Method and system for recycling waste medical polypropylene high polymer material infusion bottle

Abstract

The invention relates to the technical field of resource recycling, in particular to a recycling method and system for waste medical polypropylene high polymer material infusion bottles, and the method comprises the steps that an initial infusion bottle set is screened to obtain a plurality of first infusion bottle sets, the first infusion bottles are cleaned to obtain cleaned infusion bottles, the cleaned infusion bottles are confirmed as recycled infusion bottles, and the recycled infusion bottles are recycled. The concentration of the residual medicine is obtained, if the concentration of the residual medicine is larger than or equal to a residual concentration threshold value, cleaning operation is carried out on the recycled infusion bottle again, the number of times of cleaning operation carried out on the first infusion bottle is counted, and the number of times of cleaning operation carried out on the first infusion bottle is obtained; if yes, the recycled infusion bottles are removed, otherwise, the reserved recycled infusion bottles are collected to obtain an initial recycled infusion bottle set, one or more target recycled infusion bottle sets are obtained based on the initial recycled infusion bottle set, and recycling of the initial infusion bottles is achieved. According to the invention, recovery and classification of the infusion bottles can be accurately and intelligently realized.

Description

Technical Field

[0001] The invention relates to the technical field of resource recycling, and in particular to a method and system for recycling waste medical polypropylene polymer infusion bottles. Background Art

[0002] With the rapid development of the medical industry, disposable medical infusion bottles are widely used. Usually, disposable medical infusion bottles are treated as medical waste after use. This treatment method not only wastes resources, but also poses a potential risk of environmental pollution. Correspondingly, how to achieve the recycling and classification of polypropylene polymer infusion bottles is of great significance to reducing the waste of resources.

[0003] At present, manual sorting and recycling are mostly used to recycle and sort polypropylene polymer infusion bottles.

[0004] Although the above method can realize the recycling and classification of infusion bottles, it consumes a lot of human resources during classification, and the classification and recycling results depend on the experience of the recycling personnel. Therefore, how to accurately and intelligently realize the recycling and classification of infusion bottles has become an urgent problem to be solved. Summary of the invention

[0005] The present invention provides a method for recycling waste medical polypropylene polymer infusion bottles and a computer-readable storage medium, the main purpose of which is to accurately and intelligently realize the recycling and classification of infusion bottles.

[0006] To achieve the above-mentioned purpose, the present invention provides a method for recycling waste medical polypropylene polymer infusion bottles, comprising: receiving a recycling instruction, and confirming an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit; using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with target drug names; performing the following operations on each first infusion bottle set in the multiple first infusion bottle sets: performing the following operations on each first infusion bottle in the first infusion bottle set: using the infusion bottle cleaning unit to perform a cleaning operation on the first infusion bottle to obtain a cleaned infusion bottle, and confirming After the cleaned infusion bottle is a preset clean infusion bottle, the cleaned infusion bottle is confirmed to be a preset recycled infusion bottle, and the residual drug concentration is obtained based on the target drug name and the recycled infusion bottle, and the residual drug concentration is compared with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is taken as the first infusion bottle, and the step of performing the cleaning operation on the first infusion bottle using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded, otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set; based on the initial recycled infusion bottle set, one or more target recycled infusion bottle sets are obtained to realize the recycling of the initial infusion bottle.

[0007] Optionally, the using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets includes: extracting initial infusion bottles from the initial infusion bottle set in sequence, and performing the following operations on the extracted initial infusion bottles: obtaining a label image of the initial infusion bottle, using the infusion bottle classification unit to identify the label image to obtain a stored drug name, and obtaining a classification database for classifying the stored drugs, wherein the classification database stores multiple classified drug names; extracting classified drug names from the classification database in sequence, and performing the following operations on the extracted classified drug names: Based on the stored drug names and classified drug names, name similarities are obtained, and the name similarities are summarized to obtain a name similarity set; a target drug name is confirmed in the name similarity set, and the extracted initial infusion bottle is labeled based on the target drug name to obtain a labeled infusion bottle, wherein the target drug name is the classified drug name corresponding to the largest name similarity in the name similarity set; the recycling status of the target drug name is identified, and after confirming that the recycling status is a preset recyclable status, the labeled infusion bottles are respectively summarized according to the target drug name corresponding to the labeled infusion bottle to obtain multiple first infusion bottle sets.

[0008] Optionally, the confirmation that the cleaned infusion bottle is a preset cleaned infusion bottle includes: identifying the area of ​​the label image in the initial infusion bottle to obtain the label area; confirming the label area in the cleaned infusion bottle to obtain the detection area, acquiring a detection image based on the detection area, and acquiring a reference image set for judging whether there is residual colloid in the detection area, wherein the reference image set includes multiple reference images; performing a grayscale operation on the detection image to obtain a grayscale detection image, and acquiring a reference grayscale image set based on the reference image set, wherein the reference grayscale image set includes multiple reference grayscale images, and the reference grayscale images correspond to the reference images one by one; performing the following operations on each reference grayscale image in the reference grayscale image set: using a preset grayscale threshold and a pre-constructed region growing algorithm, identifying a classified grayscale image set in the reference grayscale image, wherein the classified grayscale image set includes one or more classified grayscale images; summarizing the classified grayscale image sets to obtain multiple classified grayscale image sets, and confirming that the cleaned infusion bottle is the cleaned infusion bottle based on the multiple classified grayscale image sets and the grayscale detection images.

[0009] Optionally, the confirming that the cleaned infusion bottle is the clean infusion bottle based on multiple classified grayscale image sets and grayscale detection images includes: obtaining a reference grayscale mean using a reference grayscale image corresponding to the classified grayscale image set, wherein the reference grayscale mean is the mean of multiple reference grayscale values ​​in the reference grayscale image, summarizing the reference grayscale means to obtain a reference grayscale mean set, wherein the reference grayscale means in the reference grayscale mean set correspond one-to-one to the classified grayscale image sets in the multiple classified grayscale image sets; performing the following operation on each classified grayscale image set in the multiple classified grayscale image sets: obtaining a grayscale image mean based on the classified grayscale image set, and the calculation formula is as follows: ,in, represents the mean value of grayscale image, Represents the first one or more classified grayscale images Classified grayscale images, Indicates that one or more classified grayscale images have indivual, Represents the first The gray value corresponding to each pixel point, Indicates There are a total of classified grayscale images pixel points; summarize the grayscale image means to obtain a grayscale image mean set, and calculate the reference grayscale threshold based on the reference grayscale mean set and the grayscale image mean set. The calculation formula is as follows: ,in, represents the reference grayscale threshold, Respectively represent the reference gray mean set The reference grayscale mean and The reference grayscale mean, Indicates that the reference grayscale mean value is The reference grayscale mean, Indicates the preset parameters. Represents the grayscale image mean concentration A grayscale image mean is obtained, and the grayscale image mean corresponds to the reference grayscale mean one by one; and the reference grayscale threshold and the grayscale detection image are used to confirm that the cleaned infusion bottle is the clean infusion bottle.

[0010] Optionally, the use of the reference grayscale threshold and the grayscale detection image to confirm that the clean infusion bottle is the clean infusion bottle includes: using the reference grayscale threshold and the region growing algorithm to extract R residual colloid images from the grayscale detection image, wherein R is an integer greater than or equal to 0; performing the following operations on each of the R residual colloid images: obtaining a residual colloid area based on the residual colloid image, summarizing the residual colloid area to obtain a residual colloid area set, and if there is at least one residual colloid area greater than or equal to a preset residual area threshold in the residual colloid area set, obtaining a contour image set of the clean infusion bottle, wherein the contour image set includes one or more contour images; extracting contour images from the contour image set in sequence, and performing the following operations on the extracted contour images: obtaining a standard image based on the extracted contour image, mapping the contour image and the standard image to a pre-constructed image coordinate system, and obtaining a mapping coordinate set, wherein the mapping coordinate set includes multiple mapping coordinates; counting the number of pixels corresponding to each mapping coordinate in the mapping coordinate set as 1 to obtain a statistical number; calculating the residual ratio based on the statistical number, and the calculation formula is as follows: ,in, represents the residual ratio, Represents the statistical quantity, Represents the number of mapping coordinates; summarizes the residual proportions to obtain a residual proportion set, and confirms that the cleaned infusion bottle is the clean infusion bottle based on the residual proportion set.

