CZ18251U1 - Device for destroying sharp, pointed objects which is fitted with means for automatically unscrewing injecting needles and similar tools - Google Patents

Description

Technical field

The technical solution relates to cutting equipment disposable devices equipped with means for automatically unscrewing needles for puncture of veins and the like, the clear purpose of which is based on the fact that it is an electricity-powered device capable of massively disposing of sharp cutting objects such as hypodermic needles scalpel blades, and other items representing simple operating tools, virtually instantly.

Background Art

Many disadvantages are known, arising from unwanted punctures in medical and surgical wards where needles are used; disadvantages that are obviously not precisely removed by the protective material or plastic containers for later transport and burning.

There are containers made of solid materials, with an opening into which sharp cutting objects are inserted gradually for disposal, and then the specialized personnel removes these containers into the waste, where the waste is subsequently taken to a facility where they are massively destroyed, either by incineration, or in an autoclave, etc.

They have been shown to be blind containers, in other words, equipped with entrances through which metal material is inserted for disposal, and occasionally, the inserted articles are placed in a special position near the inlet opening, resulting in cuts or injuries when grasping or slipping. these elements.

There is no known device that is capable of disposing of a needle and at the same time capable of unscrewing a needle from a connection area on a syringe or the like, nor is it known a device that has a plastic storage container positioned opposite or inside a disposable article into which cardboard can be deposited. boxes or plastic bags of a certain thickness to accommodate fuzzy or non-cutting objects for later ozone or ultraviolet lamp sterilization. This would lead to a significant reduction in costs compared to rigid plastic containers, since when disposing of sharp objects, the syringes can be placed in a cardboard container or plastic bag if sharp objects have already been made.

The essence of the technical solution

These problems are eliminated by the sharp-cutting device, provided with means for automatically unscrewing cores and the like, which consists of a body or overall structure internally provided with fastening means or a box having a syringe receptacle , and a receptacle for a needle waste container, and a slot for introducing sharp cutting objects into the tube, wherein the device comprises one or two electric motors which, by means of shafts and electrical conductors, move the two contacts powered by brushes. The apparatus is provided with a fanless exhaust gas system comprising a vertical inner tube or a chimney with an activated carbon filter in its upper part and located at the top of the solid waste gas contacts generated by the needle melt and at a 45 ° angle to said tube consisting of two complementary parts. It is intended to guide the needles towards the fixed contacts. The interior of the tube formed parts is provided with a helical shaped track or track where the track begins and ends on the two inner sides of the parts. The interior of the tube thus formed forms a cylindrical portion and a slot that is vertically movable and guided by the track or track. The interior of the cylindrical part comprises two metal parts which are "Y" shaped and which move horizontally within the part by the action of two springs and thus guide said part on said helical path or track. The cylindrical portion is movable within the tube by applying a syringe pressure to counter-clockwise rotate the cylindrical portion with its vertically downward motion to unscrew the needles of the syringe-type syringes.

- 1 CZ 18251 Ul

As a matter of principle, in a sharp cutting device, provided with means for automatically unscrewing the vein needles and the like, the cylindrical portion moves within the tube formed by the complementary parts and is pressed against the spring. The parts are adjacent at their ends against protruding projections, which are extruded through the holes when reaching the bottom, by the action of springs.

It is also inherently clear that in a sharp cutting device, provided with means for automatically unscrewing the coring needles and the like, it is also that once the syringe pressure carrying the needle is interrupted against the cylindrical portion and the needle is unscrewed from the syringe, it causes spring force on the part so that it moves up again to its rest position, and the part rotates clockwise.

It also follows from the essence that when the cylindrical part pushed by the syringe moves down and moves its toothed part as it moves, it causes the gear to rotate, causing movement to rotate the fixed contacts.

The essence of the technical solution is also that the container drawer is equipped with a cover and has an inner storage container for storing syringes without needles through a folding door equipped with handles.

The storage container may advantageously be made of cardboard or as a plastic bag of suitable thickness.

The device may comprise an ozone or ultraviolet lamp within a container for sterilizing the waste deposited in the container when it is waste as needleless syringes collected in only one piece of equipment.

