NaCAH Medical | Sichuan, China
Kune vatengi vari kutsvaga MOQ shoma uye mhando dzakasiyana dzezvigadzirwa, Multispecialty Suppliers vanopa maitiro avo ekugadzirisa MOQ yakaderera, mhinduro dzezvinhu kubva kumagumo kusvika kumagumo, uye kutenga zvinhu zvakasiyana-siyana, zvichitsigirwa neruzivo rwavo rwakakura muindasitiri nebasa uye kunzwisisa kwakasimba kwemafambiro ezvigadzirwa ari kubuda.
Ⅰ. Chii chinonzi PEEK screws?
Skuruu dzePEEK (polyetheretherketone) dzinogadzirwa nepurasitiki yakagadzirwa neunyanzvi ine insulation yakanaka, inodzivirira ngura, inodzivirira kupisa kwakanyanya, uye inodzivirira moto. Dzinoshandiswa zvakanyanya mumidziyo yekurapa, michina yemagetsi, ndege, nedzimwe nzvimbo.
Zvivakwa zveZvinhu
PEEK ipurasitiki yemhando yepamusoro ine simba rekudzivirira makemikari pakati pemapurasitiki ekugadzira, inonyungudika chete musulfuric acid yakakora. Hunhu hwayo hwemuchina hunosanganisira kudzivirira kupisa (kupisa kunogara kuchishandiswa kusvika 260°C), kuramba kupera, kuramba moto (UL94 V-0 kuramba moto), uye kuramba hydrolysis.
Mashandisirwo
Midziyo Yekurapa: Nekuda kwehunhu hwayo husina magineti, hunodzivirira kupisa, uye hunodzivirira ngura, dzakakodzera zvikamu zvemidziyo yekuvhiya.
Midziyo yemagetsi: Inoshandiswa muzvinhu zvakanyatsonaka zvakaita semaIC wafer carriers uye maLCD manufacturing jigs.
Mudenga: Inoshandiswa zvakanyanya muzvinhu zvinoda simba remhepo uye zvisimbiso zvemasuo endege.
Mhando dzekuvaka
Mamwe mamodheru anosimbiswa negirazi fiber (semuenzaniso, 30% girazi fiber) kuti awedzere hunhu hwemakanika. Anowanzo shandiswa muzvivakwa zvine chimiro chakafanana ne hermaphroditic screws uye knurled thumb screws.
Ⅱ.Vanoisa screws mubvi rako here pakuvhiyiwa kweACL?
Masikuruu anowanzo shandiswa kuchengetedza ma grafts panguva yekuvhiyiwa kweAnterior cruciate ligament (ACL). Panguva yekuvakazve ACL, chiremba anoshandisa arthroscopy kuita kucheka kudiki kwakatenderedza gumbo. Mushure mekubvisa ACL yakakuvara, autologous kana allogeneic graft inoiswa mujointi. Masikuruu, maanchor, nezvimwe zvinoshandiswa kuchengetedza graft pamubhedha wemapfupa kuti igare yakasimba.
Chinangwa cheSikuruu
Masikuruu anonyanya kushandiswa kusimbisa ma graft (akadai se patellar tendon ne hamstring tendon) ku femur ne tibia, zvichidzivirira kuti asatsvedze kana kudonha. Rudzi urwu rwekugadzirisa ibasa rinowanzoitwa panguva yekuvhiyiwa kwe arthroscopic uye rinoita kuti ibvi rigare zvakanaka mushure mekuvhiyiwa.
Kudzivirira Mushure mekuvhiyiwa
Mushure mekuvhiyiwa, chisungo chesimbi kana madondoro chinodiwa kuchengetedza mabvi, uye kurovedza muviri nekurovedza muviri kunoitwa. Kazhinji masikuruu haadi kubviswa; zvishoma nezvishoma anova chikamu chepfupa sezvo mapfupa anobatana.
Ⅲ. PEEK screw inogona kudyiwa nemhuka here?
Zvikuruu zvepolyetheretherketone (PEEK) hazviore. Nekuda kwehunhu hwazvo, hazvigone kuputsika mumuviri wemunhu uye zvinoda kubviswa nekuvhiyiwa.
Zvikonzero zveKusaora Kwezvinhu Zvakaita Sezvipenyu
PEEK (polyetheretherketone) ipolymer ine huremu hwakawanda uye ine simba rakawanda uye kugadzikana. Haigone kukanganiswa mumuviri wemunhu kuburikidza nekuora kwe enzyme kana ngura. Mukushandiswa kwekurapa kuripo, PEEK screws inonyanya kushandiswa mukuvhiyiwa kwe anterior cruciate ligament uye majoint fusion, izvo zvinoda kugadziriswa kwenguva refu kwemapfupa kana nyama yakapfava. Nokudaro, chinhu chacho chinofanira kuratidza kugadzikana kwenguva refu.
Nguva yekutumira: Gumiguru-20-2025