[0011] Optionally, the confirming that the cleaned infusion bottle is the cleaned infusion bottle based on the residual ratio set includes: if there is a residual ratio in the residual ratio set that is greater than or equal to a preset ratio threshold, then the cleaned infusion bottle is taken as the first infusion bottle, and the step of performing the cleaning operation on the first infusion bottle using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; after confirming that the number of cleanings is less than the preset cleaning threshold and the residual ratios in the residual ratio set are all less than the ratio threshold, then confirming that the cleaned infusion bottle is the cleaned infusion bottle.

[0012] Optionally, the confirming that the clean infusion bottle is a preset recycled infusion bottle includes: acquiring a clean infusion image based on the clean infusion bottle, and extracting an aging region image from the clean infusion image based on a preset aging threshold and the region growing algorithm; using the aging region image to confirm an aging gray value set, wherein the aging gray value set includes multiple aging gray values, clustering the aging gray values ​​in the aging gray value set based on a pre-constructed clustering algorithm to obtain a gray clustering group set, wherein the gray clustering group set includes one or more gray clustering groups, and the gray clustering group includes multiple aging gray values; performing the following operations on each gray clustering group in the gray clustering group set: obtaining an aging gray mean value using multiple aging gray values ​​corresponding to the gray clustering group, Among them, the aging grayscale mean is the mean of multiple aging grayscale values; the aging grayscale mean values ​​are summarized to obtain an aging grayscale mean set, and a grayscale aging database for evaluating clean infusion bottles is obtained, wherein the grayscale aging database includes multiple grayscale weight nodes, and the grayscale weight node includes a retrieval grayscale value and a grayscale weight value; the following operations are performed on the aging grayscale mean values ​​in the aging grayscale mean set: the target weight node is retrieved in the grayscale aging database using the aging grayscale mean value, wherein the Euclidean distance between the retrieval grayscale value corresponding to the target weight node and the aging grayscale mean value is the smallest; the Euclidean distance is compared with a preset distance threshold; if the Euclidean distance is greater than or equal to the distance threshold, the clean infusion bottle is eliminated, otherwise, the clean infusion bottle is confirmed to be the recycled infusion bottle.

[0013] Optionally, obtaining one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set includes: performing the following operations on all recycled infusion bottles in the initial recycled infusion bottle set: counting the number of aging grayscale values ​​in each grayscale clustering group to obtain a cluster quantity set, wherein the cluster quantity set includes one or more cluster quantities, and the cluster quantities correspond one-to-one to the grayscale clustering groups, and calculating a comprehensive evaluation value according to the cluster quantities in the cluster quantity set and the grayscale weight values ​​corresponding to the cluster quantities; summarizing the comprehensive evaluation values ​​to obtain a comprehensive evaluation value set, clustering the comprehensive evaluation value sets into one or more target evaluation value sets using the clustering algorithm, and confirming one or more target recycled infusion bottle sets based on the one or more target evaluation value sets, wherein the target evaluation value sets correspond one-to-one to the target recycled infusion bottle sets.

[0014] Optionally, the comprehensive evaluation value is calculated according to the number of clusters in the cluster number set and the grayscale weight value corresponding to the number of clusters, and the calculation formula is as follows: ,in, represents the comprehensive evaluation value, Indicates the number of clusters concentrated The number of clusters, Indicates The gray weight value corresponding to the number of clusters, Indicates the total number of clusters The number of clusters.

[0015] To achieve the above-mentioned purpose, the present invention also provides a recycling system for waste medical polypropylene polymer infusion bottles, comprising: a recycling environment confirmation module, used to receive a recycling instruction, and confirm the infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit; an infusion bottle initial classification module, used to use the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with target drug names; an infusion bottle recycling confirmation module, used to perform the following operations on each first infusion bottle set in the multiple first infusion bottle sets: perform the following operations on each first infusion bottle in the first infusion bottle set: use the infusion bottle cleaning unit to clean the first infusion bottle operation, obtain the cleaned infusion bottle, confirm that the cleaned infusion bottle is the preset cleaned infusion bottle, confirm that the cleaned infusion bottle is the preset recycled infusion bottle, obtain the residual drug concentration based on the target drug name and the recycled infusion bottle, and compare the residual drug concentration with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, then take the recycled infusion bottle as the first infusion bottle, return to the step of using the infusion bottle cleaning unit to perform the cleaning operation on the first infusion bottle, count the number of times the cleaning operation is performed on the first infusion bottle, and obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded, otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set; an infusion bottle classification module is used to obtain one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set to realize the recycling of the initial infusion bottle.

[0016] In order to solve the above problems, the present invention also provides an electronic device, which includes: a memory storing at least one instruction; and a processor executing the instructions stored in the memory to implement the above-mentioned method for recycling waste medical polypropylene polymer infusion bottles.

[0017] In order to solve the above problems, the present invention also provides a computer-readable storage medium, in which at least one instruction is stored. The at least one instruction is executed by a processor in an electronic device to implement the above-mentioned method for recycling waste medical polypropylene polymer infusion bottles.

[0018] In order to solve the problem described in the background technology, the present invention utilizes the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with the names of target drugs. It can be seen that the present invention first determines whether the initial infusion bottle meets the recycling standard before recycling the initial infusion bottle, thereby improving the accuracy and intelligence of recycling the initial infusion bottle. The infusion bottle cleaning unit is used to perform a cleaning operation on the first infusion bottle to obtain a cleaned infusion bottle. After confirming that the cleaned infusion bottle is a preset cleaned infusion bottle, the cleaned infusion bottle is confirmed to be a preset recycled infusion bottle. Based on the target drug name and the recycled infusion bottle, a residual drug concentration is obtained, and the residual drug concentration is compared with a preset residual concentration threshold. If the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is taken as the first infusion bottle, and the step of performing a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain a cleaning number. When the cleaning number reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded. Otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set. It can be seen that the present invention has a good cleaning performance on the initial Before the initial infusion bottle is recycled, it is clear that the initial infusion bottle needs to be cleaned, and the cleaned infusion bottle is evaluated in combination with the aging degree of the cleaned infusion bottle to ensure that the recycled infusion bottle has recycling value, and then it is judged again whether the concentration of the residual medicine in the recycled infusion bottle meets the recycling demand. While judging whether the concentration of the residual medicine in the recycled infusion bottle meets the recycling demand, the specific situation of the recycled infusion bottle is considered. Therefore, the residual concentration threshold and the number threshold are set. When the standards of the residual concentration threshold and the number threshold are met at the same time, the initial recycled infusion bottle set is obtained, and one or more target recycled infusion bottle sets are obtained based on the initial recycled infusion bottle set to realize the recycling of the initial infusion bottle. It can be seen that the embodiment of the present invention classifies the initial recycled infusion bottle set according to the aging degree of the recycled infusion bottle, thereby improving the accuracy and intelligence of recycling and classifying the infusion bottle. Therefore, the present invention can accurately and intelligently realize the recycling and classification of infusion bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic flow chart of a method for recycling waste medical polypropylene polymer infusion bottles provided by one embodiment of the present invention; Figure 2 A functional module diagram of a system for recycling waste medical polypropylene polymer infusion bottles provided by an embodiment of the present invention; Figure 3 A schematic structural diagram of an electronic device for implementing the method for recycling waste medical polypropylene polymer infusion bottles provided in one embodiment of the present invention.

