Iingenelo ze-titanium njengezinto zokufakelwa kwamathambo

Iingenelo ze-titanium njengezinto zokufakelwa kwamathambo zibonakala kakhulu kwezi zinto zilandelayo:

1, Ukuhambelana kwezinto eziphilayo:

I-Titanium ihambelana kakuhle nezicubu zomntu, ayibangeli mpembelelo ingako kwibhayoloji emzimbeni womntu, ayinabungozi kwaye ayinamagnethi, kwaye ayinazo iziphumo ezinobungozi emzimbeni womntu.

Olu lungelelwano oluhle lwezinto eziphilayo luvumela ukuba izinto ezifakelweyo ze-titanium zibekho emzimbeni womntu ixesha elide ngaphandle kokubangela iimpendulo ezicacileyo zokungamkeleki.

2, iipropati zoomatshini:

I-Titanium ineempawu zokuba namandla aphezulu kunye ne-low elastic modulus, engapheleli nje ekuhlangabezaneni neemfuno zoomatshini, kodwa ikwasondele kwi-elastic modulus yethambo lomntu lendalo.

Le mpawu yoomatshini inceda ekunciphiseni impembelelo yokukhusela uxinzelelo kwaye inceda ngakumbi ekukhuleni nasekuphilisweni kwamathambo omntu.

Imodulus ye-elastiki yei-alloy ye-titaniumiphantsi. Umzekelo, i-elastic modulus ye-titanium ecocekileyo yi-108500MPa, ekufutshane nethambo lendalo lomzimba womntu, eliyi

inceda ekulungiseni amathambo kwaye inciphise impembelelo yokukhusela uxinzelelo lwamathambo kwi-implants.

3, Ukumelana nokonakala:

I-alloy ye-titanium yinto engasebenziyo ngokwebhayoloji enokumelana nokugqwala okuhle kwindawo yomzimba womntu.

Olu xhathiso lokugqwala luqinisekisa ukuzinza kwexesha elide kwee-implants ze-titanium alloy emzimbeni womntu kwaye aluyi kungcolisa imeko-bume yomzimba womntu ngenxa yokugqwala.

4, Elula:

Uxinano lwe-titanium alloy luphantsi kakhulu, yi-57% kuphela yentsimbi engagqwaliyo.

Emva kokuba ifakwe emzimbeni womntu, inokunciphisa kakhulu umthwalo emzimbeni womntu, nto leyo ebaluleke kakhulu kwizigulana ezifuna ukunxiba ii-implants ixesha elide.

5, Ayinamagnethi:

I-alloy ye-titanium ayinamagnethi kwaye ayichaphazeleki ziintsimi ze-electromagnetic kunye neendudumo, nto leyo eluncedo kukhuseleko lomzimba womntu emva kokufakelwa.

6. Ukuhlanganiswa kakuhle kwamathambo:

Umaleko we-oxide owenziwe ngokwemvelo kumphezulu we-titanium alloy unegalelo ekuveleni kokuhlanganiswa kwamathambo kwaye uphucula ukunamathelana phakathi kwe-implant kunye nethambo.

Ukwazisa izixhobo ezimbini ezifanelekileyo ze-titanium alloy:

Ukusebenza kwe-TC4:

I-alloy ye-TC4 ine-vanadium eyi-6% kunye ne-4%. Yeyona alloy yohlobo lwe-α+β esetyenziswa kakhulu enemveliso enkulu. Inamandla aphakathi kwaye iplastiki efanelekileyo. Isetyenziswa kakhulu kwi-aerospace, kwiinqwelomoya, kwii-implants zabantu (amathambo okwenziwa, amalungu esinqe somntu kunye nezinye izinto eziphilayo, ama-80% azo asebenzisa le alloy okwangoku), njl. Iimveliso zayo eziphambili zii-bars kunye nee-cakes.

I-Ti6AL7Nbukusebenza

I-alloy ye-Ti6AL7Nb ine-6% AL kunye ne-7% Nb. Yeyona nto iphambili eyenziweyo kwaye isetyenziswa kwi-implants zabantu eSwitzerland. Iyaphepha ukusilela kwezinye ii-implants kwaye idlala indima ye-alloy ye-titanium kwi-ergonomics. Yeyona nto ithembisayo yokufakelwa kwabantu kwixesha elizayo. Iya kusetyenziswa kakhulu kwi-implants zamazinyo ze-titanium, kwi-implants zamathambo abantu, njl.

Ngamafutshane, i-titanium njengesixhobo sokufakelwa kwamathambo ineengenelo zokuba ihambelana kakuhle ne-biocompatibility, iipropati zoomatshini, ukumelana nokugqwala, ubunzima obulula, ukungabi namandla ombane kunye nokuhlanganiswa kakuhle kwamathambo, nto leyo eyenza i-titanium ibe lolona khetho lufanelekileyo kwizixhobo zokufakelwa kwamathambo.