Wound surface pressure supervision method, system and equipment for preventing scars and medium

Abstract

The invention relates to a wound surface pressure supervision method, system and device for preventing scars and a medium, and relates to the technical field of scar prevention, and the method comprises the steps: based on at least one target negative pressure of a historical patient during negative pressure drainage and at least one corresponding target duration range, obtaining a target negative pressure of the patient; determining whether the current negative pressure in the negative pressure drainage of the target patient is adjusted or not; if yes, proper negative pressure matched with the target patient is determined, and negative pressure drainage continues to be conducted on the target patient based on the proper negative pressure; when the negative pressure drainage of the target patient is finished, based on at least one actual negative pressure in the negative pressure drainage of the target patient and the corresponding actual duration, determining an appropriate interval duration for starting pressurization scar prevention treatment on the target patient; and determining proper pressure applied to the target patient when the target patient is subjected to pressurized scar prevention treatment, and carrying out pressurized scar prevention treatment on the target patient according to the proper interval duration and the proper pressure applied. The application can improve the prevention effect of scars on the wound surface.

Description

Technical Field

[0001] The present application relates to the technical field of scar prevention, and in particular to a wound pressure monitoring method, system, device and medium for preventing scars. Background Art

[0002] Scar is a general term for the appearance and histopathological changes of normal skin tissue caused by various traumas. It is an inevitable product of the human body's trauma repair process. When scar growth exceeds a certain limit, various complications will occur, such as destruction of appearance and functional activity disorders, which will cause great physical and mental pain to patients, especially scars left after burns, scalds, and severe trauma. Scars have many adverse effects on people. For example, scars may cause uneven skin surface, pigmentation or loss, thereby affecting the appearance and bringing psychological burden to patients, especially scars on exposed parts such as the face are more obvious. At the same time, scars can cause people to experience discomfort symptoms such as itching and pain, seriously affecting the quality of life. Therefore, how to prevent scars on the wound surface of people and reduce the risk of scarring is an urgent problem to be solved.

[0003] At present, the commonly used method for scar prevention is to monitor the discomfort symptoms such as itching and pain of the personnel and the condition of the wound in real time. Once an abnormality is found, external pressure treatment is performed in time to prevent scars. However, under this method, once an abnormality is found, the scar has usually been initially formed, and the intervention is also an intervention after the scar appears, resulting in poor scar prevention effect on the wound surface. Summary of the invention

[0004] In order to improve the prevention effect of scars on the wound surface, the present application provides a wound surface pressure monitoring method, system, device and medium for preventing scars.

[0005] In a first aspect of the present application, a method for monitoring wound surface pressure for preventing scarring is provided, which specifically comprises: Obtaining a target group type of a target patient, and obtaining a target wound type of a wound of the target patient; When the negative pressure drainage of the target patient is not ended, based on at least one target negative pressure during negative pressure drainage of a historical patient and at least one corresponding target duration range, determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient; the historical patient is a patient of a target group type having a wound of the target wound type, the target negative pressure is a negative pressure that is easy to set for negative pressure drainage, and the target duration range is a duration range in which the negative pressure duration of the corresponding target negative pressure is easy to be when a scar appears on the wound; If yes, determining a suitable negative pressure that matches the target patient, and continuing to perform negative pressure drainage on the target patient based on the suitable negative pressure; When the negative pressure drainage of the target patient ends, determining an appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration of the negative pressure drainage of the target patient; The appropriate applied pressure for pressurizing the target patient to prevent scarring is determined, and the pressurizing the target patient to prevent scarring is performed according to the appropriate interval time and the appropriate applied pressure.

[0006] By adopting the above technical solution, after obtaining the target group type and target wound type, based on the target negative pressure of historical patients and the corresponding target duration range, the possibility of the current negative pressure during negative pressure drainage of the target patient in inducing scars in the future is analyzed, and then it is determined whether to adjust the current negative pressure. If it is determined that adjustment is required, then the appropriate negative pressure is determined and drainage is continued with the appropriate negative pressure, thereby preventing scars during the negative pressure drainage stage. Furthermore, at the end of negative pressure drainage, based on the actual negative pressure and the corresponding actual duration, the best time to apply pressure to prevent scars is analyzed, thereby determining the appropriate interval duration, and finally, according to the appropriate interval duration and the appropriate applied pressure, at a reasonable time and external pressure, the target patient's wound is subjected to pressure to prevent scars, thereby better improving the prevention effect of scars on the wound.

[0007] Optionally, the determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on at least one target negative pressure during negative pressure drainage of a historical patient and at least one corresponding target duration range specifically includes: Obtaining historical negative pressures in negative pressure drainage performed on historical patients, counting the first number of occurrences of each of the historical negative pressures, and selecting a first number of historical negative pressures from each of the historical negative pressures in descending order of the first number of occurrences to determine as target negative pressures; Obtaining a historical duration range in which the duration of a single target negative pressure falls under the premise that a scar appears on the wound surface of a historical patient, counting the second number of occurrences of each historical duration range, and selecting a second number of historical duration ranges from each of the historical duration ranges in descending order of the second number of occurrences as a target duration range, wherein the target duration range is a historical duration range corresponding to a single target negative pressure; Determine a first weight for each of the target negative pressures, and determine a second weight for each of the target duration ranges corresponding to each of the target negative pressures, wherein the first weight is a ratio of a first occurrence number of each target negative pressure to a sum of first occurrence numbers of all target negative pressures, and the second weight is a ratio of a second occurrence number of a single target duration range corresponding to the target negative pressure to a sum of second occurrence numbers of all corresponding target duration ranges; Obtain the current negative pressure and the corresponding current duration in the negative pressure drainage of the target patient, and determine whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on the current negative pressure, the current duration, the first weight and the corresponding second weights.

[0008] By adopting the above technical scheme, the greater the first number of occurrences, the easier it is for historical patients to set the corresponding historical negative pressure for the wound during negative pressure drainage, and then determine the target negative pressure; the greater the second number of occurrences, when the duration of the target negative pressure during the negative pressure drainage process is within the corresponding historical duration range, the easier it is for scars to appear after the wound heals. Finally, by combining the first weight and the corresponding second weight, the current negative pressure under the current duration is analyzed to determine the possibility of inducing subsequent scarring. Based on the consideration of scar prevention, it is more accurately determined whether to adjust the current negative pressure in the negative pressure drainage of the target patient.