[0020] Explanation of the reference numerals: 1. electronic device; 10. processor; 11. memory; 12. bus.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0023] The embodiment of the present application provides a method for recycling waste medical polypropylene polymer infusion bottles. The execution subject of the method for recycling waste medical polypropylene polymer infusion bottles includes but is not limited to at least one of the electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiment of the present application. In other words, the method for recycling waste medical polypropylene polymer infusion bottles can be executed by software or hardware installed on a terminal device or a server device, and the software can be a blockchain platform. The server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, etc.

[0024] Reference Figure 1 The figure is a flow chart of a method for recycling waste medical polypropylene polymer infusion bottles provided by an embodiment of the present invention. In this embodiment, the method for recycling waste medical polypropylene polymer infusion bottles includes: S1, receiving a recycling instruction, and confirming an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit.

[0025] It should be explained that the recycling instruction is an instruction for recycling infusion bottles, and the infusion bottle recycling environment is a necessary environment for recycling infusion bottles, and the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit. For the specific application of the unit, please refer to the subsequent embodiments. The initial infusion bottle refers to the infusion bottle that has been collected but not yet processed. Optionally, the initial infusion bottle is obtained by collecting used infusion bottles in a hospital or clinic.

[0026] For example, in order to improve the accuracy and intelligence of recycling polypropylene infusion bottles and improve the recycling of polypropylene infusion bottles, the medical worker Xiao Zhang issues the recycling instruction, and Xiao Zhang confirms the infusion bottle recycling environment for recycling the infusion bottles.

[0027] S2. Filter the initial infusion bottle set by using the infusion bottle classification unit to obtain a plurality of first infusion bottle sets, wherein the first infusion bottle set includes a plurality of first infusion bottles marked with target drug names.

[0028] Further, the using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets includes: extracting initial infusion bottles from the initial infusion bottle set in sequence, and performing the following operations on the extracted initial infusion bottles: obtaining a label image of the initial infusion bottle, using the infusion bottle classification unit to identify the label image, obtaining a stored drug name, and obtaining a classification database for classifying the stored drugs, wherein the classification database stores multiple classified drug names; extracting the classified drug names from the classification database in sequence, and performing the following operations on the extracted classified drug names :Acquire name similarities based on stored drug names and classified drug names, summarize the name similarities to obtain a name similarity set; confirm the target drug name in the name similarity set, identify the extracted initial infusion bottle based on the target drug name, and obtain an identified infusion bottle, wherein the target drug name is the classified drug name corresponding to the largest name similarity in the name similarity set; identify the recycling status of the target drug name, and after confirming that the recycling status is a preset recyclable status, summarize the identified infusion bottles according to the target drug name corresponding to the identified infusion bottle to obtain multiple first infusion bottle sets.

[0029] It should be explained that the label image refers to a label that identifies the drug information stored in the infusion bottle. Optionally, a camera including OCR technology is used as the infusion bottle classification unit. Other technologies can achieve the same effect, which will not be repeated here. Among them, OCR technology refers to a technology that converts text information in an image into editable and searchable electronic text. The stored drug name refers to the name of the drug identified in the label image. For example: the stored drug name is normal saline. The classified drug name refers to the drug name used to classify infusion bottles storing different types of drug names, wherein the classified drug names include but are not limited to: normal saline, glucose.

[0030] It is understandable that classifying infusion bottles storing different types of medicines is conducive to targeted cleaning of the infusion bottles, so as to save energy consumption required for cleaning the infusion bottles and improve the safety of recycling the infusion bottles.

[0031] It should be understood that name similarity refers to the similarity between the classified drug name and the stored drug name. Optionally, the classified drug name and the stored drug name are converted into corresponding text vectors, and the cosine distance between the text vectors is calculated as the name similarity. The technology for calculating name similarity is prior art and will not be repeated here. For example: the initial infusion bottle set includes 3 initial infusion bottles, wherein the target drug name corresponding to the first initial infusion bottle is glucose, and the initial infusion bottle is marked with the target drug name to obtain the initial infusion bottle marked with the target drug name, wherein the initial infusion bottle marked with the target drug name is the marked infusion bottle, and the marked infusion bottle is: glucose-initial infusion bottle. Generally speaking, the recycling status is used to characterize whether the marked infusion bottle can be recycled, and the recyclable status means that the marked infusion bottle can be recycled.

[0032] It is understandable that before recycling the infusion bottle, the drug originally stored in the infusion bottle needs to be considered. If the drug originally stored in the infusion bottle includes a cytotoxic drug, then generally, the initial infusion bottle cannot be recycled. Generally, the recycling status can be set in advance according to the name of the target drug.

[0033] Exemplarily, the initial infusion bottle set includes 10 initial infusion bottles, and the target drug names corresponding to the first three initial infusion bottles of the 10 initial infusion bottles are all glucose, the target drug names corresponding to the last three initial infusion bottles are all ifosfamide, and the target drug names corresponding to the remaining four initial infusion bottles are all normal saline. The target drug names are identified, and it is confirmed that the initial infusion bottles previously storing glucose and the initial infusion bottles previously storing normal saline are in a recyclable state, and it is identified that ifosfamide is not in a recyclable state. Then, the initial infusion bottles that meet the conditions among the 10 initial infusion bottles are respectively summarized to obtain two first infusion bottle sets, wherein the first first infusion bottle set is the first three initial infusion bottles, and the second first infusion bottle set is the last three initial infusion bottles.

[0034] S3. Perform a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit to obtain a cleaned infusion bottle. After confirming that the cleaned infusion bottle is a preset clean infusion bottle, confirm that the clean infusion bottle is a preset recycled infusion bottle, obtain a residual drug concentration based on the target drug name and the recycled infusion bottle, and compare the residual drug concentration with a preset residual concentration threshold.

[0035] It should be explained that before the first infusion bottle is recycled, it is necessary to clean the first infusion bottle in order to remove the residual medicine in the first infusion bottle, the dust attached to the surface of the first infusion bottle, etc.

[0036] It can be understood that the use of the infusion bottle cleaning unit to perform a cleaning operation on the first infusion bottle to obtain a cleaned infusion bottle includes: using a pre-built soaking unit to perform a soaking operation on the first infusion bottle to obtain a soaked infusion bottle, wherein the soaking unit stores a soaking liquid of a preset concentration, and the time for performing the soaking operation and the temperature for the soaking operation are preset; using the infusion bottle cleaning unit to perform a cleaning operation on the soaked infusion bottle to obtain a cleaned infusion bottle.

[0037] Generally speaking, the purpose of soaking the first infusion bottle is to soften dust, labels, glue, etc. attached to the first infusion bottle. The soaking liquid refers to a solution for softening glue. Optionally, an alkaline solution is used as the soaking liquid. Optionally, a fully automatic cleaning machine is used as the infusion bottle cleaning unit. Other technologies can achieve the same effect, which will not be described here. The cleaning operation refers to using the infusion bottle cleaning unit to clean the inside and outside of the first infusion bottle.

