Hospital ward night personnel flow alarm device

Abstract

The utility model discloses a hospital ward night personnel flow alarm device which comprises a transparent shell, a detection module is arranged in the middle of the inner side of the transparent shell, the detection module is arranged on the ward door side, and a ward door side detection device single chip microcomputer is fixedly connected to the top of the detection module. A dry battery is arranged at the bottom of the ward door side detection equipment single-chip microcomputer, a first ultrasonic distance measuring module and a second ultrasonic distance measuring module are arranged on the left side and the right side of the top of the ward door side detection equipment single-chip microcomputer respectively, the first ultrasonic distance measuring module is located on the outer side of a ward, and the second ultrasonic distance measuring module is located on the inner side of the ward; a first Bluetooth module is arranged on the rear side of the first ultrasonic distance measuring module, personnel entering and exiting conditions of all entrances and exits are monitored through the detection module researched and developed based on the 51 single-chip microcomputer and C language programming, alarm triggering conditions or threshold values are formulated, hospital ward night personnel flow alarm equipment based on the 51 single-chip microcomputer is established, and therefore ward safety management is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of ward safety management, in particular to a nighttime personnel flow alarm device for a hospital ward. Background Art

[0002] It is common for patients to run away or be stolen from hospital inpatient wards at night. For nurses on duty, the traditional solution to the above ward safety hazards is to strengthen nurse patrols. However, even in high-ranking wards, in order to strengthen ward safety management, nurses can only patrol once an hour at night. The reason is that there are few staff and nurses are under busy work tasks. They cannot patrol the ward more frequently for safety purposes. The development of a set of hospital ward nighttime personnel flow alarm equipment has important practical significance for strengthening ward safety management and reducing nurses' work pressure. Utility Model Content

[0003] The utility model aims to provide a nighttime personnel flow alarm device for hospital wards to solve the problems existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a nighttime personnel flow alarm device for a hospital ward, comprising a transparent shell, a detection module is arranged in the middle of the inner side of the transparent shell, the detection module is arranged on the side of the ward door, the top of the detection module is fixedly connected with a ward door side detection device single chip, the bottom of the ward door side detection device single chip is equipped with a dry battery, the left and right sides of the top of the ward door side detection device single chip are respectively arranged with a first ultrasonic ranging module and a second ultrasonic ranging module, the first ultrasonic ranging module is located on the outside of the ward, the second ultrasonic ranging module is located on the inside of the ward, the rear side of the first ultrasonic ranging module is arranged with a first Bluetooth module, the bottom of the first Bluetooth module is embedded in the inner wall of the detection module and is connected with it by card engagement, the top of the first Bluetooth module extends upward from the outside of the transparent shell, the first Bluetooth module is remotely matched with the second Bluetooth module, the bottom of the second Bluetooth module is fixedly connected with a nurse station switchboard module, and the outer side of the nurse station switchboard module is provided with an anti- The protective shell is provided, the top center of the nurse station switchboard module is fixedly connected with the nurse station switchboard equipment single chip microcomputer, the bottom of the nurse station switchboard module is equipped with a battery, the top rear side of the nurse station switchboard module is provided with a digital tube, the bottom of the digital tube is matched with a digital display component, the left and right sides of the nurse station switchboard module are provided with buzzers, and the opposite side of the buzzer extends to the outside of the protective shell, and the top front side of the nurse station switchboard module is provided with a button, and the button is electrically connected to the nurse station switchboard equipment single chip microcomputer, and the detection module developed based on the 51 single chip microcomputer and C language programming is used to monitor the entry and exit of personnel at each entrance and exit, formulate the conditions or thresholds for triggering the alarm, use the switchboard set at the nurse station to receive the alarm signal, and use the flashing light, buzzer and other methods to alarm, and at the same time, the display module provides the alarm number and ward number to distinguish the patient missing and the stranger entering, so as to help nurses respond quickly, and establish a hospital ward night personnel flow alarm device based on the 51 single chip microcomputer, thereby strengthening the ward safety management and reducing the work pressure of nurses.

[0005] According to the hospital ward nighttime personnel flow alarm device, the top outer edge of the button is rounded to protect fingers.

[0006] According to the hospital ward nighttime personnel flow alarm device, a top cover is arranged on the top of the transparent shell, and the top cover is fixed to the transparent shell by snap-fitting, so as to facilitate disassembly, debugging or replacement of its internal components.

