Drainage tube real-time monitoring and blockage alarm system

Abstract

The invention relates to the technical field of medical early warning, in particular to a drainage tube real-time monitoring and blockage alarm system, which comprises a drainage tube evaluation port, a liquid information monitoring port and a blockage evaluation early warning port, and is characterized in that the drainage tube evaluation port is used for uniformly dividing a drainage tube into n tube sections and obtaining physical information of the n tube sections; carrying out deformation evaluation based on the physical information of the pipe sections and outputting risk pipe sections which are easy to block; the liquid information monitoring port is used for monitoring the content of calcium ions, phosphate ions and carbonate ions in the risk tube section of the drainage tube; the blockage assessment and early warning port is used for assessing the blockage of the drainage tube according to the content of calcium ions, phosphate ions and carbonate ions in the risk tube section of the drainage tube and giving an early warning to medical staff.

Description

Technical Field

[0001] The present invention relates to the technical field of medical early warning, and in particular to a drainage tube real-time monitoring and blockage alarm system. Background Art

[0002] In the medical field, drainage tubes are widely used to drain fluid and blood from the body. However, drainage tubes may become blocked during use. If they are not discovered and handled in time, it will affect the drainage effect and may even lead to serious complications. At present, clinical practice mainly relies on regular observation and manual inspection by medical staff to determine whether the drainage tube is blocked. This method is not only inefficient, but also prone to missed judgments and misjudgments. Therefore, it is necessary to develop a system that can monitor the status of the drainage tube in real time and issue an alarm in time when it is blocked. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention proposes a real-time monitoring and blockage alarm system for drainage tubes. The present invention divides the drainage tubes into sections, collects physical information of the sections for deformation assessment, outputs risk sections prone to blockage, and determines whether blockages are generated and assesses the blockage generation rate based on the calcium ion, phosphate ion and carbonate ion content in each risk section. An early warning is issued when the blockage generation rate is greater than the drainage rate. The solution has a small amount of data processing and intuitively and effectively solves the problems in the background technology.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] A drainage tube real-time monitoring and blockage alarm system, the system comprising a drainage tube evaluation port, a liquid information monitoring port and a blockage evaluation early warning port, the drainage tube evaluation port being used to evenly divide the drainage tube into n tube segments and obtain physical information of the n tube segments, perform deformation evaluation based on the physical information of the tube segments and output risk tube segments prone to blockage; the liquid information monitoring port being used to monitor the calcium ion, phosphate ion and carbonate ion content in the risk tube segments of the drainage tube; the blockage evaluation early warning port being used to perform drainage tube blockage evaluation based on the calcium ion, phosphate ion and carbonate ion content in the risk tube segments of the drainage tube and provide early warning to medical staff.

[0006] A further improvement of the present invention is that the drainage tube evaluation port includes a pipe segment physical information acquisition module, a drainage tube standard information storage module, a pipe segment deformation evaluation module and a risky pipe segment determination module; the pipe segment physical information acquisition module is used to collect the inner diameter of the pipe segment at different positions and the pipe wall thickness at different positions; the drainage tube standard information storage module is used to store the standard physical information of the drainage tube, specifically including the standard inner diameter and the standard pipe wall thickness.

[0007] A further improvement of the present invention is that the pipe segment deformation assessment module is used to run the pipe segment deformation assessment strategy, and the running pipe segment deformation assessment strategy is to evaluate the deformation value of the pipe segment based on the inner diameter at different positions of the pipe segment and the pipe wall thickness at different positions and the standard physical information of the drainage tube.

[0008] A further improvement of the present invention is that the risk pipe segment determination module is used to determine the pipe segments whose pipe segment deformation values ​​are greater than a preset deformation threshold value, and output the risk pipe segment ranking sequence according to the drainage direction.

[0009] A further improvement of the present invention is that the blockage assessment and warning port includes a blockage judgment module, a blockage generation rate evaluation module and a feedback warning module; the blockage judgment module is used to judge whether a blockage is generated based on the content of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube.

[0010] A further improvement of the present invention is that the blockage generation rate evaluation module is used to run the blockage generation rate calculation strategy, which calculates the blockage generation rate based on the content and ranking differences of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube; the feedback warning module is used to issue a warning when the blockage generation rate is greater than the drainage rate.

