TWM617877U - Medical storage cabinet with RFID sensor - Google Patents

Abstract

A medical storage cabinet with an RFID sensor includes a cabinet body, a circuit board arranged in the cabinet body, at least one RFID tag, and at least one RFID sensor. The RFID tag is arranged on the AED device to record the information of the AED device; the RFID sensor is arranged in the cabinet and is electrically connected to the circuit board to read the content of the RFID tag. This creation uses RFID technology to monitor and manage first-aid items to avoid the lack of AED devices or first-aid medicines.

Description

Medical storage cabinet with RFID sensor

This creation is related to a storage cabinet, especially a medical storage cabinet with an RFID sensor.

AED (Automated External Defibrillator) is the abbreviation of "Automated External Defibrillator". It is a portable first-aid device specially provided for general non-medical personnel to use in the event of cardiac arrest. When the heartbeat stops due to sudden arrhythmia, if an electric shock can be given within one minute, the first aid success rate can be as high as 90%, and the success rate will gradually decrease for every minute of delay. Therefore, the survival rate of injured patients is a race against time. If AEDs are set up in crowded public places for rescue by the public, the pre-hospital mortality rate of such injured patients can be reduced.

However, the content of the AED device has a rate of wear and tear. For example, the electrode patch needs to be replaced regularly, and the battery of the AED device also has a service life. If the AED device is not controlled, it is very likely that the AED device will be out of power or fail when it is urgently needed. In addition, the battery of the AED device is removable, and a new battery should be replaced after a certain period of use or times to ensure that the AED device can be used normally without instantaneous power consumption.

Therefore, this creation proposes a medical storage cabinet with an RFID sensor, which uses RFID technology to control various information of the AED device to effectively solve the above-mentioned problems. The specific structure and implementation methods will be described in detail below:

The main purpose of this creation is to provide a medical storage cabinet with RFID sensors, which is equipped with multiple RFID sensors, and RFID tags are installed on first-aid items such as AED devices and emergency medicines in the cabinet to monitor the first-aid items manage.

Another purpose of this creation is to provide a medical storage cabinet with an RFID sensor, which uses a status sensor to detect the status of the indicator on the AED device, and transmits it to the light indicator device outside the cabinet through the line. The light signal display device displays the light signal corresponding to the indicator, so that people can clearly see the status of the AED device in the cabinet through the light signal display device, and can be found and processed immediately when there is no electricity or internal objects need to be replaced.

To achieve the above objective, this creation provides a medical storage cabinet with an RFID sensor, which includes: a cabinet in which an AED device is placed; a circuit board is installed in the cabinet; at least one RFID tag is installed in the AED On the device, the information of the AED device is recorded; and at least one RFID sensor is arranged in the cabinet and is electrically connected to the circuit board. The RFID sensor reads the content of the RFID tag respectively.

According to the embodiment of this creation, it further includes a status sensor and a light indicating device. An indicator is provided on the AED device. The status sensor is arranged outside the indicator of the AED device to detect the indication of the AED device. The display status of the monitor and produce a detection result, the detection result is converted into a control signal through the circuit board, and sent to the light indicating device arranged on the outside of the cabinet to control the light indicating device to display the corresponding light signal of the indicator .

According to the embodiment of the present invention, a first electrical contact is provided in the cabinet, which is electrically connected to the circuit board, and the state sensor is connected to a second electrical contact through a transmission line, and the second electrical contact is connected to the The first electrical contact is electrically connected to transmit the detection result of the state sensor to the circuit board through the second electrical contact and the first electrical contact, and the circuit board converts the detection result into a control signal for transmission To the light indicating device.

According to the embodiment of the present invention, the first electrical contact and the second electrical contact are connected by magnetic attraction, so that the second electrical contact on the state sensor can be easily connected to the first electrical contact when the AED device is taken. The electrical contact is detached.

According to the embodiment of the present invention, the cabinet further includes a wireless signal transceiver device connected to the circuit board, and the wireless signal transceiver device is signal connected with a back-end monitoring server.

According to the embodiment of the present invention, the cabinet body is further provided with a wireless signal transmission area. When the wireless signal transceiver device is installed in the cabinet body, at least one signal transmitted and received by the wireless signal transceiver device is transmitted through the cabinet body through the wireless signal transmission area go out.