The advantages of the device according to the invention are many. In addition to the features suitable for actuation, it also allows the needles to be automatically unscrewed from the syringe, without any need to perform this operation manually by gripping the needle with the handpiece to remove it, thereby avoiding unnecessary puncture while simultaneously disposing of the needle by inserting it into a special container and wherein the syringe receiving container is integrated or inside the machine for subsequent sterilization. In particular, the sharp cutting article disposal device is comprised of a device powered by electrical power from the mains or also from a battery to which a container for removing out of focus objects, such as syringes, sterilized by ozone or ultraviolet lamp, and a second receptacle or receptacle, is connected for disposal of sharpened waste articles, and which also has a gas or conduit exhaust system without or without a gas exhaust system, which is formed inside of the needle disposal, which has a filter in its upper part with suitable properties. Disposal of sharp cutting objects is accomplished by introducing an object to be disposed through a slot built into the tubular system in which a pair of motors or a gear wheel is driven driven by a gear that causes it to rotate on the gearwheel and then moves the gear multiple causes two cylindrical and fixed contacts to rotate.

BRIEF DESCRIPTION OF THE DRAWINGS

To supplement the described technical solution, in order to better understand the features of the device, a set of drawings has been added to this specification as an integral part of this specification, which, by way of illustration and non-limiting character, show the following:

Figure 1 shows a spatial view of a sharp cutting tool disposal device by means of a gear drive means and one second pipe or gas outlet.

Figure 2 shows a section of the inner part of the tubular body with the cylindrical part inside and the so-called "Y" part in the working position.

Figure 3 shows a spatial view of a cylindrical portion that carries springs in a working or open position.

- 2.

CZ 18251 Ul

Figure 4 shows a similar view to Figure 3 where the so-called "Y" shaped metal parts are in or open.

Figure 5 - shows a preview of the subject displayed in Figures 3 and 4.

Figure 6 - again shows the subject displayed in Figure 2, but now the "Y" sections are in a calm state.

Figure 7 shows a top perspective view of the subject matter of the invention.

Figure 8 shows a side angular section of the object shown in Figure 7, without displaying the syringe container.

Figure 9 shows an exploded view of the interior of the tube showing 2 motors and their actuators as well as fixed contacts.

Figure 10 shows a spatial view of a storage container containing needles-free syringes where a door with a handle for access can be seen.

Figure 11 shows a view of the object shown in Figure 10, where an inward access cover is open, where it is possible to see a cardboard container for placing the syringes, which is removed after being filled and exchanged for another.

Figure 12 - shows the tube of Figure 1, but from the inside of it, where gears and solid contacts can be seen to destroy needles.

Figure 13 shows various positions occupied by the cylindrical portion on its path as it moves up or down, moving the gear with the same gear portion, and where the gear moves fixed contacts without any type of engine, POSITION A, POSITION B, POSITION C, POSITION D.

Figure 14 shows various positions occupied by the cylindrical portion on its path where there are movable projections inside it and when rotating 180 ° when moving up or down.

Figure 15 illustrates the various positions occupied by the cylindrical portion on its path where there is a movable projection or other fixed projection therein, and rotates 360 ° as it moves up or down.

Figure 16 shows a spatial view of a cylindrical part with a movable eye and one other fixed eye inside, both in the resting position and in the working position.

Figure 17 shows a spatial view of the machine housing.

Figure 18 shows a side section of the machine body where a tube, an ozone lamp, and a carton for syringe waste can be seen inside the body.

Figure 19 shows a three-dimensional view of the interior of the machine body, a cover with machine parts at the top, with a separate plastic container with its cardboard box inside it.

Examples of technical solutions

Figure 7 illustrates how the sharp cutting device is provided with means for automatically unscrewing vein needles or similar tools configured as a total body I having a syringe container 2 without needles 40 at the rear, and a receptacle with a container (none of which is not shown or indicated) at the bottom marked 3, embedded in a syringe container for needles-free syringes, and there is another additional and auxiliary container 70, preferably made of cardboard or tetra-pack, or of plastic bags of appropriate thickness, depending on from use.

The device comprises a filter of activated carbon 4 and a slot 5 which is intended to be used as an opening for introducing sharp cutting objects.

CZ 18251 Ul

Disposal of sharp cutting objects, generally denoted by 40, is performed as shown in Figure 13, wherein the cylindrical portion 43, pushed by the syringe 93, then moves downwardly and causes the movement of the toothed portion 92, which in turn causes the gear 90 and spring to compress 47, and also, as seen in Figures 11 and 12, there is a gear 90 'in the lower portion of the tube 20, which in turn controls the small gears 23 and 24 which, by means of the shafts 25 and 25', will move the fixed contacts 26 and 27 which are powered by brushes 28 and 29.

In another embodiment, disposal of items 40 can be accomplished as shown in Figure 9, using only one or two motors, where motors 6 and 62 drive fixed contacts 9 and 10, and which in turn are powered by brushes 11 and 12, and by conductors 13 and 14.

