WO2022165692A1 - 试剂管理方法及相关设备 - Google Patents

试剂管理方法及相关设备 Download PDF

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Publication number
WO2022165692A1
WO2022165692A1 PCT/CN2021/075179 CN2021075179W WO2022165692A1 WO 2022165692 A1 WO2022165692 A1 WO 2022165692A1 CN 2021075179 W CN2021075179 W CN 2021075179W WO 2022165692 A1 WO2022165692 A1 WO 2022165692A1
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Prior art keywords
reagent
information
package
image
image data
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PCT/CN2021/075179
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English (en)
French (fr)
Inventor
计得伟
翟姗姗
王霞
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深圳迈瑞生物医疗电子股份有限公司
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Priority to PCT/CN2021/075179 priority Critical patent/WO2022165692A1/zh
Publication of WO2022165692A1 publication Critical patent/WO2022165692A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management

Definitions

  • the present application relates to the technical field of image processing, and more particularly, to a reagent management method and related equipment.
  • Reagents also known as biochemical reagents or reagents
  • the existing reagent management method is to paste an identification code such as a barcode containing reagent information, a two-dimensional code or an RFID tag on the reagent packaging box, and obtain the specific information of the reagent by scanning and parsing the identification code.
  • this reagent management method has at least the following disadvantages: it consumes the production cost of the identification code, and the identification codes designed by different manufacturers may have differences in content, which may occur when the reagents of different manufacturers are scanned and managed uniformly. Individual unrecognized problems.
  • the present application provides a reagent management method and related equipment, which are used to solve the problems of expensive identification code production and poor compatibility in the information identification process.
  • the present application provides a reagent management system for information management of reagents entering a reagent library or removing reagents from the reagent library, the system comprising:
  • an image acquisition device configured to acquire image data of at least one reagent package containing the reagent, and send the image data of the at least one reagent package to a processor
  • a processor configured to receive image data of the at least one reagent package; obtain reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package; control the memory to store the reagent information of the reagent;
  • the reagent information includes one or any of the following: reagent name, reagent specification, production batch number and expiration date;
  • a memory for storing reagent information of the reagent.
  • the present application provides a reagent management system for information management of reagents entering a reagent library or removing reagents from the reagent library, the system comprising:
  • An image acquisition device for acquiring image data of at least one reagent package containing a reagent, obtaining reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package, and sending the reagent information of the reagent to the processor;
  • a processor configured to control the memory to store reagent information of the reagent;
  • the reagent information includes one or any of the following: reagent name, reagent specification, production batch number, and expiration date;
  • a memory for storing reagent information of the reagent.
  • the present application provides a reagent management method for information management of reagents entering the reagent library or removing reagents from the reagent library, the method comprising:
  • Reagent information of the reagent contained in the reagent package is obtained based on the image data of the at least one reagent package, where the reagent information includes one or any of the following: reagent name, reagent specification, production batch number, and expiration date;
  • Reagent information for the reagent is stored.
  • the reagent management method and system can collect image data of the reagent package, identify and analyze the image data of the reagent package to obtain and store the reagent information of the reagent, and the reagent information includes the reagent name, Any one or more of reagent specifications, production batch numbers, and expiration dates.
  • the problem of cost increase caused by the need to additionally set identification codes outside the reagent package is avoided, and identification codes for various types of reagents are also avoided. During the scanning process, the identification code may not be recognized due to compatibility.
  • Fig. 1 is a schematic flowchart of the embodiment of the reagent management method
  • Fig. 2 is another schematic flow chart of the embodiment of the reagent management method
  • Fig. 3 is another schematic flow chart of the embodiment of the reagent management method
  • Fig. 4 is another schematic flow chart of the embodiment of the reagent management method
  • Fig. 5 is an example diagram of image data of reagent packaging
  • Fig. 6 is a schematic diagram of obtaining reagent information from image data
  • Fig. 7 is another schematic diagram of obtaining reagent information from image data
  • FIG. 8 is another schematic diagram of obtaining reagent information from image data
  • FIG. 9 is another schematic diagram of obtaining reagent information from image data
  • FIG. 10 is a schematic structural diagram of an embodiment of a reagent management system.
  • Reagent management specifically includes the identification and management of reagent information during the process of reagent warehousing and warehousing.
  • the reagent library often needs to store various types of reagents.
  • the reagent information of the reagent needs to be removed from the reagent library when the reagent is taken out and used. This process brings greater challenges to the inventory management of reagents.
  • Reagents are often stored in the reagent package with certain specifications.
  • the current management method is to paste the identification code containing the reagent information on the reagent package.
  • the identification code can be attached by the reagent manufacturer on the outside of the reagent package or printed and pasted by the laboratory department of the medical place. Scan the identification code when reagents are put in or out of the library and parse the reagent information from it.
  • this method of reagent management has certain limitations, consumes the cost of identification codes, and the identification codes designed by different manufacturers may be different, so that unidentifiable compatibility problems may occur when the reagents of different manufacturers are scanned and managed in a unified manner.
  • the present application proposes a reagent management method, which is used for information management of the reagents entering the reagent library or the reagents removed from the reagent library.
  • the reagent management method provided by this application includes steps 101-103. It should be noted that the reagent information needs to be managed in both the warehousing process and the warehousing process, and this method can be independently applied to any one of the two inventory management processes.
  • the reagent is contained in the reagent package, and the reagent package is generally in the shape of a cube.
  • Image data of the reagent package can be collected by an image acquisition device such as a camera.
  • the operator uses a terminal such as a mobile phone with a camera function.
  • the reagent package of the library is photographed to obtain the image data of the reagent package.
  • the operator may operate the image acquisition device to collect image data for each reagent package independently, or collect image images of multiple reagent packages in batches. Therefore, the collected image data may include image data of one reagent package, or may include multiple reagent packages. image data. In the case where image data of multiple reagent packages are acquired, the multiple reagent packages may be the package data of the same reagent, or may be the reagent packages of different reagents, which may be determined according to the actual situation, which is not limited here.
  • the image data obtained in step 101 is identified and analyzed to obtain reagent information of the reagent contained in the reagent package.
  • reagent descriptions such as text descriptions, icon descriptions, symbol descriptions, etc.
  • the reagent information of the reagents contained in the reagent package can be obtained by text recognition of the obtained image data, and the reagent information Include one or any of the following: reagent name, reagent specification, production batch number and expiration date.
  • the reagent information can also be adjusted according to different usage scenarios, for example, it can also include reagent information that is easily expected to be obtained by those skilled in the art such as the manufacturer, which is not specifically limited in this application.
  • Reagent Content Get the required reagent information.
  • the reagent information obtained by analysis using character recognition technology is the reagent information of the reagents contained in the reagent package.
  • image segmentation technology is also possible to combine the image segmentation technology with the text recognition technology to obtain the recognition results of the image data.
  • the reagent information is stored in the memory, for example, the reagent information can be stored in the reagent information table of the reagent library.
  • the reagent information table may contain fields. It is understood that the fields correspond to the items of the reagent information, including at least the name of the reagent, the specification of the reagent, the production batch number and the expiration date.
  • Each record in the reagent information table represents a reagent package, that is, a box of reagents.
  • multiple reagents may be released or stored, and the at least one reagent information is used as the reagent information obtained in this inventory management process.
  • the reagent information obtained each time may also have distinguishing information.
  • distinguishing information can be stored in association with reagent information.
  • the distinguishing information includes but is not limited to the Warehouse or warehousing time, the operator of the warehousing or warehousing, etc. It can be understood that the distinction information stored in the implementation can be adjusted according to the actual situation, which is not specifically limited here.
  • the reagent information of the outgoing or incoming reagents can be stored separately, and further, based on the reagent information obtained during this outgoing or incoming process, the reagent inventory information can also be updated. For example, if this time is the reagent outbound process, the reagent information of the reagents out of the library can be deleted from the original reagent inventory information; if this is the reagent inbound process, this time can be added on the basis of the original reagent inventory information. Reagent information for the reagent. After the reagent inventory information is updated, based on the reagent inventory information, the related information of the inventory reagents, such as the types of the inventory reagents and/or the quantity of the inventory reagents, can be queried.
