A method of intervention in abnormal scarring of a caesarean section wound

Abstract

This invention relates to the field of postoperative wound management technology, specifically to a method for intervening in abnormal scar hyperplasia after a cesarean section. The method includes the following steps: based on linear scar detection sites on the abdominal wall, the rebound temporal distribution characteristics are obtained; based on the changes in the rebound sequence, a segmented scar location structure is formed; the segmental nursing interval sequence is determined by combining the rebound arrangement relationship of each segment; nursing execution data is then generated according to the segmental location; and nursing rhythm changes are generated based on the differences in retesting. This invention calculates the recovery ratio based on displacement record changes and determines the rebound sequence to obtain temporal characteristics. By analyzing the internal temporal density, the order of segmental nursing is adjusted; the currently initiated segment is selected to optimize the application execution data; the records are rearranged to establish the nursing rhythm; and the unified treatment is transformed into a dynamic zonal intervention based on tissue elasticity. This eliminates the drawbacks of blind operation and ensures precise inhibition of tension concentration areas, comprehensively enhancing the targeted control of abnormal hyperplasia and improving the overall repair quality.

Description

Technical Field

[0001] This invention relates to the field of postoperative wound management technology, and in particular to a method for intervening in abnormal scar hyperplasia of cesarean section wounds. Background Technology

[0002] Postoperative wound management mainly involves the observation, treatment, and continuous intervention of the wound healing process after the surgical incision is closed. This includes assessing the condition of the incision skin and subcutaneous tissue, identifying the risk of exudation and infection, controlling suture tension, local cleaning and covering, selecting external dressings, determining the timing of dressing changes, tracking the scar formation process, and taking appropriate measures for different healing stages. Among these, traditional intervention methods for abnormal scar hyperplasia in cesarean section wounds refer to the treatment of situations such as raised scars above the skin surface, hardened texture, darkened color, and local traction thickening that occur or may occur after the cesarean section abdominal wall incision has healed. These methods primarily address excessive collagen deposition, persistent local tension, outward thickening of scar tissue, and gradual fixation of scar boundaries during the wound healing process.

[0003] Current clinical intervention methods often rely on macroscopic assessment of wound healing status and uniform local tension control, treating abdominal wall incisions as homogeneous structures. This makes it difficult to accurately capture the dynamic non-uniform differences in tissue elasticity evolution and recovery process in different areas. Consequently, when performing targeted operations on locally traction-thickened areas, there is a lack of refined timing guidance, resulting in serious blindness in the selection of intervention locations and intervals. This can easily cause high-risk local segments to miss the optimal inhibition point, making it difficult to effectively address structural changes caused by collagen deposition. Consequently, the accuracy of abnormal proliferation prevention and the overall repair quality are significantly weakened. Summary of the Invention

[0004] To address the technical problems existing in the prior art, this invention provides a method for intervening in abnormal hyperplasia of cesarean section scars. The technical solution is as follows:

[0005] On the one hand, a method for intervening in abnormal hyperplasia of cesarean section scars is provided, including the following steps: S1: Based on the detection sites of linear scars on the abdominal wall, the original height benchmark of each detection site is called, the surface height recovery change process after the detection head is removed is recorded, the benchmark time when the recovery ratio is close to the original height is identified, the rebound order of each detection site is arranged, and the rebound time distribution characteristics are obtained. S2: Based on the rebound time distribution characteristics, the order of linear scar sites from cesarean section is called, the position of rebound sequence change of adjacent detection sites is identified, the segment separation position is determined, and continuous detection sites are merged to obtain the scar segment position structure. S3: Based on the scar segmentation location structure, obtain the rebound time arrangement of each segment, identify the rebound sequence concentration within the segment, and determine the rebound sequence relationship of each segment by referring to the central position of the scar rebound time, thus obtaining the segment care interval sequence. S4: Based on the segmental nursing interval sequence, call the scar location distribution of each segment, check the segmental nursing sequence record, identify the current nursing start segment, match the corresponding area of ​​the cesarean section incision tension reduction dressing component, and obtain segmental nursing execution data; S5: Based on the segmental nursing execution data, obtain the rebound change record of the retest detection site, identify the difference position by comparing with the previous rebound sequence, determine the nursing sequence change segment, rearrange the segmental nursing sequence record, and obtain the nursing rhythm change result.

[0006] On the other hand, the rebound timing distribution features include site rebound time sorting, site rebound interval distribution, and site rebound rhythm identifiers; the scar segmentation location structure includes segment boundary location, segment length range, and segment spatial arrangement relationship; the segment nursing interval sequence includes segment nursing initiation order, segment nursing interval arrangement, and segment nursing cycle identifiers; the segment nursing execution data includes nursing initiation segment location, dressing coverage area range, and nursing execution timing record; and the nursing rhythm change results include rhythm adjustment segment location, rhythm sequence change record, and rhythm cycle change status.

[0007] On the other hand, the steps for obtaining the rebound timing distribution characteristics are as follows: S101: Based on the detection sites of linear scars on the abdominal wall, the trajectory of surface height change is obtained. The continuous sampling records of the displacement detection component after the indentation detection head leaves the detection site are compared. The relationship between the recovery ratio change of the surface height and the original height benchmark at each sampling time is calculated. The location of the stable phase in the recovery ratio change trajectory is determined, and the recovery ratio change sequence is obtained. S102: Based on the recovery ratio change sequence, compare the sampling time sequence corresponding to when the recovery ratio reaches the preset recovery judgment standard, calculate the sequential relationship of the rebound time of each detection site, determine the rebound order of the detection sites, and obtain the site rebound time sequence. S103: Based on the rebound time series of the site, obtain the spatial arrangement relationship of the linear scar on the abdominal wall, compare the positions of the rebound time changes of adjacent detection sites, screen the detection sites with the turning point of the rebound sequence, determine the distribution structure of the rebound sequence along the scar line, and obtain the rebound time distribution characteristics.

[0008] On the other hand, the specific steps for obtaining the segmented location structure of the scar are as follows: S201: Based on the rebound timing distribution characteristics, the spatial order of the detection sites is called, and the rebound sequence of adjacent detection sites is compared one by one. The positions of the corresponding detection sites are changed in sequence and the turning nodes are determined by combining the adjacency relationship of the sites to obtain the set of rebound sequence turning nodes. S202: Based on the set of rebound sequence turning nodes, call the spatial position sequence of detection sites, check the arrangement of each node in the linear scar direction one by one, delineate the separation boundary according to the interval relationship of adjacent nodes, and sort out the segment boundary by combining the correspondence relationship of the sites before and after the boundary to obtain the scar segment boundary set. S203: Based on the scar segment boundary set, call the spatial order sequence of detection sites, retrieve the consistency relationship of the rebound order of continuous detection sites along each separation position, merge adjacent detection sites according to the consistency relationship, and establish segment arrangement by combining the merging results with the spatial position correspondence to obtain the scar segment position structure.

