Medical instrument disinfection device

Abstract

The utility model discloses a medical instrument disinfection device, which relates to the technical field of disinfection equipment and comprises a disinfection box, a disinfection assembly, a placement net, a spraying assembly, a drying assembly, an ultraviolet sterilization assembly and a waste liquid box, the interior of the disinfection box is divided into a first cavity and a second cavity through a partition plate; a first door body is mounted on the first cavity, and a disinfection assembly is arranged in the first cavity; a second door body is mounted on the second cavity, a placing screen plate is horizontally arranged in the second cavity, and the second cavity is divided into an upper cavity and a lower cavity by the placing screen plate; a spraying assembly is installed in the upper cavity and connected with the disinfection assembly, a drying assembly is communicated with the interior of the upper cavity, and an ultraviolet sterilization assembly is further installed in the upper cavity; a waste liquid box is placed in the lower cavity, and a handle is embedded in the waste liquid box. According to the device, automatic thorough disinfection operation on the medical instruments is achieved, the sterilized and disinfected medical instruments can be directly used, and the device has high use value.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection equipment, in particular to a medical device disinfection device. Background Art

[0002] There are various ways to disinfect medical devices, including boiling, spraying, and ultraviolet sterilization, but all of the above methods have disadvantages. Although boiling and spraying are low-cost, a lot of water will adhere to the surface of the device after disinfection, and draining and wiping are both troublesome and time-consuming; ultraviolet sterilization is a single method and has the problem of incomplete disinfection. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a medical instrument disinfection device.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A medical device disinfection device comprises a disinfection box, a disinfection component, a placement screen, a spray component, a drying component, an ultraviolet sterilization component and a waste liquid box; a first chamber and a second chamber are formed in the disinfection box by a partition; a first door body is installed on the first chamber, and the disinfection component is arranged in the first chamber; a second door body is installed on the second chamber, and a placement screen is horizontally arranged in the second chamber, and the placement screen divides the second chamber into an upper chamber and a lower chamber; a spray component is installed in the upper chamber, the spray component is connected to the disinfection component, the upper chamber is connected to the drying component, and the upper chamber is also installed with an ultraviolet sterilization component; a waste liquid box is placed in the lower chamber, and a handle is embedded in the waste liquid box.

[0006] Furthermore, the disinfection assembly includes a liquid pump, a liquid inlet pipe, a liquid discharge pipe, a tee, a first liquid guide pipe, a second liquid guide pipe, a first liquid valve, a second liquid valve, a disinfectant tank and a water tank; the liquid pump is connected to the liquid inlet pipe and the liquid discharge pipe, the liquid discharge pipe is connected to the spray assembly, the liquid inlet pipe is respectively connected to the first liquid guide pipe and the second liquid guide pipe through the tee, the first liquid guide pipe is equipped with a first liquid valve and is connected to the disinfectant tank, and the second liquid guide pipe is equipped with a second liquid valve and is connected to the water tank.

[0007] Furthermore, the spray assembly includes a spray pipe and a high-pressure nozzle; the spray pipe is connected to the drain pipe, and a plurality of high-pressure nozzles are installed on the spray pipe, and the high-pressure nozzles are arranged vertically downward.

[0008] Furthermore, the high-pressure nozzle adopts a fan-shaped nozzle to increase the spraying area.

[0009] Furthermore, the drying component includes a hot air blower and a hot air duct; the hot air blower is arranged outside the disinfection box and is connected to the hot air duct, and the hot air duct is communicated with the upper cavity to enable the entry of hot air.

[0010] Furthermore, the ultraviolet sterilization component includes ultraviolet sterilization lamps, and there are multiple ultraviolet sterilization lamps that are arranged at intervals on the top of the upper cavity.

[0011] Furthermore, a transparent window is installed on the second door body to facilitate staff to observe the internal situation of the disinfection box during the disinfection process.

[0012] Furthermore, the size of the transparent window is not less than three quarters of the second door body.

[0013] Furthermore, an exhaust pipe is installed on the top of the disinfection box, the exhaust pipe is connected to the second cavity and an exhaust valve is installed on the exhaust pipe to improve the drying effect and efficiency during the drying process.