  • the reagent management method provided by the present application can collect image data of the reagent package containing the reagent, and identify and process the image data to obtain the reagent information of the reagent. This method does not need to post an identification code outside the reagent package,
  • the image data of different types of reagents can use the same identification processing process to obtain reagent information, thereby solving the compatibility problem that the identification codes of different types of reagents cannot be uniformly identified.
  • the embodiment corresponding to FIG. 1 can obtain the reagent information of the reagents in the library or the reagents out of the library.
  • the user can query the information of the reagents in the library or the reagents out of the library.
  • the type and/or quantity of the reagents after the reagents are out of the library, check the type and/or quantity of the outgoing reagents, so as to know the reagent information in the single inventory management process; Check the type and/or quantity of the reagents in stock to know the overall situation of the stock of reagents.
  • an embodiment of the present application further provides a reagent management method, which further includes steps 201-203 as shown in FIG. 2 on the basis of the embodiment shown in FIG. 1 .
  • the embodiments of the present application can be applied to a reagent management system, and the reagent management system includes an input device.
  • the input device may specifically be a keyboard, a touch screen and other devices, or may be a communication interface.
  • the reagent management system receives a reagent information query request sent by a user through a communication interface, and the reagent information query request includes a reagent query condition consisting of at least one of the reagent name, reagent specification, production batch number, and validity period.
  • the reagent information included in the reagent query condition may be input by the user in a selected manner or directly. It can be understood that the reagent information included in the reagent query condition may also include a range of values within a certain range. For example, the reagent query condition includes the validity period, and the validity period is from January 2021 to June 2021.
  • Reagent information query requests can be divided into two categories, one is to query the reagent information of the reagents involved in the process of entering or exiting the warehouse, and the other is to query the inventory information of the reagent library.
  • the user can enter the reagent query conditions. When selecting the type of reagent information query request.
  • step 202 is executed to obtain the reagent information of the reagent that meets the reagent query condition from the reagent information and/or count the reagent quantity of the reagent that meets the reagent query condition; If the reagent information query request is an inventory quantity query request, step 203 is executed to obtain reagent information of the reagents satisfying the reagent query condition from the updated reagent information and/or count the inventory quantity of the reagents belonging to the reagent query type.
  • the reagent information query request is a query request for the in-stock quantity or the out-of-stock quantity query request, it means that the user only wants to know the relevant information about the reagents out of the library or the reagents in the library, then the reagent information obtained in step 102 is screened. , to obtain the relevant information of the reagents that meet the reagent query conditions, and the relevant information includes the reagent information and/or the quantity of the reagents.
  • the user wants to know the reagent information of a certain type of reagent in the reagents in or out of the library, the reagent name of this type of reagent can be used as the reagent query condition, and the query can be obtained.
  • Reagent information that meets the conditions for the name of the reagent such as reagent specifications, production batch numbers, and expiration dates, etc.
  • the user may wish to know the quantity of a certain reagent involved in the process of outgoing or entering the storehouse, and then the quantity of the reagent that satisfies the reagent query condition is provided to the user.
  • the user can select the type of information to be obtained, or both kinds of information can be directly provided to the user, which can be determined according to the actual situation, and is not limited here.
  • the reagent-related information that satisfies the query condition is obtained based on the updated reagent information.
  • the reagent information before updating is the reagent information of the original reagent in the reagent library.
  • the reagent information in the reagent warehouse can be updated by using the reagent information of warehousing or warehousing.
  • the reagent information of the reagents from the library is deleted from the original reagent information in the reagent library. If the processing process for the reagents this time is the process of entering the library, the reagent information of the reagents entering the library will be added on the basis of the original reagent information of the reagent library, and then Get updated reagent information.
  • the user may wish to obtain the reagent information and/or the reagent quantity. Based on this, the reagent information can be directly queried and/or the reagents belonging to the reagent query type can be counted. Inventory quantity. The specifics can be determined according to the actual situation, which is not limited here.
  • the query result obtained in response to any query request it can be provided to the user through this step, such as directly displaying the query result on the display screen, or returning the query result to the user terminal for display and output by the user terminal.
  • This embodiment provides a reagent management method for querying reagent information, which can meet the user's query requirements for the information of the reagents involved in the current warehousing or warehousing process, and can also satisfy the user's query on warehousing or warehousing.
  • the information query requirements of the reagents in the reagent library can also provide the user with the information of the reagent information and the quantity of the reagents, which improves the efficiency of the user's information acquisition, better meets the user's query needs, and improves the efficiency of the user. practicability of this scheme.
  • the following provides a detailed embodiment of a reagent management method that can be selectively executed in the actual implementation process to illustrate the specific technical details of the image data recognition process in this solution. Please refer to FIG. 3 .
  • the application embodiment includes steps 301-305.
  • Image data of at least one reagent package containing the reagent is acquired by acquiring image data using an image acquisition device. This step is similar to step 101 in the above-mentioned embodiment corresponding to FIG. 1 , and details are not repeated here.
  • the character parsing technology may be an OCR (Optical Character Recognition, Optical Character Recognition) technology, or may be other image processing technologies that can extract characters from an image.
  • OCR Optical Character Recognition
  • Optical Character Recognition Optical Character Recognition
  • the character unit obtained based on the character parsing technology is the smallest character unit that the technology can provide.
  • One character unit can be composed of multiple characters.
  • the character parsing technology can parse the four characters of "production date" into one character unit.
  • the information on the reagent package there is a clear separation between the various reagent information included on the reagent package.
  • Character unit is recognized.
  • the character parsing technology may perform semantic analysis on the characters, and use multiple characters with preset semantic meanings as a character unit.
  • the specific identification process may be as follows: directly determining the identified character unit as reagent information, or extracting a preset type of character unit from it as reagent information, for example, extracting a preset type of character unit from the identified multiple contents as the reagent information Reagent information, or can also match the character unit with the standard information to determine the reagent information based on the matching result.
  • the specific determination process is detailed below, and will not be repeated here.
  • one reagent information block corresponds to the reagent information on one reagent package.
  • the division process can be based on the repeatability of the reagent information, and the same character unit may appear multiple times. If there are multiple reagent packages, since the items of the character unit identified from each reagent package are the same, then the character unit of the same item is the same. The number of repetitions can be considered as the number of reagent packages, and the repeated character unit of the item can be considered as a reagent information block.
  • a reagent information block may contain one or more character units, for example, may include four character units of reagent name, manufacturer, reagent specification, and expiration date.
  • the reagent information may be stored in the reagent information table, and a reagent information block is used as a record, and the number of records is the quantity of the reagents in or out of the library this time.
  • the image segmentation technology can be further combined on the basis of the character analysis technology, so as to improve the processing efficiency of the image data in the reagent information identification process Specifically, please refer to FIG. 4 , the embodiment of the reagent information management method provided by the present application includes steps 401-406.
  • Image data of at least one reagent package containing the reagent is acquired by acquiring image data using an image acquisition device. This step is similar to step 101 in the above-mentioned embodiment corresponding to FIG. 1 , and details are not repeated here.
  • the image data is processed by using the image segmentation technology, and then at least one image area is segmented, and each image area corresponds to a reagent package respectively.
  • the reagent packages included in each image region may be the same reagent package, and then each image region can be classified based on the image features, and the image regions with the same image features can be divided. is an image area group.
  • the image features include, but are not limited to: texture information, color information, shape features, and positional relationship features of objects included in the image, and the like.
  • FIG. 5 for the processing procedure of image data.
  • Image segmentation is performed on the image data to obtain six image areas, and the six image areas correspond to one reagent package in the image, which are the image areas of two A reagent packages, the image areas of two B reagent packages, and the two C reagent packages. Wrapped image area.
  • the six image regions are grouped to obtain an image region group corresponding to the A reagent package, an image region group corresponding to the B reagent package, and an image region group corresponding to the C reagent package.
  • Each image area group includes two image areas, respectively. It can be understood that the above number is only the result obtained by processing the image as shown in FIG. 5 .
  • the image area group may also include only one image area or more than two image areas. There is no specific limitation here.
