CN110523687A - A surgical appliance disinfection and nursing device - Google Patents

Abstract

The invention discloses a sterilizing and nursing device for surgical appliances, comprising a box body, an appliance placement screen frame, a disinfection unit, a cleaning unit and a drying unit. A drying unit is installed on the upper part of the cavity, and also includes a conveying mechanism for driving the utensils to place the screen frame through the disinfection unit, the cleaning unit and the drying unit in sequence. The conveying mechanism includes a first motor, a first sprocket, a second sprocket, a third sprocket, a chain and a mounting rod, the disinfection unit includes a disinfectant frame and a disturbance mechanism, and the cleaning unit includes a T-shaped pipe and a water supply pipe and a drive assembly for driving the T-shaped pipe to rotate, the drying unit includes a hot air blower and an air jet plate, and the present application is provided with a disinfection unit, a cleaning unit, a drying unit and a conveying mechanism, with a high degree of automation, which can fully clean the utensils. Disinfection improves work efficiency.

Description

A surgical appliance disinfection and nursing device

technical field

The invention relates to a disinfection device, in particular to a disinfection and nursing device for surgical tools.

Background technique

Disinfection refers to methods that kill pathogenic microorganisms, but not necessarily bacterial spores. Disinfection is usually achieved by chemical methods. The chemicals used for disinfection are called disinfectants. Sterilization refers to the method of killing all microorganisms (including bacterial spores) on an object, usually using physical methods to achieve the purpose of sterilization.

In operating room nursing, the disinfection of surgical instruments is a very important part. The existing surgical instrument disinfection devices have a low degree of automation, require manual operations for many times, and have a single function, which only has the function of disinfection, which is inconvenient for staff to use. , thereby reducing work efficiency.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a disinfection and nursing device for surgical instruments to solve the above problems.

To achieve the above object, the present invention provides the following technical solutions:

A sterilizing and nursing device for surgical appliances, comprising a box body, an appliance placement screen frame, a disinfection unit, a cleaning unit and a drying unit, a drainage pipe is connected to the bottom of the box body, and a disinfection unit and a cleaning unit are installed at intervals in the lower part of the inner cavity of the box, A drying unit is installed on the upper part of the inner cavity of the box body, an outlet and an inlet are opened on the side wall of the box body close to the sterilization unit, the outlet is located above the inlet, and also includes a screen frame for driving the utensils to pass through the sterilization unit in sequence, The conveying mechanism of the cleaning unit and the drying unit. The conveying mechanism consists of two groups and is symmetrically installed on the box body. The conveying mechanism includes a first motor, a first sprocket, a second sprocket, a third sprocket, The chain and the installation rod, the two first sprockets are installed in the upper part of the box body and away from the outlet, and the two second sprockets are installed in the upper part of the outer wall of the box body close to the outlet. The third sprocket is rotatably installed on the lower part of the inner cavity of the box and is located above the disinfectant frame, a chain is connected between the first sprocket, the second sprocket and the third sprocket, and the first motor is drivingly connected to the first sprocket , any one of the second sprocket and the third sprocket, the first motor is installed on the outer wall of the box, a plurality of appliances are installed between the two chains of the two groups of conveying mechanisms to place the mesh frame, and the appliance is placed in the mesh frame. A mounting rod is detachably installed on the side wall near the chain, a pin shaft is fixed at the top of the mounting rod, and the pin shaft is rotatably connected with the chain plate of the chain.

In an optional solution, a support leg is installed at the bottom of the box body, and a roller is installed at the bottom end of the support leg, and the roller is a self-locking roller.

In an optional solution: a box door is installed on the box body.

In an optional solution: the disinfection unit includes a disinfectant frame and a disturbance mechanism, the disinfectant frame is open at the top, the disinfectant frame is installed at the bottom of the inner cavity of the box, and the disturbance mechanism includes a second motor and a first propeller Blades, the second motor is installed at the bottom of the disinfectant frame, and the output shaft of the second motor extends into the disinfectant frame and is installed with a first propeller blade.

