CN215740637U

CN215740637U - Catheter disinfection device

Info

Publication number: CN215740637U
Application number: CN202120419137.6U
Authority: CN
Inventors: 韩广源; 贺勇慎; 辛海涛; 杨瑞锦; 赵晓青
Original assignee: Hainan Weili Medical Technology Development Co ltd
Current assignee: Hainan Weili Medical Technology Development Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-02-08
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a catheter disinfection device which comprises a conveying belt, and a cleaning component and a disinfection component which are sequentially arranged along the conveying direction of the conveying belt, wherein a plurality of installation positions are arranged on the conveying belt at intervals, a placement frame is detachably embedded on the installation positions, and a plurality of installation parts for placing catheters are arranged on the placement frame; the cleaning assembly comprises a cleaning tank, a guide part is arranged in the cleaning tank, the conveying belt is arranged on the guide part, an ultrasonic transducer is arranged at the bottom of the cleaning tank, a connecting cavity is communicated with one side of the cleaning tank, a heating pipe used for heating a cleaning agent is arranged in the connecting cavity, a water inlet pipe is arranged on the upper part of the connecting cavity, a water inlet control valve is arranged on the water inlet pipe, and the water inlet control valve is connected with a buoyancy ball used for controlling the water inlet control valve to open and close. The placing frame provided with the catheter can be placed on the conveying belt and sequentially passes through the cleaning assembly and the disinfection assembly along with the conveying belt, so that the catheter is automatically cleaned and disinfected, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Catheter disinfection device

Technical Field

The utility model relates to the technical field of catheter production, in particular to a catheter disinfection device.

Background

The catheter is a pipeline which is inserted into the bladder from the urethra so as to drain urine, the catheter needs to be repeatedly soaked in different glue solutions in the production process of the catheter, so that a catheter body is formed on the outer peripheral surface of the mold, and finally the catheter body is taken down from the mold to be punched, so that the required catheter can be obtained. The catheter needs to be cleaned and sterilized after being produced.

Most of the existing manufacturers manually place the formed catheter into a cleaning pool for cleaning, and then transfer the cleaned catheter into a disinfection device for disinfection and sterilization, the catheter needs to be continuously transferred manually in the whole process, the labor capacity of workers is large, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one of the technical problems in the related art to a certain extent, and therefore provides a catheter disinfection device, which is characterized in that installation positions are arranged on a conveyor belt at intervals so that a placing frame provided with a plurality of catheters is placed on the conveyor belt and sequentially passes through a cleaning assembly and a disinfection assembly along with the conveyor belt, so that the catheters are automatically cleaned and disinfected, the labor intensity of workers is reduced, and the production efficiency is improved.

The technical scheme of the utility model is realized as follows:

a catheter disinfection device comprises a conveying belt, and a cleaning component and a disinfection component which are sequentially arranged along the conveying direction of the conveying belt, wherein a plurality of mounting positions are arranged on the conveying belt at intervals, a placing frame is detachably embedded on the mounting positions, and a plurality of mounting parts for placing catheters are arranged on the placing frame; the cleaning assembly comprises a cleaning tank, a guide part is arranged in the cleaning tank, the conveying belt is arranged on the guide part, the bottom of the cleaning tank is provided with an ultrasonic transducer, one side of the cleaning tank is communicated with a connecting cavity, a heating pipe used for heating a cleaning agent is arranged in the connecting cavity, an inlet pipe is arranged on the upper portion of the connecting cavity, an inlet control valve is arranged on the inlet pipe, and the inlet control valve is connected with a buoyancy ball used for controlling the inlet control valve to open and close.

Further, the cleaning tank is of a trapezoidal structure, and two ends of the cleaning tank are inclined planes inclined outwards.

Further, the installation department sets up the left side of rack, the left side of installation department sets up the slope up.

Furthermore, a drain hole is formed in the bottom of the connecting cavity and communicated with a drain pipe, and a manual valve is arranged on the drain pipe.