[0007] According to the hospital ward nighttime personnel flow alarm device, the buzzer is equipped with a light display component to increase the alarm intensity.

[0008] According to the hospital ward nighttime personnel flow alarm device, a transparent glass window is provided on the top of the protective shell to facilitate observation of the indication of the digital display component.

[0009] The above scheme has the following beneficial effects:

[0010] In the utility model, the entrance and exit of the ward are taken as the breakthrough point. The detection module developed based on the 51 single-chip microcomputer and C language programming monitors the entry and exit of personnel at each entrance and exit, formulates the conditions or thresholds for triggering the alarm, uses the switchboard located in the nurse station to receive the alarm signal, and uses flashing lights, buzzers and other methods to alarm. At the same time, the display module provides alarm numbers and ward numbers to distinguish between lost patients and entry of strangers, helping nurses to respond quickly, and establishing a hospital ward nighttime personnel flow alarm device based on the 51 single-chip microcomputer, thereby strengthening the safety management of the ward and reducing the work pressure of nurses.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is a structural schematic diagram of a single-chip microcomputer of a ward door side detection device in a hospital ward nighttime personnel flow alarm device of the utility model;

[0014] Figure 2 This is a structural diagram of a single-chip microcomputer of a nurse station switchboard device in a nighttime personnel flow alarm device for a hospital ward of the utility model;

[0015] Figure 3 This is an overall schematic diagram of the utility model of a hospital ward nighttime personnel flow alarm device;

[0016] Figure 4 The utility model is a system block diagram of the composition of the hospital ward nighttime personnel flow alarm device.

[0017] Legend:

[0018] 1. The first ultrasonic ranging module; 2. The second ultrasonic ranging module; 3. The single chip microcomputer of the ward door side detection device; 4. The first Bluetooth module; 5. The dry battery; 6. The second Bluetooth module; 7. The single chip microcomputer of the nurse station switchboard device; 8. The digital tube; 9. The buzzer; 10. The button; 11. The battery. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] Reference Figure 1-4 The utility model provides an embodiment: a nighttime personnel flow alarm device for a hospital ward, comprising a transparent shell, a detection module is arranged in the middle of the inner side of the transparent shell, the detection module is arranged on the side of the ward door, the top of the detection module is fixedly connected with a ward door side detection device single chip 3, the bottom of the ward door side detection device single chip 3 is equipped with a dry battery 5, the left and right sides of the top of the ward door side detection device single chip 3 are respectively arranged with a first ultrasonic ranging module 1 and a second ultrasonic ranging module 2, the first ultrasonic ranging module 1 is located on the outside of the ward, the second ultrasonic ranging module 2 is located on the inside of the ward, the rear side of the first ultrasonic ranging module 1 is arranged with a first Bluetooth module 4, the bottom of the first Bluetooth module 4 is embedded in the inner wall of the detection module and is connected with it by card engagement, the top of the first Bluetooth module 4 extends upwardly out of the outside of the transparent shell, and the first Bluetooth module 4 is remotely coordinated with the second Bluetooth module 6 The bottom of the second Bluetooth module 6 is fixedly connected to the nurse station switchboard module, and a protective shell is arranged on the outside of the nurse station switchboard module. The top center of the nurse station switchboard module is fixedly connected to the nurse station switchboard equipment single-chip microcomputer 7, and the bottom of the nurse station switchboard module is equipped with a battery 11. A digital tube 8 is arranged on the top rear side of the nurse station switchboard module, and a digital display component is matched at the bottom of the digital tube 8. Buzzers 9 are arranged on the left and right sides of the nurse station switchboard module, and the opposite side of the buzzer 9 extends to the outside of the protective shell. A button 10 is arranged on the top front side of the nurse station switchboard module, and the button 10 is electrically connected to the nurse station switchboard equipment single-chip microcomputer 7. The top outer edge of the button 10 is rounded, and a top cover is arranged on the top of the transparent shell, and the top cover and the transparent shell are fixed by snap-fitting, and the buzzer 9 is matched with a light display component, and a transparent glass window is arranged on the top of the protective shell.

