Ukuthandwa Kwama-Heart Stents: Ukusetshenziswa Kwe-Ultrafast Laser Processing Technology

Ngokwemininingwane, isiguli esisodwa saseShayina sisebenzisa isilonda senhliziyo njalo ngesigamu somzuzu. Lo mshini wezokwelapha owawubonakala ungabonakali wawubiza kakhulu, ubeke umthwalo omkhulu wezezimali ezigulini eziningi. Ngokuvuthwa kobuchwepheshe bokucubungula i-laser obushesha kakhulu, intengo yama-stents enhliziyo yehlile isuka emashumini ezinkulungwane yaya kumakhulu ama-yuan, okudambisa kakhulu ingcindezi ezigulini futhi kunikeza iziguli eziningi ithemba lempilo entsha!

Umgomo we-Femtosecond Laser Cutting for Stents

Amalaser e-Femtosecond amalaser anobubanzi be-pulse kububanzi be-femtosecond (quadrillionth yesekhondi). Ngokusebenzisa inkambu kagesi eqinile ekhiqizwe i-femtosecond laser short pulses, ama-electron amahhala eduze nendawo yokusika yezinto angasuswa. Lokhu kubangela ukuthi izinto ezisetshenziswayo ezinezindleko ezinhle zixoshene, zisuse izinto ngenqubo ebizwa ngokuthi "i-molecular ablation". Ama-stents acutshungulwe ngale ndlela aneziphambano ezibushelelezi nezihlanzekile, ezingenawo ama-burrs, ukulimala kokushisa, noma ukushiswa, futhi zinokunemba okuphezulu nobubanzi be-strut obufanayo.

I-Ultrafast Laser Chiller Isiza Ukulawulwa Kwezinga lokushisa Okunembile kwe-Femtosecond Laser Cutting

Izinzuzo zobuchwepheshe bokusika i-laser obushesha kakhulu bubonakala kancane kancane ekucutshungulweni kwezinga le-micro-nanometer yezinto zesimanje zokwelapha. I i-laser chiller ibalulekile futhi ekulawuleni izinga lokushisa okunembayo okuphezulu ekucutshungulweni kwe-laser esheshayo, futhi ingaqinisekisa ngempumelelo ukuphuma kwe-laser okuzinzile ngaphakathi kozimele besikhathi se-picosecond ne-femtosecond. Lokhu kusiza ubuchwepheshe bokucubungula i-laser obusheshayo buqhubeke nokunqoba izinkinga eziningi zokucubungula izinto ezincane ze-nano futhi kuvule izinhlelo zokusebenza eziningi zemishini yezokwelapha zokucubungula i-laser ngokuzayo.

TEYU S&Uchungechunge lwe-laser chiller olusheshayo lunokunemba kokulawula izinga lokushisa okufika ku-±0.1℃ , ukulawula izinga lokushisa okuhlakaniphile, namandla anembile okulawula izinga lokushisa. Isistimu yayo yokulawula izinga lokushisa enembayo ephezulu inganciphisa ngempumelelo ukuguquguquka kwezinga lokushisa kwamanzi futhi izinze ukuphuma kwe-laser ukuze kuthuthukiswe ikhwalithi yokucubungula i-laser eshesha kakhulu. Ngesikhathi esifanayo, ihlanganisa imisebenzi eminingi efana ne-alamu yokucindezela ngokweqile, i-alamu yamanje, i-alamu ephezulu nenezinga lokushisa eliphansi, njll. Iwonga amandla, ihambisana nemvelo, izinzile, ihlala isikhathi eside, futhi iza nokwesekwa kwangemva kokuthengisa, okuyenza ibe yisixazululo esikahle sokupholisa emkhakheni we-micro-nano laser processing wezinto zokwelapha zesimanje.