[0009] Optionally, the determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on the current negative pressure, the current duration, the first weight and the corresponding second weights specifically includes: When the current negative pressure is the target negative pressure, if the current duration is within the target duration range corresponding to the current negative pressure, the corresponding target duration range is determined as the first duration range; Calculating a first product of a first weight of the current negative pressure and a second weight of a corresponding first time range, and if the first product is greater than a preset first threshold, determining to adjust the current negative pressure; When the current negative pressure is not the target negative pressure, a target negative pressure greater than the current negative pressure is determined as a first negative pressure, a target negative pressure less than the current negative pressure is determined as a second negative pressure, and a target duration range within which the current duration is located is determined as a second duration range; Calculate a second product of the first weight of the first negative pressure and the second weight of the corresponding second duration range, and calculate a third product of the first weight of the second negative pressure and the second weight of the corresponding second duration range; When the second product and the third product are both greater than the first threshold, it is determined to adjust the current negative pressure.

[0010] By adopting the above technical solution, the larger the first product is, the greater the risk of scars appearing on the wound surface at the current negative pressure of the current duration during the negative pressure drainage of the target patient. If the first product is greater than the preset first threshold, it means that if the current negative pressure is continued for negative pressure drainage, the risk of scars appearing on the wound surface is high, so it is determined to adjust the current negative pressure, so as to prevent scars in advance during the negative pressure drainage stage; if the second product and the third product are both greater than the first threshold, it means that no matter whether the negative pressure is greater than the current negative pressure or less than the current negative pressure, the risk of scars appearing on the wound surface at the current duration will be high, which indicates that the current negative pressure needs to be adjusted.

[0011] Optionally, determining a suitable negative pressure matching the target patient specifically includes: Determining the remaining drainage time of the negative pressure drainage of the target patient; If the remaining drainage time exists in the target duration range corresponding to the target negative pressure, the corresponding target negative pressure is determined as the key negative pressure, and the target duration range in which the remaining drainage time exists is determined as the key duration range; Calculate the fourth product of the first weight of each of the key negative pressures and the second weight of the corresponding key duration range, and select the minimum fourth product from the fourth products; The focus negative pressure corresponding to the minimum fourth product is determined as the appropriate negative pressure matching the target patient.

[0012] By adopting the above technical solution, the smaller the fourth product is, the corresponding key negative pressure during negative pressure drainage will last for the remaining drainage time, and the less likely scars will form on the wound surface in the future. Then the smallest fourth product will be selected from each fourth product, and the key negative pressure corresponding to the smallest fourth product will be determined as the appropriate negative pressure that matches the target patient. Finally, the current negative pressure is adjusted to this appropriate negative pressure through the negative pressure drainage device, and the target patient's wound surface is continued to be negatively drained with this appropriate negative pressure, which can not only optimize the effect of negative pressure drainage, but also play a better preventive role in subsequent scars.

[0013] Optionally, determining the appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration of negative pressure drainage of the target patient specifically includes: If the actual negative pressure in the negative pressure drainage of the target patient is the target negative pressure, the corresponding actual negative pressure is determined as the important negative pressure, and when the actual duration of the important negative pressure is within the corresponding target duration range, the corresponding target duration range is determined as the important duration range; Calculating a fifth product of the first weight of each important negative pressure and the second weight of the corresponding important duration range, and summing each of the fifth products to obtain a sum of the corresponding first products; The appropriate interval length between the pressurized scar prevention treatment and the end of the negative pressure drainage is determined according to the sum of the first products. The larger the sum of the first products, the smaller the appropriate interval length.

[0014] By adopting the above technical solution, the larger the sum of the first products is, the greater the possibility of increasing the risk of scar formation during the entire negative pressure drainage stage is, the more necessary it is to prevent scars early after the end of negative pressure drainage, and the shorter the appropriate interval time is, so that the pressurized scar prevention treatment has a better effect on preventing scars on the wound surface.

[0015] Optionally, the determining of the appropriate pressure to be applied when performing the pressure treatment for scar prevention on the target patient specifically includes: Obtain the interval time of the historical patients without scars starting the pressurized scar prevention treatment, and count the first occurrence frequency of at least one historical time range in which the interval time is located, and select a third number of historical time ranges from each of the historical time ranges in descending order of the first occurrence frequency to determine as the target time range; the interval time is the time between the end time of the negative pressure drainage and the start time of the pressurized scar prevention treatment; Obtaining historical pressures applied by historical patients without scars during pressurization scar prevention treatment within a single target duration range, counting the second occurrence frequency of each of the historical pressures, and selecting a fourth number of historical pressures from each of the historical pressures in descending order of the second occurrence frequency to determine as the target pressure for the corresponding target duration range; Determine a third weight for each of the target duration ranges, and determine a fourth weight for each of the target pressures corresponding to each of the target duration ranges, wherein the third weight is a ratio of a first occurrence frequency of each target duration range to a sum of first occurrence frequencies of all target duration ranges, and the fourth weight is a ratio of a second occurrence frequency of a single target pressure corresponding to the target duration range to a sum of second occurrence frequencies of all corresponding target pressures; According to the third weight and the corresponding fourth weights, the appropriate pressure to be applied when performing pressurization treatment for scar prevention on the target patient is determined.

[0016] By adopting the above technical scheme, the greater the first occurrence frequency and the interval duration is within the corresponding historical duration range, the smaller the possibility of scar formation, thereby determining the target duration range; the greater the second occurrence frequency and the interval duration is within the single target duration range, the smaller the possibility of scar formation is when the corresponding historical pressure is applied externally for scar prevention, thereby determining the target pressure, and finally combining the third weight and the corresponding fourth weight to more accurately analyze and determine the appropriate pressure to be applied with a lower possibility of scar formation.

[0017] Optionally, determining the appropriate pressure to be applied when performing the pressurization scar prevention treatment on the target patient according to the third weight and the corresponding fourth weights specifically includes: Calculating a sixth product of the third weight of each target duration range and the fourth weight of each corresponding target pressure, and summing each of the sixth products to obtain a sum of the second products of the corresponding target duration range; Determine the target duration range in which the suitable interval duration is located as the final duration range, and if the sum of the second products corresponding to the final duration range is greater than a preset second threshold, determine that the rationality check of the suitable interval duration has passed; After the rationality check of the suitable interval duration is passed, each target pressure corresponding to the final duration range is determined as a candidate pressure, and all sixth products corresponding to the same candidate pressure are summed to obtain the corresponding sum of the third products; The maximum sum of the third products is selected from the sums of the third products, and the selected pressure corresponding to the maximum sum of the third products is determined as the appropriate pressure to be applied when performing pressurized scar prevention treatment on the target patient.