In an optional solution: the cleaning unit includes a T-shaped pipe, a water supply pipe and a drive assembly for driving the T-shaped pipe to rotate, the T-shaped pipe is rotatably installed on the box body, and the vertical direction of the T-shaped pipe is The straight pipe runs through the bottom of the box and extends to the bottom of the box. The vertical pipe of the T-shaped pipe is rotatably connected to the bottom of the box through a sealed bearing. The horizontal pipe of the T-shaped pipe is uniformly provided with multiple nozzles. The end is rotatably connected with a water supply pipe through a sealed bearing, the drive assembly is mounted on the box body, the drive assembly includes a third motor and a gear pair, the third motor drives the vertical pipe connected to the T-shaped pipe through the gear pair.

In an optional solution: the drying unit includes a hot air blower and an air jet plate, the hot air blower is installed on the outer wall of the box, the air jet plate is a total of two pieces and is installed in the box symmetrically up and down, and the two air jet plates are installed in the box body. A plurality of nozzles are evenly arranged on the opposite surfaces of the hot air blower, and the air outlet of the hot air blower is connected with the air jet plate through the air pipe.

In an optional solution: a plurality of ultraviolet germicidal lamps are installed on the inner walls of the front and rear sides of the box between the two jet plates.

In an optional solution, an infrared sensor is installed on the outer wall of the box below the outlet, a controller is installed on the outer wall of the box, and the first motor is electrically connected to the infrared sensor and the controller.

In an optional solution: a screen frame cover is installed on the top of the appliance placement screen frame, a second propeller blade is rotatably installed on the screen frame cover, and the installation shaft of the second propeller blade extends into the appliance placement screen frame and is fixed with a Brush strip.

In an optional solution, a gear is installed on the pin shaft, a plurality of racks are installed side by side at intervals on the inner wall of the box, and the gears are engaged with the racks.

Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows:

A disinfection unit, a cleaning unit, a drying unit and a conveying mechanism are provided. The conveying mechanism includes a first motor, a first sprocket, a second sprocket, a third sprocket, a chain and a mounting rod. Two sets of conveying mechanisms drive implements The screen frame is placed first into the disinfectant frame of the disinfection unit, soaked in the disinfectant in the disinfectant frame, and at the same time the second motor drives the first propeller blade to rotate, which can agitate the disinfectant in the disinfectant frame, so that the disinfectant Fully contact with the utensils, and then the utensils placed in the sterilization unit are placed on the screen frame and moved to the top of the T-shaped pipe of the cleaning unit. The water supply pipe supplies water into the T-shaped pipe, and then clean water is sprayed out of the nozzle, so that the utensils placed in the screen frame can be washed. , the drive component drives the T-shaped tube to perform rotary washing, the washing effect is better, more sufficient and clean, the utensils passing through the washing unit are placed on the screen frame and moved to the middle of the two air jet plates of the drying unit, the hot air blower works, and the hot air blower blows the hot air It is sent into the jet plate, and then sprayed out through the nozzle to dry the utensils. The utensils that have passed through the drying unit are placed on the screen frame and moved out of the box through the outlet for access. The degree of automation is high, and the utensils can be fully sterilized and improved. work efficiency.

Description of drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a T-shaped tube in the first embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a third embodiment of the present invention.

Reference number notes: 1-box, 2-disinfectant frame, 3-inlet, 4-second sprocket, 5-tool placement screen frame, 6-screen frame cover, 7-installation rod, 8-chain, 9 -Outlet, 10-jet plate, 11-pin shaft, 12-hot air blower, 13-first sprocket, 14-third sprocket, 15-T-pipe, 16-drive assembly, 17-drain pipe, 18- Roller, 19-first propeller blade, 20-second motor, 21-infrared sensor, 22-second propeller blade, 23-brush bar, 24-rack, 25-gear.

