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At least 19 recordsLinked to original sources
PubMed1990

A review of adverse effects on reproduction amongst female computer terminal workers.

It has been suggested that pregnant women working with computer terminals and visual display unit (VDUs) could be at an increased risk of having a spontaneous abortion or giving birth to children with congenital defects. This has led to apprehensions and worry among computer operators. This review attempts to evaluate some of the recent studies and provide some current knowledge on the possible reproductive hazard of VDUs. According to current scientific knowledge, the use of computer terminals during pregnancy does not by itself, lead to increased risks of adverse reproductive effects.

Abortion, Spontaneous↗
PubMed1990

[Skin diseases in computer terminal operators].

Authors describe two cases of computer operators (female subjects) which experienced face skin disorders in connection with computer's terminal staffing. The first case was concerned with acute worsening of seborrheic dermatitis, the second one with photosensitive reaction complicated partially by psychogenic erythema.

Adult↗
PubMed1979

Electromagnetic radiation emitted from video computer terminals.

There has been a developing concern about potential health hazards attributable to electromagnetic radiation from video computer terminals. Since users of these devices typically spend many hours daily in close proximity, they would be subject to chronic long-term exposures to any emitted radiation. Radiation was detected at frequencies ranging from 1.5 kHz to 1,420 MHz in the RF portion of the EM spectrum and from 350 nm to 600 nm in the ultraviolet and visible region. However, the levels were far less than the most restrictive permissible exposure levels established by any agency or government of any nation. There is no experimental or epidemiological evidence presently available to indicate that these levels of RF radiation have any deleterious effects on the human biological system.

Computers↗
PubMed1975

The use of an interactive computer terminal in the assessment of cognitive function in elderly psychiatric patients.

The use of a teaching machine is the assessment of mental function has been described by Gredye and his colleagues. This report concerns its use in testing 56 elderly patients suffering from functional psychiatric disorders of dementia. After a diagnostic interview patients were tested on the teaching machine as well as on the Mill Hill, Progressive Matrices, Paired Associate Learning Test and Digit Copying Test. After a fixed period all tests were repeated and clincal progress rated. Results showed a significant correlation (P less than 0.01) between teaching-machine scores and those on the standard psychological tests. The correlation between the machine scores on the two occasions was high (r equals 0.58) but this was complicated by practice effects and by low 'ceiling' of the test. It is concluded that the test provided a relatively reliable and valid measure of cognitive function but that its value would be increased by providing a parallel form and by extending its level of difficulty.

Age Factors↗
PubMed1976

An on-line computer graphics terminal for radiotherapy treatment planning.

A programmed graphics terminal has been connected on-line to a large time-shared computer for calculating dose distributions in radiotherapy treatment planning and provides a viable alternative to dedicated systems and batch working. The terminal equipment is based on a mini-computer and includes a function-key devise for outline input, a large-screen refresh oscilloscope for viewing results and an X-Y plotter for hard-copy. Radiotherapy dose computation programs in standard Fortran are stored and run on a large remote computer with graphical interaction at the terminal. External beam programs can calculate dose distributions for most commonly used treatment situations and can compute in off-axis planes. Data input is fully interactive and easy to understnad. Dose distributions are displayed as isodose contours. Advantages of the system include accuracy, speed, ease of use and maintenance, and transferability of the programs between different host computers.

Data Display↗
PubMed1992

[Electromagnetic radiations from computer video terminals and their effect on health].

The paper is concerned with a brief analysis of the reported data on hygienic, epidemiological and experimental estimation of the electromagnetic radiation (EMR) of a video-terminal (VDT). The results of the author's investigations are presented. Based on the data obtained it is concluded that low-intensity wide-band EMR occurs in work places of VDT users. One should bear in mind that the biological action of EMR has not been studied so far.

Computer Terminals↗
PubMed1990

PaperChase: a user-friendly program for searching the biomedical literature.

