scholarly journals Mobility Assistive Robots for Disabled Patients

10.5772/6067 ◽  
2008 ◽  
Author(s):  
Chung-Hsien Kuo
Keyword(s):  
Assistive Robots ◽  
Disabled Patients

scholarly journals Design and Development of Continuous Passive Motion (CPM) for Fingers and Wrist Grounded-Exoskeleton Rehabilitation System

2021 ◽  
Vol 11 (2) ◽  
pp. 815
Author(s):  
Husam Almusawi ◽  
Géza Husi
Keyword(s):  
Experimental Testing ◽  
Hand Movement ◽  
Evaluation Process ◽  
Continuous Passive Motion ◽  
Wrist Flexion ◽  
Design And Development ◽  
Passive Motion ◽  
Assistive Robots ◽  
Flexion Extension ◽  
Design Characteristics

Impairments of fingers, wrist, and hand forearm result in significant hand movement deficiencies and daily task performance. Most of the existing rehabilitation assistive robots mainly focus on either the wrist training or fingers, and they are limiting the natural motion; many mechanical parts associated with the patient’s arms, heavy and expensive. This paper presented the design and development of a new, cost-efficient Finger and wrist rehabilitation mechatronics system (FWRMS) suitable for either hand right or left. The proposed machine aimed to present a solution to guide individuals with severe difficulties in their everyday routines for people suffering from a stroke or other motor diseases by actuating seven joints motions and providing them repeatable Continuous Passive Motion (CPM). FWRMS approach uses a combination of; grounded-exoskeleton structure to provide the desired displacement to the hand’s four fingers flexion/extension (F/E) driven by an indirect feed drive mechanism by adopting a leading screw and nut transmission; and an end-effector structure to provide angular velocity to the wrist flexion/ extension (F/E), wrist radial/ulnar deviation (R/U), and forearm supination/pronation (S/P) driven by a rotational motion mechanism. We employed a single dual-sided actuator to power both mechanisms. Additionally, this article presents the implementation of a portable embedded controller. Moreover, this paper addressed preliminary experimental testing and evaluation process. The conducted test results of the FWRMS robot achieved the required design characteristics and executed the motion needed for the continuous passive motion rehabilitation and provide stable trajectories guidance by following the natural range of motion (ROM) and a functional workspace of the targeted joints comfortably for all trainable movements by FWRMS.

scholarly journals Choice, quality and patients’ experience: evidence from a Finnish physiotherapy service

2021 ◽  
Author(s):  
Visa Pitkänen ◽  
Ismo Linnosmaa
Keyword(s):  
Positive Relationship ◽  
Competitive Bidding ◽  
Quality Data ◽  
Rehabilitation Service ◽  
Quality Information ◽  
Conditional Logit ◽  
Provider Quality ◽  
Disabled Patients ◽  
Patients Experience ◽  
The Relationship

AbstractWe study the relationship between patient choices and provider quality in a rehabilitation service for disabled patients who receive the service frequently but do not have access to quality information. Previous research has found a positive relationship between patient choices and provider quality in health services that patients typically do not have previous experience or use frequently. We contribute by examining choices of new patients and experienced patients who were either forced to switch or actively switched their provider. In the analysis, we combine register data on patients’ choices and switches with provider quality data from a competitive bidding, and estimate conditional logit choice models. The results show that all patients prefer high-quality providers within short distances. We find that the willingness to travel for quality is highest among new patients and active switchers. These results suggest that new patients and active switchers compare different alternatives more thoroughly, whereas forced switchers choose their new provider in limited time leading into poorer choices.

scholarly journals Impact of monthly headache days on anxiety, depression and disability in migraine patients: results from the Spanish Atlas

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
P. Irimia ◽  
M. Garrido-Cumbrera ◽  
S. Santos-Lasaosa ◽  
M. Aguirre-Vazquez ◽  
J. Correa-Fernández ◽  
...  
Keyword(s):  
Quality Of Life ◽  
High Risk ◽  
Psychiatric Comorbidity ◽  
Severe Disability ◽  
Anxiety And Depression ◽  
Headache Frequency ◽  
Positive Linear Correlation ◽  
Disabled Patients ◽  
Anxiety Depression

AbstractIdentifying highly disabled patients or at high risk of psychiatric comorbidity is crucial for migraine management. The burden of migraine increases with headache frequency, but the number of headache days (HDs) per month after which disability becomes severe or the risk of anxiety and depression is higher has not been established. Here, we estimate the number of HDs per month after which migraine is associated with higher risk of anxiety and depression, severe disability and lower quality of life. We analysed 468 migraine patients (mean age 36.8 ± 10.7; 90.2% female), of whom 38.5% had ≥ 15 HDs per month. Our results show a positive linear correlation between the number of HDs per month and the risk of anxiety (r = 0.273; p < 0.001), depression (r = 0.337; p < 0.001) and severe disability (r = 0.519; p < 0.001). The risk of anxiety is higher in patients having ≥ 3HDs per month, and those with ≥ 19HDs per month are at risk of depression. Moreover, patients suffering ≥ 10HDs per month have very severe disability. Our results suggest that migraine patients with ≥ 10HDs per month are very disabled and also that those with ≥ 3HDs per month should be screened for anxiety.

