CN116721515A - Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor - Google Patents
Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor Download PDFInfo
- Publication number
- CN116721515A CN116721515A CN202310446255.XA CN202310446255A CN116721515A CN 116721515 A CN116721515 A CN 116721515A CN 202310446255 A CN202310446255 A CN 202310446255A CN 116721515 A CN116721515 A CN 116721515A
- Authority
- CN
- China
- Prior art keywords
- signal
- emergency
- pressure
- sickbed
- background server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000006698 induction Effects 0.000 claims abstract description 46
- 230000008859 change Effects 0.000 claims abstract description 21
- 230000000474 nursing effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000009467 reduction Effects 0.000 claims description 20
- 238000005070 sampling Methods 0.000 claims description 18
- 230000001960 triggered effect Effects 0.000 claims description 12
- 230000015654 memory Effects 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 10
- 230000004927 fusion Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000037921 secondary disease Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The application relates to an emergency anti-falling monitoring method based on an infrared sensor for emergency monitoring, which comprises the steps of acquiring and acquiring sensing signals sent by emergency patients when triggering preset conditions, acquiring distributed pressure signals loaded by each preset area on a sickbed and sending the distributed pressure signals to a controller; the controller receives and judges whether the induction signal and the distributed pressure signal are received simultaneously in a preset time period; and if the induction signal and the distributed pressure signal are received at the same time, reporting the induction signal and the distributed pressure signal to a background server. The emergency treatment monitoring system aims at carrying out dual signal triggering monitoring through infrared sensors on two sides of an emergency treatment sickbed and a pressure monitoring unit on the emergency treatment sickbed, and when a background receives the monitored dual signal and judges that the signal change value exceeds a preset value, an effective emergency treatment falling signal is considered to be generated at the moment, an alarm signal is sent to a nursing terminal through the background, and the waste of nursing resources is avoided.
Description
Technical Field
The disclosure relates to the technical field of emergency assistance, in particular to an emergency fall prevention monitoring method, an emergency fall prevention monitoring system and an emergency fall prevention control device based on an infrared sensor for emergency monitoring.
Background
After emergency treatment, in order to avoid external disturbance, medical staff can inform family members and the like that the emergency treatment patients cannot be disturbed for a period of time, and only after the medical staff performs secondary disease examination and recovery state diagnosis, the medical staff can inform the external staff of entering the emergency treatment ward to communicate with the emergency treatment patients.
In the time of avoiding the external personnel to disturb the emergency patient, including the time that medical personnel left, the emergency patient independently lies on the emergency ward sickbed, if the condition that the body part or all falls on the ground from the emergency ward sickbed appears, medical personnel and patient family members do not respond, further expanding the injury of the emergency patient and even endangering life.
In the prior art, although some sickbeds are configured with pressure monitoring, an effective sickbed fall alarm mechanism is lacked, for example, if a patient only moves legs but does not fall down, a background pressure alarm can be triggered, and medical care resources are wasted.
Disclosure of Invention
In order to solve the problems, the application provides an emergency anti-falling monitoring method, an emergency anti-falling monitoring system and an emergency anti-falling control device based on an infrared sensor.
In one aspect of the application, an emergency anti-fall monitoring method based on an infrared sensor for emergency monitoring is provided, which comprises the following steps:
the sensing signals sent by emergency patients when triggering preset conditions are acquired and acquired through the infrared sensors on the two sides of the emergency sickbed and sent to the controller;
the method comprises the steps of acquiring and acquiring distributed pressure signals loaded in each preset area on a sickbed through a sickbed monitoring unit on a sickbed in an emergency ward, and sending the distributed pressure signals to a controller;
the controller receives and judges whether the induction signal and the distributed pressure signal are received simultaneously in a preset time period;
and if the induction signal and the distributed pressure signal are received at the same time, reporting the induction signal and the distributed pressure signal to a background server.
As an optional embodiment of the present application, optionally, the controller receives and determines whether the sensing signal and the distributed pressure signal are received simultaneously within a preset time period, including:
presetting the sampling message frequency;
the controller receives and reports the sensing signal and the distributed pressure signal in a preset time period according to the sampling message frequency:
if only the induction signal is received within a preset time period, a message mechanism is not triggered;
if only the distributed pressure signal is received within a preset time period, a message mechanism is not triggered;
if the sensing signal and the distributed pressure signal are not received within a preset time period, a message mechanism is not triggered;
and if the sensing signal and the distributed pressure signal are received within a preset time period, triggering a message mechanism, and waiting for a message to the background server.
