A clinical waste storage device

Abstract

The utility model discloses a kind of clinical waste storage devices, including storage box, detachably set in the box cover of storage box top and the load plate being set in the bottom of storage box, the load plate bottom is connected with base by lifting mechanism, walking wheel is respectively arranged at the corner of base;The filter separation plate that the utility model storage box is arranged can rapidly realize the preliminary separation of solid and liquid after waste is put in, cooperate extrusion scraper plate assembly to further extrude solid waste, extrude liquid therein to the greatest extent, it is convenient to the separate collection processing of liquid waste, improve the overall efficiency of waste treatment;Solid waste is pushed to discharge port by extrusion scraper, the closure assembly of discharge port can be opened as needed, waste falls into pre-fixed waste storage bag in discharge pipe, and retaining ring and elastic bandage ensure that storage bag is stable, prevent waste leakage, greatly facilitate the transfer and subsequent disposal of waste.

Description

Technical Field

[0001] This utility model relates to medical supplies, specifically a clinical waste storage device. Background Technology

[0002] In clinical settings, a large amount of waste is generated daily, encompassing various types including infectious, hazardous, and chemical waste. Improper handling can pose serious threats to the environment and human health. Traditional clinical waste storage methods are rudimentary, often using ordinary trash cans or bags, lacking effective sorting and processing mechanisms. On one hand, mixed waste storage makes efficient subsequent processing difficult, increasing costs and complexity. On the other hand, the lack of effective separation of liquid waste easily leads to leakage and secondary pollution. Furthermore, because bacteria and viruses easily proliferate during storage, conventional storage devices lack corresponding sterilization measures, further increasing the risk of disease transmission. In addition, traditional devices are extremely inconvenient for handling and transferring waste, lacking flexible movement and height adjustment capabilities, causing numerous difficulties for medical staff. Therefore, the development of a fully functional, efficient, and safe clinical waste storage device is urgently needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a clinical waste storage device, including a storage box, a detachable lid on the top of the storage box, and a support plate on the bottom of the storage box. The bottom of the support plate is connected to a base through a lifting mechanism, and the base is provided with wheels at the four corners. A filter separation plate is provided in the lower middle part of the storage box. A squeezing scraper assembly is provided on the upper part of the filter separation plate along the length of the inner wall of the storage box, and a liquid storage box is detachably provided on the lower part. A discharge port corresponding to the squeezing scraper assembly is provided on one side wall of the storage box, and a retrieval port corresponding to the liquid storage box is provided on the other end. A waste inlet is provided on the lid, and an opening and closing door is provided at the waste inlet. Several ultraviolet germicidal lamps are also provided on the bottom surface of the lid.

[0004] Preferably, the extrusion scraper assembly includes a movable groove arranged along the length of the inner wall on both sides of the storage box, an electric screw is arranged in the movable groove, a movable block is fitted on the electric screw, and an extrusion scraper that contacts the upper surface of the filter separation plate is connected between the movable blocks.

[0005] Preferably, the storage box is further provided with a sealing component on the part located inside the discharge port. The sealing component includes a sealing plate disposed inside the discharge port, and the top of the sealing plate is connected to a support bar disposed on the top of the storage box via an electric lifting component.

[0006] Preferably, a discharge pipe extends outward from the outer side of the discharge port, a retaining ring is provided at the end of the discharge pipe, and a waste collection bag is detachably sleeved on the outside of the discharge pipe.

[0007] Preferably, the discharge pipe may also be detachably fitted with an elastic strap to secure the waste collection bag.

[0008] Preferably, the opening and closing cover includes a cover body, one end of which is rotatably connected to the waste inlet end via a rotating shaft and simultaneously connected to a drive motor, and the other end is a free end, on which an infrared sensor is also provided.

[0009] Preferably, spring damping buffers are provided at the four corners of the base and between the base and the support plate.

[0010] Preferably, it also includes a housing controller, a housing battery, a housing cover controller, and a housing cover battery. The housing controller is connected to the housing battery and is electrically connected to the lifting mechanism, the extrusion scraper assembly, and the electric lifting assembly. The housing cover controller is connected to the housing cover battery and is electrically connected to the infrared sensor, the drive motor, and the ultraviolet germicidal lamp.

[0011] Preferably, the lifting mechanism is a hydraulic lifting rod or an electric lifting rod.

[0012] Preferably, storage slots are also provided on both sides of the base.

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] The filter separation plate installed in the storage box of this utility model can quickly achieve the initial separation of solids and liquids after waste is put in. In conjunction with the extrusion scraper assembly, the solid waste is further extruded to the maximum extent to squeeze out the liquid. This not only facilitates the subsequent compaction and storage of solid waste, but also makes it easier to collect and process liquid waste separately, thereby improving the overall efficiency of waste treatment.

