Chidziwitso cha JDS Femoral Stem Hip Instrument

TheJDS chiuno chidaimayimira kupita patsogolo kwakukulu pakuchita opaleshoni ya mafupa, makamaka pankhani ya opaleshoni yobwezeretsa chiuno. Zidazi zimapangidwira kuti zikhale zolondola komanso zogwira mtima za opaleshoni ya m'chiuno, ndipo zimasinthidwa malinga ndi zosowa zomwe zimasintha nthawi zonse za opaleshoni ndi odwala.

Mtengo wa JDSchida cholumikizira m'chiunoimakhala ndi kamangidwe katsopano komwe kamapangitsa kuti opaleshoni ikhale yosavuta. Chidacho chimaphatikizapo zida zambiri zothandizira kuyika molondola shaft ya chiuno, kuonetsetsa kuti kugwirizanitsa bwino ndi kukhazikika. Izi ndizofunikira kwambiri kuti ma implants a m'chiuno akhale opambana kwa nthawi yayitali, chifukwa kuyika bwino kumatha kuchepetsa kwambiri zovuta zomwe zingachitike ndikuwongolera momwe wodwalayo alili.

Hip SetKugwiritsa Ntchito ndi Kugwiritsa Ntchito Opaleshoni Yamafupa
Chimodzi mwazogwiritsa ntchito kwambiriZida za JDS m'chiunondi hip arthroplasty (THA), yomwe ndi opaleshoni yodziwika kwa odwala omwe ali ndi nyamakazi ya m'chiuno kapena yosweka. Chida ichi chimathandiza madokotala ochita opaleshoni kukonzekera molondola zitsulo za m'chiuno ndi femur kuti zitsimikizire kugwirizanitsa bwino komanso kukhazikika kwa ma implants a m'chiuno. Mapangidwe ake a ergonomic amalola kusinthasintha kwakukulu, motero kuchepetsa chiopsezo cha zovuta za opaleshoni.

Chiyambi chaChida cha mchiunondi shaft yachikazi yokha, yomwe nthawi zambiri imapangidwa ndi zinthu zamphamvu kwambiri monga titaniyamu kapena cobalt chromium alloy. Tidasankha zinthuzi chifukwa cha biocompatibility ndi kulimba kwake kuti zigwiritsidwe ntchito nthawi yayitali m'thupi la munthu. Mtsinje wa chikazi umatsatira kwambiri chikazi, kupereka maziko okhazikika a mgwirizano wa chiuno chopanga.

Chinthu china chofunika kwambiri ndi reamer, chomwe chimagwiritsidwa ntchito pokonzekera chubu lachikazi la shaft yachikazi. The reamer imatsimikizira kuti chubu lachikazi liri ndi kukula koyenera ndi mawonekedwe, potero zimatsimikizira kukhazikika kotetezeka kwa shaft yachikazi. Gawoli ndilofunika kwambiri kuti muchepetse zovuta komanso kuonetsetsa kuti implant italikirapo.

Kuphatikiza apo, zida zopangira zida zitha kukhala ndi zida zosiyanasiyana zoyeserera zomwe zimalola madokotala ochita opaleshoni kuyesa kukula ndi masinthidwe osiyanasiyana asanakhazikitsidwe komaliza. Njira yogwiritsira ntchito mayesero ndi yofunika kwambiri kuti tipeze mgwirizano wabwino ndi odwala.

Mwachidule, achida cholumikizira m'chiunoimakhala ndi zigawo zingapo zofunika, kuphatikiza tsinde lachikazi, reamer, kalozera wowongolera, ndi mayeso. Chigawo chilichonse ndi chofunikira kwambiri poonetsetsa kuti opaleshoni ya m'chiuno ikuyendera bwino, potsirizira pake kupititsa patsogolo chidziwitso cha odwala komanso kupititsa patsogolo umoyo wa odwala omwe ali ndi matenda okhudzana ndi chiuno.