As an optional embodiment of the present application, optionally, determining, by the backend server, whether the emergency patient falls, includes:
the background server receives and judges whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the change signals of the distributed pressure signals:
if the background server receives the continuous signal of the sensing signal and the pressure amplitude reduction signal of the distributed pressure signal, the emergency patient is indicated to leave the emergency ward sickbed and fall on the ground;
and the background server sends an alarm to the corresponding nursing terminal.
As an optional embodiment of the present application, optionally, the receiving, by the background server, a continuous signal of the sensing signal includes:
after the controller triggers a message mechanism, the controller continuously sends the sensing signal to carry out a message;
the background server receives a continuity signal formed by the induction signal of the uninterrupted message.
As an optional embodiment of the present application, optionally, the step of receiving, by the background server, a pressure drop signal of the distributed pressure signal includes:
when the emergency patient is positioned on the emergency ward sickbed, acquiring and acquiring first pressure distribution signals loaded in each preset area of the sickbed through a sickbed monitoring unit;
when the emergency patient triggers a preset condition, acquiring and acquiring second pressure distribution signals loaded in each preset area on the sickbed through a sickbed monitoring unit;
the first pressure distribution signal and the second pressure distribution signal are reported to the background server by the controller, recorded by the background server and bound under the visit ID of the emergency patient.
As an optional embodiment of the present application, optionally, the background server receives a pressure drop signal of the distributed pressure signal, further includes:
the first pressure distribution signal and the second pressure distribution signal are identified through comparison, and the pressure value of the first pressure distribution signal and the pressure value of the corresponding second pressure distribution signal are subjected to signal fusion to obtain a pressure change distribution signal after the emergency patient triggers a preset condition;
judging whether the pressure value of the first pressure distribution signal is reduced according to the pressure change distribution signal, if so, generating a pressure reduction signal corresponding to the first pressure distribution signal, and recording and binding the pressure reduction signal under the treatment ID of the emergency patient through the background server.
As an optional embodiment of the present application, optionally, if the background server receives a continuous signal of the sensing signal and a pressure drop signal of the distributed pressure signal, the method indicates that the emergency patient leaves the emergency ward bed, including:
in a preset time period, the background server receives a continuity signal formed by uninterrupted messages of the induction signals; and
in a preset time period, the background server receives a pressure amplitude reduction signal of the distributed pressure signal and judges that the pressure value of the pressure amplitude reduction signal exceeds a preset amplitude value;
indicating that the emergency patient falls down or leaves the emergency ward sickbed, and generating an alarm signal of the emergency patient by the background server.
In another aspect of the present application, a system for implementing the emergency anti-fall monitoring method based on the emergency monitoring of the infrared sensor is provided, including:
the infrared sensors are arranged on two sides of the emergency sickbed and are used for sending induction signals to the controller when the emergency patient triggers a preset condition;
the sickbed monitoring unit is arranged on the sickbed of the emergency ward and is used for carrying out distributed monitoring on the pressure loaded by each preset area on the sickbed, acquiring corresponding distributed pressure signals and sending the corresponding distributed pressure signals to the controller;
the controller is used for reporting the induction signals and the distributed pressure signals to a background server of a hospital in real time;
the background server is used for receiving and judging whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the distributed pressure signals, and if so, the background server sends an alarm to the corresponding nursing terminal.
In another aspect of the present application, a control device is also provided, including:
a processor;
a memory for storing processor-executable instructions;
the processor is configured to implement the emergency anti-fall monitoring method based on the emergency monitoring of the infrared sensor when executing the executable instructions.
