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2. Sphygmomanometer - Wikipedia

   en.wikipedia.org/wiki/Sphygmomanometer

   A sphygmomanometer (/ ˌ s f ɪ ɡ m oʊ m ə ˈ n ɒ m ɪ t ə r / SFIG-moh-mə-NO-mi-tər), also known as a blood pressure monitor, or blood pressure gauge, is a device used to measure blood pressure, composed of an inflatable cuff to collapse and then release the artery under the cuff in a controlled manner, [1] and a mercury or aneroid manometer to measure the pressure.

3. Blood pressure measurement - Wikipedia

   en.wikipedia.org/wiki/Blood_pressure_measurement

   A minimum systolic value can be roughly estimated by palpation, most often used in emergency situations, but should be used with caution. [10] It has been estimated that, using 50% percentiles, carotid, femoral and radial pulses are present in patients with a systolic blood pressure > 70 mmHg, carotid and femoral pulses alone in patients with systolic blood pressure of > 50 mmHg, and only a ...

4. Instruments used in general medicine - Wikipedia

   en.wikipedia.org/wiki/Instruments_used_in...

   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 Thermometer: to record body temperature: Tongue depressor: for use in ...

5. Sphygmograph - Wikipedia

   en.wikipedia.org/wiki/Sphygmograph

   In 1880, Samuel von Basch (1837–1905) invented the sphygmomanometer, which was then improved by Scipione Riva-Rocci (1863–1937) in the 1890s. In 1901 Harvey Williams Cushing improved it further, and Heinrich von Recklinghausen (1867–1942) used a wider cuff, and so it became the first accurate and practical instrument for measuring blood ...

6. Stethoscope - Wikipedia

   en.wikipedia.org/wiki/Stethoscope

   In combination with a manual sphygmomanometer, it is commonly used when measuring blood pressure. Less commonly, "mechanic's stethoscopes", equipped with rod shaped chestpieces, are used to listen to internal sounds made by machines (for example, sounds and vibrations emitted by worn ball bearings), such as diagnosing a malfunctioning ...

7. Korotkoff sounds - Wikipedia

   en.wikipedia.org/wiki/Korotkoff_sounds

   Similarly, if the cuff of a sphygmomanometer is placed around a patient's upper arm and inflated to a pressure above the patient's systolic blood pressure, there will be no sound audible. This is because the pressure in the cuff is high enough such that it completely occludes the blood flow. This is similar to a flexible tube or pipe with fluid ...