[0014] Furthermore, a waste liquid pipe is provided on the waste liquid tank, the waste liquid pipe extends to the outside of the disinfection tank and is equipped with a waste liquid valve to facilitate the discharge of waste liquid in the waste liquid tank.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model realizes the automatic and thorough disinfection of medical devices through the arrangement of a disinfection component, a placement screen, a spray component, a drying component, an ultraviolet sterilization component and a waste liquid tank, and the medical devices can be used directly after being sterilized and disinfected, thus having high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a working schematic diagram of the utility model;

[0019] Among them: 1. Disinfection box; 11. Partition; 12. First cavity; 13. Second cavity; 14. First door body; 15. Second door body; 151. Transparent window; 16. Exhaust pipe; 17. Exhaust valve; 2. Liquid pump; 21. Liquid inlet pipe; 22. Liquid discharge pipe; 23. Tee; 24. First liquid guide pipe; 25. Second liquid guide pipe; 26. First liquid valve; 27. Second liquid valve; 28. Water tank; 29. ​​Disinfectant tank; 3. Placement screen; 4. Spray pipe; 41. High-pressure nozzle; 5. Waste liquid box; 51. Handle; 52. Waste liquid pipe; 53. Waste liquid valve; 6. Hot air blower; 61. Hot air pipe; 7. Ultraviolet sterilization lamp. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0021] Refer to the attached Figure 1 As shown, a medical device disinfection device includes a disinfection box 1, a disinfection component, a placement screen 3, a spray component, a drying component, an ultraviolet sterilization component and a waste liquid box 5; the disinfection box 1 is divided into a first chamber 12 and a second chamber 13 by a partition 11; a first door body 14 is installed on the first chamber 12, and a disinfection component is arranged in the first chamber 12; a second door body 15 is installed on the second chamber 13, and a placement screen 3 is horizontally arranged in the second chamber 13, and the placement screen 3 divides the second chamber 13 into an upper chamber and a lower chamber; the upper chamber A spray assembly is installed inside, and the spray assembly is connected to the disinfection assembly so that the disinfectant and pure water in the disinfection assembly are sprayed out through the spray assembly respectively, completing the spray disinfection operation of the medical equipment placed on the mesh plate 3, wherein the upper cavity is connected to a drying assembly for drying the medical equipment after the spray disinfection operation, wherein an ultraviolet sterilization assembly is also installed in the upper cavity for re-sterilization and disinfection of the medical equipment after the drying operation; a waste liquid tank 5 is placed in the lower cavity, and a handle 51 is embedded in the waste liquid tank 5.

[0022] For details, please refer to the attached Figure 1 As shown, the disinfection assembly includes a liquid pump 2, a liquid inlet pipe 21, a liquid discharge pipe 22, a tee 23, a first liquid guide pipe 24, a second liquid guide pipe 25, a first liquid valve 26, a second liquid valve 27, a disinfectant tank 29 and a water tank 28; the liquid pump 2 is connected to the liquid inlet pipe 21 and the liquid discharge pipe 22, the liquid discharge pipe 22 is connected to the spray assembly, the liquid inlet pipe 21 is respectively connected to the first liquid guide pipe 24 and the second liquid guide pipe 25 through the tee 23, the first liquid guide pipe 24 is installed with a first liquid valve 26 and is connected to the disinfectant Tank 29, similarly, a second liquid valve 27 is installed on the second liquid conduit 25 and is connected to a water tank 28; during the implementation process, first the second liquid valve 27 is closed, the first liquid valve 26 is opened, and the liquid pump 2 is operated to pump the disinfectant in the disinfectant tank 29 into the spray assembly to achieve the first stage of disinfection by the disinfectant; thereafter, the first liquid valve 26 is closed, the second liquid valve 27 is opened, and the liquid pump 2 is operated to pump the pure water in the water tank 28 into the spray assembly to achieve the second stage of water impact disinfection.

[0023] During the specific working process of the utility model, the medical device is placed on the placement mesh plate 3, and then the device is started. First, the second liquid valve 27 is closed, the first liquid valve 26 is opened, and the liquid pump 2 is operated to pump the disinfectant in the disinfectant tank 29 into the spray component to realize the first stage of disinfection by the disinfectant. Thereafter, the first liquid valve 26 is closed, the second liquid valve 27 is opened, and the liquid pump 2 is operated to pump the pure water in the water tank 28 into the spray component to realize the second stage of water impact disinfection, and the waste liquid generated by the spraying is directly collected by the waste liquid tank 5. Then, the drying component is operated to complete the drying operation of the medical device, and it is worth mentioning that the drying component effectively performs high-temperature sterilization on the medical device while drying. Finally, the ultraviolet sterilization component performs the final sterilization and disinfection operation on the dried medical device, and the medical device after sterilization and disinfection can be used directly.

[0024] Specifically, refer to the attached Figure 1 As shown, the spray assembly includes a spray pipe 4 and a high-pressure nozzle 41; the spray pipe 4 is connected to the drain pipe 22, and a plurality of high-pressure nozzles 41 are installed on the spray pipe 4, and the high-pressure nozzles 41 are vertically arranged downward, wherein the high-pressure nozzles 41 adopt fan-shaped nozzles to increase the spraying area.

[0025] Specifically, refer to the attached Figure 1 As shown, the drying component includes a hot air blower 6 and a hot air pipe 61; the hot air blower 6 is arranged outside the disinfection box 1 and is connected to the hot air pipe 61, and the hot air pipe 61 is connected to the upper cavity to realize the introduction of hot air.