The application has the technical effects that:
the application collects and acquires sensing signals sent by emergency patients when triggering preset conditions through the infrared sensors on two sides of the emergency sickbed, and sends the sensing signals to the controller; collecting and acquiring distributed pressure signals loaded in each preset area on a sickbed through a sickbed monitoring unit on the sickbed of the emergency ward, and sending the signals to a controller; the controller receives and judges whether the induction signal and the distributed pressure signal are received simultaneously in a preset time period; and if the induction signal and the distributed pressure signal are received at the same time, reporting the induction signal and the distributed pressure signal to a background server. The emergency treatment monitoring system aims at carrying out dual signal triggering monitoring through infrared sensors on two sides of an emergency treatment sickbed and a pressure monitoring unit on the emergency treatment sickbed, and when a background receives the monitored dual signal and judges that the signal change value exceeds a preset value, an effective emergency treatment falling signal is considered to be generated at the moment, an alarm signal is sent to a nursing terminal through the background, and the waste of nursing resources is avoided.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic flow chart of an emergency anti-fall monitoring method based on an infrared sensor for emergency monitoring;
FIG. 2 shows a schematic diagram of an application system embodying the present application;
FIG. 3 is a schematic diagram of distributed pressure monitoring for a hospital bed of the present application;
FIG. 4 is a schematic diagram of a first pressure distribution signal according to the present application;
FIG. 5 is a schematic diagram of a second pressure distribution signal according to the present application;
fig. 6 shows a schematic diagram of an application of the control device of the present application.
Detailed Description
Various exemplary embodiments, features and aspects of the disclosure will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following detailed description in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, well known means, elements, and circuits have not been described in detail so as not to obscure the present disclosure.
Example 1
As shown in fig. 1, in one aspect of the present application, an emergency anti-fall monitoring method for emergency monitoring based on an infrared sensor is provided, which includes the following steps:
s1, acquiring and acquiring induction signals sent by emergency patients when triggering preset conditions through infrared sensors on two sides of an emergency sickbed, and sending the induction signals to a controller;
s2, acquiring and acquiring distributed pressure signals loaded in each preset area on a sickbed through a sickbed monitoring unit on the sickbed in the emergency ward, and sending the distributed pressure signals to a controller;
s3, the controller receives and judges whether the induction signal and the distributed pressure signal are received simultaneously in a preset time period;
and S4, if the induction signal and the distributed pressure signal are received at the same time, reporting the induction signal and the distributed pressure signal to a background server.
Fig. 2 is a schematic diagram of the application of the system.
The infrared sensors are arranged on the guardrails at the two sides of the emergency sickbed, so that patients can be monitored when crossing the guardrails of the emergency sickbed, corresponding infrared sensing signals are sent out, and the infrared sensing signals can be reported to a background system of a hospital or a background server of an emergency center through a controller (a built-in single-chip microcomputer chip) of the sickbed;
the emergency hospital bed is provided with a hospital bed monitoring unit aiming at pressure monitoring, the load of each part of an emergency patient to each preset area on the hospital bed is simulated through a plurality of pressure monitoring modules distributed on the emergency hospital bed, and when each preset area on the hospital bed monitors pressure signals from the load, an integral distributed pressure signal is synthesized and reported to a background server through a controller.
For example, an emergency hospital bed shown in fig. 3 is divided into a-N parts, and each part is distributed and provided with a pressure monitoring module (pressure sensor or pressure sensing chip, etc.), and after each pressure monitoring module distributed is provided, a corresponding nursing mattress, etc. can be deployed on the emergency hospital bed. After deployment, each pressure monitoring module in distributed arrangement collects pressure signals of each load respectively, each pressure sensor reports signals to the controller according to the uniformly set sampling frequency, the controller obtains sampling signals of the sickbed monitoring unit, the signals are converted and then sent to the background, and the pressure signal values of each pressure sensor are sent to the front end for display through background analysis.
As shown in a pressure signal diagram in FIG. 4, the background can orderly calculate the pressure values collected by each pressure monitoring module according to the numbers (A-N) of each pressure monitoring module, and send the pressure values to a terminal of an emergency center for visual display, so that the pressure value change condition of each pressure monitoring module is convenient to judge the approximate position of a patient on a sickbed. To facilitate the change observation, the pressure values are connected (the actual pressure monitoring points are independent, and the connection lines are used in the figure to facilitate the observation of the pressure trend).
When the patient is lying on the sickbed normally, the pressure distribution diagram of the pressure monitoring module of the emergency patient in normal lying down can be displayed in the background, such as the first pressure distribution signal shown in fig. 4. After the emergency patient lies down, uploading and generating a corresponding first pressure distribution signal schematic diagram, if the emergency patient falls down, the diagram changes, the pressure amplitude of each point A-N changes, and a second pressure distribution signal schematic diagram is generated.