[0018] By adopting the above technical solution, if the sum of the second products corresponding to the final duration range is greater than the preset second threshold, it means that when the interval duration is within the final duration range, the possibility of subsequent scarring is small, indicating that the prevention effect of pressurizing to prevent scarring after an appropriate interval duration at the end of negative pressure drainage is good, then it is more reasonable to determine this appropriate interval duration, that is, the rationality check is passed, so that the timing of pressurizing to prevent scarring is more reasonable. The larger the sum of the third products, the smaller the overall possibility of subsequent scarring when pressurizing to prevent scarring with the selected pressure, indicating that the scar prevention effect of the selected pressure is better, and then the appropriate pressure is determined.

[0019] In a second aspect of the present application, a wound pressure monitoring system for preventing scarring is provided, which specifically comprises: An information acquisition module, used to acquire a target group type of a target patient, and acquire a target wound type of a wound of the target patient; an adjustment determination module, for determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on at least one target negative pressure during negative pressure drainage of a historical patient and at least one corresponding target duration range before the negative pressure drainage of the target patient ends; the historical patient is a patient of a target group type having a wound of the target wound type, the target negative pressure is a negative pressure that is easy to set for negative pressure drainage, and the target duration range is a duration range in which the negative pressure duration of the corresponding target negative pressure is easy to be when a scar appears on the wound; a negative pressure monitoring module, for determining, if yes, a suitable negative pressure matching the target patient, and continuing to perform negative pressure drainage on the target patient based on the suitable negative pressure; A duration determination module is used to determine, when the negative pressure drainage of the target patient ends, an appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration in the negative pressure drainage of the target patient; The scar prevention module is used to determine the appropriate pressure to be applied when performing the pressurized scar prevention treatment on the target patient, and to perform the pressurized scar prevention treatment on the target patient according to the appropriate interval time and the appropriate applied pressure.

[0020] By adopting the above technical solution, after the information acquisition module obtains the target group type and the target wound type, the adjustment judgment module determines whether to adjust the current negative pressure in the negative pressure drainage of the target patient, and then the negative pressure monitoring module determines the appropriate negative pressure matching the target patient, and continues to perform negative pressure drainage on the target patient based on the appropriate negative pressure. Then the duration determination module determines the appropriate interval duration for starting pressurized scar prevention treatment for the target patient, and finally the scar prevention module performs pressurized scar prevention treatment on the target patient according to the appropriate interval duration and the appropriate applied pressure.

[0021] In a third aspect of the present application, a computer-readable storage medium is provided, in which a computer program is stored. When the computer program is loaded and executed by a processor, the method steps described in any one of the first aspects are performed.

[0022] In a fourth aspect of the present application, an electronic device is provided, specifically comprising: A processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the processor is used to load and execute the computer program stored in the memory so that the electronic device performs the method as described in any one of the first aspects.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: Based on the target negative pressure of historical patients and the corresponding target duration range, the possibility of the current negative pressure during negative pressure drainage of the target patient inducing scars in the future is analyzed, and then it is determined whether the current negative pressure should be adjusted. If it is determined that adjustment is required, then the appropriate negative pressure is determined and drainage is continued with the appropriate negative pressure, thereby preventing scars during the negative pressure drainage stage. Furthermore, at the end of negative pressure drainage, based on the actual negative pressure and the corresponding actual duration, the best time to apply pressure to prevent scars is analyzed, so as to determine the appropriate interval duration. Finally, according to the appropriate interval duration and the appropriate applied pressure, at a reasonable time and external pressure, the target patient's wound surface is subjected to pressure to prevent scars, thereby better improving the prevention effect of scars on the wound surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a flow chart of a wound pressure monitoring method for preventing scars provided in an embodiment of the present application; Figure 2 It is a structural schematic diagram of a wound pressure monitoring system for preventing scars provided in an embodiment of the present application.

[0025] Explanation of the accompanying drawings: 11. Information acquisition module; 12. Adjustment determination module; 13. Negative pressure monitoring module; 14. Duration determination module; 15. Scar prevention module. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0027] In the description of the embodiments of the present application, words such as "illustrative", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "illustrative", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "illustrative", "for example" or "for example" is intended to present related concepts in a concrete way.

[0028] In the description of the embodiments of the present application, the term "and / or" is only a kind of association relationship describing the associated objects, indicating that there may be three kinds of relationships, for example, A and / or B, which can represent: A exists alone, B exists alone, and A and B exist at the same time. In addition, unless otherwise specified, the meaning of the term "multiple" refers to two or more. For example, multiple systems refer to two or more systems, and multiple screen terminals refer to two or more screen terminals. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0029] See also Figure 1 The present application embodiment discloses a flow chart of a wound pressure monitoring method for preventing scars, which can be implemented by a computer program or run on a wound pressure monitoring system for preventing scars based on the von Neumann system. The computer program can be integrated into an application or run as an independent tool application, specifically including: S101: Obtain a target group type of a target patient, and obtain a target wound type of a wound of the target patient.

[0030] Specifically, in the embodiment of the present application, the target patient is a patient whose wound surface has been repaired and who needs to prevent scars on the wound surface. The wound surface may be a wound surface after skin grafting due to a burn, and in other embodiments, it may also be a wound surface after treatment such as a knife wound or a cut. The target group type is a group type divided based on the first basic information of the target patient. The first basic information of the target patient includes, but is not limited to, information such as age, underlying disease, and family history of scars. The target wound type is based on the second basic information of the wound surface of the target patient, and the second basic information includes, but is not limited to, information such as the location, area, and depth of the wound surface. Further, the execution subject of a wound pressure supervision method for preventing scars disclosed in the embodiment of the present application is a server, and the server is wirelessly connected to the terminal, and a client related to wound pressure supervision is installed in the terminal. The server is a background server of the client, and may be an independent physical server or a server cluster composed of multiple physical servers. The terminal may be a smart phone or a personal computer. A feasible way to obtain the target group type and target wound type is: based on the electronic medical record of the target patient in the hospital, obtain the first basic information and the second basic information respectively, input the first basic information into the preset group type prediction model to obtain the target group type, and input the second basic information into the preset wound type prediction model to obtain the target wound type. The group type prediction model and the wound type prediction model are both trained decision tree models or recurrent neural network models. The training process is briefly described as follows: taking the group type prediction model as an example, the first basic information of patients who have visited the hospital in the future is marked with the correct group type, and then the model is trained as a training sample. During the process, the model parameters are optimized by the reverse gradient algorithm until the model converges. This is a prior art and will not be described in detail here.

