ʻO ka hana ʻana i ka ʻoihana lāʻau lapaʻau he koi kiʻekiʻe no ke ana ʻana a me ka hana pono.Mai ka hiʻohiʻona o ka mea hana lāʻau lapaʻau ponoʻī, pono ia i ka ʻenehana implantation kiʻekiʻe, kiʻekiʻe kiʻekiʻe, kiʻekiʻe repeatability kūlana pololei, kiʻekiʻe paʻa, a ʻaʻohe deviation.ʻO ka kohoʻana o nā meaʻenehanaʻenehana kiʻekiʻe kiʻekiʻeʻo ia kekahi o nā mea nui e hoʻololi ai. Aia ma lalo nā mea maikaʻi loa no nā metala a me nā plastic i hoʻohana mauʻia no ka hoʻoponoponoʻana i nā huahana lāʻau lapaʻau.
Maʻiʻo
I. Metala no na mea lapaau
II.ʻO nā plastik a me nā mea hoʻohui no nā mea lapaʻau
I. Metala no na mea lapaau:
ʻO nā metala maikaʻi loa no ka ʻoihana lāʻau lapaʻau e hāʻawi i ka pale ʻana i ka corrosion, hiki ke sterilize, a me ka maʻalahi o ka hoʻomaʻemaʻe.He mea maʻamau nā kila kila no ka mea ʻaʻole lākou e ʻōpala, haʻahaʻa a ʻaʻohe magnetism, a hiki ke hana ʻia.Hiki ke mālama ʻia i ka wela e hoʻonui i ka paʻakikī o kekahi mau māka o ke kila kila.ʻO nā mea e like me ka titanium he kiʻekiʻe ka ikaika-a-kaumaha lākiō, he mea maikaʻi ia no nā mea lapaʻau paʻa lima, hiki ke hoʻopaʻa ʻia a implantable.
ʻO kēia ka mea maʻamau i hoʻohana ʻia i nā mea hana metala no nā mea lapaʻau.
a. Ke kila kila 316/L: ʻO ke kila kila 316/L he kila kūpaʻa nui loa i hoʻohana nuiʻia i nā mea lapaʻau.
b. Ke kila kila 304: 304 kila kuhiliʻole ke kaulike maikaʻi ma waena o corrosion kū'ē a me ka workability, e lilo ia i kekahi o ka loa hoʻohana 'ana i ka kuhiliʻole kila alloys, akā, hiki ole ke paakiki a me ka wela.Inā koi ʻia ka paʻakikī, ʻōlelo ʻia he 18-8 kila kila.
c. Ke kila kila 15-5: 15-5 kila kuhiliʻole like corrosion kū'ē i kuhiliʻole kila 304, me ka maikai processability, paakiki a kiʻekiʻe corrosion kū'ē.
d. Ke kila kila 17-4: ʻO ke kila kila 17-4 ka ikaika kiʻekiʻe, hiki ke pale i ka corrosion i ka maʻalahi i ka mālama wela.Hoʻohana mau ʻia kēia mea i nā mea lapaʻau.
e. Titanium Papa 2: ʻO Titanium Grade 2 he metala me ka ikaika kiʻekiʻe, ke kaumaha haʻahaʻa a me ka conductivity thermal kiʻekiʻe.He mea hoʻomaʻemaʻe kiʻekiʻe non-alloy.
f.Titanium Papa 5: ʻO ka lakene ikaika-a-kaumaha maikaʻi a me ka mea alumini kiʻekiʻe ma Ti-6Al-4V e hoʻonui i kona ikaika.ʻO kēia ka titanium maʻamau i hoʻohana ʻia a maikaʻi ke kūpaʻa corrosion, weldability a me ka formability.
II.ʻO nā plastik a me nā mea hoʻohui no nā mea lapaʻau:
ʻO nā plastics maʻamau i hoʻohana ʻia i nā lāʻau lapaʻau he haʻahaʻa haʻahaʻa o ka wai (ke kūpaʻa ʻana o ka wai) a me nā waiwai wela maikaʻi.Hiki ke ho'oma'ema'e 'ia ka hapa nui o nā mea ma lalo me ka ho'ohana 'ana i ka autoclave, gamma, a i 'ole EtO (ethylene oxide).ʻO ka friction haʻahaʻa haʻahaʻa a ʻoi aku ka maikaʻi o ka pale ʻana i ka wela e makemake pū ʻia e ka ʻoihana lapaʻau.Ma waho aʻe o ka hoʻopili pololei ʻana a i ʻole ka hoʻopili pololei ʻana me nā hale, nā mea paʻa, a me nā kaʻaahi, hiki i nā plastics ke lilo i mea ʻokoʻa i ka metala kahi e hoʻopilikia ai nā hōʻailona uila a i ʻole ka lekiō i nā hopena diagnostic.
