KR102134243B1 - Medical waste sealing and discharging device - Google Patents

Abstract

The present invention relates to a device for sealing and discharging a medical waste, which comprises: a case upwardly opened; an upper panel installed on an upper part of the case to be opened and closed, and having an input passage for downwardly passing a medical waste to be treated; a passage opening and closing unit provided at a lower part of the upper panel and opening or blocking the input passage; a film supply unit located at a lower part of the input passage and providing a film for covering a waste input through the input passage; a sealing and cutting unit installed at a lower part of the film supply unit, downwardly pulling the film for containing a medical waste to thermally fuse and seal the film, and cutting a thermally fused part to downwardly discharge the same; a waste collection box for receiving and accommodating a waste discharged from the sealing and cutting unit, and withdrawing the same to the outside of the case; and a control unit for controlling the passage opening and closing unit. According to the present invention, a sealing effect for the medical waste is excellent to completely block the leakage of odor and contaminants. In addition, a needle can be safely and easily separated from a syringe to prevent an inadvertent infection when handling a disposable syringe. Movement is free and use is simple as well since a compact structure is provided.

Description

Medical waste sealing and discharging device

The present invention relates to a medical waste sealing discharge device that discharges after completely sealing various medical wastes generated in a hospital or a nursing home, and more particularly, to a medical waste sealing discharge device having a compact structure and easy to use.

Various kinds of medical waste are generated in general hospitals, health centers, and nursing homes for the elderly. Such medical wastes include, for example, disposable syringes, cotton or gauze wiped with blood or secretions, bandages, diapers after use, and human extracts. Since almost all medical wastes have pathogens and may cause infection, thorough waste management should prevent secondary and tertiary infections and block bad odors. The method of processing.

On the other hand, in recent years, the number of nursing homes has increased with the increase of the elderly population, and the proportion of medical waste has increased in proportion. However, there is a limit to the disposal capacity of the waste disposal company, and since it is expensive to treat as a nursing facility, medical waste may be sneaked along with general waste or left exposed.

In particular, in the case of elderly nursing homes, there are many patients who cannot behave or suffer from dementia, so the amount of diapers used is high. Because diapers are used to receive the patient's urine, the odor is so severe that, if not completely handled, it greatly damages the surrounding environment and causes discomfort to the people. Rather than throwing the used diaper roughly afterwards, it is not to be thrown into a closed state, but rather to be treated more hygienically using a dedicated treatment device.

As a prior art for sanitary treatment of diapers, a toilet bowl packaging device having a odor removal function has been proposed through Korean Patent Registration No. 10-1775523. However, the conventional medical waste treatment apparatus has a drawback that the sealing of the waste is not perfect, and it generates odor and the waste may leak out. Moreover, if the decay proceeds and expands due to an increase in the internal pressure, a part of the film bursts and the sealing function is completely lost.

Korean Registered Patent Publication No. 10-1775523 (Feces diaper packaging device with odor removal function) Domestic registered utility model publication No. 20-0372667 (Infectious waste collection for medical use)

The present invention was created to solve the above problems, and has excellent sealing effect on medical waste, enables safe and easy separation of the injection needle from the syringe, and has a compact configuration, free to move, and easy to use medical waste sealing It is an object to provide a discharge device.

The medical waste sealed discharge device of the present invention as a solution means for achieving the above object is a case opened to the top; It is installed to be opened and closed on the upper portion of the case, and an upper panel having an input passage for passing the medical waste to be processed downward; A passage opening and closing part provided at a lower portion of the upper panel and opening or blocking an input passage; A film supply unit which is located at a lower portion of the input passage and provides a film for wrapping the waste input through the input passage; It is installed in the lower portion of the film supply unit, and the film containing the medical waste is pulled to the lower portion, the film is heat-sealed and sealed, and a sealing cutting portion that cuts the heat-sealed portion and discharges it downward; A waste collection box that receives and receives the waste discharged from the sealed cutting portion and that can be withdrawn outside the case; It is provided with a control unit for controlling the opening and closing of the passage and the sealing cut.

In addition, the side of the case is for separating the injection needle of the used syringe from the cylinder, when the needle passes through the needle and opens through the needle through hole, the rear end of the injection needle, when pulling the cylinder A locking groove is formed to separate the injection needle from the cylinder, and a needle collecting box containing the separated injection needle is disposed under the locking groove.

