KR101200757B1 - Apparatus for automatic cleaning and sterilization bed mattress for hospital - Google Patents

Abstract

PURPOSE: An apparatus for automatically cleaning and sterilizing a bed mattress for hospital is provided to easily transfer a bed mattress. CONSTITUTION: An apparatus for automatically cleaning and sterilizing a bed mattress for hospital comprises a housing(100), a bed mattress transfer device(200), a disinfection room transfer unit(300), a washing and antiseptic solution container(400), an ultrasonic atomization generator(500), a rotary washing and disinfection brush(600), a controller(700), a disinfection lamp(800), a drying lamp(900), and a door type shutter unit(1000). A mattress is received inside a housing. The mattress transfer device is installed on both sides of the upper housing. The disinfection room transfer unit can transfer a bed mattress to the outside of a housing.

Description

Hospital bed mattress automatic cleaning and disinfection device {APPARATUS FOR AUTOMATIC CLEANING AND STERILIZATION BED MATTRESS FOR HOSPITAL}

The present invention relates to a hospital bed mattress automatic cleaning and disinfection device. In more detail, it is not only easy to automatically clean, disinfect and dry the patient bed mattress used in hospitals, but also the hospital room with the bed mattress without having to transfer the heavy bed mattress to the disinfection room equipped with the disinfection equipment. The present invention relates to a hospital bed mattress automatic cleaning and disinfection device that can be easily moved nearby.

Mattresses used in hospital patient beds are long-term beddings used by many types of patients, and have a lot of foreign substances attached to them, and many types of pathogens cause secondary infections of inpatients with weak immunity. Fungi, viruses, etc. will inevitably be unsanitary.

Therefore, hospitals require periodic cleaning and disinfection of patient bed mattresses, which are difficult to clean and disinfect due to long-term hospitalization. Especially, hospital bed mattresses are bulky and heavy, making it difficult to clean or disinfect them. And even if the disinfection is simply a degree of wiping by spraying a disinfectant on the upper bed mattress, there was a problem that the bed mattress is sufficiently clean and hygienic difficult to clean and disinfect.

Due to this reality, the bed mattress has almost no disinfection of harmful bacteria such as ticks and bacteria, and thus has many problems such as causing secondary infection of inpatients with weak immunity.

In order to solve the above problems, the present invention can not only easily and automatically wash, disinfect and dry the patient bed mattress used in a hospital, but also need not transport the heavy bed mattress to the disinfection room equipped with the disinfection equipment. It is an object of the present invention to provide a hospital bed mattress self-cleaning and disinfecting device that can be easily moved near a hospital room with a mattress.

According to the present invention, the bed mattress is retracted therein, the housing is movable under the wheel; Bed mattress transfer means installed on both sides of the housing and extending in a direction perpendicular to both sides of the housing to allow the bed mattress to be drawn into or taken out of the housing; Disinfection room conveyor means for transferring the bed mattress mounted on the bed mattress transfer means into the housing and then transferring the bed mattress transferred into the housing to the outside of the housing; A washing and disinfecting solution container installed inside the housing and storing a washing and disinfecting solution for washing and disinfecting the bed mattress; Ultrasonic spray generator for dissolving and spraying the cleaning and disinfecting solution by ultrasonic wave; At least one rotary brush for cleaning and disinfecting the bed mattress while the cleaning and disinfection solution is sprayed by the ultrasonic spray generator on the surface or the inside of the bed mattress transferred through the disinfection room conveyor means; And a controller for controlling the disinfection state of the bed mattress transferred into the housing and the ultrasonic spray generator.

On the other hand, it is characterized in that it further comprises a disinfection lamp for disinfecting the bed mattress washed and disinfected by the cleaning and disinfection rotary brush, and a drying lamp for drying the bed mattress sterilized by the disinfection lamp.

