CN108309302B - Surgical microcirculation monitoring method and device - Google Patents

Abstract

The invention discloses a method and device for monitoring surgical microcirculation. The method includes the following steps: monitoring and obtaining physiological data of the monitoring site, judging whether the physiological data meets a preset judging standard, if yes, judging that the microcirculation is normal, otherwise judging Microcirculation is abnormal. The device includes a physiological data acquisition module and a processing module of the monitoring site; the physiological data acquisition module is used to monitor and acquire the physiological data of the monitoring site; The circulation is normal, otherwise it is judged that the microcirculation is abnormal. The invention can monitor in real time, and has the advantages of good monitoring accuracy, high efficiency, good stability and the like.

Description

Surgical microcirculation monitoring method and device

technical field

The invention relates to the field of medical technology, in particular to a method and device for monitoring microcirculation in surgical operations.

Background technique

For surgical operations, after the operation, the medical staff need to pay close attention to the microcirculation of the monitoring site, especially within three days after the operation. The microcirculation status of the monitoring site is directly related to the success of the operation, so Therefore, the monitoring of the microcirculation status of the monitoring site after surgery is very important for the patient's postoperative recovery process. In the prior art, the state of microcirculation is generally judged by regular inspections by nurses or doctors, but the nurses' inspections can only be used for preliminary judgments, and doctors are still required to deal with them according to specific conditions. Monitoring is not timely, inaccurate, low efficiency and other problems, therefore, it is necessary to study the microcirculation monitoring in surgical operations.

Contents of the invention

The technical problem to be solved by the present invention is: aiming at the technical problems existing in the prior art, the present invention provides a surgical microcirculation monitoring method and device capable of real-time monitoring, good monitoring accuracy, high efficiency and good stability.

In order to solve the above-mentioned technical problems, the technical solution proposed by the present invention is: a method for monitoring microcirculation in surgical operations, comprising the steps of:

The physiological data of the monitoring site is obtained by monitoring, and it is judged whether the physiological data meet the preset judgment standard. If yes, it is judged that the microcirculation is normal; otherwise, it is judged that the microcirculation is abnormal.

Further, the physiological data includes color, and/or blood oxygen saturation, and/or temperature;

The preset judgment standard includes color judgment standard, and/or blood oxygen saturation judgment standard, and/or temperature judgment standard;

The color judgment standard includes judging whether the color belongs to a preset standard color set, if yes, the color judgment standard is satisfied, otherwise the color judgment standard is not satisfied;

The blood oxygen saturation judging standard includes judging whether the blood oxygen saturation falls within a preset normal blood oxygen range, if so, the blood oxygen saturation judging standard is satisfied, otherwise the blood oxygen saturation judging standard is not met;

The temperature judging standard includes judging whether the temperature falls within a preset normal temperature range, if it meets the temperature judging standard, otherwise it does not meet the temperature judging standard.

Further, it also includes monitoring the temperature of the environment where the monitoring site is located, and correcting the preset normal temperature range according to the temperature of the environment.

Further, the standard color set includes a plurality of standard color subsets generated by taking photos of standard color cards under different ambient lighting conditions; it also includes obtaining ambient lighting conditions during monitoring; the color judgment standard is: according to According to the ambient light conditions during monitoring, it is judged whether the color belongs to the standard color subset corresponding to the ambient light conditions during monitoring, if yes, the color judgment standard is satisfied, otherwise, the color judgment standard is not satisfied.

Further, it also includes pushing the physiological data and/or judgment result to an external device.

A microcirculation monitoring device for surgical operations, including a physiological data acquisition module and a processing module at the monitoring site;

The physiological data acquisition module is used for monitoring and obtaining the physiological data of the monitoring site;

The processing module judges whether the physiological data meets the preset judging criteria, if yes, it judges that the microcirculation is normal, otherwise it judges that the microcirculation is abnormal.