As shown in fig. 5, pressure signal values are arranged between sickbed areas A-I, the signal amplitude of each pressure value is reduced compared with that of the initial position, the areas I-N are zeroed, and the comparison analysis is carried out by combining with fig. 4, so that the situation that the patient possibly falls down from the sickbed on the upper half of the body is represented. The background can read the numerical values of all the areas from the two graphs, and if the situation that the pressure values of the four areas are zero and the pressure values of other partial areas are reduced by 1/3-1 times is found, the patient can be considered to have fallen or partially fallen down the sickbed. If the pressure value at points a-N in fig. 5 becomes zero, it indicates that the patient has left the bed.
Currently, in the foregoing situation, a combination of continuous infrared signals fed back by the infrared sensor is needed to make a comprehensive judgment. The infrared sensor is preferably arranged on the ground on the sickbed guardrail and on the two sides of the sickbed, if a patient falls down from the sickbed, the infrared sensor on the guardrail continuously feeds back the infrared sensing signal of the patient, the infrared sensor on the guardrail can monitor the infrared feedback signal of the process (sampling feedback stage) that the patient falls down from the sickbed, and the infrared sensors on the two sides of the sickbed can also continuously feed back the signal of the patient falling down on the ground. While the infrared sensor is operating, the pressure monitoring module is also activated to monitor and determine whether the above-described change in the pressure distribution signal occurs. The sampling starting mechanism of the pressure monitoring module can be carried out simultaneously when an infrared signal is triggered, and after the controller finds that the infrared signal is received, the synchronous control pressure monitoring module starts to monitor the pressure signal, and after a sampling feedback stage, the collected infrared signal and the distributed pressure signal are reported to a background server. Conversely, after a pressure change, the infrared sampling is activated after receiving a pressure signal.
In order to avoid the alarm misunderstanding caused by the pressure change caused by the patient touching the infrared sensor by mistake or turning over, the embodiment needs the controller to report the two signals at the same time, and only one signal which changes is not reported by the controller.
The controller of this embodiment may perform substitution (hospital lan communication) through a hospital gateway, and perform configuration of a message mechanism, and then perform simultaneous messaging of the two signals. The message is sent to the background after the signals of two different devices in the same sampling time period are acquired, so that the message time and the corresponding synchronous signal identification and judgment can be saved.
The background server simultaneously receives sensing signals sent by emergency patients when triggering preset conditions and distributed pressure signals loaded by each preset area on the sickbed, and then analyzes and judges the two signals to judge whether the situation that the patients fall off the sickbed really occurs or not.
The default patient of this embodiment falls down the hospital bed, and the infrared sensor continuously sends out a continuous feedback signal unless the patient moves the body out of the infrared range through emergency. When part of the body of a patient is turned over or falls down from a sickbed, the amplitude of pressure signal variation of a plurality of pressure monitoring modules distributed on the emergency sickbed can be reduced, and the whole amplitude reduction reaches a certain value to identify that the patient is likely to fall down from the sickbed.
The deployment of the hospital background server and the interaction of the medical care terminal can be configured and interacted through the PDA and other devices. The selection of the infrared sensor and the pressure monitoring module adopted in the embodiment can be selected by the user, and the embodiment is not limited.
As an optional embodiment of the present application, optionally, the controller receives and determines whether the sensing signal and the distributed pressure signal are received simultaneously within a preset time period, including:
presetting the sampling message frequency;
the controller receives and reports the sensing signal and the distributed pressure signal in a preset time period according to the sampling message frequency:
if only the induction signal is received within a preset time period, a message mechanism is not triggered;
if only the distributed pressure signal is received within a preset time period, a message mechanism is not triggered;
if the sensing signal and the distributed pressure signal are not received within a preset time period, a message mechanism is not triggered;
and if the sensing signal and the distributed pressure signal are received within a preset time period, triggering a message mechanism, and waiting for a message to the background server.
After triggering infrared induction, signal conversion and message can be carried out through the controller, pressure signal acquisition can be carried out based on the time of infrared induction, after the controller receives initial infrared induction signals, each pressure monitoring module is correspondingly started, pressure signal sampling is carried out, and the distributed pressure signals of the sickbed monitoring units in the current sampling time period are obtained. That is, the controller synchronously starts to sample the pressure signal while the infrared sensing signal is collected by the infrared sensing. After sampling, the controller unifies the messages. However, the controller needs to judge whether the distributed pressure signal has pressure change or not, so that false alarm is avoided. For example, if only the arm of the patient moves, the pressure sampling is not changed although the infrared sensing signal appears in the sensing range of the infrared sensor, and at the moment, a 'falling artifact' appears, and the controller does not report a single sensing signal to the background. Similarly, if a patient turns over or lifts a leg to adjust a position, pressure change can occur, infrared induction does not exist at the moment, the controller receives a single distributed pressure signal, and a message mechanism is not triggered; the controller receives signals from the two monitoring devices and then sends a message only if the patient triggers infrared sensing and pressure monitoring changes at the same time. The message mechanism of the controller can be configured and set in the above manner, and the two receiving channels/ports on the singlechip of the controller activate the corresponding signal transmitting ports after receiving the corresponding signal values (level signals).