In addition, the passage opening and closing portion; A side rail fixed to both sides of the bottom surface of the upper panel, a shutter plate slidably supported on the side rail, and an opening/closing motor that causes the shutter plate to open or block by sliding the shutter plate. It is provided.

In addition, the film is a plastic film extending in the longitudinal direction and taking the form of a tube opened in the extending direction, the film supply unit; A film case having a ring or polygonal shape, accommodating the film in a folded state, and having a drawer slit for discharging the film to the bottom is provided on the lower side.

In addition, the film case; It includes a case body that is opened to the top and accommodates a film and has a withdrawal slit, and a cap that is removably coupled to an upper portion of the case body.

In addition, the sealing cutting portion; A discharge chamber having a discharge door at the bottom, a closed chamber providing a squeezing space at the top of the discharge door, a door opening and closing means for opening and closing the discharge door, and being installed in the closed chamber, spaced apart and spaced apart between the squeezing spaces A pair of adjustable support plates, a spacer for adjusting the spacing of the support plates, fixed to each support plate, facing each other and wrapping each other down with medical wastes wrapped in the film in close contact with each other so as to close the film around the medical wastes It includes a pair of crimping sponges, a fusion unit installed on the upper side of both crimping sponges to heat and fusion the adhered film, and a cutting portion for cutting the fusion portion by the fusion unit, wherein the door includes a closed chamber with the door closed. A film tensioning means is provided which sucks the air inside and draws the film downward from the film case by the action of the negative pressure inside the sealed chamber.

In addition, the fusion unit; It includes a parallel and horizontally extending upper fusion heater and lower fusion heater, the cutting unit; It is installed between the upper fusion heater and the lower fusion heater, and the upper and lower fusion heaters are blades that perform cutting while welding the film.

In addition, the upper fusion heater and the lower fusion heater are in close contact with each other with a film interposed therebetween to form an upper fusion section and a lower fusion section on the film, and the blade cuts the film but cuts between the upper fusion section and the lower fusion section. .

Also, the film tensioning means includes a plurality of fans mounted on the door and operated by the control unit.

In addition, the door is installed to be rotatable at the lower end of the compression chamber through a support pin, and the door opening and closing means; It has a door hinge fixed to the door and extended in a longitudinal direction, an electric door switch that is linked to an extension end of the door hinge, and rotates the door hinge to transmit rotational force to the door.

In addition, a battery for supplying power is installed inside the case.

The medical waste sealed discharge device of the present invention made as described above is excellent in sealing effect on medical waste, and thus can completely prevent leakage of odor or contaminants.

In addition, the needle can be safely and easily separated from the syringe, thereby preventing inadvertent infection when handling the disposable syringe.

In addition, it has a compact configuration, so it is free to move and easy to use.

1A and 1B are perspective views illustrating an external shape of a medical waste sealed discharge device according to an embodiment of the present invention.
Figure 2 is a cutaway perspective view showing the internal configuration of the discharge device shown in Figure 1a.
FIG. 3 is a partial perspective view illustrating the sealing cutting portion inside the case illustrated in FIG. 2.
4 is a cross-sectional view taken along line AA in FIG. 3.
Figure 5a is a perspective view showing a film used separately in a sealed discharge device according to an embodiment of the present invention.
5B is a view showing a state in which the film shown in FIG. 5A is stored in the case body 41a.
6 to 9 are cross-sectional views for explaining the internal configuration and operation of the sealing cutting portion of FIG. 3.
10A and 10B are side views showing a door opening and closing method of the sealing cutting part.

Hereinafter, one embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

The medical waste sealed discharge device of the present invention is to automatically seal various medical wastes discharged from hospitals, nursing homes, etc. into plastic films, and a case opened upwards; It is installed to be opened and closed on the upper portion of the case, and an upper panel having an input passage for downwardly passing the medical waste to be processed; A passage opening and closing part provided at a lower portion of the upper panel and opening or blocking an input passage; A film supply unit which is located at a lower portion of the input passage and provides a film for wrapping the waste input through the input passage; It is installed on the lower portion of the film supply unit, and the film containing the medical waste is pulled to the bottom and the film is heat-sealed and sealed, and the heat-sealed portion is cut and discharged to the bottom; A waste collection box that receives and receives the waste discharged from the sealed cutting portion, and that can be drawn out of the case; It has a basic configuration of a control unit for controlling the passage opening and closing portion.