[0009] On the other hand, the steps for obtaining the segmented nursing interval sequence are as follows: S301: Based on the scar segmentation location structure, obtain the rebound time arrangement of each segment detection site, check the rebound order of the first and last sites of the same segment segment by segment, and organize the internal arrangement order of the segment according to the temporal adjacency relationship of adjacent sites to obtain the segment rebound arrangement sequence. S302: Based on the segment rebound arrangement sequence, call the rebound order of scar detection sites, check the middle arrangement position of all detection sites one by one, and organize the reference order according to the internal arrangement order of the segment and the relationship between the middle arrangement position to obtain the segment order reference relationship; S303: Based on the segment sequence reference relationship, call the rebound arrangement order of each segment, check the segment sequence and the offset relationship with the reference sequence segment by segment, rearrange the segment nursing sequence according to the offset direction, and obtain the segment nursing interval sequence.

[0010] On the other hand, the specific steps for obtaining the segmental nursing execution data are as follows: S401: Based on the segmental nursing interval sequence, check the position of each segment along the linear scar on the abdominal wall, record the starting and ending positions of the corresponding segments according to the nursing sequence, organize the segment order, and correct the order of arrangement by combining the adjacent relationship of the segments to obtain the segmental nursing sequence table. S402: Based on the segment nursing sequence table, analyze the overlap between the effective range of the tension-reducing dressing component and the segment boundary position, organize the dressing matching relationship according to the starting and ending positions of the dressing coverage, and obtain the dressing area mapping data. S403: Based on the patch area mapping data, check the correspondence between the nursing sequence and the patch coverage area for each zone, adjust the patch start order according to the zone arrangement order, and establish a correspondence between the zone position and the start order to obtain the zone nursing execution data.

[0011] On the other hand, the specific steps for obtaining the results of the nursing rhythm changes are as follows: S501: Based on the segmental nursing execution data, obtain the retest detection site change data, compare the rebound sequence of this round with the corresponding site arrangement of the previous round, change the position according to the scar direction marking order, and sort out the corresponding relationship of the changed positions in combination with the adjacent relationship of the site to obtain the rebound sequence change position set; S502: Based on the set of rebound sequence change positions, call the segment boundary position records, analyze the relationship between the difference positions falling into the segment boundary before and after, merge the difference positions into their respective segments according to the segment boundary, and combine the segment sequence position identifier to change the segment range to obtain the nursing sequence adjustment segment set; S503: Based on the nursing sequence adjustment segment set, obtain the segment nursing sequence record, analyze the arrangement relationship between the modified and unmodified segments, rearrange the nursing sequence according to the position of the modified segment, and obtain the nursing rhythm change result.

[0012] On the other hand, the detection sites refer to multiple contact positions set on the flexible positioning patch along the linear scar direction of the cesarean section abdominal wall, and the original height reference refers to the surface height data collected by the displacement detection component when the detection head is pressed in but not in contact with the scar surface.

[0013] On the other hand, the rebound sequence refers to the sequential arrangement of the detection sites when their surface height recovers to near the original height reference time, and the segment separation position refers to the segment division boundary determined based on the spatial position of the change node on the scar line.

[0014] On the other hand, the rebound time arrangement refers to the arrangement of the rebound times of each detection site within the same scar segment in chronological order, and the central position refers to the rebound time reference point in the middle position after the rebound times of all detection sites of the entire scar are arranged in order.

[0015] The beneficial effects of the technical solutions provided in the embodiments of the present invention include at least the following: The recovery ratio is calculated based on displacement record changes, and the rebound sequence is determined to obtain temporal characteristics. Changes at adjacent sites are compared to screen nodes and establish a segmented positional structure. The sequence of nursing care in each segment is adjusted by analyzing the internal temporal density. The current starting segment is selected based on the nursing interval sequence to optimize the application data. Then, the nursing rhythm is established by rearranging the records in conjunction with the retest changes. The unified treatment is transformed into a dynamic zonal intervention based on tissue elasticity, eliminating the drawbacks of blind operation and ensuring that the tension concentration area is accurately suppressed. This comprehensively enhances the pertinence of abnormal proliferation control and improves the overall repair quality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a flowchart of the main steps of the present invention; Figure 2 This is a flowchart of steps S1 of the present invention; Figure 3 This is a flowchart of steps S2 of the present invention; Figure 4 This is a flowchart of steps S3 of the present invention; Figure 5 This is a flowchart of step S4 of the present invention; Figure 6 This is a flowchart of steps S5 of the present invention. Detailed Implementation

[0018] The technical solution of the present invention will now be described with reference to the accompanying drawings.

[0019] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0020] This invention provides a method for intervening in abnormal scar hyperplasia after a cesarean section, such as... Figure 1 As shown, it includes the following steps: S1: Based on the detection sites of linear scars on the abdominal wall, the original height reference of each detection site is called, the continuous displacement record of the change stage after the indentation detection head leaves is compared, the time when the recovery ratio is close to the original height reference is calculated, the rebound sequence of each detection site is determined, and the rebound time distribution characteristics are obtained. S2: Based on the rebound time sequence distribution characteristics, the order of the sites corresponding to the linear cesarean section scar is called, the positions of the rebound changes of adjacent detection sites are compared, the nodes of rebound sequence change are selected as the segment separation positions, and the relationship of the same segment to which the continuous detection sites belong is determined, so as to obtain the scar segmentation position structure. S3: Based on the segmented location structure of the scar, obtain the rebound time arrangement of each segment, compare the density of rebound within the segment, analyze the central position of the scar rebound time as a reference position, determine the similarity of the rebound sequence of each segment, adjust the segment nursing sequence, and obtain the segment nursing interval sequence. S4: Based on the segmental nursing interval sequence, call the scar location distribution of each segment, compare the nursing sequence records of each segment, filter the current nursing start segment location, determine the application area corresponding to the cesarean section incision tension reduction dressing component, adjust the application start order, and obtain segmental nursing execution data; S5: Based on the segmental nursing execution data, obtain the corresponding retest detection site change data, compare the rebound time sequence of this round with the difference position of the previous round record, determine the nursing sequence change segment, rearrange the segment nursing sequence records, and obtain the nursing rhythm change results.

[0021] The rebound time sequence distribution characteristics include the site rebound time order, site rebound interval distribution, and site rebound rhythm identifier. The scar segmentation location structure includes the segment boundary location, segment length range, and segment spatial arrangement relationship. The segment nursing interval sequence includes the segment nursing initiation sequence, segment nursing interval arrangement, and segment nursing cycle identifier. The segment nursing execution data includes the nursing initiation segment location, dressing coverage area range, and nursing execution time sequence record. The nursing rhythm change results include the rhythm adjustment segment location, rhythm sequence change record, and rhythm cycle change status.

