Kusankha zomangira zoyenera ndikofunikira kuti pakhale maopaleshoni opambana a mafupa, mano, ndi ovulala. Ndi mitundu yosiyanasiyana ya zomangira zomwe zilipo—monga zomangira za fupa la cortex, zomangira zomangira, ndi zomangira zokhoma—kumvetsetsa kusiyana kwawo, kugwiritsa ntchito, ndi njira zazikulu zosankhira ndikofunikira kwa maopaleshoni ndi akatswiri ogula zinthu zachipatala. Bukhuli limapereka kuyang'ana mozama pa zosankha za opaleshoni kuti zikuthandizeni kupanga zisankho zogula mwanzeru.
Kodi Ndi ChiyaniZojambula za Cortex Bone?
Zomangira za fupa la cortex zimapangidwira kuti zigwiritsidwe ntchito mu fupa la cortical, lomwe limapezeka m'madera a diaphyseal (shaft) a mafupa aatali monga femur, tibia, ndi humerus. Zomangira izi zili ndi:
Kutalika kwakung'ono kwa ulusi ndi kamvekedwe kakang'ono, komwe kumapangitsa kuti tizilumikizana molimba ndi fupa lolimba
Kapangidwe kokhala ndi ulusi wokwanira, kupangitsa kuti kuphatikizika kofananako kumalire a screw
Ntchito mu mbale fixation, makamaka ndi zokhoma kapena mphamvu compression mbale
Zomangira za cortex ndizoyenera kuphulika kwa diaphyseal, osteotomies, ndi ma compression plating njira pomwe kukhazikika kolimba kumafunika popanda kusokoneza kapangidwe ka fupa.
Mitundu ya Zopangira Opaleshoni ndi Magwiridwe Awo
1. Zopangira Mafupa a Cortex
Zomangira za cortex zimapangidwira fupa la cortical wandiweyani ndipo amagwiritsidwa ntchito kwambiri pokonza fracture ndi kukonzanso mafupa. Amakhala ndi ulusi wabwino komanso nsonga yakuthwa kuti alowetse bwino. Zomangira izi zimapereka mphamvu yogwira mwamphamvu m'mafupa olimba ndipo nthawi zambiri amagwiritsidwa ntchito ndi mbale kuti akhazikike.
Zofunika Kwambiri:
Zosankha zathunthu kapena pang'ono
Amapangidwa kuchokera ku chitsulo chosapanga dzimbiri kapena titaniyamu
Amagwiritsidwa ntchito mu diaphyseal fractures ndi kukonza mbale
2. Cancellous Bone Screws
Zomangira zomangira zimakhala ndi ulusi wokulirapo, zomwe zimawapangitsa kukhala abwino kwa mafupa ofewa, a spongy omwe amapezeka kumadera a metaphyseal. Amagwiritsidwa ntchito nthawi zambiri pa maopaleshoni a akakolo, mawondo, ndi m'chiuno.
Zofunika Kwambiri:
Ulusi wokulirapo kuti ugwire bwino fupa la trabecular
Nthawi zambiri kudzigunda kuti mulowetse mosavuta
Zilipo m'matembenuzidwe opangidwa pang'ono kuti atsike
3. Zotsekera Zotsekera
Zomangira zokhoma zimagwira ntchito ndi mbale zokhoma, kupanga chomangira chokhazikika chomwe chimapangitsa kukhazikika kwa mafupa osteoporotic kapena fractures zovuta. Mosiyana ndi zomangira zachikhalidwe, zimatsekera m'mbale, kuchepetsa chiopsezo cha kumasuka.
Zofunika Kwambiri:
Ulusi umagwirizanitsa mafupa ndi mbale
Oyenera kusweka kosakhazikika komanso kutsika kwa mafupa
Amachepetsa kukwiya kwa minofu yofewa
4. Kudzigunda Kokha motsutsana ndi Zopangira Zodzibowola
Zomangira zodzigogoda zokha zimadula ulusi wake koma zimafunikira bowo loyendetsa lomwe lidabowoledwa kale.
Zomangira zodzipangira zokha zimachotsa kufunikira kwa gawo lobowola lapadera, kupulumutsa nthawi munjira zina.
