CN210667133U - Intensive care unit germ isolation prompting device - Google Patents
Intensive care unit germ isolation prompting device Download PDFInfo
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- CN210667133U CN210667133U CN201921684280.7U CN201921684280U CN210667133U CN 210667133 U CN210667133 U CN 210667133U CN 201921684280 U CN201921684280 U CN 201921684280U CN 210667133 U CN210667133 U CN 210667133U
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Abstract
The utility model discloses a germ isolation prompting device for an intensive care unit, wherein an isolation area is arranged in the intensive care unit; the isolation prompting device comprises an infrared sensor, a control module, a prompting module and a power supply module; the control module is respectively and electrically connected with the infrared sensor and the prompting module; the infrared sensor generates a trigger signal when a human body enters or exits the isolation area, the control module generates a control instruction according to the trigger signal, and the control prompt module sends prompt characters and prompt audio. The utility model discloses can sound and the suggestion of characters automatically when medical personnel pass in and out isolation region, the suggestion medical personnel pay attention to isolation region, have apparent suggestion effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to prompt device is kept apart to intensive care unit germ.
Background
At present, multiple drug-resistant bacteria infection is very common in an intensive care unit, an isolation area is usually arranged around a patient bed, and when medical care personnel enter the isolation area, isolation clothes need to be worn and other isolation measures are taken to prevent the bacterial infection. In the prior art, a signboard written with the word "notice isolation" is usually set in an isolation area to remind medical staff entering the isolation area to pay attention to isolation measures. In the actual use process, the signboard has a poor prompting effect, is easy to be ignored by medical workers in busy work, cannot play a good prompting effect, is easy to cause the phenomenon that the medical workers do not enter the isolation area without isolation clothes, and has certain medical hidden troubles.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a germ isolation prompting device for an intensive care unit. The utility model discloses can sound and the suggestion of characters automatically when medical personnel pass in and out isolation region, the suggestion medical personnel pay attention to isolation region, have apparent suggestion effect.
The utility model relates to a germ isolation prompting device for an intensive care unit, wherein an isolation area is arranged in the intensive care unit; the isolation prompting device comprises an infrared sensor, a control module, a prompting module and a power supply module; the control module is respectively and electrically connected with the infrared sensor and the prompting module;
the infrared sensor is arranged at the edge of the isolation area and used for generating a corresponding trigger signal when a human body enters and exits the isolation area and sending the trigger signal to the control module;
the control module is used for receiving the trigger signal, generating a corresponding control instruction according to the trigger signal and sending the control instruction to the prompt module;
the prompt module is used for sending corresponding prompt information according to the control instruction, and the prompt information comprises prompt characters and prompt audio;
the power module is used for supplying power to the infrared sensor, the control module and the prompt module.
Preferably, the trigger signal comprises an entry trigger signal and an exit trigger signal; the control instruction comprises a first control instruction and a second control instruction; the prompt message comprises an entering prompt message and a leaving prompt message;
when a human body enters the isolation area, the infrared sensor generates an entrance trigger signal, the control module generates a first control instruction according to the entrance trigger signal, and the prompt module is controlled to send entrance prompt information through the first control instruction;
when the human body leaves the isolation area, the infrared sensor generates a leaving trigger signal, the control module generates a second control instruction according to the leaving trigger signal, and the prompt module is controlled to send leaving prompt information through the second control instruction.
Preferably, the prompting module comprises a memory, a display screen and a loudspeaker; the memory is used for storing the prompt message; the display screen is used for displaying the prompt words, and the loudspeaker is used for playing the prompt audio.
Preferably, the isolation prompting device further comprises a case, the control module and the memory are arranged in the case, the display screen is arranged on the front face of the case, and the loudspeaker is arranged below the display screen.
Preferably, the memory is provided with a communication interface, and the communication interface is used for inputting the prompt information into the memory.
Preferably, the power module is a rechargeable battery.
Preferably, the control module comprises a single chip microcomputer or a microcontroller.
Preferably, the isolation prompting device further comprises a remote controller, and the remote controller is used for remotely controlling the prompting module.
Preferably, the isolation region is around the cuboid region of patient's sick bed, infrared sensor is heat release infrared sensor, and quantity is four, four infrared sensor sets up respectively the middle part on four upper borders in isolation region.
