patients in the study were provided with two prostheses each, which apart from the sockets, were identical. One socket was made by the CAD-CAM...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648909079405
更新日期:1989-04-01 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::In the present study the psychophysical detection threshold levels mechanical stimulation of 32 prosthetic limbs were determined. Prosthetic limbs were anchored to the bone by means of an implant (n=17) or supported by a socket enclosing the amputation stump (n=15). Detection threshold levels were assessed for pressur...
journal_title:Prosthetics and orthotics international
pub_type: 临床试验,杂志文章
doi:10.1080/03093640008726536
更新日期:2000-08-01 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::The authors report on a new device for the primary mobilization of a boy with severe deficiencies of all four limbs. This device allows independent mobility. ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649409164671
更新日期:1994-04-01 00:00:00
abstract::The activity achieved by a lower limb amputee is usually assessed by clinical judgement or physiological tests. The former is seldom absolute, being affected by factors such as patient age, and is expressed in categories which may not be equivalent to those used by other observers. Physiological testing provides a mea...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648109146225
更新日期:1981-04-01 00:00:00
abstract::In order to reduce the need for repeated changes of socket due to postoperative atrophy and resorption of oedema simple temporary limbs are required to delay the casting of individual sockets until the stump is more mature. A randomized study of 95 below-knee amputees was performed with a re-usable temporary one-size ...
journal_title:Prosthetics and orthotics international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/03093648309166980
更新日期:1983-08-01 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
pub_type: 杂志文章
doi:10.1080/03093640802446703
更新日期:2009-03-01 00:00:00
abstract::This paper discusses the place of rotational moulding in the provision of prosthetic shanks and shank sections. It covers the selection of thermoplastic material, the moulding conditions and their automation in a machine process, and the development of a suitable range of moulds. Also covered is the question of interf...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648509164822
更新日期:1985-04-01 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::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
abstract::A CAD (computer aided design) analysis software package (CADVIEW) was designed for use with prosthetic and orthotic CAD CAM (computer aided design/computer aided manufacture) systems. Using the Microsoft Windows 3.1 environment, CADVIEW provides a series of anatomical shape viewing and analysis tools. These tools incl...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649409164393
更新日期:1994-08-01 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
pub_type: 杂志文章
doi:10.1177/0309364616652017
更新日期:2017-08-01 00:00:00
abstract::The purpose of this study was to review the clinical utility of static weight bearing (SWB) and maximal self-selected ambulatory velocity as objective quantifiable measures in an outpatient lower limb prosthetic clinic. Seventy-three (n = 73) consecutive trans-tibial (TTA) and trans-femoral amputees (TFA) attending an...
journal_title:Prosthetics and orthotics international
pub_type: 临床试验,杂志文章
doi:10.3109/03093649709164553
更新日期:1997-12-01 00:00:00
abstract::Modern sockets for lower limb amputees utilize total contact and distribute some weight on the stump end. Its tolerance to bear weight varies but is better after joint disarticulation, however, systematic measures have been missing. Different levels, indications, shapes etc. were analysed with 102 measurements in 69 p...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648209166575
更新日期:1982-12-01 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
pub_type: 杂志文章,评审
doi:10.1080/03093640600994581
更新日期:2007-09-01 00:00:00