Further, the physiological data acquisition module includes a color submodule, and/or a blood oxygen saturation submodule, and/or a temperature submodule;

The color sub-module is used to obtain the color of the monitoring site;

The blood oxygen saturation sub-module is used to obtain the blood oxygen saturation of the monitoring site;

The temperature sub-module is used to obtain the temperature of the monitoring site;

The preset judgment standard of the processing module includes color judgment standard, and/or blood oxygen saturation judgment standard, and/or temperature judgment standard;

The color judgment standard includes judging whether the color belongs to a preset standard color set, if yes, the color judgment standard is satisfied, otherwise the color judgment standard is not satisfied;

The blood oxygen saturation judging standard includes judging whether the blood oxygen saturation falls within a preset normal blood oxygen range, if so, the blood oxygen saturation judging standard is satisfied, otherwise the blood oxygen saturation judging standard is not met;

The temperature judging standard includes judging whether the temperature falls within a preset normal temperature range, if it meets the temperature judging standard, otherwise it does not meet the temperature judging standard.

Further, it also includes an ambient temperature sub-module, which is used to monitor the temperature of the environment where the monitoring site is located;

The processing module is further configured to correct the preset normal temperature range according to the temperature of the environment.

Further, it also includes an ambient lighting sub-module, which is used to obtain the ambient lighting conditions during monitoring;

The standard color set of the processing module includes a plurality of standard color subsets generated by taking pictures of standard color cards under different ambient lighting conditions; the color judgment standard is: according to the ambient lighting conditions during the monitoring , judging whether the color belongs to the standard color subset corresponding to the ambient light conditions at the time of monitoring, if yes, the color judging standard is satisfied, otherwise, the color judging standard is not satisfied.

Further, a communication module is also included, configured to push the physiological data and/or judgment result to an external device.

Compared with the prior art, the present invention has the advantages of:

1. The present invention can carry out full-time and uninterrupted monitoring on the postoperative monitoring site, accurately judge whether the monitoring site is normal, and push the monitoring results to the medical staff in time, thereby greatly reducing the work intensity of the medical staff and improving postoperative monitoring The level of care, the monitoring efficiency is high, and the accuracy is good.

2. The present invention monitors the monitoring site, obtains the monitoring data, and also obtains the environmental parameters, corrects the monitoring data or selects standard data suitable for the environment to interpret the monitoring data, and the accuracy of the interpretation results is high.

Description of drawings

Fig. 1 is a schematic flow chart of a specific embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a specific embodiment of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

The surgical microcirculation monitoring method of this embodiment, as shown in Figure 1, the steps are: monitor and obtain the physiological data of the monitoring site, judge whether the physiological data meet the preset judgment standard, if so, judge that the microcirculation is normal, otherwise judge that the microcirculation unusual. In this embodiment, the physiological data includes color, and/or blood oxygen saturation, and/or temperature; the preset judgment standard includes color judgment standard, and/or blood oxygen saturation judgment standard, and/or temperature judgment standard; The color judgment standard includes judging whether the color belongs to the preset standard color set, if yes, the color judgment standard is met, otherwise the color judgment standard is not met; the blood oxygen saturation judgment standard includes judging whether the blood oxygen saturation falls below the preset normal blood oxygen Range, if it meets the blood oxygen saturation judgment standard, otherwise it does not meet the blood oxygen saturation judgment standard; the temperature judgment standard includes judging whether the temperature falls within the preset normal temperature range, if it meets the temperature judgment standard, otherwise it does not meet the temperature judgment standard.

In this embodiment, the color of the monitoring site can be sampled by an image sensor, the blood oxygen saturation can be sampled by an oximeter, and the temperature can be sampled by a temperature measuring instrument, such as an infrared temperature measuring instrument or a patch thermometer. For each physiological data indicator, there is a corresponding standard data, and the monitored physiological data is compared with the standard data, so as to determine whether the monitored physiological data is normal. For example, the standard data for temperature is 35 to 38 degrees (that is, the preset normal temperature range is 35 to 38 degrees), if the monitored temperature is in the range of 35 to 38 degrees, it means that the temperature is normal, otherwise it means that the temperature is abnormal. For example, for color, there is a standard color set. The standard color set is a set of colors that can judge the normality of the monitoring part. Compare the monitored color with the standard color set. If the monitored color is in the standard color set, then judge the color Normal, otherwise the color is abnormal.