Detailed ways

The following embodiments will describe the present invention in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, but not to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

Example 1

Referring to FIGS. 1 to 2, in an embodiment of the present invention, a surgical appliance disinfection and nursing device includes a box body 1, an appliance placement screen frame 5, a disinfection unit, a cleaning unit and a drying unit. The bottom of the box body 1 is installed with a Support leg, the bottom end of the support leg is equipped with a roller 18, the roller 18 is a self-locking roller, which is convenient for the movement of the device. A box door is installed on the box body 1, which is convenient for staff to perform maintenance operations. There is a drain pipe 17, a disinfection unit and a cleaning unit are installed at intervals in the lower part of the inner cavity of the box body 1, a drying unit is installed in the upper part of the inner cavity of the box body 1, and a side wall of the box body 1 close to the disinfection unit is provided with The outlet 9 and the inlet 3, the outlet 9 is located above the inlet 3, and also includes a conveying mechanism for driving the appliance placement screen frame 5 to pass through the disinfection unit, the cleaning unit and the drying unit in turn, and the conveying mechanism consists of two groups and is symmetrical before and after. Installed on the box 1, the conveying mechanism includes a first motor, a first sprocket 13, a second sprocket 4, a third sprocket 14, a chain 8 and a mounting rod 7, and the two first sprockets 13 The two second sprockets 4 are mounted on the upper part of the outer wall of the box 1 close to the outlet 9. A sprocket 13 and the second sprocket 4 have the same size and are symmetrically arranged. The third sprocket 14 is rotatably mounted on the lower part of the inner cavity of the box 1 and located above the disinfectant frame 2. The first sprocket 13 and the second sprocket 14 A chain 8 is connected between 4 and the third sprocket 14, the first motor is drivingly connected to any one of the first sprocket 13, the second sprocket 4 and the third sprocket 14, and the first motor is installed in the box 1. On the outer wall, between the two chains 8 of the two groups of conveying mechanisms, a plurality of appliance placement screen frames 5 are installed. The unit and the box 1 outside the outlet 9, the appliance is placed on the side wall of the screen frame 5 close to the chain 8, a mounting rod 7 is detachably installed, the top of the mounting rod 7 is fixed with a pin 11, the pin 11 and the chain of the chain 8 plate rotation connection;

The top of the appliance placement screen frame 5 is provided with a screen frame cover 6;

Further, the disinfection unit includes a disinfectant frame 2 and a disturbance mechanism, the top of the disinfectant frame 2 is open, and the disinfectant frame 2 is installed at the bottom of the inner cavity of the box 1. In this embodiment, the disinfectant frame 2 passes through its bottom. The support columns on both sides are connected to the bottom of the inner cavity of the box body 1. The disturbance mechanism includes a second motor 20 and a first propeller blade 19. The second motor 20 is installed at the bottom of the disinfectant frame 2. The output of the second motor 20 The shaft extends into the disinfectant frame 2 and is installed with the first propeller blade 19, the second motor 20 is activated, and the second motor 20 drives the first propeller blade 19 to rotate, which can agitate the disinfectant in the disinfectant frame 2, so that the The disinfectant is fully in contact with the utensils;

After sterilization, in order to remove the disinfectant adhering to the surface of the utensils, the cleaning unit includes a T-shaped pipe 15, a water supply pipe and a drive assembly 16 for driving the T-shaped pipe 15 to rotate, and the T-shaped pipe 15 is rotatably installed in the box On the body 1, in the embodiment, the vertical tube of the T-shaped tube 15 penetrates the bottom of the box body 1 and extends to the bottom of the box body 1, and the vertical tube of the T-shaped tube 15 is rotatably connected to the bottom of the box body 1 through a sealed bearing, The horizontal pipe of the T-shaped pipe 15 is integrally and uniformly provided with a plurality of nozzles. The bottom end of the T-shaped pipe 15 is rotatably connected with a water supply pipe through a sealed bearing. The driving assembly 16 is installed on the box body 1. Motor and gear pair, the third motor drives the vertical pipe connected to the T-shaped pipe 15 through the gear pair, the water supply pipe supplies water to the T-shaped pipe 15, and then clean water is sprayed out of the nozzle, so as to be able to place the utensils in the mesh frame. For flushing, the drive assembly 16 drives the T-tube 15 to perform rotary flushing, the flushing effect is better, more sufficient and clean;

