KR101420997B1 - Control panel of high-pressure steam sterilization apparatus for medical - Google Patents

Abstract

The present invention relates to a control panel of a medical high-pressure sterilizer. The present invention includes: multiple operation cycle buttons which are composed to select a sterilized object by dividing the sterilized object into an unpackaged product, a packaged product, a rubber product, and liquid and proceed with the operation cycle of a waiting, a vacuum, a heating, a sterilization, a discharge, a drying, and a completion at preset temperature, pressure, sterilization time, and drying time according to the type of the sterilized object; and a control unit which forcibly discharges air of the inside of a chamber if a door is closed, sequentially proceeds with the processes of the waiting, the vacuum, the heating, the sterilization, the discharge, the drying, and the completion at preset temperature, pressure, sterilization time, and a drying time according to the selected operation cycle if a start button is pressed after selecting a button for the operation cycle, supplies water as much as a level which is set inside the chamber after forming the inside of the chamber into a vacuum state, proceeds with the sterilization process for a set time if the inside temperature of the chamber reaches the set temperature by heating water with a sterilization heater, discharges the water and steam of the inside of the chamber to the outside after finishing the sterilization process, proceeds with the drying process which dries the sterilized object with a drying heater for the set time, and controls the door to be opened when the pressure of the inside of the chamber becomes zero.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control panel for a medical high-pressure steam sterilizer,

The present invention relates to a control panel of a high-pressure steam sterilizer for medical use, and more particularly, to a control panel for a medical high-pressure steam sterilizer, Pressure steam sterilizer for automatically sterilizing and drying an object to be sterilized by selecting an operation cycle according to the type of object to be sterilized.

Generally, various medical instruments are required to be sterilized and stored. To this end, a method of using a medicine or sterilizing by using a high-temperature steam is disclosed. In the case of a medical instrument which is not directly used in the human body, it can be sterilized by using a medicine, but most of the medical instruments used in the human body are sterilized by using high temperature and high pressure steam.

A conventional medical high pressure steam sterilizer is a device for sterilizing and disinfecting various medical equipment, surgical clothing, gowns, etc. for sterilization and disinfection by a high-pressure steam for the treatment performed in a hospital or the like, And sterilization treatment is carried out using them.

BACKGROUND ART A conventional medical high-pressure steam sterilizer includes a chamber in which a sterilization chamber for containing various medical devices, clothes such as surgical gowns and gowns (hereinafter referred to as objects to be sterilized) is formed, a heater disposed inside the chamber, A vacuum pump for lowering atmospheric pressure and humid air in the chamber, and a solenoid valve for blocking and supplying distilled water and steam to the chamber.

In the conventional medical high-pressure steam sterilizer having the above-described configuration, the object to be sterilized is placed in the sterilization chamber of the chamber, and then the distilled water stored in the water storage tank is supplied to the sterilization chamber, and the heater is operated to generate high- Thereby sterilizing the sterilized object.

However, in the conventional medical high-pressure steam sterilizer, a conventional medical high-pressure steam sterilizer has a device that selects an operation cycle according to the kind of the sterilized object and automatically sterilizes and dries according to the process sequence and set value of the selected operation cycle There was no. Therefore, in order to sterilize a variety of medical devices, rubber products, clothes (surgical gowns, gowns, etc.), fabrics, liquids and packaged products, sterilization devices must be equipped for sterilization There was a problem.

In the past, most medical sterilizers are expensive and large-sized, and most of them are purchased with only one type of sterilizer in a small hospital or poorly financed hospital due to cost problems and space problems, resulting in cross infection Of course, are being reused in patients without sterilization.

Korean Patent No. 10-0847401 (Registered Date: July 14, 2008)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a control panel for a medical high-pressure steam sterilizer having a new structure and functions as compared with a conventional medical high-pressure steam sterilizer.

Another object of the present invention is to provide a sterilizing apparatus for sterilizing objects to be sterilized such as various medical apparatuses used in hospitals, rubber products, clothes (surgical gowns, gowns, etc.), fabrics, liquids, Pressure steam sterilizer which can be sterilized and dried through a single apparatus.

Another technical problem to be solved by the present invention is to provide a method of sterilizing blood for sterilization of various medical apparatuses (apparatuses), rubber products (rubbers), clothes (surgical gowns, gowns, etc.) used in hospitals, Pressure steam sterilizer that sterilizes and dries automatically according to the process sequence and set value of the selected operation cycle when the button of the operation cycle is selected according to the object and the start button is pressed.

According to another aspect of the present invention, there is provided a touch screen display device, comprising: a touch panel for displaying various switches of a device through a display screen and displaying a water level of a water tank, a selected sterilizing type, a pressure of a working cycle, a temperature, Pressure steam sterilizer for a medical use.

Another object of the present invention is to provide a sterilizing apparatus and a method for sterilizing a sterilizing process (e.g., air, vacuum, heating, sterilization, discharging, drying, Pressure steam sterilizer for a medical use.

Another object of the present invention is to provide a control panel for a medical high-pressure steam sterilizer which can automatically open and close a door through a touch button.

Another aspect of the present invention is to provide a control panel for a medical high pressure steam sterilizer capable of inputting and controlling operation of a device through a touch screen.

The solution to the problem of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