[0011] A further improvement of the present invention is that the pipe segment deformation assessment module runs a pipe segment deformation assessment strategy, and the pipe segment deformation assessment strategy includes the following specific steps:

[0012] S1. Extract the inner diameter L(h) at different positions of the pipe section and the wall thickness d(h) at different positions, and extract the standard inner diameter of the drainage tube and standard pipe wall thickness

[0013] S2. Calculate the first deformation value of the pipe segment Simultaneously calculate the second deformation value of the pipe segment Where P is the length of the pipe section.

[0014] A further improvement of the present invention is that the pipe segment deformation assessment strategy also includes: calculating the pipe segment deformation value according to the first deformation value and the second deformation value, and the calculation formula is: s=α1s1+α2s2; wherein α1 and α2 are weight factors, α1>α2.

[0015] A further improvement of the present invention is that the congestion generation rate evaluation module runs a congestion generation rate calculation strategy, and the congestion generation rate calculation strategy includes the following specific steps:

[0016] S4. Extract i risk pipe segments whose deformation values are greater than the preset deformation threshold, and obtain the corresponding rank sequences of the i risk pipe segments in the drainage direction and sort them in ascending order;

[0017] S5. Extract the contents of calcium ions, phosphate ions, and carbonate ions in the i risk pipe segments, and extract the maximum calcium ion content max, the minimum calcium ion content min, and the rank of the risk pipe segment with the maximum calcium ion content Def(max), and the rank of the risk pipe segment with the minimum calcium ion content Def(min) among all risk pipe segments;

[0018] S6. Calculate the clogging generation rate v = exp(max - min)[Def(max) - Def(min)] a ; where exp represents the exponential function of e.

[0019] A further improvement of the present invention lies in that the value of a in S6 includes the following specific contents: when the rank of the risk pipe segment with the maximum calcium ion content is greater than the rank of the risk pipe segment with the minimum calcium ion content, that is, when Def(max) > Def(min), the value of a is -1; when the rank of the risk pipe segment with the maximum calcium ion content is equal to the rank of the risk pipe segment with the minimum calcium ion content, that is, when Def(max) = Def(min), the value of a is 0; when the rank of the risk pipe segment with the maximum calcium ion content is less than the rank of the risk pipe segment with the minimum calcium ion content, that is, when Def(max) < Def(min), the value of a is 1.

[0020] The technical effects of the present invention are as follows:

[0021] The present invention divides the drainage pipe into pipe segments, collects the physical information of the pipe segments for deformation evaluation, outputs the risk pipe segments prone to clogging, and judges whether there is a clogging object generated and evaluates the clogging object generation rate according to the contents of calcium ions, phosphate ions, and carbonate ions in each risk pipe segment, and gives an early warning when the clogging object generation rate is greater than the drainage rate. The data processing amount of the scheme is small, and it intuitively and effectively solves the problems in the background technology. Description of the Drawings

[0022] By reading the detailed description of the non - restrictive embodiments with reference to the following drawings, other features, objects, and advantages of the present invention will become more obvious:

[0023] Figure 1 It is a schematic structural diagram of a real - time monitoring and clogging alarm system for a drainage pipe of the present invention. Detailed Embodiments

[0024] Embodiment 1

[0025] A drainage tube real-time monitoring and blockage alarm system, the system comprises a drainage tube evaluation port, a liquid information monitoring port and a blockage evaluation early warning port, the drainage tube evaluation port is used to evenly divide the drainage tube into n tube segments and obtain physical information of the n tube segments, perform deformation evaluation based on the physical information of the tube segments and output risk tube segments prone to blockage; the liquid information monitoring port is used to monitor the calcium ion, phosphate ion and carbonate ion content in the risk tube segment of the drainage tube; the blockage evaluation early warning port is used to evaluate the blockage of the drainage tube according to the calcium ion, phosphate ion and carbonate ion content in the risk tube segment of the drainage tube and provide early warning to medical staff.

[0026] In this embodiment, the drainage tube evaluation port includes a pipe segment physical information acquisition module and a drainage tube standard information storage module; the pipe segment physical information acquisition module is used to collect the inner diameter L(h) at different positions of the pipe segment and the pipe wall thickness d(h) at different positions; the drainage tube standard information storage module is used to store the standard physical information of the drainage tube, specifically including the standard inner diameter of the drainage tube and standard pipe wall thickness

[0027] Example 2

[0028] This embodiment further improves the design on the basis of the embodiment 1. The difference is that in this embodiment, the drainage tube assessment port pipe segment also includes a pipe segment deformation assessment module and a risk pipe segment determination module. The pipe segment deformation assessment module is used to run the pipe segment deformation assessment strategy. The running pipe segment deformation assessment strategy is based on the inner diameter L(h) at different positions of the pipe segment, the pipe wall thickness d(h) at different positions, and the standard inner diameter of the drainage tube. and standard pipe wall thickness The deformation value of the pipe section is evaluated; a risk pipe section determination module is used to determine the pipe section whose deformation value is greater than a preset deformation threshold, and output the risk pipe section ranking sequence according to the drainage direction.