According to the embodiment of the present invention, a door opening and closing sensor is provided on the inside of a door of the cabinet, which is connected to the circuit board. When the door opening and closing sensor detects that the door is open, a notification message is sent to the back-end monitoring servo. Device.

According to the embodiment of the present invention, at least one emergency medicine can be placed in the cabinet, RFID tags are respectively arranged on the emergency medicines, and RFID sensors are arranged at the positions of the emergency medicines to read the content of the RFID tags.

According to the embodiment of the present invention, the circuit board is further connected to a temperature and humidity sensor to detect the temperature and humidity in the cabinet, and transmit the detected temperature and humidity to the back-end monitoring server through the wireless signal transceiver device.

According to the embodiment of the present invention, the circuit board is further connected to a sound sensor to detect the sound in the cabinet, and transmit the detected sound signal to the back-end monitoring server through the wireless signal transceiver device.

According to the embodiment of the present invention, a carbon monoxide sensor is installed outside the cabinet. When the concentration of carbon monoxide is detected to exceed the standard, a warning sound is emitted, and the sound sensor detects it, and sends a signal to notify the back-end monitoring server.

According to the embodiment of the present invention, the cabinet further includes a power module, which is electrically connected to a mains and circuit board. The mains supplies the circuit board power through the power module. When the mains power is cut off, The power module supplies power to the circuit board.

This creation provides a medical storage cabinet with RFID sensor, which is used to store AED devices and first aid items, and uses RFID technology to record various information of the AED device, such as the date of manufacture, batch number, number of times of use, battery life, etc. This information can be sent to the back-end monitoring server to record, so that the AED device can be controlled, and the battery or the contents of the AED device can be replaced in real time, so as to avoid the problem that the AED device is found to be unavailable when it is urgently needed.

Please refer to Figures 1 to 4 at the same time, which are respectively a schematic diagram, an exploded diagram, a schematic diagram and a circuit block diagram of a medical storage cabinet with an RFID sensor according to an embodiment of the creation, including a cabinet The body 12, an AED device 14, a circuit board 16, at least one RFID sensor 182, and at least one RFID tag 184. The AED device 14 is placed in the cabinet 12. In this embodiment, the cabinet 12 includes upper, middle, and lower layers. The AED device 14 is placed on the middle layer of the cabinet 12, and the circuit board 16 is placed on the bottom of the cabinet 12. upper layer.

This creation uses RFID technology (Radio Frequency Identification, radio frequency identification tag) to record the information of various first-aid items in the cabinet 12. At least one RFID sensor 182 is connected to the circuit board 16, and an RFID tag 184 is attached to the item to be recorded. Taking Figure 3 as an example, one RFID tag 184a is installed on the AED device 14, and another RFID tag 184b is installed on the battery 142 of the AED device 14, and then the RFID sensors 182a and 182b are respectively placed in the cabinet. 12, close to the position of the RFID tags 184a and 184b. In order to simplify the drawing, the wiring between the RFID tags 184a and 184b and the circuit board 16 is omitted in the figure. The RFID sensors 182a, 182b read the contents of the RFID tags 184a, 184b, respectively, such as the replacement date, the number of uses, the number of uses of the AED device 14 of the battery 142, the date of manufacture, the model number, the batch number, and so on.

At least one emergency medicine 24 can be placed in the cabinet 12, such as Diphoterine, Hexafluorine, and Bailing Su. Taking Dibuling as an example, when corrosive or irritating chemicals are sprayed on the skin, Dibuling can be used on the affected area. Since the timing of the use of such emergency medicines is also as fast as possible, for example, if corrosive or irritating chemicals are splashed on the eyes, they must be used immediately within 10 to 60 seconds. Therefore, the AED device 14 can be installed in the AED device 14 to achieve rapid retrieval. The purpose of use. However, the price of such medicines is high, and the price of 100ml of Dibuling is higher than NT$3,000. Therefore, in order to prevent the loss of these emergency medicines, the present invention further installs RFID tags 184c and 184d on each emergency medicine 24, and sets the RFID tag 184c and 184d on each emergency medicine 24. RFID sensors 182c and 182d are arranged at the lower level of the cabinet 12 at the position. The RFID sensors 182c and 182d are used to read the contents of the RFID tags 184c and 184d to understand the name, purpose, and shelf life of each emergency medicine.