[0031] S102: When the negative pressure drainage of the target patient has not yet ended, determine whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on at least one target negative pressure during the negative pressure drainage of a historical patient and at least one corresponding target duration range.

[0032] Specifically, the historical patients are patients of the target group type with the target wound type, the target negative pressure is the negative pressure that is easy to set for negative pressure drainage, and the target duration range is the duration range that the corresponding target negative pressure is easy to be in when scars appear on the wound. It should be noted that after the injured wound is repaired, it is usually necessary to perform negative pressure drainage on the wound to promptly remove infectious tissue effusion, necrotic tissue and bacteria, thereby reducing the number of bacteria on the wound and promoting wound healing. In addition, negative pressure drainage will also affect the risk of subsequent scar formation on the wound. For example, the setting and monitoring of the negative pressure of the wound during the negative pressure drainage process will affect the risk of subsequent scar formation on the wound. If the negative pressure of the wound is too large or too small, it will not only affect the effect of negative pressure drainage, but also increase the risk of scar formation. Therefore, during the negative pressure drainage stage, monitoring of the negative pressure of the wound is crucial for the prevention of scars.

[0033] Before the negative pressure drainage of the target patient is completed, the historical negative pressure monitoring records of the historical patients are retrieved. The historical negative pressure monitoring records include but are not limited to the negative pressure set by each historical patient in the negative pressure drainage, the duration of the negative pressure, and whether a scar appears after the negative pressure drainage ends. Based on this historical negative pressure monitoring record, the historical negative pressure in the negative pressure drainage performed by the historical patient is obtained, and the first occurrence number of each historical negative pressure is counted. The larger the first occurrence number, the easier it is for the historical patient to set the corresponding historical negative pressure for the wound in the negative pressure drainage. Then, according to the order of the first occurrence number from large to small, the first number of historical negative pressures is selected from each historical negative pressure to determine as the target negative pressure. Further, the historical duration range of the duration of a single target negative pressure is obtained under the premise that a scar appears on the wound of the historical patient, and the second occurrence number of each historical duration range is counted. The larger the second occurrence number, the easier it is for a scar to appear after the wound heals. Then, in descending order of the second number of occurrences, a second number of historical duration ranges are selected from each historical duration range, and are determined as the target duration range corresponding to the target negative pressure.

[0034] Further, the first weight of each target negative pressure is determined, the first weight is the ratio of the first occurrence number of each target negative pressure to the sum of the first occurrence number of all target negative pressures, and the second weight of each target duration range corresponding to each target negative pressure is determined, the second weight is the ratio of the second occurrence number of a single target duration range corresponding to the target negative pressure to the sum of the second occurrence number of all corresponding target duration ranges. Then, through the preset negative pressure drainage device, the current negative pressure and the corresponding current duration in the negative pressure drainage of the target patient are obtained, that is, the negative pressure size currently set for the wound of the target patient, and the duration of the negative pressure up to now. Further, when the current negative pressure is the target negative pressure, if the current duration is within the target duration range corresponding to the current negative pressure, then the corresponding target duration range is determined as the first duration range, and the first product of the first weight of the current negative pressure and the second weight of the corresponding first duration range is calculated. The larger the first product, the greater the risk of scar formation at the subsequent wound surface under the current negative pressure of the current duration in the negative pressure drainage of the target patient. If the first product is greater than the preset first threshold, it means that if negative pressure drainage is continued with the current negative pressure, there is a high risk of scar formation on the wound surface. In this case, it is determined to adjust the current negative pressure to prevent scars in advance during the negative pressure drainage stage.

[0035] Furthermore, when the current negative pressure is not the target negative pressure, the target negative pressure greater than the current negative pressure is determined as the first negative pressure, the target negative pressure less than the current negative pressure is determined as the second negative pressure, and the target duration range in which the current duration is located is determined as the second duration range. Then, the second product of the first weight of the first negative pressure and the second weight of the corresponding second duration range is calculated, and the third product of the first weight of the second negative pressure and the second weight of the corresponding second duration range is calculated. If the second product and the third product are both greater than the first threshold, it means that no matter whether the negative pressure is greater than the current negative pressure or less than the current negative pressure, the risk of subsequent scar formation at the wound surface is greater under the current duration, which indicates that the current negative pressure needs to be adjusted. It should be noted that the regulation of wound pressure can be the regulation of the negative pressure at the wound surface, or it can be the regulation of the external pressure at the wound surface.

[0036] S103: If yes, determine the appropriate negative pressure that matches the target patient, and continue to perform negative pressure drainage on the target patient based on the appropriate negative pressure.

[0037] Specifically, if it is determined that the current negative pressure needs to be adjusted for the purpose of preventing scars, then the appropriate negative pressure matching the target patient is determined. In the embodiment of the present application, a feasible determination method is to obtain the remaining drainage time sent by the doctor's terminal, that is, the time for which the target patient still needs to undergo negative pressure drainage treatment. If the remaining drainage time exists in the target duration range corresponding to the target negative pressure, then the corresponding target negative pressure is determined as the key negative pressure, and the target duration range with the remaining drainage time is determined as the key duration range. Further, the fourth product of the first weight of each key negative pressure and the second weight of each corresponding key duration range is calculated. The smaller the fourth product, the smaller the corresponding key negative pressure during negative pressure drainage lasts for the remaining drainage time, and the smaller the possibility of scarring at the subsequent wound surface. Then the minimum fourth product will be selected from each fourth product, and the key negative pressure corresponding to the minimum fourth product will be determined as the appropriate negative pressure matching the target patient. Finally, the current negative pressure is adjusted to the appropriate negative pressure through the negative pressure drainage device, and the target patient's wound is continuously drained by negative pressure at this appropriate negative pressure. This can not only optimize the effect of negative pressure drainage, but also play a better preventive role on subsequent scars.

[0038] In other embodiments, if the first product is not greater than a preset first threshold, it means that negative pressure drainage is continued with the current negative pressure for a period of time within the first time range, and the possibility of subsequent scar formation is small, then the end time of the first time range is subtracted from the current duration to obtain the remaining duration. Then the current duration is compared with a preset duration threshold, where the duration threshold is the minimum duration during which the target patient feels discomfort under the current negative pressure. If the current duration is greater than the duration threshold, it is determined that the current negative pressure needs to be adjusted; if the current duration is not greater than the duration threshold, the duration difference between the duration threshold and the current duration is calculated. If the duration difference is not greater than the remaining duration, the negative pressure is adjusted after the duration difference; if the duration difference is greater than the remaining duration, then when this duration threshold exists in the target duration range corresponding to the current negative pressure, the corresponding target duration range is determined as the third duration range, and the product of the first weight of the current negative pressure and the second weight of the corresponding third duration range is calculated. If the product is not greater than the first threshold, the negative pressure is adjusted after the duration threshold.