Further, the disinfection subassembly is including the disinfect box, the left and right sides of disinfect box is equipped with the confession the logical groove that the conveyer belt passed, be provided with first sterilamp on the lateral wall around in the disinfect box respectively, the interior roof of disinfect box is provided with electric telescopic handle, electric telescopic handle's flexible end is connected with puts the thing box, it is provided with second ultraviolet lamp subassembly in the thing box to put.

Furthermore, second ultraviolet lamp subassembly is including circuit board and a plurality of setting ultraviolet LED lamp pearl on the circuit board, the circuit board electricity is connected with the driver, the driver electricity is connected with the control the switch that the driver stopped.

Further, the right side of disinfect box is provided with the stoving case, stoving incasement upper end is provided with the exhaust pipe, the exhaust pipe intercommunication has the fan, the fan sets up the upper end of stoving case, the fan intercommunication has the heating cabinet, the heating cabinet intercommunication has three air-supply line, and is three the air-supply line is located both sides and downside around in the stoving case respectively.

Furthermore, the heating cabinet with be provided with the rose box between the air-supply line, the rose box sets up the rear side of stoving case, a plurality of active carbon boards and dust filter plate have set gradually from last to down in the rose box.

Furthermore, the left inner side wall and the right inner side wall of the filter box are provided with a plurality of groups of sliding grooves from top to bottom, two sides of the dust filter plate are connected in a group of sliding grooves at the bottommost part, and the activated carbon plate is correspondingly connected in the sliding grooves of the other groups in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the plurality of mounting positions are arranged on the conveyor belt at intervals, and during operation, the placing frame provided with the catheter is manually embedded on the mounting positions, so that the placing frame provided with the catheter is driven together with the conveyor belt to sequentially pass through the cleaning component and the disinfection component to realize automatic cleaning and disinfection of the catheter, the cleaning process and the disinfection process are automatically linked, the catheter does not need to be manually transferred from the cleaning station to the disinfection station, the automation degree of the whole process is high, the labor capacity of workers is small, and the production efficiency is high. Meanwhile, the guide part is arranged in the cleaning tank, so that the placing frame provided with the catheter smoothly enters the cleaning tank along with the conveying belt, and the ultrasonic transducer can perform ultrasonic cleaning on the catheter, so that the cleaning speed of the catheter can be effectively improved; the temperature of the cleaning agent can be kept in a temperature range with higher activity by heating the heating pipe, so that the cleaning effect on the catheter is further improved; because the buoyancy ball can rise and fall along with the change of the height of the liquid level, the water inlet control valve is opened and closed, the height of the liquid level in the cleaning tank can be always kept in the cleaning process, and the cleaning effect is improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an embodiment of a catheter disinfection device according to the utility model;

FIG. 2 is a schematic view of an assembly structure of the cleaning tank and the connection chamber in FIG. 1;

FIG. 3 is a schematic view of a sterilization case according to an embodiment of the present invention;

FIG. 4 is a schematic front view of a heating chamber according to an embodiment of the present invention;

FIG. 5 is a rear view of the structure of FIG. 4;

FIG. 6 is an enlarged schematic view at A in FIG. 5;

FIG. 7 is a schematic top view of the conveyor belt and the rack assembly according to an embodiment of the utility model;

fig. 8 is a schematic diagram of the electrical connections of the electric heater, the external power source and the bimetal switch plate in the embodiment of the utility model.

Reference numerals:

100 conveyer belts, 110 mounting positions;

200 placing frames and 210 installing parts;

310 cleaning tank, 311 inclined plane, 320 guiding part, 330 ultrasonic transducer, 340 connecting cavity, 350 heating pipe, 360 water inlet pipe, 361 water inlet control valve, 370 buoyancy ball, 380 water outlet pipe and 381 manual valve;

the lamp comprises a 410 disinfection box, a 411 through groove, 420 a first ultraviolet germicidal lamp, 430 an electric telescopic rod, 440 a storage box, 451 a circuit board and 452 an ultraviolet LED lamp bead;