After cleaning, in order to remove moisture and facilitate subsequent use, the drying unit includes a hot air blower 12 and an air jet plate 10, the hot air blower 12 is installed on the outer wall of the box body 1, and the air jet plate 10 is a total of two pieces and is symmetrical up and down Installed in the box 1, the opposite surfaces of the two air jet plates 10 are evenly provided with a plurality of nozzles. The air outlet of the hot air blower 12 is connected to the air jet plate 10 through the air pipe. When drying is required, the hot air blower 12 works, and the hot air blower 12 Send the hot air into the jet plate 10, and then spray it out through the nozzle to dry the utensils;

Further, a plurality of ultraviolet germicidal lamps are installed between the two air jet plates 10 on the inner walls of the front and rear sides of the box body 1;

Further, an infrared sensor 21 is installed on the outer wall of the box body 1 below the outlet 9, and a controller is installed on the outer wall of the box body 1. In this embodiment, the controller is preferably a single-chip microcomputer, the first motor and the infrared sensor The device 21 and the controller are electrically connected;

When in use, the first motor of the conveying mechanism is activated, and the two groups of conveying mechanisms drive the utensils to place the mesh frame 5 into the disinfectant frame 2 of the disinfection unit, and soak in the disinfectant in the disinfectant frame 2. At the same time, the second motor 20 drives the first motor. The rotation of a propeller blade 19 can agitate the disinfectant in the disinfectant frame 2, so that the disinfectant can fully contact the utensils, and then the utensil placement screen frame 5 of the disinfection unit is moved to the top of the T-shaped pipe 15 of the cleaning unit, and water is supplied. The pipe supplies water to the T-shaped pipe 15, and then clean water is sprayed out of the nozzle, so that the utensils placed in the screen frame can be washed. The driving component 16 drives the T-shaped pipe 15 to perform rotary washing, and the washing effect is better, more sufficient and clean. , the appliance placement screen frame 5 of the cleaning unit is moved to the middle of the two air jet plates 10 of the drying unit, the hot air blower 12 works, and the hot air fan 12 sends the hot air into the air jet plate 10, and then sprays out through the nozzle to dry the utensils , the appliance placement screen frame 5 passing through the drying unit moves out of the box 1 through the outlet 9, and then moves downward, the infrared sensor 21 detects the appliance placement screen frame 5, and feeds back a signal to the controller, and the controller controls the first When the motor stops, the other three appliance placement screen frames 5 are respectively located in the disinfection unit, cleaning unit and drying unit for processing, and the appliances at the outlet 9 are placed in the screen frame 5 for the convenience of medical staff.

Example 2

Please refer to FIG. 3 , the difference between the embodiment of the present invention and the embodiment 1 is that, in order to further improve the cleaning effect, a second propeller blade 22 is rotatably installed on the screen frame cover 6 , and the installation shaft of the second propeller blade 22 Extend to the appliance placement screen frame 5 and fix the brush bar 23, stir the disinfectant through the first propeller blade 19, so that the disinfectant drives the second propeller blade 22 to rotate, and the second propeller blade 22 drives the brush bar 23 to rotate, thereby The brush bar 23 brushes the utensils, removes stubborn stains, and improves the disinfection effect.

Example 3

Referring to FIG. 4 , the difference between the embodiment of the present invention and the embodiment 2 is that, in order to speed up the drying speed and improve the drying efficiency, the pin shaft 11 is provided with a gear 25 , and the inner wall of the box body 1 is spaced side by side. A plurality of racks 24 are installed, the gears 25 are engaged with the racks 24, and when the chain 8 drives the appliance placement frame 5 to move, the gears 25 engage and disengage from the racks 24 alternately, so that the appliance placement frame 5 swings, thereby using the appliance. Flip, better contact with hot air, speed up drying.