[0022] In S1, the detection sites refer to multiple contact positions set on the flexible positioning patch along the linear scar direction of the cesarean section abdominal wall, used for the press-in detection head to sequentially contact and collect scar surface recovery information; the original height reference refers to the surface height data collected by the displacement detection component when the press-in detection head has not contacted the scar surface, and this height serves as a reference for judging the recovery ratio; the press-in detection head refers to the contact execution component installed at the front end of the detection mechanism, used to apply a uniform pressing action to the scar surface to form a displacement recovery process; the continuous displacement recording change stage refers to the surface height change record continuously collected by the displacement detection component over time after the press-in detection head leaves the scar surface; the rebound occurrence sequence refers to the sequential arrangement of the surface heights of each detection site when they recover to near the original height reference.

[0023] In S2, the position of rebound change refers to the location where the rebound time order changes among adjacent detection sites arranged along the linear scar of a cesarean section; the change node refers to the detection site corresponding to the position of rebound change, which serves as a reference point for scar zoning identification; the segment separation position refers to the segment division boundary determined based on the spatial position of the change node on the scar line; the same segment relationship refers to the belonging relationship of the same management segment formed when the rebound order of multiple detection sites remains continuous and no change in order occurs.

[0024] In S3, the rebound time arrangement refers to the sequential arrangement of rebound times at each detection site within the same scar segment; the density of rebound time refers to the concentration or dispersion of time intervals between rebound times at each detection site within the segment; the central position refers to the reference point in the middle of the rebound time after all detection sites on the entire scar are arranged in sequence; the proximity refers to the relative time relationship between the rebound time arrangement of each segment and the central position; and the segment care sequence refers to the order of care execution for different scar segments based on the rebound time arrangement.

[0025] In S4, each segment refers to multiple continuous scar management areas formed by dividing the cesarean section linear scar according to the scar segmentation location structure; the starting segment location refers to the scar segment location where the nursing operation is first performed according to the segment nursing interval sequence within the current nursing cycle; the tension-reducing dressing component refers to the dressing execution device used to apply pressure or reduce tension on the surface of the cesarean section incision scar; the dressing activation sequence refers to the execution order in which the tension-reducing dressing components are activated sequentially for multiple scar segments according to the nursing priority.

[0026] In S5, the data on changes in retest detection sites refers to the rebound time changes obtained by collecting data from scar detection sites again after completing one nursing care session; the difference location refers to the location of the detection site that changes after comparing the retest results with the previous round of detection records; the nursing sequence change segment refers to the scar segment where the nursing sequence has been re-determined based on the difference location; the nursing rhythm change result refers to the information on the nursing rhythm change status of the scar segment after completing one or more nursing care sessions, formed by comparing the rebound of the retest detection sites with the records of the previous cycle, and is used to indicate the changes in the nursing sequence of different scar segments in continuous nursing cycles and the adjustment of nursing intervals.

[0027] like Figure 2 As shown, the specific steps for obtaining the rebound time-series distribution characteristics are as follows: S101: Based on the detection sites of linear scars on the abdominal wall, the trajectory of surface height change is obtained. The continuous sampling records of the displacement detection component after the indentation detection head leaves the detection site are compared. The relationship between the recovery ratio change of the surface height and the original height benchmark at each sampling time is calculated. The location of the stable phase in the recovery ratio change trajectory is determined, and the recovery ratio change sequence is obtained. Based on the flexible positioning patch, detection contact points are arranged sequentially along the linear scar direction of the cesarean section abdominal wall. First, the initial height reference is read for each contact point. Then, before the detection head touches the scar surface, the displacement detection component continuously reads the surface height three times. For example, if three consecutive readings for a detection point are 2.47 mm, 2.50 mm, and 2.49 mm, the three values ​​are added together to obtain 7.46 mm, and then divided by 3 to obtain 2.49 mm, which is used as the initial height reference for that detection point. Subsequently, the detection head is controlled to press vertically towards the scar surface. The probe is inserted to a depth of approximately 0.56 mm and held for 0.6 seconds. After the probe is removed, continuous sampling begins, recording the surface height every 0.05 seconds. For example, the recorded heights are 1.94 mm, 2.08 mm, 2.18 mm, 2.28 mm, 2.36 mm, 2.41 mm, 2.45 mm, and 2.47 mm. Then, the recovery change of each sampling height relative to the indentation height is recorded sequentially. For example, if the indentation height is 1.93 mm, the recovery amount for the second sampling is 0.15 mm, and for the third sampling is 0. The first sample showed a height difference of 0.25 mm, the second 0.35 mm, and so on. The difference between adjacent samples was recorded; for example, the difference between the 4th and 5th samples was 0.08 mm, between the 5th and 6th was 0.05 mm, and between the 6th and 7th was 0.04 mm. Three consecutive differences below 0.03 mm were used as a stabilization condition. When subsequent adjacent sample differences reached 0.02 mm, 0.01 mm, and 0.01 mm respectively, it indicated that the sample had entered a stable variation range starting from the 7th sample. The 10th sample... After the sampling was completed and confirmed that the difference was less than 0.03 mm for three consecutive times, the time of the 7th sampling was recorded as the starting position of the recovery change entering the stable stage. Then, the original height reading, indentation, exit, continuous sampling and difference recording were repeated for other detection points on the scar line. The recovery amount of each sampling height relative to the height of the indentation end was divided by the difference between the original height reference and the height of the indentation end of the detection point, and multiplied by 100% to obtain the recovery ratio change sequence of the corresponding detection point. Then, the recovery ratio change record was formed by organizing it in chronological order.

[0028] S102: Based on the recovery ratio change sequence, compare the sampling time sequence when the recovery ratio reaches the preset recovery judgment standard, calculate the chronological relationship of the rebound time of each detection site, determine the rebound sequence of the detection sites, and obtain the site rebound time sequence. Based on the recorded recovery ratio change sequence at each detection point, the recovery ratio is checked point by point to see if it reaches or exceeds the pre-set recovery judgment standard. The recovery judgment standard is uniformly set at 93%, which is determined based on the statistical range where the height change slows down significantly after the recovery ratio exceeds 90% in multiple tests. For example, if the recovery ratio sequence at a certain detection point is 0%, 21%, 38%, 56%, 73%, 85%, 91%, 94%, 96%, and the first time it reaches or exceeds 93% when the sequence reaches 94%, then the sampling time corresponding to that time is recorded as the rebound time of that detection point. The instant the detection head leaves is recorded as 0 seconds, and the initial value of the recovery ratio is recorded as 0%. Thereafter, the recovery ratio is recorded every 0.05 seconds. If the sampling occurs 0.40 seconds after the detection head leaves, it is recorded as 0.40 seconds. The same check is then performed on another detection point, for example, if the recovery ratio is 0%, 18%, 33%, 50%, 66%, 79%, 88%, 92%, 93%, 95%, and the first time it reaches or exceeds 93%... When 93% of the time corresponds to 0.45 seconds, it is recorded as 0.45 seconds. After completing this registration process for all detection points, all rebound times are sorted sequentially. For example, if the rebound times of five detection points are 0.35 seconds, 0.40 seconds, 0.40 seconds, 0.45 seconds, and 0.50 seconds, they are arranged in ascending order as 0.35 seconds, 0.40 seconds, 0.40 seconds, 0.45 seconds, and 0.50 seconds. When identical times are found, the spatial number of the detection point is used for sorting. For example, the number... If both No. 2 and No. 3 have a time limit of 0.40 seconds, then the data is recorded in the order of No. 2 first and No. 3 last. If a certain detection point has not reached 93% by 0.60 seconds, then sampling continues until 0.70 seconds. If it reaches or exceeds 93% for the first time within 0.70 seconds, then the corresponding sampling time is recorded as the rebound time of that point. If it has not reached 93% by 0.70 seconds, then it is recorded as not meeting the recovery judgment standard within 0.70 seconds. Then, all detection points are arranged in chronological order to form a unified record table, thus obtaining the site rebound time sequence.

