Uri kunetsekana here kuwana mahwendefa ekuvhara akakodzera kune zvaunoda zveothopedic? Unonetseka here nezvemhando, simba rezvinhu, kana kuti mahwendefa achaenderana nehurongwa hwako hwekuvhiya? Zvimwe hauna chokwadi kuti ndeupi mutengesi kuChina waunogona kuvimba nazvo.
Kana iwe uri mutengi wezvokurapa kana muparidzi, kusarudza mahwendefa ekuvhara akakodzera kunopfuura kungoita sarudzo yemutengo. Iwe unofanirwa kufunga nezvezvinhu-titanium kana simbi isina tsvina? Iwe une hanya nekurongeka, chengetedzo, uye nguva yekuendesa. Uye zvechokwadi, iwe unoda mumwe wako anonzwisisa mazinga epasi rose.
Gwaro iri rinokubatsira kuita sarudzo dzakangwara uye kudzivirira zvikanganiso zvakajairika paunenge uchitenga mahwendefa ekukiya kubva kuChina.
Basa reKukiya Plates
Kusiyana nema plates echinyakare emabhonzo, ma plates ekukiya anopa kugadzikana-pakona kuburikidza nemaburi ane threaded anochengetedza screws mundiro. Ichi chimiro chinosimbisa kugadzirisa kwakasimba, kunyanya mune osteoporotic bone kana yakaoma fractures. Mahwendefa ekukiya muChina ave kugamuchirwa zvakanyanya kune avo epamusoro ekugadzira zviyero, kudhura-kuita, uye kuita kwakavimbika mune zvese zviri zviviri trauma uye orthopedic maitiro.
Titanium Locking Plates: Yakareruka uye Biocompatible
Titanium alloy locking plates, anowanzo gadzirwa kubva kuTi-6Al-4V, anozivikanwa nekunaka kwazvo biocompatibility uye corrosion resistance. Aya mahwendefa anonyanya kukodzera kuvarwere vane sensitivity kune simbi kana kana kusungirirwa kwenguva refu kunodiwa.
Zvakanakira zvetitanium yekuvhara mahwendefa:
Biocompatibility: Titanium inert mumuviri wemunhu uye inoderedza kuzvimba mhinduro.
Kurema: Titanium yekuvhara mahwendefa yakanyanya kureruka kupfuura simbi isina tsvina, ichideredza kusagadzikana kwemurwere.
Elastic Modulus: Titanium ine yakaderera modulus yekunyungudika, ichiita kuti ive pedyo neiyo yemapfupa echisikigo. Izvi zvinobatsira kudzivirira kushushikana kwekudzivirira uye kukurudzira zviri nani kugadzirisa mapfupa.
Nekudaro, mutengo wetitanium yekuvhara mahwendefa muChina unowanzo kuve wakakwira, uye kupfava kwavo kungaunza matambudziko mumamiriro ezvinhu anoda simba remuchina.
Stainless Steel Locking Plates: Simba uye Mutengo-Kushanda
Stainless simbi yekuvhara mahwendefa, anowanzo gadzirwa kubva ku316L yekuvhiya-giredhi simbi, inoramba iri sarudzo yakakurumbira mukushungurudzika kwakawanda uye maitiro emapfupa nekuda kwekusimba kwavo uye kugona.
Zvakanakira Stainless simbi kukiya mahwendefa:
Mechanical Strength: Simbi isina simbi inopa yakakwira tensile simba, ichiita kuti ive yakakodzera kune yakakwirira-inotakura-inotakura nzvimbo.
Mutengo: Zvigadzirwa zvakaderera uye mitengo yekugadzira inoita kuti mahwendefa esimbi awedzere kuwanikwa, kunyanya mumisika isingadhuri.
Kureruka Kwekugadzirisa: Simbi isina tsvina iri nyore kugadzira uye kugadzirisa kune akasiyana anatomical maumbirwo uye zvinodiwa pakuvhiya.
Zvakadaro, simbi isina simbi inokonzeresa kuita ngura nekufamba kwenguva, kunyanya kana iyo yepasi passivation ikakanganiswa. Izvi zvinogona kuve kunetseka mukusimwa kwenguva refu kana kune varwere vane mamwe allergic profiles.
Kusarudzwa Kwezvinhu: Zvekufunga
Paunosarudza pakati petitanium yekuvhara mahwendefa uye simbi isina tsvina yekuvhara mahwendefa kubva kuChina, funga zvinotevera:
Murwere profile: zera, nhanho yebasa, uye chero inozivikanwa simbi sensitivities.
Nzvimbo yekuvhiya: ingave ndiro inoshandiswa munzvimbo yakanyanya-kushushikana kana nzvimbo yakatetepa.
Kudyara nguva: kwenguva refu vs. yenguva pfupi yekugadzirisa mukati.
Budget: kuenzanisa zvinodiwa zvekiriniki nezviwanikwa zviripo.
Vazhinji vatengesi veChinese zvino vanopa ese ari maviri emhando yemhando, pamwe nesarudzo dzekugadzirisa uye yakasimbiswa data data, zvichiita kuti vanachiremba nevatengi vaite sarudzo-dzinoenderana nehumbowo.
PaShuangyang Medical, isu tinonyanya kugadzira uye kugadzira titanium yekuvhara mahwendefa akagadzirirwa kusangana nezvinodiwa zvekiriniki zvakasiyana. Zvigadzirwa zvedu zvinogadzirwa kubva kumhando yepamusoro titanium alloy (Ti-6Al-4V), kuve nechokwadi chepamusoro biocompatibility, corrosion resistance, uye kuvimbika kwemuchina. Tine tarisiro yekurongeka, chengetedzo, uye kutevedzera mazinga epasirese, isu tinopa akavimbika ekuvhara ndiro mhinduro kubva kuChina kuenda kunyanzvi dzemapfupa pasi rese. Bata isu kuti udzidze zvakawanda nezve yedu titanium plate masisitimu uye masevhisi ekugadzirisa.
Nguva yekutumira: Jun-30-2025