Sapal Tachakra

A smartphone-based Teleradiology system

Konstantinos A. Banitsas, Pantelis Georgiadis, Helen Georgiou, Konstantinos Sidiropoulos et autres

The development of a teleradiology application for remote monitoring and processing of patient image data using 2nd generation mobile devices with enhanced network services, is of extreme interest, especially when the final means of display is a smartphone, a very light and …

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Using Digital Watermarking to Enhance Security in Wireless Medical Image Transmission

Aggeliki Giakoumaki, Κonstantinos Perakis, Konstantinos A. Banitsas, Konstantinos Giokas et autres

OBJECTIVES: During the last few years, wireless networks have been increasingly used both inside hospitals and in patients' homes to transmit medical information. In general, wireless networks suffer from decreased security. However, digital watermarking can be used to secure medical information. In …

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Using HSPA to improve the telemedical links on a moving ambulance

Konstantinos A. Banitsas, Sapal Tachakra, Euclid Stefanidis, Konstantinos Boletis

As the demand for faster and more effective health care increases, there is a growing need to establish mobile, high-speed communications between a moving ambulance and a consultation point (usually a hospital). The recent addition of HSPA (HSDPA and HSUPA) into the …

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Mobile consultant: evaluation of additional services

Konstantinos A. Banitsas, Pantelis Georgiadis, Sapal Tachakra, Dionisis Cavouras

As the need for mobility in the medical world increases, newer systems and applications came to light; many of them based on wireless and mobile networks. PDA based systems were presented in the past, capable of videoconferencing and transmitting high quality images …

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Book Review: Introduction to telemedicine - second edition

Sapal Tachakra

Performance of a wireless telemedicine system in a hospital accident and emergency department

Sapal Tachakra, Konstantinos A. Banitsas, Farzahn Tachakra

We developed a mobile, wireless videoconferencing system suitable for use in a hospital accident and emergency (A&E) department. Four consultants, eight junior doctors and 11 nurses working in the A&E department tested the system. Transmission of three types of data (audio, still …

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Using handheld pocket computers in a wireless telemedicine system

Sapal Tachakra, Farzahn Tachakra, Konstantinos Bañistas, Yong Hua Song et autres

Wireless technologies that allow emergency nurse practitioners to diagnose remotely can support junior staff and help reduce staffing costs, according to study by SAPAL TACHAKRA and colleagues

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Mobile consultant: combining total mobility with constant access

Konstantinos A. Banitsas, Pantelis Georgiadis, Sapal Tachakra, Dionisis A. Cavouras

Minimizing the time required for a medical consultant to offer his/her expert opinion, can be viewed as a life-saving procedure. We have designed and tested an integrated system that will allow a medical consultant to freely move either within, or outside the …

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Mobile consultant: combining total mobility with constant access

Konstantinos A. Banitsas, Pantelis Georgiadis, Sapal Tachakra, Dionisis A. Cavouras

Minimizing the time required for a medical consultant to offer his/her expert opinion, can be viewed as a life-saving procedure. We have designed and tested an integrated system that will allow a medical consultant to freely move either within, or outside the …

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Use of 3G mobile phone links for teleconsultation between a moving ambulance and a hospital base station

Konstantinos A. Banitsas, Κonstantinos Perakis, Sapal Tachakra, Dimitris Koutsouris

We developed a mobile teleconsultation system based on third-generation mobile phone links. The system comprised a laptop computer and a digital camcorder. It was installed inside an ambulance to allow video-conferencing between the moving vehicle and a doctor at a base station. …

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Securing a medical wireless LAN system

Thomas John Owens, Sapal Tachakra, Konstantinos A. Banitsas, R.S.H. Istepanian

Recently the concept of MedLAN systems dedicated to application scenarios for wireless local area networks (WLAN) in hospital A&E departments has been presented. An essential element in the acceptance of the system will be reassuring all stakeholders in the system that data …

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Modelling issues of wireless LANs for accident and emergency departments

Konstantinos A. Banitsas, R.S.H. Istepanian, Sapal Tachakra, Thomas John Owens

The paper provides an overview of the application scenarios and modelling issues of Wireless Local Area Networks (WLAN) in hospital and clinical ward environments and presents the concept of MedLAN system, dedicated to these environments. Furthermore, it discusses the potential problems when …

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