On the other hand, it is installed so as to be lowered or rolled up between the upper and lower portions of the both sides of the housing is characterized in that it further comprises a door-type shutter unit so that the bed mattress transfer means is folded into the both sides of the housing or spread out to both sides of the housing. .

On the other hand, the bed mattress transfer means is installed on the upper surface of the bed mattress transfer means and the transfer belt for introducing the bed mattress into or out of the housing and the outside of the housing and the bed mattress mounted on the transfer belt to detect the transfer It characterized in that it comprises a sensor for allowing the belt to operate.

On the other hand, it is characterized in that it further comprises a bed mattress guide roller portion which is installed in the housing to guide the bed mattress is easily transported into the housing.

On the other hand, the monitor is installed on one side of the housing to photograph the outside of one side of the housing, and the display to display the outside of one side of the housing taken by the camera and display the disinfection state controlled by the controller It characterized in that it further comprises.

On the other hand, the cleaning and sterilizing rotary brush is rotated by a timing belt, the timing belt is characterized in that it is driven by a motor.

On the other hand, the wheel includes an electric wheel that is electrically operated, the electric wheel is characterized in that it is controlled by the controller.

The present invention has an effect that can be automatically cleaned and disinfecting, drying the bed mattress for hospital patients simply.

In addition, the present invention has an effect that can be easily moved to the near the hospital bed with the bed mattress without having to transport the heavy bed mattress to the disinfection device.

In addition, when moving the automatic cleaning and disinfection apparatus according to the present invention can not only easily move by using the electric wheels, but also the image taken through the camera can be confirmed through the monitor, so people or obstacles during the movement of the automatic cleaning and disinfection apparatus There is an advantage that there is no risk of being hit.

In addition, the present invention has an effect that can not only automatically transport the bed mattress for cleaning and disinfection of the bed mattress, but also can easily observe the scene that is washed, disinfected or dried in the housing from the outside.

1a to 1f is a perspective view showing a hospital bed mattress automatic cleaning and disinfection device according to an embodiment of the present invention.
Figure 2 is a front view showing a hospital bed mattress automatic cleaning and disinfection device according to an embodiment of the present invention.
3a and 3b is a plan view showing a hospital bed mattress automatic cleaning and disinfection device according to an embodiment of the present invention.
Figure 4a to 4c is a left side view showing a hospital bed mattress automatic cleaning and disinfection device according to an embodiment of the present invention.
Figure 4d is a right side view showing a hospital bed mattress automatic cleaning and disinfection device according to an embodiment of the present invention.
5a to 5c is a view showing an operating state in which the bed mattress is cleaned and sterilized by the hospital bed mattress automatic cleaning and disinfection apparatus according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to constituent elements of each drawing, it should be noted that the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1a to 1f is a perspective view showing a hospital bed mattress automatic cleaning and disinfection apparatus according to an embodiment of the present invention, Figure 2 is a front view showing a hospital bed mattress automatic cleaning and disinfection apparatus according to an embodiment of the present invention, 3a and 3b is a plan view showing a hospital bed mattress automatic cleaning and disinfection apparatus according to an embodiment of the present invention, Figures 4a to 4c is a left side view showing a hospital bed mattress automatic cleaning and disinfection apparatus according to an embodiment of the present invention. 4D is a right side view showing a hospital bed mattress self-cleaning and disinfection device according to an embodiment of the present invention, and FIGS. 5A to 5C are beds of the hospital bed mattress self-cleaning and disinfection device according to an embodiment of the present invention. A diagram showing an operating state in which the mattress is cleaned and disinfected.

1A to 4D, the hospital bed mattress automatic cleaning and disinfection device 10 includes a housing 100, a bed mattress transfer means 200, a disinfection room conveyor means 300, a washing and disinfecting solution container 400, Ultrasonic spray generator 500, cleaning and disinfection rotary brush 600, controller 700, disinfection lamp 800, drying lamp 900, door-type shutter unit 1000, bed mattress guide roller unit (1100) ), A camera 1200 and a monitor 1300.