A intensive care unit germ keeps apart suggestion device, its advantage lies in, the utility model discloses when medical personnel pass in and out isolation area, automatic sound-emitting suggestion and text suggestion have good prompt effect from vision and sense of hearing two aspect suggestion medical personnel, effectively inform medical personnel to notice isolation area, reduce medical personnel and do not keep apart the emergence that the clothes got into isolation area phenomenon, improve medical safety. And when the medical staff leaves the isolation area, the medical staff can be automatically reminded to pay attention to cleaning, so that the infection risk is reduced.
Drawings
Fig. 1 is a schematic view of an installation position of a germ isolation prompting device in an intensive care unit according to the present invention;
fig. 2 is a schematic structural view of the housing of the present invention;
fig. 3 is a block diagram of the device for prompting germ isolation in intensive care unit according to the present invention.
Description of reference numerals: 1-isolation area, 2-infrared sensor, 3-machine box, 4-display screen, 5-loudspeaker and 6-sickbed.
Detailed Description
As shown in fig. 1-3, the device for prompting germ isolation in intensive care unit of the present invention comprises an infrared sensor, a control module, a prompting module and a power module. In this embodiment, a rectangular isolation area 1 is provided around a patient bed 6 in an intensive care unit, drug-resistant bacteria infection may exist in the isolation area 1, and a medical worker needs to wear isolation clothes when entering the isolation area. In this embodiment, all set up infrared sensor 2 in the middle part on isolation region 1 four upper borders, make infrared sensor 2's detection area radiation isolation region 1's border position, can effectively detect the medical personnel who gets in and out isolation region 1. The number and the positions of the infrared sensors are not fixed, and depend on the specific location of the isolation region 1. For example, for the isolation region 1 with the hospital bed located at the corner of the wall, only two infrared sensors need to be arranged on the outer side of the hospital bed 6. The number and the positions of the infrared sensors are flexibly set according to actual conditions.
The infrared sensor 2 is a pyroelectric infrared sensor which generates a corresponding electric signal by sensing a human body infrared signal. Specifically, the electrical signal is a voltage signal. The pyroelectric infrared sensor is arranged at the edge of the isolation area 1 to monitor the entering and exiting conditions of the edge of the isolation area 1. When medical personnel pass through the edge of isolation region 1 and get in and out of isolation region 1, pyroelectric infrared sensor can produce the response, and generate corresponding signal of telecommunication, this signal of telecommunication is promptly trigger signal. When a human body moves in a detection area of the pyroelectric infrared sensor, the pyroelectric infrared sensor can generate a section of continuous electric signal. If the human body moves in the detection area in two completely opposite directions, the two sections of trigger signals generated by the pyroelectric infrared sensor have larger difference in frequency and direction. Based on this, the signal generated by the thermal infrared sensor when the human body enters the isolation area 1 can be referred to as an entering trigger signal, and the signal generated by the thermal infrared sensor when the human body leaves the isolation area 1 can be referred to as a leaving trigger signal. The control module can distinguish and identify the two signals according to the frequency and the direction of the two signals.
The control element of the control module can be a single chip microcomputer or a microcontroller, and in the embodiment, the control module consists of an STM32 series single chip microcomputer and a peripheral circuit thereof. The signal output end of the pyroelectric infrared sensor is connected to the signal input end of the single chip microcomputer, and the pyroelectric infrared sensor and the single chip microcomputer can be connected in a signal line or wireless communication mode. In this embodiment, the signal output ends of the four pyroelectric infrared sensors are respectively connected to the four signal input ends of the single chip microcomputer. The output end of the singlechip is connected with the prompting module. The prompting module comprises a display screen 4, a loudspeaker 5 and a memory, and prompting information is stored in the memory. Specifically, the display screen 4 is an LED display screen 4, the memory is an RAM memory, one output end of the single chip microcomputer is connected with the display screen 4, and the other output end of the single chip microcomputer is connected with the loudspeaker 5. The prompt message can be divided into an entering prompt message and a leaving prompt message according to different contents of the prompt message. The prompt information can be divided into prompt words and prompt audios according to different forms. The display screen 4 and the loudspeaker 5 are both in data connection with the memory and can call prompt information in the memory according to the control instruction. The single chip microcomputer generates corresponding control instructions according to signals output by the pyroelectric infrared sensor and sends the control instructions to the display screen 4 and the loudspeaker 5 respectively. Specifically, the control instruction comprises a first control instruction and a second control instruction, the first control instruction is used for driving the prompting module to send the entering prompting information, and the second control instruction is used for driving the prompting module to send the leaving prompting information.