1A and 1B are perspective views showing the external shape of the medical waste sealed discharge device 10 according to an embodiment of the present invention, and FIG. 2 is a cutaway perspective view showing the internal configuration of the discharge device shown in FIG. 1A.

As shown, the medical waste sealing discharge device 10 according to the present embodiment, the box-shaped case 20 opened to the top, the upper panel 22, the upper panel 22 installed on the upper portion of the case 20 It has a control unit 25 disposed on one side of the.

The case 20 is to accommodate the sealing cutting portion 30, the film supply portion 40, etc., which will be described later, and has a wheel 21f at the bottom. Since the wheel 21f is installed, the sealed discharge device 10 can be moved. In addition, moving handles 21a are fixed to both sides of the case 20. The user is capable of holding the moving handle 21a and dragging or pushing the sealed discharge device 10 to carry it.

In addition, on the side of the case, a waste collection box 23a, a plurality of storage boxes 23b, and a needle collection box 23c are exposed. The waste collection box 23a is a container containing a medical waste sealed by a film and is located at the bottom of the sealing cutting part 30 to be described later. It is to contain and accept the waste once dropped from the sealing cutting part (30). The user can collect the waste inside by pulling the waste collection box 23a. A sterilization lamp 27 is installed on the upper part of the waste collection box 23a. The sterilization lamp 27 may be an ultraviolet lamp.

In addition, due to the environmental characteristics of the product, an optical plasma generator may be additionally installed to remove odors generated from wastes and promote sterilization.

The storage box 23b is a container for storing various equipment necessary for the patient. For example, diapers, bandages, or syringes or containers for various medicines. The storage box 23b can also be opened or closed by a drawer type.

Reference numeral 23e is a folding table. The folding table 23e is utilized for a variety of purposes, and when used, expands horizontally and is folded when not in use.

In addition, inside the case 20, a battery 28 and a sealing cutting portion 30 are provided. The battery 28 is a rechargeable power supply unit and supplies power required by the passage opening or closing and sealing unit 30. The description of the sealing cutting portion 30 will be described later.

The needle collection box 23c is a collection container for receiving and receiving an injection needle separated from a used syringe, and is located under the needle separation unit 21e. The injection needle 51 separated from the needle separation portion 21e falls to the bottom and collects in the needle collection box 23c. The needle collection box 23c can also be opened and closed with a drawer type.

The needle separation portion 21e is formed to penetrate through the wall surface of the case 20 and separates the needle from the syringe, and has a needle passing hole 21c and a locking groove 21d. The needle passing hole 21c is a hole through which the injection needle 51 passes, and the locking groove 21d is a locking jaw for fastening the insertion cap 51a of the injection needle.

For convenience of description, the structure of the general syringe 50 will be described first. The syringe 50 is composed of a cylinder 53 in which a drug is accommodated and a discharging portion 53a is formed at the tip, and an injection needle 51 fitted to the discharging portion 53a. At the rear end of the injection needle 51, the fitting cap 51a, which engages with the discharge portion 53a, is fixed integrally. The diameter of the fitting cap 51a is larger than the maximum gap of the engaging groove 21d.

In order to separate the injection needle 51 using the needle separation portion 21e, first, the injection needle 51 is completely entered into the case 20 through the needle passing hole 21c, then lowered to the bottom and discharged. (53a) is to be fitted in the engaging groove (21d). When the discharge portion 53a is fitted into the engaging groove 21d, the fitting cap 51a of the injection needle 51 is located behind the engaging groove 21d. When the cylinder 53 of the syringe is pulled horizontally in this state, the fitting cap 51a is caught in the engaging groove 21d and separated from the discharge portion 53a. The separated injection needle 51 falls to the bottom and is put in the needle collection box 23c.

The upper panel 22 takes the form of a rectangular plate, is connected to the upper portion of the case 20 by a hinge 22f and has an open handle 22g on the opposite side of the hinge 22f. Holding the open handle (22g) and lifting in the direction of the arrow a, the upper panel 22 rotates upward and the case 20 is opened upward. The film supply part 40 can be replaced by opening the upper panel 22.