As an optional embodiment of the present application, optionally, determining, by the backend server, whether the emergency patient falls, includes:
the background server receives and judges whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the change signals of the distributed pressure signals:
if the background server receives the continuous signal of the sensing signal and the pressure amplitude reduction signal of the distributed pressure signal, the emergency patient is indicated to leave the emergency ward sickbed and fall on the ground;
and the background server sends an alarm to the corresponding nursing terminal.
The background receives signals through a local area network and the like, analyzes the signals, can obtain infrared sensing signals and pressure monitoring signals for the current emergency patient, and can analyze the signals in the background to obtain pressure values of each numbered area. The background can know that the emergency patient in the current ward possibly falls according to the reported infrared induction signals (continuous signals of infrared induction can be continuously fed back in the falling process of the patient) and pressure change signals (compared with the pressure signal distribution schematic diagram reported and recorded when the initial patient lies down), and the pressure distribution signals in the emergency patient are compared front and back so as to identify and judge whether the patient really falls from the sickbed.
The process of receiving the respective signals in the background will be described below.
As an optional embodiment of the present application, optionally, the receiving, by the background server, a continuous signal of the sensing signal includes:
after the controller triggers a message mechanism, the controller continuously sends the sensing signal to carry out a message;
the background server receives a continuity signal formed by the induction signal of the uninterrupted message.
The patient falls down the process, carries out infrared induction continuously, and the backstage continuously receives corresponding continuity sensing signal, and the early stage that the patient exists "falls down sick bed" is considered, can send the warning to the nursing terminal through the backstage, and the patient on the sick bed number of informing corresponding ward probably appears "falling down the risk of sick bed".
As an optional embodiment of the present application, optionally, the step of receiving, by the background server, a pressure drop signal of the distributed pressure signal includes:
when the emergency patient is positioned on the emergency ward sickbed, acquiring and acquiring first pressure distribution signals loaded in each preset area of the sickbed through a sickbed monitoring unit;
when the emergency patient triggers a preset condition, acquiring and acquiring second pressure distribution signals loaded in each preset area on the sickbed through a sickbed monitoring unit;
the first pressure distribution signal and the second pressure distribution signal are reported to the background server by the controller, recorded by the background server and bound under the visit ID of the emergency patient.
The schematic of the pressure distribution signal of the hospital bed monitoring unit before and after sampling is recorded and bound under the emergency patient visit ID. The emergency patient can log in or carry out the operation of seeing a doctor by its family members, log in the backstage through terminal APP or applet etc. and carry out the registration etc. of the visit ID (such as the ID card number), let the backstage know the present information of seeing a doctor of emergency patient, the information of seeing a doctor also can backup and bind and record under this ID, medical personnel can log in the backstage and look over corresponding record of seeing a doctor and information of seeing a doctor etc.. In particular to the description of the doctor-patient operation in the background of the login hospital in the prior art.
As an optional embodiment of the present application, optionally, the background server receives a pressure drop signal of the distributed pressure signal, further includes:
the first pressure distribution signal and the second pressure distribution signal are identified through comparison, and the pressure value of the first pressure distribution signal and the pressure value of the corresponding second pressure distribution signal are subjected to signal fusion to obtain a pressure change distribution signal after the emergency patient triggers a preset condition;
judging whether the pressure value of the first pressure distribution signal is reduced according to the pressure change distribution signal, if so, generating a pressure reduction signal corresponding to the first pressure distribution signal, and recording and binding the pressure reduction signal under the treatment ID of the emergency patient through the background server.
And (4) calculating the difference value of the front pressure value and the rear pressure value of each pressure monitoring point in the figures 4 and 5 to obtain the pressure drop condition of each numbered point, for example, if more than four detection points exist, a large-amplitude pressure drop signal appears, and the condition that the patient turns down the sickbed is indicated.
