CN221731720U - Instrument disinfection device for clinical laboratory - Google Patents

Abstract

The utility model discloses an instrument disinfection device for a laboratory, comprising a disinfection box and a top cover, two groups of air outlet hoods are installed inside the installation openings on both sides of the top cover, the two groups of air outlet hoods are connected to air supply hoses, the ends of the air supply hoses are connected to the air outlet ends of a hot air blower, the hot air blower is installed on one side of the disinfection box, an installation frame is installed at an installation position near the upper edge of the inner side of the disinfection box, a mesh basket is horizontally installed inside the installation frame, lower nozzles are installed at positions on both sides of the mesh basket at the lower inner side of the disinfection box, upper nozzles are installed at positions on both sides of the mesh basket on the inner side of the top cover, the lower nozzles and the upper nozzles are respectively connected to the liquid outlet interface of a liquid pump through an infusion tube, the utility model utilizes a driving motor to drive a connecting seat to rotate, the connecting seat drives a rotating shaft to rotate, the rotating shaft drives a basket body to rotate, the basket body rotates rapidly inside the disinfection box, moisture on the surface of the medical instrument is dried, and the drying time of the medical instrument after disinfection is shortened.

Description

A kind of instrument disinfection device for laboratory

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to an equipment disinfection device for a laboratory.

Background Art

Medical devices refer to equipment, instruments, appliances, materials or other products used to prevent, diagnose, treat, monitor or alleviate diseases; they play a vital role in the medical field, helping medical staff to provide better medical services, improve the level of medical care, and thus ensure the rapid recovery of patients. Therefore, the disinfection of equipment after use by medical staff is particularly important, in order to ensure the normal use of the medical device next time.

When disinfecting used instruments in existing laboratory departments, most of them are directly placed in disinfectant water for disinfection, and then taken out with a clamp after disinfection. There are problems such as incomplete disinfection, need to air dry after disinfection, and the air drying time is long, which affects normal use. Therefore, the utility model proposes a disinfection device for laboratory instruments to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a laboratory instrument disinfection device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disinfection device for laboratory instruments, comprising a disinfection box and a top cover, two groups of air outlet hoods are installed inside the installation openings on both sides of the top cover, the two groups of air outlet hoods are connected to air supply hoses, the ends of the air supply hoses are connected to the air outlet ends of hot air blowers, the hot air blower is installed on one side of the disinfection box, a mounting frame is installed at the mounting position near the upper edge of the inner side of the disinfection box, a net basket is horizontally installed inside the mounting frame, lower nozzles are installed at the positions on both sides of the net basket at the lower inner side of the disinfection box, upper nozzles are installed at the positions on both sides of the net basket on the inner side of the top cover, the lower nozzles and the upper nozzles are respectively connected to the liquid outlet interface of the liquid pump through infusion tubes, the liquid pump is installed on the inner side of the support legs, and the support legs are installed on both sides of the outside of the disinfection box, an electric control valve is installed outside the drain port at the bottom of the disinfection box, and the drain port of the electric control valve is connected to the drain pipe.

Preferably, the mesh basket includes a basket body, a mesh, a rotating shaft and a torsion spring, the rotating shaft is welded to the upper part of the basket body along the upper edge of one side, the torsion spring is respectively installed on the outside of both sides of the rotating shaft, one end of the torsion spring is connected to the rotating shaft and the other end is connected to the edge of one side of the mesh.

Preferably, the basket body has a fan-shaped cross section, and the mesh is embedded in the inner side of the basket body.

Preferably, the installation frame includes a rectangular frame, an insert sleeve, a gasket, a return spring, a connecting seat and a bearing. The bearing is installed in a mounting opening in the middle of one side of the rectangular frame, and the connecting seat is installed on the inner side of the bearing. An insert sleeve is installed at a position corresponding to the connecting seat on the other side of the rectangular frame, and a gasket is embedded in the insert sleeve. The gasket and the inner bottom of the insert sleeve are connected by a return spring.

