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Surgical Tools
Term | Definition |
---|---|
Arhroscope | Instrument inserted into joint cavity to inspect contents |
Aspirator | Hollow instrument used to withdraw fluid, especially from body cavities, cysts, or joints |
Autoclave | Device used to sterilize instruments with pressurized, superheated steam |
Catheter | Tube inserted into narrow opening for removal or introduction of fluids |
Clamp | Surgical instrument used to compress blood vessel or close off end of intestine |
Cord clamp | Flexible band used to compress or close off opening |
Curette | Spoon-shaped instrument used to scrape tissue from body cavities |
Cytoscope | Instrument used to view interior of bladder |
Diathermy knife | Electrode-tipped blade used to coagulate tissue or small blood vessels |
Drain | Tube or wick used to draw fluid form body cavity to surface |
Drain tube | Tube used to drain fluid from inside body |
Endoscope | Slender, tubular instrument used for viewing and examining internal body parts |
Float | Instrument used to file or rasp a horse's premolar and molar teeth |
Fluoroscope | Fluorescent screen on which X-rays may be viewed |
Forceps | Any of the various instruments used to grasp and pull objects |
Hemostat | Device used to stop or prevent hemorrhaging |
Hypodermic | Needle and syringe used for injection under the skin |
Inhalant anesthesia | Anesthesia administered by inhaling |
Lancet | wide, two-edged, pointed surgical knife |
Ligature | Nylon, wire, or catgut tied around a suture to prevent bleeding |
Local anesthesia | Anesthesia used to numb a specific area without causing loss of consciousness |
Nebulizer | Device that applies a fine mist |
Ophthalmoscope | Instrument that directs fine beams of light into eye to examine its interior |
Probe | Thin, flexible, metal rod with blunt end, used to explore cavities and wounds |
Regional anesthesia | Anesthesia applied to a limb or an entire section of the body |
Respirator | Device inflating lungs with mixture of oxygen and air to maintain respiration |
Respirometer | Device used to measure extent of respiration |
Resucitator | Artificial respiration device that forces oxygen into lungs |
Retractor | Instrument that draws aside edges of skin or tissue to expose operational site |
Scalpel | Small, pointed surgical knife with convex blade edge used to cut tissue |
Scope | Flexible fiber-optic instrument for inspection of body interior |
Scrub suit | Gown, often green, worn in surgery by doctors |
Snare | Wire noose used for surgical removal of tumors or polyps by the roots, usually via endoscopy |
Sound | Rodlike instrument with curved end, used to explore or dilate body structures |
Speculum | Instrument that holds open a cavity, especially vagina or ear, for inspection |
Sphygmograph | Instrument for measuring and recording arterial pulse |
Spirograph | Instrument used to record tracing of respiratory movements |
Stethoscope | Diaphragm connected to earpieces, used to listen to sounds within the body |
Stitches | Sterile thread used to close a wound or surgical opening; suture |
Surgical gloves | Sheer hygienic plastic gloves worn by surgeons |
Surgical gown | Sterile cotton gown worn by operating room personnel; scrub suit |
Surgical instruments | Various sterilized tools used in surgery |
Surgical mask | Cotton mask worn over mouth and nose by surgeons |
Surgical needle | Suture needle |
Surgical sponge | Soft, sterile material that absorbs blood and bodily fluids during suregery |
Surgical staple | Device used to close surgical opening without sutures |
Suture | Sterile thread used to close a wound or surgical opening; stitch |
Suture needle | Needle used to make sutures; surgical needle |
Syringe | Piston in tube attached to a hollow needle |
Topical anesthesia | Anesthesia applied to the skin to numb a surface area |
Wick | Thin, absorbent thread inserted into body cavity for drainage |
X-ray machine | Device that emits radiation and takes diagnostic radiographic photos |