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Author: Stuart Biggar
Publisher:
ISBN:
Category :
Languages : en
Pages : 578
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Book Description
In the western world there is an issue in healthcare being created by an increasing number of people who experience disability. Whilst the reasons for these occurring are multiple, the common treatment to aid recovery from this condition is therapy that requires manual stimulation of the musculature form [sic] a therapist. Due to the physical demands that this process places on the therapist it is thought that a possible solution to meeting the increasing future demand for therapy is with developments in robotic technology. This thesis proposes and develops the design of a cable-driven glove to assist patients to grasp, this direction of design was chosen after a consultation with former patients found that this was the activity of upper limb motion that they felt was the most difficult to control after therapy. Their design requirements resulted in the creation of a lightweight glove that maximised the performance of the cable driven system through the use of a vacuum to secure the cable and use the joints of their body to control the flexion. This design resulted in the development of a first generation prototype that was assessed firstly by operating a 3D printed hand to grasp a collection of balls and cubes. After this the prototype was tested by unimpaired volunteers to provide feedback on the comfort and control they have when using the device, which was then compared to the findings from the initial consultation. This showed that the glove was successful in performing the intended motion and was considered comfortable (3.5/5) as well as providing them control (3.83/5). The device was used in a consultation with medical workers as well, who were impressed with the strength of the device, but highlighted improvements that could be made to refine it further.
Author: Stuart Biggar
Publisher:
ISBN:
Category :
Languages : en
Pages : 578
Get Book Here
Book Description
In the western world there is an issue in healthcare being created by an increasing number of people who experience disability. Whilst the reasons for these occurring are multiple, the common treatment to aid recovery from this condition is therapy that requires manual stimulation of the musculature form [sic] a therapist. Due to the physical demands that this process places on the therapist it is thought that a possible solution to meeting the increasing future demand for therapy is with developments in robotic technology. This thesis proposes and develops the design of a cable-driven glove to assist patients to grasp, this direction of design was chosen after a consultation with former patients found that this was the activity of upper limb motion that they felt was the most difficult to control after therapy. Their design requirements resulted in the creation of a lightweight glove that maximised the performance of the cable driven system through the use of a vacuum to secure the cable and use the joints of their body to control the flexion. This design resulted in the development of a first generation prototype that was assessed firstly by operating a 3D printed hand to grasp a collection of balls and cubes. After this the prototype was tested by unimpaired volunteers to provide feedback on the comfort and control they have when using the device, which was then compared to the findings from the initial consultation. This showed that the glove was successful in performing the intended motion and was considered comfortable (3.5/5) as well as providing them control (3.83/5). The device was used in a consultation with medical workers as well, who were impressed with the strength of the device, but highlighted improvements that could be made to refine it further.
Author: Sylvain Hosatte
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Stroke is the major cause of disability in the world today, and it touches up to 110 000 persons every year, only in UK, and up to 70% of the survivors of a stroke suffer from a moderate to severe disabilities in their upper-limb motion control, caused by damages in the cerebral motor areas. The recovery of post-stroke impairments is a hard and long treatment, because the patient has to recover his physical strength and functionalities, but he also needs his affected neural area to reorganise, in order to make significant progresses. The rehabilitation techniques are many and all of them have their pros and cons, but the physiotherapists have more and more troubles in handling the growing number of patients. Indeed the majority of the patients suffering from a stroke are aged over 60, and the global ageing of the population implies an increase of those disabled people, creating a work load and a cost too great for the conventional rehabilitation techniques. The aim of this project is to investigate upper-limb rehabilitation techniques and in particular robot-assisted rehabilitation, to find out what could solve this major issue. The existing devices will be reviewed and robotic rehabilitation devices pointed as a solution for future post stroke recovery therapy. The concept of a soft robotic glove for hand rehabilitation, coupling a flexible structure with a cable-driven actuation will then be developed, and the methods of design of a prototype will be followed. Both the mechanical coupling between the hand and the glove, using vacuum and suctions cups, and the control interface of the prototype will be developed. Finally, despite the only partial achievement of the prototype, future prospective and use for this device will be discussed, concluding on the promising results obtained.
Author: Matthew B. Wagner
Publisher:
ISBN:
Category :
Languages : en
Pages : 210
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Book Description
Author: IEEE Staff
Publisher:
ISBN: 9781479918089
Category : People with disabilities
Languages : en
Pages :
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Book Description
This biannual international IEEE International Conference on Rehabilitative Robotics highlights current research from the world s leading research labs and clinics in the field of rehabilitation robotics The scope of the conference includes (1) Assistive Robotics (2) Robotic Wheelchairs (3) Diagnostic Robotics (4) Therapeutic Robotics (5) Orthotics and Prosthetics (6) Brain Machine Interfaces (7) Neuroprosthetics (8) Neuroscience Robotics (9) Social Robotics & (10) Evaluation and Clinical Experience.