The housing 100 has a bed mattress is retracted therein, and is configured to be movable because there is a wheel on the bottom. The interior space of the housing 100 is a space (disinfection room) in which the disinfectant solution can be sprayed by the ultrasonic spray generator 500 to be described later (disinfection room) and the sterilization lamp 800 / drying lamp 900 to be described later. It can be divided into disinfection / drying room.

Therefore, as shown in Figure 2, the housing 100 inside the disinfection room conveyor means 300, washing and disinfecting liquid spray hole 510 to be described later, a cleaning brush for cleaning and disinfection 600, disinfection lamp 800, Drying lamp 900 and the bed mattress guide roller unit 1100 and the like.

The outside of the housing 100 may be configured in the form of a square of a suitable size to facilitate the insertion and withdrawal of the bed mattress, and the outside of the housing 100 and the washing of the bed mattress transferred to the inside of the housing 100 and It may be made of a transparent material so that the disinfection can be easily seen by the naked eye. In addition, the outside of the housing 100 may be configured to be detachably attached to a certain cover to facilitate assembly and separation of the hospital bed mattress automatic cleaning and disinfection device 10.

In addition, the wheel may be composed of a rotary wheel 110 to facilitate movement. In particular, the wheel includes an electric wheel 120 that operates electrically, the electric wheel 120 is controlled by a controller 700 to be described later.

The electric wheel 120 may be operated by a touch screen of the monitor 1300 itself, which will be described later, or by operation buttons (not shown in the figure) which are present near the monitor 1300. Therefore, the hospital bed mattress self-cleaning and disinfecting device 10 including the rotary wheel 110 and the electric wheel 120 can be easily moved to the bed mattress.

In particular, where a lot of bed mattresses are used, such as a hospital, the hospital bed mattress self-cleaning and disinfection device 10 may be moved to the corridor in front of the hospitalization room to automatically perform the cleaning and disinfection work.

The bed mattress transfer means 200 is installed on both sides of the housing 100, and is spread in a vertical direction on both sides of the housing 100 so that a bed mattress is introduced into the housing 100 or out of the housing 100. To be withdrawn.

Therefore, when the hospital bed mattress automatic cleaning and disinfection device 10 is not normally used or when the hospital bed mattress automatic cleaning and disinfection device 10 is moved, the bed mattress transfer means 200 is folded into the housing 100 on both sides. When the bed mattress automatic cleaning and disinfection device 10 is to be used, the bed mattress transfer means 200 inserted into both sides of the housing 100 is mounted on the ground in a vertical direction.

The bed mattress transfer means 200 is installed on the upper surface of the bed mattress transfer means 200 is a bed mattress transfer belt 210 for introducing a bed mattress into the housing 100 or out of the housing 100 And a sensing sensor 220 for detecting a bed mattress placed on the bed mattress transfer belt 210 to operate the bed mattress transfer belt 210.

The detection sensor 220 detects the bed mattress placed on the bed mattress transfer belt 210 and automatically operates the bed mattress transfer belt 210 to operate the bed mattress inside the housing 100 or the housing 100. Make it easy to withdraw or withdraw. The detection sensor 220 may be installed only on any one of the bed mattress transfer means 200 installed on both sides of the housing 100, or may be installed on all of them. In some cases, the switch may be manually operated to operate the bed mattress transfer belt 210.

The disinfection room conveyor means 300 is a bed mattress mounted on the bed mattress transfer means 200 is transferred to the housing 100, the bed mattress transferred into the housing 100 to the outside of the housing 100 Can be transferred. As described above, the disinfection room conveyor means 300 serves to wash, disinfect and dry the bed mattress transferred into the housing 100 in the housing 100, and then transfer the outside of the housing 100.

The moving speed of the bed mattress by the disinfection room conveyor means 300 may be set differently depending on the degree of contamination of the bed mattress. For example, when the degree of contamination of the bed mattress is severe, the transport speed of the disinfection room conveyor means 300 may be slowed a little longer so as to be cleaned and disinfected a little longer in the housing 100.