[0039] S104: When the negative pressure drainage of the target patient is finished, based on at least one actual negative pressure and the corresponding actual duration of the negative pressure drainage of the target patient, determine an appropriate interval duration for starting pressurization scar prevention treatment for the target patient.

[0040] Specifically, when the negative pressure drainage of the target patient is finished, it means that the wound of the target patient is close to healing, and external pressurization is needed on the wound, that is, pressurization to prevent scar treatment, to prevent the appearance of scars, and then the time for external pressurization is needed. If the external pressurization is too early or too late, it will affect the scar prevention effect. In an embodiment of the present application, a feasible determination method is: from the historical records of negative pressure drainage of the target patient by the negative pressure drainage device, at least one actual negative pressure and the corresponding actual duration in the negative pressure drainage of the target patient are obtained, and then if the actual negative pressure is the target negative pressure, the corresponding actual negative pressure is determined as the important negative pressure, and when the actual duration of the important negative pressure is within the target duration range corresponding to the important negative pressure, the corresponding target duration range is determined as the important duration range. Then, the fifth product of the first weight of each important negative pressure and the second weight of the corresponding important time range is calculated, and each fifth product is summed to obtain the corresponding sum of the first products. Finally, according to the sum of the first products, the appropriate interval time between the pressurized scar prevention treatment and the end of the negative pressure drainage is determined. The larger the sum of the first products, the greater the possibility of increasing the risk of scars in the entire negative pressure drainage stage, the more necessary it is to prevent scars early after the end of the negative pressure drainage, and the smaller the appropriate interval time. In the embodiment of the present application, the appropriate interval time corresponding to the sum of the first products is matched by a preset time matching table. The time matching table includes the sum of different first products and the corresponding interval time, which is set based on the doctor's artificial experience. In addition, the pressurized scar prevention treatment is mainly to cover the wound surface with a silicone pressure pad, and then use an elastic bandage to moderately apply pressure. The appropriate interval time is the time between the time node of the target patient's pressurized scar prevention treatment and the time node of the end of the negative pressure drainage.

[0041] S105: Determine the appropriate pressure to be applied when performing pressurized scar prevention treatment on the target patient, and perform pressurized scar prevention treatment on the target patient according to the appropriate interval length and the appropriate applied pressure.

[0042] Specifically, after the appropriate interval time for starting pressurization to prevent scarring on the target patient is determined, it is necessary to further determine the appropriate pressure to be applied during pressurization to prevent scarring. A feasible determination method is to retrieve the historical pressure monitoring records of historical patients from the database. The historical pressure monitoring records include but are not limited to the interval time between the start of pressurization to prevent scarring after the end of negative pressure drainage for each historical patient, the pressure of external pressurization, and whether scarring eventually occurs. Based on this historical pressure monitoring record, the interval time for starting pressurization to prevent scarring for historical patients who have not developed scarring is obtained, and the first occurrence frequency of at least one historical time range in which the interval time is located is counted. The larger the first occurrence frequency, the smaller the possibility of scarring when the interval time is in the corresponding historical time range. Then, according to the order of the first occurrence frequency from large to small, the third number of historical time ranges are selected from each historical time range to determine as the target time range, that is, the time range in which scarring is not likely to occur. Furthermore, historical pressures applied during the pressurization treatment for scar prevention for historical patients with no scars and whose interval duration is within the single target duration range are obtained, and the second occurrence frequency of each historical pressure is counted. The greater the second occurrence frequency, the smaller the possibility of scars when the corresponding historical pressure is applied externally for scar prevention. Then, according to the order of the second occurrence frequency from large to small, a fourth number of historical pressures are selected from each historical pressure to determine as the target pressure corresponding to the target duration range, that is, the external pressure that is not likely to cause scars.

[0043] Further, the third weight of each target duration range is determined, the third weight being the ratio of the first occurrence frequency of each target duration range to the sum of the first occurrence frequencies of all target duration ranges, and then the fourth weight of each target pressure corresponding to each target duration range is determined, the fourth weight being the ratio of the second occurrence frequency of a single target pressure corresponding to the target duration range to the sum of the second occurrence frequencies of all corresponding target pressures. Next, the sixth product of the third weight of each target duration range and the fourth weight of each corresponding target pressure is calculated, the larger the sixth product is, the smaller the possibility of scarring when applying pressure to the corresponding target pressure when the interval duration for starting to apply pressure to prevent scarring is within the range of a single target duration, and the sum of each sixth product is obtained to obtain the sum of the second products of the corresponding target duration range, the larger the sum of the second products is, the smaller the possibility of subsequent scarring when the interval duration is within the range of the corresponding target duration. Then, the target duration range within which the appropriate interval duration lies is determined as the final duration range. If the sum of the second products corresponding to the final duration range is greater than the preset second threshold, it means that when the interval duration is within this final duration range, the possibility of subsequent scarring is smaller, indicating that pressurization is performed after an appropriate interval duration at the end of negative pressure drainage to prevent scarring, and the prevention effect is better. Therefore, it is more reasonable to determine this appropriate interval duration, that is, the rationality check is passed, thereby making the timing of pressurization to prevent scarring more reasonable.

[0044] Furthermore, after the rationality check of the appropriate interval time is passed, each target pressure corresponding to the final time range is determined as the selected pressure, and then all the sixth products corresponding to the same selected pressure are summed to obtain the corresponding sum of the third products. The larger the sum of the third products, the smaller the overall possibility of subsequent scarring when the selected pressure is used to prevent scars, indicating that the scar prevention effect of the selected pressure is better. Finally, the maximum sum of the third products is selected from the sums of the third products, and the selected pressure corresponding to the maximum sum of the third products is determined as the appropriate pressure to be applied when applying pressure to prevent scars on the target patient. Furthermore, after the appropriate interval time, pressure is applied to the wound surface of the target patient based on this appropriate pressure, thereby achieving better prevention of scars.