Preferably, the rectangular frame is fixed to the upper part of the inner side of the disinfection box by bolts, and the connecting seat is connected to the driving shaft of the driving motor at one end outside the disinfection box. The blind hole opened at the other end of the connecting seat is for one end of the rotating shaft to be inserted, and the other end of the rotating shaft is inserted into the interior of the insert cylinder.

Preferably, the nozzles of the lower nozzle and the upper nozzle are directed toward the mesh basket, and the two sets of air outlet hoods are directed toward the mesh basket.

Preferably, a handle is installed in the middle of the movable side of the top cover, and the liquid inlet of the liquid pump is connected to an external disinfectant source or clean water source through a hose.

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

1. Using the cleaning and disinfection system composed of a liquid pump, a lower spray pipe and an upper spray pipe, the medical device is first sprayed with water for cleaning, then sprayed with disinfectant for disinfection, and finally sprayed with clean water for cleaning again, so as to achieve the effect of cleaning and disinfection of the medical device;

2. Use a hot air blower to generate hot air and deliver it to two sets of air outlet hoods through air supply hoses. The two sets of air outlet hoods then blow hot air to the net basket to accelerate the evaporation of moisture on the surface of the medical devices at the cleaning port, dry the medical devices inside the net basket, and disinfect more thoroughly;

3. Use the driving motor to drive the connecting seat to rotate, the connecting seat drives the rotating shaft to rotate, the rotating shaft drives the basket to rotate, the basket rotates quickly inside the disinfection box, and the moisture on the surface of the medical device is dried, thus shortening the drying time of the medical device after disinfection;

4. The torsion spring is used to keep the mesh always rotating toward the inside of the basket. The mesh presses the various medical devices placed inside the basket, reduces the collision between the medical devices during the rapid rotation of the basket, protects the medical devices, and reduces the noise generated by the collision between the medical devices during the cleaning and drying process.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the basket structure of the utility model;

FIG. 3 is a schematic diagram of the installation frame structure of the present utility model.

In the figure: disinfection box 1, top cover 2, net basket 3, installation frame 4, support leg 5, liquid pump 6, hot air blower 7, lower nozzle 8, upper nozzle 9, air supply hose 10, air outlet hood 11, electric control valve 12, drain pipe 13, handle 14, drive motor 15, basket body 31, mesh 32, rotating shaft 33, torsion spring 34, rectangular frame 41, insert tube 42, gasket 43, return spring 44, connecting seat 45, bearing 46.

DETAILED DESCRIPTION

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.

Please refer to Figures 1 to 3. The utility model provides a technical solution: a disinfection device for laboratory instruments, including a disinfection box 1 and a top cover 2. Two groups of air outlet hoods 11 are installed inside the installation openings on both sides of the top cover 2. The two groups of air outlet hoods 11 are connected to the air supply hose 10. The end of the air supply hose 10 is connected to the air outlet end of the hot air blower 7. The hot air blower 7 is installed on one side of the disinfection box 1. The hot air blower 7 generates hot air and transports it to the two groups of air outlet hoods 11 through the air supply hose 10. The two groups of air outlet hoods 11 then blow hot air to the net basket 3 to accelerate the evaporation of moisture on the surface of the medical instruments at the cleaning port and dry the medical instruments inside the net basket 3. An installation frame 4 is installed at the installation position near the upper edge of the inner side of the disinfection box 1. A mesh basket 3 is horizontally installed inside the frame 4, lower nozzles 8 are installed on both sides of the mesh basket 3 at the lower inner side of the disinfection box 1, upper nozzles 9 are installed on both sides of the mesh basket 3 on the inner side of the top cover 2, the lower nozzles 8 and the upper nozzles 9 are respectively connected to the liquid outlet interface of the liquid pump 6 through infusion tubes, the liquid pump 6 is installed on the inner side of the supporting legs 5, and the supporting legs 5 are installed on both sides of the outside of the disinfection box 1, an electric control valve 12 is installed outside the bottom discharge port of the disinfection box 1, and the discharge port of the electric control valve 12 is connected to the discharge pipe 13. The cleaning and disinfection system composed of the liquid pump 6, the lower nozzle 8 and the upper nozzle 9 first sprays water to clean the medical equipment, then sprays disinfectant for disinfection, and finally sprays clean water for cleaning again, so as to achieve the effect of cleaning and disinfection of the medical equipment.

