METHOD AND DEVICE FOR MEASUREMENT OF ACIDITY OF GASTRIC JUICES Russian patent published in 2008 - IPC A61H1/00 A61H7/00 A61H13/00 

Abstract RU 2314782 C2

FIELD: medicine.

SUBSTANCE: capsule is introduced into patient's stomach; capsule cripples during time under effect of gastric juices acid. Time of introduction is noted and moment of effect made by capsule is registered by special instruments or by means of organs of sense. Cotton is registered as effect. Capsule has case made of material being able to dissolve under effect of gastric juices. There is filler inside case. Filler is made of material with acoustic density being different from acoustic density of gastric juices or of air under increased pressure. Device for initiating capsule has cylindrical case with piston provided with rod. Rod allows driving piston in motion manually. Device also has cap or plug for placing capsule, which plug closes free end of case. There are openings in case. Rest restricts stroke of piston. Cap or plug is conjugated with case by dismountable and waterproof connection.

EFFECT: improved efficiency of operation; simple design.

9 cl, 2 ex, 3 dwg

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RU 2 314 782 C2

Authors

Zhirkevich Vasilij Jul'Evich

Dates

2008-01-20Published

2005-12-26Filed