In addition, an input passage 22a is formed on one side of the upper panel 22. The input passage 22a is a hole through which medical waste (Z in FIG. 5) to be processed passes downward. In addition, the control section 25 is located on the side of the input passage 22a. The control unit 25 has a plurality of switches 25a as outputting control signals for controlling the passage opening and closing portions and the sealing cutting portions to be described later.

The passage opening and closing portion serves to open or block the input passage 22a in a state located at the lower portion of the upper panel 22 and has a structure shown in FIG. 3. 3, the passage opening and closing portion has a pair of side rails 22b, a shutter plate 26, and an opening/closing motor 22e.

The side rail 22b is a linear member fixed in parallel to both sides of the bottom surface of the upper panel 22, and supports the shutter plate 26 slidably. It goes without saying that the input passage 22a is opened or blocked according to the sliding movement of the shutter plate 26. The shutter plate 26 is a rectangular plate-shaped member and linearly moves by the opening/closing motor 22e while both ends of the width direction are supported by the side rail 22b.

In order to convert the rotational force of the opening/closing motor 22e into a linear motion of the shutter plate 26, a pinion gear 22m is mounted on the drive shaft of the opening/closing motor 22e, and a rack gear (not shown) on the shutter plate 26. Can be applied. The position of the rack gear can be fixed to the bottom surfaces of both ends of the shutter plate 26 in the width direction.

Meanwhile, a film supply part 40 and a sealing cutting part 30 are installed below the input passage 22a.

FIG. 3 is a partial perspective view illustrating a configuration of the film supply unit 40 and the sealing cutting unit 30 inside the case 20 shown in FIG. 2, and FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3.

The film supply unit 40 is to receive and supply the vinyl film 43 for wrapping the medical waste (Z), as shown, the film case 41 and the film case of the rectangular frame shape, the film case 41 is filled (43).

The film 43 used in this embodiment has a predetermined cross-sectional shape in the longitudinal direction and is embedded in the film case 41 in a cut state as long as necessary. In addition, both ends of the film 43 are open.

Figure 5a is a perspective view showing a separate film 43 used in the sealing discharge device 10 according to an embodiment of the present invention, Figure 5b is a film 43 shown in Figure 5a to the case body (41a) It is a view showing a state of receiving.

As shown in FIG. 5A, the film 43 extends in the longitudinal direction and takes the form of a tube as if both ends are open. For example, when one end of the film 43 is tied and air is introduced into the film to expand, it becomes the shape of a cylinder or tube. In fact, this type of film is also a semi-finished product before making plastic bags.

As shown in FIG. 5B, the above-mentioned film 43 is folded in a zigzag manner from the lower end, with its lower end inserted into the case main body 41a, filling the storage space 41c of the case main body 41a. In particular, the lower end of the film 43 is drawn out to the lower portion of the film case 41 so that the lower end is sealed. The sealed portion at the bottom of the film is the upper fusion portion (43a). As shown in FIG. 8, the upper fusion part 43a is a portion formed by the upper fusion heater 35a so that the medical waste Z does not fall downward. This will be described later.

The film case 41 is composed of a case body (41a) and a cap (41e). The case body (41a) provides a storage space (41c) open to the top and has a withdrawal slit (41b) on the lower side. The extraction slit 41b is a passage through which the lower end of the film 43 filled in the storage space 41c is drawn downward.

The cap 41e is a member that is coupled to the upper portion of the case body 41a. When the film 43 is consumed, the cap 41e can be opened and the film 43 can be filled again in the case body 41a.

On the other hand, the sealing cutting part 30 is installed on the lower portion of the film supply unit 40, and after pulling the film containing medical waste to the bottom, sealing the film by heat sealing, and cutting the heat sealing part to discharge it to the bottom. Plays a role. The sealing cutting part 30 is located at the top of the waste collection box 23a.

6 to 9 are cross-sectional views for explaining the configuration and operation of the sealing cutting portion 30 of FIG. 3.

As shown in the drawing, the sealing cutting part 30 includes a sealing chamber 31 that provides a compression space 31a, a pair of discharge doors 32 provided at the lower portion of the sealing chamber 31, door opening and closing means, It includes a support plate 33 in the compression space 31a, a compression sponge 34, a spacer 37, a fusion section, a cutting section, and a film tensioning means.