[0029] In this embodiment, the pipe segment deformation assessment module runs a pipe segment deformation assessment strategy, which includes the following specific steps:

[0030] S1. Extract the inner diameter L(h) at different positions of the pipe section and the wall thickness d(h) at different positions, and extract the standard inner diameter of the drainage tube and standard pipe wall thickness

[0031] S2. Calculate the first deformation value of the pipe segment Simultaneously calculate the second deformation value of the pipe segment Where P is the length of the pipe section;

[0032] S3, and then get the pipe deformation value s = α1s1 + α2s2; where α1 and α2 are weight factors,

[0033] α1>α2.

[0034] In this embodiment, the risk pipe segment determination module is used to determine the pipe segments whose pipe segment deformation values ​​are greater than a preset deformation threshold, and output the risk pipe segment ranking sequence according to the drainage direction.

[0035] Example 3

[0036] In this embodiment, the blockage assessment and warning port includes a blockage judgment module, a blockage generation rate evaluation module and a feedback warning module; the blockage judgment module is used to judge whether a blockage is generated according to the content of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube; the blockage generation rate evaluation module is used to run the blockage generation rate calculation strategy, and the blockage generation rate calculation strategy calculates the blockage generation rate according to the content and ranking differences of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube; the feedback warning module is used to issue a warning when the blockage generation rate is greater than the drainage rate.

[0037] In this embodiment, the congestion generation rate evaluation module runs a congestion generation rate calculation strategy, and the running congestion generation rate calculation strategy includes the following specific steps:

[0038] S4, extracting i risk pipe sections whose pipe section deformation values ​​are greater than a preset deformation threshold, and obtaining the corresponding position sequences of the i risk pipe sections in the drainage direction and arranging them in ascending order;

[0039] S5, extracting the calcium ion, phosphate ion and carbonate ion contents in i risk pipe sections, extracting the maximum calcium ion content max, the minimum calcium ion content min, the risk pipe section ranking Def(max) of the maximum calcium ion content, and the risk pipe section ranking Def(min) of the minimum calcium ion content in all risk pipe sections;

[0040] S6. Calculate the congestion generation rate v = exp(max-min)[Def(max)-Def(min)] a ; where exp represents the exponential function of e.

[0041] Example 4

[0042] This embodiment is a further improved design based on Embodiment 3. The specific values of a in S6 are as follows: when the ranking of the risk pipe section with the maximum calcium ion content is greater than the ranking of the risk pipe section with the minimum calcium ion content, i.e., Def(max) > Def(min), the value of a is -1; when the ranking of the risk pipe section with the maximum calcium ion content is equal to the ranking of the risk pipe section with the minimum calcium ion content, i.e., Def(max) = Def(min), the value of a is 0; when the ranking of the risk pipe section with the maximum calcium ion content is less than the ranking of the risk pipe section with the minimum calcium ion content, i.e., Def(max) < Def(min), the value of a is 1.

[0043] It should be understood that in various embodiments of the present application, the magnitudes of the sequence numbers of the above processes do not mean the order of execution. The order of execution of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0044] It should be understood that determining B based on A does not mean determining B solely based on A, but also B can be determined based on A and / or other information.

[0045] The above embodiments can be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. A computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, the processes or functions according to the embodiments of the present invention are generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via a wired network or / and a wireless network. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or a data center that contains one or more collections of available media. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state drive.

[0046] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in the present invention can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0047] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0048] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of the units is only one, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0049] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0050] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drainage tube real-time monitoring and blockage alarm system, characterized in that: The system includes a drainage tube evaluation port, a liquid information monitoring port and a blockage evaluation and early warning port. The drainage tube evaluation port is used to evenly divide the drainage tube into n tube segments and obtain physical information of the n tube segments, perform deformation evaluation based on the physical information of the tube segments and output risk tube segments that are prone to blockage; the liquid information monitoring port is used to monitor the content of calcium ions, phosphate ions and carbonate ions in the risk tube segments of the drainage tube; the blockage evaluation and early warning port is used to evaluate the blockage of the drainage tube according to the content of calcium ions, phosphate ions and carbonate ions in the risk tube segments of the drainage tube and provide early warning to medical staff.