510 drying box, 520 exhaust pipe, 530 blower, 540 heating box, 541 electric heater, 542 double metal switch sheet, 543 external power supply, 550 air inlet pipe, 551 exhaust hole, 560 filtering box, 561 active carbon plate, 562 dust filtering plate, 563 chute.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as "upper", "lower", "front", "rear", "left", "right", etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there is any description of "first", "second", etc. for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, 2 and 7, a urinary catheter disinfection device according to an embodiment of the present invention includes a conveyor belt 100, and a cleaning assembly and a disinfection assembly sequentially arranged along a conveying direction of the conveyor belt 100, wherein a plurality of mounting positions 110 are arranged on the conveyor belt 100 at intervals, a placement frame 200 is detachably embedded on the mounting positions 110, and a plurality of mounting portions 210 for placing urinary catheters are arranged on the placement frame 200; the cleaning assembly comprises a cleaning tank 310, a guide part 320 is arranged in the cleaning tank 310, the conveying belt 100 is arranged on the guide part 320, an ultrasonic transducer 330 is arranged at the bottom of the cleaning tank 310, a connecting cavity 340 is communicated with one side of the cleaning tank 310, a heating pipe 350 used for heating cleaning agents is arranged in the connecting cavity 340, a water inlet pipe 360 is arranged at the upper part of the connecting cavity 340, a water inlet control valve 361 is arranged on the water inlet pipe 360, and the water inlet control valve 361 is connected with a buoyancy ball 370 used for controlling the water inlet control valve 361 to open and close. Compared with the prior art, the plurality of mounting positions 110 are arranged on the conveying belt 100 at intervals, when the catheter cleaning and disinfecting device is in work, the placing frame 200 provided with the catheter is manually embedded on the mounting positions 110, so that the placing frame 200 provided with the catheter is driven along with the conveying belt 100 to sequentially pass through the cleaning component and the disinfecting component to automatically clean and disinfect the catheter, the cleaning process and the disinfecting process are automatically linked, the catheter does not need to be manually transferred from the cleaning station to the disinfecting station, the automation degree of the whole process is high, the labor amount of workers is small, and the production efficiency is high. Meanwhile, the guide part 320 is arranged in the cleaning groove 310, so that the placing frame 200 provided with the catheter smoothly enters the cleaning groove 310 along with the conveying belt 100, and the ultrasonic transducer 330 can perform ultrasonic cleaning on the catheter, so that the cleaning speed of the catheter can be effectively improved; the temperature of the cleaning agent can be kept in a temperature range with higher activity by heating the heating pipe 350, the cleaning effect on the catheter is further improved, and the connecting cavity 340 is arranged at one side of the cleaning groove 310, so that the water inlet and outlet device can be arranged on the connecting cavity 340 and is independent from the cleaning groove 310 for cleaning the catheter without mutual interference; since the buoyancy ball 370 is lifted and lowered according to the height of the liquid level, thereby opening and closing the water inlet control valve 361, the height of the liquid level in the cleaning tank 310 can be always maintained during the cleaning process, and the cleaning effect is improved. It should be noted that two conveyor belts 100 are provided to support two ends of the rack 200, and at the same time, the space is released, so that the water in the cleaning tank 310 flows from bottom to top to clean the urinary catheter, and the cleaning effect is better.

As shown in fig. 2, in some embodiments of the present invention, the washing tub 310 is provided in a trapezoidal structure, and both ends of the washing tub 310 are provided with inclined planes 311 inclined outward. The inclined surface 311 can guide the transmission of the conveying belt 100, can fully discharge the liquid on the catheter and shorten the drying time; meanwhile, the bottom surface of the cleaning tank 310 is a plane, so that a certain cleaning time can be ensured, and a good cleaning effect can be obtained.

In some embodiments of the present invention, the mounting portion 210 is disposed at the left side of the placement frame 200, and the left side of the mounting portion 210 is disposed obliquely upward. By the arrangement, liquid on the catheter can be sufficiently discharged when the catheter and the placing frame 200 leave the cleaning groove 310 along with the conveying belt 100, and the drying time is shortened.

In some embodiments of the present invention, a drain hole is disposed at the bottom of the connection chamber 340, the drain hole is communicated with a drain pipe 380, and a manual valve 381 is disposed on the drain pipe 380. So configured, when water needs to be changed, the manual valve 381 can be opened to completely drain the water in the cleaning tank 310.