The working principle of the present invention is as follows: when the present invention is in use, the first motor of the conveying mechanism is activated, and the two groups of conveying mechanisms drive the implements to place the mesh frame 5 into the disinfectant frame 2 of the sterilization unit, and then pass through the disinfection solution in the disinfectant frame 2. Liquid soaking, while the second motor 20 drives the first propeller blade 19 to rotate, the disinfectant in the disinfectant frame 2 can be stirred, so that the disinfectant is fully contacted with the appliance, and then the appliance placement screen frame 5 of the disinfection unit moves to Above the T-shaped pipe 15 of the cleaning unit, the water supply pipe supplies water to the T-shaped pipe 15, and then clean water is sprayed out of the nozzle, so that the utensils placed in the screen frame can be washed, and the driving component 16 drives the T-shaped pipe 15 to perform rotary washing. , the washing effect is better, more sufficient and clean, the utensils of the cleaning unit are placed on the screen frame 5 and moved to the middle of the two air jet plates 10 of the drying unit, the hot air blower 12 works, and the hot air blower 12 sends the hot air into the air jet plate 10, Then it is sprayed through the nozzle to dry the utensils, and the utensil placement screen frame 5 passing through the drying unit moves out of the box 1 through the outlet 9, and then moves downward, the infrared sensor 21 detects the utensil placement screen frame 5, The signal is fed back to the controller, and the controller controls the first motor to stop. At this time, the other three utensils are placed on the screen frame 5, which are respectively located in the disinfection unit, the cleaning unit and the drying unit for processing. The utensils at the outlet 9 are placed on the screen frame 5 for convenience. The medical staff takes it and stirs the disinfectant through the first propeller blade 19, so that the disinfectant drives the second propeller blade 22 to rotate, and the second propeller blade 22 drives the brush bar 23 to rotate, so that the brush bar 23 brushes the appliance and removes it. Stubborn stains can improve the disinfection effect. When the chain 8 drives the appliance placement screen frame 5 to move, the gear 25 engages and disengages from the rack 24 alternately, so that the appliance placement screen frame 5 swings, so that the appliance is turned over and better in contact with the hot air. Speed up drying.

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. should be included within the scope of protection of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims (10)

