FIELD: medical engineering.
SUBSTANCE: method involves taking anatomical imprint from jaw under prosthetic repair, casting supergypsum model for carrying out parallelometric studies, model duplication, modeling future clasp carcass skeleton from wax, enclosing the wax model into cell filled with gypsum, evaporating wax and filling the arisen cavity with polymer. The clasp carcass model is reproduced as metal one from polymer model for all models taken in production. Polymer for manufacturing clasp carcass model is reactive composition hardening at room temperature and composed of two ingredients taken in 2:1 proportion by weight. The first ingredient portion is based on polymethyl methacrylate, and the second one is polymethyl methacrylate with dimethylaniline added in the amount of 1-2% by mass.
EFFECT: significantly accelerated carcass manufacturing process; high accuracy in reproducing sizes; improved connection of locks and telescopic crowns to polymer carcass; low production costs.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MAKING CLASP FRAMEWORKS | 0 |
|
SU1664303A1 |
| METHOD OF MAKING CLASP DENTAL PROSTHESIS WITH LOCKING FIXTURES | 2015 |
|
RU2593355C1 |
| METHOD OF PRODUCING FIXED CERMET PROSTHESIS WITH USE OF IMPLANTED METAL SUPPORTS | 0 |
|
SU1577779A1 |
| METHOD OF MANUFACTURING CARCASS OF CLASP DENTURE | 0 |
|
SU1595503A1 |
| NONSEPARABLE MULTI-ROOTED PIN STUMP INSET FROM ALLOY WITH FORM MEMORY EFFECT AND MODEL FOR MAKING SAME | 2006 |
|
RU2334490C2 |
| METHOD OF FACIAL PROSTHESIS MANUFACTURING | 2019 |
|
RU2727741C1 |
| METHOD FOR MAKING CLASP DENTAL PROSTHESIS IN DOUBTFUL PROGNOSIS FOR BEARING TOOTH | 2009 |
|
RU2417778C1 |
| METHOD OF MANUFACTURING FOR ADDITIONAL LOCK FASTENING OF CLASP TELESCOPIC PROSTHESES | 2010 |
|
RU2463994C2 |
| METHOD FOR MANUFACTURING ARTIFICIAL DENTURES | 1998 |
|
RU2157139C2 |
| METHOD OF MAKING REMOVABLE DENTURES OF THERMOPLASTICS, NYLON WITH METAL FRAME | 2015 |
|
RU2588488C1 |
