This paper introduces general architecture of wireless sensor networks architecture and application in healthcare, discusses the application direction which is urgent need to expand in medical field.
Telemedicine ; methods ; Wireless Technology

China ; Diabetes Mellitus ; Disease Management ; Humans ; Telemedicine ; methods

As an important human body sound signal, heart sound is of great value in the researches on diagnostics of heart diseases. This study sought to explore the methods of transmitting heart sound through the telephone correspondence system for simultaneous telemetering cardiac contractility and heart rate. Heart sounds were transmitted from a phone to another phone with 4 modes, the wirelessly transmitted distance between the two phones being 5 m, 10 km, and 1000 km, respectively. The results of experiments show that telemetering cardiac contractility and heart rate can be realized by the telephone correspondence system. Such methods have the advantages of being noninvasive, inexpensive, rapid and convenient; moreover, they can be used repeatedly and be available for in-home use.
Heart Sounds ; physiology ; Humans ; Phonocardiography ; instrumentation ; methods ; Signal Processing, Computer-Assisted ; instrumentation ; Telemedicine ; methods ; Telemetry ; methods

This paper introduces how to develop a novel remote heart disease first-aid system with N-tier architecture. The system applies GpsOne communication technology and professional ECG signal collection technology to the embedded SCM. It can provide an accurate location of the patient and his essential ECG details for remote heart disease first-aid.
First Aid ; methods ; Heart Diseases ; diagnosis ; therapy ; Software Design ; Telemedicine ; instrumentation ; methods ; User-Computer Interface

This article describes a design of physiological signal storage format and transfer protocol for the tele-medical system between home and community. The protocol is based on ASCII character, with frames as its basic structure. There are two kinds of frames: control frames and data frames. Control frames can start and stop data transfer, confirm the order, and ask for start. There are seven kinds of data frames, according to the different data types. Data is transferred in data frames. The protocol described in this article is simple and extensible. The design target has been accomplished in real system.
Community Health Services ; methods ; Medical Informatics Applications ; Software Design ; Telemedicine ; instrumentation ; methods

According to inpatient records, data managing demand of cardiac remote monitoring network and computer, this software was designed with relative database ACCESS. Its interface, operational button and menu were designed in VBA language assistantly. Its design included collective design, amity, practicability and compatibility. Its function consisted of registering, inquiring, statisticing and printing, et al. It could be used to manage users effectively and could be helpful to exerting important action of cardiac remote monitoring network in preventing cardiac-vascular emergency ulteriorly.
Electrocardiography, Ambulatory ; instrumentation ; methods ; Humans ; Monitoring, Ambulatory ; instrumentation ; methods ; Remote Consultation ; methods ; Software Design ; Telemedicine ; instrumentation ; methods ; User-Computer Interface

This paper introduces the recent study and development of an aided endoscopic surgical robot system, and discusses its future trends--teleoperative robot system and telesurgery system. In addition, their key technologies are analyzed here in the paper.
Angioscopy ; Endoscopy ; methods ; trends ; Humans ; Laparoscopy ; Robotics ; instrumentation ; trends ; Surgery, Computer-Assisted ; instrumentation ; Telemedicine ; instrumentation ; Thoracoscopy

BACKGROUND: Work-related stress is one of the major causes of occupational ill health. In line with the regulatory framework on occupational health and safety (OSH), adequate models for assessing and managing risk need to be identified so as to minimize the impact of this stress not only on workers' health, but also on productivity. METHODS: After close analysis of the Italian and European reference regulatory framework and work-related stress assessment and management models used in some European countries, we adopted the UK Health and Safety Executive's (HSE) Management Standards (MS) approach, adapting it to the Italian context in order to provide a suitable methodological proposal for Italy. RESULTS: We have developed a work-related stress risk assessment strategy, meeting regulatory requirements, now available on a specific web platform that includes software, tutorials, and other tools to assist companies in their assessments. CONCLUSION: This methodological proposal is new on the Italian work-related stress risk assessment scene. Besides providing an evaluation approach using scientifically validated instruments, it ensures the active participation of occupational health professionals in each company. The assessment tools provided enable companies not only to comply with the law, but also to contribute to a database for monitoring and assessment and give access to a reserved area for data analysis and comparisons.
Efficiency ; Health Policy ; Italy* ; Jurisprudence ; Methods ; Occupational Health ; Risk Assessment* ; Statistics as Topic ; Telemedicine

The purpose of this study was to evaluate the accuracy of a mobile wireless digital automatic blood pressure monitor for clinical use and mobile health (mHealth). In this study, a manual sphygmomanometer and a digital blood pressure monitor were tested in 100 participants in a repetitive and sequential manner to measure blood pressure. The guidelines for measurement used the Korea Food & Drug Administration protocol, which reflects international standards, such as the American National Standard Institution/Association for the Advancement of Medical Instrumentation SP 10: 1992 and the British Hypertension Society protocol. Measurements were generally consistent across observers according to the measured mean ± SD, which ranged in 0.1 ± 2.6 mmHg for systolic blood pressure (SBP) and 0.5 ± 2.2 mmHg for diastolic blood pressure (DBP). For the device and the observer, the difference in average blood pressure (mean ± SD) was 2.3 ± 4.7 mmHg for SBP and 2.0 ± 4.2 mmHg for DBP. The SBP and DBP measured in this study showed accurate measurements that satisfied all criteria, including an average difference that did not exceed 5 mmHg and a standard deviation that did not exceed 8 mmHg. The mobile wireless digital blood pressure monitor has the potential for clinical use and managing one's own health.
Blood Pressure Monitors* ; Blood Pressure* ; Hypertension ; Korea ; Methods* ; Self Care* ; Sphygmomanometers ; Telemedicine

According to international medical information standard and Chinese healthcare management criterion,this paper study EMR features which focus on standard documents exchange and sharing.Tele Regional Healthcare Platform is established by EMR in order to realize medical resource sharing between big hospital in the situation of China, one solution is offered to stave difficulty and high expense of medical service in countryside.
Computer Communication Networks ; Medical Records Systems, Computerized ; Software Design ; Telemedicine ; instrumentation ; methods