The display screen 4 and the loudspeaker 5 call the corresponding prompt information in the memory to display and play according to the received control instruction. The prompt information comprises prompt words and prompt audio and is used for prompting medical staff. The content can contain the germ species and isolation measures, for example, the content of the entry prompt message can be ' Bowman's infection, attention contact isolation '. The content is played on the display screen 4 in a text form and is played through the loudspeaker 5 in an audio form, medical care personnel are prompted from the visual sense and the auditory sense at the same time, the prompt effect is obvious, and the medical safety can be effectively improved.
The specific flow of response suggestion is realized as follows to this embodiment, when medical personnel passed in and out isolation region 1 from the edge of isolation region 1, the human infrared signal that medical personnel can be responded to pyroelectric infrared sensor to human infrared signal conversion who will respond to is one section continuous signal of telecommunication to send to in the singlechip. The electrical signal is the trigger signal. The single chip microcomputer judges whether the trigger signal belongs to the entering trigger signal or the leaving trigger signal according to the frequency and the direction of the trigger signal.
When the single chip microcomputer judges that the trigger signal belongs to the entering trigger signal, the fact that medical staff enter the isolation area 1 is meant, the single chip microcomputer sends a first control instruction and sends the first control instruction to the display screen 4 and the loudspeaker 5 respectively, the display screen 4 and the loudspeaker 5 receive the first control instruction, entering prompt information in the storage is called according to the control instruction, the entering prompt information is displayed and played, if words of ' Bowman ' infection and attention to contact isolation ' are displayed, audio with the same content is played, and the effect of prompting the medical staff to pay attention to isolation when the medical staff enter the isolation area 1 is achieved.
When the single chip microcomputer judges that the trigger signal belongs to the leaving trigger signal, the fact that medical staff leave the isolation area 1 is meant, the single chip microcomputer sends a second control instruction and sends the second control instruction to the display screen 4 and the loudspeaker 5 respectively, the display screen 4 and the loudspeaker 5 receive the second control instruction, the leaving prompt information in the storage is called according to the control instruction, the leaving prompt information is displayed and played, if words of 'paying attention to hand hygiene' are displayed, audio with the same content is played, and the effect of prompting the medical staff to pay attention to cleanliness when the medical staff leave the isolation area 1 is achieved.
The utility model discloses when medical personnel passed in and out isolation region 1, automatic sound prompt and the text suggestion of sending, from vision and the two aspects of sense of hearing suggestion medical personnel, have good suggestion effect, effectively inform medical personnel to notice isolation region 1, reduce the emergence that medical personnel did not get into isolation region 1 phenomenon with isolation clothes, improve medical safety. And when the medical staff leaves the isolation area 1, the medical staff can be automatically reminded to pay attention to cleaning, so that the infection risk is reduced.
In this embodiment, a plastic housing 3 is also included. The control module and the memory are both arranged inside the case 3, and the display screen 4 is arranged on the front surface of the case 3 and is respectively connected with the control module and the memory through connecting wires. The speaker 5 is disposed below the display screen 4. The front side of the case 3 is also provided with a plurality of control keys which are connected with the input end of the single chip microcomputer and used for inputting signals to the single chip microcomputer, so that the single chip microcomputer outputs simple control instructions such as a starting instruction, a stopping instruction and the like and is used for controlling the starting and stopping of the display screen 4 and the loudspeaker 5. The case 3 can be arranged on an isolation clothes rack in an intensive care unit and is easy to be seen by medical personnel who go in and out, thereby playing a remarkable prompting effect. The case 3 can protect internal circuits such as a control module and the like, and integrates various parts, thereby facilitating use and operation.
The memory is provided with an external communication interface, the communication interface can be a Bluetooth communication interface or a USB communication interface, can be communicated with external equipment, and can be used for recording prompt information into the memory through the external equipment.
The power module is used for supplying power for the infrared sensor, the control module and the prompt module, and the power module can be a rechargeable lithium battery. The charging device can be repeatedly used and the case can be conveniently moved.
