StudentShare solutions
Triangle menu

Telemedicine - Essay Example

Extract of sample
Telemedicine

(Loane et. all 2001) Telemedicine consultations typically involve consulting provider at one site, and the patient at another. For many consultations, the patient is accompanied by health professional, often nurse or mid-level provider, who presents the patient to the consultant. Stethoscopes, otoscopes, hand-held cameras, and other medical peripheral devices enhance the ability of the consulting provider to examine patients and recommend treatment during Tele-consultations. Document cameras and features such as remote camera control and white boarding make it possible for health professionals, educators, researchers, and administrators to easily share documents and other images between sites. Typically, videoconferencing has been delivered via telecommunication lines utilizing bandwidth of 384 kilobits per second (kbps), equivalent to 1/4 T1 line or 3 ISDN lines. Although less than broadcast quality, image quality is nonetheless considered adequate for the majority of face-to-face encounters. In general, the higher the bandwidth used, the clearer the picture. With less bandwidth, picture quality deteriorates and the system responds more slowly to the participants' movements, resulting in jerkier, fuzzier image. Still images, however, can be captured and transmitted clearly at low bandwidth. As technology has improved, many telemedicine programs have begun experimenting with lower bandwidth solutions. (Woods et. all 2000) It is becoming more common for some telemedicine applications, such as mental health consultations, to be delivered over ISDN at 128 kbps. Very low bandwidth video, so called Plain Old Telephone Service (POTS)-based video, which uses standard analogue phone lines, is being widely implemented in Tele-home health applications. At the beginning of the 1990s, videoconferencing equipment was expensive, cumbersome, and built around proprietary standards. By the end of the decade, the cost of roll-about room videoconferencing system dropped from roughly $60,000 to less than $10,000, and the cost continues to fall. Today, POTS based video units can be purchased for $300-$500. Other videoconferencing solutions such as set-top units, portable, and desktop systems fall into price range between $1,000 and $5,000. (Riley et. all 2003)
Types of accessible systems
The majority of the accessible telemedicine systems is clearly "low tech" and slow. Presently, most of the teleconferencing is reliant on communication via usual phone line, T-1 line ( 24-channel, high-capacity circuit for data, voice, and video transmission), or in unusual cases an OC3 fibre optic cable connection ( 243-channel, high-powered fibre optic circuit for data, voice, and video broadcast). Sadly, the T-1 communications connection is insufficient for high-resolution, real-time clinical interactions. conventional telephone line and modem provide data transmission at maximum rate of 64 kb/sec. T-1 line will provide maximum data transmission rates of from 1.5 to 2.0 megabytes (Mb) per second, and fibre-optic OC3 line is able of supporting rates of up to 155 Mb/sec under optimal circumstances. Unfortunately, these rates of data transmission are rarely achieved in custom daily use. (Taylor et. all 2003) good example of the problems intrinsic with present telemedicine syst ...Show more

Summary

Telemedicine, or Tele-health as it is now called, is broadly defined as the use of telecommunication technology to provide health care services at distance from the caregiver. Telemedicine was initially designed with radiology and psychiatry services in mind in the 1960s…
Author : kreigerbirdie
Telemedicine essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Telemedicine"
with a personal 20% discount.
Grab the best paper

Related Essays

The advantage of Telemedicine and outweigh its shortcomings discuss
Abstract Sarhan, F. (2009) Telemedicine in healthcare 1: exploring its uses, benefits and disadvantages. Nursing Times; 105: 42, early online publication. This first in a two-part series on telemedicine in healthcare outlines the background and context for using this technology.
6 pages (1500 words) Essay
Telemedicine
This subspecialty utilizes the electronic transmission of radiological images from one location to another for purposes of interpretation, or consultation, or learning. The highly improved capacity of the internet and the speed of transmission have enabled a much wider use of teleradiology with centers operating worldwide in differing time zones to provide daytime reports for “after-hours” imaging services.
3 pages (750 words) Essay
Telemedicine and Teleradiology

The author states that telemedicine utilizes both communication technology and computer technology. Telemedicine not only involves consulting healthcare professionals and patients over far distances but also involves making a diagnosis, providing treatment, giving advice during surgeries and other procedures, and even documenting medical history.

4 pages (1000 words) Essay
Care Issues with Informatics application
Telemedicine could reduce billions of dollars Americans spend on health care every year…..” The case in point portrays a medical emergency. Owing to the non-availability of a specialised medical service the situation can also be classified as a grievous and
3 pages (750 words) Essay
PHD dissertation proposal
Ever since the French physician R. T. H. Lae¨nnec described monaural stethoscope in early nineteenth century, technology has been finding an increased use amongst clinicians and in this information age,
6 pages (1500 words) Essay
Correctional Facilities
The sick prisoners can easily consult and seek advice from doctors. Videoconferencing with the doctors can be done instead of inmates having to have personal trips to hospitals. Psychiatric evaluations which are
1 pages (250 words) Essay
Telemedicine Project
In effect, the requirement needed is the standard operating procedures or protocols, which must contain the criteria being spelled out in terms of
2 pages (500 words) Essay
HCAD PowerPoint Discussion 1
Closely linked to telehealth is telemedicine which utilizes electronic information and communications technologies to offer clinical services to remotely located patients to
2 pages (500 words) Essay
Telemedicine
There was more access of information for the patient, and the ease of technological communication helped in overcoming time and space (Moehr et al., 2006). The study also showed that the
1 pages (250 words) Essay
Telecommunication Technology & the delivery of Healthcare Services
Approximately forty years ago, telemedicine started with the demonstrations of various hospitals extending the care offered to their
6 pages (1500 words) Essay
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation