Черний Александр Николаевич (RU),Кантер Борис Менделевич (RU),Шутихина Ирина Викторовна (RU),Голицына Татьяна Сергеевна (RU),Дружинин Валентин Николаевич (RU),Шелина Наталия Владимировна (RU),Малов Ва
申请号：
RU2016106825/14
公开号：
RU00163436U1
申请日:
2016.02.26
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
The claimed subject matter relates to medical devices, more particularly, to surgical instrumentation, and is intended for the topical treatment of pathological formation, such as an abscess, located deep in the soft tissues, by the introduction of liquid medication into the lesion.The technical result of the utility model is expressed in the extension of the arsenal of technical means for medication injection through the creation of a tool for introducing medicinal fluids into the lesion under the control of the ultrasound image. This is achieved in that the device for introducing a liquid drug substance containing an injection needle with a stainless steel tube with a slant-cut sharpened protrusion on the end face, with a lateral opening and a cannula connected with the tube channel at its base, with a detector installed inside the claw, between its end face and a side opening with a protective layer, with a current lead connected to an electrical connector located at the level of the cannula to be connected to the electronic unit as a detector etsya piezoelectric transducer provided with a damper, and a protective layer made of a homogeneous sound-conducting material with a density close to the density of the biological tissue.Targeted introduction of the drug into the lesion using the proposed device allows to increase the effectiveness of drug treatment of abscesses and other inflammatory processes in the soft tissues of the body.Besides the impact of administration of the drug substance in the lesion proposed device can be used to evacuate pathological liquids such as pus from a pathological formation.Заявляемый объект относится к медицинской технике, точнее к хирургическому инструментарию и предназначен для местного лечения патологического образования, например абсцесса, расположенного глубоко в мягких тканях, путем введения медикаментозной жидкости в очаг поражения.Технический результат полезной модели выражается в расширении арсенала технических средств для