Furthermore, the net basket 3 includes a basket body 31, a mesh 32, a rotating shaft 33 and a torsion spring 34. The rotating shaft 33 is welded to the upper part of the basket body 31 along the upper edge of one side thereof. The torsion springs 34 are respectively installed on the outside of both sides of the rotating shaft 33. One end of the torsion spring 34 is connected to the rotating shaft 33 and the other end is connected to the edge of one side of the mesh 32. The torsion spring 34 enables the mesh 32 to always maintain a tendency to rotate toward the inside of the basket body 31. The mesh 32 presses various medical devices placed inside the basket body 31, reduces the collision between medical devices during the rapid rotation of the basket body 31, protects the medical devices, and can also reduce the noise generated by the collision between medical devices during the washing and drying process.

Furthermore, the basket body 31 has a fan-shaped cross section, and the mesh 32 is embedded in the inner side of the basket body 31 . The basket body 31 with a fan-shaped cross section can rotate inside the disinfection box 1 .

Furthermore, the mounting frame 4 includes a rectangular frame 41, an insert sleeve 42, a gasket 43, a return spring 44, a connecting seat 45 and a bearing 46. The bearing 46 is installed in a mounting opening in the middle of one side of the rectangular frame 41, and the connecting seat 45 is installed on the inner side of the bearing 46. The insert sleeve 42 is installed at a position corresponding to the connecting seat 45 on the other side of the rectangular frame 41. The gasket 43 is embedded and installed inside the insert sleeve 42. The gasket 43 and the bottom of the inner side of the insert sleeve 42 are connected by the return spring 44. One end of the rotating shaft 33 is first inserted into the insert sleeve 42 to push the gasket 43 inward, and then the other end is inserted into the connecting seat 45. Under the action of the return spring 44, the gasket 43 resets and pushes the rotating shaft 33 so that the rotating shaft 33 and the connecting seat 45 are tightly connected to ensure stable power transmission.

Furthermore, the rectangular frame 41 is fixed to the upper part of the inner side of the disinfection box 1 by bolts, and the connecting seat 45 is connected to the driving shaft of the driving motor 15 at one end outside the disinfection box 1. A blind hole is opened at the other end of the connecting seat 45 for one end of the rotating shaft 33 to be inserted. The cross-section of the blind hole is square, and the cross-section of one end of the rotating shaft 33 matches the cross-section of the blind hole. The other end of the rotating shaft 33 is inserted into the interior of the insert 42.

Furthermore, the nozzles of the lower spray pipe 8 and the upper spray pipe 9 are directed toward the mesh basket 3 , and the lower spray pipe 8 and the upper spray pipe 9 spray clean water or disinfectant from the mesh basket 3 to clean or disinfect the medical devices in the mesh basket 3 . The two sets of air outlet hoods 11 are directed toward the mesh basket 3 .

Furthermore, a handle 14 is installed in the middle of the movable side of the top cover 2, and the handle 14 is convenient for the staff to open the top cover 2. The liquid inlet of the liquid pump 6 is connected to an external disinfectant source or a clean water source through a hose. The liquid pump 6 is controlled by the outside to pump disinfectant or clean water to clean or disinfect medical equipment.