  • the same image area group includes the image data of the same reagent package, so an image area can be selected from each image area group for character recognition, and the recognized character unit can be used as any image in the group.
  • the character unit corresponding to the region.
  • the process of using character parsing technology to perform character recognition to obtain character units may refer to the following description, which will not be repeated here. It should be noted that recognizing any image area but not all image areas in the image area group can save recognition processing resources and improve character recognition efficiency.
  • the character unit is identified to obtain the reagent information included in the reagent package for storage.
  • the process of identifying the reagent information from the character unit is detailed below, and will not be repeated here.
  • reagent information corresponding to the image data of at least one reagent package based on the number of image regions included in the at least one same image region group and at least one piece of reagent information obtained by identifying the image regions of each image region group.
  • the image area obtained by image segmentation is the image area corresponding to each reagent package, so the reagent information obtained by character recognition based on the image area is the reagent information of the reagent package.
  • the image features of each image area included in an image area group are the same, so the reagent information corresponding to each image area in the image area group is the same. Recognize an image area in the image area group to obtain reagent information.
  • the corresponding relationship indicates which image area the reagent information comes from.
  • the image area belongs to an image area group. Therefore, the The correspondence relationship can also be regarded as the correspondence relationship between the reagent information and the image area group.
  • the reagent information of each reagent package in the group can be obtained. Specifically, since an image area group includes at least one image area, the reagent information corresponding to the image area group is copied according to the number of image areas, and the number of reagent information is generated according to the number of image areas, so that the image area can be obtained. Reagent information corresponding to the group as a whole. If a plurality of image area groups are obtained by dividing the image data of at least one reagent package, and each image area group obtains the reagent information corresponding to the whole image area group in this way, the reagent information corresponding to the whole image data can be obtained. .
  • the image data shown in FIG. 5 will be described as an example.
  • the image area group corresponding to the A image area includes two image areas, so one copy of the reagent information obtained based on the A image area identification (the total amount is two reagents) information) to obtain the reagent information of the image area group corresponding to the A image area.
  • all reagent information included in the image data can be obtained.
  • the above process is aimed at a relatively wide range, and is applicable to the case where the image data includes one reagent package, multiple reagent packages of the same category, and multiple reagent packages of different categories.
  • the image acquisition device can provide the warehouse-in or warehouse-out operator with a corresponding mode for selection, and this mode can be called a batch acquisition mode of the same type of reagents.
  • this mode can be called a batch acquisition mode of the same type of reagents.
  • the image acquisition device can send the mode identifier of the mode to the processor to indicate to the processor that the current image acquisition mode of the image acquisition device is of the same type Reagent batch collection mode.
  • the operator needs to collect only the image data of the reagent package of the same type of reagent when using the image collecting device to collect the image data according to the prescribed requirements. It can be seen that in the batch collection mode of reagents of the same type, all reagent packages included in the collected image data are of the same type of reagent package by default.
  • the processor may use any of the following image segmentation methods when performing image segmentation on the image data sent by the image acquisition device.
  • the size of the reagent package is the size of the reagent package included in the image data.
  • the processor may store the size of the reagent package in advance, or the operator may operate the image acquisition device to collect the size of the reagent package in real time, or the operator may input the size of the reagent package, and so on.
  • the image data is segmented based on the size of the reagent package.
  • the size of the reagent package is 5cm*4cm
  • the size displayed by the image data is 20cm*16cm
  • a selection function may be provided to the user to allow the user to select the reagent package size of the current incoming or outgoing reagents. It can be understood that, when the segmentation is performed based on the size of the reagent package, the system can correct the size based on information such as the depth of the image data, so as to perform the process correctly.
  • Segmentation is performed according to the image features of the reagent package. Specifically, feature extraction can be performed on the image containing the reagent package, and the extracted image features can be compared to determine the same image features, and the image area boundaries containing the same image features can be divided. Further, at least one image area including the reagent package is obtained. For details, reference may be made to the existing image segmentation process, which will not be described in detail here.
  • This step is similar to the execution manner of step 103 in the above-mentioned embodiment corresponding to FIG. 1 , and details are not repeated here.
  • step 406 or step 305 in FIG. 3 the reagent information can also be checked and modified by the user, and details are not repeated here.
  • the extraction process from the character unit to the reagent information is mentioned above.
  • the extraction process of the reagent information is described in detail below.
  • the process of obtaining reagent information from character units can include the following three ways:
  • the character unit is determined as reagent information.
  • the character unit recognized by the character parsing technology is directly determined as reagent information.
  • the character units that can be determined by the image area of reagent A package include: "Reagent A”, “Lot No.: 202001”, “Specification: 4*100ml”, "manufacturer: XX pharmaceutical factory”, directly determine each character unit obtained as the reagent information included in the reagent package and store it.
  • the reagent information can be obtained more directly, which improves the The efficiency of the implementation of this program.
  • the character units that can be determined by the image area of the A reagent package include: "A reagent”, “Batch No.: 202001”, “Specification: 4*100ml”, “Manufacturer: XX Pharmaceutical Factory”, select the character unit of the preset type as the reagent information.
  • the character unit "manufacturer: a certain pharmaceutical factory” does not conform to the preset type, that is, the user does not need the reagent information of this type, so there is no need to store this part of the character unit, only other reagent information that meets the requirements can be stored , that is, the obtained reagent information is "A reagent", "batch number: 202001", and "specification: 4*100ml".
  • the preset type can be set based on the user's choice. For example, the name, specification, and validity period are set based on the requirements as the required preset type reagent information.
  • the reagent information includes item name information and item content information.
  • the item name information refers to the types of information included in the reagent information
  • the item content information refers to the specific values of these types of information.
  • the production batch number is the item name information
  • 202001 is the specific value of the production batch number. Due to the actual implementation, due to different manufacturers or different types of reagents, the item name information recorded on the packaging may not be uniform.
  • some reagent packaging records the production batch number, and some reagent packaging records the production batch.
  • the reagent information can be standardized, and the reagent information is standardized and then stored. Exemplarily, the standardization process of reagent information will be described with reference to FIG. 8 and FIG. 9 .
  • the character units identified from the reagent package are: "Reagent A”, “Lot No.: 202001”, “Validity Period: 20201202", “Specification: 4*100ml”, “Manufacturer: XX Pharmaceutical Factory”. It can be understood that, for the character unit of "validity period: 20201202", “validity period” is the item name of the reagent information, and "202001202” is the item content information of the reagent information.
  • the storage of the reagent information can be based on the classification of the item name, and the item content can be stored in the reagent information table as shown on the right side of FIG. 8 . Therefore, when extracting reagent information, the following rules can be referred to:
  • a character unit has a first character unit that is successfully matched with a certain standard item name
  • the successfully matched standard item name is determined as the item name information of the reagent information
  • the second character unit associated with the first character unit is determined. It is the item content information of reagent information. That is, multiple standard item names can be preset in the system for matching. For example, the standard item name of batch number is set. If the match is successful, it means that the character unit is the reagent information corresponding to the item, and the second character unit can be associated with it.
  • the corresponding item content information for example, for the "valid period: 20201202" part of the character unit, it can be determined that the "valid period:" part is the first character unit, and the "20201202" part is the second character unit.
  • the matching process of item names can be matched according to semantic information. For example, regarding the standard item name of "validity period", it may be recorded on the reagent package as effective date, available period, effective date, etc., and its meanings are all is the validity period, so the character unit can be matched based on semantic rules when matching, and stored with the standard item name.
  • the outer surface of the reagent package is "A reagent", "202001”, “20201202”, “4*100ml", and "XX pharmaceutical factory".
  • the reagent package has no item name information recorded.
  • the item name information corresponding to the character unit is identified according to the preset rule, the identified item name information is determined as the item name information of the reagent information, and the character unit is determined as the item name information project content information.
  • the preset rules may include regular expression rules or semantic recognition rules. For example, the value of some item content information belongs to a preset range, or the length of some item content information belongs to a preset length, so regular expressions can be used to determine the item name information.
  • the effective date consists of eight digits. If it is eight bits, it means that the character unit is valid.
