CN108234965A - A kind of device and method that centralized watch is carried out to patient and medical apparatus - Google Patents

Abstract

The invention discloses a kind of device and method that centralized watch is carried out to patient and medical apparatus, wherein device includes imaging sensor, communication controller, centralized watch controller and centralized watch display；Imaging sensor is connect by communication controller with centralized watch controller；Imaging sensor is used under the control of centralized watch controller, obtain the human body image of patient to be guarded and its display image of medical apparatus used, and passing through communication controller, the human body image of the patient to be guarded obtained and its display image of medical apparatus used are sent to centralized watch controller；Centralized watch display connects centralized watch controller, and centralized watch display is used under the control of centralized watch controller, the display image of the human body image in centralized watch controller and its medical apparatus used is shown.The present invention can provide the vision signal of the actual conditions of monitored patient simultaneously, and medical staff is facilitated to make and is fast and accurately judged.

Description

A device and method for centralized monitoring of patients and medical instruments

technical field

The invention relates to the field of communication technology, in particular to a device and method for centralized monitoring of patients and medical instruments.

Background technique

At present, in each intensive care unit of various hospitals, there are medical instruments for patients, such as ventilators, syringe pumps, blood oxygen monitors, etc. These common medical instruments, such as ventilators, syringe pumps, and blood oxygen monitors, are basically produced by different manufacturers, and they are normally used separately, so centralized monitoring cannot be achieved.

Take the blood oxygen monitor commonly used by newborns as an example. When there are many patients in a room, such as the intensive care unit for newborn babies, it becomes very inconvenient for doctors and nurses to concentrate on observing these medical instruments. In a neonatal intensive care unit, there may be a dozen or even dozens of babies who need monitoring in one large room. Generally, a nurse or doctor will set alarm parameters for each baby's oximeter monitor that needs to be monitored. If the blood oxygen parameter of a baby decreases to a certain extent, the blood oxygen monitor used by the baby will alarm. However, when babies cry or move their feet, they often trigger the alarm signal of the blood oxygen monitor, resulting in false alarms that do not require emergency treatment. When many blood oxygen monitors are alarming at the same time in a room, it is difficult for nurses or doctors to quickly and accurately judge whether the blood oxygen monitor is a real alarm or a false alarm, or where the blood oxygen monitor is a real alarm , need to be processed quickly. If the medical personnel deal with all the blood oxygen monitors that are alarming one by one in a step-by-step manner, it is possible to miss the opportunity of first aid. In addition, medical staff often experience false alarms in normal times, and are prone to alarm fatigue, so they relax their vigilance against real alarms, which may lead to medical accidents in severe cases.

Therefore, how to conveniently realize effective centralized monitoring of multiple existing medical instruments is a technical problem to be solved by those skilled in the art.

Contents of the invention

Based on this, the present invention provides a device and method for centralized monitoring of patients and medical instruments, which can facilitate the centralized observation of multiple medical instruments by medical staff.

The device for centralized monitoring of patients and medical instruments provided by the present invention includes an image sensor, a communication controller, a centralized monitoring controller and a centralized monitoring display;

The image sensor is connected to the centralized monitoring controller through the communication controller;

The image sensor is used to obtain the human body image of the patient to be monitored and the display screen image of the medical instrument used by it under the control of the centralized monitoring controller, and transmit the acquired image of the patient to be monitored through the communication controller The patient's human body image and the display screen image of the medical instrument used are sent to the centralized monitoring controller;

The centralized monitoring display is connected to the centralized monitoring controller, and the centralized monitoring display is used to display the images of the human body and the medical instruments used in the centralized monitoring controller under the control of the centralized monitoring controller The screen image is displayed.

As a possible implementation, the image sensor includes a human body image sensor and a medical instrument image sensor;

The human body image sensor is used to acquire the human body image of the patient to be monitored;

The medical instrument image sensor is used to acquire the display screen image of the medical instrument used by the patient to be monitored;

The human body image sensor and the medical instrument image sensor are respectively connected to the centralized monitoring controller through the communication controller.

As a possible implementation mode, the device for centralized monitoring of patients and medical instruments provided by the present invention also includes a lighting device that matches the image sensor;

The lighting device is installed on the image sensor and connected to the centralized monitoring controller;

According to user settings, the centralized monitoring controller controls the lighting device to provide infrared lighting or visible lighting to the image sensor when the ambient light is insufficient.

