Ultrasound image transmission via camera phones for overreading

Blaivas, Michael; Lyon, Matthew; Duggal, Sandeep

doi:10.1016/j.ajem.2004.09.037

Cited by 34 publications

(35 citation statements)

References 14 publications

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“…In this way, a single radiologist can extend the benefits of their training to patients in multiple, geographically disparate clinics, and the standard of care can be raised in rural and underdeveloped locales without requiring the additional resources to support on-site radiology. Previous work in this area has proved that both low-bandwidth transmission of ultrasound images ( [1]- [2]) and real-time remote ultrasound consultations ( [3]- [4]) are feasible.…”

Section: Introductionmentioning

confidence: 99%

A Tele-ultrasound System for Real-time Medical Imaging in Resource-limited Settings

Pyke

Hart

Popov

et al. 2007

2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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Abstract-Ultrasound has great potential as an imaging technology in resource-limited environments. We present a novel tele-ultrasound approach designed to realize that potential by connecting a remote technician to a radiologist. Our preliminary system, based on open-source software and commercial off-the-shelf hardware, uses custom software and a satellite Internet connection to create this link. We also present the results of testing this system in both laboratory and real-world environments.

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Section: Introductionmentioning

confidence: 99%

A Tele-ultrasound System for Real-time Medical Imaging in Resource-limited Settings

Pyke

Hart

Popov

et al. 2007

2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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“…It is different from many other studies in telesonography in that it uses inexpensive commercially available technology to transmit and view the images. Some other studies have looked at ultrasound images being sent from hand-held phones [18]. What is most unique about this study is that these images are being transmitted to a handheld phone.…”

Section: Discussionmentioning

confidence: 96%

Real-time video transmission of ultrasound images to an iPhone

2010

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Background As point-of-care ultrasound spreads across the globe, there is an increased need for training and supervision of ultrasound studies. Real-time oversight is important, especially in critically ill patients, but often an expert ultrasound over-read is not available on location. Technological advances have improved data transmission so that images and videos can be sent great distances very rapidly. In this study, we examine the feasibility of real-time wireless transmission of ultrasound video to an iPhone. Methods An ultrasound machine was connected via a video converter to a laptop. iCam (SKJM, LLC) software was used to transmit the video across the Atlantic Ocean to an iPhone. Images typical for those performed in an emergency department were sent, in random order by a 'scanning physician.' An 'interpreting physician' overseas was asked to identify the anatomy, presence or absence of pathology, and comment on the quality, speed, and delay of transmission. Results Rapid image transmission was feasible and the 'interpreting physician' was always able to correctly identify the anatomy and orientation. The average delay was minimal (2.7 s), allowing for real-time feedback. The frame rate was markedly slower in the received images as compared to the transmitted images, and was faster when the iPhone was connected via WiFi (1.1 fps) versus a 3G connection (0.4 fps). Conclusion Transmission of real-time ultrasound video to a remote iPhone using inexpensive technology is feasible, with the preservation of image quality and minimal delay. Transmission speed was superior with a WiFi connection than with a 3G connection.

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“…For instance, sonographic images have been captured and sent via camera phone with some success. 60 As would be expected, viewing size on camera phones precludes precise measurements and provides less clinician confidence in interpretation. In the military setting, FAST examination images have been transmitted in real-time over both wireless microwave transmitter and by satellite.…”

Section: Telemedicinementioning

confidence: 96%

Battlefield Applications for Handheld Ultrasound

Nations

Browning

2011

Ultrasound Quarterly

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Combat medical care provides unique challenges and opportunities for military medical teams. The austerity of the environment severely limits access to many diagnostic and therapeutic tools. Because of their compact size, handheld ultrasound (US) machines are increasingly being used in these constrained environments. A growing body of literature documents the diagnostic utility of handheld US for trauma encountered in the battlefield. Furthermore, US guidance may assist in the performance of some procedures performed in battlefield medical care. This review will provide an overview of the history, current status, limitations and potential future of US utility for the battlefield.

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Ultrasound image transmission via camera phones for overreading

Cited by 34 publications

References 14 publications

A Tele-ultrasound System for Real-time Medical Imaging in Resource-limited Settings

A Tele-ultrasound System for Real-time Medical Imaging in Resource-limited Settings

Real-time video transmission of ultrasound images to an iPhone

Battlefield Applications for Handheld Ultrasound

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