  • the preset rules may be preset by the user, which is not specifically limited here. Match the obtained character units based on the preset rules, determine the item name corresponding to each character unit, and store the character unit as the item content information under the item name, as shown on the right side of Figure 9. Reagent Information Sheet.
  • the reagent information may also be displayed to the user, so that the user can confirm whether the acquired reagent information is correct.
  • the reagent information to be stored can be displayed to the user, and the user is provided with the option of confirming or modifying. If the user chooses to confirm, it means that the identification process of the reagent information this time is accurate, and the reagent information storage process can be performed. If you choose to modify, the user can adjust the reagent information obtained by identification, and store the reagent information adjusted by the user, so as to correct errors that may occur during the identification process, improve the accuracy of the obtained reagent information, and further Improve the feasibility of this program.
  • the validity period of the reagent can be judged based on the preset rules to determine whether it conforms to the alarm settings or prompt settings of the preset rules. Based on this rule, the user can be reminded that there are reagents that are approaching the expiration date, so as to avoid the situation that the reagents are overdue due to the negligence of the user, and achieve a more intelligent reagent management effect.
  • the reagent management method in this application is described above, and the reagent management system involved in this solution is described below.
  • the application provides a reagent management system for information on reagents entering or removing reagents from the reagent library.
  • the reagent management system includes: an image acquisition device 1001 , a processor 1002 and a memory 1003 .
  • the image acquisition device 1001 is used to collect image data of at least one reagent package containing reagents, and send the image data of the at least one reagent package to the processor;
  • the specific image acquisition device can be a device with a camera function, such as a smart camera with a camera.
  • the user places the reagent package at a preset position and controls the image acquisition device to take or photograph the reagent package to obtain image data of at least one reagent package.
  • the processor, 1002 is configured to receive image data of at least one reagent package; obtain reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package; control the memory 1003 to store the reagent information of the reagent; the reagent information includes the following One or any of the following: reagent name, reagent specification, production batch number and validity period; the processor and the image acquisition device can be wired or wirelessly connected through the network, which can be determined according to the actual situation. Do limit.
  • a memory for storing reagent information of the reagent.
  • the memory and the processor may be integrated in one device for data interaction.
  • the device integrating the processor and the memory may be a computer, a server, or other devices with data processing and storage functions, which are not specifically limited here.
  • the reagent management process performed by the reagent management system is similar to the above-mentioned embodiment corresponding to FIG. 1 , and details are not repeated here.
  • the reagent management system further includes an input device.
  • the input device is used to receive a reagent information query request and send the reagent information query request to the processor, where the reagent information query request carries a reagent query condition consisting of at least one of the reagent name, reagent specification, production batch number and validity period .
  • the processor is further configured to obtain a reagent of a reagent that satisfies the reagent query condition from the reagent information of at least one of the reagents in the memory if the reagent information query request is a warehouse-in quantity query request or a warehouse-out volume query request information and/or statistics on the number of reagents of the reagents that meet the reagent query conditions; if the reagent information query request is an inventory query request, the historical reagent information in the memory is updated based on the reagent information of at least one of the reagents to obtain The updated reagent information, and from the updated reagent information in the memory, the reagent information of the reagent that satisfies the reagent query condition is acquired and/or the inventory quantity of the reagent belonging to the reagent query type is counted; the processor, also Used to control the display to display the obtained reagent information and/or the counted reagent quantity.
  • the processor for obtaining reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package is specifically configured to: use a character parsing technique to obtain the reagent information from the image data of the at least one reagent package performing character recognition to obtain at least one character unit; identifying the at least one character unit to obtain at least one reagent information; dividing the at least one reagent information into at least one reagent information block to determine the at least one reagent Packaged reagent information, where one reagent information block corresponds to the reagent information of a reagent package.
  • the processor for obtaining the reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package is specifically configured to: perform image segmentation on the image data of the at least one reagent package to obtain At least one image area, and the image areas with the same image characteristics are divided into the same image area group; one of the image areas corresponds to a reagent package; for the same image area group, character analysis technology is used to analyze any image in the image area group.
  • the at least one reagent information obtained by region identification is used to obtain reagent information corresponding to the image data of the at least one reagent package.
  • a processor for performing image segmentation on image data of at least one reagent package to obtain at least one image area is specifically configured to: perform image segmentation on the image data of the plurality of same reagent packages according to the size of the reagent package to obtain at least one image area or, performing image segmentation on the image data of the plurality of the same reagent packages according to the image features of the reagent packages to obtain at least one image area.
  • the processor for identifying the at least one character unit to obtain at least one reagent information is specifically configured to: determine the at least one character unit as at least one reagent information; or, in the at least one A character unit of a preset type is extracted from one character unit as reagent information; or, the at least one character unit is matched with a preset standard information item, and the reagent information is determined according to the matching result.
  • the reagent information includes item name information and item content information, and the standard information item corresponds to the item name information; the processor for determining the reagent information according to the matching result is specifically used for: if at least A character unit has a first character unit that is successfully matched with a certain standard item name, then the successfully matched standard item name is determined as the item name information of the reagent information, and will be matched with the first character unit.
  • the associated second character unit is determined to be the item content information of the reagent information; or, if the at least one character unit does not have a character unit that is successfully matched with a certain standard item name, then identify the The item name information corresponding to any character unit of at least one character unit, the identified item name information is determined as the item name information of the reagent information, and the any character unit is determined as the item of the item name information content information.
  • the processor is further configured to control the display to display prompt information for the item name information and/or item content information, where the prompt information includes confirmation prompt information or modification prompt information.
  • the processor It is also used for performing image segmentation on the image data of the multiple same reagent packages according to the size of the reagent packages to obtain at least one image area, and determining the number of the image areas as the reagent quantity of the reagent.
  • the processor is further configured to issue a prompt for the reagents in the inventory whose validity period conforms to a preset rule if the reagent information includes an expiration date.
  • the present application also provides a reagent management system, which specifically includes: an image acquisition device, a processor, and a memory. Different from the above-mentioned reagent management system, after the image acquisition device obtains the image data of the reagent package, it can further identify the reagent information therefrom.
  • An image acquisition device for acquiring image data of at least one reagent package containing a reagent, obtaining reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package, and sending the reagent information of the reagent to the processor.
  • the image acquisition device may be a camera device with a data processing function.
  • the user can place the reagent package at a preset position and manipulate the image acquisition device to photograph or photograph the reagent package to obtain at least one reagent Wrapped image data.
  • the image acquisition device may further identify the image data to obtain reagent information.
  • the processor is configured to control the memory to store the reagent information of the reagent; the reagent information includes one or any of the following: reagent name, reagent specification, production batch number and validity period; the relationship between the processor and the image acquisition device
  • the connection can be a wired connection or a wireless connection through the network, which can be determined according to the actual situation, which is not limited here.
  • a memory for storing reagent information of the reagent.
  • the memory and the processor may be integrated in one device for data interaction.
  • the device integrating the processor and the memory may be a computer, a server, or other devices with data processing and storage functions, which are not specifically limited here.
  • the reagent management process performed by the reagent management system is similar to the above-mentioned embodiment corresponding to FIG. 1 , and details are not repeated here.
  • the reagent management system further includes an input device; the input device is configured to receive a reagent information query request and send the reagent information query request to the processor, where the reagent information query request carries the name of the reagent Reagent query conditions consisting of at least one of , reagent specifications, production batch number and validity period; the processor is further configured to, if the reagent information query request is a query request for in-stock quantity or a query request for out-of-stock quantity, from the storage Obtain the reagent information of the reagent that satisfies the reagent query condition and/or count the reagent quantity of the reagent that meets the reagent query condition from the reagent information of at least one of the reagents; if the reagent information query request is an inventory quantity query request, Based on the reagent information of at least one of the reagents, the historical reagent information of the memory is updated to obtain updated reagent information, and the reagent information of the
  • the image acquisition device for obtaining the reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package is specifically used for: using a character parsing technique to obtain the reagent information from the image of the at least one reagent package performing character recognition on the data to obtain at least one character unit; identifying the at least one character unit to obtain at least one reagent information; dividing the at least one reagent information into at least one reagent information block to determine the at least one reagent information Reagent information of the reagent package, where one reagent information block corresponds to the reagent information of one reagent package.