[0045] The implementation principle of a wound pressure monitoring method for preventing scars in an embodiment of the present application is as follows: based on the target negative pressure of historical patients and the corresponding target duration range, the possibility of the current negative pressure of the target patient during negative pressure drainage in inducing scars in the future is analyzed, and then it is determined whether to adjust the current negative pressure. If it is determined that adjustment is required, then the appropriate negative pressure is determined and drainage is continued at the appropriate negative pressure, thereby preventing scars during the negative pressure drainage stage. Furthermore, at the end of negative pressure drainage, based on the actual negative pressure and the corresponding actual duration, the best time to apply pressure to prevent scars is analyzed, thereby determining the appropriate interval duration, and finally, according to the appropriate interval duration and the appropriate applied pressure, at a reasonable time and external pressure, the target patient's wound is subjected to pressure to prevent scars, thereby better improving the prevention effect of scars on the wound.

[0046] The following is a system embodiment of the present application, which can be used to execute the method embodiment of the present application. For details not disclosed in the system embodiment of the present application, please refer to the method embodiment of the present application.

[0047] See also Figure 2 , is a schematic diagram of the structure of the wound pressure monitoring system for preventing scars provided in an embodiment of the present application. The wound pressure monitoring system for preventing scars can be implemented as all or part of the system through software, hardware, or a combination of both. The system includes an information acquisition module 11, an adjustment determination module 12, a negative pressure monitoring module 13, a duration determination module 14, and a scar prevention module 15.

[0048] The information acquisition module 11 is used to acquire the target group type of the target patient and acquire the target wound type of the wound surface of the target patient; The adjustment determination module 12 is used to determine whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on at least one target negative pressure during the negative pressure drainage of the historical patient and at least one corresponding target duration range when the negative pressure drainage of the target patient is not completed; the historical patient is a patient of the target group type with a wound of the target wound type, the target negative pressure is a negative pressure that is easy to set for the negative pressure drainage, and the target duration range is a duration range in which the negative pressure duration of the corresponding target negative pressure is easy to be when a scar appears on the wound surface; A negative pressure monitoring module 13 is used to determine a suitable negative pressure that matches the target patient, and continue to perform negative pressure drainage on the target patient based on the suitable negative pressure; The duration determination module 14 is used to determine the appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration of the negative pressure drainage of the target patient when the negative pressure drainage of the target patient ends; The scar prevention module 15 is used to determine the appropriate pressure to be applied when performing the pressurized scar prevention treatment on the target patient, and perform the pressurized scar prevention treatment on the target patient according to the appropriate interval time and the appropriate applied pressure.

[0049] Optionally, the adjustment determination module 12 is specifically used to: Obtain historical negative pressures in negative pressure drainage performed on historical patients, count the first occurrence times of each historical negative pressure, and select the first number of historical negative pressures from each historical negative pressure in descending order of the first occurrence times to determine as the target negative pressure; Obtaining the historical duration range of the duration of a single target negative pressure under the premise that a scar appears on the wound surface of a historical patient, counting the second occurrence number of each historical duration range, and selecting a second number of historical duration ranges from each historical duration range in descending order of the second occurrence number to determine as the target duration range, the target duration range being the historical duration range corresponding to the single target negative pressure; Determine a first weight for each target negative pressure, and determine a second weight for each target duration range corresponding to each target negative pressure, the first weight being a ratio of a first occurrence number of each target negative pressure to a sum of first occurrence numbers of all target negative pressures, and the second weight being a ratio of a second occurrence number of a single target duration range corresponding to the target negative pressure to a sum of second occurrence numbers of all corresponding target duration ranges; The current negative pressure and the corresponding current duration in the negative pressure drainage of the target patient are obtained, and based on the current negative pressure, the current duration, the first weight and the corresponding second weights, it is determined whether to adjust the current negative pressure in the negative pressure drainage of the target patient.

[0050] Optionally, the adjustment determination module 12 is specifically used to: When the current negative pressure is the target negative pressure, if the current duration is within the target duration range corresponding to the current negative pressure, the corresponding target duration range is determined as the first duration range; Calculate a first product of a first weight of the current negative pressure and a second weight of a corresponding first duration range, and if the first product is greater than a preset first threshold, determine to adjust the current negative pressure; When the current negative pressure is not the target negative pressure, a target negative pressure greater than the current negative pressure is determined as the first negative pressure, a target negative pressure less than the current negative pressure is determined as the second negative pressure, and the target duration range within which the current duration falls is determined as the second duration range; Calculate a second product of the first weight of the first negative pressure and the second weight of the corresponding second duration range, and calculate a third product of the first weight of the second negative pressure and the second weight of the corresponding second duration range; When the second product and the third product are both greater than the first threshold, it is determined that the current negative pressure is to be adjusted.

[0051] Optionally, the negative pressure monitoring module 13 is specifically used for: Determine the remaining drainage time of negative pressure drainage for the target patient; If there is a remaining drainage time in the target duration range corresponding to the target negative pressure, the corresponding target negative pressure is determined as the key negative pressure, and the target duration range with the remaining drainage time is determined as the key duration range; Calculate the fourth product of the first weight of each key negative pressure and the second weight of the corresponding key duration range, and select the minimum fourth product from each fourth product; The focus negative pressure corresponding to the smallest fourth product is determined as the appropriate negative pressure matching the target patient.

[0052] Optionally, the duration determination module 14 is specifically configured to: If the actual negative pressure in the negative pressure drainage of the target patient is the target negative pressure, the corresponding actual negative pressure is determined as the important negative pressure, and when the actual duration of the important negative pressure is within the corresponding target duration range, the corresponding target duration range is determined as the important duration range; Calculate the fifth product of the first weight of each important negative pressure and the second weight of the corresponding important duration range, and sum each fifth product to obtain the sum of the corresponding first products; According to the sum of the first products, the appropriate interval length between the pressurized scar prevention treatment and the end of the negative pressure drainage is determined. The larger the sum of the first products, the smaller the appropriate interval length.

[0053] Optionally, the scar prevention module 15 is specifically used for: Obtain the interval time of the historical patients without scars starting the pressurized scar prevention treatment, and count the first occurrence frequency of at least one historical time range in which the interval time is located, and select a third number of historical time ranges from each historical time range in descending order of the first occurrence frequency to determine as the target time range; the interval time is the time between the end time of the negative pressure drainage and the start time of the pressurized scar prevention treatment; Obtaining historical pressures applied to historical patients without scars during pressurization scar prevention treatment within a single target duration range, counting the second occurrence frequency of each historical pressure, and selecting a fourth number of historical pressures from each historical pressure in descending order of the second occurrence frequency to determine as the target pressure for the corresponding target duration range; Determine a third weight for each target duration range, and determine a fourth weight for each target pressure corresponding to each target duration range, wherein the third weight is a ratio of a first occurrence frequency of each target duration range to a sum of first occurrence frequencies of all target duration ranges, and the fourth weight is a ratio of a second occurrence frequency of a single target pressure corresponding to the target duration range to a sum of second occurrence frequencies of all corresponding target pressures; According to the third weight and the corresponding fourth weights, the appropriate pressure to be applied when performing pressurization treatment for scar prevention on the target patient is determined.