As an optional embodiment of the present application, optionally, if the background server receives a continuous signal of the sensing signal and a pressure drop signal of the distributed pressure signal, the method indicates that the emergency patient leaves the emergency ward bed, including:
in a preset time period, the background server receives a continuity signal formed by uninterrupted messages of the induction signals; and
in a preset time period, the background server receives a pressure amplitude reduction signal of the distributed pressure signal and judges that the pressure value of the pressure amplitude reduction signal exceeds a preset amplitude value;
indicating that the emergency patient falls down or leaves the emergency ward sickbed, and generating an alarm signal of the emergency patient by the background server.
As long as the pressure amplitude value reaches a preset value in the front-back amplitude reduction range, the condition that the patient falls down from the sickbed can be determined by combining the continuous infrared induction signal and the pressure distribution change signal diagram, so that an alarm is sent to a nursing terminal through a background, and emergency nursing is carried out by emergency medical staff to the corresponding ward. See in particular the description of the reduced amplitude judgments of figures 3-5 above.
In this embodiment, the monitoring units and the infrared sensors of the sickbed are arranged on each sickbed, and when the data of the signals are reported, the information of the sickbed position is carried on, so that the background can acquire the corresponding information and position of the doctor in time, and the doctor can go to first aid in time. In this embodiment, the amplitude reduction range of the pressure amplitude reduction, the number of the amplitude reduction monitoring points, and the like may be set by a background administrator, and the embodiment is not limited.
Therefore, the emergency treatment monitoring system and the emergency treatment monitoring method have the advantages that the dual signal triggering monitoring is carried out by the infrared sensors on the two sides of the emergency treatment sickbed and the pressure monitoring unit on the emergency treatment sickbed for emergency patients, when the background receives the monitored dual signal and judges that the signal change value exceeds the preset value, the background considers that an effective emergency treatment falling signal is generated, and an alarm signal is sent to the nursing terminal through the background, so that the waste of nursing resources is avoided.
It should be apparent to those skilled in the art that implementing all or part of the above-described embodiments may be accomplished by computer programs to instruct related hardware, and the programs may be stored in a computer readable storage medium, which when executed may include the processes of the embodiments of the controls described above. It will be appreciated by those skilled in the art that implementing all or part of the above-described embodiments may be accomplished by computer programs to instruct related hardware, and the programs may be stored in a computer readable storage medium, which when executed may include the processes of the embodiments of the controls described above. The storage medium may be a magnetic disk, an optical disc, a Read-only memory (ROM), a random access memory (RandomAccessMemory, RAM), a flash memory (flash memory), a hard disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
Example 2
As shown in fig. 2, based on the implementation principle of embodiment 1, another aspect of the present application proposes a system for implementing the emergency anti-fall monitoring method based on the emergency monitoring of the infrared sensor, which includes:
the infrared sensors are arranged on two sides of the emergency sickbed and are used for sending induction signals to the controller when the emergency patient triggers a preset condition;
the sickbed monitoring unit is arranged on the sickbed of the emergency ward and is used for carrying out distributed monitoring on the pressure loaded by each preset area on the sickbed, acquiring corresponding distributed pressure signals and sending the corresponding distributed pressure signals to the controller;
the controller is used for reporting the induction signals and the distributed pressure signals to a background server of a hospital in real time;
the background server is used for receiving and judging whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the distributed pressure signals, and if so, the background server sends an alarm to the corresponding nursing terminal.
The application of the above system is described in detail in example 1. The present embodiment is not described in detail.
The modules or steps of the application described above may be implemented in a general-purpose computing device, they may be centralized in a single computing device, or distributed across a network of computing devices, or they may alternatively be implemented in program code executable by a computing device, such that they may be stored in a memory device and executed by a computing device, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps within them may be fabricated into a single integrated circuit module. Thus, the present application is not limited to any specific combination of hardware and software.
Example 3
As shown in fig. 6, in still another aspect, the present application further provides a control device, including:
a processor;
a memory for storing processor-executable instructions;
the processor is configured to implement the emergency anti-fall monitoring method based on the emergency monitoring of the infrared sensor when executing the executable instructions.
Embodiments of the present disclosure control an apparatus that includes a processor and a memory for storing processor-executable instructions. The processor is configured to execute the executable instructions to implement any one of the emergency anti-fall monitoring methods described above based on the infrared sensor for emergency monitoring.
Here, it should be noted that the number of processors may be one or more. Meanwhile, in the control device of the embodiment of the present disclosure, an input device and an output device may be further included. The processor, the memory, the input device, and the output device may be connected by a bus, or may be connected by other means, which is not specifically limited herein.
