SU1648436A1 - Matrix retainer - Google Patents

Matrix retainer Download PDF

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Publication number
SU1648436A1
SU1648436A1 SU894696794A SU4696794A SU1648436A1 SU 1648436 A1 SU1648436 A1 SU 1648436A1 SU 894696794 A SU894696794 A SU 894696794A SU 4696794 A SU4696794 A SU 4696794A SU 1648436 A1 SU1648436 A1 SU 1648436A1
Authority
SU
USSR - Soviet Union
Prior art keywords
screw
strip
matrix retainer
holes
reduce
Prior art date
Application number
SU894696794A
Other languages
Russian (ru)
Inventor
Виктор Михайлович Малиновский
Original Assignee
Киевский Медицинский Институт Им.Акад.А.А.Богомольца
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Киевский Медицинский Институт Им.Акад.А.А.Богомольца filed Critical Киевский Медицинский Институт Им.Акад.А.А.Богомольца
Priority to SU894696794A priority Critical patent/SU1648436A1/en
Application granted granted Critical
Publication of SU1648436A1 publication Critical patent/SU1648436A1/en

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Abstract

Изобретение относитс  к медицине, а именно к стоматологии, и может быть использовано при лечении стоматологических больных кариесом. Цель изобретени  - сокращение сроков лечени  апроксимально расположенных кариозных полостей. Мат- рицедержатель содержит полосу 1, винт 3. Торцова  часть винта 3 снабжена подвижной опорной лапой 5. 3 ил.The invention relates to medicine, namely to dentistry, and can be used in the treatment of dental caries patients. The purpose of the invention is to reduce the treatment time of approximately located carious cavities. The matrix holder contains a strip 1, a screw 3. The end part of the screw 3 is equipped with a movable support paw 5. 3 Il.

Description

Фиг.ЗFig.Z

Claims (1)

Формула изобретенияClaim Матрицедержатель, содержащий рабочий элемент и винт с опорой, отличающ и й с я тем, что, с целью сокращения Сроков лечения апроксимально расположенных кариозных полостей, в нее введена фигурная резьбовая втулка, опора выполнена в виде самоустанавливающейся пластины, расположенной на конце винта, а рабочий элемент выполнен в виде полосы с отверстиями на концах, при этом винт установлен в отверстиях полосы и резьбовой втулки.A matrix holder containing a working element and a screw with a support, characterized in that, in order to reduce the treatment time for approximate carious cavities, a curved threaded sleeve is introduced into it, the support is made in the form of a self-aligning plate located at the end of the screw, and the working the element is made in the form of a strip with holes at the ends, while the screw is installed in the holes of the strip and the threaded sleeve.
SU894696794A 1989-02-21 1989-02-21 Matrix retainer SU1648436A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894696794A SU1648436A1 (en) 1989-02-21 1989-02-21 Matrix retainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894696794A SU1648436A1 (en) 1989-02-21 1989-02-21 Matrix retainer

Publications (1)

Publication Number Publication Date
SU1648436A1 true SU1648436A1 (en) 1991-05-15

Family

ID=21450163

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894696794A SU1648436A1 (en) 1989-02-21 1989-02-21 Matrix retainer

Country Status (1)

Country Link
SU (1) SU1648436A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 411856, кл. А 61 С 5/04, 1952. *

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