  • the image acquisition device for obtaining the reagent information of the reagent contained in the reagent package based on the image data of the at least one reagent package is specifically configured to: perform image segmentation on the image data of the at least one reagent package Obtain at least one image area, and divide the image areas with the same image features into the same image area group; one of the image areas corresponds to a reagent package; for the same image area group, character analysis technology is used to analyze any one of the image area groups.

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Abstract

本申请提供了一种试剂管理系统，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，包括：图像采集装置，用于采集容纳有试剂的试剂包装的图像数据，将试剂包装的图像数据发送至处理器；处理器，配置为用于接收试剂包装的图像数据；基于试剂包装的图像数据获得试剂包装所容纳试剂的试剂信息；控制存储器存储试剂的试剂信息；试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；存储器，用于存储试剂的试剂信息。通过本系统避免了需要额外在试剂包装外设标签导致的成本增加问题，同样也避免了对试剂包装进行信息识别过程中由于兼容性所可能导致的无法识别的问题。本系统还提供了与试剂管理系统配套的试剂管理方法。

Description

试剂管理方法及相关设备 技术领域
本申请涉及图像处理技术领域，更具体地，试剂管理方法及相关设备。
背景技术
试剂又称生物化学试剂或试药，通常包装在盒子内。从工厂到供应商到医院检验科的库存管理过程中，都需要对试剂进行入库或出库管理工作。现有的试剂管理方式是，在试剂包装盒上粘贴包含试剂信息的条形码、二维码或RFID标签等标识码，通过扫描并解析标识码获得试剂的具体信息。
然而，该种试剂管理方式至少存在以下缺点：耗费标识码的生产成本，而且不同厂家设计的标识码可能存在内容差异，在对不同厂家的试剂统一进行扫码入库或出库管理时可能出现个别无法识别的问题。
发明内容
有鉴于此，本申请提供了一种试剂管理方法及相关设备，用以解决耗费标识码生产成本以及信息识别过程中兼容性较差的问题。
第一方面，本申请提供了一种试剂管理系统，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述系统包括：
图像采集装置，用于采集容纳有试剂的至少一个试剂包装的图像数据，将所述至少一个试剂包装的图像数据发送至处理器；
处理器，配置为用于接收所述至少一个试剂包装的图像数据；基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息；控制存储器存储所述试剂的试剂信息；所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
存储器，用于存储所述试剂的试剂信息。
第二方面，本申请提供了一种试剂管理系统，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述系统包括：
图像采集装置，用于采集容纳有试剂的至少一个试剂包装的图像数据，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，并将所述试剂的试剂信息发送至处理器；
处理器，配置为用于控制存储器存储所述试剂的试剂信息；所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
存储器，用于存储所述试剂的试剂信息。
第三方面，本申请提供了一种试剂管理方法，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述方法包括：
采集容纳有试剂的至少一个试剂包装的图像数据；
基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
存储所述试剂的试剂信息。
基于上述实施例说明可知，本申请所提供的试剂管理方法及系统可以采集试剂包装的图像数据，对试剂包装的图像数据进行识别分析以得到试剂的试剂信息并进行存储，试剂信息包括试剂名称、试剂规格、生产批号及有效期中的任意一种或多种，通过此种方式避免了需要额外在试剂包装外设置标识码导致的成本增加问题，另外也避免了对各种不同类型试剂进行标识码扫描过程中由于兼容性所可能导致的标识码无法识别问题。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为试剂管理方法实施例的一个流程示意图；
图2为试剂管理方法实施例的另一个流程示意图；
图3为试剂管理方法实施例的另一个流程示意图；
图4为试剂管理方法实施例的另一个流程示意图；
图5为试剂包装的图像数据的一个示例图；
图6为从图像数据中获取试剂信息的一个示意图；
图7为从图像数据中获取试剂信息的另一个示意图；
图8为从图像数据中获取试剂信息的另一个示意图；
图9为从图像数据中获取试剂信息的另一个示意图；
图10为试剂管理系统实施例的一个结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
对于检验科等医疗场所而言，试剂管理过程十分重要，试剂管理具体包括试剂入库及出库过程中的试剂信息识别及管理。为满足医疗场所不同部门的试剂使用需求，试剂库常常需要入库各种类型的试剂，另外试剂被取出使用过程中也需要将试剂的试剂信息从试剂库中移除。该过程对试剂的库存管理带来了较大的挑战。试剂往往以一定规格存储于试剂包装内，目前管理方式是在试剂包装上粘贴包含试剂信息的标识码，标识码可由试剂厂商在试剂包装外附加粘贴或可由医疗场所检验科自行打印粘贴。试剂入库或出库时扫描标识码并从中解析出试剂信息。然而这种试剂管理方式存在一定的局限性，耗费标识码成本，且不同厂家设计的标识码可能存在差异，从而在对不同厂家的试剂进行统一扫码管理时可能出现无法识别的兼容性问题。
为解决上述技术问题，本申请提出了一种试剂管理方法，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理。请参照图1，本申请提供的试剂管理方法包括步骤101-103。需要说明的是，入库过程及出库过程均需要对试剂信息进行管理，该方法可以单独应用于两个库存管理过程中的任一过程。
101、采集容纳有试剂的至少一个试剂包装的图像数据。
具体地，试剂容纳在试剂包装内，试剂包装一般为立方体形状，可以使用图像采集装置如摄像头采集试剂包装的图像数据，如试剂出库过程中，操作人员使用具有拍照功能的手机等终端对出库的试剂包装进行拍照即得到试剂包装的图像数据。
操作人员可能操作图像采集装置对各个试剂包装独立采集图像数据，也可能是批量采集多个试剂包装的图像图像，因此采集的图像数据可能包括一个试剂包装的图像数据，也可能包括多个试剂包装的图像数据。在采集得到多个试剂包装图像数据的情况下，多个试剂包装可能为同一种试剂的包装数据，也可能为不同种试剂的试剂包装，具体可依据实际情况而定，此处不做限定。
102、基于至少一个试剂包装的图像数据获得试剂包装所容纳试剂的试剂 信息。
对步骤101所获得的图像数据进行识别分析，以获得试剂包装所容纳的试剂的试剂信息。具体而言，试剂包装外表面印制有试剂说明，如文字说明、图标说明、符号说明等等，对所获得的图像数据进行文字识别即可获得该试剂包装所包含试剂的试剂信息，试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期。可以理解的是，试剂信息还可依据不同的使用场景进行调整，例如还可以包括如生产厂家等本领域技术人员容易期望得到的试剂信息，本申请不做具体限定。