1. A surgical appliance disinfection and nursing device, comprising a box body (1), an appliance placement screen frame (5), a sterilization unit, a cleaning unit and a drying unit, and a drain pipe (17) is connected to the bottom of the box body (1), so that the A disinfection unit and a cleaning unit are installed at intervals in the lower part of the inner cavity of the box body (1), and a drying unit is installed in the upper part of the inner cavity of the box body (1), characterized in that the box body (1) is close to the side of the disinfection unit The wall is provided with an outlet (9) and an inlet (3), the outlet (9) is located above the inlet (3), and also includes a screen frame (5) for driving the appliance to pass through the disinfection unit, the cleaning unit and the drying unit in turn The conveying mechanism consists of two groups and is installed on the box body (1) symmetrically in the front and rear. The conveying mechanism includes a first motor, a first sprocket (13), a second sprocket (4), a third The sprocket (14), the chain (8) and the installation rod (7), the two first sprockets (13) are installed in the upper part of the box (1) and away from the outlet (9) by rotating up and down at intervals, The two second sprockets (4) are rotatably mounted on the upper part of the outer wall of the box body (1) close to the outlet (9) at intervals up and down, and the third sprockets (14) are rotatably mounted on the lower part of the inner cavity of the box body (1). And located above the disinfectant frame (2), a chain (8) is connected between the first sprocket (13), the second sprocket (4) and the third sprocket (14), and the first motor is drivingly connected to the second sprocket (14). Any one of a sprocket (13), a second sprocket (4) and a third sprocket (14), the first motor is installed on the outer wall of the box (1), the two chains (8) of the two sets of conveying mechanisms A plurality of appliance placement screen frames (5) are installed between ), and a mounting rod (7) is detachably mounted on the side wall of the appliance placement screen frame (5) close to the chain (8), and the top of the mounting rod (7) is fixed A pin shaft (11) is provided, and the pin shaft (11) is rotatably connected with the chain plate of the chain (8). 2. The surgical appliance disinfection and nursing device according to claim 1, wherein a support leg is installed at the bottom of the box body (1), and a roller (18) is installed at the bottom end of the support leg, and the roller (18) is a Self-locking rollers. 3. The surgical appliance disinfection and nursing device according to claim 1, wherein a box door is installed on the box body (1). 4. The surgical appliance disinfection and nursing device according to any one of claims 1-3, wherein the disinfection unit comprises a disinfectant frame (2) and a disturbance mechanism, and the disinfectant frame (2) is open at the top, and the disinfection The liquid frame (2) is installed on the bottom of the inner cavity of the box body (1), the disturbance mechanism includes a second motor (20) and a first propeller blade (19), and the second motor (20) is installed on the disinfectant frame ( 2) At the bottom, the output shaft of the second motor (20) extends into the disinfectant frame (2) and is installed with the first propeller blade (19). 5. The surgical appliance disinfection and nursing device according to claim 4, wherein the cleaning unit comprises a T-shaped pipe (15), a water supply pipe and a drive assembly (16) for driving the T-shaped pipe (15) to rotate , the T-shaped tube (15) is rotatably installed on the box body (1), and the vertical tube of the T-shaped tube (15) runs through the bottom of the box body (1) and extends to the bottom of the box body (1). The vertical pipe of the pipe (15) is rotatably connected to the bottom of the box body (1) through a sealing bearing, the horizontal pipe of the T-shaped pipe (15) is uniformly provided with a plurality of nozzles, and the bottom end of the T-shaped pipe (15) is sealed The bearing is rotatably connected with a water supply pipe, the drive assembly (16) is mounted on the box body (1), the drive assembly (16) includes a third motor and a gear pair, the third motor is driven and connected to the T-shaped pipe ( 15) of the vertical pipe. 6. The surgical appliance disinfection and nursing device according to claim 5, wherein the drying unit comprises a hot air blower (12) and an air jet plate (10), and the hot air blower (12) is mounted on the box body (1). ) on the outer wall, a total of two air jet plates (10) are installed in the box body (1) symmetrically up and down, and the opposite surfaces of the two air jet plates (10) are evenly provided with a plurality of nozzles, and the hot air blower (12) The air outlet is connected with the air jet plate (10) through the air pipe. 7 . The surgical appliance disinfection and nursing device according to claim 6 , wherein a plurality of ultraviolet germicidal lamps are installed on the inner walls of the front and rear sides of the box body ( 1 ) between the two jet plates ( 10 ). 8 . 8 . The surgical appliance disinfection and nursing device according to claim 7 , wherein an infrared sensor ( 21 ) is installed on the outer wall of the box body ( 1 ) below the outlet ( 9 ), and an infrared sensor ( 21 ) is installed on the outer wall of the box body ( 1 ). A controller is installed, and the first motor is electrically connected with the infrared sensor (21) and the controller. 9. The surgical appliance disinfection and nursing device according to claim 4, characterized in that, a mesh frame cover (6) is installed on the top of the appliance placement mesh frame (5), and a second mesh frame cover (6) is rotatably installed on the mesh frame cover (6). The propeller blades (22) and the installation shafts of the second propeller blades (22) extend into the appliance placement screen frame (5) and are fixed with brush strips (23). 10 . The disinfection and nursing device for surgical instruments according to claim 6 , wherein a gear ( 25 ) is installed on the pin shaft ( 11 ), and a plurality of teeth are installed on the inner wall of the box body ( 1 ) side by side at intervals. 11 . The rack (24), the gear (25) meshes with the rack (24).