The memory is a computer-readable storage medium that can be used to store software programs, computer-executable programs, and various modules, such as: an emergency anti-falling monitoring method based on an infrared sensor in an embodiment of the disclosure corresponds to a program or a module. The processor executes various functional applications and data processing of the control device by running software programs or modules stored in the memory.
The input device may be used to receive an input number or signal. Wherein the signal may be a key signal generated in connection with user settings of the device/terminal/server and function control. The output means may comprise a display device such as a display screen.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvement of the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (9)
1. An emergency anti-falling monitoring method for emergency monitoring based on an infrared sensor is characterized by comprising the following steps:
the sensing signals sent by emergency patients when triggering preset conditions are acquired and acquired through the infrared sensors on the two sides of the emergency sickbed and sent to the controller;
the method comprises the steps of acquiring and acquiring distributed pressure signals loaded in each preset area on a sickbed through a sickbed monitoring unit on a sickbed in an emergency ward, and sending the distributed pressure signals to a controller;
the controller receives and judges whether the induction signal and the distributed pressure signal are received simultaneously in a preset time period;
if the induction signal and the distributed pressure signal are received at the same time, the induction signal and the distributed pressure signal are reported to a background server, and whether the emergency patient falls down or not is judged through the background server.
2. The emergency fall prevention monitoring method based on the infrared sensor according to claim 1, wherein the controller receives and judges whether the sensing signal and the distributed pressure signal are simultaneously received within a preset time period, comprising:
presetting the sampling message frequency;
the controller receives and reports the sensing signal and the distributed pressure signal in a preset time period according to the sampling message frequency:
if only the induction signal is received within a preset time period, a message mechanism is not triggered;
if only the distributed pressure signal is received within a preset time period, a message mechanism is not triggered;
if the sensing signal and the distributed pressure signal are not received within a preset time period, a message mechanism is not triggered;
and if the sensing signal and the distributed pressure signal are received within a preset time period, triggering a message mechanism, and waiting for a message to the background server.
3. The emergency anti-fall monitoring method based on the infrared sensor for emergency monitoring according to claim 1, wherein the step of judging whether the emergency patient falls by the background server comprises the steps of:
the background server receives and judges whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the change signals of the distributed pressure signals:
if the background server receives the continuous signal of the sensing signal and the pressure amplitude reduction signal of the distributed pressure signal, the emergency patient is indicated to leave the emergency ward sickbed and fall on the ground;
and the background server sends an alarm to the corresponding nursing terminal.
4. The emergency fall prevention monitoring method based on the infrared sensor for emergency monitoring according to claim 3, wherein the background server receives the continuous signal of the sensing signal, comprising:
after the controller triggers a message mechanism, the controller continuously sends the sensing signal to carry out a message;
the background server receives a continuity signal formed by the induction signal of the uninterrupted message.
5. The emergency fall prevention monitoring method based on infrared sensors for emergency monitoring according to claim 4, wherein the step of receiving the pressure drop signal of the distributed pressure signal by the background server comprises:
when the emergency patient is positioned on the emergency ward sickbed, acquiring and acquiring first pressure distribution signals loaded in each preset area of the sickbed through a sickbed monitoring unit;
when the emergency patient triggers a preset condition, acquiring and acquiring second pressure distribution signals loaded in each preset area on the sickbed through a sickbed monitoring unit;
the first pressure distribution signal and the second pressure distribution signal are reported to the background server by the controller, recorded by the background server and bound under the visit ID of the emergency patient.
6. The emergency fall prevention monitoring method based on the infrared sensor for emergency monitoring according to claim 5, wherein the background server receives the pressure drop signal of the distributed pressure signal, further comprising:
the first pressure distribution signal and the second pressure distribution signal are identified through comparison, and the pressure value of the first pressure distribution signal and the pressure value of the corresponding second pressure distribution signal are subjected to signal fusion to obtain a pressure change distribution signal after the emergency patient triggers a preset condition;
judging whether the pressure value of the first pressure distribution signal is reduced according to the pressure change distribution signal, if so, generating a pressure reduction signal corresponding to the first pressure distribution signal, and recording and binding the pressure reduction signal under the treatment ID of the emergency patient through the background server.