Author: Tareq Ahram
Publisher: Springer
ISBN: 3030191354
Category : Technology & Engineering
Languages : en
Pages : 982
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Book Description
This book focuses on emerging issues in usability, interface design, human–computer interaction, user experience and assistive technology. It highlights research aimed at understanding human interaction with products, services and systems, and focuses on finding effective approaches for improving user experience. It also discusses key issues in designing and providing assistive devices and services to individuals with disabilities or impairment, to assist mobility, communication, positioning, environmental control and daily living. The book covers modelling as well as innovative design concepts, with a special emphasis on user-centered design, and design for specific populations, particularly the elderly. Virtual reality, digital environments, heuristic evaluation and forms of device interface feedback of (e.g. visual and haptic) are also among the topics covered. Based on the both the AHFE 2019 Conference on Usability & User Experience and the AHFE 2019 Conference on Human Factors and Assistive Technology, held on July 24-28, 2019, Washington D.C., USA, this book reports on cutting-edge findings, research methods and user-centred evaluation approaches.
Author: Amir Jafari
Publisher: Academic Press
ISBN: 0128185392
Category : Technology & Engineering
Languages : en
Pages : 280
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Book Description
Soft Robotics in Rehabilitation explores the specific branch of robotics dealing with developing robots from compliant and flexible materials. Unlike robots built from rigid materials, soft robots behave the way in which living organs move and adapt to their surroundings and allow for increased flexibility and adaptability for the user. This book is a comprehensive reference discussing the application of soft robotics for rehabilitation of upper and lower extremities separated by various limbs. The book examines various techniques applied in soft robotics, including the development of soft actuators, rigid actuators with soft behavior, intrinsically soft actuators, and soft sensors. This book is perfect for graduate students, researchers, and professional engineers in robotics, control, mechanical, and electrical engineering who are interested in soft robotics, artificial intelligence, rehabilitation therapy, and medical and rehabilitation device design and manufacturing. Outlines the application of soft robotic techniques to design platforms that provide rehabilitation therapy for disabled persons to help improve their motor functions Discusses the application of soft robotics for rehabilitation of upper and lower extremities separated by various limbs Offers readers the ability to find soft robotics devices, methods, and results for any limb, and then compare the results with other options provided in the book
Author: Kristin Anne Jugenheimer
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Claire M. Rieger
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 0
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Book Description
Strokes often lead to hemiparesis of the hand. This renders individuals unable to actively flex or extend the affected hand's fingers. Currently the only option for improvement is therapy to improve the neuromuscular connection and maintain ROM (Range of Motion). Conventional therapy is costly and time consuming. It involves in person visits and at home exercises. Soft robotics has a significant potential in rehabilitative and assistive exoskeletons. The flexible materials deliver a gentle, accessible therapy, minimizing possible injury and increasing the possibility of recovery. This research aimed to design and evaluate an optimized pneumatically actuated soft robotic glove for rehabilitative tasks which will execute the motion of the hand. While there are existing soft robotic gloves, this unique design will allow users to self-actuate their therapy through re-extending the hand using a layer of flexible steel. The resistive layer causes the fingers to return to a straightened position after the pneumatic actuator has released the air pressure which causes it to curl. This design underwent prototyping, evaluation, and human subject testing. This glove, tested by 10 unimpaired subjects, assisted in extension while minimally impairing the glove's flexion performance. The actuations consistently achieved an average peak of 75° or greater during passive assisted motion. An addition of the steel layer lowered the blocked tip force by an average of 18.13% for all five fingers. The maximum blocked tip force with the steel ranged from 12.7-14.1 N. During passive assisted testing, participants accomplished 80.75% of their normal active flexion ROM when neglecting outliers with the steel lined glove. This data shows strong evidence that this glove would be appropriate to advance to human subject testing on those who do have post stroke hand impairments.
Author: Vo Van Toi
Publisher: Springer Nature
ISBN: 3030755061
Category : Technology & Engineering
Languages : en
Pages : 1042
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Book Description
This book presents cutting-edge research and developments in the field of biomedical engineering, with a special emphasis on results achieved in Vietnam and neighboring low- and middle-income countries. Covering both fundamental and applied research, and focusing on the theme “Healthcare technology for smart city in low- and middle-income countries,” it reports on the design, fabrication, and application of low-cost and portable medical devices, IoT devices, and telemedicine systems, on improved methods for biological data acquisition and analysis, on nanomaterials for biological applications, and on new achievements in biomechanics, tissue engineering, and regeneration. It describes the developments of molecular and cellular biology techniques, and statistical and computational methods, including artificial intelligence, for biomedical applications, covers key public/occupational health issues and reports on cutting-edge neuroengineering techniques. Gathering the proceedings of the 8th International Conference on The Development of Biomedical Engineering in Vietnam, BME 8, 2020, Vietnam, the book offers important answers to current challenges in the field and a source of inspiration for scientists, engineers, and researchers with various backgrounds working in different research institutes, companies, and countries.