[0054] Optionally, the scar prevention module 15 is specifically used for: Calculate the sixth product of the third weight of each target duration range and the fourth weight of each corresponding target pressure, and sum each sixth product to obtain the sum of the second products of the corresponding target duration range; The target duration range in which the suitable interval duration is located is determined as the final duration range, and if the sum of the second products corresponding to the final duration range is greater than a preset second threshold, it is determined that the rationality check of the suitable interval duration has passed; After the rationality check of the appropriate interval duration is passed, each target pressure corresponding to the final duration range is determined as the candidate pressure, and all sixth products corresponding to the same candidate pressure are summed to obtain the sum of the corresponding third products; The maximum sum of the third products is selected from the sums of the third products, and the selected pressure corresponding to the maximum sum of the third products is determined as the appropriate pressure to be applied when performing pressurized scar prevention treatment on the target patient.

[0055] It should be noted that the wound pressure monitoring system for preventing scars provided in the above embodiment only uses the division of the above functional modules as an example when executing the wound pressure monitoring method for preventing scars. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. In addition, the wound pressure monitoring system for preventing scars provided in the above embodiment and the wound pressure monitoring method for preventing scars belong to the same concept. The implementation process is detailed in the method embodiment and will not be repeated here.

[0056] An embodiment of the present application further discloses a computer-readable storage medium, and the computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, a wound pressure monitoring method for preventing scars according to the above embodiment is adopted.

[0057] Among them, the computer program can be stored in a computer-readable medium, the computer program includes computer program code, the computer program code can be in the form of source code, object code, executable file or certain middleware, etc. The computer-readable medium includes any entity or device that can carry the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the computer-readable medium includes but is not limited to the above-mentioned components.

[0058] Among them, through this computer-readable storage medium, a wound pressure monitoring method for preventing scars in the above embodiment is stored in a computer-readable storage medium, and is loaded and executed on a processor to facilitate the storage and application of the above method.

[0059] An embodiment of the present application further discloses an electronic device, in which a computer program is stored in a computer-readable storage medium. When the computer program is loaded and executed by a processor, the above-mentioned wound pressure monitoring method for preventing scars is adopted.

[0060] The electronic device may be a desktop computer, a laptop computer, a cloud server or other electronic device, and the electronic device includes but is not limited to a processor and a memory. For example, the electronic device may also include input and output devices, a network access device, and a bus.

[0061] Among them, the processor can adopt a central processing unit (CPU). Of course, according to actual usage, other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. can also be adopted. The general-purpose processor can adopt a microprocessor or any conventional processor, etc., and this application does not impose any restrictions on this.

[0062] Among them, the memory can be an internal storage unit of the electronic device, such as a hard disk or memory of the electronic device, or it can be an external storage device of the electronic device, such as a plug-in hard disk, a smart memory card (SMC), a secure digital card (SD) or a flash memory card (FC) equipped on the electronic device. Moreover, the memory can also be a combination of an internal storage unit and an external storage device of the electronic device. The memory is used to store computer programs and other programs and data required by the electronic device. The memory can also be used to temporarily store data that has been output or is to be output, and this application does not impose any restrictions on this.

[0063] Among them, through this electronic device, a wound pressure monitoring method for preventing scars in the above embodiment is stored in the memory of the electronic device, and is loaded and executed on the processor of the electronic device for easy use.

[0064] The above is only an exemplary embodiment of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure. The description and examples are only regarded as exemplary, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A wound pressure monitoring method for preventing scarring, characterized in that: The method comprises: Obtaining a target group type of a target patient, and obtaining a target wound type of a wound of the target patient; When the negative pressure drainage of the target patient is not ended, based on at least one target negative pressure during negative pressure drainage of a historical patient and at least one corresponding target duration range, determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient; the historical patient is a patient of a target group type having a wound of the target wound type, the target negative pressure is a negative pressure that is easy to set for negative pressure drainage, and the target duration range is a duration range in which the negative pressure duration of the corresponding target negative pressure is easy to be when a scar appears on the wound; If yes, determining a suitable negative pressure that matches the target patient, and continuing to perform negative pressure drainage on the target patient based on the suitable negative pressure; When the negative pressure drainage of the target patient ends, determining an appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration of the negative pressure drainage of the target patient; The appropriate applied pressure for the target patient to be subjected to the pressure-applied scar prevention treatment is determined, and the target patient is subjected to the pressure-applied scar prevention treatment according to the appropriate interval time and the appropriate applied pressure.

2. The wound pressure monitoring method for preventing scarring according to claim 1, characterized in that: The determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on at least one target negative pressure during the negative pressure drainage of the historical patient and at least one corresponding target duration range specifically includes: Obtaining historical negative pressures in negative pressure drainage performed on historical patients, counting the first number of occurrences of each of the historical negative pressures, and selecting a first number of historical negative pressures from each of the historical negative pressures in descending order of the first number of occurrences to determine as target negative pressures; Obtaining a historical duration range in which the duration of a single target negative pressure falls under the premise that a scar appears on the wound surface of a historical patient, counting the second number of occurrences of each historical duration range, and selecting a second number of historical duration ranges from each of the historical duration ranges in descending order of the second number of occurrences as a target duration range, wherein the target duration range is a historical duration range corresponding to a single target negative pressure; Determine a first weight for each of the target negative pressures, and determine a second weight for each of the target duration ranges corresponding to each of the target negative pressures, wherein the first weight is a ratio of a first occurrence number of each target negative pressure to a sum of first occurrence numbers of all target negative pressures, and the second weight is a ratio of a second occurrence number of a single target duration range corresponding to the target negative pressure to a sum of second occurrence numbers of all corresponding target duration ranges; Obtain the current negative pressure and the corresponding current duration in the negative pressure drainage of the target patient, and determine whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on the current negative pressure, the current duration, the first weight and the corresponding second weights.