[0038] Further, the confirmation that the cleaned infusion bottle is a preset cleaned infusion bottle includes: identifying the area of ​​the label image in the initial infusion bottle to obtain the label area; confirming the label area in the cleaned infusion bottle to obtain the detection area, acquiring a detection image based on the detection area, and acquiring a reference image set for judging whether there is residual colloid in the detection area, wherein the reference image set includes multiple reference images; performing a grayscale operation on the detection image to obtain a grayscale detection image, and acquiring a reference grayscale image set based on the reference image set, wherein the reference grayscale image set includes multiple reference grayscale images, and the reference grayscale images correspond to the reference images one by one; performing the following operations on each reference grayscale image in the reference grayscale image set: using a preset grayscale threshold and a pre-constructed region growing algorithm, identifying a classified grayscale image set in the reference grayscale image, wherein the classified grayscale image set includes one or more classified grayscale images; summarizing the classified grayscale image sets to obtain multiple classified grayscale image sets, and confirming that the cleaned infusion bottle is the cleaned infusion bottle based on the multiple classified grayscale image sets and the grayscale detection images.

[0039] It should be explained that the label area refers to the area where the label image corresponds to the position of the initial infusion bottle. The detection area refers to the label area corresponding to the initial infusion bottle after cleaning. For example: before cleaning the initial infusion bottle A, a pre-built neural network model is used to identify the position of the label corresponding to the initial infusion bottle A, and label area B is obtained. The initial infusion bottle is cleaned using a fully automatic cleaning machine, and the position corresponding to label area B is identified in the cleaned initial infusion bottle to obtain the detection area, and an image of the detection area is taken to obtain a detection image.

[0040] It is understandable that the grayscale operation is a technology for converting a color image into a grayscale image, and the technology of the grayscale operation is a prior art and will not be described in detail here. The technology for obtaining a reference grayscale image set using a reference image set is the same as the technology for obtaining a grayscale detection image using a detection image and will not be described in detail here. The region growing algorithm is a prior art and will not be described in detail here. Generally speaking, there may be more than one residual colloid in the reference grayscale image. Therefore, using the region growing algorithm, more than one classified grayscale image can be identified in the reference grayscale image.

[0041] Further, the method of confirming that the cleaned infusion bottle is the clean infusion bottle based on multiple classified grayscale image sets and grayscale detection images includes: obtaining a reference grayscale mean using a reference grayscale image corresponding to the classified grayscale image set, wherein the reference grayscale mean is the mean of multiple reference grayscale values ​​in the reference grayscale image, summarizing the reference grayscale means to obtain a reference grayscale mean set, wherein the reference grayscale means in the reference grayscale mean set correspond one-to-one to the classified grayscale image sets in the multiple classified grayscale image sets; performing the following operation on each classified grayscale image set in the multiple classified grayscale image sets: obtaining a grayscale image mean based on the classified grayscale image set, and the calculation formula is as follows: ,in, represents the mean value of grayscale image, Represents the first one or more classified grayscale images Classified grayscale images, Indicates that one or more classified grayscale images have indivual, Represents the first The gray value corresponding to each pixel point, Indicates There are a total of classified grayscale images pixel points; summarize the grayscale image means to obtain a grayscale image mean set, and calculate the reference grayscale threshold based on the reference grayscale mean set and the grayscale image mean set. The calculation formula is as follows: ,in, represents the reference grayscale threshold, Respectively represent the reference gray mean set The reference grayscale mean and The reference grayscale mean, Indicates that the reference grayscale mean value is The reference grayscale mean, Indicates the preset parameters. Represents the grayscale image mean concentration A grayscale image mean is obtained, and the grayscale image mean corresponds to the reference grayscale mean one by one; and the reference grayscale threshold and the grayscale detection image are used to confirm that the cleaned infusion bottle is the clean infusion bottle.

[0042] It is understandable that when polypropylene infusion bottles are labeled, glue is generally used for labeling, and the color of the glue is generally quite different from the color of the polypropylene infusion bottle body. Therefore, the glue on the polypropylene infusion bottle body can be identified by setting a grayscale threshold. In the embodiment, the residual glue refers to the glue remaining when the polypropylene infusion bottle is not cleaned thoroughly.

[0043] Furthermore, when using the region growing algorithm, it may not only be possible to identify the colloid in the reference grayscale image, but also possible to identify the area that turns yellow due to the aging of the polypropylene infusion bottle as residual colloid. Therefore, this embodiment uses the grayscale image mean to characterize the aging of the infusion bottle corresponding to the grayscale image set, that is, the larger the grayscale image mean, the more aged areas may exist in the grayscale image set or the more colloid may exist in the infusion bottle. Generally speaking, identifying the aged area as residual colloid may not be consistent with the actual situation. Therefore, when calculating the reference grayscale threshold, this embodiment uses the grayscale image mean to set the weight of the larger reference grayscale mean to a smaller value, thereby improving the accuracy of the calculated reference grayscale threshold, and then improving the accuracy of recycling polypropylene infusion bottles.

[0044] It can be understood that the use of the reference grayscale threshold and the grayscale detection image to confirm that the clean infusion bottle is the clean infusion bottle includes: using the reference grayscale threshold and the region growing algorithm to extract R residual colloid images in the grayscale detection image, wherein R is an integer greater than or equal to 0; performing the following operations on each of the R residual colloid images: obtaining the residual colloid area based on the residual colloid image, summarizing the residual colloid area to obtain a residual colloid area set, and if there is at least one residual colloid area greater than or equal to a preset residual area threshold in the residual colloid area set, then obtaining a contour image set of the clean infusion bottle, wherein the contour image set includes one or more contour images; extracting contour images from the contour image set in sequence, and performing the following operations on the extracted contour images: obtaining a standard image based on the extracted contour image, mapping the contour image and the standard image to a pre-constructed image coordinate system, and obtaining a mapping coordinate set, wherein the mapping coordinate set includes multiple mapping coordinates; counting the number of pixels corresponding to each mapping coordinate in the mapping coordinate set as 1 to obtain a statistical number; calculating the residual ratio based on the statistical number, and the calculation formula is as follows: ,in, represents the residual ratio, Represents the statistical quantity, Represents the number of mapping coordinates; summarizes the residual proportions to obtain a residual proportion set, and confirms that the cleaned infusion bottle is the clean infusion bottle based on the residual proportion set.

[0045] Furthermore, the obtained reference grayscale threshold and region growing algorithm can be used to extract an image including residual colloid in the grayscale detection image, and the image is the residual colloid image. Generally speaking, there may not be residual colloid after cleaning, so the number of residual colloid images may be 0. Optionally, the residual colloid area is characterized by the number of pixels, and other technologies can achieve the same effect, which will not be repeated here. The purpose of setting the residual area threshold is to eliminate the misidentification of the residual colloid image due to noise and the like. Therefore, by setting the residual area threshold, the possible noise problem is eliminated, thereby improving the accuracy of identifying the residual colloid.

[0046] It should be understood that the contour image set is an image used to characterize the outer contour of a polypropylene infusion bottle that may have residual colloid on the label. Here, the contour image is an image used to characterize the residual colloid on the body of the cleaned infusion bottle. For example: when the body of the polypropylene infusion bottle is cylindrical, the contour image in the contour image set can be a top view or a bottom view of the polypropylene infusion bottle. Generally, the contour image obtained needs to be combined with the shape of the polypropylene infusion bottle and the position of the label. Optionally, the contour image can be obtained by shooting the polypropylene infusion bottle in different orientations. Other methods can achieve the same effect, which will not be repeated here.

[0047] It is understandable that the standard image refers to an image with the same orientation as the contour image but without residual colloid. Optionally, a pixel coordinate system is used as the image coordinate system. Generally speaking, when there is no residual colloid in the cleaned infusion bottle, the contour image and the standard image should be exactly the same, that is, the number of pixels corresponding to each mapping coordinate is 2, one from the contour image and the other from the standard image. When the number of pixels corresponding to the mapping coordinate is 1, it indicates that there is residual colloid in the contour image.

