Na CAH Medical | Sichuan, Kina
No ka poʻe kūʻai e ʻimi ana i nā MOQ haʻahaʻa a me nā ʻano huahana kiʻekiʻe, hāʻawi nā Multispecialty Suppliers i ka hana haʻahaʻa MOQ haʻahaʻa, nā hopena logistic end-to-end, a me ke kūʻai ʻana i nā ʻano he nui, i kākoʻo ʻia e kā lākou ʻoihana waiwai a me ka ʻike lawelawe a me ka ʻike ikaika i nā ʻano huahana e puka mai ana.
Ⅰ. He aha ka PEEK screws?
Hana ʻia nā wili PEEK (polyetheretherketone) mai kahi plastik ʻenekinia kūikawā me ka insulation maikaʻi loa, ka pale ʻana i ka corrosion, ka pale ʻana i ka wela kiʻekiʻe, a me ka pale ahi. Hoʻohana nui ʻia lākou i nā lāʻau lapaʻau, nā lako uila, aerospace, a me nā kahua ʻē aʻe.
Mea Pono
ʻO PEEK kahi mea ʻenekinia kūikawā semi-crystalline me ke kūʻē kemika maikaʻi loa ma waena o nā plastik ʻenekinia, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa sulfuric concentrated. ʻO kona mau mea mekini ke kū ʻana i ka wela (ka wela hana mau a hiki i 260°C), ke kūpaʻa ʻaʻahu, ka pale ʻana o ka lapalapa (UL94 V-0 flame retardancy), a me ke kūpaʻa hydrolysis.
Nā noi
Nā Lapaʻau Lapaʻau: Ma muli o kā lākou mau waiwai non-magnetic, insulating, a me ka corrosion-resistant, ua kūpono lākou no nā mea hana ʻokiʻoki.
Nā Mea uila: Hoʻohana ʻia i nā ʻāpana kikoʻī e like me nā mea lawe wafer IC a me nā jigs hana LCD.
Aerospace: Hoʻohana maʻamau i nā noi koi e like me nā lako makani makani a me nā sila puka mokulele.
Nā ʻano kūkulu
Hoʻoikaika ʻia kekahi mau hiʻohiʻona me ka fiber aniani (e laʻa, 30% fiber glass) no ka hoʻomaikaʻi ʻana i nā waiwai mechanical. Hoʻohana mau ʻia lākou i nā ʻano hana kūikawā e like me nā hermaphroditic screws a me nā knurled thumb screws.
Ⅱ. Hoʻokomo lākou i nā wili i kou kuli no ka ʻoki ACL?
Hoʻohana maʻamau ʻia nā screws e hoʻopaʻa i nā grafts i ka wā o ka hana hou ʻana o ka cruciate ligament (ACL). I ka hana hou ʻana o ACL, hoʻohana ke kauka lapaʻau i ka arthroscopy e hana i nā ʻoki liʻiliʻi a puni ka hui kuli. Ma hope o ka wehe ʻana i ka ACL i hōʻino ʻia, ua hoʻokomo ʻia kahi kāpili autologous a allogeneic i loko o ka hui. Hoʻohana ʻia nā ʻūlū, nā heleuma, a me nā mea hana ʻē aʻe no ka hoʻopaʻa ʻana i ka graft i ka moena iwi no ka paʻa.
ʻO ke kumu o nā pōloli
Hoʻohana mua ʻia nā screws no ka hoʻopaʻa ʻana i nā grafts (e like me ka patellar tendon a me ka hamstring tendon) i ka femur a me ka tibia, e pale ana iā lākou mai ka paheʻe a hāʻule paha. ʻO kēia ʻano hoʻoponopono he hana maʻamau i ka wā o ke kaʻina arthroscopic a hōʻoia i ka paʻa o ke kuli postoperative.
Hoʻomalu ma hope o ka hana
Ma hope o ka hana ʻana, pono ke kākoʻo a i ʻole ke koʻokoʻo no ka pale ʻana i ka hui kuli, a hana ʻia nā hoʻomaʻamaʻa kino a me nā hana hoʻoponopono. ʻAʻole pono e wehe ʻia nā screws; lilo lākou i ʻāpana o ka iwi i ka hui ʻana o nā iwi.
Ⅲ. Hiki i ka PEEK screw biodearadable?
ʻAʻole hiki ke hoʻoemi ʻia nā wili polyetheretherketone (PEEK). Ma muli o kā lākou waiwai waiwai, ʻaʻole hiki iā lākou ke wāwahi maoli i loko o ke kino o ke kanaka a koi i ka wehe ʻana.
Nā kumu no ka biodegradability ʻole
ʻO PEEK (polyetheretherketone) he polymer kiʻekiʻe-molecular-weight i hōʻike ʻia e ka ikaika kiʻekiʻe a me ka paʻa. ʻAʻole hiki ke hoʻohaʻahaʻa ʻia i loko o ke kino o ke kanaka ma o ka hoʻohaʻahaʻa enzymatic a i ʻole corrosion. Ma nā noi lapaʻau o kēia manawa, hoʻohana nui ʻia nā ʻili PEEK i ke kūkulu hou ʻana i ka ligament cruciate anterior a me nā ʻoki ʻoki hui ʻana, e koi ana i ka hoʻoponopono lōʻihi o ka iwi a i ʻole nā mea palupalu. No laila, pono e hōʻike ka mea i ke kūpaʻa lōʻihi.
Ka manawa hoʻouna: Oct-20-2025