Furthermore, when the AED device 14 or the emergency medicine 24 is taken away, the RFID sensor 182 can further send a signal to the circuit board 16, and send a notification message to the back-end monitoring server 30 through the wireless signal transceiver 162 , Or directly send a notification message from the wired network to the back-end monitoring server 30 to inform the monitoring personnel that one or a few first-aid items 14 or 24 have been taken. In addition, when the emergency medicine 24 is used up, the signal sent by the RFID sensors 182c and 182d can also be used to notify the back-end monitoring server 30 to replenish the medicine in real time.

In this creation, a light indicator device 22 is used to display the state of the AED device 14 on the outside of the cabinet 12, including whether there is still electricity, whether the contents need to be replaced, etc., so that personnel can know the AED without opening the cabinet. What kind of light is the indicator on the device 14 currently. The light indicating device 22 is arranged on the outside of the cabinet 12. In the embodiment shown in FIGS. 1 to 3, the cabinet 12 includes a door panel 122, and the light indicating device 22 is arranged on the outer side of the door panel 122. This creation further includes a status sensor 20. A status indicator 144 is provided on the AED device 14. The indicator 144 can be a color or graphic indicator, or an indicator light that displays color or graphic. The status sensor 20 is arranged outside the indicator 144 and is electrically connected to the circuit board 16 through a transmission line 202. The state sensor 20 may be a color sensor or a pattern sensor, which is used to detect the display state of the indicator 144, such as color, pattern, etc., to generate a detection result, and transmit the detection result through the transmission line 202 It is transmitted to the circuit board 16, converted into a control signal through the circuit board 16, and then transmitted to the light indicating device 22 so that the light indicating device 22 synchronously displays the same or corresponding light signal as the indicator 144. For example, when the indicator 144 displays green, "○" or other colors or graphics that represent a normal state, after the circuit board 16 is converted, the control signal sent will cause the light indicating device 22 to display the corresponding meaning of the light. For example, the light indicating device 22 will turn on a green light; when the indicator 144 displays red, "╳" or other colors or graphics representing abnormal states, after the circuit board 16 is converted, the control signal sent will cause the light indicating device 22 Show the corresponding meaning of the light, such as red light. In this way, personnel can see the state of the AED device 14 at a glance from the outside of the cabinet 12.

In one embodiment, the state sensor 20 is further provided with a light-emitting element (not shown in the figure), which continuously emits weak light to illuminate the indicator 144, and when the color or pattern displayed by the indicator 144 changes, it is captured in real time. Take the image and calculate it. For example, if the indicator 144 indicates that the status of the AED device 14 is normal or abnormal by displaying a color change of red or green, black or white, the chip 206 in the status sensor 20 can be set to use different color spectral bands To analyze what color the indicator 144 currently displays. If the indicator 144 uses "○", "╳" or other graphical changes to represent the normal or abnormal state of the AED, the chip 206 in the state sensor 20 can be loaded with image recognition algorithms, such as edge calculations or other The method calculates what graphic is displayed by the indicator 144.

The status sensor 20 can be covered on the indicator 144 of the AED device 14 by adsorption, sticking, sticking, etc., for example, the status sensor 20 is fixed on the indicator 144 with devil felt or tape. However, since one end of the transmission line 202 is connected to the status sensor 20, and the other end is connected to the circuit board 16, when the AED device 14 is taken, there is no time to remove the status sensor 20 first due to the emergency, which may cause the status The sensor 20 or the transmission line 202 is damaged. Therefore, in this creation, a first electrical contact 222 is set in the cabinet 12, which is fixed on the inner surface of the cabinet 12 and connected to the circuit board 16, and the other end of the transmission line 202 connected to the status sensor 20 A second electrical contact 204 is provided, and the second electrical contact 204 is connected to the first electrical contact 222. In particular, the first electrical contact 222 and the second electrical contact 204 are connected by magnetic attraction. Therefore, the first electrical contact 222 and the second electrical contact 222 can be easily made by pulling the AED device 14 gently. The two electrical contacts 204 are disengaged, so that the AED device 14 can be taken out together with the state sensor 20 when it is taken out. Therefore, the detection result of the state sensor 20 detecting the indicator 144 is first transmitted to the second electrical contact 204 through the transmission line 202, and then transmitted from the first electrical contact 222 to the circuit board 16, and the circuit board 16 is based on the detection. After the test result generates a control signal, the control signal is sent to the light indicating device 22.