In this embodiment, a remote controller is further provided, and the remote controller includes a transmitting end and a receiving end, and the transmitting end is connected with the receiving end through an infrared signal. The transmitting end is provided with a plurality of control keys, control signals can be input through the control keys, and the control signals are sent to the receiving end in an infrared transmission mode. The receiving terminal is arranged in the case 3, is connected with the signal input end of the singlechip, and is used for inputting signals to the singlechip, so that the singlechip outputs simple control instructions such as a starting instruction and a stopping instruction, and is used for controlling the starting and stopping of the display screen 4 and the loudspeaker 5. The remote controller can remotely control the start and stop of the display screen 4 and the loudspeaker 5. Medical personnel need not to be close to 3 departments of machine box, can avoid disturbing the patient on the one hand, and on the other hand can reduce medical personnel's infection risk, convenient operation.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (9)
1. A germ isolation prompting device for an intensive care unit is characterized in that an isolation area is arranged in the intensive care unit; the isolation prompting device is characterized by comprising an infrared sensor, a control module, a prompting module and a power supply module; the control module is respectively and electrically connected with the infrared sensor and the prompting module;
the infrared sensor is arranged at the edge of the isolation area and used for generating a corresponding trigger signal when a human body enters and exits the isolation area and sending the trigger signal to the control module;
the control module is used for receiving the trigger signal, generating a corresponding control instruction according to the trigger signal and sending the control instruction to the prompt module;
the prompt module is used for sending corresponding prompt information according to the control instruction, and the prompt information comprises prompt characters and prompt audio;
the power module is used for supplying power to the infrared sensor, the control module and the prompt module.
2. The intensive care unit pathogen isolation prompting device as claimed in claim 1, wherein the trigger signal comprises an entry trigger signal and an exit trigger signal; the control instruction comprises a first control instruction and a second control instruction; the prompt message comprises an entering prompt message and a leaving prompt message;
when a human body enters the isolation area, the infrared sensor generates an entrance trigger signal, the control module generates a first control instruction according to the entrance trigger signal, and the prompt module is controlled to send entrance prompt information through the first control instruction;
when the human body leaves the isolation area, the infrared sensor generates a leaving trigger signal, the control module generates a second control instruction according to the leaving trigger signal, and the prompt module is controlled to send leaving prompt information through the second control instruction.
3. The intensive care unit pathogen isolation prompting device according to claim 2, wherein the prompting module comprises a memory, a display screen and a speaker; the memory is used for storing the prompt message; the display screen is used for displaying the prompt words, and the loudspeaker is used for playing the prompt audio.
4. The device for prompting germ isolation in an intensive care unit according to claim 3, further comprising a case, wherein the control module and the memory are both disposed in the case, the display screen is disposed on a front surface of the case, and the speaker is disposed below the display screen.
5. The device for prompting germ isolation in an intensive care unit according to claim 3, wherein the memory is provided with a communication interface for entering the prompting information into the memory.
6. The device as claimed in claim 1, wherein the power module is a rechargeable battery.
7. The device of claim 1, wherein the control module comprises a single-chip microcomputer or a microcontroller.
8. The device for prompting germ isolation in an intensive care unit according to claim 1, further comprising a remote controller for remotely controlling the prompting module.
9. The device of claim 1, wherein the isolation region is a rectangular region surrounding the patient bed, the infrared sensors are pyroelectric infrared sensors, the number of the infrared sensors is four, and the four infrared sensors are respectively disposed in the middle of four upper edges of the isolation region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684280.7U CN210667133U (en) | 2019-10-09 | 2019-10-09 | Intensive care unit germ isolation prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684280.7U CN210667133U (en) | 2019-10-09 | 2019-10-09 | Intensive care unit germ isolation prompting device |
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| Publication Number | Publication Date |
|---|---|
| CN210667133U true CN210667133U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921684280.7U Expired - Fee Related CN210667133U (en) | 2019-10-09 | 2019-10-09 | Intensive care unit germ isolation prompting device |
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| CN (1) | CN210667133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789885A (en) * | 2021-09-16 | 2021-12-14 | 陇南市第一人民医院 | Intensive care unit germ isolation prompting device |
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2019
- 2019-10-09 CN CN201921684280.7U patent/CN210667133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789885A (en) * | 2021-09-16 | 2021-12-14 | 陇南市第一人民医院 | Intensive care unit germ isolation prompting device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20211009 |