As a means for solving the above-mentioned technical problems, a control panel of a medical high-pressure steam sterilizer according to the present invention comprises a chamber for sterilizing and drying an object to be sterilized at high temperature and high pressure, a door for opening and closing one side of the chamber, And a vacuum pump for generating a vacuum pressure inside the chamber, the medical high-pressure steam sterilizer (device) comprising: a power switch button for supplying power to operate the device; and a controller for controlling the sterilizing object to be a non- And sterilizing, discharging, drying, and finishing in accordance with the temperature, pressure, sterilization time, and drying time set in advance according to the type of the object to be sterilized. A start button for starting an operation cycle of the selected operation cycle button, A Bowie-Dick Test for inspecting whether or not an air pocket is formed inside the chamber when the inside of the chamber is evacuated to sterilize the object to be sterilized, (RE-DRY) button for re-executing the drying cycle in the operation cycle, a door open / close button for automatically opening and closing the door, and a door open / close button for automatically opening and closing the door A time selection button for setting and adjusting the operation cycle and the setup time, a time adjustment button for adjusting the operation cycle and the setup time, and a time adjustment button for selecting the operation cycle, A display screen showing the process conditions of the drying time and the kind of the subject to be sterilized and showing the current water level of the water tank, A process progress display unit which sequentially arranges process items such as atmospheric pressure, vacuum, heating, sterilization, discharge, drying, and completion, and displays the process progress by blinking an LED on a current process item; Vacuum, heating, sterilization, discharging, drying, and completion according to preset temperature, pressure, sterilization time, and drying time according to the selected operation cycle when the start button is pressed after the operation cycle button is selected The chamber is evacuated, the chamber is evacuated, the water is supplied to the chamber at a predetermined water level, the water is heated by the sterilizing heater, and the sterilization process is set when the temperature inside the chamber reaches the set temperature After the sterilization process is completed, water and steam in the chamber are discharged to the outside, and the object to be sterilized is dried with a drying heater To proceed for a set time, and the drying step, the inside chamber pressure zero (zero) when can comprise a control unit for controlling so that the door is opened.
Here, the plurality of operation cycle buttons are selected when the object to be sterilized is an unpackaged product, and are selected from the group consisting of atmospheric, vacuum, heating, sterilization, discharge, drying An INSTRUMENT button for proceeding with the completion cycle of the sterilization process, and an INSTRUMENT button for proceeding to completion of the sterilization process when the object to be sterilized is a packaged product and is selected in accordance with the temperature, pressure, sterilization time, (WRAPPED) button for conducting an operation cycle of sterilization, discharge, drying, and completion; and a controller for selecting the sterilization object when the object to be sterilized is a rubber product and selecting a temperature, pressure, sterilization time, A GLOVE button for conducting an operation cycle of vacuum, heating, sterilizing, discharging, drying, and finishing; and, when the object to be sterilized is a liquid, And a LIQUID button for performing an operation cycle of atmospheric, vacuum, heating, sterilization, discharging, drying, and completion with the set temperature, pressure, sterilization time, and drying time.
In the operation cycle, the process is performed according to a preset temperature, pressure, sterilization time, and drying time according to the type of the object to be sterilized, and the process is performed in standby, vacuum, heating, sterilization, Vent, dry, and complete. ≪ RTI ID = 0.0 >

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According to the present invention, the object to be sterilized, such as various medical apparatuses (apparatuses), rubber products, clothes (surgical gowns, gowns, etc.) used in hospitals, fabrics, liquids, And then press the start button, it can be sterilized and dried automatically according to the process order and set value of the selected operation cycle.

In addition, various switches of the apparatus are constituted by touch buttons, and the water level of the water tank, the type of the sterilized material selected, the pressure of the operation cycle, the temperature, the sterilization time and the drying time are displayed on the display screen, .

In addition, the sterilizing process (eg, air, vacuum, heating, sterilization, draining, drying, completion) is organized in order and the LEDs are blinked on the items of the current process to display easy and convenient functions to provide.

In addition, a door can be automatically opened and closed through a touch button.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 to 26 are views showing a medical high pressure steam sterilizer according to a preferred embodiment of the present invention,
1 is a perspective view of a medical high-pressure steam sterilizer,
2 is a front view,
3 is a rear view,
4 is a plan view,
Fig. 5 is an exploded perspective view of the right side and the rear side in Fig. 8,
6 is an exploded perspective view of the left side and the rear side,
7 is a front view of the chamber from which the door is removed,
8 is a view showing a lower portion of the chamber from which the door is removed,
9 is a perspective view showing the control panel,
10 is a configuration diagram of the control panel,
11 to 13 are views for explaining the display screen of the control panel,
FIG. 14 is a view showing a process progress indicator provided in the control panel,
15 is a right side view with the right cover removed,
16 is a right side view of the door, the right lid and the upper lid removed,
FIG. 17 is a rear view of the rear cover,
18 is a front perspective view of the chamber,
19 is a perspective view seen from above the rear side of the chamber,
20 is a perspective view seen from the rear lower side of the chamber,
21 is a front view of the inside of the chamber,
Fig. 22 is a view showing the lower part of the chamber,
23 is a view showing a tray installed inside the chamber, and FIG.
Fig. 24 is a view showing a heater cover installed in the lower part of the chamber,
25 is a view showing a heater installed in a lower portion of the chamber,
26 is a configuration diagram of a medical high-pressure steam sterilizer.
27 is a flowchart illustrating an operation of the medical high-pressure steam sterilizer according to a preferred embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly explain the present invention in the drawings, parts not related to the description are omitted, and similar parts are denoted by similar reference numerals throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Example of a high-pressure steam sterilizer for medical use

1 to 31 are views showing a medical high-pressure steam sterilizer according to a preferred embodiment of the present invention. Fig. 1 is a perspective view of a medical high-pressure steam sterilizer, Fig. 2 is a front view, Fig. 3 is a rear view, Fig. 5 is a right side view, Fig. 6 is a plan view, and Fig. 7 is a bottom view. 9 is an exploded perspective view of the left and rear surfaces, FIG. 10 is a front view of the chamber from which the door is removed, and FIG. 11 is a bottom view of the chamber from which the door is removed Fig. 12 is a perspective view showing a control panel, Fig. 13 is a configuration diagram of the control panel, Figs. 14 to 16 are views for explaining the display screen of the control panel, Fig. 19 is a right side view with the door, the right lid and the upper lid removed, Fig. 20 is a rear view after removing the rear lid, Fig. 21 is a rear right side view with the door, the right lid, 23 is a front perspective view of the chamber, FIG. 24 is a front view of the chamber, and FIG. 24 is a front view of the chamber, and FIG. 24 is a front view of the chamber. FIG. 26 is a front view of the inside of the chamber, FIG. 27 is a view showing a bottom view of the chamber, and FIG. 28 is a perspective view of the chamber Sectional view showing the bending joint. Fig. 29 is a view showing a tray installed inside the chamber, Fig. 30 is a view showing a heater cover installed in a lower part of the chamber, Fig. 31 is a view showing a heater installed in a lower part of the chamber, Fig.

First, the medical high-pressure steam sterilizer 100 of the present invention is used to sterilize various medical equipment (apparatus), rubber products (rubbers), clothes (surgical gowns, gowns, etc.) used in hospitals, fabrics, liquids, The object can be sterilized and dried through a single apparatus, and is sterilized and dried automatically by a sterilization cycle (program) depending on the type of object to be sterilized.

1 to 32, the medical high-pressure steam sterilizer 100 of the present invention includes a door 100, a water tank 140, a vacuum pump 150, a Switching Mode Power Supply (SMPS) 160, a power source A control panel 200, a chamber 300, a dry heater 340, a sterilizing heater 350, a tray 360, a safety unit 350, A locking device 400, a locking device 500, a vacuum solenoid valve S1, a steam vent solenoid valve S2, an air vent solenoid valve A water supply solenoid valve S4, an air injection solenoid valve S5, a two-way solenoid valve S6, a manual valve S7, A safety solenoid valve S8, an air filter A / F, a pressure sensor P / S, and a temperature sensor T / S.