2. A drainage tube real-time monitoring and blockage alarm system according to claim 1, characterized in that: The drainage tube evaluation port includes a pipe segment physical information acquisition module, a drainage tube standard information storage module, a pipe segment deformation assessment module and a risky pipe segment determination module; the pipe segment physical information acquisition module is used to collect the inner diameter of the pipe segment at different positions and the pipe wall thickness at different positions; the drainage tube standard information storage module is used to store the standard physical information of the drainage tube, specifically including the standard inner diameter and the standard pipe wall thickness.

3. A drainage tube real-time monitoring and blockage alarm system according to claim 2, characterized in that: The pipe segment deformation assessment module is used to run the pipe segment deformation assessment strategy, which evaluates the deformation value of the pipe segment based on the inner diameter at different positions of the pipe segment, the pipe wall thickness at different positions and the standard physical information of the drainage tube.

4. A drainage tube real-time monitoring and blockage alarm system according to claim 3, characterized in that: The risk pipe segment determination module is used to determine the pipe segments whose pipe segment deformation values ​​are greater than a preset deformation threshold value, and output the risk pipe segment ranking sequence according to the drainage direction.

5. A drainage tube real-time monitoring and blockage alarm system according to claim 4, characterized in that: The blockage assessment and warning port includes a blockage judgment module, a blockage generation rate evaluation module and a feedback warning module; the blockage judgment module is used to judge whether a blockage is generated based on the content of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube.

6. A drainage tube real-time monitoring and blockage alarm system according to claim 5, characterized in that: The blockage generation rate evaluation module is used to run the blockage generation rate calculation strategy, which calculates the blockage generation rate based on the content and ranking differences of calcium ions, phosphate ions and carbonate ions in the risk section of the drainage tube; the feedback warning module is used to issue a warning when the blockage generation rate is greater than the drainage rate.

7. A drainage tube real-time monitoring and blockage alarm system according to claim 6, characterized in that: The pipe segment deformation assessment module runs a pipe segment deformation assessment strategy, and the pipe segment deformation assessment strategy includes the following specific steps: S1. Extract the inner diameter L(h) at different positions of the pipe section and the wall thickness d(h) at different positions, and extract the standard inner diameter of the drainage tube and standard pipe wall thickness S2. Calculate the first deformation value of the pipe segment Simultaneously calculate the second deformation value of the pipe segment Where P is the length of the pipe section.

8. A drainage tube real-time monitoring and blockage alarm system according to claim 7, characterized in that: The pipe segment deformation assessment strategy also includes: calculating the pipe segment deformation value according to the first deformation value and the second deformation value, and the calculation formula is: s=α1s1+α2s2; wherein α1 and α2 are weight factors, and α1>α2.

9. A drainage tube real-time monitoring and blockage alarm system according to claim 8, characterized in that: The congestion generation rate evaluation module runs a congestion generation rate calculation strategy, and the congestion generation rate calculation strategy includes the following specific steps: S4, extracting i risk pipe sections whose pipe section deformation values ​​are greater than a preset deformation threshold, and obtaining the corresponding position sequences of the i risk pipe sections in the drainage direction and arranging them in ascending order; S5. Extract the contents of calcium ions, phosphate ions and carbonate ions in i risk pipe segments, and extract the maximum calcium ion content max, the minimum calcium ion content min, the ranking Def(max) of the risk pipe segment with the maximum calcium ion content, and the ranking Def(min) of the risk pipe segment with the minimum calcium ion content among all risk pipe segments; S6. Calculate the congestion generation rate v = exp(max-min)[Def(max)-Def(min)] a ; where exp represents the exponential function of e.

10. A drainage tube real-time monitoring and blockage alarm system according to claim 9, characterized in that: The specific values of a in S6 are as follows: when the ranking of the risk pipe segment with the maximum calcium ion content is greater than the ranking of the risk pipe segment with the minimum calcium ion content, that is, Def(max)>Def(min), the value of a is -1; when the ranking of the risk pipe segment with the maximum calcium ion content is equal to the ranking of the risk pipe segment with the minimum calcium ion content, that is, Def(max)=Def(min), the value of a is 0; when the ranking of the risk pipe segment with the maximum calcium ion content is less than the ranking of the risk pipe segment with the minimum calcium ion content, that is, Def(max)<Def(min), the value of a is 1.

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