[0029] S103: Based on the site rebound time series, obtain the spatial arrangement relationship of linear scars on the abdominal wall, compare the positions of the rebound time changes of adjacent detection sites, screen the detection sites with rebound sequence inflection, determine the distribution structure of the rebound sequence along the scar line, and obtain the rebound time distribution characteristics. Based on the rebound time sequence established for each detection point, the spatial arrangement of the detection points on the linear scar on the abdominal wall is also considered. For example, if the detection points are numbered 1, 2, 3, 4, and 5 from left to right along the scar, their corresponding rebound times are 0.40 seconds, 0.40 seconds, 0.35 seconds, 0.50 seconds, and 0.35 seconds, respectively. Then, the changes in rebound time between adjacent detection points are checked one by one. First, the time difference between detection points 1 and 2 is compared, and both are 0.40 seconds. If the difference is 0, it is recorded as no change in order. Next, the time difference between items 2 and 3 is compared. Subtracting 0.35 seconds from 0.40 seconds gives 0.05 seconds, indicating that item 3's rebound time is earlier than item 2's. This is recorded as a change in order. Then, the time difference between items 3 and 4 is compared. Subtracting 0.50 seconds from 0.35 seconds gives a negative value, indicating that item 4's rebound time is later than item 3's. The rebound times have returned to the increasing order along the spatial numbering; this is recorded as order restoration. Finally, the time difference between items 4 and 5 is compared... Subtracting 0.35 seconds from 0.50 seconds gives 0.15 seconds, indicating that the rebound time of No. 5 is earlier than that of No. 4. The sequence change is recorded again. When the absolute value of the time difference is less than 0.01 seconds, it is considered to be the same time. For example, the difference between 0.401 seconds and 0.398 seconds is 0.003 seconds, so it is treated as the same time and no change point is recorded. When the rebound time relationship between adjacent detection points changes from the same or forward sequence to the reverse sequence where the later point is earlier than the earlier point, the later point is recorded as the rebound sequence turning point detection point. For example, if the sequence is reversed between No. 2 and No. 3, and between No. 4 and No. 5, then No. 3 and No. 5 are regarded as turning points. Combined with the actual distance between detection points, such as 8 mm between each detection point, the 4 mm position of the midpoint between No. 2 and No. 3 is recorded as the segment separation reference position, and the 4 mm position of the midpoint between No. 4 and No. 5 is recorded as another separation reference position. Then, the detection points are divided into multiple continuous areas according to the turning points to obtain the rebound time sequence distribution characteristics.

[0030] like Figure 3 As shown, the specific steps for obtaining the segmented location structure of the scar are as follows: S201: Based on the rebound time sequence distribution characteristics, the spatial order of the detection sites is called, the rebound sequence of adjacent detection sites is compared one by one, the positions are changed in sequence and the corresponding detection sites are collected, and the turning nodes are determined by combining the adjacency relationship of the sites to obtain the set of rebound sequence turning nodes. Retrieve the sequence of detection site numbers arranged along the linear scar direction of the cesarean section on the flexible positioning patch. For example, if the scar length is approximately 64 mm and 8 detection sites are placed, the spatial numbers would be recorded as 1, 2, 3, 4, 5, 6, 7, and 8. Simultaneously, retrieve the corresponding rebound time records, for example, times of 0.36 seconds, 0.38 seconds, 0.41 seconds, 0.39 seconds, 0.42 seconds, 0.45 seconds, 0.44 seconds, and 0.47 seconds. Then, read the time values ​​of adjacent sites one by one and check them sequentially. First, extract sites 1 and 2. The times are 0.36 seconds and 0.38 seconds. A subtraction calculation yields 0.02 seconds, which is recorded as a continuation of the sequence. Then, the times at positions 2 and 3 are extracted (0.38 seconds and 0.41 seconds), resulting in a difference of 0.03 seconds, which is also recorded as a continuation of the sequence. Next, the times at positions 3 and 4 are extracted (0.41 seconds and 0.39 seconds), and a subtraction calculation yields a difference of 0.02 seconds, but a time reversal occurs. Therefore, position 4 is registered as a position of sequence change. Subsequently, the times at positions 4 and 5 are extracted (0.39 seconds and 0.42 seconds), resulting in a difference of 0.03 seconds, which is registered as a sequence restoration. Finally, positions 5 and 6 are extracted... The difference of 0.03 seconds between 0.42 seconds and 0.45 seconds is recorded as a continuation of the sequence. Then, the difference of 0.01 seconds between sites 6 and 7 (0.45 seconds and 0.44 seconds) indicates a reverse change, and site 7 is recorded as a position of sequence change. Next, the difference of 0.03 seconds between sites 7 and 8 (0.44 seconds and 0.47 seconds) is recorded as a position of sequence restoration. Then, the numbers of all detection sites showing reversed sequence are summarized, for example, sites 4 and 7. The adjacency distance of the detection sites is then used for verification. If the average distance between the detection sites is 8... If the time difference is 8 mm, then the time difference between positions 3 and 4 is 8 mm, and the time difference between positions 6 and 7 is 8 mm. The time difference threshold is set to 0.015 seconds. This threshold is derived from the sum of the device sampling accuracy of 0.01 seconds and the clinical test repetition fluctuation of 0.005 seconds. When the time difference between the reverse positions is greater than 0.015 seconds and the adjacent distance is less than 12 mm, it is registered as a turning point. In this example, the time difference of position 4 is 0.02 seconds, which meets the condition, while the time difference of position 7 is 0.01 seconds, which does not reach the threshold. Therefore, detection position 4 is registered as a rebound sequence turning point, thus obtaining the set of rebound sequence turning points.

