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A programmable electronic device that can be used to store and manipulate data to carry out designated functions; the two fundamental components are hardware, that is, the actual electronic device, and software, that is, the instructions or program used to carry out the function.
Farlex Partner Medical Dictionary © Farlex 2012


A programmable electronic device that can be used to store and manipulate data to carry out designated functions.
Medical Dictionary for the Dental Professions © Farlex 2012

Patient discussion about computer

Q. Where can i get the little computer for kids who have autism? I don't know what its called but its like a little computer or something that reads allowed what the person is writing. Can someone please tell me where to get it. I would love it if my brother had one because he has autism. Thank you!

A. What you want is text-to-speech SOFTWARE that can be loaded on any computer. You paste any text into the onscreen box and it will read it with a synthesized voice. So you have have to be able to highlight, copy, and paste the text.
The link below is a free one. You can find lots more on google if you type in "text to speech".

Q. what kind of uses the medicine do with computers related to ultra sound? how does the computer helps the doctors in the ultra sound? what do the compuers use for?

A. the computers help the doctors (in ultrasound cases) to interpret/convert the ultrasound waves into a specific imaging showed in the monitor. by that a doctor can find what is normal or not inside the patient's body.
for pregnancy purposes, it really helps patient in antenatal screening to find some abnormalities (if there's any) and to monitor the fetus' development along the 9-months pregnancy.

yesterday I wrote a short article about ultrasound update :

Q. I work on a computer a lot. Sometimes after all the sitting my back hurts. what can I do to pass the pain? I work on a computer a lot. Sometimes after all the sitting my back hurts. what can I do to pass the pain? I have a know problem in my spine anatomy that is called scoliosis and I am very afraid that all this sitting is hurting my back in a way that I will not be able to fix in the future.

A. Your scoliosis can make your spine very vulnerable to trauma.
Don't neglect this pain. you must go to your physician and tell him about the pain so he will be able to find you some exercises that will be good for you and won't endanger your back.

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References in periodicals archive ?
Interdependence of hysteresis and eddy-current losses in laminated magnetic cores of electrical machines.
This is because the magnetic core materials saturates when [f.sub.sw] is in the vicinity of [f.sub.swmin].
The other dimensions are accepted as follows: the thickness of the terminal plate, [l.sub.sp]=0,5 mm, the thickness of the magnet poles e=5 mm, the distance between the upper and lower parts of the electromagnet core h=25 mm, the terminal width b=150 mm, and the relative permeability of the magnetic core [mu]rs=1000.
Misra, "Synthesis and characterization of nanoparticles with magnetic core and photocatalytic shell: anatase Ti[O.sub.2]-Ni[Fe.sub.2][O.sub.4] system," Materials Science and Engineering B, vol.
The primary side wire runs through the magnetic core and the current in the wire is [[??].sub.1].
Therefore, the actual problem is the development of a mathematical model that allows one to calculate the mechanical characteristics taking into account the change in parameters due to the saturation of the magnetic core and the displacement of the current in the rods of the squirrel-cage winding as having a determining influence on the characteristics of the IM.
The first one is frequency-exponential growth of magnetic core losses in regard to 50 Hz that the core is built for.
The relationship between the inductance and the magnetic core shape is approximately formulated as follows.
The general idea of all three connections studied in this paper is to use a three-limb magnetic core or three single magnetic cores, each having one primary coil and several secondary coils.
The alternation of periodic saturation and unsaturation is formed on the magnetic core under the common action of external magnetic field and periodic alternating excitation magnetic field (the frequency is set to be [f.sub.0]), and the pick-up coils around the magnetic core will generate pick-up signals containing the magnetic field information; that is, the fluxgate probe will convert environmental magnetic field signals into electric signals.
This mixture both protects the magnetic core and provides a high density of [Cu.sup.2+] ions that strongly adsorb histidinerich proteins.
The magnetic core containing FePt nanoparticles coated with magnetite was chosen because it allows intensifying the saturation magnetization of the pure magnetite after annealing, as previously reported by our group [27, 35].