МОЛОДЦОВ Виктор Геннадьевич (RU),ФУЦЯН Нин (CN),ЦЗЯНЬЗЭН Яо (CN),НИН Чжан (CN)
申请号：
RU2019118880
公开号：
RU0000193018U1
申请日:
2019.06.18
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
The utility model relates to the design of a karpulny syringe used in cosmetology, otolaryngology, gynecology, plastic surgery. EFFECT: simplicity of using a karpulny syringe together with a conventional (single-sided) medical injection needle, simplifying the process of installing a removable cap on the syringe body. The syringe karpulny contains a cylindrical body 1, made open at the first end to enter a removable capsule with injection drug into the cavity of the body and with a through axial channel 3 in the second end 4 to ensure the injection of drug from the capsule into the cavity of the injection needle mounted on the first end of the housing removable a cover 5 with an axial hole, a rod 7 passing through this hole with a tip 8 at one end for pressing on the piston of the carpula and a handle 9 at the other end, as well as an injection mount needle on the second end of the body 1. On the inner side of the second end of the body 16 is installed a hollow needle, its sharp end facing against the insertion direction in the cartridge replacement body cavity for piercing the cartridge. The removable cover 5 is made in the form of a hollow cylinder, in the first end wall 11 of which the specified axial hole is made. The second end of the cylinder cover 5 is made open with two diametrically opposite protrusions directed from the cylindrical wall of the cover 5 radially inward, and the first end of the body is made with two diametrically opposite radial protrusions directed from the cylindrical wall of the housing 1 radially outward. The minimum distance between the protrusions of the second end of the cylinder of the lid 5 is greater than the width of the protrusions of the first end of the casing to enable the protrusions of the first end of the casing to be inserted into the cavity of the cylinder of the lid 5 with its subsequent rotation about the longitudinal axis 2 of the casing 1 and the placement of the protrusions of the first end of the casing between the