As shown in fig. 1 and 3, in some embodiments of the present invention, the sterilizing assembly includes a sterilizing box 410, through slots 411 are formed on left and right sides of the sterilizing box 410 for the conveying belt 100 to pass through, first ultraviolet germicidal lamps 420 are respectively disposed on front and rear side walls in the sterilizing box 410, an electric telescopic rod 430 is disposed on an inner top wall of the sterilizing box 410, a storage box 440 is connected to a telescopic end of the electric telescopic rod 430, and a second ultraviolet lamp assembly is disposed in the storage box 440. Can carry out effectual disinfection to the abluent catheter on the rack 200 through first sterilamp 420 and second ultraviolet banks spare, can adjust the distance between the up end of second ultraviolet banks spare and conveyer belt 100 through electric telescopic handle 430 simultaneously to adjust the distance between second ultraviolet banks spare and the rack 200, in order to adapt to the disinfection treatment to the catheter of equidimension not.

Preferably, the second ultraviolet lamp component comprises a circuit board 451 and a plurality of ultraviolet LED lamp beads 452 arranged on the circuit board 451, the circuit board 451 is electrically connected with a driver, and the driver is electrically connected with a switch for controlling the on-off of the driver. In the process of carrying out the disinfection, start the driver through the switch for circuit board 451 circular telegram, and then make ultraviolet LED lamp pearl 452 send ultraviolet light, the ultraviolet light intensity that ultraviolet LED lamp pearl 452 launches is bigger, and is better to the disinfection effect of disinfecting of catheter. Specifically, ultraviolet LED lamp pearl 452 selects to be UVC ultraviolet LED paster, and the UVC ultraviolet LED paster launches the shortwave ultraviolet ray, can damage the unable reproduction of DNA fast after the bacterium absorbs, and bactericidal effect is better.

As shown in fig. 1, 4 and 5, preferably, a drying box 510 is disposed on the right side of the sterilizing box 410, an exhaust duct 520 is disposed at the upper end in the drying box 510, the exhaust duct 520 is communicated with a fan 530, the fan 530 is disposed at the upper end of the drying box 510, the fan 530 is communicated with a heating box 540, the heating box 540 is communicated with three air inlet pipes 550, and the three air inlet pipes 550 are respectively disposed at the front side, the rear side and the lower side in the drying box 510. The drying box 510 is arranged on one side, close to the cleaning groove 310, of the disinfecting box 410, so that the cleaned catheter is dried through the drying box 510, breeding of germs is avoided, and then the cleaned catheter enters the disinfecting box 410 for disinfection, and the sterilizing and disinfecting effects are better; meanwhile, the exhaust pipe 520 and the air inlet pipe 550 are respectively arranged in the heating box 540, and the fan 530 and the heating box 540 are sequentially communicated between the exhaust pipe 520 and the air inlet pipe 550, so that hot air can be recycled, heat can be recycled, and energy consumption can be reduced.

As shown in fig. 4, it is further preferable that each of the air inlet pipes 550 is opened with a plurality of exhaust holes 551 arranged at equal intervals on a side facing the conveyor belt 100. So that the hot air blows the catheter on the placing rack 200 from the front side, the rear side and the lower side, and the heated area of the catheter is increased in a reasonable temperature interval, thereby improving the drying effect and avoiding germ breeding.

As shown in fig. 5 and 8, it is further preferable that an electric heater 541 is disposed around an inner wall of the heating box 540, a bimetal switch 542 which is automatically opened and closed according to an internal temperature of the heating box 540 is installed in the heating box 540, and the bimetal switch 542 is connected in series to a connection circuit between the electric heater 541 and an external power source 543, so as to control a temperature of hot air entering the drying box 510, and dry the catheter within a suitable temperature range.

As shown in fig. 5, preferably, a filter box 560 is disposed between the heating box 540 and the air inlet pipe 550, the filter box 560 is disposed at the rear side of the drying box 510, and a plurality of activated carbon plates 561 and dust filter plates 562 are sequentially disposed in the filter box 560 from top to bottom. The active carbon plate 561 and the dust filter plate 562 in the filter box 560 are arranged to fully adsorb impurity components and dust in hot air in sequence, hot air is generated by the heating box 540, the aim of recycling hot air energy is fulfilled on the premise of ensuring the drying effect of the catheter, and energy consumption is greatly saved.

