SU1734897A1 - Apparatus for melting dispensable syringes - Google Patents

Abstract

Use: wasteless destruction of plastic products in installations of increased efficiency of heat supply with protective properties against secondary charging of highly contagious diseases. Essence: the supply of the heating chamber and the receiver supporting themselves. Placing the reference receiver on the receiver on the reference section of the camera. The execution of the side walls of the receiver with grooves in the form of blinds with a visor. The connection of the receiver and the crucible with each other by means of a lock. 4 il.

Description

The invention relates to medicine and can be used in all areas of the national economy for wasteless disposal of plastic products.

The known melting furnace for syringes with SSK-1 needles, consisting of a heating chamber, which is hermetically closed by two lids and heated by three electric heating elements (PETN), one located below and two on the sides of the chamber receiver, the plastic melt flows into a collection vessel and is removed from the camera after the end of the work cycle. A waste syringe is loaded through the top manhole. Closed with a lid, unloading waste collection - through the side hatch, closed the lid.

Known installation pereplavl et. syringes with the consumption of 14 watts of electricity per one syringe. During transportation and loading of spent syringes into the unit's receiver, it is possible for the paramedic to get injured with a sharp needle and secondary infection.

various highly infectious diseases, including AIDS, hepatitis, etc.

The goal of the invention is to increase the efficiency of using the input heat and the properties of protection against secondary infection with highly contagious diseases.

A melting unit for disposable syringes, comprising a housing with an upper lid, a heating chamber with side and lower heaters, placed in the chamber, a receiver and a crucible of conical shape, are equipped with two supporting ones, one of which is mounted on the inner surface of the chamber, and the other in the upper part The receiver, while supporting it from the premnik is placed on the supporting camera of the chamber, with the side walls of the receiver made with grooves in the form of louvers with a visor, and the receiver and crucible are interconnected by means of a lock.

Figure 1 shows the installation of melting disposable syringes with a basket,

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general view; figure 2 - basket, cross-section; nafig.Z-too, top view; nafig.4 - node I in figure 2.

The installation comprises a housing 1 with an upper lid 2. The internal cavity of the housing forms a heating chamber 3 with side 4 and lower 5 heat electric heaters. The chamber 3 also houses a basket, made in the form of a receiver 6 and a crucible 7, made conical, interconnected by means of a lock 8. The chamber 3 is provided with a support catomount 9 mounted along the inner surface of the chamber 3, on which the reference along with the receiver 10 is located. 6, which is provided with its upper part. The receiver 6 is provided with a cover 11 with a window 12 and handles 13, and the side walls of the receiver are made with grooves 14 in the form of a louver with a visor. The basket is placed in the chamber with the possibility of removal, while the installation kit contains three baskets.

The melting unit for disposable syringes works as follows.

The used disposable syringes are placed in the cavity of the receiver 6 through the window 12 of the cover 11, at the same time filling the crucible 7 with the cover 2 open. Upon filling, the basket is placed in the chamber 3 and the syringes are remelted.

If necessary, the basket is installed at the workplace of the medical staff. The syringes are melted by the heat generated by the heating elements 4 and 5, which is retained by the thermal shutter formed when the reference position 10 of the receiver 6 is installed on the reference position 9 of the inside of the heating chamber 3, ensuring intensive heating of the walls of the receiver 6 and the syringes themselves as they pass heated

air through the grooves - blinds 14. The molten plastic flows into the crucible 7.

After melting, the lid 2 opens, the basket is removed, the lock 8 is opened, and the melt is removed from the crucible 7. The protection against secondary contamination is enhanced by the fact that the receiver 6 and the crucible 7 connected to each other by the lock 8 form a basket. A basket is placed directly at the workplace of the health worker who makes injections using a disposable syringe. Immediately after the injection, the syringe through the receiving window 12 is lowered into the basket receiver 6, which prevents the medical worker from contacting the syringes.

The proposed unit remelts 200 syringes with a total power of 2000 W, i.e. about 10 W of electricity is consumed per unit, which is significantly less than that of the well-known SSK-1.

Claims (1)

Invention Formula A melting unit for disposable syringes, comprising a housing with an upper lid, a heating chamber with side and lower heaters, placed in the chamber, a receiver and a crucible, made conical, characterized in that, in order to increase the efficiency of the input heat and the properties of protection against secondary contamination highly contagious diseases, the installation is equipped with two supporting ones themselves, one of which is mounted on the inner surface of the chamber and the other in the upper part of the receiver, while the supporting one with iemnika placed on a support on ce chamber, the receiver side wall formed with grooves in the form of blinds with a peak, and the receiver and the crucible are interconnected by a lock.  eight & / g.2 P  -tf visor FIG.