Ubuchwepheshe bamazinyo be-Bloomden CAD/CAM

Buyini ubuchwepheshe bekhadi lamazinyo/ikhamera?

Igama elithi "CAD/CAM" kubuchwepheshe bamazinyo okwamanje lisetshenziswa njengelifanayo elithi ama-prostheses akhiqizwa "ubuchwepheshe bokugaya". Lokhu akulona iqiniso ngokuphelele. I-CAD i isifinyezo se-"Computer Aided Design" kuyilapho i-CAM iyisifinyezo se-"Computer Aid Manufacturing". Itemu elithi "CAD/CAM" alinikezi noma yiluphi ulwazi mayelana indlela yokukhiqiza.

Wonke amasistimu e-CAD/CAM aqukethe izingxenye ezintathu:

1. I-Digitizer/Iskena

Guqula izibalo zejiyomethri zibe idatha yedijithali engacutshungulwa yi-a ikhompuyutha

2. Isofthiwe yesethi yedatha

Isofthiwe ecubungula idatha futhi ikhiqize amasethi edatha ukuze imikhiqizo ibe khona ekhiqizwa ngokusekelwe kwizicelo

3. Ubuchwepheshe bokukhiqiza

Guqula idathasethi ibe amasu okukhiqiza omkhiqizo owufunayo.

I-Dental CAD/CAM Production Concepts

Ngokuya ngesimo sezingxenye zesistimu ye-CAD/CAM, ezintathu ezahlukene imiqondo yokukhiqiza iyatholakala kudokotela wamazinyo:

a) Ukulungisa ngokushesha eduze kwesihlalo

Zonke izingxenye zesistimu ye-CAD/CAM zitholakala ekusebenzeni kwamazinyo. I ukwakhiwa kokubuyiselwa kwamazinyo ngaleyo ndlela kungenziwa esihlalweni ngaphandle izinqubo zaselabhorethri. Le nsimbi yedijithali iyikhamera ye-intraoral ukuthi ithatha indawo yemibono evamile ezimeni eziningi zomtholampilo. Lokhu konga isikhathi futhi iphinde inikeze isiguli ukubuyisela okwenziwe ngokungaqondile. Njengamanje, uhlelo lwe-CEREC kuphela olunikeza lokhu kungenzeka. Abanye abakhiqizi futhi uhlele ukuletha amasistimu e-CAD/CAM asekelwe esihlalweni emakethe.

1. Skena isikhunta ngomlomo, idatha igcinwa unomphela, akukho mbono iyadingeka, akukho isikhunta senjoloba ye-silicone edingekayo, kanye nokungahambi kahle ngesikhathi inqubo yokuthatha isikhunta iyagwenywa.

2. Uyakwazi ukufakaza iqhaza ekwenzeni imodeli yedijithali kanye nokuma kwezinyo umklamo.

3. Asikho isidingo sokwenza ukubuyiselwa kwesikhashana, asikho isidingo sezinto ezibonakalayo, ukulawula okugcwele kokuvaleka, i-abutment, kanye nesimo

4. Kulula ezigulini ukwamukela, kunciphisa isikhathi sokubonisana futhi yonga isikhathi nezindleko. Ngemva kokuthwetshulwa komlomo, amazinyo agqokwa phakathi kuka-2 amahora.

b) Ukukhiqizwa kwelabhorethri

Le ndlela yokukhiqiza ilingana nokulandelana komsebenzi ongokwesiko phakathi udokotela wamazinyo kanye nelabhorethri. Udokotela wamazinyo uthumela umbono elebhu lapho inkosi yaqala ukwenziwa khona. Ezinye izinyathelo zokukhiqiza ze-CAD/CAM ziyi kwenziwa ngokuphelele elabhorethri. Ngosizo lwesithwebuli, idatha enezinhlangothi ezintathu ikhiqizwa ngesisekelo sesikhunta esiyinhloko. Le datha zicutshungulwa isofthiwe yamazinyo design. Ngemuva kokucubungula kwe-CAD, idatha iyathunyelwa imishini ekhethekile yokugaya, ekhiqiza i-geometry yangempela emazinyweni ilabhorethri. Ekugcineni, ukulingana okuqondile kohlaka kungahlolwa futhi, uma kudingekile, ilungiswe ngokumelene nemodeli eyinhloko. Ama-Ceramicists ahlobisa uhlaka nge-powder layering noma amasu okucindezela.

Isebenza kanjani udokotela wamazinyo we-CAD/CAM?

Ngaphambi kwe-CAD/CAM, inqubo yokuthola imiqhele, izimila namazinyo okufakelwa kwakuhilela ukuvakashelwa kwamazinyo okuhlukahlukene. Udokotela wakho wamazinyo uzokwenzela isikhunta amazinyo akho futhi zithumele elebhu. Lapho, uchwepheshe uzokwenzela amazinyo akho amasha.

Inqubo ye-CAD/CAM yokwenza ukubuyisela amazinyo isebenza kahle, ithatha okungenani imizuzu engama-45 futhi kufika emahoreni ambalwa. Uma udokotela wakho wamazinyo ezosebenzisa Ubuchwepheshe be-CAD-CAM bokudala amazinyo okufakelwa, ungalindela okulandelayo:

• Ukulungiselela: Ngesikhathi sakho, udokotela wakho wamazinyo uzodinga ukususa noma yikuphi izimbotshana futhi uqinisekise ukuthi amazinyo akho ahlanzekile futhi alungele ukwamukela ukubuyiselwa.

