Laminated bladded puncture expander

An overlapped puncture dilator for urinary bladder is composed of a puncture needle, a leading core, and overlapped dilating tubes with different diameters and conic front end.

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Bibliographic Details
Main Author LAIKUN,TANG TANG
Format Patent
LanguageEnglish
Published 05.09.2007
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:An overlapped puncture dilator for urinary bladder is composed of a puncture needle, a leading core, and overlapped dilating tubes with different diameters and conic front end.
Bibliography:Application Number: CN2007138619