3. The wound pressure monitoring method for preventing scarring according to claim 2, characterized in that: The determining whether to adjust the current negative pressure in the negative pressure drainage of the target patient based on the current negative pressure, the current duration, the first weight, and the corresponding second weights specifically includes: When the current negative pressure is the target negative pressure, if the current duration is within the target duration range corresponding to the current negative pressure, the corresponding target duration range is determined as the first duration range; Calculating a first product of a first weight of the current negative pressure and a second weight of a corresponding first time range, and if the first product is greater than a preset first threshold, determining to adjust the current negative pressure; When the current negative pressure is not the target negative pressure, a target negative pressure greater than the current negative pressure is determined as a first negative pressure, a target negative pressure less than the current negative pressure is determined as a second negative pressure, and a target duration range within which the current duration is located is determined as a second duration range; Calculate a second product of the first weight of the first negative pressure and the second weight of the corresponding second duration range, and calculate a third product of the first weight of the second negative pressure and the second weight of the corresponding second duration range; When the second product and the third product are both greater than the first threshold, it is determined to adjust the current negative pressure.

4. The wound pressure monitoring method for preventing scarring according to claim 2, characterized in that: The determining of the appropriate negative pressure matching the target patient specifically includes: Determining the remaining drainage time of the negative pressure drainage of the target patient; If the remaining drainage time exists in the target duration range corresponding to the target negative pressure, the corresponding target negative pressure is determined as the key negative pressure, and the target duration range in which the remaining drainage time exists is determined as the key duration range; Calculate the fourth product of the first weight of each of the key negative pressures and the second weight of the corresponding key duration range, and select the minimum fourth product from the fourth products; The focus negative pressure corresponding to the minimum fourth product is determined as the appropriate negative pressure matching the target patient.

5. The wound pressure monitoring method for preventing scarring according to claim 1, characterized in that: The determining, based on at least one actual negative pressure and the corresponding actual duration of negative pressure drainage of the target patient, the appropriate interval duration for starting pressurization treatment for scar prevention on the target patient specifically includes: If the actual negative pressure in the negative pressure drainage of the target patient is the target negative pressure, the corresponding actual negative pressure is determined as the important negative pressure, and when the actual duration of the important negative pressure is within the corresponding target duration range, the corresponding target duration range is determined as the important duration range; Calculating a fifth product of the first weight of each important negative pressure and the second weight of the corresponding important duration range, and summing each of the fifth products to obtain a sum of the corresponding first products; The appropriate interval length between the pressurized scar prevention treatment and the end of the negative pressure drainage is determined according to the sum of the first products. The larger the sum of the first products, the smaller the appropriate interval length.

6. The wound surface pressure monitoring method for preventing scarring according to claim 1, characterized in that: The determining of the appropriate pressure to be applied when performing the pressure treatment for scar prevention on the target patient specifically includes: Obtain the interval time of the historical patients without scars starting the pressurized scar prevention treatment, and count the first occurrence frequency of at least one historical time range in which the interval time is located, and select a third number of historical time ranges from each of the historical time ranges in descending order of the first occurrence frequency to determine as the target time range; the interval time is the time between the end time of the negative pressure drainage and the start time of the pressurized scar prevention treatment; Obtaining historical pressures applied by historical patients without scars during pressurization scar prevention treatment within a single target duration range, counting the second occurrence frequency of each of the historical pressures, and selecting a fourth number of historical pressures from each of the historical pressures in descending order of the second occurrence frequency to determine as the target pressure for the corresponding target duration range; Determine a third weight for each of the target duration ranges, and determine a fourth weight for each of the target pressures corresponding to each of the target duration ranges, wherein the third weight is a ratio of a first occurrence frequency of each target duration range to a sum of first occurrence frequencies of all target duration ranges, and the fourth weight is a ratio of a second occurrence frequency of a single target pressure corresponding to the target duration range to a sum of second occurrence frequencies of all corresponding target pressures; According to the third weight and the corresponding fourth weights, the appropriate pressure to be applied when performing pressurization treatment for scar prevention on the target patient is determined.

7. The wound pressure monitoring method for preventing scarring according to claim 6, characterized in that: Determining the appropriate pressure to be applied when performing the pressurization scar prevention treatment on the target patient according to the third weight and the corresponding fourth weights specifically includes: Calculating a sixth product of the third weight of each target duration range and the fourth weight of each corresponding target pressure, and summing each of the sixth products to obtain a sum of the second products of the corresponding target duration range; Determine the target duration range in which the suitable interval duration is located as the final duration range, and if the sum of the second products corresponding to the final duration range is greater than a preset second threshold, determine that the rationality check of the suitable interval duration has passed; After the rationality check of the suitable interval duration is passed, each target pressure corresponding to the final duration range is determined as a candidate pressure, and all sixth products corresponding to the same candidate pressure are summed to obtain the corresponding sum of the third products; The maximum sum of the third products is selected from the sums of the third products, and the selected pressure corresponding to the maximum sum of the third products is determined as the appropriate pressure to be applied when performing pressurized scar prevention treatment on the target patient.

8. A wound pressure monitoring system for preventing scarring, characterized in that: include: An information acquisition module (11) is used to acquire a target group type of a target patient and acquire a target wound type of a wound of the target patient; An adjustment determination module (12) is used to determine whether to adjust the current negative pressure in the negative pressure drainage of the target patient when the negative pressure drainage of the target patient has not yet ended, based on at least one target negative pressure during the negative pressure drainage of a historical patient and at least one corresponding target duration range; the historical patient is a patient of a target group type with a wound of the target wound type, the target negative pressure is a negative pressure that is easy to set for negative pressure drainage, and the target duration range is a duration range in which the negative pressure duration of the corresponding target negative pressure is easy to be when a scar appears on the wound surface; a negative pressure monitoring module (13), configured to, if yes, determine a suitable negative pressure that matches the target patient, and continue to perform negative pressure drainage on the target patient based on the suitable negative pressure; A duration determination module (14) is used to determine, when the negative pressure drainage of the target patient ends, an appropriate interval duration for starting pressurization scar prevention treatment for the target patient based on at least one actual negative pressure and the corresponding actual duration of the negative pressure drainage of the target patient; The scar prevention module (15) is used to determine the appropriate pressure to be applied when performing the pressure-applied scar prevention treatment on the target patient, and to perform the pressure-applied scar prevention treatment on the target patient according to the appropriate interval time and the appropriate pressure.

9. A computer-readable storage medium having a computer program stored therein, characterized in that: When the computer program is loaded and executed by a processor, the method according to any one of claims 1 to 7 is adopted.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, characterized in that: When the processor loads and executes the computer program, the method according to any one of claims 1 to 7 is adopted.

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