前已述及，试剂包装外印制有文字性说明内容，因此对图像数据的分析过程可采用文字识别技术，文字识别技术可以从图像数据中解析获得文字形式的试剂内容，进而根据解析获得的试剂内容得到所需求的试剂信息。如对于图像数据中只存在一盒试剂包装的情况，采用文字识别技术解析获得的试剂信息即为该试剂包装所容纳的试剂的试剂信息，而在试剂图像包括多盒试剂包装的情况下，可以对文字识别技术解析获得的识别结果进行分割获得各个试剂包装所容纳试剂的试剂信息，也可以将图像分割技术与文字识别技术结合以获得图像数据的识别结果，具体的识别过程可以参见下述实施例说明，此处并不赘述。
103、存储所述试剂的试剂信息。
在存储器中存储试剂信息，如可以将试剂信息存储在试剂库的试剂信息表中。试剂信息表中可以包含字段，可以理解的是，字段与试剂信息的项目对应，至少包括试剂名称、试剂规格、生产批号及有效期。试剂信息表中每一条记录代表一个试剂包装，也即表示一盒试剂。
一次库存管理过程可能出库或入库多个试剂，该至少一个试剂信息作为本次库存管理过程得到的试剂信息。需要说明的是，为了区分不同次的试剂出库或试剂入库过程，每次得到的试剂信息还可以具有区分信息，如可以将区分信息与试剂信息进行关联存储，区分信息包括但不限于出库或入库时间、出库或入库的操作人员等信息。可以理解的是，在实施中所存储的区分信息可以依据实际情况进行调整，具体此处不做限定。
出库或入库试剂的试剂信息可以单独存储，进一步地，基于本次出库或入库过程获得的试剂信息，还可以对试剂库存信息进行更新。例如，若本次为试剂出库过程则可以在原有试剂库存信息中删除本次出库试剂的试剂信息；若本 次为试剂入库过程则可以在原有试剂库存信息基础上添加本次入库试剂的试剂信息。试剂库存信息更新后，基于试剂库存信息可以查询库存试剂的相关信息如库存试剂种的种类和/或库存试剂的数量等。
基于上述实施例说明可知，本申请所提供的试剂管理方法可以采集容纳试剂的试剂包装的图像数据，对图像数据进行识别处理获得试剂的试剂信息，此种方式无需在试剂包装外张贴标识码，且不同种类试剂的图像数据均可以使用相同的识别处理过程得到试剂信息，从而解决了不同种类试剂的标识码不能统一识别的兼容性问题。
图1对应的实施例可以获得入库试剂或出库试剂的试剂信息，在此基础上，用户可以对入库试剂或出库试剂进行信息查询，如在试剂入库完成后查询本次入库试剂的种类和/或数量，试剂出库完成后查询本次出库试剂的种类和/或数量，以了解单次库存管理过程中的试剂信息；或者还可以试剂入库或试剂出库完成后查询库存试剂的种类和/或数量，以了解试剂的库存整体情况。对此，本申请实施例还提供了一种试剂管理方法，该实施例在图1所示实施例的基础上如图2所示还包括步骤201-203。
201、接收试剂信息查询请求。
本申请实施例可以应用于试剂管理系统，试剂管理系统包括输入设备。输入设备可以具体为键盘、触控屏等设备，也可以为通信接口。例如，试剂管理系统通过通信接口接收用户发送的试剂信息查询请求，试剂信息查询请求包括由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件。
试剂查询条件包括的试剂信息可以由用户通过选择的方式输入或直接输入。可以理解的是，试剂查询条件包括的试剂信息也可以包括一定范围的范围值，如试剂查询条件包括有效期，有效期的值为2021年1月至2021年6月。
试剂信息查询请求可以分为两类，一类为对本次入库或出库过程涉及试剂的试剂信息进行查询，另一类为对试剂库的库存信息进行查询，用户可在输入试剂查询条件时选择试剂信息查询请求的种类。若试剂信息查询请求为入库量查询请求或出库量查询请求，则执行步骤202从试剂信息中获取满足试剂查询条件的试剂的试剂信息和/或统计满足试剂查询条件的试剂的试剂数量；若试剂信息查询请求为库存量查询请求，则执行步骤203从更新后的试剂信息中获取满足试剂查询条件的试剂的试剂信息和/或统计属于试剂查询种类的试剂的 库存数量。
202、从试剂信息中获取满足试剂查询条件的试剂的试剂信息和/或统计满足试剂查询条件的试剂的试剂数量。
若试剂信息查询请求为入库量查询请求或出库量查询请求，表示用户只想了解本次出库试剂或本次入库试剂的相关信息，则从步骤102所获得的试剂信息中进行筛选，获得满足试剂查询条件的试剂的相关信息，相关信息包括试剂信息和/或试剂数量。
在实际应用过程中用户可能存在不同类型的需求，如用户希望了解此次入库或出库试剂中某一种类试剂的试剂信息，则可将该种类试剂的试剂名称作为试剂查询条件，查询获得满足该试剂名称条件的试剂信息如试剂规格、生产批号及有效期等详细信息。或者，用户可能希望了解此次出库或入库过程所涉及的某一种试剂的数量，则将满足试剂查询条件的试剂的数量提供给用户。在实际执行过程中，可由用户选择希望获取的信息种类，也可直接将两种信息均提供给用户，具体可依据实际情况而定，此处不做限定。
203、从更新后的试剂信息中获取满足试剂查询条件的试剂的试剂信息和/或统计属于试剂查询种类的试剂的库存数量。
若试剂信息查询请求为入库量查询请求或出库量查询请求，则基于更新后的试剂信息获取满足查询条件的试剂相关信息。更新前的试剂信息为试剂库内原有试剂的试剂信息。在执行如图1所述的入库或出库过程后，可以使用入库或出库的试剂信息对试剂库内的试剂信息进行更新，若本次对试剂的处理过程为出库过程则从试剂库内原有的试剂信息中删除所出库试剂的试剂信息，若本次对试剂的处理过程为入库过程则在试剂库原有的试剂信息基础上添加所入库试剂的试剂信息，进而获得更新后的试剂信息。
基于更新后的试剂信息进行库存试剂信息查询，如上述步骤202所述，用户可能希望获取试剂信息和/或试剂数量，基于此可以直接查询试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量。具体可依据实际情况而定，此处不做限定。
204、显示获取到的试剂信息和/或统计的试剂数量。
不管是响应何种查询请求获得的查询结果，都可以通过本步骤提供给用户，如直接通过显示屏显示查询结果，或将查询结果返回用户终端由用户终端 显示输出。
本实施例提供了一种对试剂信息进行查询的试剂管理方法，该方法可以满足用户对当前入库或出库过程所涉及的试剂的信息的查询需求，也可满足用户对入库或出库过程完成后试剂库内的试剂的信息的查询需求，同时可为用户提供试剂的试剂信息及试剂数量两方面的信息，提高了用户获取信息的效率，更好地满足用户的查询需求，提高了本方案的可实施性。
基于图1所述实施例，下面提供一种试剂管理方法在实际实施过程中可选择执行的详细实施例，用以说明本方案在对图像数据识别过程的具体技术细节，请参照图3，本申请实施例包括步骤301-305。
301、采集容纳有试剂的至少一个试剂包装的图像数据。
使用图像采集装置采集获得容纳有试剂的至少一个试剂包装的图像数据。本步骤与上述图1对应实施例中步骤101类似，具体此处不做赘述。
302、利用字符解析技术从至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元。
具体地，字符解析技术可为OCR(Optical Character Recognition，光学字符识别)技术，也可为其他可以从图像中提取字符的图像处理技术。基于字符解析技术所获得的字符单元为该技术可以提供的最小字符单位，一个字符单元可以由多个字符组成，例如字符解析技术可以将“生产日期”四个字符解析为一个字符单元。对于试剂包装上的信息而言，在试剂包装上包括的各项试剂信息之间存在明显的分隔，如试剂名称及试剂规格之间会有明显的间隔或分两行排列，基于这种分隔可以识别出字符单元。或者字符解析技术可以对字符进行语义分析后，将具有预设语义含义的多个字符作为一个字符单元。
303、对至少一个字符单元进行识别以得到至少一个试剂信息。
对所获得的各个字符单元进行识别，以确定字符单元所代表的试剂信息如试剂名称、试剂规格等。具体的识别过程可以为，将识别出的字符单元直接确定为试剂信息，或者也可以从中提取预设类型的字符单元作为试剂信息如从识别得到的多项内容中提取预设类型的字符单元作为试剂信息，或者也可以将字符单元与标准信息进行匹配基于匹配结果确定试剂信息，具体的确定过程详见下文，此处不做赘述。
304、将至少一个试剂信息划分成至少一个试剂信息块，以确定至少一个 试剂包装的试剂信息。