[0031] S202: Based on the set of rebound sequence turning nodes, call the spatial position sequence of detection sites, check the arrangement position of each node in the linear scar direction one by one, delineate the separation boundary according to the interval relationship of adjacent nodes, and sort out the segment boundary by combining the correspondence relationship of the sites before and after the boundary to obtain the scar segment boundary set. First, the spatial position sequence of all detection sites along the linear scar direction is retrieved. For example, the spatial coordinates of the 8 detection sites are recorded as 0 mm, 8 mm, 16 mm, 24 mm, 32 mm, 40 mm, 48 mm, and 56 mm respectively. Then, the turning node numbers are read one by one and their corresponding spatial positions are assigned. For example, node number 4 corresponds to the 24 mm position. Simultaneously, other potential nodes are searched; for example, node number 7 corresponds to the 48 mm position. The node positions are then arranged and registered according to spatial order, for example, the 24 mm node is located on the front side, and the 48 mm node is located on the back side. Next, the distance between adjacent nodes is calculated. Subtracting 24 mm from 48 mm yields a distance of 24 mm. This distance is then checked against the interval, setting the interval range to 16 mm to 32 mm. This range is determined based on the standard spacing of 8 mm for detection sites and the distance between 2 to 4 consecutive sites. In this example, 24 mm falls within this interval, so the site is considered a 24 mm site. The interval is registered as a valid segmentation interval. Then, the detection sites on both sides of each node are spatially checked. For example, for the 24 mm node, the front site is the 16 mm position of site 3 and the back site is the 32 mm position of site 5. The midpoint position on both sides is calculated, and the average of 16 mm and 24 mm is 20 mm, which is used as the reference position for the first segment boundary. Then, the same operation is performed on the 48 mm node. The 40 mm position of site 6 on the front side and the 56 mm position of site 8 on the back side are read. The midpoint on both sides is calculated, and the 44 mm position near 48 mm is used as the reference position for the second boundary. Then, all boundary records are sorted in spatial order. For example, two boundaries are obtained, 20 mm and 44 mm. Then, the rebound time difference of the detection sites on both sides of the boundary is read. For example, the difference of 0.41 seconds for site 3 and 0.39 seconds for site 4 is 0.02 seconds, which is greater than the 0.015 second threshold. Then, the boundary is confirmed to be valid. Finally, the scar segment boundary set is formed.

[0032] S203: Based on the scar segment boundary set, call the spatial order sequence of detection sites, retrieve the consistency relationship of the rebound order of continuous detection sites along each separation position, merge adjacent detection sites according to the consistency relationship, and establish segment arrangement by combining the merging results with the spatial position correspondence to obtain the scar segment location structure; The system retrieves the spatial numbering sequence of the detection sites and their corresponding rebound time records. For example, the rebound times for sites 1 to 8 are 0.36 seconds, 0.38 seconds, 0.41 seconds, 0.39 seconds, 0.42 seconds, 0.45 seconds, 0.44 seconds, and 0.47 seconds, respectively. Simultaneously, it reads the segment boundary positions at 20 mm and 44 mm. Then, based on the spatial location, the detection sites are divided into three continuous segments: the first segment is from 0 mm to 20 mm, corresponding to detection sites 1, 2, and 3; the second segment is from 0 mm to 44 mm... The first segment, ranging from 1 mm to 44 mm, corresponds to detection sites 4, 5, and 6. The third segment, ranging from 44 mm to 64 mm, corresponds to detection sites 7 and 8. The rebound time sequence within each segment is then checked. In the first segment, three time values ​​are read: 0.36 seconds, 0.38 seconds, and 0.41 seconds. Subtraction calculations are performed on each pair, yielding 0.02 seconds and 0.03 seconds. Since the difference between these two values ​​is greater than 0.01 seconds and both are positive, this segment is registered as having a consistent sequence. In the second segment, 0.39 seconds is read... Three time values, 0.42 seconds, and 0.45 seconds, are used to calculate the difference, resulting in 0.03 seconds. These are also recorded as sequentially consistent segments. Within the third segment, 0.44 seconds and 0.47 seconds are read, and a subtraction calculation is performed to obtain 0.03 seconds, which is also recorded as a sequentially consistent segment. A sequential consistency threshold of 0.01 seconds is set. When the time difference between adjacent detection sites is less than 0.01 seconds, they are considered sequentially consistent and no splitting is performed. For example, the difference between 0.401 seconds and 0.398 seconds is 0.003 seconds. The seconds are processed in the same order. If a reverse difference occurs within a segment, such as 0.45 seconds and 0.43 seconds, the detection site is re-registered as a new segment boundary. In this case, no new reverse difference occurred. Therefore, the three segments are arranged in spatial order as Segment 1 (0 to 20 mm), Segment 2 (20 to 44 mm), and Segment 3 (44 to 64 mm). The corresponding detection site numbers are recorded as Segment 1 (1 to 3), Segment 2 (4 to 6), and Segment 3 (7 to 8), thus obtaining the scar segmentation location structure.

[0033] like Figure 4 As shown, the specific steps for obtaining the segmental nursing interval sequence are as follows: S301: Based on the segmented location structure of the scar, the rebound time arrangement of the detection sites in each segment is obtained. The rebound order of the first and last sites in the same segment is checked segment by segment. The internal arrangement order of the segment is sorted according to the temporal adjacency relationship of adjacent sites to obtain the segment rebound arrangement sequence. Obtain the detection site number and spatial range corresponding to each segment. For example, segment 1 corresponds to sites 1, 2, and 3; segment 2 corresponds to sites 4, 5, and 6; and segment 3 corresponds to sites 7 and 8. Then, retrieve the rebound time of each site. Let's assume the rebound time for segment 1 is 0.36 seconds, 0.38 seconds, and 0.41 seconds; for segment 2 it's 0.39 seconds, 0.42 seconds, and 0.45 seconds; and for segment 3 it's 0.44 seconds and 0.47 seconds. Then, within each segment, first check the time order of the first and last sites. The difference between the first and last sites in segment 1 is 0.05 seconds, in segment 2 it's 0.06 seconds, and in segment 3 it's 0.03 seconds. Record these as the first site preceding the last site. Then, check the time adjacency relationship of adjacent sites one by one, and record the adjacent times... Differences less than 0.01 seconds are recorded as parallel adjacency, 0.01 to 0.05 seconds are recorded as immediate adjacency, and differences greater than 0.05 seconds are recorded as positional shifts. In this example, the internal differences of segment one are 0.02 seconds and 0.03 seconds, segment two is 0.03 seconds and 0.03 seconds, and segment three is 0.03 seconds, all falling within the immediate adjacency range. Therefore, the segments are arranged according to their original spatial order, progressing from the beginning to the end. If a segment has 0.42 seconds, 0.40 seconds, and 0.45 seconds, the 0.40-second position is first moved forward, and then its spatial position is checked to see if it is continuous with the positions before and after it. If it is continuous, it is retained in the internal order of this segment, forming an independent rebound sequence for each segment, resulting in the segment rebound arrangement sequence.