The medical high-pressure steam sterilizer 100 is provided with a top cover 101, a right cover 102, a left cover 103, a rear cover 104 and a bottom cover 105 on a frame 107, And a plurality of pedestals 106 are provided under the pedestal 105. A control panel mounting base 120 is formed integrally with the upper cover 101 and a control panel 200 is installed on the front surface of the control panel mounting base 120.

A door (DOOR) 110 is installed on the front surface of the medical high-pressure steam sterilizer 100. A chamber 300 having a hexagonal structure is installed inside the door 110 when the door 110 is opened.

Here, the chamber 300 may be provided with various kinds of medical instruments (apparatuses), rubber products, clothes (surgical gowns, gowns, etc.), fabrics, liquids, It is the place where sterilization object is put and sterilized and dried at high temperature and high pressure.

A door (DOOR) 110 is installed on the front surface of the medical high-pressure steam sterilizer 100. A chamber 300 having a hexagonal structure is installed inside the door 110 when the door 110 is opened. Here, the chamber 300 may be provided with various kinds of medical instruments (apparatuses), rubber products, clothes (surgical gowns, gowns, etc.), fabrics, liquids, It is the place where sterilization object is put and sterilized and dried at high temperature and high pressure.

The door 110 may be provided with a locking device 500 for opening and closing the door by rotation of the motor. The locking device 500 may be configured to open and close the door 110 by engaging with a locking member 180 disposed at a front side of the chamber 300.

The locking device 500 may be configured to be locked and unlocked by the locking member 180 by rotating the lock gear by normal and reverse rotation of the motor so that the door 110 can be opened and closed. Here, the motor may be a planetary reduction gear motor. At this time, the planetary reduction geared motor is a device that transmits power by rotating one gear of a pair of gears engaged by the motor.

The locking device 500 is configured to be locked and unlocked by a locking member 180 installed on the right side of the front side of the chamber 300. When the door opening / closing button 214 of the control panel 200 is pressed, The door 110 may be automatically opened and closed by operating the motor 510 of the door 500.

The safety lock device 400 is disposed in the front of the medical high pressure steam sterilizer 100 and moves the stopper pin 430 according to the operation of the solenoid to fix the lock gear of the locking device 500, So that the lock gear does not rotate arbitrarily.

Here, the solenoid is a mechanism formed by rolling a wire into a closely cylindrical shape, and may be constituted of an electromagnet by generating electricity by flowing electricity to the solenoid. At this time, the solenoid may include the stopper pin 430, and the stopper pin 430 may be moved forward and backward according to the operation of the solenoid. Accordingly, the stopper pin 430 may be configured to advance according to the operation of the solenoid and fix the lock gear of the locking device 500. [

Also, the solenoid may be actuated by the start button 204 of the control panel 200. Also, the solenoid may be configured to be automatically turned on when the vacuum pressure reaches a set value (e.g., 50 mmHg) during the vacuum process, and may be configured to be turned off at the start of the drying process.

7, 10, and 16, the locking member 180 includes a body 181 disposed at a front side of the apparatus, and a locking member 180 formed at a front center of the body 181 to have a predetermined width and depth A locking pin insertion port 183 formed between the upper surface and the lower surface of the body 181 such that the locking hole 182 is penetrated therethrough and a locking pin insertion port 183 inserted through the locking pin insertion port 183, And a stopper pin insertion port 185 penetratingly formed between the rear surface of the body 181 and the locking hole 182.

A water supply valve 131, a drain valve 132, and an exhaust port 133 may be installed on the rear surface of the medical high-pressure steam sterilizer 100.

The water supply valve 131 may be connected to a water supply hose connected to a faucet to supply tap water directly to the water storage tank 140. The medical high pressure steam sterilizer 100 may be configured to automatically supply water to the water storage tank 140 through the water supply valve 131 according to the water level of the water storage tank 140.

The drain valve 132 is connected to the steam vent solenoid valve S2 to discharge water or steam discharged to the outside through the water supply and drain port 333 of the chamber 300 . Also, the drain valve 132 may discharge the water stored in the water storage tank 140 to the outside. For example, the drain valve 132 is connected to the water tank 140 through the water supply solenoid valve S4 and the steam vent solenoid valve S2. It can be discharged to the outside.

The exhaust port 133 may be used as a passage for forcibly discharging the air in the chamber 300. For example, the exhaust port 133 may be configured to forcibly discharge the air in the chamber 300 through the vacuum pump 150, and the air exhaust port 332 connected to the air exhaust port 332 of the chamber 300 May be configured to forcibly vent the interior air of the chamber (300) through an air vent solenoid valve (S3).

The medical high-pressure steam sterilizer 100 includes a water tank 140, a vacuum pump 150, a switching mode power supply (SMPS) 160, a power terminal 170, a safety lock device 400, a vacuum solenoid valve a vacuum solenoid valve S1, a steam vent solenoid valve S2, an air vent solenoid valve S3 and a water supply solenoid valve S4. An air injection solenoid valve S5, a two-way solenoid valve S6, a manual valve S7, a safety solenoid valve S8, (A / F), a pressure sensor (P / S), and a temperature sensor (T / S).

The water storage tank 140 directly receives tap water from a faucet through a water supply hose connected to the water supply valve 131 and stores sterilized distilled water. The two-way solenoid valve S6 and the manual valve S7 may be installed between the water storage tank 140 and the water supply valve 131.

The buoyant body 143 moves in accordance with the height of the water stored in the buoyant body 140 and a connecting rod 142 rotates at a predetermined angle around the axis according to the movement of the buoyant body 143. [ Can be installed. The water storage tank 140 may be configured to detect the water level inside by the buoyant body 143 and thereby control the amount of water supplied to the water storage tank 140.

The water storage tank 140 has a water inlet 141 capable of manually injecting water into the upper portion of the water storage tank 140 and a water inlet cap 144 for opening and closing the water inlet 141. .

Therefore, the water storage tank 140 can supply tap water directly from the faucet through the water supply hose connected to the water supply valve 131, automatically store the distilled water for sterilization, and manually supply water through the water inlet 141 Can be supplemented.

The vacuum pump 150 forcibly discharges the air in the chamber 300 through the vacuum solenoid valve S1 to make the inside of the chamber 300 a predetermined vacuum pressure . At this time, the atmospheric pressure and the humidified air are reduced by the vacuum pump 150 in the chamber 300 to form a vacuum pressure.

The SMPS (Switching Mode Power Supply) 160 is a power supply device using a switching circuit and supplies power to a power source through the power terminal block 170.