Working principle: During actual operation, the staff will open the mesh 32 and put the medical instruments to be disinfected into the basket 31. Then, the staff will insert one end of the rotating shaft 33 into the insert tube 42 to push the gasket 43 inward, and then insert the other end into the connecting seat 45. The mesh basket 3 is installed in the disinfection box 1. The torsion spring 34 keeps the mesh 32 rotating toward the inside of the basket 31. The mesh 32 presses the various medical instruments placed in the basket 31. Then, the liquid pump 6 first pumps clean water to the lower nozzle 8 and the upper nozzle 9 to clean the medical instruments, and then pumps disinfectant to disinfect the medical instruments. Finally, Clean water is pumped to clean the medical equipment, and the sewage accumulated on the lower side of the disinfection box 1 is discharged from the drain pipe 13 through the control of the electric control valve 12. After the disinfection is completed, the driving motor 15 drives the connecting seat 45 to rotate, and the connecting seat 45 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the basket body 31 to rotate. The basket body 31 rotates rapidly inside the disinfection box 1 to dry the moisture on the surface of the medical equipment. Then the hot air blower 7 generates hot air and transports it to the two sets of air outlet hoods 11 through the air supply hose 10. The two sets of air outlet hoods 11 then blow hot air to the net basket 3 to accelerate the evaporation of moisture on the surface of the medical equipment at the cleaning port and dry the medical equipment inside the net basket 3.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A device for sterilizing instruments for a laboratory, comprising a sterilizing box (1) and a top cover (2), characterized in that two sets of air outlet covers (11) are installed inside the mounting openings on both sides of the top cover (2), the two sets of air outlet covers (11) are connected to air supply hoses (10), the ends of the air supply hoses (10) are connected to the air outlet ends of hot air blowers (7), the hot air blowers (7) are installed on one side of the sterilizing box (1), a mounting frame (4) is installed at a mounting position near the upper edge of the inner side of the sterilizing box (1), a mesh basket (3) is installed horizontally inside the mounting frame (4), the A lower nozzle (8) is installed at the lower inner side of the disinfection box (1) at the positions on both sides of the net basket (3), and an upper nozzle (9) is installed at the inner side of the top cover (2) at the positions on both sides of the net basket (3). The lower nozzle (8) and the upper nozzle (9) are respectively connected to the liquid outlet interface of the liquid pump (6) through an infusion tube. The liquid pump (6) is installed on the inner side of the supporting leg (5), and the supporting leg (5) is installed on both sides of the outside of the disinfection box (1). An electric control valve (12) is installed outside the liquid discharge port at the bottom of the disinfection box (1), and the liquid discharge port of the electric control valve (12) is connected to the liquid discharge pipe (13). 2. A laboratory instrument disinfection device according to claim 1, characterized in that: the net basket (3) includes a basket body (31), a mesh (32), a rotating shaft (33) and a torsion spring (34), the rotating shaft (33) is welded to the upper part along the upper edge of one side of the basket body (31), and the torsion spring (34) is respectively installed on the outside of both sides of the rotating shaft (33), one end of the torsion spring (34) is connected to the rotating shaft (33) and the other end is connected to the edge of one side of the mesh (32). 3. A laboratory instrument disinfection device according to claim 2, characterized in that: the cross-section of the basket body (31) is fan-shaped, and the mesh (32) is embedded in the inner side of the basket body (31). 4. A laboratory instrument disinfection device according to claim 1, characterized in that: the installation frame (4) includes a rectangular frame (41), an insert sleeve (42), a gasket (43), a return spring (44), a connecting seat (45) and a bearing (46), the bearing (46) is installed in a mounting opening in the middle of one side of the rectangular frame (41), the connecting seat (45) is installed on the inner side of the bearing (46), and an insert sleeve (42) is installed at a position corresponding to the connecting seat (45) on the other side of the rectangular frame (41), a gasket (43) is embedded and installed inside the insert sleeve (42), and the gasket (43) and the inner bottom of the insert sleeve (42) are connected by a return spring (44). 5. A laboratory instrument disinfection device according to claim 4, characterized in that: the rectangular frame (41) is fixed to the upper part of the inner side of the disinfection box (1) by bolts, and the connecting seat (45) is connected to the driving shaft of the driving motor (15) at one end outside the disinfection box (1), and a blind hole is opened at the other end of the connecting seat (45) for one end of the rotating shaft (33) to be inserted, and the other end of the rotating shaft (33) is inserted into the interior of the insert tube (42). 6. A laboratory instrument disinfection device according to claim 1, characterized in that the nozzles of the lower nozzle (8) and the upper nozzle (9) are directed toward the net basket (3), and the two sets of air outlet covers (11) are directed toward the net basket (3). 7. A laboratory instrument disinfection device according to claim 1, characterized in that a handle (14) is installed in the middle of the movable side of the top cover (2), and the liquid inlet of the liquid pump (6) is connected to an external disinfectant source or clean water source through a hose.