Device and method for measuring accumulative urine volume of urinary bladder

The invention provides a device and a method for measuring the accumulative urine volume of a urinary bladder. The device fixes an A-type ultrasonic probe at a specific position of the low abdominal wall of a human body by a probe fixture, a support frame and a base, wherein the probe swings in a pl...

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Bibliographic Details
Main Authors LI LIFENG, ZHONG JINRONG, FAN YUBO, LI SHUYU, MA FENGLING, LI DEYU, LIU CHENGRUI, JIA SHUHAN, PU FANG, NIU HAIJUN, WANG XITAI
Format Patent
LanguageChinese
English
Published 22.12.2010
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention provides a device and a method for measuring the accumulative urine volume of a urinary bladder. The device fixes an A-type ultrasonic probe at a specific position of the low abdominal wall of a human body by a probe fixture, a support frame and a base, wherein the probe swings in a plane under the drive of an electric motor; the position of the base is adjusted, so that the swinging plane of the probe is positioned on the central sagittal plane of the human body; when swinging, the probe aims at the urinary bladder to emit and receive ultrasonic waves once at the angular interval of 15 degrees to form a plurality of ultrasonic beams; and the anteroposterior diameter D and the axial diameter H of the urinary bladder are calculated according to the number of the ultrasonic beams penetrating the urinary bladder and corresponding angles, and the accumulative urine volume of the urinary bladder is calculated according to the formula V=D*H*K. The device of the invention has the characteristics of low
Bibliography:Application Number: CN2009186391