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to test motor reflexes of the body. Sphygmomanometer. to measure the patient's blood pressure. Stethoscope. to hear sounds from movements within the body like heart beats, intestinal movement, breath sounds, etc. Suction device. to suck up blood or secretions. Surgical scissors. used for dissecting or cutting.
This page is dedicated specifically to listing surgical instruments used in general surgery. Instruments can be classified in many ways - but broadly speaking, there are five kinds of instruments. Cutting and dissecting instruments: Scalpels, scissors, and saws are the most traditional. Elevators can be both cutting and lifting/retracting.
Contact lenses. to correct refractive errors of the eye; a little invasive. Phoropter. used in refraction testing. Tonometers. used to determine the intraoccular pressure (IOP) - useful in glaucoma; video link for various types of tonometers. Speculum: to keep the eyes open during any operation. Universal eye speculum.
Katz extractor. to remove nasal foreign body. Bull's eye lamp. source of light; exiting lens is convex and produces a divergent beam of light. Speculum. to dilate orifices and to see inside. •Thudichum's nasal speculum. -do-; short blades ( uses: anterior rhinoscopy - to see the Little's area, ant-inferior part of nasal septum, anterior part ...
Surgical instrument. A surgical instrument is a medical device for performing specific actions or carrying out desired effects during a surgery or operation, such as modifying biological tissue, or to provide access for viewing it. [ 1] Over time, many different kinds of surgical instruments and tools have been invented.
The tool needs audible words, so doctors are learning to explain things aloud, said Dr. Robert Bart, chief medical information officer at Pittsburgh-based UPMC. A doctor might say: “I am ...
The stethoscope is a medical device for auscultation, or listening to internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, with either one or two tubes connected to two earpieces. A stethoscope can be used to listen to the sounds made by the heart, lungs or intestines, as ...
used to cut bones like that of the head. Skull breaker or often a ( hammer and chisel) to break open the vault of the skull. Sternal saw. for cutting into the chest of the body by cutting the sternum. Dissecting knife. sharp cutting instruments. Toothed forceps. for tearing or holding structures.