Zomwe Muyenera Kuziganizira Posankha Zopangira Opaleshoni
1. Zida (Zitsulo Zosapanga dzimbiri vs. Titanium)
Chitsulo Chosapanga dzimbiri: Mphamvu zapamwamba, zotsika mtengo, koma zimatha kuyambitsa zojambula mu MRI.
Titanium: Biocompatible, lightweight, MRI-compatible, koma yokwera mtengo.
2. Mapangidwe a Ulusi ndi Pitch
Ulusi wabwino (zomakona za kotekisi) za fupa wandiweyani.
Ulusi wosalala (zomangira zomangira) za mafupa ofewa.
3. Mtundu wa Mutu
Hexagonal, Phillips, kapena mitu yoyendetsa nyenyezi kuti igwirizane ndi madalaivala osiyanasiyana.
Mitu yotsika kwambiri kuti muchepetse kukwiya kwa minofu yofewa.
4. Kusabereka ndi Kuyika
Zomangira zosawilitsidwa zokhala ndi zotengera zogwiritsidwa ntchito kamodzi zimatsimikizira chitetezo komanso kusavuta.
Zopangira Mafupa Opangidwa ndi Precision-Engineered kuchokera kwa Wopanga Wodalirika Wachi China
Ku Jiangsu Shuangyang Medical Instrument Co., Ltd., tapanga luso lozama pakupanga fupa la mafupa, kutipanga kukhala amodzi mwa opanga odalirika ku China pantchito iyi. Chingwe chathu chopangira fupa la fupa chimakhala ndi ntchito zingapo, kuphatikiza:
Zomangira za fupa la cortex - zolumikizidwa ndendende kuti zigwirizane ndi fupa la cortical
Cancellous fupa zomangira - zokongoletsedwa ndi spongy fupa m'magawo a metaphyseal
Zomangira zokhoma - zopangidwira kukhazikika kwa angular m'mafupa ovuta kapena osteoporotic bone
Zomangira za cannulated - zabwino kwambiri popanga maopaleshoni osasokoneza pang'ono ndikuyika waya wolondola
Zomangira zopanda mutu - zachidutswa chaching'ono kapena cholumikizira chogwirizana
Chomwe chimasiyanitsa Shuangyang ndikuphatikiza kwathu kupanga zolondola, kuzindikira zachipatala, ndi kusinthasintha kwa makonda. Zomangira zathu zonse za fupa zimapangidwa pogwiritsa ntchito malo othamanga kwambiri a CNC omwe ali ndi zololera zoyendetsedwa mwamphamvu kuti zitsimikizire kufanana kwa ulusi komanso magwiridwe antchito a biomechanical. Timasankha titaniyamu wamtundu wamankhwala (Ti6Al4V), kuwonetsetsa kuti biocompatibility, kukana dzimbiri, komanso kulimba pamalo opangira opaleshoni.
Screw iliyonse imayesedwa bwino kwambiri, kuphatikiza macheke am'mbali, kuwunika mphamvu zamakina, ndikuyang'anira chithandizo chapamwamba. Malo athu opangira ndi ISO 13485 ovomerezeka ndipo amagwirizana ndi miyezo ya CE, yokhala ndi mitundu yathu yambiri yomwe imagwiritsidwa ntchito kale pama opaleshoni padziko lonse lapansi.
Kuphatikiza pamitundu yokhazikika, timapereka ntchito zopangira zomangira, zogwirizana ndi ma protocol am'deralo kapena kutengera makina opangira ma implant. Kaya ikusintha ulusi kuti ugulitse bwino mafupa kapena kusintha screw mutu kuti ugwirizane ndi mbale za eni, gulu lathu lodziwa zambiri la R&D litha kuthandizira kujambula mwachangu komanso kuphatikiza kwa OEM/ODM.
Odalirika ndi ogawa padziko lonse lapansi, zipatala, ndi abwenzi a OEM, Shuangyang amapereka njira zotsika mtengo, zogwira ntchito kwambiri za fupa la mafupa zomwe zimakwaniritsa zofunikira zowonongeka za chisamaliro cha kuvulala kwa mafupa.
Nthawi yotumiza: Jul-07-2025