[0026] Specifically, refer to the attached Figure 1 As shown, the ultraviolet sterilization assembly includes ultraviolet sterilization lamps 7, and a plurality of ultraviolet sterilization lamps 7 are arranged at intervals on the top of the upper cavity.

[0027] In order to facilitate the staff to observe the internal situation of the disinfection box 1 during the disinfection process, refer to the attached Figure 1 As shown, a transparent window 151 is installed on the second door body 15 , and the size of the transparent window 151 is not less than three quarters of the second door body 15 .

[0028] In order to improve the drying effect and efficiency during the drying process, refer to the attached Figure 1 As shown, an exhaust pipe 16 is installed on the top of the disinfection box 1, the exhaust pipe 16 is connected to the second chamber 13 and an exhaust valve 17 is installed on the exhaust pipe 16; during the implementation process, when the drying operation is started, the exhaust valve 17 is opened to discharge steam, and the exhaust valve 17 remains closed at other times to prevent impurities from entering the disinfection chamber.

[0029] Wherein, in order to facilitate the discharge of waste liquid in the waste liquid tank 5, refer to the attached Figure 1 As shown, a waste liquid pipe 52 is provided on the waste liquid tank 5 , and the waste liquid pipe 52 extends to the outside of the disinfection tank 1 and is installed with a waste liquid valve 53 .

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A medical device disinfection device, characterized in that: It comprises a disinfection box (1), a disinfection component, a placement screen (3), a spray component, a drying component, an ultraviolet disinfection component and a waste liquid box (5); The disinfection box (1) is divided into a first chamber (12) and a second chamber (13) by a partition (11); A first door body (14) is installed on the first cavity (12), and a disinfection component is provided in the first cavity (12); A second door body (15) is installed on the second cavity (13), and a placement screen plate (3) is horizontally arranged inside the second cavity (13), and the placement screen plate (3) divides the second cavity (13) into an upper cavity and a lower cavity; A spray assembly is installed in the upper chamber, the spray assembly is connected to the disinfection assembly, the upper chamber is connected to the drying assembly, and an ultraviolet sterilization assembly is also installed in the upper chamber; A waste liquid box (5) is placed in the lower cavity, and a handle (51) is embedded in the waste liquid box (5).

2. A medical device disinfection device according to claim 1, characterized in that: The disinfection assembly comprises a liquid pump (2), a liquid inlet pipe (21), a liquid discharge pipe (22), a three-way connection (23), a first liquid guide pipe (24), a second liquid guide pipe (25), a first liquid valve (26), a second liquid valve (27), a disinfectant tank (29) and a water tank (28); The liquid pump (2) is connected to a liquid inlet pipe (21) and a liquid discharge pipe (22); the liquid discharge pipe (22) is connected to a spray assembly; the liquid inlet pipe (21) is respectively connected to a first liquid guide pipe (24) and a second liquid guide pipe (25) through a tee (23); a first liquid valve (26) is installed on the first liquid guide pipe (24) and is connected to a disinfectant tank (29); a second liquid valve (27) is installed on the second liquid guide pipe (25) and is connected to a water tank (28).

3. A medical device disinfection device according to claim 2, characterized in that: The spray assembly comprises a spray pipe (4) and a high-pressure nozzle (41); The spray pipe (4) is connected to the liquid discharge pipe (22), and a plurality of high-pressure nozzles (41) are installed on the spray pipe (4), wherein the high-pressure nozzles (41) are arranged vertically downward.

4. A medical device disinfection device according to claim 3, characterized in that: The high-pressure nozzle (41) is a fan-shaped nozzle.

5. A medical device disinfection device according to claim 1, characterized in that: The drying component comprises a hot air blower (6) and a hot air pipe (61); The hot air blower (6) is arranged outside the disinfection box (1) and is connected to a hot air pipe (61), and the hot air pipe (61) is communicated with the upper chamber.

6. A medical device disinfection device according to claim 1, characterized in that: The ultraviolet sterilization component comprises an ultraviolet sterilization lamp (7); There are a plurality of ultraviolet sterilization lamps (7) which are arranged at intervals on the top of the upper cavity.

7. A medical device disinfection device according to claim 1, characterized in that: A transparent window (151) is installed on the second door body (15).

8. A medical device disinfection device according to claim 7, characterized in that: The size of the transparent window (151) is not less than three quarters of the second door body (15).

9. A medical device disinfection device according to claim 1, characterized in that: An exhaust pipe (16) is installed on the top of the disinfection box (1), the exhaust pipe (16) is connected to the second chamber (13), and an exhaust valve (17) is installed on the exhaust pipe (16).

10. A medical device disinfection device according to claim 1, characterized in that: The waste liquid tank (5) is provided with a waste liquid pipe (52), which extends to the outside of the disinfection tank (1) and is equipped with a waste liquid valve (53).

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