[0034] S302: Based on the segment rebound arrangement sequence, call the rebound order of scar detection sites, check the middle arrangement position of all detection sites one by one, and organize the reference order according to the internal arrangement order of the segment and the relationship between the middle arrangement position to obtain the segment order reference relationship; The overall rebound order of all detection sites along the entire cesarean section linear scar is retrieved. For example, if the 8 detection sites are ordered as 1, 2, 4, 3, 5, 7, 6, and 8, the middle position is found within this overall order. If the total number of detection sites is 8, the area between the 4th and 5th positions is used as the intermediate reference band, corresponding to the positions of sites 3 and 5. Then, the distribution of sites in each segment is checked against the overall order. In segment one, sites 1, 2, and 3 are in positions 1, 2, and 4 respectively, so segment one is registered as being close to the front of the intermediate reference band. In segment two, sites 4, 5, and 6 are in positions 3, 5, and 6 respectively. If the 7th position is the first point, then segment two is registered as crossing the intermediate reference band. If the 7th and 8th points of segment three are in the 6th and 8th positions respectively, then segment three is registered as being located behind the intermediate reference band. Then, the order of each segment is matched one by one with the relationship between the first and last points of the intermediate reference band. If the first point of a segment is in the 2nd position and the last point is in the 6th position, then it is registered as a crossing reference relationship. If all points are in the 4th position, then it is registered as a preceding reference relationship. If all points are in the 5th position, then it is registered as a following reference relationship. In this example, segment one is a preceding type, segment two is a crossing type, and segment three is a following type. The segment order reference relationship is obtained by sorting it out.

[0035] S303: Based on the segment order reference relationship, call the rebound arrangement order of each segment, check the segment order and the offset relationship between the reference order segment by segment, rearrange the segment nursing sequence according to the offset direction, and obtain the segment nursing interval sequence. Obtain the correspondence between the rebound arrangement order within each segment and the overall reference band. For example, segment 1 is a front-position type with internal order 1, 2, 3; segment 2 is a crossing type with internal order 4, 5, 6; and segment 3 is a rear-position type with internal order 7, 8. Then, check the offset direction of the current arrangement of each segment against the reference order. If all points within a segment are before the middle reference band, it is recorded as a forward offset; if all points within a segment are after the middle reference band, it is recorded as a backward offset; if points within a segment cross the middle reference band, it is recorded as a center offset. In this example, segment 1 is recorded as a forward offset, and segment 2 as a center offset. Segment 3 is recorded as the rear offset. The nursing sequence is then rearranged according to the order of center offset, front offset, and rear offset. Segment 2 is registered as the first nursing segment, then segment 1 as the second nursing segment, and finally segment 3 as the subsequent nursing segment. At the same time, the nursing interval numbers between adjacent segments are checked. The interval between the first segment and the second segment is recorded as 1, and the interval between the second segment and the last segment is recorded as 2. If segment 3 moves forward to the vicinity of the middle reference zone in subsequent retests, it is adjusted to the second nursing position and the original second segment is extended. In the current example, the nursing sequence of segment 2, segment 1, and segment 3 is maintained to obtain the segment nursing interval sequence.

[0036] like Figure 5 As shown, the specific steps for obtaining segmental nursing execution data are as follows: S401: Based on the segmental nursing interval sequence, check the arrangement position of each segment along the linear scar on the abdominal wall, record the starting and ending positions of the corresponding segments according to the nursing sequence, organize the segment order, and correct the arrangement order by combining the adjacent relationship of the segments to obtain the segmental nursing sequence table; Obtain the start and end positions for each segment. For example, if the total scar length is recorded as 72 mm, segment one corresponds to the position from 0 mm to 22 mm, segment two corresponds to the position from 22 mm to 46 mm, and segment three corresponds to the position from 46 mm to 72 mm. Simultaneously, retrieve the segment nursing interval sequence records; for example, segment two is the first nursing segment, segment one is the second nursing segment, and segment three is the third nursing segment. Then, extract the spatial position data of the segments sequentially according to the nursing order. First, register the start position (22 mm) and end position (46 mm) of segment two; then register the start position (0 mm) and end position (22 mm) of segment one; then register the start position (46 mm) and end position (72 mm) of segment three. Finally, check adjacent segments one by one. The spatial adjacency relationship between sections is determined by first calculating the difference between the 46 mm end of section two and the 0 mm beginning of section one, which is 46 mm. If this value is greater than the set adjacency threshold of 30 mm, it is registered as non-adjacent. Then, the difference between the 46 mm end of section two and the 46 mm beginning of section three is calculated, which is 0 mm. If this value falls within the adjacency range of 0 to 10 mm, it is registered as adjacent. Next, the difference between the 22 mm end of section one and the 22 mm beginning of section two is calculated, which is 0 mm, and it is also registered as adjacent. Then, the section order is reorganized according to the adjacency records, with spatially adjacent sections prioritized as continuous sections. The remaining sections are then supplemented according to their spatial position to obtain a section care sequence table in which section one, section two, and section three are arranged in sequence.

[0037] S402: Based on the segmental nursing sequence table, analyze the overlap between the effective range of the tension-reducing dressing component and the segment boundary position, organize the dressing matching relationship according to the starting and ending positions of the dressing coverage, and obtain the dressing area mapping data; Obtain the effective coverage length of the tension-reducing dressing after it is unfolded on the abdominal wall surface. For example, the coverage length of a single dressing is recorded as 28 mm. Simultaneously, retrieve the spatial boundary data of each segment in the scar direction. For example, segment one corresponds to 0 mm to 22 mm, segment two to 22 mm to 46 mm, and segment three to 46 mm to 72 mm. Then, check the spatial overlap between the coverage area of ​​the dressing and the segment boundaries one by one. First, set the starting point of the first dressing to 0 mm, then its coverage endpoint is 28 mm. Next, calculate the overlap length between this coverage area and segment one: 22 mm minus 0 mm equals 22 mm. Then, calculate the overlap length between this coverage area and segment one. The overlap length between segments 2 is 28 mm minus 22 mm, resulting in 6 mm. Then, the starting point of the second application component is set to 28 mm, and its ending point is 56 mm. The overlap length between this coverage area and segment 2 is calculated as 46 mm minus 28 mm, resulting in 18 mm. The overlap length between this coverage area and segment 3 is calculated as 56 mm minus 46 mm, resulting in 10 mm. Then, the starting point, ending point, and overlap length between each application component and the segment boundary are recorded item by item. For example, component 1 corresponds to the coverage relationship between segment 1 and segment 2, and component 2 corresponds to the coverage relationship between segment 2 and segment 3. This data is then compiled to form the application area mapping data.

[0038] S403: Based on the patch area mapping data, check the correspondence between the nursing sequence and the patch coverage area for each zone, adjust the patch initiation sequence according to the zone arrangement order, and establish a correspondence between the zone position and the initiation sequence to obtain the zone nursing execution data; The system retrieves the sequential position of the nursing care segments from the segment care sequence table. For example, segment 1 is the first nursing segment, segment 2 is the second nursing segment, and segment 3 is the third nursing segment. Simultaneously, it reads the coverage data of the corresponding dressing components. For example, component 1 covers the area from 0 mm to 28 mm, and component 2 covers the area from 28 mm to 56 mm. Then, it checks the correspondence between the segment care sequence and the dressing coverage area zone by zone. First, it checks whether the 0 mm to 22 mm segment 1 falls within the 0 mm to 28 mm coverage area of ​​component 1. The overlap length of 22 mm is calculated by subtracting 0 mm from 22 mm, and then compared with the coverage threshold of 10 mm. If 22 mm is greater than 10 mm, it is registered as valid coverage. Next, check the overlap between section 22 mm to 46 mm and components 1 and 2. If the length of section 2 covered by component 1 is 6 mm, which is less than the threshold of 10 mm, it is not registered. If the length of section 2 covered by component 2 is 18 mm, which is greater than the threshold of 10 mm, it is registered as effective coverage. Then check the overlap between section 3 (46 mm to 72 mm) and component 2. If 56 mm minus 46 mm equals 10 mm, which meets the threshold requirement, it is registered as effective coverage. Then, reorganize the application start order according to the order of section care. First, register component 1 corresponding to section 1, then register component 2 corresponding to section 2, and finally record the execution order of component 2 continuing to cover section 3, thus forming section care execution data.