[0048] It should be explained that the confirmation of the cleaned infusion bottle as the cleaned infusion bottle based on the residual ratio set includes: if there is a residual ratio in the residual ratio set that is greater than or equal to a preset ratio threshold, the cleaned infusion bottle is taken as the first infusion bottle, and the step of performing the cleaning operation on the first infusion bottle using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; after confirming that the number of cleanings is less than the preset cleaning threshold and the residual ratios in the residual ratio set are all less than the ratio threshold, the cleaned infusion bottle is confirmed to be the cleaned infusion bottle.

[0049] Furthermore, when the residual ratio is greater than or equal to the ratio threshold, it indicates that there is a lot of residual colloid in the cleaned infusion bottle, and therefore, the cleaned infusion bottle needs to be cleaned again. Generally speaking, the residual colloid in the cleaned infusion bottle may be difficult to clean due to factors such as aging and deterioration. Therefore, when the cleaned infusion bottle is cleaned many times and cannot be cleaned, the cleaned infusion bottle is discarded. The cleaning threshold is used to characterize the number of times the cleaned infusion bottle is cleaned.

[0050] It is understandable that the confirmation that the clean infusion bottle is a preset recycled infusion bottle includes: obtaining a clean infusion image based on the clean infusion bottle, and extracting an aging region image from the clean infusion image based on a preset aging threshold and the region growing algorithm; using the aging region image to confirm an aging gray value set, wherein the aging gray value set includes multiple aging gray values, clustering the aging gray values ​​in the aging gray value set based on a pre-built clustering algorithm to obtain a gray cluster group set, wherein the gray cluster group set includes one or more gray cluster groups, and the gray cluster group includes multiple aging gray values; performing the following operations on each gray cluster group in the gray cluster group set: obtaining an aging gray mean value using multiple aging gray values ​​corresponding to the gray cluster group , wherein the aging grayscale mean is the mean of multiple aging grayscale values; the aging grayscale mean values ​​are summarized to obtain an aging grayscale mean set, and a grayscale aging database for evaluating clean infusion bottles is obtained, wherein the grayscale aging database includes multiple grayscale weight nodes, and the grayscale weight node includes a retrieval grayscale value and a grayscale weight value; the following operations are performed on the aging grayscale mean values ​​in the aging grayscale mean set: the target weight node is retrieved from the grayscale aging database using the aging grayscale mean value, wherein the Euclidean distance between the retrieval grayscale value corresponding to the target weight node and the aging grayscale mean value is the smallest; the Euclidean distance is compared with a preset distance threshold; if the Euclidean distance is greater than or equal to the distance threshold, the clean infusion bottle is eliminated, otherwise, the clean infusion bottle is confirmed to be the recycled infusion bottle.

[0051] Further, the clean infusion image is an image taken of the clean infusion bottle, and the clean infusion image includes an area characterizing the presence of aging in the clean infusion bottle, that is, a yellow area in the clean infusion bottle. The method of extracting the aging area image using the aging threshold and the regional growing algorithm is the same as the method of extracting the residual colloid image in the grayscale detection image using the reference grayscale threshold and the regional growing algorithm, which will not be repeated here. The aging grayscale value refers to the grayscale value included in the aging area image. Optionally, the k-means clustering algorithm is used as the clustering algorithm, and other technologies can achieve the same effect, which will not be repeated here. The technology of clustering the aging grayscale values ​​in the aging grayscale value set into multiple grayscale clustering group sets using a clustering algorithm is an existing technology, which will not be repeated here. For example: when the k-means clustering algorithm is used, the aging grayscale values ​​in the aging grayscale value set can be clustered into multiple clusters, wherein each cluster includes multiple aging grayscale values, and the aging grayscale values ​​contained in each cluster are the grayscale clustering group.

[0052] It is understandable that the grayscale aging database is a database for evaluating the aging degree of clean infusion bottles. Optionally, the grayscale weight nodes in the grayscale aging database can be set by experts performing evaluation. For example, in order to evaluate the aging degree of infusion bottles, multiple experts use the analytic hierarchy process to evaluate infusion bottles of different aging degrees, thereby constructing the grayscale aging database.

[0053] It should be explained that the technology for obtaining the Euclidean distance is prior art and will not be described in detail here. When the Euclidean distance is greater than or equal to the distance threshold, it indicates that the clean infusion bottle is too aged and has no recycling value, so the clean infusion bottle should be discarded.

[0054] It should be understood that the residual drug concentration refers to the residual drug concentration when the drug concentration of the recovered infusion bottle is tested according to the name of the target drug. Optionally, the residual drug concentration is obtained by using a spectral analysis method.

[0055] S4. If the residual drug concentration is greater than or equal to the residual concentration threshold, the recovered infusion bottle is regarded as the first infusion bottle, and the process returns to the step of performing a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit, and the number of times the cleaning operation is performed on the first infusion bottle is counted to obtain the number of cleaning times.

[0056] It should be explained that when the residual drug concentration is greater than or equal to the residual concentration threshold, it indicates that there are residual drugs in the recovered infusion bottle. Therefore, the recovered infusion bottle needs to be cleaned again. The reason why there may be residual drugs in the recovered infusion bottle may be: erosion or adsorption of drugs, etc., which makes it difficult to clean the drugs. Here, the standard for evaluating whether the drugs are clean is that the residual drug concentration is less than or equal to the residual concentration threshold. The number of cleaning times is the sum of the number of cleaning times and the number of cleaning operations performed when the first infusion bottle is cleaned again. For example: before obtaining the clean infusion bottle, the initial infusion bottle is cleaned 3 times, then the number of cleanings is 3, and then it is judged that the residual drug concentration is greater than the residual concentration threshold, and the recovered infusion bottle is cleaned again. At this time, the number of cleanings is 4.

[0057] S5. When the number of cleaning times reaches a preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded; otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set.

[0058] It should be understood that when the number of cleaning times reaches the threshold number and the residual drug concentration is greater than or equal to the residual concentration threshold, it indicates that it is difficult to remove the residual drugs in the recycled infusion bottle. Therefore, the recycled infusion bottle has no recycling value or when the recycled infusion bottle is recycled, it may cause harm to the recycling personnel.

[0059] S6. Acquire one or more target recovered infusion bottle sets based on the initial recovered infusion bottle set to recover the initial infusion bottles.

[0060] It should be explained that the acquisition of one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set includes: performing the following operations on the recycled infusion bottles in the initial recycled infusion bottle set: counting the number of aging grayscale values ​​in each grayscale clustering group to obtain a cluster number set, wherein the cluster number set includes one or more cluster numbers, and the cluster numbers correspond to the grayscale clustering groups one-to-one, and calculating a comprehensive evaluation value according to the cluster numbers in the cluster number set and the grayscale weight values ​​corresponding to the cluster numbers; summarizing the comprehensive evaluation values ​​to obtain a comprehensive evaluation value set, clustering the comprehensive evaluation value set into one or more target evaluation value sets using the clustering algorithm, and confirming one or more target recycled infusion bottle sets based on the one or more target evaluation value sets, wherein the target evaluation value set corresponds one-to-one to the target recycled infusion bottle set.

[0061] It is understandable that the method of clustering the comprehensive evaluation value set into one or more target evaluation value sets using the clustering algorithm is the same as the method of clustering the aging grayscale values ​​in the aging grayscale value set using the clustering algorithm to obtain the grayscale cluster group set, which will not be repeated here. For example, the grayscale cluster group set includes three grayscale cluster groups, and the first grayscale cluster group includes 10 grayscale values, in which the grayscale value is the aging grayscale value. Therefore, the number of clusters is 10 according to the number of aging grayscale values ​​in the first grayscale cluster group.

[0062] Furthermore, the comprehensive evaluation value is calculated according to the number of clusters in the cluster number set and the gray weight value corresponding to the number of clusters, and the calculation formula is as follows: ,in, represents the comprehensive evaluation value, Indicates the number of clusters concentrated The number of clusters, Indicates The gray weight value corresponding to the number of clusters, Indicates the total number of clusters The number of clusters.