As shown in fig. 5 and 6, it is further preferable that a box door is provided on the rear side of the filter box 560, a plurality of sets of sliding grooves 563 are provided on the left and right inner side walls of the filter box 560 from top to bottom, two sides of the dust filter 562 are slidably connected to the bottom set of sliding grooves 563, and the activated carbon 561 is correspondingly slidably connected to the other sets of sliding grooves 563. The rear surfaces of the activated carbon plate 561 and the dust filter plate 562 are connected with handles, so that the activated carbon plate 561 and the dust filter plate 562 can be drawn out for cleaning and replacement.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A catheter disinfection device is characterized by comprising a conveying belt, and a cleaning component and a disinfection component which are sequentially arranged along the conveying direction of the conveying belt, wherein a plurality of mounting positions are arranged on the conveying belt at intervals, a placing frame is detachably embedded on the mounting positions, and a plurality of mounting parts for placing catheters are arranged on the placing frame; the cleaning assembly comprises a cleaning tank, a guide part is arranged in the cleaning tank, the conveying belt is arranged on the guide part, the bottom of the cleaning tank is provided with an ultrasonic transducer, one side of the cleaning tank is communicated with a connecting cavity, a heating pipe used for heating a cleaning agent is arranged in the connecting cavity, an inlet pipe is arranged on the upper portion of the connecting cavity, an inlet control valve is arranged on the inlet pipe, and the inlet control valve is connected with a buoyancy ball used for controlling the inlet control valve to open and close.

2. The urinary catheter disinfecting device according to claim 1, wherein the cleaning trough is in a trapezoidal structure, and both ends of the cleaning trough are inclined planes inclined outwards.

3. The urinary catheter disinfection device of claim 1, wherein the mounting portion is arranged on the left side of the placement frame, and the left side of the mounting portion is inclined upwards.

4. The urinary catheter disinfection device according to claim 1, wherein a drain hole is formed in the bottom of the connection cavity, the drain hole is communicated with a drain pipe, and a manual valve is arranged on the drain pipe.

5. The urinary catheter disinfection device according to claim 1, wherein the disinfection assembly comprises a disinfection box, through grooves for the conveyor belt to pass through are formed in the left side and the right side of the disinfection box, first ultraviolet germicidal lamps are respectively arranged on the front side wall and the rear side wall in the disinfection box, an electric telescopic rod is arranged on the inner top wall of the disinfection box, a storage box is connected to the telescopic end of the electric telescopic rod, and a second ultraviolet lamp assembly is arranged in the storage box.

6. The urinary catheter disinfection device according to claim 5, wherein the second ultraviolet lamp assembly comprises a circuit board and a plurality of ultraviolet LED lamp beads arranged on the circuit board, the circuit board is electrically connected with a driver, and the driver is electrically connected with a switch for controlling the driver to be started and stopped.

7. The urinary catheter disinfection device according to claim 5, wherein a drying box is arranged on the right side of the disinfection box, an exhaust pipe is arranged at the upper end in the drying box, the exhaust pipe is communicated with a fan, the fan is arranged at the upper end of the drying box, the fan is communicated with a heating box, the heating box is communicated with three air inlet pipes, and the three air inlet pipes are respectively positioned at the front side, the rear side and the lower side in the drying box.

8. The urinary catheter disinfection device according to claim 7, wherein a filter box is arranged between the heating box and the air inlet pipe, the filter box is arranged at the rear side of the drying box, and a plurality of activated carbon plates and dust filter plates are sequentially arranged in the filter box from top to bottom.

9. The urinary catheter disinfection device according to claim 7, wherein a plurality of sets of chutes are formed in the left and right inner side walls of the filter box from top to bottom, two sides of the dust filter plate are slidably connected in one set of chutes at the bottommost portion, and the activated carbon plate is correspondingly slidably connected in the chutes of the other sets.