Reliable surgery retractor of structure

The utility model provides a reliable surgery retractor of structure, it includes the pinion rack, fix at the fixed arm seat of pinion rack tip and can follow the movable arm seat that pinion rack length direction moved, it still including respectively with fixed arm seat and activity arm seat corre...

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Bibliographic Details
Main Authors LIU HONGXIAO, REN XIANGXING, GU CHENGXIONG, YU YANG, LI HONGWU
Format Patent
LanguageChinese
English
Published 15.09.2017
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model provides a reliable surgery retractor of structure, it includes the pinion rack, fix at the fixed arm seat of pinion rack tip and can follow the movable arm seat that pinion rack length direction moved, it still including respectively with fixed arm seat and activity arm seat correspond set up decide blade and moving vane, decide all through a coupling assembling detachably connection between blade and fixed arm seat and moving vane and the movable arm seat, axle coupling assembling includes fixed arm and blade axle and sets up the axle sleeve between fixed arm and blade axle, the upper end of blade axle is passed behind the axle sleeve through opening spring subassembly joint in the fixed arm, the fixed arm is fixed on fixed arm seat and activity arm seat, the blade axle is fixed on deciding blade and moving vane, opening spring subassembly includes the opening spring and is used for the opening spring retaining ring of fixed opening spring position, the upper end of blade axle be equipped
Bibliography:Application Number: CN201621086004U