PaperChase is a computer program which provides an efficient interface to the National Library of Medicine's MEDLINE database of references to the biomedical literature. The database includes references (citations) and abstracts compiled from Index Medicus, the International Nursing Index and the Index to Dental Literature. PaperChase may be accessed using any computer terminal or personal computer with modem. No special knowledge of computers or biomedical terms is necessary. Simple menus enable the novice to search the biomedical literature without training. A command language speeds searching for the experienced user. PaperChase does not require the user to know the database's indexing terminology, called Medical Subject Headings. Everyday language may be used and PaperChase will translate, or "map", the user's search term into the required Medical Subject Heading. PaperChase monitors a search in progress and suggests additional Medical Subject Headings which can be used to broaden or narrow a search. The searcher can order a full-text photocopy of any reference found in PaperChase. Support documentation and a subscriber newsletter are provided at no charge. Trained search specialists are available to offer assistance and to answer questions.

MEDLARS↗
PubMedDate not supplied

Patient data acquisition.

Patient data are acquired in three ways: by direct interrogation; physiological measurements; and analysis of specimens, signals, and images. When computers are used to acquire information from the patient directly, difficulties arise from the lack of standardized patient medical history, the complexities of natural language processing, and the problems of man/machine communication (patient with computer terminal, and physician with computer-generated history). A great variety of data input devices have been used for the acquisition of the patient medical history. Most have been extensively used in multiphasic health testing programs, and this experience is freely drawn upon in this paper.

Computers↗
PubMed1976

Rentran. An on-line computer-based regional kidney transplant matching system.

An interactive on-line computerized renal transplant matching system called RENTRAN which serves the Southwest Kidney Transplant Region is described. The region consists of one transplant center in Arkansas, two in Oklahoma, and six in Texas. The computer used is the DECsystem-10 located in the Medical Computing Resources Center at Dallas. RENTRAN participants have remotely located standard interactive computer terminals and gain access to the computer by dialing over normal telephone lines. Functions provided by RENTRAN include obtaining instructions, performing a donor-recipient match, obtaining a list of potential recipients, making a user comment or adding, updating or deleting a potential recipient record. Either long or short formats for dialog with the computer system are available for inexperienced and experienced and users, respectively. In the time period from August 1,1973, when the system went into production on February 1, 1976, there have been in excess of 232 matches attempted and approximately 142 kidneys have been transplanted according to RENTRAN results. There are about 361 recipients currently on the data base. The system was developed with funds provided by the Texas Regional Medical Program. Expenses of maintaining the system as well as occasional programmed improvements as deemed appropriate by the Southwest Kidney Transplant Region Registry Committee on the basis of user comments are provided through a $25 per year charge to patients for being listed on the data base.

ABO Blood-Group System↗
PubMed1989

[Operation documentation. A program for the detection and statistical documentary evaluation of surgery reports].

A computer program specifically designed for surgical data retrieval was tested for longer than one year. By using the information contained in operation reports, with this program statistical analysis may be achieved. The reports are generated and printed using a personal computer running MS-DOS. Entering data does not cause any additional effort for the secretary. The selection of requested data is possible with any combination of criteria, and the resultant information is displayed on the computer terminal screen or printed on the computer printer. A combination of terms is used instead of a numeric code for data entry allowing far greater selectivity, with a reduced risk of data loss due to wrong numeric code entry.

Data Display↗
PubMed1990

Computer applications in orthopaedics.

With the rapid developments in microprocessors, the widespread availability of computers has brought about broad applications in the field of orthopaedics. The present technology enables large quantities of data to be logically processed in a very short span of time. This has led to the development of information management database systems where relevant medical information may be retrieved very quickly and effectively. The analytical power of the computer has also been utilised in expert systems to assist in clinical-decision making process. Computer graphics have revolutionised the visualisation of physical features of internal and external body parts, providing new and improved modalities of diagnosis. In some centres, surgical planning and rehearsals are already being carried out at the computer terminal with the use of animation and computer graphics. Computer technology has also played an active role in the field of prosthetics and rehabilitation. Intelligent robotic systems and microprocessor with functional neuromuscular stimulation have been applied to benefit, and in some cases restore some motor functions to the physically disabled. With more collaboration between engineers, scientists and the medical community, several prototypes of computer-controlled prostheses and prosthesis designed and manufactured by Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) technology are available today to assist the amputees in their daily living and ambulatory activities.

Computer Graphics↗