Wireless wearable t-shirt for posture monitoring during rehabilitation exercises (original) (raw)

Smart vest for posture monitoring in rehabilitation exercises

2012 IEEE Sensors Applications Symposium, SAS 2012 - Proceedings, 2012

Rehabilitation at home has many advantages, both in terms of increased efficiency of health service and comfort for the patient. The monitoring of any human physiological parameters in home environment has the primary need to be non-invasive for the patient and at the same time motivating. This paper describes a wearable system for monitoring physiological posture during rehabilitation exercises to the spine in patients with mild scoliosis. The system can measure the posture of the subject through a sensorized T-shirt, which uses an inductive sensor. This article reports the conceptual framework and the description of the first fabricated device. The preliminary experimental results are reported and compared with the results obtained via an optical system that measures the position of markers over the patient's back. The instrumented T-shirt, integrated with an appropriate conditioning and transmission electronics, could be used as a remote support tool and as a feedback system for the identification of the patient's correct posture.

Wearable posture monitoring sensor

2014

Development of a Wireless and Ambulatory Posture Monitoring System

2020

The wireless and ambulatory posture monitoring system monitors the movement and posture change of the human body with respect to the g-line. It is crucial to monitor the posture health of the ophthalmologist who spends a prolonged period on the static sitting posture while operating on the slit lamp which leads to any painful experience. The motivation of the proposed system is to improve the ergonomics of the ophthalmologist on their working environment and reduce any occupational potential hazard which may prompt Work-Related Musculoskeletal Disorders (WMSDs). The proposed system also induced a wireless system by using XBee wireless units to reduce the use of the wire that may tangle on the study subject which causes any uncomfortable experience to the study subject during the human trial. Inertial Measurement Unit (IMU) sensor which consists of an Accelerometer, a Gyroscope and a Magnetometer is used to measure the angle of deviation of the body segment with respect to the g-line...

Multi-parameters wireless shirt for physiological monitoring

MeMeA 2011 - 2011 IEEE International Symposium on Medical Measurements and Applications, Proceedings, 2011

The ability to monitor the health status of elderly patients or patients undergoing home therapy allows significant advantages in terms of cost and convenience of the subject. However, these non-clinical applications of biomedical signals acquisition require different monitoring devices having, between the other characteristics, reduced size, low power and environment compatibility. The research activity concerns the development of a new wearable device that can monitor the main physiological parameters of a person in a non-invasive manner. All sensors have contactless characteristics that permit to avoid the direct contact with the skin. This system is a useful solution for monitoring the health condition of patients at home. The wearable monitoring system consists of two subsystems: first, a wearable data acquisition hardware, in which the sensors are integrated for the acquisition of biomedical parameters, and secondly, a remote monitoring station located separately and connected to the Internet for telemedicine applications. The physiological parameters that are monitored are electrocardiogram (ECG), heart rate (HR), derived from ECG signals through the determination of RR intervals, respiratory rate, and threeaxis motion (acceleration and position) of the subject measured using an accelerometer. All sensors are designed using contactless measurement techniques, thus avoiding the use of gel for the conduction of the signal and possible skin irritation due to contact. The electrodes for measuring ECG signal are capacitive, while the measure of respiration is obtained by plethysmography, which does not require direct contact with skin. In order to design and construct the signal acquisition circuits in an efficient and simple manner, modular design concept is adopted in this research. The flexible signal conditioning modules are designed and assembled together. The human parameters can be recorded and analyzed continuously during work activities at home. The correct evaluation of these parameters allows the medical staff to assess to the state of health, to know accidental injury or other danger occurred in patients at home.

A Novel Wearable for Rehabilitation Using Infrared Sensors: A Preliminary Investigation

In this paper we outline a novel design of a wireless sensor wearable band for tracking patient movements. This technology and design has potential applications for rehabilitation of stroke survivors who suffer from spasticity in their upper extremities. This technology could be used to track patient movement performed in a non-clinical environment, such as inside the comfort of their home. Data on their treatment progress could be transmitted wirelessly both to the clinician and to the patient. This technology could help realize increased monitoring of the patient, quantitative data on patient improvement over time and decreased health care costs. In this paper we demonstrated a preliminary prototype which can track and distinguish classes of movement of a user performing elbow flexion exercises while seated at a table. A study was completed with 6 participants with classification accuracies up to 88%.