The apparatus is provided with a pipe or chimney 30 disposed at the top of the fixed contacts 26 and 27 embedded within the box 20, and wherein the pipe 30 is designed to allow the removal of gases that are formed by melting sharp cutting objects 40 and where the gases are retained in an upper part of the tube or chimney with an in-built activated carbon filter 4, which filters out the passage of harmful particles, whereby the particles, through the heat produced by the melt, move upward in the tube 30, where a hollow screw cap 32 is mounted at its upper end to secure the filter to the tube 30 .

It should be noted that there is another 45 ° tube to the vertical tube 30 shown in Figure 8, which is then shown in greater detail in Figure 2 to describe and understand its inner function.

We continue with Figure 2, where it can be seen that the described tube is formed by two complementary pieces 41 and 4U to serve as a guide for the needles towards the fixed contacts where they are disposed of and where the means for unscrewing the needles from the so-called "screwed" syringes. "Type since such needles are not attached or inserted into the syringes by pressing but rather require screwing.

The tube formed by the parts 44 and 41 'is provided with a helical path or track 42 where the path begins and ends at both the inner parts of the tube and the inside of the tube, thereby forming a cylindrical portion 43, the movement being vertical and rotating within the parts 41 and 41' with a rotational effect of the effect formed by the track or track 42 where it should be noted that on the inside of the cylindrical portion 43 there are two Y-shaped metal parts marked 45 and 45 'which slide horizontally within the portion 43 by two springs 46 resp. 462, which prevents the joining of portions 45 and 45 'until they are compressed by their ends or lugs, as shown below.

As the cylindrical portion 43 extends through portions 41 and 41 'by the pressure of the syringe 93, the cylindrical portion will rotate in an anti-clockwise direction as it moves downwardly from the uppermost portion to the lowest portion, thereby compressing a spring 47 on its path and during passing this path, the cylindrical portion 43 changes the shape of the Y-shaped portions 45, 45 ', vertically downward, causing their ends to be anti-meshed, as shown in Figure 3, and upon reaching the bottom of the tube, as shown in Figures 4 or 6, the protrusions are forced out through the openings 44 and 44 'as a result of the action of the springs 46 and 46'.

Once the pressure generated by the syringe has ended against the cylindrical portion 43 and the needle 40 has already been unscrewed from the syringe, the upward force of the spring 47 causes the cylindrical portion to move back to its upper resting position as before the process started.

It should be noted that, throughout the downwardly directed movement of the cylindrical portion 43 and the unscrewing of the needle 40, the needle is also rendered inoperative by the existence of rotational fixed contacts disposed in the lower portion of the pipe.

Disposal of the needle 40 and its automatic unscrewing is performed when the needle penetrates the perforation or slot 5, as shown in Figure 8, and since the projections of the portions 45 and 452 are located inside the tube, the formed portions 41 and 41 'and on their rails 42 are pressed against the inner wall of said pipe, and wherein the portion 43 begins to rotate counterclockwise as it is pushed downwardly by the syringe, thereby unscrewing and destroying the needle 40 by approaching the fixed

In the case of contacts 25 and 26, and during this movement, the piece 43, the needle is pressed or the parts 45 and 45 'are retained.

As the cylindrical portion on its path reaches the end of its path, as shown in Figure 6, the protrusions of the portions 45 and 45 'are passed through the perforation or holes 44 and 44' by the action of the springs 46 and

£ 46

Thus, once the needle cone is disposed of the contacts 26 and 27 and is unscrewed from the lower end of the syringe, it is released to be placed in the container 70, which may be of any type, and as previously stated, the container 70 is incorporated in the container area 2 which has a cover 60 provided with access hinged doors 62 and handle 63, and likewise provided with multiple conduit guides 61 and 61 'to the rear of the apparatus as shown in Figures 7 or 11.

At the same time as the syringe stops pushing on the part 43, it then returns upward by the force created by the spring 47, and when rotated clockwise, it reaches its resting position in the upper part of the tube formed by the parts 44 and 41 '.

The drawer 3 has an interchangeable container inside, made of hard plastic material, to which atomized metal residues are introduced.

The device is equipped with a suitable electric transformer or battery 54 that powers the motors and contacts, or, if applicable, only the contacts if the motors are not, as shown in Figure 1.

As shown in Figure 14, it is also possible to use another version of the unscrewing tube, in which case the cylindrical portion 43 can vertically move up and down in the tube 44 without causing any rotation since the portions 46 and 46 'have not entered the track through ramp 95, or enters this ramp and moves downward and rotates clockwise on track 42 and rotates only 180 °, as shown in the drawing, to protrude 45 over ramp 96, in other words, If the part 43 is in the lower position of the tube, it is rotated by 90 °, and when it moves up again it rotates by another 90 °.

