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Extreme low air pressure deadweight tester
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Method and apparatus for respiratory therapy using intermittent flow having automatic adjustment of a dose of therapeutic gas to the rate of breathing
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Monitor for controlling the flow of gases for breathing during inhalation
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Apparatus for inhalation therapy using triggered dose oxygenator employing an optoelectronic inhalation sensor
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Mouth nose mask for use with an inhalation therapy and/or breathing monitoring apparatus
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Method and apparatus for using an inhalation sensor for monitoring and for inhalation therapy
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Optoelectronic inhalation sensor for monitoring inhalation and for inhalation therapy
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Breathing sensor
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Pneumatic breathing belt sensor with minimum space maintaining tapes
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Differential pressure switch with square diaphragm plate supported by the diaphragm
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Air flow switch
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Cup supporter with removable elastic hip band
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Cup supporter for insertion into a garment
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Liquid flow switch
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