Melemo ea titanium e le thepa ea ho kenya masapo

Melemo ea titanium e le thepa ea ho kenya masapo e bonahala haholo-holo likarolong tse latelang:

1, Ho lumellana ha lintho tse phelang:

Titanium e na le tšebelisano e ntle ea 'mele le lisele tsa motho, e na le karabelo e fokolang ea baeloji 'meleng oa motho, ha e na chefo ebile ha e na makenete, 'me ha e na litla-morao tse chefo 'meleng oa motho.

Ho lumellana hona ho hotle ha lintho tse phelang ho lumella li-implant tsa titanium ho ba teng 'meleng oa motho nako e telele ntle le ho baka likarabelo tse totobetseng tsa ho hana.

2, thepa ea mechini:

Titanium e na le litšobotsi tsa matla a phahameng le modulus e tenyetsehang e tlase, e sa fihlelleng litlhoko tsa mechini feela, empa hape e haufi le modulus e tenyetsehang ea lesapo la tlhaho la motho.

Thepa ena ea mechine e thusa ho fokotsa phello ea tšireletso ea khatello ea maikutlo 'me e thusa haholo kholong le pholisong ea masapo a batho.

Modulus ea elastic eamotsoako oa thaethaniamoe tlase. Mohlala, modulus e tenyetsehang ea titanium e hloekileng ke 108500MPa, e haufi le lesapo la tlhaho la 'mele oa motho, e leng

e thusang ho beha masapo hantle le ho fokotsa tšusumetso ea ho sireletsa khatello ea masapo ho li-implant.

3, ho hanyetsa ts'enyeho:

Motsoako oa titanium ke thepa e sa sebetseng ka tlhaho e nang le khanyetso e ntle ea mafome tikolohong ea 'mele oa motho.

Ho hanyetsa mafome hona ho netefatsa botsitso ba nako e telele ba di-implant tsa alloy tsa titanium mmeleng wa motho mme ho ke ke ha silafatsa tikoloho ya mmele wa motho ka lebaka la mafome.

4, Bobebe:

Botenya ba motsoako oa titanium bo tlase haholo, ke 57% feela ea tšepe e sa hloekang.

Ka mora ho kenngoa 'meleng oa motho, e ka fokotsa moroalo o boima 'meleng oa motho, e leng habohlokoa haholo ho bakuli ba hlokang ho roala li-implant nako e telele.

5, E seng matla a khoheli:

Motsoako oa titanium ha o na makenete 'me ha o angoe ke masimo a motlakase le lifefo tsa sefefo, e leng se molemo bakeng sa polokeho ea' mele oa motho kamora ho kenngoa.

6, Ho kopanngoa ha masapo hantle:

Lera la oxide le entsoeng ka tlhaho holim'a motsoako oa titanium le thusa ho kopana ha masapo 'me le ntlafatsa ho khomarelana pakeng tsa sehokelo le lesapo.

Ho hlahisoa lisebelisoa tse peli tse loketseng ka ho fetisisa tsa motsoako oa titanium:

Tshebetso ea TC4:

Motsoako oa TC4 o na le 6% le 4% ea vanadium. Ke motsoako oa mofuta oa α+β o sebelisoang haholo ka tlhahiso e kholo ka ho fetisisa. O na le matla a mahareng le polasetiki e loketseng. O sebelisoa haholo lifofaneng, lifofaneng, li-implant tsa batho (masapo a maiketsetso, manonyello a letheka la motho le lintho tse ling tsa tlhaho, tseo 80% ea tsona li sebelisang motsoako ona hona joale), jj. Lihlahisoa tsa eona tse ka sehloohong ke li-bar le likuku.

Ti6AL7Nbtshebetso

Motsoako oa Ti6AL7Nb o na le 6% AL le 7% Nb. Ke thepa ea motsoako oa titanium e tsoetseng pele ka ho fetisisa e ntlafalitsoeng le ho sebelisoa ho li-implant tsa batho Switzerland. E qoba mefokolo ea li-implant tse ling 'me e bapala karolo ea motsoako oa titanium ho ergonomics. Ke thepa ea ho kenya motho e tšepisang ka ho fetisisa nakong e tlang. E tla sebelisoa haholo ho li-implant tsa meno tsa titanium, ho kenya masapo a batho, jj.

Ka bokhutšoanyane, titanium e le thepa ea ho kenya masapo e na le melemo ea ho lumellana hantle ha lintho tse phelang, thepa ea mechini, ho hanyetsa mafome, boima bo bobebe, ho se be le matla a khoheli le kopanyo e ntle ea masapo, e leng se etsang hore titanium e be khetho e ntle bakeng sa thepa ea ho kenya masapo.