When the start button 204 of the control panel 200 is pressed, the safety lock device 400 turns on the solenoid and advances the stopper pin to lock the door lock LOCK of the door lock device 500 ) By locking the gear so that it does not move, the door (DOOR) is not opened arbitrarily during operation of the apparatus.

The vacuum solenoid valve S1 is disposed between the vacuum exhaust port 305 of the chamber 300 and the vacuum pump 150 and is connected to the inside of the chamber 300 by the vacuum pump 150. [ To a vacuum state. That is, the vacuum solenoid valve S1 may be operated to be turned ON only until the vacuum pressure inside the chamber 300 becomes a set value (for example, 0700 mmHg) in the vacuum process. In addition, the vacuum solenoid valve S1 may be controlled so that the vacuum pressure inside the chamber 300 in the drying process has a predetermined range (for example, 0700 mmHg).

On the other hand, a solenoid valve refers to an electromagnetic valve that automatically opens and closes a valve by using electromagnetic force of an electromagnetic coil.

Subsequently, the steam vent solenoid valve S2 is turned on in the vent process and is supplied to the chamber 300 through the water supply and drain port 333 of the chamber 300, It serves to discharge the steam (distilled water) inside. At this time, when the pressure inside the chamber 300 becomes 0 kPa, it is turned OFF. In addition, the steam discharge solenoid valve S2 is turned on to automatically discharge the washing water in the chamber 300.

The air vent solenoid valve S3 serves to discharge the air inside the chamber 300 through the air exhaust port 332 of the chamber 300. [ The air discharge solenoid valve S3 is turned on when the door 110 is closed to remove the pressure inside the chamber 300. [ After the cycle is selected, distilled water is supplied to the chamber 300, and the chamber 300 is turned off before the process is started to prevent the outside air from entering the chamber 300. The air discharge solenoid valve S3 is turned on after the drying process is completed to remove the vacuum pressure inside the chamber 300 and is turned on after the completion of the previous process or in the standby mode The vacuum pressure inside the chamber 300 is removed.

The air vent solenoid valve S3 is turned on when a vacuum pressure inside the chamber 300 is higher than a set value during the sterilization process, The vacuum pressure can be discharged to the outside.

The water supply solenoid valve S4 serves to supply the water stored in the water storage tank 140 to the inside of the chamber 300. For example, the water supply solenoid valve S4 is turned on after the inside of the chamber 300 is evacuated to supply water (distilled water) by a predetermined amount in the chamber 300. At this time, the water supply solenoid valve S4 maintains the ON state until the heating time of the sterilizing heater 350 or the set temperature inside the chamber 300, (Distilled water) is continuously supplied to the inside of the chamber 300 and turned off when the heating time of the sterilizing heater 350 or the set temperature inside the chamber 300 is reached to shut off the water supply.

The air injection solenoid valve S5 is operated until the vacuum pressure in the chamber 300 reaches the set value after the drying process is completed or during the time set in the SETUP, (ON) and supplies air into the chamber 300, thereby lowering the pressure inside the chamber 300. The air injection solenoid valve S5 is turned off when the time set in the SETUP or when the vacuum pressure in the chamber 300 reaches the set value.

The two-way solenoid valve S6 is turned on when the water is supplied to the water storage tank 140 and when the water is automatically cleaned, and tap water is stored in the water storage tank 140 through a water supply hose connected to the faucet . At this time, when the water level in the water storage tank 140 reaches the maximum, the two-way valve S6 is turned off by the level sensor signal High.

The manual valve S7 is disposed between the two-way solenoid valve S6 and the water supply valve 131 provided on the rear side of the medical high-pressure steam sterilizer 100, and manually opens the valve, (140) to the water level maximum set value. Here, a water supply hose connected to the faucet is connected to the water supply valve 131.

The safety solenoid valve S8 is turned on when the vacuum pressure inside the chamber 300 exceeds a predetermined value and the pressure inside the chamber 300 is lower than the pressure of the air discharge solenoid valve S3 ) To the outside.

The air filter A / F serves to supply outside air into the chamber 300 through the air injection solenoid valve S5 in the vacuum release mode during the drying process. The air filter (A / F) can be used after the completion of the previous process or after an error release (ERROR) alarm or a stop (STOP).

The pressure sensor P / S is disposed in the pressure sensor mounting hole 304 of the chamber 300 and serves to detect the pressure inside the chamber 300 in real time. The temperature sensor T / The temperature of the chamber 300 is detected in real time.

Embodiment of the control panel 200

The control panel 200 selects an operation cycle according to the type of the object to be sterilized and displays the sterilization pressure, sterilization temperature, sterilization time, drying time and water level of the chamber in the selected operation cycle on the display screen 201 , And a switch button for inputting a set value of the operation cycle and controlling the operation of the apparatus.

13, the control panel 200 includes a display screen 201, a power button 202, a stop button 203, a start button 204, a time selection button 205, a time adjustment button 206 A time adjustment button 207, an INSTRUMENT button 208, a WRAPPED button 209, a GLOVE button 210, a LIQUID button 211, A door open / close button 214, an LED lamp 215, and a control unit (not shown).

The display screen 201 shows the sterilization pressure (kPa), the sterilization temperature (), the sterilization time (min) and the drying time (min) of the operation cycle and displays the current water level of the water storage tank 140 on the screen . The display screen 201 may include at least one of an INSTRUMENT button 208, a WRAPPED button 209, a GLOVE button 210, a LIQUID button 211, When the TEST button 212 and the RE-DRY button 213 are pressed, the processes of INSTRUMENT, WRAPPED, GLOVE, LIQUID, TEST and RE-DRY are displayed on the screen. The display screen 201 may include an LCD, an LED, an OLED, and a UHD screen.

The power button 202 is a power switch for supplying power to operate the device. When the button is pressed for a long time (for example, three seconds or more), the button is turned on and turned on. Thereafter, when the button is pressed again longer (for example, more than 3 seconds), the button is turned off and the green light is turned off.

The stop button 203 is a button for stopping the operation cycle and the device in an emergency. When the button is pressed, the button lights up in red and the device is stopped. In addition, the stop button 203 is a button used when the user desires to stop the device during operation, to take out urgent sterilized water, or to re-insert the sterilized object. Before each mode selection and process progress, it is executed by touch.

The start button 204 is a button for operating the device in accordance with an operation cycle. When the start button 204 is pressed, a green light is turned on, the set time is stored, and the device operates.

The time selection button 205 is a button for setting and adjusting a setup and an operation cycle time. When the time selection button 205 is pressed once, a cursor is generated on the display screen 201, Sterilization time changeable mode. When the time selection button 205 is pressed twice, the cursor moves to the position of the drying time on the display screen 201, and the drying time change setting mode is changed.