The cleaning and disinfection solution container 400 is installed inside the housing 100 and stores the cleaning and disinfection solution for cleaning and sterilizing a bed mattress. As such, the cleaning and disinfectant container 400 serves to store the cleaning and sterilizing solution to be sprayed through the ultrasonic spray generator 500 to be described later.

The cleaning and disinfecting container 400 may be configured with at least one inside the housing 100. The cleaning and disinfecting solution stored in the cleaning and disinfecting solution container 400 may use a disinfectant having a high level of disinfecting power having an excellent effect on cleaning and disinfecting the bed mattress.

The ultrasonic spray generator 500 serves to spray and disintegrate the cleaning and disinfecting solution with ultrasonic waves. Therefore, the cleaning and disinfecting solution stored in the cleaning and disinfecting solution container 400 is decomposed by the ultrasonic spray generator 500, and the disinfection room (among the inside of the housing 100 in the form of a mist through the cleaning and disinfecting solution spray port 510) (Not shown). Control of the operation of the ultrasonic spray generator 500 is made by the controller 700, among other things, the ultrasonic controller 720. Although not shown in the drawing, the ultrasonic spray generator 500 and the cleaning and disinfectant spray port 510 instead of the pump and the nozzle injector connected to the pump using a nozzle injector in the interior of the housing 100, among others (Fig. Can be sprayed with cleaning and sanitizing solution. At this time, the pump serves to transfer the cleaning and disinfecting solution stored in the cleaning and disinfecting solution container 400 to the nozzle injector.

The cleaning and disinfection rotating brush 600 is composed of one or more, the cleaning and disinfecting liquid sprayed by the ultrasonic spray generator 500 on the inside or surface of the bed mattress transferred through the disinfection room conveyor means 300 It serves to clean and disinfect the bed mattress.

The bed mattress is inhabited by harmful bacteria such as general bacteria, tuberculosis bacteria, Staphylococcus aureus, Salmonella, and other viruses. Accordingly, the cleaning and disinfection rotary brush 600 rotates itself to clean and disinfect the outer surface of the bed mattress which is transferred into the housing 100. The cleaning and disinfection rotary brush 600 disinfects the bed mattress washed by the washing rotary brush 610 and the washing rotary brush 610 to wash the bed mattress introduced into the housing 100. A dragon rotating brush 620.

The cleaning rotary brush 610 and the disinfection rotary brush 620 may be configured in one or more pairs. Therefore, the bed mattress transferred into the housing 100 is first washed in a state in which the sterilizing solution is sprayed by the cleaning brush 610. Thereafter, foreign substances or harmful bacteria that have not been cleaned by the disinfecting rotary brush 620 are removed from the bed mattress and disinfected.

The cleaning and disinfection rotary brush 600 is rotated by the timing belt 630, the timing belt 630 is driven by a motor 640. Accordingly, the cleaning and disinfecting rotary brush 600 rotates itself through the operation of the timing belt 630 driven by the motor 640.

The controller 700 controls the disinfection state and the ultrasonic spray generator 500 of the bed mattress transferred into the housing 100. That is, the controller 700 controls the components of the sensor 220, the disinfection room conveyor means 300, the timing belt 630, the motor 640 and the ultrasonic spray generator 500 to detect the bed mattress. It is possible to control the conveying speed of various conveyors, the degree of disinfectant injection and the rotation speed of the brush.

In particular, the controller 700 may include a disinfection state controller 710 for controlling the disinfection state of the bed mattress, and an ultrasonic controller 720 for controlling the ultrasonic spray generator 500. The disinfection state controller 710 may control the transfer rate of the bed mattress transfer belt 210 and the transfer rate of the disinfection room conveyor means 300 and the like. In addition, the disinfection state controller 710 may control information regarding various disinfection states, such as adjusting the speed of the electric wheel 120 and controlling disinfection / drying conditions by the disinfection lamp 800 / drying lamp 900. In addition, the disinfecting state controller 710 may store the information on the washed and sterilized bed mattress and may also perform a function to retrieve the stored information if necessary.