Sensorized Garments Developed for Remote Postural and Motor Rehabilitation

New Methodologies, 2013

Telehealth networks for hospital services : new methodologies / Vincenzo Gulla and Angelo Rossi Mori, editors. pages cm Includes bibliographical references and index. Summary: "This book carefully focuses on and describes different networks that link hospitals and their services to patients outside their territory, focusing on the technology, users and collaboration necessary that are integral to the function of a telehealth network"-Provided by publisher.

Design of a Long Sleeve T-Shirt with ECG and EMG for Athletes and Rehabilitation Patients

Lecture Notes in Electrical Engineering, 2018

Considering the importance of strength training in sports injury prevention and rehabilitation, an e-textile system that assists the athlete's training and rehabilitation was designed. This paper reports the construction of a prototype of a T-shirt with embedded textile electrodes to monitor cardiac and muscle activity. Signal tests were conducted and are presented. It is the authors' intention to study and integrate other textile sensors that may provide useful information to the user.

E-textiles in Clinical Rehabilitation: A Scoping Review

Electronics, 2015

Electronic textiles have potential for many practical uses in clinical rehabilitation. This scoping review appraises recent and emerging developments of textile-based sensors with applications to rehabilitation. Contributions published from 2009 to 2013 are appraised with a specific focus on the measured physiological or biomechanical phenomenon, current measurement practices, textile innovations, and their merits and limitations. While fabric-based signal quality and sensor integration have advanced considerably, overall system integration (including circuitry and power) has not been fully realized. Validation against clinical gold standards is inconsistent at best, and feasibility with clinical populations remains to be demonstrated. The overwhelming focus of research and development has been on remote sensing but the opportunity for textile-mediated feedback to the wearer remains unexplored. Recommendations for future research are provided.

Smart shirt system for compensatory movement retraining assistance: feasibility study

Health and Technology, 2020

Movement retraining has proven to be a reliable way of treating compensatory movement faults, however, it is time-consuming and requires a lot of attention from a physiotherapist. Reliable movement retraining assistance system could enable patients to perform retraining exercises at home, thus increasing the possible exercise performance frequentness and consequently hasten the improvement. This paper describes a smart shirt system for movement retraining assistance. The smart shirt system is based on textile stretch sensors that are positioned over the typical movement fault sites for movement detection and monitoring. The information from the textile stretch sensors is used as visual feedback by the wearer for movement corrections. To verify the feasibility of the retraining assistance system, it was tested with a set of compensatory movement tests and retraining exercises. Each exercise was performed in a correct and incorrect manner, and the sensor measurement was analyzed to confirm the difference in measured signals between both cases. In total 11 exercises were performed to cover all of the typical compensatory movement sites, and for each retraining exercise, at least one sensor was identified, whose measurement could be used as feedback for the particular exercise.

Design of a Wearable Sensing System for Human Motion Monitoring in Physical Rehabilitation

Sensors, 2013

Human motion monitoring and analysis can be an essential part of a wide spectrum of applications, including physical rehabilitation among other potential areas of interest. Creating non-invasive systems for monitoring patients while performing rehabilitation exercises, to provide them with an objective feedback, is one of the current challenges. In this paper we present a wearable multi-sensor system for human motion monitoring, which has been developed for use in rehabilitation. It is composed of a number of small modules that embed high-precision accelerometers and wireless communications to transmit the information related to the body motion to an acquisition device. The results of a set of experiments we made to assess its performance in real-world setups demonstrate its usefulness in human motion acquisition and tracking, as required, for example, in activity recognition, physical/athletic performance evaluation and rehabilitation.

Wireless wearable t-shirt for posture monitoring during rehabilitation exercises (original) (raw)

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