DISPOSABLE SYRINGE Russian patent published in 1995 - IPC

Abstract RU 2033197 C1

FIELD: medicine; performance of injections. SUBSTANCE: disposable syringe has body accommodating rod and piston with hollow communicated with under-piston zone by means of check valve. EFFECT: higher efficiency. 13 cl, 6 dwg

Similar patents RU2033197C1

Title	Year	Author	Number
EXPENDABLE SYRINGE	1990	Murashev Petr Mikhajlovich Zverev Oleg Aleksandrovich	RU2032427C1
DISPOSABLE SYRINGE	1991	Murashev Petr Mikhajlovich Zverev Oleg Aleksandrovich	RU2064796C1
KHANIN'S HYDRAULIC INJECTOR	1986	Khanin I.A.	RU1474941C
PLUG PACKER AND INSERTION TOOL FOR PACKER SETTING IN WELL (VERSIONS)	2013	Nikolaev Oleg Sergeevich	RU2537713C2
HYDROMECHANICAL JAR	1998	Basarygin Ju.M. Budnikov V.F. Akhmetov R.A. Bitarov V.M. Strel'Tsov V.M. Klimenko N.A.	RU2145659C1
HYDRAULIC SHOCK ABSORBER	2019	Gorokhov Aleksej Konstantinovich Nazarova Alla Vladimirovna Rokachevskij Aleksej Mikhajlovich Dub Vladimir Alekseevich Skachkov Vyacheslav Andreevich	RU2700637C1
FACILITY FOR ACTION ON FACE ZONES OF WELLS	1999	Kucherovskij V.M. Shlakhter Il'Ja Semenovich Fyk Il'Ja Mikhajlovich	RU2175719C2
ROTARY CHECK VALVE (VERSIONS)	2012	Kuz'Min Jurij Konstantinovich Murashev Andrej Ivanovich	RU2514452C1
DEVICE FOR FLUSHING OF BOTTOM HOLE	1990	Zverev Aleksandr Sergeevich Artamonov Vadim Jur'Evich Krupin Vladimir Vasil'Evich	RU2026485C1
FLUID METERING DEVICE	0	Tsurikov Nikolaj Alekseevich Bogdanov Nikolaj Mikhajlovich Yasko Aleksandr Sergeevich	SU1793237A1

RU 2 033 197 C1

Authors

Murashev Petr Mikhajlovich

Zverev Oleg Aleksandrovich

Dates

1995-04-20—Published

1990-07-05—Filed