• Skena: Udokotela wakho wamazinyo uzosebenzisa isithwebuli se-intraoral ukuze enze isithombe se-3D saso umlomo namazinyo akho.

• Umklamo: Udokotela wamazinyo noma abasebenzi bazosebenzisa lezi zithombe ze-3D kanye nesofthiwe ye-CAD ukuze hlela ngokwedijithali, dweba futhi uklame ukubuyisela. Lokhu kungathatha noma yikuphi kusuka ku-a imizuzu embalwa kuya ehoreni, kuye ngokuhlangenwe nakho kukadokotela wamazinyo kanye nokuba yinkimbinkimbi yokubuyiselwa.

• Milling: Yilapho idizayini yokumamatheka yedijithali iphila khona. Amabhuloho, amazinyo okufakelwa, ama-inlay, ama-onlay, imiqhele, izimila noma ama-veneers acolwa kwelinye ucezu lwezinto ze-ceramic ekamelweni elikhethekile lokugaya.

• Ukwenza ngokwezifiso: Amazinyo akho amasha enziwe ngokwezifiso ukuze afane namanye amazinyo akho kanye sebenzisa amabala angokwezifiso nama-enamel ukuze ubukeke ngokwemvelo.

• Ukudubula: Njengobumba, amazinyo akho e-ceramic azoxoshwa ihhavini.

• Ukulungiswa Kokugcina: Ngemva kokudubula, udokotela wakho wamazinyo uzofaka isandla ekubuyiseleni ukuphelela futhi isilungele ukubekwa.

Izingxenye CAD/CAM ubuchwepheshe bamazinyo

Amathuluzi namasu ahlukahlukene asetshenziswa kudokotela wamazinyo we-CAD/CAM:

1. Iskena: Esaziwa nangokuthi i-digitizer, isithwebuli siskena isithombe samazinyo akho futhi iyiguqule ibe ikhompuyutha ukuze icutshungulwe.

2. Isofthiwe ye-CAD: esetshenziselwa ukucubungula izithombe zamazinyo akho futhi ihlele isiko lakho amazinyo okufakelwa. Isofthiwe ingaphinda ibonise imiphumela yakho yokwelashwa ebikezelwe.

3. Umshini we-CAM: Lo mshini uguqula izikena zakho zamazinyo zibe ezangempela ukubuyisela ngokusebenzisa ukuphrinta kwe-3D.

Ihluke kanjani i-CAD/CAM ekubuyiselweni kwamazinyo okuvamile?

Kunomehluko obalulekile phakathi kodokotela bamazinyo be-CAD/CAM kanye nendabuko ukubuyisela, okuhlanganisa isikhathi nomzamo odingwa odokotela kanye iziguli.

Sikhulume ngenqubo ye-CAD/CAM ngenhla - manje ake siyibheke ngokushesha ukubuyiselwa kwamazinyo kwendabuko:

• Udokotela wakho wamazinyo uzothatha umbono wamazinyo akho.

• Lo mbono uthunyelwa elabhorethri.

• Ochwepheshe belebhu bafaka okuvelayo futhi benze abalingiswa bamazinyo.

• Odokotela bamazinyo basebenzisa ukhonkolo ukwenza imiqhele, ama-veneers, nokunye.

• Ngenkathi ukubuyisela kusaqhubeka, isiguli sizoba nesikhashana ukubuyisela kuze kube yilapho izinyo lokugcina seliphelile.

Kuzothatha okungenani ama-aphoyintimenti amabili noma amathathu ukuqedela lezi zinyathelo ezingenhla. Ngodokotela wamazinyo we-CAD/CAM, asikho isidingo sokuvela kwamazinyo okwenziwa ngesandla, kuyakhathaza umsebenzi welebhu kanye nokuqokwa okuningi. Ngaphezu kwalokho, imiphumela ye-CAD/CAM miningi enembile futhi enhle.

Izinzuzo zokukhiqiza okusizwa ngekhompiyutha.

Ubuchwepheshe be-CAD/CAM buqale inkathi entsha kwezobudokotela bamazinyo. Izinga lamazinyo ama-prostheses athuthukisiwe kakhulu ngokukhiqizwa okujwayelekile izinqubo. Lokhu kunika amandla ukuphathwa kwekhwalithi okuphumelela kakhulu. Ngakolunye uhlangothi, it kwandisa kakhulu ukukhiqiza futhi siguqule ilabhorethri yamazinyo kusuka a umkhiqizi ube isikhungo sokukhiqiza sekhompyutha yesimanje. Ngokolunye uhlangothi, ukwanda kokukhiqiza kubangele ikhono lokuncintisana lokukhiqiza amazinyo okufakelwa ngokuzimela endaweni yokukhiqiza, okungenzeka kube yimbangela enkulu emalini ephezulu amazwe agcina amanani amabhizinisi ezweni. Ubuchwepheshe be-CAD/CAM benza kungenzeka ukwenza umshini izinto ezintsha ezithakazelisayo ngokunemba okuphezulu, njenge I-ceramics esebenza kahle kakhulu ne-titanium.

I-Bloomden ingakunikeza ubuchwepheshe be-cadcam obufika ngesikhathi kanye nezinto zamazinyo njenge-zirconia, i-peek, i-pmma, ne-wax. Uma uyifuna, xhumana nathi.