[0039] like Figure 6 As shown, the specific steps for obtaining the results of changes in nursing rhythm are as follows: S501: Based on the segmental nursing execution data, obtain the change data of the retest detection sites, compare the rebound order of this round with the corresponding site arrangement of the previous round, change the position according to the scar direction marking order, and sort out the corresponding relationship of the changed positions by combining the adjacent relationship of the sites before and after, and obtain the set of rebound order change positions; Obtain the sequential record of rebound time for all detection sites in this round of retesting. For example, detection sites numbered 1 to 8 along the scar direction, with rebound time records of 0.37 seconds, 0.39 seconds, 0.43 seconds, 0.40 seconds, 0.44 seconds, 0.46 seconds, 0.45 seconds, and 0.48 seconds in this round of retesting. Simultaneously, retrieve the sequential record of rebound time from the previous round of testing, for example, 0.36 seconds, 0.38 seconds, 0.41 seconds, 0.39 seconds, and 0.48 seconds in the previous round. The time is read sequentially at positions 0.42 seconds, 0.45 seconds, 0.44 seconds, and 0.47 seconds. The difference is then checked. For example, at position 1, the current time is 0.37 seconds, minus the previous time of 0.36 seconds, resulting in 0.01 seconds. This difference is less than the set change threshold of 0.015 seconds, so it is recorded as unchanged. Then, at position 2, the time is read: 0.39 seconds minus 0.38 seconds, resulting in 0.01 seconds, also recorded as unchanged. Finally, at position 3, the time is read: 0.43 seconds minus 0.47 seconds... If the time difference is 0.02 seconds, which is greater than the threshold of 0.015 seconds, it is registered as a candidate site for change. Then, the time difference of site 4 is 0.40 seconds minus 0.39 seconds, which is 0.01 seconds, and it is registered as unchanged. Then, the time difference of site 5 is 0.44 seconds minus 0.42 seconds, which is 0.02 seconds, and it is registered as a candidate site for change. Then, all candidate sites for change are arranged in order of scar direction numbering. For example, if two change positions are obtained, such as site 3 and site 5, then the adjacent relationship of the change sites is read. For example, site 3 is adjacent to site 2 before and site 4 after, and site 5 is adjacent to site 4 before and site 6 after. Then, it is checked whether there is a time change between adjacent sites. For example, if the difference of site 4 is 0.01 seconds, which does not reach the threshold, then sites 3 and 5 are retained as independent change points. Then, the change site number and its spatial position are recorded as a correspondence. For example, site 3 is spatially located at 16 mm and site 5 is spatially located at 32 mm. This is organized to form a set of rebound sequence change positions.

[0040] S502: Based on the set of rebound sequence change positions, call the segment boundary position records, analyze the relationship between the difference position falling into the segment boundary before and after, merge the difference positions into their respective segments according to the segment boundary, and combine the segment sequence position identifier to change the segment range to obtain the nursing sequence adjustment segment set; Acquire the boundary location data of the scar segment. For example, the segment boundaries recorded in the previous steps are 20 mm and 44 mm. At the same time, read the spatial location of the changing sites, such as site 3 corresponding to a 16 mm position and site 5 corresponding to a 32 mm position. Then, check the spatial relationship between the changing position and the segment boundary one by one. First, calculate the difference between site 3 (16 mm) and the first boundary (20 mm), which is 4 mm. Since it is less than the set segment classification distance of 12 mm, it is registered as falling into the segment before the boundary. Then, check that site 5 (32 mm) has a difference of 12 mm between the first boundary (20 mm) and the second boundary (44 mm), which is also 12 mm. Then, continue to compare this site with the average of the sites inside the segment. Distance, for example, the center position of segment two is 32 mm. The difference between 32 mm and 32 mm is 0 mm. If the difference is less than 10 mm, it is registered as a change position within segment two. Then, each change point is merged according to the segment boundary position. For example, point 3 is merged into segment one, and point 5 is merged into segment two. Then, the segment order position identifier is read. For example, segment one is the first order segment, segment two is the second order segment, and segment three is the third order segment. Then, the range of the changed segment is registered according to the segment identifier where the change point is located. For example, segment one and segment two are identified as changed segments, while segment three, which has no change points, is registered as an unchanged segment. This is used to form a nursing order adjustment segment set.

[0041] S503: Based on the nursing sequence adjustment segment set, obtain the nursing sequence records of segments, analyze the arrangement relationship between modified and unmodified segments, rearrange the nursing sequence according to the position of the modified segments, and obtain the nursing rhythm change results; The system acquires the original nursing sequence data for each segment. For example, in the previous nursing cycle, segments one, two, and three were performed sequentially. Simultaneously, it reads the set of modified segments identified in this round; for example, segments one and two are modified segments, and segment three is an unmodified segment. Then, it checks the arrangement relationship between modified and unmodified segments segment by segment. First, it reads the rebound time distribution of segments one and two in this round of retesting; for example, the average rebound time of segment one is approximately 0.40 seconds, and the average rebound time of segment two is approximately 0.43 seconds. It calculates the average time difference between segments (0.05 seconds) and compares it with the set segment sequence offset threshold of 0.03 seconds. If 0.05 seconds is greater than 0.03 seconds, it is registered as a sequence offset. The segment is moved, and the average rebound time of segment three is read as 0.47 seconds. The difference between segment three and segment two is 0.02 seconds, which is less than 0.03 seconds. Therefore, the original order is maintained. Then, the nursing order is reviewed according to the priority rule of the modified segment. The average rebound time of segment one is earlier than that of segment two, so segment one is kept as the first nursing segment. Segment two is kept as the second nursing segment, and segment three is kept as the third nursing segment. Then, the rearranged nursing order is recorded in correspondence with the spatial position of the segments. For example, segment one corresponds to the 0 to 20 mm segment execution order 1, segment two corresponds to the 20 to 44 mm segment execution order 2, and segment three corresponds to the 44 to 72 mm segment execution order 3. The new nursing rhythm change results are then formed.