The closed chamber 31 is a box-shaped case that is opened up and down and is disposed at a vertical lower portion of the input passage 22a. A film supply unit 40 is installed between the compression space 31a of the closed chamber and the input passage 22a. The medical waste injected from the outside into the input passage 22a is lowered in a state contained in the film 43 of the film supply unit 40 to be located in the compression space 31a.

The discharge door 32 is linked to the lower portion of the closed chamber 31 and is opened or blocked by the door opening and closing means. The discharge door 32 will be described first with reference to FIGS. 10A and 10B.

10A and 10B, the discharge doors 32 are two in a pair, and are linked to the lower end of the closed chamber 31 through the support pin 32d. It goes without saying that the discharge door 32 rotates in the direction of the arrow b or the opposite direction around the support pin 32d.

When the discharge door 32 rotates upward to close the lower portion of the closed chamber 31, the compressed space 31a of the closed chamber 31 is sealed. In addition, when the discharge door 32 is rotated downward and opened, the sealed medical waste falls to the lower waste collection box 32a.

It serves to open and close the door opening and closing means and the discharge door 32, and has a door hinge 32b and an electric door opener 38. The door hinge 32b shares a support pin 32d and is an accessory fixed to both ends of each discharge door 32, and extends in a direction away from the discharge door 32.

The electric door switch 38 has a cylinder 38a and a reciprocating rod 38b. The door switch 38 operates by electric power supplied from the battery 28 to reciprocate the reciprocating rod 38b in the longitudinal direction. A ball screw or a linear motor may be applied to the cylinder 38a for linear motion of the reciprocating rod 38b.

The cylinder 38a of the door switch 38 is linked to the bracket 31e through the pin 31f, and the end of the reciprocating rod 38b is connected to the extended end of the door hinge 32b through the lifting rod 32c. do. The lifting rod 32c is a circular rod-shaped member extending horizontally as shown in FIG. 2. The door switch 38 receives the signal from the control unit 25 to open or block the discharge door 32.

On the other hand, the film tensioning means, the discharge door 32 operates in a closed state to function to pull down the film 43. In particular, a negative pressure is applied to stretch the film 43 downward. That is, the pressure in the lower space of the film, that is, the compression space 31a, is lower than the pressure in the upper space of the film 43 shown in FIG. 6. When the pressure of the compression space 31a is kept below the atmospheric pressure, the film 43 is pulled downward with a force corresponding to a difference in pressure, and exits to the lower portion of the film case 41 and between the compression sponges 34. Will be located.

The film tensioning means has a plurality of fans (32a) for sucking the air inside the compression space (31a) to the bottom. The fan 32a lowers the pressure in the compression space 31a so that the film 43 is drawn downward from the film case, and the operating timing and rotational speed of the fan 32a are controlled by the control unit 25.

A sensor 55 is disposed inside the closed chamber 31. The sensor 55 serves to sense the film 43. That is, when the film 43 is pulled down by the action of the fan 32a, which will be described later, the film 43 is sensed so that the film 43 is no longer lowered. The detection information of the sensor 55 is transmitted to the control unit 25, and the control unit 25 stops the fan 32a at the moment when the detection information is received from the sensor, thereby blocking further tension of the film 43. Eventually, the film 43 is lowered only as high as the sensor 55, and waste is prevented.

The support plate 33 is a square plate having a predetermined thickness, and the two are disposed to face each other with the compression space 31a interposed therebetween. In addition, the left support plate 33 in the drawing among the two support plates 33 can be reciprocated by the spacer 37, and the right support plate 33 is fixed to the inner wall surface of the closed chamber 31. However, it is natural that the spacer 37 may be connected to the right support plate 33 to be reciprocated as necessary.

Reference numeral 31b is a guide rod. The guide rod 31b extends horizontally as a rod-shaped member that guides the linear motion of the support plate 33.

The spacer 37 is composed of a body 37a and an operation rod 37b and operates by receiving electricity from the battery 28. A linear motor or a ball screw may be applied to the body 37a, and the operation rod 37b is reciprocated by receiving the power of the battery.

The compression sponge 34 is fixed to the opposite surface of each support plate 33 and has a certain thickness. The squeezing sponge 34 serves to squeeze the medical waste (Z) wrapped in the squeezing space 31a (in a state wrapped in a film) as shown in FIG. 8. The reason for compressing the medical waste (Z) is to reduce the volume and to close and close the two layers of film around the medical waste (Z). In addition, the reason for the close contact with the film is to fuse and cut the film. The hardness of the squeeze sponge 34 may be varied as needed.