7. The emergency fall prevention monitoring method based on infrared sensors for emergency monitoring according to claim 6, wherein if the background server receives the continuous signal of the sensing signal and the pressure drop signal of the distributed pressure signal, it indicates that the emergency patient leaves the emergency ward bed, comprising:
in a preset time period, the background server receives a continuity signal formed by uninterrupted messages of the induction signals; and
in a preset time period, the background server receives a pressure amplitude reduction signal of the distributed pressure signal and judges that the pressure value of the pressure amplitude reduction signal exceeds a preset amplitude value;
indicating that the emergency patient falls down or leaves the emergency ward sickbed, and generating an alarm signal of the emergency patient by the background server.
8. A system for implementing the emergency fall prevention monitoring method for emergency monitoring based on an infrared sensor as set forth in any one of claims 1 to 7, comprising:
the infrared sensors are arranged on two sides of the emergency sickbed and are used for sending induction signals to the controller when the emergency patient triggers a preset condition;
the sickbed monitoring unit is arranged on the sickbed of the emergency ward and is used for carrying out distributed monitoring on the pressure loaded by each preset area on the sickbed, acquiring corresponding distributed pressure signals and sending the corresponding distributed pressure signals to the controller;
the controller is used for reporting the induction signals and the distributed pressure signals to a background server of a hospital in real time;
the background server is used for receiving and judging whether the emergency patient leaves the emergency ward sickbed according to the induction signals and the distributed pressure signals, and if so, the background server sends an alarm to the corresponding nursing terminal.
9. A control apparatus, characterized by comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the emergency fall prevention monitoring method for emergency monitoring based on an infrared sensor of any one of claims 1-7 when executing the executable instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310446255.XA CN116721515A (en) | 2023-04-24 | 2023-04-24 | Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310446255.XA CN116721515A (en) | 2023-04-24 | 2023-04-24 | Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116721515A true CN116721515A (en) | 2023-09-08 |
Family
ID=87866698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310446255.XA Pending CN116721515A (en) | 2023-04-24 | 2023-04-24 | Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116721515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423210A (en) * | 2023-12-19 | 2024-01-19 | 西南医科大学附属医院 | Nursing is with disease anti-drop intelligent response alarm system |
-
2023
- 2023-04-24 CN CN202310446255.XA patent/CN116721515A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423210A (en) * | 2023-12-19 | 2024-01-19 | 西南医科大学附属医院 | Nursing is with disease anti-drop intelligent response alarm system |
| CN117423210B (en) * | 2023-12-19 | 2024-02-13 | 西南医科大学附属医院 | Nursing is with disease anti-drop intelligent response alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10827985B2 (en) | Notification system of deviation from predefined conditions | |
| EP2155061B1 (en) | Method of automatically monitoring the movement activity of a fetus | |
| CN102663873B (en) | Alarm control method and physiological monitoring device | |
| CN116721515A (en) | Emergency anti-falling monitoring method for emergency monitoring based on infrared sensor | |
| US8736453B2 (en) | Preemptive notification of patient fall risk condition | |
| CN103989457A (en) | Medical monitoring system | |
| CN104224185B (en) | A kind of get up monitoring system and method for ward | |
| US9895111B2 (en) | Alarm notification apparatus, system and method for diagnostic monitoring | |
| EP2015670B1 (en) | Mobile healthcare data | |
| KR20150135759A (en) | Health monitoring system and data collection method thereof | |
| EP2540217B1 (en) | Biological information monitoring system | |
| Janckulık et al. | Personal Telemetric System–Guardian | |
| KR20140065710A (en) | System and method for managing pregnant woman and fetus | |
| US20050159666A1 (en) | Apparatus and methods for documenting myocardial ischemia | |
| CN110660492A (en) | Dynamic physiological parameter monitoring method, system, monitoring equipment and medium | |
| US10839668B2 (en) | Alarm information processing apparatus and control program for alarm information processing apparatus | |
| JPH08147030A (en) | Plant monitor device | |
| JPH0326967B2 (en) | ||
| CN105919586A (en) | Pulse and heart rate cooperative monitoring and classifying system | |
| KR101459651B1 (en) | System for monitoring Electrocardiogram and method thereof | |
| CN105662347A (en) | Parahypnosis monitoring and alarming method | |
| JPH066866A (en) | Plant monitor system | |
| CN215937344U (en) | Pilot heart rate detection device | |
| CN105615836A (en) | Parasomnia monitoring system | |
| JP2023000589A (en) | Information processing system, information processor, control method, and control program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |