Device convenient for suturing meniscus

The device comprises an outer needle tube, an inner needle and a handle, one end of the outer needle tube is connected to the end of the handle, a positioning frame is connected to the inner wall of an inner cavity of the handle, the inner needle is movably installed in the outer needle tube, the su...

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Bibliographic Details
Main Authors HU MINGKAI, TIAN QIANYING, JI JIALEI, HU XIAOJUN
Format Patent
LanguageChinese
English
Published 30.05.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The device comprises an outer needle tube, an inner needle and a handle, one end of the outer needle tube is connected to the end of the handle, a positioning frame is connected to the inner wall of an inner cavity of the handle, the inner needle is movably installed in the outer needle tube, the surface of the inner needle is connected to the positioning frame in a sliding mode, and an adjusting assembly is arranged on the surface of the inner needle. A connecting block of the adjusting assembly is slidably connected with the inner wall of a limiting groove of the handle, a limiting assembly is arranged in an inner cavity of the handle, the two sides of a limiting baffle of the limiting assembly are movably connected with the inner wall of the inner cavity of the handle, and an end cover is movably inserted into the end of the handle. The adjusting push plate connected to the top of the connecting block moves, the inner needle is adjusted on the positioning frame in the handle, the precision of the puncturin
Bibliography:Application Number: CN202222643806U