The time adjustment buttons 206 and 207 are buttons for adjusting setup and operation cycle time. Here, the time adjustment button 206 is an up button and the time adjustment button 207 is a down button, and the sterilization or drying time is adjusted by pressing a button. At this time, when the time adjustment buttons 206 and 207 are pressed, the time is changed in a predetermined unit (for example, 10 seconds). Press and hold for 3 seconds to change to rapid change mode.

The INSTRUMENT button 208 is a button to be used for sterilizing the unpacked product. When the INSTRUMENT button 208 is pressed, the button lights up in blue, the process of INSTRUMENT is displayed on the display screen 201, and the set sterilization temperature and sterilization pressure are selected. For example, when the INSTRUMENT button 208 is pressed, a sterilization temperature of 133, a sterilization pressure of 210 kPa, a sterilization time of 10 minutes (min), and a drying time of 30 minutes (min) are selected. At this time, to cancel the selection of the instrument process, the stop button 203 is pressed.

The WRAPPED button 209 is a button to be selected when the packaged product is sterilized. When the WRAPPED button 209 is pressed, the button lights up in blue, the WRAPPED process is displayed on the display screen 201, and the set sterilization temperature and the sterilization pressure are selected. For example, when the WRAPPED button 209 is pressed, a sterilization temperature of 133, a sterilization pressure of 210 kPa, a sterilization time of 20 minutes and a drying time of 30 minutes are selected. At this time, in order to cancel the selection of the WRAPPED process, the stop button 203 is pressed.

The GLOVE button 210 is a button for selecting a rubber glove and a rubber product when sterilizing. When the GLOVE button 210 is pressed, the button lights up in blue, the GLOVE process is displayed on the display screen 201, and the set sterilization temperature and sterilization pressure are selected. For example, when the GLOVE button 210 is pressed, a sterilization temperature of 121, a sterilization pressure of 110 kPa, a sterilization time of 30 minutes (min), and a drying time of 30 minutes (min) are selected. At this time, in order to cancel the selection of the GLOVE process, the stop button 203 is pressed.

The LIQUID button 211 is a button to be selected when liquid sterilization is performed. When the LIQUID button 211 is pressed, the button lights up in blue, the LIQUID process is displayed on the display screen 201, and the set sterilization temperature and the sterilization pressure are selected. For example, when the LIQUID button 211 is pressed, the sterilization temperature 121, the sterilization pressure 110 kPa, the sterilization time 30 minutes (min), and the drying time natural cooling are selected. At this time, in order to cancel the selection of the LIQUID process, the stop button 203 is pressed.

The TEST button 212 is a button for selecting a Bowie-Dick test or a Vacuum Leakage Test cycle. In the Bowie-Dick test, the prevacuum sterilization unit forces the air in the chamber to be evacuated to a vacuum state. At this time, air pockets (air pockets) To confirm the effective reliability of the sterilization. To use the vacuum cycle, a daily Bowie-Dick test cycle must be run to verify the vacuum performance of the sterilizer before execution. To cancel the selection of the test (TEST), the stop button 203 is pressed.

The RE-DRY button 213 is a button for re-executing the drying cycle. When the RE-DRY button 213 is pressed, the button lights up in blue, and the RE-DRY process is displayed on the display screen 201. At this time, the set drying time is selected as the drying time. In order to cancel the selection of the re-DRY process, the stop button 203 is pressed.

The door open / close button 214 is a button for opening and closing the door. When the button is pressed, the yellow light is turned on and the door is opened. When the button is pressed again, the green light is turned on and the door is closed. At this time, the door 110 is opened only when the pressure inside the chamber is 0 kPa. When the process is completed, the door is automatically opened. During the process, it is opened only when the pressure inside the chamber is 0 kPa after the stop button 203 is pressed.

The LED lamp 215 is a lamp for indicating the progress of the operation cycle. When the start button 204 is pressed, sterilization proceeds in the set mode while the device is operating. At this time, the LED lamp 215 is repeatedly blinked for each process in the control panel 200 in the order of process, . At this time, the LED lamp 215 may include a blue LED. However, it may be configured using LEDs of different colors other than blue LEDs (see Figs. 13 and 17).

The control unit is configured in the control panel 200 and automatically controls the sterilization and drying process in accordance with the preset operation cycle according to the selected button of the operation cycle. At this time, the operation cycle is performed by sterilization and drying processes at preset temperatures, pressures, sterilization times, and drying times according to the type of the object to be sterilized, and the sterilization and drying processes are performed in standby, vacuum, Sterilization, venting, dry, and complete. The sterilization process can be performed in the following order: sterilization, ventilation, dry, and complete.

In the chamber 300,  Example

As shown in FIGS. 7, 8 and 18 to 22, the chamber 300 has a closed hexagonal structure with one side opened and a plurality of embossings 302 integrally protruding from the inside .

By forming the chamber 300 in a hexagonal structure, it is possible to reduce the occurrence of condensation inside the chamber as compared with a conventional chamber having a circular or rectangular structure. Conventional chambers are formed in a circular or rectangular shape, so that dew condensation occurs in the chamber ceiling and floor. However, the chamber 300 of the present invention is formed in a hexagonal structure having a slanting ceiling and a floor, Even if condensation occurs, the condensation can be reduced because the condensate flows down along the inclined surface. A drying heater 340 is installed on the ceiling of the chamber 300 and a sterilizing heater 350 is installed on the bottom of the chamber 300 to quickly remove condensation generated inside the chamber 300 during sterilization and drying operations. And the temperature inside the chamber 300 is heated to prevent condensation. The chamber 300 is formed with a vacuum exhaust port 305 for forcibly discharging the air inside the chamber and a water supply and drain port 333 for discharging water and steam inside the chamber to the outside, It is possible to remove the distilled water and moisture in the chamber 300 through the vacuum exhaust port 305 and the water supply and drain port 333 to prevent or prevent condensation.

In addition, the chamber 300 has a plurality of embossings 302 protruding at predetermined intervals on the inner side of the upper, lower, left, and right sides. At this time, the plurality of embossings 302 may be formed integrally with the chamber 300. Therefore, the plurality of embossings 302 are convexly protruded on the inside of the chamber 300, and the plurality of embossings 302 are recessed on the outside of the chamber 300 It has an inclined shape.