As a possible implementation, the centralized monitoring display displays the human body image of the patient to be monitored and the display screen image of the medical instrument used by the user according to the settings of the user in a sub-area and uniform manner.

As a possible implementation, the centralized monitoring display performs different preset display processes on the human body image of the patient to be monitored and the display screen image of the medical instrument used according to the image importance level set by the user.

As an implementable manner, the preset display processing includes enlarging and displaying an image with a high set importance level, or adding an alarm sign to display, or adding a background color to display, or adding a frame of a different color for highlighting.

As an implementable manner, the centralized monitoring controller includes a color analysis and processing module;

The color analysis and processing module is used to perform color analysis and processing on the image of the display screen of the medical instrument used by the patient to be monitored acquired from the image sensor, and set the color according to the processing result and the color of the display screen of various medical instruments information, monitoring the alarm status of the medical instrument used by the patient to be monitored.

As an implementable manner, the centralized monitoring display also includes an alarm display module;

The alarm display module is connected to the color analysis and processing module, and the alarm display module is used to control the centralized monitoring display to perform a Call the police.

As a possible implementation, the manner of alarming the centralized monitoring display includes but is not limited to: adding a red border, or a red background, or red characters to the image of the medical instrument in an alarm state for display.

A method for centralized monitoring of patients and medical instruments provided by the present invention comprises the following steps:

Obtain the human body image of the patient to be monitored and the display image of the medical instrument used for centralized display;

At the same time, perform color analysis and processing on the acquired display screen image of the medical instrument used by the patient to be monitored, and monitor the image of the medical instrument used by the patient to be monitored according to the processing result and the color setting information of the display screen of various medical instruments. alarm state;

When it is detected that the medical instrument used by the patient to be monitored is in an alarm state, a remote display alarm is performed.

Compared with the prior art, this technical solution has the following advantages:

The device and method for centralized monitoring of patients and medical instruments provided by the present invention can conveniently realize accurate monitoring of monitoring instruments for multiple patients. Monitoring the same type of medical instruments can also be used to centrally monitor different types of medical instruments, and can simultaneously provide video signals of the actual conditions of the monitored patients, which is convenient for medical staff to make quick and accurate judgments.

Description of drawings

Fig. 1 is a schematic structural diagram of a device for centralized monitoring of patients and medical instruments provided by Embodiment 1 of the present invention;

Fig. 2 is a schematic structural diagram of a device for centralized monitoring of patients and medical instruments provided by Embodiment 2 of the present invention.

Detailed ways

The above and other technical features and advantages of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

Referring to FIG. 1 , Embodiment 1 of the present invention provides a device for centralized monitoring of patients and medical instruments, including an image sensor 100 , a communication controller 200 , a centralized monitoring controller 300 and a centralized monitoring display 400 . The image sensor 100 is connected to the centralized monitoring controller 300 through the communication controller 200 . The image sensor 100 is used to obtain the human body image of the patient to be monitored and the display screen image of the medical instrument used under the control of the centralized monitoring controller, and through the communication controller 200, the obtained human body image of the patient to be monitored and The display screen images of the used medical instruments are sent to the centralized monitoring controller 300; the centralized monitoring display 400 is connected to the centralized monitoring controller 300, and the centralized monitoring display 400 is used to monitor the centralized monitoring controller under the control of the centralized monitoring controller. The image of the human body and the display screen image of the medical instrument used are displayed.

The image sensor 100 in this embodiment includes one or more camera modules. One or more camera modules in the image sensor 100 are aimed at the display part of the human body and the medical instrument to be monitored, so as to obtain a clear human body image of the patient to be monitored and the display screen image of the medical instrument used. For example, if a patient is lying on a hospital bed, and the medical instruments and equipment to be monitored are just placed at the bedside of the hospital bed, at this time, an image sensor 100 placed at the other end of the hospital bed is likely to be able to capture all the images at the same time. Display screens of medical instruments and patients that need to be monitored.