In addition, an upper fusion heater 35a, a lower fusion heater 35b, and a blade 36 are provided on the upper portion of each crimping sponge 34. The upper fusion heater 35a and the lower fusion heater 35b extend horizontally and have a heating wire therein, and heat-seal the film 43 by heating by electric power applied from the battery 28. The upper fusion heater 35a and the lower fusion heater 35b are spaced parallel to each other and have a blade 36 therebetween.

The blade 36 is a cutting blade for cutting a film in a state fixed by upper and lower fusion heaters 35a and 35b. That is, the film is cut, but is cut between the upper fusion section and the lower fusion section. Of course, other types of cutting means may be applied as long as the film 43 can be delivered.

The operation of the medical waste sealed discharge device 10 having the above configuration is as follows. First, the shutter plate 26 is opened by pressing the switch 25a of the control unit 25, and then the medical waste Z is introduced through the opened input passage 22a. The shutter plate 26 is closed after the introduction of medical waste Z.

The injected medical waste (Z) is contained in the waiting film (43). At this time, the film 43 is blocked by the upper fusion part 43a. As shown in FIG. 8, the upper fusion part 43a is a part fused by two upper fusion heaters 35a, or formed during the treatment of the medical waste Z that was immediately put therein (film case 41 ) In the case where the film 43 is newly replaced) It is a portion that is fused with the upper fusion heater 35a after holding the lower end of the film 43 and pulling it out to the bottom.

Subsequently, by operating the fan 32a, air inside the compression space 31a is drawn out downward, thereby making the pressure in the space below the film 43 a negative pressure environment than atmospheric pressure. As the pressure of the compression space 31a decreases, the film 43 is pulled downward along with the medical waste as represented by the dotted line in FIG. 7 and positioned between the compression sponges 34.

If the medical waste (Z) descends through the above process, the fan (32a) is stopped, and the left support plate (33) in the drawing is pressurized and transferred in the direction of the arrow f. As the support plate 33 moves in the direction of the arrow f, the medical waste Z wrapped in the film 43 is compressed by a sponge. At this time, the sponge is elastically deformed by receiving a reaction force from medical waste.

Finally, as shown in FIG. 8, when both sides of the upper fusion heater 35a and the lower fusion heater 35b are in close contact with the film 43, the spacer 37 is stopped, and the upper fusion heater 35a ) And the lower fusion heater 35b are operated to fuse the film. Two lines of fusion line are formed on the film on top of medical waste. The fusion line formed by the upper fusion heater 35a is the upper fusion section 43a, and the fusion line formed by the lower fusion heater 35b is the lower fusion section 43b.

In addition, at the moment when the upper fusion heater 35a and the lower fusion heater 35b are in close contact, the blades 36 also cross each other to cut the film. The blade 36 cuts between the upper fused portion 43a and the lower fused portion 43b.

After the fusion and cutting are completed, the left support plate 33 is retracted in the direction of the arrow g, and at the same time, the discharge door 32 is opened. Medical waste (Z) sealed by a film is collected in a waste collection box (23a). The manager collects the waste collected in the waste collection box 23a and processes it appropriately.

As described above, the present invention has been described in detail through specific embodiments, but the present invention is not limited to the above embodiments, and various modifications can be made by those skilled in the art within the scope of the technical spirit of the present invention.

10: sealed discharge device 20: case 21a: movable handle
21c: Needle through hole 21d: Hanging groove 21e: Needle separation
21f: Wheel 22: Upper panel 22a: Input passage
22b: Side rail 22e: Opening and closing motor 22f: Hinge
22g: Open handle 22m: Pinion gear 23a: Waste collection
23b: storage box 23c: needle collection box 23e: folding table
25: control unit 25a: switch 26: shutter plate
27: sterilization lamp 28: battery 30: sealed cutting section
31: airtight chamber 31a: compression space 31b: guide rod
31e: Bracket 31f: Pin 32: Discharge door
32a: fan 32b: door hinge 32c: lifting rod
32d: support pin 33: support plate 34: crimping sponge
35a: upper fusion heater 35b: lower fusion heater 36: blade
37: Spacing regulator 37a: Body 37b: Working rod
38: door switch 38a: cylinder 38b: round-trip rod
40: film supply unit 41: film case 41a: case body
41b: withdrawal slit 41c: storage space 41e: cap
43: film 43a: upper fused portion 43b: lower fused portion
50: syringe 51: injection needle 51a: fitting cap
53: cylinder 53a: discharge portion 55: sensor