The chamber 300 has a plurality of embossings 302 protruded inward to disperse heat and pressure generated therein. For example, when the temperature and the pressure increase within the chamber 300, the movement of air molecules inside the chamber 300 becomes active. At this time, actively moving air molecules collide with the embossing 302 to disperse heat and pressure. Accordingly, the plurality of embossings 302 can rapidly increase the temperature and pressure inside the chamber 300, thereby increasing the sterilization time in the sterilization process and improving the drying function in the drying process .

18 to 22, the chamber 300 includes a front frame 310 disposed in front of a hexagonal body 301 and a rear frame 330 disposed at a rear portion of the body 301 And a plurality of intermediate frames 320 may be disposed at predetermined intervals in the middle between the front and rear sides.

The front frame 310 is installed in front of the hexagonal body 301 and has a hinge mount 311 for mounting the door 110 on one side thereof and a lock An instrument mounting base 312 is formed, and a fixing leg is formed at a lower portion thereof.

The intermediate frame 320 may be provided at a predetermined interval in the middle of the hexagonal body 301, and may have a fixing leg at a lower portion thereof. The intermediate frame 320 serves to reinforce the strength of the body 301 to withstand high pressure and serves as a cooling fin for cooling the inside of the chamber after the sterilization and drying operation.

The rear frame 330 is disposed to seal the rear of the body 301 of the hexagonal structure, and a convex forming portion 331 protrudes from the rear.

The body 301 of the hexagonal structure of the chamber 300 is provided with a vacuum exhaust port 305 for forcibly discharging the air in the chamber 300 to make it into a vacuum state and a vacuum exhaust port 305 for supplying air into the chamber 300 An air supply port 334 is formed and a pressure sensor P / S for detecting the internal pressure of the chamber 300 may be provided. At this time, the pressure sensor P / S may be installed in a pressure sensor installation hole 304 formed on the body 301, and the vacuum solenoid valve 305 may be connected to a vacuum solenoid valve S1 Or a connection hose may be provided. The air supply port 334 may be provided with a connection pipe or a connection hose connected to the air injection solenoid valve S5.

The rear frame 330 is provided with a water supply and drain port 333 for supplying water to the distilled water storage groove 303 or discharging water to the outside and air and moisture inside the chamber 300 to the outside A drying heater connection port 335 for connecting the drying heater 340 and a sterilizing heater connection port 336 for connecting the sterilizing heater 350 may be formed, (T / S) for detecting the internal temperature of the substrate (300).

The air exhaust port 332 may be provided with a connection pipe or a connection hose connected to the air vent solenoid valve S3. The steam supply solenoid valve S2, the water supply solenoid valve S4 and the air injection solenoid valve (not shown) are connected to the water supply and drainage port 333, valve (S5), or a connecting hose may be provided.

A dry heater (340 in FIG. 26) may be installed in the upper part of the chamber 300, and a dry heater cover 341 (see FIG. 7) Can be installed.

The drying heater 340 heats air in the chamber 300 during a drying operation and raises the temperature to a predetermined value. In addition, the drying heater 340 evaporates water vapor remaining in the chamber 300 during the sterilization operation and discharges it to the outside. The drying heater cover 341 protects the sterilizing object placed on the tray 360 inside the chamber 300 from direct contact with the high temperature drying heater 340.

A sterilizing heater (350 of FIG. 26) may be installed on the bottom of the chamber 300, and a sterilizing heater cover (351 of FIG. 8) may be provided on the sterilizing heater 350, Can be installed. At this time, as shown in FIG. 23, a distilled water storage groove 303 is integrally formed on the inner bottom of the chamber 300. The sterilization heater 350 is installed in the distilled water storage groove 303 and serves to store water (distilled water) supplied from the water storage tank 140 to a predetermined height. The sterilization heater cover 351 is installed on the upper part of the distilled water storage groove 303 and the object to be sterilized placed on the tray 360 inside the chamber 300 is contained in the distilled water storage groove 303 And protects it from direct contact with water or a high-temperature sterilizing heater 350.

As shown in FIG. 8, the sterilizing heater cover 351 has a shape matching the inner bottom surface of the chamber 300. The sterilization heater 350 generates water vapor by heating water (distilled water) stored in the distilled water storage groove 303 (distilled water) to a preset temperature value during sterilization operation. At this time, the generated high-temperature water vapor sterilizes bacteria and the like which are placed on the object to be sterilized placed on the tray 360 inside the chamber 300.

In addition, the chamber 300 may be provided with a tray mounting base 361 on both inner side walls, and a tray 360 may be installed on the tray mounting base 361. The tray 360 is a shelf for placing the object to be sterilized, and may be installed in the tray mounting base 361.

The body 301 of the chamber 300 may have a hexagonal structure in which the upper body 301a and the lower body 301b are joined together as shown in FIG. At this time, the portions where the upper body 301a and the lower body 301b are joined to each other are bent to each other, so that the structure can be more robust against the pressure generated therein.

For example, a lower end portion of the upper body 301a may be bent outward, an upper end portion of the lower body 301b may be bent outward, By joining the bent portions 306 of the body 301b together by welding, it is possible to manufacture a body 301 having a more rigid hexagonal structure. That is, by widening the jointed portion by bending the welded portion, a more rigid structure against the internal pressure can be obtained.

The hexagonal chamber 300 may be made of a metal material including aluminum, aluminum alloy, and stainless steel. The front frame 310, the intermediate frame 320, 300 may be made of the same material. The heater covers 341 and 351, the tray mounting base 361, and the tray 360 may be made of a metal material including stainless steel.

Chamber  Other Embodiments

Although the present invention has been described with respect to an example in which embossing is formed in a chamber having a hexagonal structure, embossing may be formed in a chamber having a circular or rectangular structure. In this case, the chambers having a circular or rectangular structure differ only in the shape of the circular, square, or hexagonal shape as compared with the chambers having the hexagonal structure described in the embodiment of the present invention. And can be configured identically.

For example, the chambers of a circular or quadrangular structure of another embodiment according to the present invention may have a circular or rectangular structure with the upper body and the lower body joined together to form a folded portion 306 of the upper body and the lower body And joined together by welding so that they can be manufactured as a body (301) of a more rigid circular or rectangular structure.

In addition, a chamber having a circular or rectangular structure can be formed by protruding a plurality of embossings (see 302) at predetermined intervals on the inner side. At this time, a plurality of embossing functions to disperse heat and pressure generated inside the chamber.

In addition, the chamber of the circular or rectangular structure may be provided with a drying heater (340) on the inner ceiling and a sterilizing heater (350) on the inner bottom. Further, a vacuum exhaust port (305) for forcibly discharging the air inside the chamber can be formed, and a water supply and drain port (333) for discharging water and steam inside the chamber to the outside can be formed.