[0015] Solid waste is pushed to the discharge port by a squeezing scraper. The sealing component of the discharge port can be opened as needed, and the waste falls into the pre-fixed waste collection bag through the discharge pipe. The entire discharge process is simple to operate, and the retaining ring and elastic strap ensure that the collection bag is stable and prevents waste leakage, which greatly facilitates the transfer and subsequent disposal of waste.

[0016] Infrared sensors at the door opening and closing mechanism enable automatic opening and closing, avoiding manual contact by medical staff and reducing the risk of cross-infection. Ultraviolet germicidal lamps inside the lid periodically or as needed sterilize and disinfect waste inside the storage box, effectively inhibiting the growth of bacteria and viruses and ensuring a hygienic and safe storage environment.

[0017] The wheels at the bottom of the device facilitate overall movement, allowing it to easily navigate between different departments and areas; the lifting mechanism can adjust the height of the storage box according to the actual usage scenario, adapting to the operating habits and work needs of different medical staff; at the same time, the spring damping buffer between the base and the support plate reduces vibration during movement, protecting the device and waste. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a clinical waste storage device according to the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of a clinical waste storage device according to this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the sealing component in a clinical waste storage device according to this utility model.

[0021] Figure 4 This is a schematic diagram of the inner side of the lid of a clinical waste storage device according to this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, the use of terms such as "horizontal," "vertical," and "sag" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0026] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example:

[0028] Combined with appendix Figure 1-4 This embodiment discloses a clinical waste storage device, which is mainly composed of a storage box 1, a box cover 2, a support plate 3, a base 4 and other components, and has multiple functions such as storage, separation, discharge and sterilization.

[0029] This device includes a storage box 1, a detachable cover 2 on top of the storage box 1, and a support plate 3 at the bottom of the storage box 1. A base 4 is connected to the bottom of the support plate 3 via a lifting mechanism 5, and wheels 6 are installed at the four corners of the base 4. The device can be easily moved indoors or outdoors using the wheels 6. When the height of the storage box 1 needs to be adjusted, the lifting mechanism 5 (which can be a hydraulic or electric lifting rod) operates under the control of a box controller. The box controller is connected to the box's battery for power and controls the lifting mechanism 5 to raise or lower the storage box 1 to a suitable height for medical personnel to dispose of waste.

[0030] A filter separation plate 7 is installed in the lower part of the storage box 1. A squeeze scraper assembly 8 is installed on the upper part of the filter separation plate 7 along the length of the inner wall of the storage box 1, and a liquid storage box 9 is detachably installed at the lower part. When clinical waste is put into the storage box 1 through the waste inlet 16 on the lid 2, solid waste remains on the upper part of the filter separation plate 7, while liquid waste flows through the filter separation plate 7 into the liquid storage box 9 at the bottom, thus achieving solid-liquid separation. When the solid waste accumulates to a certain amount, the squeeze scraper assembly 8 starts to work. The squeeze scraper assembly 8 includes a moving groove 801 arranged along the length of the inner walls on both sides of the storage box 1. An electric screw 802 is installed in the moving groove 801. Moving blocks 803 are fitted on the electric screw 802. Squeeze scrapers 804 that are in contact with the upper surface of the filter separation plate 7 are connected between the moving blocks 803. The housing controller controls the electric screw 802 to rotate. The rotation of the electric screw 802 drives the moving block 803 to move in the moving groove 801, which in turn causes the extrusion scraper 804 to move on the upper surface of the filter separation plate 7 to extrude the solid waste and further squeeze out the liquid, making the solid waste more compact. At the same time, the solid waste is pushed towards the discharge port 10.

[0031] One end of the storage tank 1 has a discharge port 10 corresponding to the extrusion scraper assembly 8, and the other end has a retrieval port 11 corresponding to the liquid storage box 9. When the extrusion scraper 804 pushes solid waste to the discharge port 10, the sealing assembly 1212 inside the discharge port 10 starts to operate. The storage tank 1 also has a sealing assembly 12 located inside the discharge port. The sealing assembly 12 includes a sealing plate 1201 located inside the discharge port. The top of the sealing plate 1201 is connected to a support bar 1203 located on the top of the storage tank 1 via an electric lifting assembly 1202. The tank controller controls the electric lifting assembly 1202 to operate. The electric lifting assembly 1202 drives the sealing plate 1201 to rise, opening the discharge port 10, allowing solid waste to enter the discharge pipe 13 through the discharge port 10.

[0032] A discharge pipe 13 extends outward from the discharge port, and a retaining ring 14 is provided at the end of the discharge pipe 13. A waste collection bag is detachably fitted onto the discharge pipe 13. An elastic strap 15 for securing the waste collection bag is also detachably fitted onto the discharge pipe 13. After solid waste enters the discharge pipe 13 through the discharge port, it falls into the waste collection bag. The retaining ring 14 acts as a barrier to prevent the waste from slipping off the end of the discharge pipe 13, while the elastic strap 15 securely fixes the waste collection bag to the discharge pipe 13 to prevent it from falling off. When the waste collection bag is full, the elastic strap 15 can be untied, and the waste collection bag can be removed for disposal.

