Abstract: There is disclosed a blood pressure measuring instrument which utilizes a standard cuff, a bulb for manually pumping up the cuff pressure, and a bleed hole which allows the cuff pressure to decrease at the rate of a few mm Hg per second. A single pressure transducer is in communication with the cuff interior and its output is sampled at a rate much higher than that of the blood pressure pulses.

Abstract: There is disclosed a blood pressure measuring instrument which utilizes a standard cuff, a bulb for manually pumping up the cuff pressure, and a bleed hole which allows the cuff pressure to decrease at the rate of a few mm Hg per second. A single pressure transducer is in communication with the cuff interior and its output is sampled at a rate much higher than that of the blood pressure pulses.

Abstract: There is disclosed a blood pressure measuring instrument which utilizes a standard cuff, a bulb for manually pumping up the cuff pressure, and a bleed hole which allows the cuff pressure to decrease at the rate of a few mm Hg per second. A single pressure transducer is in communication with the cuff interior and its output is sampled at a rate much higher than that of the blood pressure pulses.

Abstract: There is disclosed a blood pressure measuring instrument which utilizes a standard cuff, a bulb for manually pumping up the cuff pressure, and a bleed hole which allows the cuff pressure to decrease at the rate of a few mm Hg per second. A single pressure transducer is in communication with the cuff interior and its output is sampled at a rate much higher than that of the blood pressure pulses.

Abstract: A fluid sampler which may be held in the hand in the manner of a pencil is provided with an overstroke so that after a plunger is operated with a certain stroke to sample a determinable amount of fluid, the plunger can then be operated with an overstroke to make certain that all fluid is discharged from the sampler. The stroke of the plunger is furthermore adjustable. The sampler is provided with a longitudinally extended portable body provided with a bore extending longitudinally therethrough. A nozzle is provided at one end of the bore within which is a chamber. A plunger is located partly in the chamber and partly in the bore with a piston being operatively associated with the plunger and slidable in the bore. An adjustable control is provided in the bore to adjust the stroke of the piston. A lever is mounted on the body to operate the plunger through the intermediary of the piston whereby fluid may be drawn into or discharged from the aforementioned chamber.