India ahịa nickel-titanium stent sample ọnwụ merenụ

India ahịa nickel-titanium stent sample ọnwụ merenụ

Onye Indiaigwe na-egbu egbu laseremechaala mgbe ire ere, a na-arụkarị mmepụta nke stent, akụrụngwa na-arụ ọrụ nke ọma, na stent ọhụrụ a na-achọ ịkwado maka mmepụta, mana na mberede zitere arịrịọ nkwado teknụzụ.Ebe nsogbu dị, bịa hụ ndị na-emepụta ihe - chioma bụ ka esi eso.

Mgbe onye ahịa dochie tube stent nickel-titanium, enwere nsogbu na nbipu akụrụngwa.Anyị kwesịrị inye aka na nbibi parameter dị ka eserese stent nke onye ahịa nyere iji hụ na enwere ike ịkpụ nkwado ọhụrụ ahụ nke ọma.Ndị injinia anyị ji nlezianya lelee eserese ahụ wee chọpụta na eserese ahụ ezughị oke, ya mere ha megharịrị eserese ahụ.N'ihi nnọchi nke ọkpọkọ akụrụngwa, dayameta data abụghị otu, na bushing na Chuck na laser ọnwụ igwe akụrụngwa kwesịrị dochie, na ọnwụ elu na-kwesịrị ka-re-debugging, mgbe ime obodo atọ n'ime ime anya debugging na laser ike. debugging, theoretically ịcha kwesịrị ịdị nkịtị.

Otú ọ dị, nsogbu ọhụrụ mere na usoro nke igbutu ule, a pụghị ịkpụcha ihe ọkụkụ ahụ kpamkpam.Mgbe ejiri nlezianya tụọ ya na atụnyere eserese ndị ahụ, onye injinia chọpụtara na dayameta obosara nke nkwado bụ 0.04mm pere mpe karịa nha n'ezie.Data obosara nke dayameta nke onye ahịa nyere bụ 2.6mm, mana nha n'ezie bụ 2.64mm (Njirimara 1 nke nkwado), ya mere enweghị ike ịkpụ tube ahụ na-emekarị, na 0.04 njehie na-achọpụtakwa site na akụrụngwa.Mgbe emezichara data dayameta, nsogbu nke ịcha stent nickel-titanium na-edozi ngwa ngwa.

Mgbe ọ gara n'ihu na-egbutu ule ahụ, a chọpụtara na e nwere patches na ala mma ọnọdụ nke stent (Figure 2).Mgbe emezigharịrị ịdị elu nke ịkpụ na ike laser ọzọ, ọtụtụ n'ime patches ahụ adịkwaghị, ma a ka nwere obere patches n'otu ebe (Njirimara 3).Mgbe emezigharịrị ike laser ọzọ, patches ahụ kwụsịrị, na 2.64mm dayameta stent ebibiri nke ọma.

India ahịa nickel-titanium stent sample ọnwụ merenụ (1)
Ndị ahịa India nickel-titanium stent sample ọnwụ merenụ (2)

Ka ọ dị ugbu a, e mepụtala stent nickel-titanium iji nye ọrụ dị elu maka ọtụtụ ndị ọrụ nwere ọrịa obi.Dị ka a nkenke ọgwụ laser micromachining akụrụngwa na-enye ọrụ, anyị ga-ejikọta ahịa ina, na-aga n'ihu na-achịkọta mmepụta ahụmahụ, na ịzụlite ọzọ nwere ọgụgụ isi, oru oma, elu nkenke obi stent micromachining akụrụngwa na zuru okè stent ọnwụ technology ngwọta.


Oge nzipu: Sep-05-2023

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