其中，一个试剂信息块对应一个试剂包装上的试剂信息。划分过程可以基于试剂信息的重复性，同一项字符单元可能多次重复出现，如果试剂包装为多个，由于从每个试剂包装中识别得到的字符单元的项目是相同的，那么同一项目字符单元的重复数量就可以认为是试剂包装的数量，项目重复的字符单元可以认为是一个试剂信息块。一个试剂信息块可以包含一项或多项字符单元，如可以包括试剂名称、生产厂商、试剂规格、有效期四项字符单元。
305、存储试剂的试剂信息。
本步骤与上述图1对应的实施例中步骤103的执行方式类似，具体此处不做赘述。在一种可实现方式中，试剂信息可以存储在试剂信息表中，一个试剂信息块作为一条记录，记录的条数即本次入库试剂或出库试剂的数量。
除了上述试剂信息识别方式外，在对试剂包装外表面的试剂信息进行识别的过程中，还可以在字符解析技术的基础上进一步结合图像分割技术，以便提高试剂信息识别过程对图像数据的处理效率，具体的，请参照图4，本申请提供的试剂信息管理方法实施例包括步骤401-406。
401、采集容纳有试剂的至少一个试剂包装的图像数据。
使用图像采集装置采集获得容纳有试剂的至少一个试剂包装的图像数据。本步骤与上述图1对应实施例中步骤101类似，具体此处不做赘述。
402、对至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组。
使用图像分割技术对图像数据进行处理，进而分割出至少一个图像区域，每一个图像区域分别对应于一个试剂包装。可以理解的是，分割获得多个图像区域的情况下，各个图像区域包括的试剂包装可能是相同的试剂包装，进而可以基于图像特征对各个图像区域进行分类，将具有相同图像特征的图像区域划分为一个图像区域组。图像特征包括但不限于：纹理信息、颜色信息、形状特征、图像包含对象的位置关系特征等等。
示例性地，图像数据的处理过程可参照图5。对图像数据进行图像分割得到六个图像区域，六个图像区域分别对应于图像中的一个试剂包装，分别为两个A试剂包装的图像区域、两个B试剂包装的图像区域和两个C试剂包装的图像区域。对该六个图像区域进行分组，获得A试剂包装对应的图像区域组、 B试剂包装对应的图像区域组、C试剂包装对应的图像区域组。各个图像区域组分别包括两个图像区域。可以理解的是，上述数量仅为对如图5所示的图像进行处理所获得的结果，在实际实施中，图像区域组也可仅包括一个图像区域或包括超过两个的多个图像区域，具体此处不做限定。
403、针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元。
前已述及，同一图像区域组包括的是相同试剂包装的图像数据，因此可以从各个图像区域组中选择一张图像区域进行字符识别，识别得到的字符单元可以作为该组内任何一张图像区域对应的字符单元。其中利用字符解析技术进行字符识别得到字符单元的过程可以参见下述说明，此处不做赘述。需要说明的是，对图像区域组中任一图像区域而非全部图像区域进行识别，可以节省识别处理资源，提高字符识别效率。
404、对至少一个字符单元进行识别以得到至少一个试剂信息。
对字符单元进行识别以得到试剂包装所包括的试剂信息，以便进行存储。从字符单元中识别试剂信息的过程详见下文，此处不做赘述。
405、基于至少一个同一图像区域组包含的图像区域个数以及每个图像区域组的图像区域识别得到的至少一个试剂信息，得到至少一个试剂包装的图像数据对应的试剂信息。
图像分割得到的图像区域为各个试剂包装所对应的图像区域，因此基于该图像区域进行字符识别所得到的试剂信息即为该试剂包装的试剂信息。同时，一图像区域组包括的各个图像区域图像特征相同，因此图像区域组内各个图像区域对应的试剂信息均相同。对图像区域组中的一图像区域进行识别获得试剂信息，试剂信息与图像区域之间具有对应关系，该对应关系表示试剂信息来源于哪一图像区域，图像区域归属于一图像区域组，因此该对应关系也可以认为是试剂信息与图像区域组之间的对应关系。
基于图像区域组所包括的图像区域数量即可获得该组内各个试剂包装的试剂信息。具体来讲，由于一图像区域组内包括至少一个图像区域，根据图像区域的数量对图像区域组对应的试剂信息进行复制，图像区域有多少数量便生成多少份的试剂信息，从而可以得到图像区域组整体对应的试剂信息。如果从至少一个试剂包装的图像数据中分割得到多个图像区域组，每个图像区域组均 按照该种方式得到该图像区域组整体对应的试剂信息，便可以得到该图像数据整体对应的试剂信息。
以图5所示的图像数据为例进行说明。从A图像区域识别得到A图像区域的试剂信息后，A图像区域对应的图像区域组包括两张图像区域，因此将基于A图像区域所识别获得的试剂信息复制一份(总量为两份试剂信息)，便得到A图像区域对应的图像区域组的试剂信息。基于上述方式对各个图像区域组进行处理，即可获得图像数据中所包括的所有试剂信息。
值得注意的是，上述过程针对于较为广泛的范围，对于图像数据包含一个试剂包装、多个相同类别的试剂包装、多个不同类别的试剂包装的情况均适用。
需要说明的是，在实际使用时，为实现试剂的规律有序入库或出库，往往是对一批相同类型的多个试剂包装进行批量出库或入库。在此类情况下，图像采集装置可以为入库或出库操作人员提供对应模式供其选择，该模式可以称为同类型试剂批量采集模式。例如，图像采集装置提供模式可选项，操作人员选择同类型试剂批量采集模式，则图像采集装置可以向处理器发送该模式的模式标识以指示处理器该图像采集装置当前的图像采集模式为同类型试剂批量采集模式。同时，操作人员需要按照规定要求，在使用图像采集装置采集图像数据时，仅采集同类型试剂的试剂包装的图像数据。可见，在同类型试剂批量采集模式下默认所采集到的图像数据包括的所有试剂包装为同一种类的试剂包装。
处理器基于指示信息，在对图像采集装置发送的图像数据进行的图像分割时，可采用以下任一种图像分割方式。
(1)根据试剂包装的尺寸对多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域。
可以理解的是，试剂包装的尺寸为图像数据所包括的试剂包装的尺寸。处理器可以预先存储该试剂包装的尺寸，也可以由操作人员操作图像采集装置实时采集该试剂包装的尺寸，也可以由操作人员输入该试剂包装的尺寸，等等。基于试剂包装的尺寸对图像数据进行分割。例如试剂包装尺寸为5cm*4cm，图像数据显示的尺寸为20cm*16cm，则基于单个试剂包装的尺寸可确定图像中包括16个试剂包装，并在长度方向和宽度方向上基于单个试剂包装的尺寸进行分割，获得16个试剂包装对应的图像区域。
可以理解的是，在同类型试剂批量采集模式，基于试剂包装的尺寸进行图像分割获得多个图像区域，此时可以基于图像区域个数获得本次出库或入库过程的试剂包装数量，作为试剂信息的一部分进行存储。进而提高试剂信息的获取效率，提高本方案的可实施性。可以理解的是，图像采集装置正对试剂包装采集图像数据的情况下，图像数据中各个试剂包装才能与实际的试剂包装存在相同的尺寸比例关系。因此，为得到更加准确的图像区域分割结果，需要将多个试剂包装规范排列得到整体为长方体的排列效果，并正向采集该长方体对象的某个面的图像数据。
若试剂包装的尺寸预先存储且预先存储的试剂包装的尺寸为多个，则可以向用户提供选择功能由用户选取当前入库或出库试剂的试剂包装尺寸。可以理解的是，在基于试剂包装的尺寸进行分割时，系统可基于图像数据的深度等信息对尺寸进行修正，以便正确执行本过程。
(2)根据所述试剂包装的图像特征对多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域。
根据试剂包装的图像特征进行分割，具体的可以对包含试剂包装的图像进行特征提取，并对所提取的图像特征进行对比，确定相同的图像特征，并进行包含相同图像特征的图像区域边界划分，进而获得至少一个包含试剂包装的图像区域，具体可参照现有的图像分割过程，具体此处不做赘述。
406、存储试剂的试剂信息。
本步骤与上述图1对应的实施例中步骤103的执行方式类似，具体此处不做赘述。
可以理解的是，在执行步骤406或图3中步骤305之前，也可由用户对试剂信息进行检查以及修改，具体此处不做赘述。
基于上述方式采用图像分割与字符识别技术相结合，避免了对相同类型试剂包装的多次字符识别过程，提高了对图像数据的处理效率。进一步提高了本方案的可实施性。
上文中提到了由字符单元到试剂信息的提取过程，为便于本方案的实施，下面对试剂信息的提取过程进行详细描述。具体的，由字符单元到试剂信息的获得过程可包括如下三种方式：
(1)将字符单元确定为试剂信息。