scholarly journals Can a humanoid social robot stimulate the interactivity of cognitively impaired elderly? A thorough study based on computer vision methods

2021 ◽  
Author(s):  
Gauri Tulsulkar ◽  
Nidhi Mishra ◽  
Nadia Magnenat Thalmann ◽  
Hwee Er Lim ◽  
Mei Ping Lee ◽  
...  
Keyword(s):  
Computer Vision ◽  
Psychosocial Support ◽  
Well Being ◽  
The Elderly ◽  
Social Robots ◽  
Assistive Robotics ◽  
Cognitively Impaired ◽  
Assistive Robots ◽  
Institutional Review ◽  
Human Need

AbstractSocial Assistive Robotics is increasingly being used in care settings to provide psychosocial support and interventions for the elderly with cognitive impairments. Most of these social robots have provided timely stimuli to the elderly at home and in care centres, including keeping them active and boosting their mood. However, previous investigations have registered shortcomings in these robots, particularly in their ability to satisfy an essential human need: the need for companionship. Reports show that the elderly tend to lose interests in these social robots after the initial excitement as the novelty wears out and the monotonous familiarity becomes all too familiar. This paper presents our research facilitating conversations between a social humanoid robot, Nadine, and cognitively impaired elderly at a nursing home. We analysed the effectiveness of human–humanoid interactions between our robot and 14 elderly over 29 sessions. We used both objective tools (based on computer vision methods) and subjective tools (based on observational scales) to evaluate the recorded videos. Our findings showed that our subjects engaged positively with Nadine, suggesting that their interaction with the robot could improve their well-being by compensating for some of their emotional, cognitive, and psychosocial deficiencies. We detected emotions associated with cognitively impaired elderly during these interactions. This study could help understand the expectations of the elderly and the current limitations of Social Assistive Robots. Our research is aligned with all the ethical recommendations by the NTU Institutional Review Board.

Mental Retardation and Learning Integrating Skills

2012 ◽  
Vol 3 (2) ◽  
pp. 64-76 ◽  
Author(s):  
Annamaria Murdaca ◽  
Francesca Cuzzocrea ◽  
Patrizia Oliva ◽  
Rosalba Larcan
Keyword(s):  
Mental Retardation ◽  
Social Life ◽  
New Technologies ◽  
Teaching Method ◽  
Cognitive Styles ◽  
Self Esteem ◽  
Assistive Technologies ◽  
Precision Teaching ◽  
Training Phase ◽  
Disabled Patients

Studies have highlighted the importance of using new technologies during the planning of educational and didactic paths to develop skills and functions in disabled patients (Bruschi, 2001). Assistive technologies represent real opportunities of e-participation to social life (Calvani, 2011; Chiappetta Caiola, 2009), which also works as scaffolding to promote developing processes (Cooke & Husey, 2002). The authors’ contribution examines the importance of technologies in supporting subjects with mental retardation. It shows the usability of many inputs that offer disabled patients the possibility to exercise cognitive styles, their own characteristics and their own autonomies to increase motivation and self esteem. The aims of this research are a) verify the effectiveness of didactic software based on Precision Teaching method; b) verify gender differences. For this study 40 children have been selected (20 boys and 20 girls) with and without mental retardation. The research consisted of 3 phases: pre-training phase, training phase and post-training phase. Results show learning improvements in each group; in spite of students’ difficulties, the use of Precision Teaching has reduced significantly the initial cognitive gap, which refers to the number of correct responses (accuracy) and to time of response (fluency) relative to the learning of how to use money.

scholarly journals Internet Usage by Patients with Multiple Sclerosis: Implications to Participatory Medicine and Personalized Healthcare

2010 ◽  
Vol 2010 ◽  
pp. 1-7 ◽  
Author(s):  
Izabella Lejbkowicz ◽  
Tamar Paperna ◽  
Nili Stein ◽  
Sara Dishon ◽  
Ariel Miller
Keyword(s):  
Multiple Sclerosis ◽  
Support Groups ◽  
Disease Duration ◽  
Internet Usage ◽  
Online Health Information ◽  
Online Information ◽  
Improve Symptom ◽  
Disabled Patients ◽  
Healthcare Optimization ◽  
Participatory Medicine

Online health information and services for patients were suggested to improve symptom management and treatment adherence, thereby contributing to healthcare optimization. This paper aimed to characterize multiple sclerosis (MS) patients Internet usage. Information regarding browsing habits, Internet reliability, and the medical team's attitude to information collected online was obtained by questionnaires from MS patients. Data was compared between nonbrowsers, browsers on MS topics, and browsers on non-MS topics only. From the 96 patients recruited, 61 (63.5%) performed MS-related searches. The most viewed topics were “understanding the disease” and “treatments”. Patients reported that the information helped coping with MS and assured them of the appropriateness of their therapy. Shorter disease duration was correlated with higher Internet activity. Disabled patients were more interested in online interaction with specialists and support groups. This paper suggests that MS patients benefit from online information, and it emphasizes the importance of resources tailored to patients needs.

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