Squeezing gun for two-part medical viscous fluid
AssigneeSeil Global Co., Ltd.
InventorIm Jun AN
Life of this patent
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Abstract
This invention is about squeezing gun for two-part medical viscous fluid that squeezes two different kinds of medical viscous fluid simultaneously that are contained in double cartridge where two tubes are combined in one body and when explained in more detail, this invention is to squeeze simultaneously two kinds of medical viscous fluid that are contained in double cartridge while two horizontal scroll bars are moving horizontally as driving power of driving motor is being reduced when push button of squeezing gun which has the shape of pistol is pressed.
Claims1
A squeezing gun for ejecting two-part medical viscous fluid from a front of the squeezing gun, comprising:
- a case main body having an open front area formed by a cartridge insertion part, the case main body being situated at an upper side of a handle in which a push button is installed;
- a double cartridge in which a pair of tubes that are filled with different viscous fluid is inserted and fixed, the double cartridge having a rear flange part inserted and fixed in the cartridge insertion part;
- a housing;
- and a pair of horizontal scroll bars that moves forward when the push button is pressed, the scroll bars being installed in the case main body, screw threads being formed around all outer circumference edges of the scroll bars, a key way being formed in each of the scroll bars throughout the length thereof and a portion of the scroll bars including a rear end portion thereof protruding backward through holes that are formed through a rear wall of the housing;
- a bracket supporting the rear end portion of the scroll bars;
- a spring biasing the scroll bars toward the rear;
- a guide pin installed between the rear wall and the bracket and supporting the spring;
- a driving motor, equipped with decelerator installed in the case main body;
- a driving gear installed on an axis of rotation of the decelerator, a front portion of the scroll bars extending beyond the main body, the housing and the driving gear;
- two respective gear bodies which engage the driving gear at respective sides of the housing;
- two tubular main bodies through each of which a respective one of the scroll bars pass and on each of which a respective one of the gear bodies is mounted;
- two final gears which engage the driving gear and each of which is installed on the circumference of a respective one of the tubular main body bodies;
- screw holes which correspond to screw threads of the horizontal scroll bars formed at both sides of a portion of the scroll bars located in the housing;
- a pair of clutches each of which have an inclined exterior portion and each of which comprise two parts biased away from each other by a clutch spring;
- two clutch adhesion parts that close up the respective clutches, the clutch adhesion parts being hingedly installed in an open forward upper side of the housing.
Dependencies are inferred from the claim text.