Kev phais staple tshem tawm thiab nws siv - Ntu 2

Surgical staple removerthiab nws siv

Txuas daim duab piav qhia

[0015] FIG.1 yog daim duab kos duab ntawm kev xyaum qhia hauv qhov kev tsim kho tam sim no,

[0016] FIG.2 yog ib daim duab schematic ntawm cov ntsia hlau ntsia hlau extractor nyob rau hauv lub invention tam sim no,

[0017] FIG.3 yog ib daim duab kos duab ntawm lwm tus embodiment ntawm cov ntsia hlau ntsia hlau extractor nyob rau hauv tam sim no invention.

[0018] hauv daim duab, 1. Guide handle, 2. Guide link, 3. Guide head, 4. Laum ntsis, 5. Guide qhov, 6. Auxiliary fixing needle, 7. Nail extractor handle, 8. Nail extractor rod, 9. Nail extractor thread head, 10. Nail extractor handle pas nrig.

Kev siv tshwj xeeb

[0019] qhov tshwj xeeb embodiment ntawm tam sim no invention yog raws li qhia nyob rau hauv daim duab:

[0020] embodiment 1, ib qho orthopedic tawg ntsia thawv extractor, uas yog tus cwj pwm nyob rau hauv hais tias nws yog tsim los ntawm ib tug xyaum qhia, ib tug laum ntsis 4 thiab ib tug ntsia hlau ntsia thawv extractor.Ib qho kawg ntawm cov lus qhia txuas 2 ntawm lub laum phau ntawv qhia yog ib qho kev taw qhia, thiab lwm qhov kawg yog nruab nrog lub Hoobkas zoo li tus taw qhia lub taub hau 3. Qhov kab rov tav ntawm lub taub hau phau ntawv qhia muaj lub qhov qhia 5 rau kev txhim kho lub laum me ntsis, thiab cov inclined seem ntawm phau ntawv qhia lub taub hau yog welded nrog ib tug auxiliary positioning tus pin 6. Tus ntsia thawv extractor yog T-puab, lub Upper kawg ntawm tus ntsia thawv extractor pas nrig 8 yog muab nrog ib tug ntsia thawv extractor kov 7 perpendicular rau nws, thiab lub qis kawg yog ib tug truncated conical ntsia hlau extractor xov lub taub hau 9. Cov kev taw qhia xov yog rov qab xov, piv txwv li sab laug tes xov.Lub hauv ntej kawg ntawm lub taub hau xov yog 0.5-1 hli me tshaj qhov drilling txoj kab uas hla, lub rear kawg yog 1-2 hli loj tshaj qhov drilling txoj kab uas hla, thiab xov ntev yog 15-25 hli.Nyob rau hauv lub invention, lub laum me ntsis thiab tus ntsia thawv extractor pas nrig yog ua los ntawm kev kho mob nyuaj alloy steel, thiab lwm yam yuav ua tau los ntawm kev kho mob stainless hlau.