SU718111A1 - Needleless injector - Google Patents

Needleless injector Download PDF

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Publication number
SU718111A1
SU718111A1 SU782642918A SU2642918A SU718111A1 SU 718111 A1 SU718111 A1 SU 718111A1 SU 782642918 A SU782642918 A SU 782642918A SU 2642918 A SU2642918 A SU 2642918A SU 718111 A1 SU718111 A1 SU 718111A1
Authority
SU
USSR - Soviet Union
Prior art keywords
needleless injector
nozzle
piston
cavity
channel connecting
Prior art date
Application number
SU782642918A
Other languages
Russian (ru)
Inventor
Борис Владимирович Смоляров
Виктор Тихонович Рогачев
Original Assignee
Предприятие П/Я А-3556
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-3556 filed Critical Предприятие П/Я А-3556
Priority to SU782642918A priority Critical patent/SU718111A1/en
Application granted granted Critical
Publication of SU718111A1 publication Critical patent/SU718111A1/en

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Description

f f

33

Claims (2)

Формула изобретенияClaim 2о Безигольный инъектор, содержащий корпус, в полости которого размещен поршень, сопло и канал, соединяющий подпоршневую полость и сопло, отличающийся тем, что, с целью возможности проведения внут25 рикожной и внутрислизистой инъекции, канал, соединяющий подпоршневую полость и сопло, выполнен ступенчатым.2 ° A needleless injector containing a housing in the cavity of which a piston, a nozzle and a channel connecting a sub-piston cavity and a nozzle are located, characterized in that, in order to allow an intradermal and intra-mucous injection, the channel connecting the piston cavity and a nozzle is made stepwise.
SU782642918A 1978-07-12 1978-07-12 Needleless injector SU718111A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782642918A SU718111A1 (en) 1978-07-12 1978-07-12 Needleless injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782642918A SU718111A1 (en) 1978-07-12 1978-07-12 Needleless injector

Publications (1)

Publication Number Publication Date
SU718111A1 true SU718111A1 (en) 1980-02-29

Family

ID=20776304

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782642918A SU718111A1 (en) 1978-07-12 1978-07-12 Needleless injector

Country Status (1)

Country Link
SU (1) SU718111A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480381A (en) * 1991-08-23 1996-01-02 Weston Medical Limited Needle-less injector
US7887506B1 (en) 1999-11-23 2011-02-15 Pulse Needlefree Systems, Inc. Safety mechanism to prevent accidental patient injection and methods of same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480381A (en) * 1991-08-23 1996-01-02 Weston Medical Limited Needle-less injector
US7887506B1 (en) 1999-11-23 2011-02-15 Pulse Needlefree Systems, Inc. Safety mechanism to prevent accidental patient injection and methods of same

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