In this creation, the circuit board 16 is connected to a back-end monitoring server 30 in a wired or wireless manner. When transmitting signals wirelessly, this creation further includes a wireless signal transceiver 162, which can be Wi-Fi or radio, and can be installed inside or outside the cabinet 12. The wireless signal transceiver 162 is connected to the back-end monitoring server 30 for signals, and can transmit various detection signals received by the circuit board 16 to the back-end monitoring server 30. For example, the detection result detected by the status sensor 20, the information read by the RFID sensor 182, etc., can all be transmitted to the back-end monitoring server 30 through the wireless signal transceiver 162 to facilitate control. Since the cabinet 12 is a metal cabinet, it will block the transmission of wireless signals. Therefore, if the wireless signal transceiver 162 is installed inside the cabinet 12, a wireless signal transmission area 124 is provided on the cabinet 12, which is made of non-metallic material, such as pressure. Acrylic board or plastic board, so that the wireless signal transceiver 162 can transmit and receive wireless signals. In the embodiment shown in FIGS. 1 to 3, the wireless signal transmission area 124 is provided directly above the cabinet 12.

This creation may include a variety of sensors, such as a temperature and humidity sensor 164, a carbon monoxide sensor 165, a sound sensor 166, and a door opening and closing sensor 169. The temperature and humidity sensor 164 is arranged in the cabinet 12 and is electrically connected to the circuit board 16 to detect the temperature and humidity in the cabinet 12, and to detect the temperature through the wireless signal transceiver 162 or the network cable And the humidity is sent to the back-end monitoring server 30 for recording. The carbon monoxide sensor 165 is arranged outside the cabinet 12, and the sound sensor 166 is arranged in the cabinet 12 and is electrically connected to the circuit board 16. When the carbon monoxide sensor 165 detects that the concentration of carbon monoxide exceeds the standard, it will emit a warning sound. It is detected by the sound sensor 166, and the signal of the detected sound is transmitted to the back-end monitoring server 30 through the wireless signal transceiver 162 or the network cable to notify the monitoring personnel to pay attention. The door opening and closing sensor 169 is arranged inside the door piece 122, for example, at a position adjacent to the door handle, and is connected to the circuit board 16. When the door switch sensor 169 detects that the door panel 122 is open, it sends a signal to the circuit board 16 to send a notification message to the back-end monitoring server 30 via the wireless signal transceiver 162 or the network cable to inform the monitoring personnel that there is someone The cabinet is opened. The detection signals of the temperature and humidity sensor 164, the carbon monoxide sensor 165, the sound sensor 166, and the door opening/closing sensor 169 can also be displayed on the light indicating device 22. For example, when someone opens the door At 122 o'clock, the light indicating device 22 will light up red; when the temperature and humidity exceed the standard range, the light indicating device 22 will light up red; when the sound sensor 166 detects the warning sound of the carbon monoxide sensor 165, it will also A signal will be sent through the circuit board 16 so that the light indicating device 22 will light up in red.

In this creation, the circuit board 16 and the sensors connected to it are connected to a power module 168 to obtain power supply, and the power module 168 is connected to the mains 28. Under normal circumstances, the mains 28 supplies power to the circuit board 16 through the power supply module 168, but when the mains 28 is powered off, the power supply module 168 directly supplies power.

Only the above are only the preferred embodiments of this creation, and they are not used to limit the scope of implementation of this creation. Therefore, all equivalent changes or modifications made in accordance with the characteristics and spirit of the application scope of this creation shall be included in the scope of patent application of this creation.

10: Medical storage cabinet with RFID sensor 12: Cabinet 122: Door Piece 124: Wireless signal transmission area 14: AED device 142: Battery 144: indicator 16: circuit board 162: wireless signal transceiver 164: Temperature and Humidity Sensor 165: Carbon Monoxide Sensor 166: Sound Sensor 168: Power Module 169: Door switch sensor 182, 182a, 182b, 182c, 182d: RFID sensor 184, 184a, 184b, 184c, 184d: RFID tags 20: Status sensor 202: Transmission line 204: second electrical contact 22: Light indicator device 222: The first electrical contact 24: Medicines 28: Mains 30: Back-end monitoring server

Figure 1 is a schematic diagram of an embodiment of a medical storage cabinet with an RFID sensor. Figure 2 is an exploded view of the created medical storage cabinet with RFID sensor. Figure 3 is a schematic diagram of the location of the RFID tag and RFID sensor. Figure 4 is the circuit block diagram of the created medical storage cabinet with RFID sensor.