The images obtained by the image sensor 100 can be transmitted to the centralized monitoring controller 300 through the communication controller 200 . The centralized monitoring controller 300 can be a computer. The transmission mode of the communication controller 120 may be wired or wireless. After receiving the image signals obtained by the image sensor 100 , the centralized monitoring controller 300 transmits these signals to the centralized monitoring display 400 through wired or wireless means and displays them on the centralized monitoring display 400 . The centralized monitoring display 400 may contain one or more computer monitors, one or more television sets, one or more projectors, one or more intelligent terminal devices with display, such as Tablets, smartphones, etc.

The centralized monitoring display 400 can be installed in an area convenient for centralized monitoring, such as a nurse's station. Embodiment 1 of the present invention provides a device for centralized monitoring of patients and medical instruments, which can conveniently realize accurate monitoring of monitoring instruments for multiple patients, and it is completely independent of the monitored medical instruments. It can be used to centrally monitor the same type of medical instruments, and can also be used to centrally monitor different types of medical instruments. It can simultaneously provide video signals of the actual situation of the monitored patients, which is convenient for medical staff to make quick and accurate judgments. In addition, the present invention can also store all kinds of centralized monitoring signals for easy reference.

Furthermore, the device for centralized monitoring of patients and medical instruments provided by Embodiment 1 of the present invention further includes an illuminating device that matches the image sensor 100 . The lighting device is installed on the image sensor 100 and connected to the centralized monitoring controller 300 . The centralized monitoring controller 300 controls the lighting device to provide infrared light or visible light to the image sensor 100 according to the user's settings when the external light is insufficient.

If it is nighttime, the lighting in the room where the patient is to be monitored may be turned off. At this time, one or several camera modules in the image sensor 100 that are aimed at the patient to be monitored may not be able to obtain a clear image signal of the patient because the ambient light is too dark. Thus, the lighting device is able to function at night and in the absence of lighting. The lighting unit can emit infrared light so as not to disturb the patient's sleep. However, under the illumination of infrared light, the image sensor 100 can only obtain black and white image information. If the doctor or nurse needs to observe the patient's face, the lighting device cannot use infrared light, but needs to emit a moderate amount of visible light and white light. Under the condition of an appropriate amount of white light illumination, the one or several camera modules in the image sensor 100 that are aimed at the patient can acquire clear and color image signals of the patient to be monitored. Therefore, the lighting device can provide visible light illumination and infrared light illumination as required.

The centralized monitoring controller 300 can also process the image signal obtained by the image sensor 100 , so that the obtained image signal can be displayed on the centralized monitoring display 400 in various ways. The centralized monitoring display 400 can display the human body image of the patient to be monitored and the display screen image of the medical instrument used by the user in a divided area and uniformly according to the user's settings; it can also reduce part of the image signal to display, and the other part of the image signal Enlarged display; all image signals can also be reduced for display, or the image signals can be enlarged and displayed one by one. The centralized monitoring controller 300 can also perform different display processing on the image signals obtained from the image sensor 100 according to different importance levels of the image signals: for example, the important image signals are enlarged for display, and common image signals are reduced for display; Important image signals can be image signals with alarms, and ordinary image signals can be image signals without alarms; important image signals can also be highlighted with different color backgrounds or borders of different colors or different thicknesses show. So that the nurse or doctor can easily see the status of the patient on the alarm bed and the medical equipment used by the patient, and make accurate judgment and treatment in the shortest time.

Furthermore, the centralized monitoring controller 300 includes a color analysis and processing module, which is used to perform color analysis and processing on the display screen image of the medical instrument used by the patient to be monitored acquired from the image sensor, and according to the processing result and each The color setting information of the display screen of a medical instrument is used to monitor the alarm status of the medical instrument used by the patient to be monitored.

Generally speaking, the signal display part of medical instruments will use different colors to represent different value ranges. For example, use red numbers to indicate that the value has exceeded the normal value range, and use yellow numbers to indicate that the value is in the critical range, that is Between the normal and abnormal value range, the number in green represents the value within the normal value range. When the medical instrument signal displays red numbers, it means that the medical instrument has detected abnormal data. At this time, the medical instrument can alarm to remind the medical staff to immediately pay attention to the actual condition of the monitored patient and make a decision. Respond accordingly, rescue when necessary, and avoid danger. Therefore, as long as the color analysis and processing module detects that the value displayed by the medical instrument is red, it can know that the medical instrument is in an alarm state. Of course, different instruments and equipment from different manufacturers can also use other colors than the above-mentioned color coding method to represent the alarm state or normal state. Therefore, the output result of the color analysis and processing module can be changed by adjusting the working parameters of the color analysis and processing module, so as to adapt to different color coding methods of different instruments and equipment from different manufacturers.