[0063] In order to solve the problem described in the background technology, the present invention utilizes the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with the names of target drugs. It can be seen that the present invention first determines whether the initial infusion bottle meets the recycling standard before recycling the initial infusion bottle, thereby improving the accuracy and intelligence of recycling the initial infusion bottle. The infusion bottle cleaning unit is used to perform a cleaning operation on the first infusion bottle to obtain a cleaned infusion bottle. After confirming that the cleaned infusion bottle is a preset cleaned infusion bottle, the cleaned infusion bottle is confirmed to be a preset recycled infusion bottle. Based on the target drug name and the recycled infusion bottle, a residual drug concentration is obtained, and the residual drug concentration is compared with a preset residual concentration threshold. If the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is taken as the first infusion bottle, and the step of performing a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain a cleaning number. When the cleaning number reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded. Otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set. It can be seen that the present invention has a good cleaning performance on the initial Before the initial infusion bottle is recycled, it is clear that the initial infusion bottle needs to be cleaned, and the cleaned infusion bottle is evaluated in combination with the aging degree of the cleaned infusion bottle to ensure that the recycled infusion bottle has recycling value, and then it is judged again whether the concentration of the residual medicine in the recycled infusion bottle meets the recycling demand. While judging whether the concentration of the residual medicine in the recycled infusion bottle meets the recycling demand, the specific situation of the recycled infusion bottle is considered. Therefore, the residual concentration threshold and the number threshold are set. When the standards of the residual concentration threshold and the number threshold are met at the same time, the initial recycled infusion bottle set is obtained, and one or more target recycled infusion bottle sets are obtained based on the initial recycled infusion bottle set to realize the recycling of the initial infusion bottle. It can be seen that the embodiment of the present invention classifies the initial recycled infusion bottle set according to the aging degree of the recycled infusion bottle, thereby improving the accuracy and intelligence of recycling and classifying the infusion bottle. Therefore, the present invention can accurately and intelligently realize the recycling and classification of infusion bottles.

[0064] like Figure 2 1 is a functional module diagram of a system for recycling waste medical polypropylene polymer infusion bottles provided by an embodiment of the present invention.

[0065] The recycling system 100 for waste medical polypropylene polymer infusion bottles of the present invention can be installed in an electronic device. According to the functions to be implemented, the recycling system 100 for waste medical polypropylene polymer infusion bottles can include a recycling environment confirmation module 101, an infusion bottle initial classification module 102, an infusion bottle recycling confirmation module 103 and an infusion bottle classification module 104. The module of the present invention can also be called a unit, which refers to a series of computer program segments that can be executed by an electronic device processor and can complete fixed functions, which are stored in the memory of the electronic device.

[0066] The recycling environment confirmation module 101 is used to receive a recycling instruction, and confirm an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit; the infusion bottle initial classification module 102 is used to use the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with target drug names; the infusion bottle recycling confirmation module 103 is used to perform the following operations on each first infusion bottle set in the multiple first infusion bottle sets: perform the following operations on each first infusion bottle in the first infusion bottle set: use the infusion bottle cleaning unit to perform a cleaning operation on the first infusion bottle to obtain a cleaned infusion bottle, and confirm the cleaned After the infusion bottle is a preset clean infusion bottle, the clean infusion bottle is confirmed to be a preset recycled infusion bottle, and the residual drug concentration is obtained based on the target drug name and the recycled infusion bottle, and the residual drug concentration is compared with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is taken as the first infusion bottle, and the step of using the infusion bottle cleaning unit to perform the cleaning operation on the first infusion bottle is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded, otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set; the infusion bottle classification module 104 is used to obtain one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set to achieve recycling of the initial infusion bottle.

[0067] In detail, the modules in the recycling system 100 for waste medical polypropylene polymer infusion bottles according to the embodiment of the present invention are used in the same manner as described above. Figure 1 The same technical means are used as the method for recycling waste medical polypropylene polymer infusion bottles described in , and can produce the same technical effects, so they will not be repeated here.

[0068] like Figure 3 FIG. 1 is a schematic diagram of the structure of an electronic device for implementing a method for recycling waste medical polypropylene polymer infusion bottles provided by an embodiment of the present invention.

[0069] The electronic device 1 may include a processor 10, a memory 11 and a bus 12, and may also include a computer program stored in the memory 11 and executable on the processor 10, such as a program for a method of recycling waste medical polypropylene polymer infusion bottles.

[0070] The memory 11 includes at least one type of readable storage medium, including flash memory, mobile hard disk, multimedia card, card-type memory (e.g., SD or DX memory, etc.), magnetic memory, disk, optical disk, etc. In some embodiments, the memory 11 may be an internal storage unit of the electronic device 1, such as a mobile hard disk of the electronic device 1. In other embodiments, the memory 11 may also be an external storage device of the electronic device 1, such as a plug-in mobile hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (SecureDigital, SD) card, a flash card (Flash Card), etc. equipped on the electronic device 1. Further, the memory 11 also includes an internal storage unit of the electronic device 1 and an external storage device. The memory 11 can not only be used to store application software and various types of data installed in the electronic device 1, such as the code of the program of the method for recycling waste medical polypropylene polymer material infusion bottles, but also can be used to temporarily store data that has been output or is to be output.

[0071] The processor 10 may be composed of an integrated circuit in some embodiments, for example, a single packaged integrated circuit, or a plurality of packaged integrated circuits with the same or different functions, including one or more central processing units (CPUs), microprocessors, digital processing chips, graphics processors, and combinations of various control chips, etc. The processor 10 is the control core (Control Unit) of the electronic device, and uses various interfaces and lines to connect various components of the entire electronic device, and executes or executes programs or modules stored in the memory 11 (such as a program for recycling waste medical polypropylene polymer material infusion bottles, etc.), and calls data stored in the memory 11 to execute various functions of the electronic device 1 and process data.

[0072] The bus 12 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The bus 12 may be divided into an address bus, a data bus, a control bus, etc. The bus 12 is configured to realize connection and communication between the memory 11 and at least one processor 10, etc.

[0073] Figure 3 Only an electronic device with components is shown, and those skilled in the art will understand that Figure 3 The structure shown does not constitute a limitation on the electronic device 1, and may include fewer or more components than shown in the figure, or combine certain components, or arrange the components differently.

[0074] For example, although not shown, the electronic device 1 may also include a power source (such as a battery) for supplying power to various components. Preferably, the power source may be logically connected to the at least one processor 10 through a power management system, so that the power management system can realize functions such as charging management, discharging management, and power consumption management. The power source may also include any components such as one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, and power status indicators. The electronic device 1 may also include a variety of sensors, Bluetooth modules, Wi-Fi modules, etc., which will not be repeated here.

[0075] Furthermore, the electronic device 1 may also include a network interface. Optionally, the network interface may include a wired interface and / or a wireless interface (such as a WI-FI interface, a Bluetooth interface, etc.), which is generally used to establish a communication connection between the electronic device 1 and other electronic devices.

[0076] Optionally, the electronic device 1 may further include a user interface, which may be a display, an input unit (such as a keyboard), or a standard wired interface or a wireless interface. Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, and an OLED (Organic Light-Emitting Diode) touch device. The display may also be appropriately referred to as a display screen or a display unit, which is used to display information processed in the electronic device 1 and to display a visual user interface.