There is another version that can be seen in Figure 15, in which the effect formed by moving the cylindrical portion 43 up and down is the same as in Figure 14, with the exception that there is only a movable protrusion 45 and one fixed 45 'as seen in Figure 16, where the cylindrical portion 43 rotates to reach ramp 45 and then moves downward, rotates clockwise on track 42, and now rotates 360 °, in other words, when portion 43 is in the down tube position , rotates 180 °, and rotates another 180 ° when moving up again.

Lastly, there is a receptacle for containers, as shown in Figures 17, 18, and 19, where all of the above, but preferably, as shown in these Figures, that the ozone or ultraviolet lamp 55 is inserted into the bottom the container 72 and for sterilizing the syringes placed in the carton 71 after closing the door 65.

Claims (7)

35 PROTECTION REQUIREMENTS A sharp cutting tool destruction device equipped with means for automatically unscrewing needles for injecting veins and the like, characterized in that it consists of a body or a general structure (1) internally equipped with fastening means or a box having a receptacle for a container (2) ) for syringes, and a receptacle (3) for is40 helicopter waste, and a slot (5) for introducing sharp cutting articles (40) into a tube (41, 41 '), the apparatus comprising one or two electric motors (6) and (6 '), which, by means of shafts (7) and (8) and electrical conductors (13, 14), move two contacts (26, 27) powered by brushes (15, 16), wherein the device is equipped with a waste exhaust system without fan, comprising a vertical inner pipe or chimney (30) with an activated carbon filter (4) at its top and located on top 45 fixed contacts for waste gases generated by melting the needle (40) at an angle of 45 ° to said tube 18251 U1 consisting of two complementary parts (41) and (41 ') which is intended to guide the needles towards fixed contacts, wherein the inside of the tube formed by the parts (41) and (41') is provided with a helical shaped track or track (42). ), where the track begins and ends on two inner sides of the parts (41) and (41 '), and the interior of the tube so formed forms a cylindrical portion (43) and a slot (5) that is vertically movable and guided by the track or track (42) and wherein the interior of the cylindrical portion comprises two "Y" shaped metal parts (45) and (45) that move horizontally within the part (43) by the action of two springs (46) and (46 ') and so on guide said part (43) on said helical track or rail, and wherein the cylindrical part (43) is movable within the tube (41,41 ') under the pressure of the syringe, thereby causing rotation counterclockwise of the cylindrical part (43) as vertical downward movement to unscrew the needles for so-called "screw-in" types. A sharp-object disposal device equipped with means for automatically unscrewing needles for injecting veins and the like, according to claim 1, characterized in that the cylindrical portion (43) moves within the tube formed by the complementary parts (41) and (41 '). pressed against the spring (47), wherein the parts (45) and (45 ') are adjacent at their ends against protruding protrusions that are pushed through the openings (44) and (44') when reaching the bottom by the action of the springs (46) ) and (46 '). A sharp cutting tool disposal device equipped with means for automatically unscrewing needles for injecting veins and the like, according to claim 2, characterized in that once the pressure of the syringe carrying the needle against the barrel (43) is interrupted and the needle (40) is unscrewed. from the syringe, force the spring (47) onto the part (43) by sliding up again to its rest position, and the part (43) rotates clockwise. A sharp cutting tool destruction device equipped with means for automatically unscrewing needles for injecting veins and the like according to any one of the preceding claims, characterized in that when the cylindrical portion (43) pushed by the syringe (93) moves downwards and as it moves, it moves the toothed part (92), causing the gear (90) to rotate, thereby causing movement to rotate the fixed contacts (26) and (27). Sharp cutting tool disposal device equipped with means for automatically unscrewing needles for injecting veins and similar tools according to any one of the preceding claims, characterized in that the receptacle (2) is provided with a cover (60) and has an internal storage container (60). 70) for storing syringes without needles (93) through a hinged door (62) equipped with handles (63). A sharp-object disposal device equipped with means for automatically unscrewing needles for injecting veins and the like according to any one of the preceding claims, characterized in that the storage container (70) is preferably made of cardboard or as a plastic bag of suitable thickness. A sharp-object disposal device equipped with means for automatically unscrewing needles for injecting veins and the like according to any one of the preceding claims, characterized in that there is an ozone or ultraviolet lamp (55) inside the waste sterilizing container (72). deposited in this container, where the waste is a syringe without needles (93), collected only in one piece of equipment.