DISPOSABLE DEVICE FOR LIQUID OR PASTE-LIKE PRODUCT EJECTION Russian patent published in 2013 - IPC A61M5/315 A61M5/31 A61M5/24 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, namely, to device for ejection of liquid or paste-like product and method of claimed device production and distribution. Device for ejection of liquid or paste-like product contains body, bar and mechanism of bar moving. Body contains part, intended for containing ejection product and made with opening for product ejection. Bar moves along channel inside body and changes volume of part, intended for product containing. Mechanism of bar moving contains pivotally connected lever and trigger for rendering influence on bar. Trigger and lever form monolithic construction, produced from plastic. Lever has back end in form of axis of rotation. Method of device for ejection of liquid or paste-like product production includes stage of production of at least four separate parts: lever, which includes trigger, holder for container, back body and bar. It also includes method of assembly of said four parts, which includes the following stages: inserting lever into back body, with its back end, forming axis of rotation, and inserting bar into channel in back body and connection of holder for container with front part of back body. Trigger and lever form monolithic construction produced from plastic.

EFFECT: invention ensures maximal degree of hygiene, very high efficiency of ejection of liquid or paste-like product production of claimed device is economical and cheap.

23 cl, 10 dwg