ʻO nā plastics maʻamau i hoʻohana ʻia i nā lāʻau lapaʻau he haʻahaʻa haʻahaʻa o ka wai (ke kūpaʻa ʻana o ka wai) a me nā waiwai wela maikaʻi.Hiki ke ho'oma'ema'e 'ia ka hapa nui o nā mea ma lalo me ka ho'ohana 'ana i ka autoclave, gamma, a i 'ole EtO (ethylene oxide).ʻO ka friction haʻahaʻa haʻahaʻa a ʻoi aku ka maikaʻi o ka pale ʻana i ka wela e makemake pū ʻia e ka ʻoihana lapaʻau.Ma waho aʻe o ka hoʻopili pololei ʻana a i ʻole ka hoʻopili pololei ʻana me nā hale, nā mea paʻa, a me nā kaʻaahi, hiki i nā plastics ke lilo i mea ʻokoʻa i ka metala kahi e hoʻopilikia ai nā hōʻailona uila a i ʻole ka lekiō i nā hopena diagnostic.
ʻO kēia ka mea maʻamau i hoʻohana ʻia i nā plastics a me nā mea composites no nā mea lapaʻau:
a. Polyoxymethylene (acetal): Loaʻa i ka resin ke kūpaʻa maʻemaʻe maikaʻi, ke kūpaʻa lole kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.
b. Polycarbonate (PC): He ʻaneʻane pālua ka polycarbonate i ka ikaika tensile o ABS a loaʻa iā ia nā waiwai mechanical a me nā ʻano hana.Hoʻohana nui ʻia i ka automotive, aerospace, lāʻau lapaʻau a me nā noi ʻē aʻe e koi ana i ka lōʻihi a me ke kūpaʻa.Hiki ke hoʻopiha piha ʻia nā ʻāpana paʻa.
c.PEEK:Kūleʻa ʻo PEEK i nā kemika, abrasion, a me ka makū, loaʻa ka ikaika tensile maikaʻi loa, a hoʻohana pinepine ʻia ma ke ʻano he māmā māmā i nā ʻāpana metala i nā noi kiʻekiʻe, kiʻekiʻe-koʻikoʻi.
d. Teflon (PTFE): ʻOi aku ke kūpaʻa kemika o Teflon a me ka hana ʻana i nā mahana wela ma mua o ka nui o nā plastic.He kūpaʻa ia i ka hapa nui o nā solvents a he insulator uila maikaʻi loa.
e.Polypropylene (PP): He waiwai uila maikaʻi loa ka PP a liʻiliʻi a ʻaʻohe hygroscopicity.Hiki iā ia ke lawe i nā haʻahaʻa māmā ma luna o kahi ākea ākea no nā manawa lōʻihi.Hiki ke hana ʻia i loko o nā ʻāpana e koi ai i ka pale kemika a i ʻole corrosion.
f. Polymethyl methacrylate (PMMA): Ma ke ʻano he mea plastik hana kiʻekiʻe, loaʻa i ka PMMA nā hiʻohiʻona o ke aniani kiʻekiʻe, ke kūpaʻa maikaʻi o ka wā, ka paʻakikī kiʻekiʻe, a me ke kūpaʻa kemika maikaʻi.He kūpono ia no ka hana ʻana i nā lāʻau lapaʻau, ʻoi aku ka nui o nā mea e kahe ana i loko o ke kino kanaka.ʻO nā mea lapaʻau e pili ana me ka pūnaewele.
Loaʻa iā GPM nā hihia noi no nā ʻāpana lāʻau lapaʻau, a hiki iā ia ke hāʻawi i nā ʻenehana ākea ākea no nā ʻāpana kikoʻī o ka lāʻau lapaʻau e like me nā noho valve, nā mea hoʻololi, nā pā hau, nā pā wela, nā kumu, nā koʻokoʻo kākoʻo, nā hono, a me nā mea āpau, a hāʻawi i nā mea āpau mai nā kiʻi a hiki ʻāpana hana a ana.Hoʻoholo Turnkey.Hāʻawi nā ʻāpana lāʻau lapaʻau kiʻekiʻe o GPM me ka ʻenehana i kahi hōʻoia hilinaʻi no ka pololei kiʻekiʻe o ka ʻoihana lāʻau lapaʻau.
ʻŌlelo kope kope:
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Ka manawa hoʻouna: Sep-04-2023