[0042] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for intervening in abnormal scar hyperplasia after cesarean section, characterized in that, The method includes: S1: Based on the detection sites of linear scars on the abdominal wall, the original height benchmark of each detection site is called, the surface height recovery change process after the detection head is removed is recorded, the benchmark time when the recovery ratio is close to the original height is identified, the rebound order of each detection site is arranged, and the rebound time distribution characteristics are obtained. S2: Based on the rebound time distribution characteristics, the order of linear scar sites from cesarean section is called, the position of rebound sequence change of adjacent detection sites is identified, the segment separation position is determined, and continuous detection sites are merged to obtain the scar segment position structure. S3: Based on the scar segmentation location structure, obtain the rebound time arrangement of each segment, identify the rebound sequence concentration within the segment, and determine the rebound sequence relationship of each segment by referring to the central position of the scar rebound time, thus obtaining the segment care interval sequence. S4: Based on the segmental nursing interval sequence, call the scar location distribution of each segment, check the segmental nursing sequence record, identify the current nursing start segment, match the corresponding area of ​​the cesarean section incision tension reduction dressing component, and obtain segmental nursing execution data; S5: Based on the segmental nursing execution data, obtain the rebound change record of the retest detection site, identify the difference position by comparing with the previous rebound sequence, determine the nursing sequence change segment, rearrange the segmental nursing sequence record, and obtain the nursing rhythm change result.

2. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The rebound timing distribution features include site rebound time sorting, site rebound interval distribution, and site rebound rhythm identifiers. The scar segmentation location structure includes segment boundary locations, segment length ranges, and segment spatial arrangement relationships. The segment nursing interval sequence includes segment nursing initiation order, segment nursing interval arrangement, and segment nursing cycle identifiers. The segment nursing execution data includes nursing initiation segment location, dressing coverage area range, and nursing execution timing records. The nursing rhythm change results include rhythm adjustment segment location, rhythm sequence change records, and rhythm cycle change status.

3. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The specific steps for obtaining the rebound time-series distribution characteristics are as follows: S101: Based on the detection sites of linear scars on the abdominal wall, the trajectory of surface height change is obtained. The continuous sampling records of the displacement detection component after the indentation detection head leaves the detection site are compared. The relationship between the recovery ratio change of the surface height and the original height benchmark at each sampling time is calculated. The location of the stable phase in the recovery ratio change trajectory is determined, and the recovery ratio change sequence is obtained. S102: Based on the recovery ratio change sequence, compare the sampling time sequence corresponding to when the recovery ratio reaches the preset recovery judgment standard, calculate the sequential relationship of the rebound time of each detection site, determine the rebound order of the detection sites, and obtain the site rebound time sequence. S103: Based on the rebound time series of the site, obtain the spatial arrangement relationship of the linear scar on the abdominal wall, compare the positions of the rebound time changes of adjacent detection sites, screen the detection sites with the turning point of the rebound sequence, determine the distribution structure of the rebound sequence along the scar line, and obtain the rebound time distribution characteristics.

4. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The specific steps for obtaining the segmented location structure of the scar are as follows: S201: Based on the rebound timing distribution characteristics, the spatial order of the detection sites is called, and the rebound sequence of adjacent detection sites is compared one by one. The positions of the corresponding detection sites are changed in sequence and the turning nodes are determined by combining the adjacency relationship of the sites to obtain the set of rebound sequence turning nodes. S202: Based on the set of rebound sequence turning nodes, call the spatial position sequence of detection sites, check the arrangement of each node in the linear scar direction one by one, delineate the separation boundary according to the interval relationship of adjacent nodes, and sort out the segment boundary by combining the correspondence relationship of the sites before and after the boundary to obtain the scar segment boundary set. S203: Based on the scar segment boundary set, call the spatial order sequence of detection sites, retrieve the consistency relationship of the rebound order of continuous detection sites along each separation position, merge adjacent detection sites according to the consistency relationship, and establish segment arrangement by combining the merging results with the spatial position correspondence to obtain the scar segment position structure.

5. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The specific steps for obtaining the segmental nursing interval sequence are as follows: S301: Based on the scar segmentation location structure, obtain the rebound time arrangement of each segment detection site, check the rebound order of the first and last sites of the same segment segment by segment, and organize the internal arrangement order of the segment according to the temporal adjacency relationship of adjacent sites to obtain the segment rebound arrangement sequence. S302: Based on the segment rebound arrangement sequence, call the rebound order of scar detection sites, check the middle arrangement position of all detection sites one by one, and organize the reference order according to the internal arrangement order of the segment and the relationship between the middle arrangement position to obtain the segment order reference relationship; S303: Based on the segment sequence reference relationship, call the rebound arrangement order of each segment, check the segment sequence and the offset relationship with the reference sequence segment by segment, rearrange the segment nursing sequence according to the offset direction, and obtain the segment nursing interval sequence.

6. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The specific steps for obtaining the segmental nursing execution data are as follows: S401: Based on the segmental nursing interval sequence, check the position of each segment along the linear scar on the abdominal wall, record the starting and ending positions of the corresponding segments according to the nursing sequence, organize the segment order, and correct the order of arrangement by combining the adjacent relationship of the segments to obtain the segmental nursing sequence table. S402: Based on the segment nursing sequence table, analyze the overlap between the effective range of the tension-reducing dressing component and the segment boundary position, organize the dressing matching relationship according to the starting and ending positions of the dressing coverage, and obtain the dressing area mapping data. S403: Based on the patch area mapping data, check the correspondence between the nursing sequence and the patch coverage area for each zone, adjust the patch start order according to the zone arrangement order, and establish a correspondence between the zone position and the start order to obtain the zone nursing execution data.

7. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The specific steps for obtaining the results of the nursing rhythm changes are as follows: S501: Based on the segmental nursing execution data, obtain the retest detection site change data, compare the rebound sequence of this round with the corresponding site arrangement of the previous round, change the position according to the scar direction marking order, and sort out the corresponding relationship of the changed positions in combination with the adjacent relationship of the site to obtain the rebound sequence change position set; S502: Based on the set of rebound sequence change positions, call the segment boundary position records, analyze the relationship between the difference positions falling into the segment boundary before and after, merge the difference positions into their respective segments according to the segment boundary, and combine the segment sequence position identifier to change the segment range to obtain the nursing sequence adjustment segment set; S503: Based on the nursing sequence adjustment segment set, obtain the segment nursing sequence record, analyze the arrangement relationship between the modified and unmodified segments, rearrange the nursing sequence according to the position of the modified segment, and obtain the nursing rhythm change result.

8. The method for intervening in abnormal hyperplasia of cesarean section scars according to claim 1, characterized in that, The detection sites refer to multiple contact positions set on the flexible positioning patch along the linear scar direction of the cesarean section abdominal wall, and the original height reference refers to the surface height data collected by the displacement detection component when the detection head is pressed in but not in contact with the scar surface.

9. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The rebound sequence refers to the sequential arrangement of the detection sites when their surface height recovers to near the original height reference. The segment separation position refers to the segment division boundary determined based on the spatial position of the changing nodes on the scar line.

10. The method for intervening in abnormal scar hyperplasia of cesarean section wounds according to claim 1, characterized in that, The rebound time arrangement refers to the arrangement of the rebound times of each detection site within the same scar segment in chronological order. The central position refers to the rebound time reference point in the middle after the rebound times of all detection sites on the entire scar are arranged in order.

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