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a device that tests and measures hearing by presenting different tones at varying volumes and frequencies
听力计
a device used by doctors and physicians that produces an image of structures within the body on a computer screen
扫描器
a piece of equipment that uses a preset voltage to apply an electric shock to the chest wall or heart
除颤器
a device used for controlled and measured release of medications, fluids, or other substances in healthcare settings
自动售货机
a lighted optical instrument that consists of a very small camera and is used to look inside a body cavity or an organ
内窥镜
a medical device for holding IV fluid bags and administering fluids or medications to patients
a medical instrument for examining the ear canal and eardrum during medical checkups
耳镜
a chair with wheels that is designed particularly for the use of disabled persons
轮椅
a specialized area or station where healthcare professionals perform tasks such as patient monitoring, medication administration, or record-keeping
工作站
a flat and thin medical instrument, usually made of wood or plastic, used to hold down the tongue during a mouth and throat examination
压舌板
a device used to measure a person's body temperature to assess for fever or abnormal temperature
温度计
a device that produces quick flashes of light to make the movements of the vocal cords appear slower for detailed examination and diagnosis
频闪仪
a device with a small wheel and sharp spikes used for sensory stimulation or as a diagnostic tool in neurology
瓦滕贝格轮
an instrument used by physicians or scientists in medical operations for picking up, holding, and pulling things
钳子
a piece of medical equipment that facilitates breathing by sending air in and out of the lungs to assist patients in cases of respiratory failure
换气扇
a medical device that generates heat in tissues using high-frequency electrical currents for therapeutic purposes
透热机
a medical device that measures blood pressure by applying and releasing external pressure to the artery, providing systolic and diastolic readings
血压计
a medical device used to measure blood pressure with an inflatable cuff, gauge, and stethoscope or digital display
血压计
a device that measures and analyzes body composition for health and fitness assessment
身体成分分析仪
a portable medical device used for 24-hour heart activity monitoring to assess heart rhythm and detect cardiac abnormalities
动态心电图监测仪
a medical device for precise tissue cutting, coagulation, and cauterization during surgery, using electrical energy
电外科手术装置
a backlit panel for viewing x-ray films and radiographic images by healthcare professionals
X射线照明器
a medical tool for examining the interior of the eye, aiding in the diagnosis of eye conditions
检眼镜
a device used during surgery to remove smoke and odors from electrocautery or laser devices for a clear and safe surgical field
排烟器
a medical instrument used to assess reflexes by striking tendons during neurological examinations
反射锤
an electronic device implanted inside a person's body to help regulate their heart rate
a slender medical instrument with a blunt end used particularly for exploration of wounds or body cavities
探测器
a medical instrument used during the internal genitalia examination to dilate the opening of a body cavity
窥器（医疗器械）
an instrument fitted with two poles and a long piece of canvas used to carry the sick, the injured, or the dead
担架
a hypodermic device used in emergencies to treat a severe allergic reaction by giving an injection of epinephrine
肾上腺笔
an immobilizing device, such as a cast or brace, that protects a broken or injured part of the body during therapy or recovery period
夹板
a device that keeps someone alive when they are seriously ill and are unable to breathe on their own
生命维持机
an electronic device that warns of trouble and continuously tracks the operation of a system
显示器
a breathing device worn over the nose and mouth that is hooked up to an oxygen tank
氧气面具
a slender, solid, often sharp-pointed instrument used for withdrawing blood samples , injecting medicine , etc.
针
a tube with a long hollow needle at the end that is used to inject or withdraw fluids
注射器
a metal enclosing framework with wheels and handles that helps disabled or frail people maintain their balance while walking
助步车
specialized cutting instruments used in surgery for precise cutting and dissecting of tissues with serrated edges and different blade shapes
手术剪
a magnifying tool used in surgery for precise visualization of the surgical field
手术显微镜
a stitch or series of stitches made to secure the edges of a wound or surgical opening
针脚
a surgical instrument used to hold and manipulate needles during suturing procedures
持针器
the tools or methods that repair or enhance physiological functions for health improvement
恢复性的
a small electronic device that is worn in or behind the ear and is specifically designed to amplify inaudible sounds to help a person with hearing loss
助听器