Operation example of high pressure steam sterilizer for medical use

27 is a flowchart illustrating an operation of the medical high-pressure steam sterilizer 100 according to a preferred embodiment of the present invention.

First, when the power button 202 of the control panel 200 is pressed for a long time (for example, three seconds or more), the button is turned on and turned on, and the display screen 201 is turned on Step S10). At this time, the start button 204 of the control panel 200 is in the sleep state, and the water level of the water storage tank 140 is displayed on the display screen 201.

Thereafter, when the door 110 is closed, the door 110 is automatically locked (step S10). Here, when the door 110 is closed, the air vent solenoid valve S3 is operated to forcibly discharge the air in the chamber 300. [ At this time, when the water level of the water tank 140 is equal to or less than a single supply amount (set value in setup) in the chamber 300, or when water is supplied up to the water level maximum set value by opening the faucet, And operates the 2way solenoid valve (S6) to supply water to the water storage tank (140).

Thereafter, when the water level reaches the set value in the water storage tank 140, the 2way solenoid valve S6 is turned off to stop water supply. Then, before the operation cycle is selected and the start button 204 is pressed, the air in the chamber 300 is turned off by forcibly discharging the air vent solenoid valve S3 .

Thereafter, an operation cycle is selected in the control panel 200 according to the type of object to be sterilized. At this time, the operation cycle includes an INSTRUMENT button 208, a WRAPPED button 209, a GLOVE button 210, a LIQUID button 210, (TEST) button 212 and the RE-DRY button 213 may be selected from among the test button 211, the test button 212 and the re-

For example, when the object to be sterilized is a non-sterilized product, the INSTRUMENT button 208 may be selected. When the INSTRUMENT button 208 is pressed, the button lights up in blue, the process of INSTRUMENT is displayed on the display screen 201, and the set sterilization temperature and sterilization pressure are selected. For example, when the INSTRUMENT button 208 is pressed, a sterilization temperature of 133, a sterilization pressure of 210 kPa, a sterilization time of 10 minutes (min), and a drying time of 30 minutes (min) are selected.

Thereafter, when the start button 204 is pressed, the button lights up in green, the set time is stored, and the device operates in accordance with the selected operation cycle (step S30).

Thereafter, the vacuum pump 150 and the vacuum solenoid valve S1 are operated to forcibly discharge the air in the chamber 300, and the vacuum pressure inside the chamber 300 is set to a vacuum (Step S40).

Thereafter, the vacuum pump 150 and the vacuum solenoid valve S1 are turned off and the water supply solenoid valve S4 is operated to operate the chamber 300 Water (distilled water) is supplied in a predetermined amount (step S50). At this time, when the set time elapses after the water supply is started, a fill error occurs.

Thereafter, when water (distilled water) is supplied to the chamber 300 in a predetermined level, the water supply solenoid valve S4 is turned off and the sterilizing heater 350 is operated And the water supplied into the chamber 300 is heated up to the set temperature (step S60). At this time, if the operation cycle is an INSTRUMENT cycle, the set temperature may be 133, and the sterilizing heater 350 is automatically turned off when the heating temperature is 133 or higher. When the sterilizing heater 350 is turned on, the LED is turned on in the HEATING process indicated on the control panel 200.

Thereafter, when the temperature inside the chamber 300 reaches the set temperature by the sterilizing heater 350, the sterilization process starts and a sterilization time counter is started (step S70). The sterilization process sterilizes various bacteria contained in or contained in the object to be sterilized by high-temperature, high-pressure steam generated in the chamber 300. On the other hand, when the sterilization process is started, the LED is blinked on the STERILIZATION process indicated on the control panel 200.

Thereafter, when the sterilization time set in the operation cycle is reached, the sterilizing heater 350 is turned off and the drying heater 340 is operated to the set temperature. Here, the drying heater 340 is turned off when it reaches 121, for example, and remains on when it is below 121. At this time, when the drying heater 340 is turned on, the LED blinks in the VENT "process indication formed on the control panel 200. [

Thereafter, the steam vent solenoid valve S2 is turned on to operate the chamber 300 until the pressure in the chamber 300 becomes zero (step S80).

When the sterilization process is completed and the sterilizing heater 350 is turned off, the medical high-pressure steam sterilizer 100 of the present invention activates the steam discharge solenoid valve S2, Water or steam used during sterilization is discharged to the outside to prevent reuse. Also, in the drying process in which the drying heater 340 operates, the steam discharging solenoid valve S2 is operated to discharge the steam remaining in the chamber 300 to the outside.

Thereafter, when the pressure in the chamber 300 becomes 0, the steam discharging solenoid valve S2 is turned off, and the vacuum solenoid valve S1 is operated, And controls the internal pressure to a set value (step S91). At this time, the air injection solenoid valve S5 is turned on to inject air into the chamber 300 (step S92). When the set time of the SETUP is reached, the air injection solenoid valve S5 is turned off OFF). For example, the air injection solenoid valve S5 is operated for a set time when the pressure inside the chamber 300 reaches a set pressure.

Thereafter, the sterilizing heater 350 and the drying heater 340 are simultaneously turned on / off to maintain the temperature inside the chamber 300 at the set temperature. For example, the sterilizing heater 350 and the drying heater 340 are turned off when the internal temperature of the chamber 300 is 100, and turned on when the chamber 300 is heated to 95. When the drying heater 340 is operated, the LED is blinked on the DRY "process indication formed on the control panel 200 (step S90).

Thereafter, when the drying time is completed, the air vent solenoid valve S3 is actuated to forcibly discharge the air in the chamber 300. [ At this time, the vacuum pump 150 and the vacuum solenoid valve S1 are turned off, the air injection solenoid valve S5 is turned off, The sterilizing heater 350 and the drying heater 340 are both turned off. At this time, the LED blinks on the COMPLETE "process display configured on the control panel 200, and the phrase " COMPLETE" is displayed on the display screen (step S100).

Thereafter, when the stop button 203 is pressed, the button lights in red and the device is stopped.

Finally, when the door open / close button 214 is pressed, a yellow light is turned on and the door 110 is opened (step S110). At this time, the door 110 is opened only when the pressure inside the chamber is 0 kPa.

For reference, Table 1 below shows the type of sterilized material and the sterilization time.

 [Table 1] Sterilization type and sterilization time

As described above, the control panel of the medical high-pressure steam sterilizer according to the present invention can be applied to various medical apparatuses (apparatuses), rubber products, clothes (surgical gowns, gowns, etc.) used in hospitals, cloths, liquids, And sterilizing and drying the sterilized object automatically according to the process order and the set value of the selected operation cycle by pressing the start button after selecting the button of the operation cycle according to the type of the sterilized object, have.