The ultrasonic controller 720 may perform the cleaning by the ultrasonic spray generator 500 and adjusting the spray rate of the disinfectant solution. The disinfection state controller 710 and the ultrasonic controller 720 may be configured separately, or the disinfection state controller 710 and the ultrasonic controller 720 are integrally configured as a single controller 700, the housing 100 Internal disinfection and cleaning / disinfectant spray rate control may be performed.

The disinfection lamp 800 serves to disinfect the bed mattress once again cleaned and disinfected by the washing and disinfecting rotary brush 600. The disinfection lamp 800 is preferably configured in the form of an infrared lamp. This is because infrared rays are effective in sterilizing harmful bacteria remaining in the bed mattress.

The drying lamp 900 serves to dry the bed mattress sterilized by the disinfection lamp (800). The bed mattress cleaned and sterilized by the cleaning brush and the disinfecting rotary brush 600 and the disinfecting lamp 800 is finally dried through the drying lamp 900 and drawn out of the housing 100.

The door-type shutter unit 1000 is installed to be lowered or rolled up between the upper and lower portions of both sides of the housing 100 so that the bed mattress transfer means 200 is folded into both sides of the housing 100 or the housing 100. ) Spread out on both sides.

Therefore, when not normally used or moving, both sides of the housing 100 are closed by the door type shutter unit 1000 so that the bed mattress transfer means 200 is inserted into the housing 100 to automatically clean and disinfect the hospital bed mattress. The space occupied by the device 10 is minimized. And when the hospital bed mattress automatic cleaning and disinfection device 10 is to be used, both sides of the housing 100 are opened by the door-type shutter unit 1000 so that the bed mattress transfer means 200 is spread in the vertical direction with the ground.

The bed mattress guide roller unit 1100 is installed in the housing 100 and serves to guide the bed mattress to be easily transported into the housing 100. Therefore, the bed mattress transferred into the housing 100 by the bed mattress guide roller unit 1100 allows continuous movement into the housing 100 without falling.

The camera 1200 is installed on one side of the housing 100 to photograph the outside of one side of the housing 100. In particular, the camera 1200 is installed on one side of the upper side of the housing 100 as shown in the figure to move people or obstacles by photographing people or obstacles when moving the hospital bed mattress automatic cleaning and disinfection device 10 You can eliminate the risk of being hit.

The monitor 1300 displays the outside of one side of the housing 100 taken by the camera 1200 and also displays the disinfection state controlled by the controller 700. In particular, the monitor 1300 may be installed on the opposite side of the camera 1200, that is, on the other side of the upper portion of the housing 100, and exist at a suitable position to match the eye level of the operator. Therefore, since the image captured by the camera 1200 can be easily confirmed through the monitor 1300, the risk of hitting a person or an obstacle when moving the cleaning and disinfection device 10 is eliminated. In addition, the state of the bed mattress sterilized in the housing 100 can be checked at any time through the monitor 1300.

In addition, although the reference numerals are not displayed, buttons are provided near the monitor 1300 to operate the cleaning and disinfection device 10 so that the hospital bed mattress automatic cleaning and disinfection device 10 can be easily operated and controlled. have.

Referring to Figure 5a to 5c describes the operating state of the hospital bed mattress automatic cleaning and disinfection device 10 as follows.

First, the bed mattress to be cleaned and disinfected is moved to the hospital bed mattress automatic cleaning and disinfection device 10 by a human hand or by using a separate bed mattress transfer device, and then the bed mattress is moved as shown in FIG. 5A. Mounted on the transfer means (200).