[0077] The recycling method program of waste medical polypropylene polymer material infusion bottles stored in the memory 11 in the electronic device 1 is a combination of multiple instructions. When running in the processor 10, it can achieve: receiving a recycling instruction, and confirming the infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit; using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with target drug names; performing the following operations on each first infusion bottle set in the multiple first infusion bottle sets: performing the following operations on each first infusion bottle in the first infusion bottle set: using the infusion bottle cleaning unit to clean the first infusion bottle The cleaning operation is performed to obtain a cleaned infusion bottle, and after confirming that the cleaned infusion bottle is a preset cleaned infusion bottle, the cleaned infusion bottle is confirmed to be a preset recycled infusion bottle, and the residual drug concentration is obtained based on the target drug name and the recycled infusion bottle, and the residual drug concentration is compared with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is taken as the first infusion bottle, and the step of performing the cleaning operation on the first infusion bottle by using the infusion bottle cleaning unit is returned to count the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, the recycled infusion bottle is discarded, otherwise, the recycled infusion bottle is retained, and the retained recycled infusion bottles are summarized to obtain an initial recycled infusion bottle set; based on the initial recycled infusion bottle set, one or more target recycled infusion bottle sets are obtained to realize the recycling of the initial infusion bottle.

[0078] Specifically, the specific implementation method of the processor 10 for the above instructions can refer to Figures 1 to 3 The description of the relevant steps in the corresponding embodiments will not be repeated here.

[0079] Furthermore, if the module / unit integrated in the electronic device 1 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. The computer-readable storage medium can be volatile or non-volatile. For example, the computer-readable medium can include: any entity or system that can carry the computer program code, a recording medium, a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (ROM).

[0080] The present invention also provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor of an electronic device, it can achieve: receiving a recycling instruction, and confirming an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment includes an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set includes multiple initial infusion bottles, and the infusion bottle recycling unit includes: an infusion bottle classification unit and an infusion bottle cleaning unit; using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets, wherein the first infusion bottle set includes multiple first infusion bottles marked with target drug names; performing the following operations on each first infusion bottle set in the multiple first infusion bottle sets: performing the following operations on each first infusion bottle in the first infusion bottle set: using the infusion bottle cleaning unit to perform a cleaning operation on the first infusion bottle , obtain a cleaned infusion bottle, confirm that the cleaned infusion bottle is a preset cleaned infusion bottle, confirm that the cleaned infusion bottle is a preset recycled infusion bottle, obtain a residual drug concentration based on the target drug name and the recycled infusion bottle, and compare the residual drug concentration with a preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, take the recycled infusion bottle as the first infusion bottle, return to the step of performing a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit, count the number of times the cleaning operation is performed on the first infusion bottle, and obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, remove the recycled infusion bottle, otherwise, retain the recycled infusion bottle, summarize the retained recycled infusion bottles, and obtain an initial recycled infusion bottle set; based on the initial recycled infusion bottle set, obtain one or more target recycled infusion bottle sets to achieve recycling of the initial infusion bottle.

[0081] In the several embodiments provided by the present invention, it should be understood that the disclosed devices, systems and methods can be implemented in other ways. For example, the system embodiments described above are only illustrative, and actual implementation may have other division methods.

[0082] The modules described as separate components may or may not be physically separated, and the components shown as modules 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 modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0083] In addition, each functional module 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. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional modules.

[0084] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A method for recycling waste medical polypropylene polymer infusion bottles, characterized in that: The method comprises: receiving a recycling instruction, and confirming an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment comprises an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set comprises a plurality of initial infusion bottles, and the infusion bottle recycling unit comprises: an infusion bottle classification unit and an infusion bottle cleaning unit; using the infusion bottle classification unit to screen the initial infusion bottle set to obtain a plurality of first infusion bottle sets, wherein the first infusion bottle set comprises a plurality of first infusion bottles marked with target drug names; performing the following operations on each of the first infusion bottle sets in the plurality of first infusion bottle sets: performing the following operations on each of the first infusion bottle sets in the first infusion bottle set: performing a cleaning operation on the first infusion bottle by using the infusion bottle cleaning unit to obtain a cleaned infusion bottle, and after confirming that the cleaned infusion bottle is a preset clean infusion bottle, Confirm that the cleaned infusion bottle is a preset recycled infusion bottle, obtain the residual drug concentration based on the target drug name and the recycled infusion bottle, and compare the residual drug concentration with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, take the recycled infusion bottle as the first infusion bottle, return to the step of using the infusion bottle cleaning unit to perform the cleaning operation on the first infusion bottle, count the number of times the cleaning operation is performed on the first infusion bottle, and obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, discard the recycled infusion bottle, otherwise, retain the recycled infusion bottle, summarize the retained recycled infusion bottles, and obtain an initial recycled infusion bottle set; obtain one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set to achieve recycling of the initial infusion bottle.

2. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 1, characterized in that: The method of using the infusion bottle classification unit to screen the initial infusion bottle set to obtain multiple first infusion bottle sets includes: extracting initial infusion bottles from the initial infusion bottle set in sequence, and performing the following operations on the extracted initial infusion bottles: obtaining a label image of the initial infusion bottle, using the infusion bottle classification unit to identify the label image to obtain a stored drug name, and obtaining a classification database for classifying the stored drugs, wherein the classification database stores multiple classified drug names; extracting classified drug names from the classification database in sequence, and performing the following operations on the extracted classified drug names: based on Store drug names and classified drug names to obtain name similarities, summarize the name similarities, and obtain a name similarity set; confirm the target drug name in the name similarity set, and mark the extracted initial infusion bottle based on the target drug name to obtain a marked infusion bottle, wherein the target drug name is the classified drug name corresponding to the largest name similarity in the name similarity set; identify the recycling status of the target drug name, and after confirming that the recycling status is a preset recyclable status, respectively summarize the marked infusion bottles according to the target drug name corresponding to the marked infusion bottle to obtain multiple first infusion bottle sets.

3. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 2, characterized in that: The method of confirming that the cleaned infusion bottle is a preset cleaned infusion bottle includes: identifying an area of ​​a label image in an initial infusion bottle to obtain a label area; confirming a label area in the cleaned infusion bottle to obtain a detection area, acquiring a detection image based on the detection area, and acquiring a reference image set for judging whether there is residual colloid in the detection area, wherein the reference image set includes a plurality of reference images; performing a grayscale operation on the detection image to obtain a grayscale detection image, and acquiring a reference grayscale image set based on the reference image set, wherein the reference grayscale image set includes a plurality of reference grayscale images, and the reference grayscale images correspond to the reference images one by one; performing the following operations on each reference grayscale image in the reference grayscale image set: using a preset grayscale threshold and a pre-constructed region growing algorithm, identifying a classified grayscale image set in the reference grayscale image, wherein the classified grayscale image set includes one or more classified grayscale images; summarizing the classified grayscale image sets to obtain a plurality of classified grayscale image sets, and confirming that the cleaned infusion bottle is the cleaned infusion bottle based on the plurality of classified grayscale image sets and the grayscale detection images.

4. The method for recycling waste medical polypropylene polymer infusion bottles as claimed in claim 3, characterized in that: The method of confirming that the cleaned infusion bottle is the clean infusion bottle based on multiple classified grayscale image sets and grayscale detection images includes: obtaining a reference grayscale mean using a reference grayscale image corresponding to the classified grayscale image set, wherein the reference grayscale mean is the mean of multiple reference grayscale values ​​in the reference grayscale image, summarizing the reference grayscale means to obtain a reference grayscale mean set, wherein the reference grayscale means in the reference grayscale mean set correspond one-to-one to the classified grayscale image sets in the multiple classified grayscale image sets; and performing the following operations on each of the multiple classified grayscale image sets: The grayscale image mean is obtained based on the classified grayscale image set, and the calculation formula is as follows: ,in, represents the mean value of grayscale image, Represents the first one or more classified grayscale images Classified grayscale images, Indicates that one or more classified grayscale images have indivual, Represents the first The gray value corresponding to each pixel point, Indicates There are a total of classified grayscale images pixel points; summarize the grayscale image means to obtain a grayscale image mean set, and calculate the reference grayscale threshold based on the reference grayscale mean set and the grayscale image mean set. The calculation formula is as follows: ,in, represents the reference grayscale threshold, Respectively represent the reference gray mean set The reference grayscale mean and The reference grayscale mean, Indicates that the reference grayscale mean value is The reference grayscale mean, Indicates the preset parameters. Represents the grayscale image mean concentration A grayscale image mean is obtained, and the grayscale image mean corresponds to the reference grayscale mean one by one; and the reference grayscale threshold and the grayscale detection image are used to confirm that the cleaned infusion bottle is the clean infusion bottle.

5. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 4, characterized in that: The method of using the reference grayscale threshold and the grayscale detection image to confirm that the cleaned infusion bottle is the cleaned infusion bottle includes: using the reference grayscale threshold and the region growing algorithm to extract R residual colloid images from the grayscale detection image, wherein R is an integer greater than or equal to 0; performing the following operations on each of the R residual colloid images: obtaining the residual colloid area based on the residual colloid image, summarizing the residual colloid area to obtain a residual colloid area set, and if there is at least one residual colloid area greater than or equal to a preset residual area threshold in the residual colloid area set, obtaining a contour image set of the cleaned infusion bottle, wherein the contour image set includes one or more contour images; extracting contour images from the contour image set in sequence, and performing the following operations on the extracted contour images: obtaining a standard image based on the extracted contour image, mapping the contour image and the standard image to a pre-constructed image coordinate system, and obtaining a mapping coordinate set, wherein the mapping coordinate set includes multiple mapping coordinates; counting the number of pixels corresponding to each mapping coordinate in the mapping coordinate set as 1 to obtain a statistical number; calculating the residual ratio based on the statistical number, and the calculation formula is as follows: ,in, represents the residual ratio, Represents the statistical quantity, Represents the number of mapping coordinates; summarizes the residual proportions to obtain a residual proportion set, and confirms that the cleaned infusion bottle is the clean infusion bottle based on the residual proportion set.

6. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 5, characterized in that: The method of confirming that the cleaned infusion bottle is the cleaned infusion bottle based on the residual ratio set includes: if there is a residual ratio in the residual ratio set that is greater than or equal to a preset ratio threshold, then the cleaned infusion bottle is regarded as the first infusion bottle, and returning to the step of performing a cleaning operation on the first infusion bottle using the infusion bottle cleaning unit, counting the number of times the cleaning operation is performed on the first infusion bottle to obtain the number of cleanings; after confirming that the number of cleanings is less than the preset cleaning threshold and the residual ratios in the residual ratio set are all less than the ratio threshold, then confirming that the cleaned infusion bottle is the cleaned infusion bottle.

7. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 6, characterized in that: The confirming that the clean infusion bottle is a preset recycling infusion bottle includes: obtaining a clean infusion image based on the clean infusion bottle, extracting an aging region image from the clean infusion image based on a preset aging threshold and the region growing algorithm; confirming an aging gray value set using the aging region image, wherein the aging gray value set includes multiple aging gray values, clustering the aging gray values ​​in the aging gray value set based on a pre-built clustering algorithm to obtain a gray clustering group set, wherein the gray clustering group set includes one or more gray clustering groups, and the gray clustering group includes multiple aging gray values; performing the following operation on each gray clustering group in the gray clustering group set: obtaining an aging gray mean using multiple aging gray values ​​corresponding to the gray clustering group, wherein , the aging grayscale mean is the mean of multiple aging grayscale values; the aging grayscale mean values ​​are summarized to obtain an aging grayscale mean set, and a grayscale aging database for evaluating clean infusion bottles is obtained, wherein the grayscale aging database includes multiple grayscale weight nodes, and the grayscale weight node includes a retrieval grayscale value and a grayscale weight value; the following operations are performed on the aging grayscale mean values ​​in the aging grayscale mean set: the target weight node is retrieved from the grayscale aging database using the aging grayscale mean value, wherein the Euclidean distance between the retrieval grayscale value corresponding to the target weight node and the aging grayscale mean value is the smallest; the Euclidean distance is compared with a preset distance threshold; if the Euclidean distance is greater than or equal to the distance threshold, the clean infusion bottle is eliminated, otherwise, the clean infusion bottle is confirmed to be the recycled infusion bottle.

8. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 7, characterized in that: The method of obtaining one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set includes: performing the following operations on the recycled infusion bottles in the initial recycled infusion bottle set: counting the number of aging grayscale values ​​in each grayscale clustering group to obtain a cluster quantity set, wherein the cluster quantity set includes one or more cluster quantities, and the cluster quantities correspond to the grayscale clustering groups one-to-one, and calculating a comprehensive evaluation value according to the cluster quantities in the cluster quantity set and the grayscale weight values ​​corresponding to the cluster quantities; summarizing the comprehensive evaluation values ​​to obtain a comprehensive evaluation value set, clustering the comprehensive evaluation value sets into one or more target evaluation value sets by using the clustering algorithm, and confirming one or more target recycled infusion bottle sets based on the one or more target evaluation value sets, wherein the target evaluation value sets correspond to the target recycled infusion bottle sets one-to-one.

9. The method for recycling waste medical polypropylene polymer infusion bottles according to claim 8, characterized in that: The comprehensive evaluation value is calculated according to the number of clusters in the cluster number set and the gray weight value corresponding to the number of clusters. The calculation formula is as follows: ,in, represents the comprehensive evaluation value, Indicates the number of clusters concentrated The number of clusters, Indicates The gray weight value corresponding to the number of clusters, Indicates the total number of clusters The number of clusters.

10. A recycling system for waste medical polypropylene polymer infusion bottles, characterized in that: The system comprises: a recycling environment confirmation module, which is used to receive a recycling instruction, and confirm an infusion bottle recycling environment based on the recycling instruction, wherein the infusion bottle recycling environment comprises an initial infusion bottle set and an infusion bottle recycling unit, wherein the initial infusion bottle set comprises a plurality of initial infusion bottles, and the infusion bottle recycling unit comprises: an infusion bottle classification unit and an infusion bottle cleaning unit; an infusion bottle initial classification module, which is used to screen the initial infusion bottle set by using the infusion bottle classification unit to obtain a plurality of first infusion bottle sets, wherein the first infusion bottle set comprises a plurality of first infusion bottles marked with target drug names; an infusion bottle recycling confirmation module, which is used to perform the following operations on each of the first infusion bottle sets in the plurality of first infusion bottle sets: perform the following operations on each of the first infusion bottle sets in the first infusion bottle set: perform a cleaning operation on the first infusion bottle by using the infusion bottle cleaning unit to obtain a cleaned infusion bottle, and confirm the cleaned infusion bottle. After the bottle is a preset clean infusion bottle, confirm that the clean infusion bottle is a preset recycled infusion bottle, obtain the residual drug concentration based on the target drug name and the recycled infusion bottle, and compare the residual drug concentration with the preset residual concentration threshold; if the residual drug concentration is greater than or equal to the residual concentration threshold, take the recycled infusion bottle as the first infusion bottle, return to the step of using the infusion bottle cleaning unit to perform the cleaning operation on the first infusion bottle, count the number of times the cleaning operation is performed on the first infusion bottle, and obtain the number of cleanings; when the number of cleanings reaches the preset number threshold and the residual drug concentration is greater than or equal to the residual concentration threshold, remove the recycled infusion bottle, otherwise, retain the recycled infusion bottle, summarize the retained recycled infusion bottles, and obtain an initial recycled infusion bottle set; an infusion bottle classification module is used to obtain one or more target recycled infusion bottle sets based on the initial recycled infusion bottle set to achieve recycling of the initial infusion bottle.

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