Byanditswe na CAH Medical | Sichuan, Ubushinwa
Ku baguzi bashaka MOQ nkeya n'ubwoko bwinshi bw'ibicuruzwa, Multispecialty Suppliers batanga uburyo bwo guhindura MOQ nkeya, ibisubizo by'ibikoresho kuva ku mpera kugeza ku mpera, hamwe no kugura ibintu mu byiciro byinshi, bitewe n'uburambe bwabo mu nganda na serivisi ndetse n'ubumenyi bukomeye ku bijyanye n'imigendekere y'ibicuruzwa bishya.
Ⅰ.Ibikururu bya PEEK ni iki?
Utugo twa PEEK (polyetheretherketone) dukozwe muri pulasitiki yihariye y’ubuhanga ifite ubushyuhe bwiza, irwanya ingese, irwanya ubushyuhe bwinshi, kandi irinda inkongi z’umuriro. Dukoreshwa cyane mu bikoresho by’ubuvuzi, ibikoresho by’ikoranabuhanga, iby’indege, n’ibindi bikorwa.
Imiterere y'Ibikoresho
PEEK ni pulasitiki yihariye y’ubuhanga bwo mu bwoko bwa semi-crystalline ifite ubushobozi bwo kurwanya ibinyabutabire kurusha izindi pulasitiki zo mu buhanga, ikaba ishongeshwa gusa muri aside sulfure irimo. Imiterere yayo ya mashini irimo kudashyuha (ubushyuhe buhoraho bwo gukora kugeza kuri 260°C), kudashira, kudashira kw'umuriro (UL94 V-0 kudashira kw'umuriro), no kudashira kw'amazi.
Porogaramu
Ibikoresho byo kwa muganga: Bitewe n'ubushobozi bwabyo bwo kudakoresha ingufu za rukuruzi, kwirinda ubushyuhe, no kwirinda ingese, birakwiriye ibikoresho byo kubaga.
Ibikoresho bya elegitoroniki: Bikoreshwa mu bice by'ikoranabuhanga nk'ibikoresho bya IC wafer na LCD.
Ibyerekeye ikirere: Bikunze gukoreshwa mu bikorwa bikomeye nko gukoresha ibikoresho by'amashanyarazi aturuka mu muyaga n'ibifunga by'inzugi z'indege.
Ubwoko bw'Ubwubatsi
Hari ubwoko bukomezwa n'imigozi y'ikirahure (urugero, 30% by'imigozi y'ikirahure) kugira ngo bwongere imiterere ya mekanike. Bukunze gukoreshwa mu nyubako zihariye nka vis za hermaphroditic na vis za knurled thumbs.
Ⅱ.Ese bagushyiramo vis mu ivi kugira ngo ubagwe ACL?
Udupira tw’ingufu dukunze gukoreshwa mu gufata udupira tw’ingufu mu gihe cyo kubaga ACL. Mu gihe cyo kubaga ACL, umuganga ubaga akoresha arthroscopy kugira ngo afate uduce duto duto ku gice cy’ivi. Nyuma yo gukuraho ACL yangiritse, agapira k’ingufu ka autologous cyangwa allogeneic gashyirwa mu gice cy’igufwa. Udupira tw’ingufu, anchors, n’ibindi bikoresho bikoreshwa mu gufata agapira k’ingufu ku gice cy’amagufwa kugira ngo gakomere.
Intego ya Screws
Udupira tw’amaguru dukoreshwa cyane cyane mu gufata neza udupira tw’amaguru (nk’udupira twa patellar tendon na hamstring tendon) ku gice cy’imbere cy’inyuma n’ikirenge cy’imbere, bikarinda ko tunyerera cyangwa ngo tugwe. Ubu buryo bwo gufunga ni uburyo busanzwe bukoreshwa mu gihe cyo kubaga arthroscopic kandi butuma ivi rikomera nyuma yo kubagwa.
Amabwiriza yo kwirinda nyuma yo kubagwa
Nyuma yo kubagwa, hakenewe icyuma gikingira ingingo cyangwa imbago kugira ngo ikingire ingingo y'ivi, kandi hakorwa imyitozo ngororamubiri n'imyitozo yo kuvura indwara. Muri rusange si ngombwa gukuraho vis; bigenda bihinduka igice cy'igufwa uko amagufwa agenda yivanga.
Ⅲ.Ese screw ya PEEK ishobora kubora?
Utwuma twa polyetheretherketone (PEEK) ntidushobora kwangirika. Bitewe n'imiterere yatwo, ntidushobora kwangirika mu mubiri w'umuntu mu buryo busanzwe bityo bikaba ngombwa ko tubagwa.
Impamvu zo kutabora
PEEK (polyetheretherketone) ni polymeri ifite uburemere bwinshi bwa molekile irangwa n'imbaraga nyinshi n'ubudahangarwa. Ntishobora kwangirika mu mubiri w'umuntu binyuze mu kwangirika kwa enzyme cyangwa kwangirika. Mu buvuzi buriho ubu, vis za PEEK zikoreshwa cyane cyane mu gusana imitsi yo mu mutwe imbere no kubaga ingingo, bisaba ko amagufwa cyangwa ingingo zoroshye bikomeza gufatana igihe kirekire. Kubwibyo, ibikoresho bigomba kugaragaza ubudahangarwa bw'igihe kirekire.
Igihe cyo kohereza: Ukwakira-20-2025
