RU218944U1 - Analog of a microimplant for temporary support of a provisional orthopedic construction - Google Patents

Abstract

The utility model relates to medicine, namely to dentistry, and can be used to transfer the position of a microimplant from an impression to a plaster model. The implant analog consists of a cylindrical rod and a stump part. A cylindrical rod 10 mm high and 3 mm in diameter has retention protrusions to hold the analogue in the plaster model. The stump part is represented by a stopper, a trihedral platform and a truncated cone, the latter being the supporting part of the provisional orthopedic structure. The stump part is an analogue of the stump part of a microimplant for temporary support of a provisional orthopedic structure according to the utility model patent RU No. 215905. EFFECT: providing the possibility of transferring the position of the microimplant from the impression to the plaster model.

Description

The utility model relates to medicine, namely to dentistry, and can be used to transfer the position of a microimplant from an impression to a plaster model.

Analogues of implants from various companies are known: AstraTech, Mis and others. The presented analogues of these systems serve to transfer the position of the installed dental implant to the working plaster model for further manufacturing of the prosthetic structure. However, the proposed analogs cannot be used to transfer the position of a microimplant to a plaster model during temporary prosthetics on microimplants that can serve as a support for a provisional structure.

The closest analogue of the proposed device is the MO1-RSA10 analogue for the one-stage UNO dental implant of the Mis system (see http://mis-implants.ru/katalog/mis/ortopediya1/ortopediya_hex/snyatie_slepkov/).

A microimplant for temporary support of a provisional orthopedic structure is known, containing an intraosseous part in the form of a rod with an external thread, a transgingival part and a periosteal part, in which the periosteal part consists of a stopper, a trihedral platform and a truncated cone, which is the supporting part of the orthopedic structure, while the faces are connected arcuate jumpers, and the stopper and the triangular platform have direct contact (RU No. 215905, A61C 8/00, 01/09/2023).

The objective of the utility model is the possibility of transferring the position of the microimplant from the impression to the plaster model.

EFFECT: providing the possibility of transferring the position of the microimplant from the impression to the plaster model.

The technical result is achieved by the fact that in the analogue of a microimplant for a temporary support of a provisional orthopedic structure, consisting of a cylindrical rod with retention elements and a stump part, made as a whole, the rod is made 10 mm high and 3 mm in diameter, and the stump part consists of a stopper, trihedral platform and a truncated cone, which is the supporting part of the provisional orthopedic structure, while the faces are connected by arcuate bridges.

The utility model is illustrated in the drawings, where in Fig. 1 shows an analogue of the implant, general view; in fig. 2 shows an analog of the implant, top view. Figure 3 shows an analogue of the implant with dimensions, figure 4 is a top view with dimensions.

The analogue of the implant consists of a cylindrical rod - 1, the stump part - 2. The stump part consists of a stopper - 3, a trihedral platform - 4 and a truncated cone - 5, which is the supporting part of the provisional orthopedic structure.

An analog of a microimplant is proposed, containing a cylindrical rod 10 mm high and 3 mm in diameter, having retention protrusions to hold the analog in a plaster model, and a stump part consisting of a stopper, a trihedral platform, and a truncated cone, which represents the supporting part of a provisional orthopedic structure. The stump part is an analogue of the stump part of a microimplant for temporary support of a provisional orthopedic structure.

A silicone impression is obtained from the jaw, in which a microimplant is installed for temporary support of a provisional orthopedic structure, beforehand, before taking the impression, an impression transfer is installed on the microimplant. After taking the impression, the proposed analog is installed in the impression transfer for the microimplant, which is located in the impression material. After that, a working plaster model is cast from gypsum grade 4. After removing the impression tray with the impression mass from the plaster model, the microimplant analogue remains in the plaster, thus transmitting accurate information about the position of the microimplant installed in the alveolar part of the jaw. After receiving a working plaster model, the dental technician proceeds to the implementation of a temporary orthopedic structure.

The advantages of the proposed analogue of the microimplant include the possibility of transferring the position of the microimplant from the impression to the plaster model.

Claims (1)

A device for transferring the position of a microimplant from an impression to a plaster model, consisting of a cylindrical rod with retention elements and a stump part, made as a whole, characterized in that the rod is made 10 mm high and 3 mm in diameter, and the stump part is made analogous to the stump part of a microimplant for temporary support of the provisional orthopedic structure and consists of a stopper, a trihedral platform and a truncated cone, which is the supporting part of the provisional orthopedic structure, while the faces are connected by arcuate bridges, and the stopper and the trihedral platform have direct contact.

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