Одинцов Владислав Александрович (RU),Левашов Михаил Юрьевич (RU),Орещенко Елена Юльяновна (RU)
申请号：
RU2017135551
公开号：
RU0000177324U1
申请日:
2017.10.05
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model refers to the field of medical technology, namely syringes, and can be used for aspiration of various liquid media, for fine needle biopsy, for puncture morphological diagnostics, and for injections of liquid medicines.Essence of utility model: the claimed device comprising a cylinder with a tip for fastening a needle at one end, a piston with a rod slidably mounted within the cylinder and an abutment disposed at the end of the rod according to the invention is provided with a handle movably attached to the stop of the stem with the possibility rotation with respect to the hinge assembly disposed on the stem stop, the handle being at least in the form of a bracket with a reverse stop placed on the opposite end of the handle, and with a slot in the middle part, intended to cover the rod from both sides. In this case, the stem stop is made in the form of a platform of elongated shape, elongated asymmetrically relative to the axis of symmetry of the rod, and the hinge unit is located on the lower surface of the stem stop.In addition, the handle can be provided with an additional bracket located on the lower surface of the return stop, the additional bracket being in the form of at least one arcuate shape having in the middle a slot for covering the cylinder and also provided with a tongue disposed at the end , opposite to the opposite stop. The width of the slot in the additional bracket is proportional to the outer diameter of the cylinder.The technical result: increasing the ease of operation of the syringe with the help of one operators hand, increasing reliability and reducing traumatism during aspiration and other similar procedures, as well as increasing the efficiency of the device.Полезная модель относится к области медицинской техники, а именно к шприцам, и может быть использована для проведения процедур аспирации различных жидких сред, для тонкоигольной биопсии, для пункционной морфологической диагностики, а также для инъекций жидких лекарст