10: Medical storage cabinet with RFID sensor

12: Cabinet

122: Door Piece

14: AED device

142: Battery

16: circuit board

162: wireless signal transceiver

164: Temperature and Humidity Sensor

165: Carbon Monoxide Sensor

166: Sound Sensor

168: Power Module

169: Door switch sensor

182a, 182b, 182c, 182d: RFID sensor

184a, 184b, 184c, 184d: RFID tags

20: Status sensor

202: Transmission line

204: second electrical contact

24: Medicines

Claims (12)

A medical storage cabinet with RFID sensor, including: A cabinet, an AED device is placed inside the cabinet; A circuit board arranged in the cabinet; At least one RFID tag is set on the AED device to record the information of the AED device; and At least one RFID sensor is arranged in the cabinet and electrically connected to the circuit board, and the at least one RFID sensor reads the content of the at least one RFID tag respectively. The medical storage cabinet with an RFID sensor as described in claim 1, further comprising a status sensor circuit board and a light indicating device, the AED device is provided with an indicator, and the status sensor is provided in the The outside of the indicator of the AED device is used to detect the display state of the indicator of the AED device and generate a detection result. The detection result is converted into a control signal through the circuit board and sent to the outside of the cabinet. The light indicator device controls the light indicator device to display the light signal corresponding to the indicator. The medical storage cabinet with an RFID sensor according to claim 2, wherein a first electrical contact is provided in the cabinet, which is electrically connected to the circuit board, and the status sensor is connected to one through a transmission line A second electrical contact, the second electrical contact is electrically connected to the first electrical contact, so that the detection result of the state sensor passes through the second electrical contact and the first electrical contact The electrical contact is transmitted to the circuit board, and the circuit board is converted into the control signal according to the detection result and transmitted to the light indicating device. The medical storage cabinet with an RFID sensor according to claim 3, wherein the first electrical contact and the second electrical contact are connected by magnetic attraction. The medical storage cabinet with an RFID sensor according to claim 1, wherein the cabinet further includes a wireless signal transceiver device connected to the circuit board, and the wireless signal transceiver device is connected to a back-end monitoring server signal . The medical storage cabinet with an RFID sensor according to claim 5, wherein the cabinet is further provided with a wireless signal transmission area, and when the wireless signal transceiver device is installed in the cabinet, the wireless signal transceiver device transmits and receives At least one signal of is transmitted through the cabinet through the wireless signal transmission area. The medical storage cabinet with an RFID sensor according to claim 5, wherein a door opening and closing sensor is provided inside one of the doors of the cabinet, which is connected to the circuit board, and when the door opening and closing sensor detects When the door is opened, a notification message is sent to the back-end monitoring server. The medical storage cabinet with an RFID sensor according to claim 1, wherein at least one emergency medicine is further placed in the cabinet, the RFID tag is respectively arranged on the at least one emergency medicine, and the at least one emergency medicine is Position the RFID sensor to read the content of the RFID tag. The medical storage cabinet with an RFID sensor according to claim 5, wherein the circuit board is further connected to a temperature and humidity sensor to detect the temperature and humidity in the cabinet, and detect the temperature and humidity through the wireless signal transceiver device The measured temperature and humidity are sent to the back-end monitoring server. The medical storage cabinet with RFID sensor according to claim 5, wherein the circuit board is further connected with a sound sensor to detect the sound in the cabinet, and the sound will be detected through the wireless signal transceiver device The signal is sent to the back-end monitoring server. The medical storage cabinet with an RFID sensor according to claim 10, wherein a carbon monoxide sensor is provided outside the cabinet, and a warning sound is emitted when the concentration of carbon monoxide exceeds the limit, and is detected by the sound sensor Then, send the signal to notify the back-end monitoring server. The medical storage cabinet with an RFID sensor according to claim 1, wherein the cabinet body further includes a power module, which is electrically connected to a mains power supply and the circuit board, and is supplied by the mains power through the power supply module It should be the power of the circuit board, and when the power fails, the power supply module will directly supply power to the circuit board.

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