In this embodiment, it also includes monitoring the temperature of the environment where the site is located, and correcting the preset normal temperature range according to the temperature of the environment. Because the temperature in the ward is not constant, for example, the temperature of the ward is low in winter, and the exposed monitoring parts are affected by the ambient temperature. , it is necessary to correct the standard data of the temperature according to the ambient temperature.

In this embodiment, the standard color set includes a plurality of standard color subsets generated by taking pictures of the standard color cards under different ambient lighting conditions; it also includes the ambient lighting conditions during monitoring; the color judgment standard is: according to the monitoring According to the ambient light conditions at the time of monitoring, it is judged whether the color belongs to the standard color subset corresponding to the ambient light conditions at the time of monitoring. Since the color is obtained through the monitoring of the image sensor, the data obtained by the image sensor will also be affected by the color of the environment. For example, in the red light environment, the images obtained by the image sensor monitoring are all reddish, which will affect the accuracy of color judgment. In this embodiment, standard color subsets are respectively established according to several different lighting environments in the ward, such as fluorescent lamp environment, natural light environment, and even lighting environment with curtains drawn. For example, monitor under the fluorescent lamp environment, obtain the color of the monitored part, judge the color obtained through monitoring through the standard color subset under the fluorescent lamp environment, and determine whether the color of the monitored part is normal. By means of this embodiment, adverse effects on monitoring data due to changes in ambient light conditions can be effectively avoided, and the accuracy of monitoring results can be ensured.

In this embodiment, it also includes pushing the physiological data and/or judgment results to an external device. By pushing the physiological data and/or judgment results to the network through the network, such as the mobile phone of the medical staff, the monitoring management system of the hospital, etc., it is convenient for the medical staff to check the patient's condition anytime and anywhere, and take corresponding measures in time.

The surgical microcirculation monitoring device of the present embodiment, as shown in Figure 2, includes a physiological data acquisition module and a processing module at the monitoring site; the physiological data acquisition module is used to monitor and obtain the physiological data at the monitoring site; the processing module judges whether the physiological data meets If the preset judgment standard is yes, it is judged that the microcirculation is normal, otherwise it is judged that the microcirculation is abnormal.

In this embodiment, the physiological data acquisition module includes a color submodule, and/or a blood oxygen saturation submodule, and/or a temperature submodule; the color submodule is used to acquire the color of the monitoring site; the blood oxygen saturation submodule is used to The temperature sub-module is used to obtain the temperature of the monitoring site; the preset judgment criteria of the processing module include color judgment standards, and/or blood oxygen saturation judgment standards, and/or temperature judgment standards ; The color judgment standard includes judging whether the color belongs to the preset standard color set, if yes, the color judgment standard is satisfied, otherwise the color judgment standard is not met; Oxygen range, if it meets the judgment standard of blood oxygen saturation, otherwise it does not meet the judgment standard of blood oxygen saturation; the temperature judgment standard includes judging whether the temperature falls within the preset normal temperature range, if it meets the temperature judgment standard, otherwise it does not meet the temperature Judgment criteria.

In this embodiment, the color sub-module is an image sensor, the blood oxygen saturation sub-module is an oximeter, and the temperature sub-module is a temperature measuring instrument, specifically an infrared temperature measuring instrument, or a patch thermometer. In the processing module, for each physiological data indicator, there is a corresponding standard data, and the monitored physiological data is compared with the standard data, so as to determine whether the monitored physiological data is normal. For example, the standard data for temperature is 35 to 38 degrees (that is, the preset normal temperature range is 35 to 38 degrees), if the monitored temperature is in the range of 35 to 38 degrees, it means that the temperature is normal, otherwise it means that the temperature is not normal. For example, for color, there is a standard color set. The standard color set is a set of colors that can judge the normality of the monitoring part. Compare the monitored color with the standard color set. If the monitored color is in the standard color set, then judge the color Normal, otherwise the color is abnormal.

In this embodiment, an environment temperature sub-module is also included for monitoring the temperature of the environment where the site is located; the processing module is also used for correcting the preset normal temperature range according to the temperature of the environment. Because the temperature in the ward is not constant, for example, the temperature of the ward is low in winter, and the exposed monitoring parts are affected by the ambient temperature. , it is necessary to correct the standard data of the temperature according to the ambient temperature.

