Telemedicine via satellite to support offshore oil platforms.

On any one day, approximately 15,000-28,000 oil industry personnel are employed in the North Sea oil and gas industry. First aid in this remote environment is provided by non-medical staff on the rigs. Remote specialist advice via videoconferencing should improve the quality of offshore health care and reduce avoidable medical evacuations. Satellite communications and videoconferencing equipment was installed on the 'Alwyn North' oil platform, with medical advice provided via a call centre in Milan. Over a nine-month period, trial telemedicine links were conducted approximately twice per week. The three onshore physicians were very satisfied on each occasion with communications and diagnostic data image quality, including the ultrasound screening carried out by the rig provider. Remote specialist advice via videoconferencing should reduce unnecessary and/or untimely patient evacuation to hospital or onshore for medical assessment.

A low-cost decision support network for electrocardiograph transmission from oil rigs in the North Sea.

A telemedicine service consisting of electrocardiogram (ECG) interpretation and advice on the management of chest pain offshore was offered to oil rig installations in the North Sea. A total of 14 subscribing oil rigs were supplied with thrombolytic drugs and rig paramedics were trained in their delivery. Electrocardiographs could be recorded using a standard ECG machine and then digitized using a scanner for transmission as an email attachment. Several oil companies invested in ECG equipment which allowed direct recording of the patient's ECG in electronic form for transmission by email. Uptake of the telemedicine service was very rapid. The majority of rig medics found the system very easy to use. During a 36-month study period from August 2004, 47 cases of chest pain were dealt with by telemedicine. Of these 47 cases, only six patients (13%) were airlifted to shore. The 41 remaining ECGs did not to have acute changes requiring immediate evacuation. The use of email for ECG transmission proved to be highly effective in managing chest pain offshore.