Correspondingly, the centralized monitoring display 300 also includes an alarm display module. The alarm display module is connected to the color analysis and processing module, and the alarm display module is used to control the centralized monitoring display 400 to give an alarm when the color analysis and processing module detects that the medical instrument used by the patient to be monitored is in an alarm state. The manners for the centralized monitoring display 400 to issue an alarm include but are not limited to: adding a red frame, or a red background, or red characters to the image of the medical instrument in the alarm state for display. For example, the border of the display area is thickened, the border of the display area is displayed with a red border, and the border of the display area is flashed with a thick red border, so that the observer can clearly see which device is in Destination of the alarm state.

Referring to Fig. 2, Embodiment 2 of the present invention provides a device for centralized monitoring of patients and medical instruments, including a medical instrument image sensor 110, a human body image sensor 120, a communication controller 200, a centralized monitoring controller 300, and a centralized monitoring display 400. The instrument image sensor 110 and the patient image sensor 120 are connected to the centralized monitoring controller 300 through the communication controller 200 . The human body image sensor 110 is used to acquire the human body image of the patient to be monitored; the medical instrument image sensor 120 is used to acquire the display screen image of the medical instrument used by the patient to be monitored.

The medical instrument image sensor 110 and the human body image sensor 120 are respectively connected to the centralized monitoring controller through the communication controller. The medical instrument image sensor 110 and the human body image sensor 120 are used to monitor the medical instrument and the patient respectively, and there are almost no special requirements on the relative positions of the medical instrument and the patient, so it is more convenient to use in practice. In addition, because there is a separate camera module aimed at the medical equipment that needs to be monitored, the monitoring will be more accurate. At the same time, it can also monitor the demand for more medical equipment.

The images obtained by the medical instrument image sensor 110 and the human body image sensor 120 can be transmitted to the centralized monitoring controller 300 through the communication controller 200 . The centralized monitoring controller 300 can be a computer. The transmission mode of the communication controller 120 may be wired or wireless. After the centralized monitoring controller 300 receives the image signals obtained by the medical instrument image sensor 110 and the human body image sensor 120 , these signals are transmitted to the centralized monitoring display 400 by wired or wireless means and displayed on the centralized monitoring display 400 . The centralized monitoring display 400 may contain one or more computer monitors, one or more television sets, one or more projectors, one or more intelligent terminal devices with display, such as Tablets, smartphones, etc.

The centralized monitoring display 400 can be installed in an area convenient for centralized monitoring, such as a nurse's station. Embodiment 2 of the present invention provides a device for centralized monitoring of patients and medical instruments, which can conveniently realize accurate monitoring of monitoring instruments for multiple patients, and is completely independent of the monitored medical instruments. It can be used to centrally monitor the same type of medical instruments, and can also be used to centrally monitor different types of medical instruments. It can simultaneously provide video signals of the actual situation of the monitored patients, which is convenient for medical staff to make quick and accurate judgments. In addition, the present invention can also store all kinds of centralized monitoring signals for easy reference.

Furthermore, the device for centralized monitoring of patients and medical instruments provided by Embodiment 2 of the present invention also includes an illuminating device that matches the image sensor 110 of the medical instrument and the image sensor 120 of the human body. The lighting device is installed on the medical instrument image sensor 110 and the human body image sensor 120 , and is connected to the centralized monitoring controller 300 . The centralized monitoring controller 300 controls the lighting device to provide infrared or visible light illumination to the medical instrument image sensor 110 and the human body image sensor 120 according to the settings of the user when the external light is insufficient.