[0023] Working principle: In the utility model, each distance measuring module contacts the second Bluetooth module 6 on the single chip microcomputer 7 of the nurse station switchboard equipment through the first Bluetooth module 4, and sends the alarm signal to the single chip microcomputer 7 of the nurse station switchboard equipment. The single chip microcomputer 7 of the nurse station switchboard equipment prompts the nurse that an alarm occurs through the buzzer 9 alarm sound and the flashing light, and displays the corresponding ward number and alarm category number through the digital display component on the digital tube 8 to indicate the location and category of the alarm;

[0024] Detailed principle of the detection module: The detection module is placed outside the ward door. This module uses two side-by-side ultrasonic ranging probes to achieve 120 times of ranging per second on the single-chip microcomputer 3 system of the detection device on the ward door side. When the probe of the first ultrasonic ranging module 1 located on the outside detects that the distance is less than the threshold and the probe of the second ultrasonic ranging module 2 located on the inside also detects that the distance is less than the threshold within the specified time, it is determined that someone has entered. Similarly, if the probe of the second ultrasonic ranging module 2 on the inside detects that the distance is less than the threshold before the probe of the first ultrasonic ranging module 1 on the outside, it is determined that someone has gone out.

[0025] Detailed explanation of light display coordination: Place the detection module outside the ward door at night. If someone is detected entering or leaving, a signal is immediately sent to make the buzzer 9 on the single-chip microcomputer 7 of the nurse station switchboard equipment flash and buzz, and the digital display component on the digital tube 8 gives the ward number and entry and exit status, prompting the nurse on duty to handle it; if someone is detected entering, the status code is displayed as ①. If there is a nursing task, it is determined that the medical staff has entered the ward, and the nurse on duty can press the reset button on the switchboard to ignore the signal; if there is no nursing task, it will prompt that a stranger has entered the ward at night and may commit theft, and the nurse on duty will be prompted to handle it properly. If someone is detected going out, the status code is displayed as ②. If there is a nursing task, it is determined that the medical staff has left the ward after completing the task, and the nurse on duty can press the reset button 10 on the switchboard to ignore the signal; if there is no nursing task, it will prompt that a patient or family member has left the ward at night, which may be a patient running away at night, and the nurse on duty will be prompted to handle it properly.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A nighttime personnel flow alarm device for hospital wards, comprising a transparent housing, characterized in that: A detection module is arranged in the middle of the inner side of the transparent shell, and the detection module is arranged on the side of the ward door. The top of the detection module is fixedly connected to a ward door side detection device single chip (3), and the bottom of the ward door side detection device single chip (3) is equipped with a dry battery (5). A first ultrasonic distance measuring module (1) and a second ultrasonic distance measuring module (2) are arranged on the left and right sides of the top of the ward door side detection device single chip (3), respectively. The first ultrasonic distance measuring module (1) is located outside the ward, and the second ultrasonic distance measuring module (2) is located inside the ward. A first Bluetooth module (4) is arranged on the rear side of the first ultrasonic distance measuring module (1), and the bottom of the first Bluetooth module (4) is embedded in the inner wall of the detection module and is connected thereto by snapping, and the top of the first Bluetooth module (4) extends upwards out of the transparent shell; The first Bluetooth module (4) is remotely coordinated with a second Bluetooth module (6); the bottom of the second Bluetooth module (6) is fixedly connected to a nurse station switchboard module; a protective shell is arranged on the outside of the nurse station switchboard module; a nurse station switchboard device single chip computer (7) is fixedly connected to the top center of the nurse station switchboard module; a storage battery (11) is provided at the bottom of the nurse station switchboard module; a digital tube (8) is arranged on the top rear side of the nurse station switchboard module; a digital display component is coordinated at the bottom of the digital tube (8); buzzers (9) are arranged on the left and right sides of the nurse station switchboard module; opposite sides of the buzzers (9) are both extended to the outside of the protective shell; a button (10) is arranged on the top front side of the nurse station switchboard module; the button (10) is electrically connected to the nurse station switchboard device single chip computer (7).

2. The hospital ward nighttime personnel flow alarm device according to claim 1, characterized in that: The top outer edge of the button (10) is rounded.

3. The hospital ward nighttime personnel flow alarm device according to claim 1, characterized in that: A top cover is arranged on the top of the transparent shell, and the top cover is fixed to the transparent shell by snap-fitting.

4. The hospital ward nighttime personnel flow alarm device according to claim 1, characterized in that: The buzzers (9) are all equipped with a light display component.

5. The hospital ward nighttime personnel flow alarm device according to claim 1, characterized in that: A transparent glass window is arranged on the top of the protective shell.

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