[0033] The container lid 2 is equipped with a waste inlet 16, and an opening / closing door 17 is located at the waste inlet 16. Several ultraviolet sterilization lamps 20 are also installed on the inner bottom surface of the container lid 2. The opening / closing door 17 includes a door body, one end of which is rotatably connected to the end of the waste inlet 16 via a pivot and is also connected to a drive motor 18. The other end is a free end, and an infrared sensor 19 is also installed on the free end of the opening / closing door 17. When medical personnel bring waste close to the waste inlet 16, the infrared sensor 19 senses the human signal and transmits the signal to the container lid controller. The container lid controller is connected to the container lid battery to obtain power and control the drive motor 18 to work. The drive motor 18 drives the door body to rotate around the pivot, opening the opening / closing door 17. After the medical personnel put the waste into the storage container 1, if the infrared sensor 19 does not sense the human signal for a period of time, the container lid controller controls the drive motor 18 to reverse and close the opening / closing door 17. During waste storage, the lid controller controls the operation of the UV sterilization lamps to sterilize and disinfect the waste inside storage box 1, reducing the risk of bacterial growth and spread.

[0034] Spring damping buffers 19 are installed at the four corners of the base 4 and between the base plate 3 and the support plate 3. When the device encounters bumps or vibrations during movement, the spring damping buffers 19 play a role in buffering and shock absorption, reducing the impact of vibration on the waste in the storage box 1, while protecting the various components of the device and extending the service life of the device.

[0035] In addition, the device also includes a box controller, a box battery, a box cover controller, and a box cover battery. The box controller is connected to the box battery and electrically connected to the lifting mechanism 5, the extrusion scraper assembly 8, and the electric lifting assembly 1202, and is responsible for controlling the operation of the relevant components of the storage box 1. The box cover controller is connected to the box cover battery and electrically connected to the infrared sensor 19, the drive motor 18, and the ultraviolet sterilization lamp 20, and is responsible for controlling the operation of the relevant components of the box cover 2. All components work together to achieve safe and efficient storage of clinical waste. The base 1 also has storage slots 21 on both sides for storing items such as waste storage bags.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A clinical waste storage device, characterized in that, The device includes a storage box, a detachable lid on top of the storage box, and a support plate at the bottom of the storage box. The support plate is connected to a base via a lifting mechanism, and the base has wheels at its four corners. A filter separation plate is located in the lower middle part of the storage box. A scraper assembly is located on the upper part of the filter separation plate along the length of the inner wall of the storage box, and a liquid storage box is detachably located on the lower part. A discharge port corresponding to the scraper assembly is located on one side wall of the storage box, and a retrieval port corresponding to the liquid storage box is located on the other end. A waste inlet is located on the lid, and an opening and closing door is located at the waste inlet. Several ultraviolet germicidal lamps are also located on the bottom surface of the lid.

2. The clinical waste storage device according to claim 1, characterized in that, The extrusion scraper assembly includes a movable groove arranged along the length of the inner wall on both sides of the storage box. An electric screw is arranged in the movable groove, and a movable block is fitted on the electric screw. An extrusion scraper that contacts the upper surface of the filter separation plate is connected between the movable blocks.

3. The clinical waste storage device according to claim 1, characterized in that, The storage box is also equipped with a sealing component on the inner side of the discharge port. The sealing component includes a sealing plate located on the inner side of the discharge port. The top of the sealing plate is connected to a support bar located on the top of the storage box via an electric lifting component.

4. A clinical waste storage device according to claim 1, characterized in that, A discharge pipe extends outward from the outer side of the discharge port, and a retaining ring is provided at the end of the discharge pipe. A waste collection bag is detachably fitted onto the outside of the discharge pipe.

5. A clinical waste storage device according to claim 4, characterized in that, The discharge pipe can also be detachably fitted with an elastic strap to secure the waste collection bag.

6. A clinical waste storage device according to claim 1, characterized in that, The opening and closing cover includes a cover body. One end of the cover body is rotatably connected to the waste inlet end via a rotating shaft and is also connected to a drive motor. The other end is a free end, and an infrared sensor is also provided on the free end of the opening and closing cover.

7. A clinical waste storage device according to claim 1, characterized in that, Spring damping buffers are installed at the four corners of the base and between the base and the support plate.

8. A clinical waste storage device according to claim 1, characterized in that, It also includes a housing controller, a housing battery, a housing cover controller, and a housing cover battery. The housing controller is connected to the housing battery and is electrically connected to the lifting mechanism, the extrusion scraper assembly, and the electric lifting assembly. The housing cover controller is connected to the housing cover battery and is electrically connected to the infrared sensor, the drive motor, and the ultraviolet germicidal lamp.

9. A clinical waste storage device according to claim 1, characterized in that, The lifting mechanism is a hydraulic lifting rod or an electric lifting rod.

10. A clinical waste storage device according to claim 1, characterized in that, The base also has storage slots on both sides.

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