If it is nighttime, the lighting in the room where the patient is to be monitored may be turned off. At this time, one or several camera modules in the human body image sensor 120 aimed at the patient to be monitored may not be able to obtain a clear image signal of the patient because the ambient light is too dark. Thus, the lighting device is able to function at night and in the absence of lighting. The lighting unit can emit infrared light so as not to disturb the patient's sleep. However, under the illumination of infrared light, the medical instrument image sensor 110 and the human body image sensor 120 can only obtain black and white image information. If the doctor or nurse needs to observe the patient's face, the lighting device cannot use infrared light, but needs to emit a moderate amount of visible light and white light. Under the condition of an appropriate amount of white light illumination, the one or several camera modules in the human body image sensor 120 that are aimed at the patient can acquire clear and color image signals of the patient to be monitored. Therefore, the lighting device can provide visible light illumination and infrared light illumination as required.

The centralized monitoring controller 300 can also process the image signals obtained by the medical instrument image sensor 110 and the human body image sensor 120 , so that the obtained image signals can be displayed on the centralized monitoring display 400 in various ways. The centralized monitoring display 400 can display the human body image of the patient to be monitored and the display screen image of the medical instrument used by the user in a divided area and uniformly according to the user's settings; it can also reduce part of the image signal to display, and the other part of the image signal Enlarged display; all image signals can also be reduced for display, or the image signals can be enlarged and displayed one by one. The centralized monitoring controller 300 can also perform different display processing on the image signals obtained from the medical instrument image sensor 110 and the human body image sensor 120 according to the different importance levels of the image signals: for example, the important image signals are enlarged and displayed, and the normal The image signal can be zoomed out and displayed; the important image signal can be the image signal with alarm, and the ordinary image signal can be the image signal without alarm; the important image signal can also use different color background or Or borders of different thicknesses are highlighted. So that the nurse or doctor can easily see the status of the patient on the alarm bed and the medical equipment used by the patient, and make accurate judgment and treatment in the shortest time.

Furthermore, the centralized monitoring controller 300 includes a color analysis and processing module, which is used to perform color analysis and processing on the display screen image of the medical instrument used by the patient to be monitored obtained from the medical instrument image sensor 110, and according to the processing The results and the color setting information of the display screens of various medical instruments monitor the alarm status of the medical instruments used by the patients to be monitored.

Generally speaking, the signal display part of medical instruments will use different colors to represent different value ranges. For example, use red numbers to indicate that the value has exceeded the normal value range, and use yellow numbers to indicate that the value is in the critical range, that is Between the normal and abnormal value range, the number in green represents the value within the normal value range. When the medical instrument signal displays red numbers, it means that the medical instrument has detected abnormal data. At this time, the medical instrument can alarm to remind the medical staff to immediately pay attention to the actual condition of the monitored patient and make a decision. Respond accordingly, rescue when necessary, and avoid danger. Therefore, as long as the color analysis and processing module detects that the value displayed by the medical instrument is red, it can know that the medical instrument is in an alarm state. Of course, different instruments and equipment from different manufacturers can also use other colors than the above-mentioned color coding method to represent the alarm state or normal state. Therefore, the output result of the color analysis and processing module can be changed by adjusting the working parameters of the color analysis and processing module, so as to adapt to different color coding methods of different instruments and equipment from different manufacturers.

Correspondingly, the centralized monitoring display 300 also includes an alarm display module. The alarm display module is connected to the color analysis and processing module, and the alarm display module is used to control the centralized monitoring display 400 to give an alarm when the color analysis and processing module detects that the medical instrument used by the patient to be monitored is in an alarm state. The manners for the centralized monitoring display 400 to issue an alarm include but are not limited to: adding a red frame, or a red background, or red characters to the image of the medical instrument in the alarm state for display. For example, the border of the display area is thickened, the border of the display area is displayed with a red border, and the border of the display area is flashed with a thick red border, so that the observer can clearly see which device is in Destination of the alarm state.

Embodiment 3 of the present invention also provides a method for centralized monitoring of patients and medical instruments, including the following steps:

S100. Obtain the human body image of the patient to be monitored and the display screen image of the medical instrument used for centralized display;

At the same time, perform color analysis and processing on the acquired display screen image of the medical instrument used by the patient to be monitored, and monitor the image of the medical instrument used by the patient to be monitored according to the processing result and the color setting information of the display screen of various medical instruments. alarm state;

S200. When it is detected that the medical instrument used by the patient to be monitored is in an alarm state, perform remote display and alarm.

The realization of this method can rely on the implementation of the above-mentioned device, and the details will not be repeated here.

Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the methods disclosed above and technical content to analyze the present invention without departing from the spirit and scope of the present invention. Possible changes and modifications are made in the technical solution. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention, which do not depart from the content of the technical solution of the present invention, all belong to the technical solution of the present invention. protected range.

Claims (10)

1. a kind of device that centralized watch is carried out to patient and medical apparatus, which is characterized in that including imaging sensor, communication control Device processed, centralized watch controller and centralized watch display；

Described image sensor is connect by the communication controller with the centralized watch controller；

Described image sensor, under the control of the centralized watch controller, obtaining the human body image of patient to be guarded And its display image of medical apparatus used, and pass through the communication controller, the people of patient to be guarded obtained The display image of body image and its medical apparatus used is sent to the centralized watch controller；

The centralized watch display connects the centralized watch controller, and the centralized watch display is used in the concentration Under the control for monitoring controller, to the human body image and its display screen of medical apparatus used in the centralized watch controller Image is shown.

2. the device according to claim 1 that centralized watch is carried out to patient and medical apparatus, which is characterized in that the figure As sensor includes human body image sensor and Medical Instruments imaging sensor；

The human body image sensor is used to obtain the human body image of patient to be guarded；

The Medical Instruments imaging sensor is used to obtain the display image of the medical apparatus used in patient to be guarded；

The human body image sensor and Medical Instruments imaging sensor are supervised respectively by the communication controller and described concentrate It is connected depending on controller.

3. the device according to claim 1 or 2 that centralized watch is carried out to patient and medical apparatus, which is characterized in that also Including the lighting device to match with described image sensor；

The lighting device in described image sensor, connects the centralized watch controller；

The centralized watch controller in the case of extraneous insufficient light, controls the lighting device according to the setting of user Infrared illumination or visible illumination are provided to described image sensor.

4. the device according to claim 1 or 2 that centralized watch is carried out to patient and medical apparatus, which is characterized in that institute Setting of the centralized watch display according to user is stated, treats the display of the human body image and its medical apparatus used of monitoring patient Screen image subregion is equably shown.

5. the device according to claim 1 or 2 that centralized watch is carried out to patient and medical apparatus, which is characterized in that institute Image importance information of the centralized watch display according to user setting is stated, treats the monitoring human body image of patient and its used The display image of medical apparatus is shown after carrying out different preset display processings.

6. the device according to claim 5 that centralized watch is carried out to patient and medical apparatus, which is characterized in that described pre- If display processing show or add warning sign including the image magnification high to the importance information of setting and show or add Background colour shows or adds the frame of different colours to highlight.

7. the device according to claim 1 or 2 that centralized watch is carried out to patient and medical apparatus, which is characterized in that institute It states centralized watch controller and includes color analysis process module；

The color analysis process module, for the doctor used in patient to be guarded described in being obtained from described image sensor Color analysis process is carried out, and according to handling result and the color of various medical apparatus display screens with the display image of instrument Setting information, the alarm condition of the medical apparatus described in monitoring used in patient to be guarded.

8. the device according to claim 7 that centralized watch is carried out to patient and medical apparatus, which is characterized in that the collection Middle monitor scope further includes alarm display module；

The alarm display module connects the color analysis process module, and the alarm display module is used in the color point When analysis processing module monitors that the medical apparatus when used in monitoring patient is in alarm condition, the centralized watch is controlled to show Show that device is alarmed.

9. the device according to claim 8 that centralized watch is carried out to patient and medical apparatus, which is characterized in that the collection The mode that middle monitor scope is alarmed includes but not limited to：It is added on the image of the medical apparatus in alarm condition red The character of color frame or red background or red is shown.

A kind of 10. method that centralized watch is carried out to patient and medical apparatus, which is characterized in that include the following steps：

The human body image of patient to be guarded and its display image of medical apparatus used are obtained, carries out centralized displaying；

Meanwhile color analysis process is carried out to the display image of the medical apparatus used in patient to be guarded described in acquisition, and It is medical used in patient to be guarded described in monitoring according to handling result and the color setting information of various medical apparatus display screens The alarm condition of instrument；

When monitoring that the medical apparatus when used in monitoring patient is in alarm condition, long-range display alarm is carried out.