In this embodiment, an ambient lighting sub-module is also included, which is used to obtain the ambient lighting conditions during monitoring; the standard color set of the processing module includes a plurality of standard colors generated by taking pictures of standard color cards under different ambient lighting conditions Subset; the color judgment standard is: according to the ambient light conditions during monitoring, judge whether the color belongs to the standard color subset corresponding to the ambient light conditions during monitoring, if yes, the color judgment standard is satisfied, otherwise the color judgment standard is not satisfied. Since the color is obtained through the monitoring of the image sensor, the data obtained by the image sensor will also be affected by the color of the environment. For example, in the red light environment, the images obtained by the image sensor monitoring are all reddish, which will affect the accuracy of color judgment. In this embodiment, according to several different lighting environments in the ward, such as the fluorescent lamp environment, the natural light environment, and even the lighting environment with the curtains closed, standard color subsets are respectively established, and each standard color subset corresponds to An ambient lighting situation. For example, monitor under the fluorescent lamp environment, obtain the color of the monitored part, judge the color obtained through monitoring through the standard color subset under the fluorescent lamp environment, and determine whether the color of the monitored part is normal. By means of this embodiment, adverse effects on monitoring data due to changes in ambient light conditions can be effectively avoided, and the accuracy of monitoring results can be ensured.

In this embodiment, a communication module is also included, configured to push the physiological data and/or judgment results to an external device. By pushing the physiological data and/or judgment results to the network through the network, such as the mobile phone of the medical staff, the monitoring management system of the hospital, etc., it is convenient for the medical staff to check the patient's condition anytime and anywhere, and take corresponding measures in time.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims (4)

1. A surgical microcirculation monitoring device, characterized in that: comprising a physiological data acquisition module and a processing module at the monitoring site; The physiological data acquisition module is used for monitoring and obtaining the physiological data of the monitoring site; The processing module judges whether the physiological data meets a preset judgment standard, if so, judges that the microcirculation is normal, otherwise judges that the microcirculation is abnormal; The physiological data acquisition module includes a color submodule; The color sub-module is used to obtain the color of the monitoring site; The preset judgment standard of the processing module includes a color judgment standard; The color judgment standard includes judging whether the color belongs to a preset standard color set, if yes, the color judgment standard is satisfied, otherwise the color judgment standard is not satisfied; It also includes the ambient lighting sub-module, which is used to obtain the ambient lighting conditions during monitoring; The standard color set of the processing module includes a plurality of standard color subsets generated by taking pictures of standard color cards under different ambient lighting conditions; the color judgment standard is: according to the ambient lighting conditions during the monitoring , judging whether the color belongs to the standard color subset corresponding to the ambient light conditions at the time of monitoring, if yes, the color judging standard is satisfied, otherwise, the color judging standard is not satisfied. 2. Surgical operation microcirculation monitoring device according to claim 1, is characterized in that: described physiological data acquisition module also comprises blood oxygen saturation submodule and/or temperature submodule; The blood oxygen saturation sub-module is used to obtain the blood oxygen saturation of the monitoring site; The temperature sub-module is used to obtain the temperature of the monitoring site; The preset judgment standard of the processing module also includes blood oxygen saturation judgment standard, and/or temperature judgment standard; The blood oxygen saturation judging standard includes judging whether the blood oxygen saturation falls within a preset normal blood oxygen range, if so, the blood oxygen saturation judging standard is satisfied, otherwise the blood oxygen saturation judging standard is not met; The temperature judging standard includes judging whether the temperature falls within a preset normal temperature range, if it meets the temperature judging standard, otherwise it does not meet the temperature judging standard. 3. Surgical operation microcirculation monitoring device according to claim 2, is characterized in that: also comprise environment temperature sub-module, is used for monitoring the temperature of the environment where described monitoring position is located; The processing module is further configured to correct the preset normal temperature range according to the temperature of the environment. 4. The surgical microcirculation monitoring device according to any one of claims 1 to 3, further comprising a communication module for pushing the physiological data and/or judgment results to an external device.