In addition, the control panel of the medical high-pressure steam sterilizer according to the present invention includes various switches of the device as touch buttons, and displays the water level of the water tank, the type of sterilized material selected, the pressure of the operation cycle, temperature, sterilization time, Time and the like, the technical problem to be solved by the present invention can be solved.

In addition, the control panel of the medical high-pressure steam sterilizer according to the present invention comprises a sterilizing process (for example, air, vacuum, heating, sterilization, discharge, drying, The present invention can solve the technical problem to be achieved by the present invention.

Further, the control panel of the medical high-pressure steam sterilizer according to the present invention can automatically open / close a door through a touch button, thereby solving the technical problem to be solved by the present invention.

It will be apparent to those skilled in the art that various modifications and changes can be made in the present invention without departing from the spirit or scope of the present invention as defined by the appended claims. It will be appreciated that such modifications and variations are intended to fall within the scope of the following claims.

100: Medical high-pressure steam sterilizer
101: upper cover 102: right cover
103: left cover 104: rear cover
105: lower cover 106: pedestal
107: frame 110: door (DOOR)
111: handle 112: emergency door opening
113: hinge part 114: hinge pin
115: A / F slot 120: Control panel mount
131: Water supply valve 132: Drain valve
133: exhaust port 140: water tank
141: Water inlet 142: Connecting rod
143: Buoyant body 144: Water inlet cap
150: Vacuum pump
160: Switching Mode Power Supply (SMPS)
170: power supply terminal block 180: locking member
181: body 182: locking hole
183: Locking pin insertion port 184: Locking pin
185: Stopper pin insertion hole 200: Control panel
201: display screen 202: power button
203: Stop button 204: Start button
205: Time selection button 206: Time adjustment button
207: Time adjustment button
208: INSTRUMENT button
209: WRAPPED button 210: GLOVE button
211: LIQUID button 212: TEST button
213: RE-DRY button
214: door opening / closing button
215: LED lamp 300: chamber
301: Hexagon-shaped body 301a: Upper body
301b: Lower body 302: embossing
303: distilled water storage groove 304: pressure sensor mounting hole
305: Vacuum exhaust port 306: Bending joint
310: front frame 311: hinge mount
312: locking mechanism mounting base 320: intermediate frame
330: rear frame 331: convex forming part
332: Air vent 333: Water supply and drainage
334: Air supply port 335: Dry heater connection port
336: sterilization heater connector 340: dry heater
341: Dry heater cover 350: Sterilization heater (heater)
351: Sterilization heater cover 360: Tray
361: tray mounting base 400: safety lock
430: stopper pin 500: locking device
610: Water supply hose 620: Fixed connector
630: Fixed connector 640: Connector
641: Connection connector 642: Fixed connector
643: gasket 650: faucet
S1: Vacuum solenoid valve (vacuum solenoid valve)
S2: Steam vent solenoid valve
S3: Air vent solenoid valve
S4: Water supply solenoid valve
S5: air injection solenoid valve
S6: 2way solenoid valve
S7: Manual valve
S8: Safety solenoid valve
A / F: Air filter
P / S: Pressure sensor
T / S: Temperature sensor

Claims (4)

There is provided a medical high-pressure steam sterilizer (apparatus) comprising a chamber for sterilizing and drying an object to be sterilized at high temperature and high pressure, a door for opening and closing one side of the chamber, and a vacuum pump for forming a vacuum pressure inside the chamber ,
A power switch button for operating the device by supplying power;
The sterilization apparatus is configured to select the object to be sterilized by dividing it into an unpackaged product, a packaged product, a rubber product, and a liquid. The sterilization target is selected from the group consisting of atmospheric, A plurality of operation cycle buttons for conducting an operation cycle of sterilization, discharge, drying, and completion;
A start button for starting an operation cycle of the selected operation cycle button;
A stop button for stopping the operation cycle and the emergency stop device;
A Bowie-Dick test or a Vacuum Leakage test is performed to check whether an air pocket is formed inside the chamber when the inside of the chamber is vacuumed to sterilize the object to be sterilized A TEST button;
A RE-DRY button for re-executing the drying cycle in the operation cycle;
A door opening / closing button for automatically opening and closing the door;
A time selection button for setting and adjusting the operation cycle and setup time;
A time adjustment button for adjusting the operation cycle and the setup time;
A display screen showing a process condition of a pressure, a temperature, a sterilization time and a drying time of the selected operation cycle when the operation cycle button is selected and a kind of the object to be sterilized and showing a current water level of the water storage tank;
A process progress display unit for sequentially arranging process items such as atmospheric, vacuum, heating, sterilization, discharge, drying, and completion of the operation cycle, and flashing an LED on a currently operating process item to show process progress; And
When the door is closed, the air in the chamber is forcibly discharged. When the start button is pressed after the operation cycle button is selected, air, vacuum, heating , The sterilizing, discharging, drying and finishing steps are sequentially performed. After the inside of the chamber is evacuated, water is supplied to the inside of the chamber at a set water level, and water is heated by the sterilizing heater to set the temperature inside the chamber When the temperature is reached, the sterilization process is continued for a set time, and after the sterilization process is completed, the drying process of discharging water and steam inside the chamber to the outside and drying the object to be sterilized with a drying heater is performed for a set time, A controller for controlling the door to be opened when a pressure inside the door is zero;
A control panel of a medical high-pressure steam sterilizer.
The method according to claim 1,
Wherein the plurality of operation cycle buttons comprise:
Sterilizing, discharging, drying, and finishing an operation cycle of the air, vacuum, heating, sterilization, discharging, drying, and completion at a preset temperature, pressure, sterilization time, and drying time selected in accordance with the non- INSTRUMENT) button;
And a sterilization step of sterilizing the object to be sterilized by the sterilization step. The method of claim 1, wherein the object to be sterilized is a packaging product, WRAPPED) button;
A glove for selecting an object to be sterilized to be a rubber product and performing an operation cycle of atmospheric, vacuum, heating, sterilization, discharge, drying, and completion according to preset temperature, pressure, sterilization time, GLOVE) button; And
A liquid is selected when the object to be sterilized is a liquid and a cycle of operating the sterilizing, discharging, drying and finishing operations is performed in accordance with a predetermined temperature, pressure, sterilization time, button;
A control panel of a medical high-pressure steam sterilizer.
delete The method according to claim 1,
The operation cycle includes:
The process is carried out at a predetermined temperature, pressure, sterilization time, and drying time according to the kind of the object to be sterilized, and the process is performed in a standby, vacuum, heating, sterilization, vent, Dry, and complete,
Control panel for medical high pressure steam sterilizer.

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