Kusarudza masiruru ekuvhiya akakodzera kwakakosha pakubudirira kwemapfupa, mazino, uye kuvhiyiwa kwekushungurudza. Nemhando dzakasiyana dzemasiruuru dziripo — senge cortex bhonzo screws, cancellous screws, uye yekukiya screws-kunzwisisa mutsauko wavo, mashandisiro, uye makiyi ekusarudza maitiro kwakakosha kune vanovhiya uye nyanzvi dzekutenga zvekurapa. Gwaro iri rinopa kutarisa kwakadzama kwesarudzo dzekuvhiya screw kuti ikubatsire kuita sarudzo dzekutenga uine ruzivo.
ChiiCortex Bone Screws?
Cortex bone screws yakagadzirirwa kushandiswa mune dense cortical bone, inowanzowanikwa munzvimbo dzediaphyseal (shaft) dzemapfupa marefu senge femur, tibia, uye humerus. Aya screws ane:
Kureba kweshinda diki uye kukwirira kwakaringana, izvo zvinobvumira kubatana kwakasimba nefupa rakaoma
Dhizaini yakanyatso shinda, inogonesa kudzvanya kweyunifomu pahurefu hwesiruu
Maapplication ari muplate fixation, kunyanya nekuvhara kana dynamic compression plates
Cortex screws yakanakira diaphyseal fractures, osteotomies, uye compression plating maitiro uko kwakasimba kugadzirisa kunodiwa pasina kukanganisa chimiro chebhonzo.
Mhando dzeKuvhiya Screws uye Mashandisirwo Avo
1. Cortex Bone Screws
Cortex screws akagadzirirwa dense cortical bone uye anowanzo shandiswa mukugadzirisa kuputsika uye orthopedic reconstruction. Dzinoratidza shinda dzakatsetseka uye muromo wakapinza wekuisa chaiko. Aya masiruuru anopa simba rekubata rakasimba mubhonzo rakaoma uye anowanzo shandiswa nemahwendefa ekudzikamisa.
Zvinokosha:
Zvizere kana zvishoma zvingasarudzwa
Yakagadzirwa nesimbi isina tsvina kana titanium
Inoshandiswa mu diaphyseal fractures uye plate fixation
2. Cancellous Bone Screws
Cancellous screws ane yakakora shinda dhizaini, ichiita kuti ive yakakodzera kune yakapfava, spongy bhonzo rinowanikwa munzvimbo dzemetaphyseal. Anowanzo shandiswa mukuvhiyiwa kwemakumbo, mabvi, uye pelvic.
Zvinokosha:
Huru yeshinda inonamira kuti ibatire zvirinani mutrabecular bone
Kazhinji kuzvirova-rova kuti zvive nyore kuisa
Inowanikwa muzvidimbu zvine threaded version ye compression
3. Kukiya maScrew
Locking screws inoshanda nekuvhara mahwendefa, ichigadzira yakagadziriswa-ekona yekuvaka inosimudzira kugadzikana muosteoporotic bone kana yakaoma fractures. Kusiyana nemasikiru echinyakare, anokiya mundiro, zvichideredza njodzi yekusunungura.
Zvinokosha:
Shinda dzinobatanidza bhonzo neplate
Yakanakira kuputsika kusingagadzike uye hurombo husina kunaka hwemapfupa
Inoderedza kutsamwa kwenyama yakapfava
4. Self-Tapping vs. Self-Drilling Screws
Self-tapping screws inocheka tambo dzawo asi inoda pre-yakaboorwa pilot gomba.
Self-drilling screws inobvisa kudiwa kweyega yekuboora nhanho, kuchengetedza nguva mune mamwe maitiro.
Zvinhu Zvokufunga nezvazvo Paunenge Uchisarudza Kuvhiya Screws
1. Material (Stainless Steel vs. Titanium)
Stainless Simbi: Simba rakakwirira, rinodhura, asi rinogona kukonzera mifananidzo yemifananidzo muMRI.
Titanium: Biocompatible, lightweight, MRI-compatible, asi inodhura.
2. Thread Design uye Pitch
Fine threads (cortex screws) kune dense bone.
Shinda dzakakora (cancellous screws) dzepfupa rakapfava.
3. Musoro Type
Hexagonal, Phillips, kana nyeredzi-kutyaira misoro kune akasiyana mutyairi kuenderana.
Misoro yakaderera-yepamusoro kuderedza kutsamwa kwenyama yakapfava.
4. Sterility uye Packaging
Pre-sterilized screws ne-single-use packaging inovimbisa kuchengeteka uye nyore.
Precision-Engineered Bone Screws kubva kune Akavimbika Chinese Manufacturer
KuJiangsu Shuangyang Medical Instrument Co., Ltd., takagadzira hunyanzvi hwakadzama mukugadzirwa kwemapfupa emapfupa, zvichiita kuti tive mumwe wevagadziri vakavimbika vekuChina mundima iyi. Yedu bone screw chigadzirwa mutsara unovhara huwandu hwakasiyana hwekushandisa, kusanganisira:
Cortex bone screws - yakanyatso shinda kune dense cortical bone kugadzirisa
Cancellous bone screws - yakagadziridzwa kune spongy bone munzvimbo dzemetaphyseal
Locking screws - yakagadzirirwa kugadzikana kweangular mune yakaoma fractures kana osteoporotic bone
Cannulated screws - yakanakira kuvhiyiwa kusinganyanyi kupindira uye negwara chairo kuisa waya
Headless compression screws - yediki chidimbu kana majoini-ane hukama kugadzirisa
Chii chinosiyanisa Shuangyang isanganiswa yedu yekugadzira chaiyo, ruzivo rwekiriniki, uye kugadzirisa kuchinjika. Ese mapfupa edu screws anogadzirwa achishandisa yakakwirira-kumhanya CNC machining nzvimbo nekushivirira kwakanyatso kudzora kuti ive nechokwadi chekufanana kweshinda uye biomechanical kuita. Isu tinonyatso sarudza yekurapa-giredhi titanium (Ti6Al4V), tichiona biocompatibility, corrosion kuramba, uye kusimba munzvimbo yekuvhiya.
Imwe neimwe screw inoedzwa yakazara yemhando yekuyedza, kusanganisira dimensional cheki, mechanical simba rekuongorora, uye pamusoro pekurapa ongororo. Nzvimbo yedu yekugadzira ndeye ISO 13485 yakasimbiswa uye inoenderana neEC miyero, ine akawanda emamodhi edu atoshandiswa mukuvhiya masisitimu kutenderera pasirese.
Kuwedzera kune akajairwa mamodheru, isu tinopa tsika screw dhizaini masevhisi, akarongedzerwa kune ako ekuvhiya mapuroteni kana implant system inoenderana. Kunyangwe kuri kugadzirisa tambo yeshinda kuti itenge bhonzo zvirinani kana kugadzirisa screw head kuti ienderane nemaplateti ako, timu yedu ine ruzivo R&D inogona kutsigira kukurumidza prototyping uye OEM/ODM kubatanidzwa.
Inovimbwa nevashambadziri vepasi rese, zvipatara, uye vanobatana neOEM, Shuangyang inopa inodhura-inoshanda, yepamusoro-inoshanda bone screw mhinduro inosangana nezvinoda kubuda zveothopedic trauma care.
Nguva yekutumira: Jul-07-2025