Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова"
发明人:
Чахов Александр Александрович (RU),Ушницкий Иннокентий Дмитриевич (RU)
申请号：
RU2020106686
公开号：
RU0000197639U1
申请日:
2020.02.13
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The utility model relates to dentistry and can be used as an anesthetic device for blocking the peripheral branches of the infraorbital nerve (upper middle and anterior alveolar nerves, “small goose paw”) during dental interventions. A device for conducting infraorbital anesthesia, containing the working element 1, planted by the base 7 on a retractable rod 9 with a handle 10, characterized in that the working element 1 is made in the form of an inclined body, including in the upper part a horizontal supporting 5 and a vertical reference 6 protrusions, and in the lower part of the base 7 with the retainer 8, while on the body selected a longitudinal row of three, for example, through holes 4 located at a distance of 5, 7.5 and 10 mm below the plane of the horizontal support ledge, and two are welded to the body from opposite sides side guide plates 2, on the longitudinal faces of which are cut three landmarks 3 in the form of cutouts of semilunar shapes located at a distance of 10 mm lower and 10 mm outward from the corresponding landmark holes of the body. The use of this utility model provides a more accurate determination of the topography of the infraorbital foramen, point of injection, direction and depth of immersion of the injection needle, taking into account individual characteristics, which is necessary for safe and effective pain relief in the upper jaw. Moreover, the use of the device does not require special operating time for use, which is important for novice doctors. 5 ill.Полезная модель относится к стоматологии и может быть использована в качестве анестезиологического устройства для блокады периферических ветвей подглазничного нерва (верхний средний и передний альвеолярные нервы, «малая гусиная лапка») при проведении стоматологических вмешательств. Устройство для проведения инфраорбитальной анестезии, содержащее рабочий элемент 1, посаженный основанием 7 на выдвижном стержне 9 с рукояткой 10, характеризующееся тем, что рабочий элемент 1 выполнен в