Then, as shown in Figure 5b, the hospital bed mattress automatic cleaning and disinfection device 10 transfers the bed mattress into the housing 100 to clean and disinfect various foreign substances or harmful bacteria inhabiting the bed mattress.

Finally, as shown in Figure 5c, the hospital bed mattress self-cleaning and disinfection device 10 to disinfect the bed mattress once more and then dried, and then to take out the dried bed mattress outside the housing 100 of the bed mattress Cleaning and disinfection are complete.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the embodiments disclosed in the present specification are intended to illustrate rather than limit the present invention, and the scope and spirit of the present invention are not limited by these embodiments. The scope of the present invention should be construed according to the following claims, and all the techniques within the scope of the present invention should be construed as being included in the scope of the present invention.

10: Hospital bed mattress self-cleaning and disinfection device
100: Housing
110: spinning wheel
120: electric wheels
200: bed mattress transfer means
210: bed mattress transfer belt
220: detection sensor
300: disinfection room conveyor means
400: cleaning and disinfectant container
500: ultrasonic spray generator
510: cleaning and disinfectant spray holes
600: rotary brush for cleaning and disinfection
610: rotating brush for cleaning
620: rotary brush for disinfection
630: timing belt
640: motor
700: controller
710: disinfection controller
720: ultrasonic controller
800: disinfection lamp
900: dry lamp
1000: door type shutter unit
1100: bed mattress guide roller portion
1200: camera
1300: monitor

Claims (8)

delete A bed mattress is retracted therein and a housing is movable with a wheel at a lower portion thereof;
Bed mattress transfer means installed on both sides of the housing and extending in a direction perpendicular to both sides of the housing to allow the bed mattress to be drawn into or taken out of the housing;
Disinfection room conveyor means for transferring the bed mattress mounted on the bed mattress transfer means into the housing and then transferring the bed mattress transferred into the housing to the outside of the housing;
A washing and disinfecting solution container installed inside the housing and storing a washing and disinfecting solution for washing and disinfecting the bed mattress;
Ultrasonic spray generator for dissolving and spraying the cleaning and disinfecting solution by ultrasonic wave;
At least one rotary brush for cleaning and disinfecting the bed mattress while the cleaning and disinfection solution is sprayed by the ultrasonic spray generator on the surface or the inside of the bed mattress transferred through the disinfection room conveyor means; And
A controller for controlling the disinfecting state of the bed mattress transferred into the housing and the ultrasonic spray generator;
Disinfection lamp for disinfecting the bed mattress washed and disinfected by the cleaning and disinfection rotary brush;
Drying lamp for drying the bed mattress sterilized by the disinfection lamp; And
A door-type shutter unit which is installed to descend between the upper and lower portions of both sides of the housing and is rolled up so that the bed mattress transfer means is folded into both sides of the housing or spreads out of both sides of the housing. And disinfection device.
delete The method of claim 2,
The bed mattress transfer means is installed on the upper surface of the bed mattress transfer means is a transport belt for introducing a bed mattress into or out of the housing and the outside of the housing and the bed mattress mounted on the transport belt to detect the transport belt Hospital bed mattress self-cleaning and disinfection device comprising a sensor to operate.
The method of claim 4, wherein
The hospital bed mattress self-cleaning and disinfection device further comprises a bed mattress guide roller unit installed in the housing for guiding the bed mattress is easily transported into the housing.
6. The method of claim 5,
A camera installed on one side of the housing and photographing the outside of one side of the housing; and a monitor displaying the outside of one side of the housing photographed by the camera and displaying a disinfection state controlled by the controller. Hospital bed mattress self-cleaning and disinfection device, characterized in that it comprises.
The method of claim 2,
The washing and sterilizing rotary brush is rotated by a timing belt, the timing belt is automatic hospital bed mattress cleaning and disinfection device, characterized in that driven by a motor.
The method of claim 2,
And the wheels include motorized wheels that operate electrically, wherein the electric wheels are controlled by the controller.

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