Claims (11)

A case opened upward;
It is installed to be opened and closed on the upper portion of the case, and an upper panel having an input passage for passing the medical waste to be processed downward;
A passage opening and closing part provided at a lower portion of the upper panel and opening or blocking an input passage;
A film supply unit which is located at a lower portion of the input passage and provides a film for wrapping the waste input through the input passage;
It is installed on the lower portion of the film supply unit, and the film containing the medical waste is pulled to the bottom and the film is heat-sealed and sealed, and the heat-sealed portion is cut and discharged to the bottom;
A waste collection box that receives and receives the waste discharged from the sealed cutting portion, and that can be drawn out of the case;
A medical waste sealing discharge device having a control unit for controlling the passage opening and closing portion. According to claim 1,
To separate the injection needle of the used syringe from the cylinder on the side of the case,
A needle through hole through the needle,
Opened through the needle through hole, a hooking groove is formed to separate the needle from the cylinder when pulling the cylinder by hanging the rear end of the needle,
A medical waste sealed discharge device in which a needle collecting box containing a separate injection needle is disposed at the lower portion of the locking groove. According to claim 1,
The passage opening and closing portion;
A side rail fixed to both sides of the bottom of the upper panel,
A shutter plate slidably supported on the side rail,
Sliding and moving the shutter plate, the medical waste sealing discharge device having an opening and closing motor to open or block the input passage. According to claim 1,
The film is a vinyl film extending in the longitudinal direction and taking the form of a tube opened in the extending direction,
The film supply unit;
A medical waste sealing discharge device having a film case having a ring or polygonal shape, accommodating the film in a folded state, and having a withdrawal slit for discharging the film to the lower portion. According to claim 4,
The film case;
A case body that is opened to the top and accommodates a film and has the withdrawal slit,
Medical waste sealing discharge device comprising a cap that is coupled to the opening and closing of the upper case body. According to claim 4,
The sealing cutting portion;
A sealed chamber having a discharge door at the bottom and providing a compression space at the top of the discharge door,
Door opening and closing means for opening and closing the discharge door,
It is installed in the closed chamber, a pair of support plates spaced apart from each other with the compression space spaced therebetween, a gap adjuster to adjust the gap between the support plates, fixed to each support plate, facing each other and wrapped in a film A pair of crimping sponges, which are in close contact with each other with wastes in close contact with each other to close the film around the medical waste, are installed on the upper sides of the crimping sponges on both sides, and the fusion section to heat-seal the adhered film, and the fusion section by the fusion section It includes a cutting unit for cutting,
In the door, the medical waste sealing discharge provided with a film tensioning means for sucking the air inside the sealed chamber downward while the door is closed, and allowing the film to be drawn downward from the film case by the action of negative pressure inside the sealed chamber Device. The method of claim 6,
The fusion unit;
It includes mutually parallel and horizontally extending upper fusion heater and lower fusion heater,
The cutting unit;
A medical waste sealing discharge device that is installed between the upper fusion heater and the lower fusion heater and performs cutting while the upper and lower fusion heaters fuse the film. The method of claim 7,
The upper fusion heater and the lower fusion heater are in close contact with each other with a film interposed therebetween to form an upper fusion section and a lower fusion section on the film,
The blade is a medical waste sealing discharge device that cuts the film but cuts between the upper fusion section and the lower fusion section. The method of claim 6,
The film tension means,
A medical waste sealed discharge device having a plurality of fans mounted on the door and operated by the control unit. The method of claim 6,
The door is installed to be rotatable at the lower end of the compression chamber through a support pin,
The door opening and closing means;
A door hinge fixed to the door and extending in a longitudinal direction,
A medical waste sealing discharge device having an electric door switch that is linked to an extended end of the door hinge and rotates the door hinge to transmit rotational force to the door. According to claim 1,
Inside the case,
A medical waste sealed discharge device equipped with a battery that supplies electricity.

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