将字符解析技术识别的字符单元直接确定为试剂信息，具体的如图6所示，由A试剂包装的图像区域可确定的字符单元包括：“A试剂”、“批号：202001”、“规格：4*100ml”、“生产厂家：某某制药厂”，直接将所获得的各个字符单元确定为该试剂包装上所包括的试剂信息进行存储，通过上述方式可较为直接地获得试剂信息，提高了本方案的实施效率。
(2)在字符单元中提取预设类型的字符单元作为试剂信息。
对字符解析技术识别的字符单元进行筛选，提取出符合预设类型的字符单元作为试剂信息，具体的可参照图7，由A试剂包装的图像区域可确定的字符单元包括：“A试剂”、“批号：202001”、“规格：4*100ml”、“生产厂家：某某制药厂”，从中筛选预设类型的字符单元作为试剂信息。假设“生产厂家：某某制药厂”这一字符单元不符合预设类型，即用户不需要该类型的试剂信息，因此无需对该部分字符单元进行存储，只存储其他符合需求的试剂信息即可，即所获得的试剂信息为“A试剂”、“批号：202001”、“规格：4*100ml”。在本方案实际实施过程中，预设类型可基于用户的选择进行设置，如基于需求设置名称、规格、有效期作为所需的预设类型试剂信息，则当获取到字符单元后将其与预设类型进行匹配，若匹配成功则确定为试剂信息，若未成功则抛弃该字符单元。
(3)将字符单元与预置的标准信息项进行匹配，并根据匹配结果确定试剂信息。
试剂信息包括项目名称信息以及项目内容信息，简单来讲，项目名称信息指的是试剂信息包括哪几类信息，项目内容信息指的是这几类信息的具体值是怎样的。例如，生产批号为项目名称信息，202001为生产批号的具体值。由于实际实施中，由于不同厂家或不同种类试剂，其包装上所记载的项目名称信息可能并不统一，如有的试剂包装记载生产批号，有的试剂包装记载的是生产批次。为了对试剂信息进行统一管理，可以将试剂信息进行标准化处理，试剂信息标准化后再进行存储。示例性的，结合图8及图9对试剂信息的标准化处理过程进行说明。
如图8所示，从试剂包装中识别获得的字符单元为：“A试剂”“批号：202001”“有效期：20201202”“规格：4*100ml”“厂家：某某制药厂”。可以理解的是，对于“有效期：20201202”这一字符单元而言，“有效期”即为该试剂信息 的项目名称，“202001202”即为该试剂信息的项目内容信息。对用户而言，对试剂信息的存储可基于项目名称的分类对项目内容存储于如图8右侧所示的试剂信息表中。因此在进行试剂信息提取时，可参照下述规则：
若一个字符单元具有与某一标准项目名称匹配成功的第一字符单元，则将匹配成功的标准项目名称确定为试剂信息的项目名称信息，并将与第一字符单元关联的第二字符单元确定为试剂信息的项目内容信息。即在系统中可预设多个标准项目名称进行匹配，如设置批号这一标准项目名称，若匹配成功，则说明该字符单元为该项目对应的试剂信息，则可将与其关联第二字符单元识别为相应的项目内容信息，如对于“有效期：20201202”部分字符单元，则可认定“有效期：”部分为第一字符单元，“20201202”部分为第二字符单元。可以理解的是，对项目名称的匹配过程可根据语义信息进行匹配，如关于“有效期”这一标准项目名称，在试剂包装上其可能记载为有效日期、available period、effective date等，其含义均为有效期，因此在进行匹配时可基于语义规则对字符单元进行匹配，并以标准项目名称进行存储。
对于图9左侧所示的图像数据，试剂包装外表面为“A试剂”“202001”“20201202”“4*100ml”“某某制药厂”。该试剂包装没有记载有项目名称信息，此时根据预设规则识别字符单元对应的项目名称信息，将识别出的项目名称信息确定为试剂信息的项目名称信息，并将字符单元确定为项目名称信息的项目内容信息。具体的，预设规则可以包括正则表达式规则或语义识别规则。例如，某些项目内容信息的值属于预设范围，或某些项目内容信息长度属于预设长度，因此可以使用正则表达式确定其项目名称信息，具体如有效日期由八位数字组成，若数字为八位，则说明该字符单元为有效期。预设规则可由用户预先设置，具体此处不做限定。基于预设规则对所获的的各个字符单元进行匹配，确定各个字符单元对应的项目名称并将该字符单元作为该项目名称下的项目内容信息进行存储，即可获得如图9右侧所示的试剂信息表。
为保证存储信息的准确性，在存储试剂信息前，还可以向用户展示试剂信息，以便用户确认所获取的试剂信息是否正确。具体的，可向用户展示将要存储的试剂信息，并向用户提供确认或修改的选项，若用户选择确认则说明本次试剂信息的识别过程准确无误可进行或许对试剂信息存储过程。若选择修改，则用户可以对识别获得的试剂信息进行调整，并以用户调整后的试剂信息为准 进行存储，以便纠正识别过程中可能出现的错误，提高所获得的试剂信息的准确性，进一步提高本方案的可实施性。
可以理解的是，在获得试剂信息中包括有效期的情况，可基于预设规则对试剂的有效期进行判断，判断其是否符合预设规则的报警设置或提示设置，如预设规则为对有效期不足三个月的情况进行提示，则可基于该规则提醒用户存在临近使用期限的试剂，以避免由于用户的疏忽导致试剂超期的情况，实现更加智能的试剂管理效果。
上面对本申请中的试剂管理方法进行了描述，下面对本方案所涉及的试剂管理系统进行描述，本申请提供了一种试剂管理系统用于对进入试剂库的试剂或移除试剂库的试剂进行信息管理，请参照图10，试剂管理系统包括：图像采集装置1001、处理器1002和存储器1003。
图像采集装置1001，用于采集容纳有试剂的至少一个试剂包装的图像数据，将至少一个试剂包装的图像数据发送至处理器；具体的图像采集装置可为具有摄像功能的设备如具有摄像头的智能终端，用户将试剂包装放置于预设位置并操控图像采集装置对试剂包装进行摄像或拍照进而获得至少一个试剂包装的图像数据。
处理器，1002配置为用于接收至少一个试剂包装的图像数据；基于至少一个试剂包装的图像数据获得试剂包装所容纳试剂的试剂信息；控制存储器1003存储所述试剂的试剂信息；试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；处理器与图像采集装置之间可为有线连接或通过网络的无线连接，具体可依据实际情况而定，此处不做限定。
存储器，用于存储所述试剂的试剂信息。可以理解的是，存储器与处理器可以集成在一个设备上，以便进行数据的交互。集成处理器及存储器的设备可为计算机、服务器等其他具有数据处理及存储功能的设备，具体此处不做限定。
试剂管理系统所执行的试剂管理过程与上述图1对应实施例类似，具体此处不做赘述。
在一种实现方式中，试剂管理系统还包括输入装置。
输入装置用于接收试剂信息查询请求并将所述试剂信息查询请求发送至处理器，所述试剂信息查询请求携带由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件。处理器还用于若所述试剂信息查询请求 为入库量查询请求或出库量查询请求，从所述存储器的至少一个所述试剂的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计满足所述试剂查询条件的试剂的试剂数量；若所述试剂信息查询请求为库存量查询请求，基于至少一个所述试剂的试剂信息对所述存储器的历史试剂信息进行更新得到更新后的试剂信息，并从所述存储器中更新后的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量；处理器，还用于控制显示器显示获取到的试剂信息和/或统计的试剂数量。
在一种实现方式中，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的处理器，具体用于：利用字符解析技术从所述至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元；对所述至少一个字符单元进行识别以得到至少一个试剂信息；将所述至少一个试剂信息进行划分成至少一个试剂信息块，以确定所述至少一个试剂包装的试剂信息，其中一个试剂信息块对应一个试剂包装的试剂信息。
在一种实现方式中，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的处理器，具体用于：对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组；其中一个图像区域对应一个试剂包装；针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元；对所述至少一个字符单元进行识别以得到至少一个试剂信息；基于至少一个同一图像区域组包含的图像区域个数以及每个所述图像区域组的图像区域识别得到的所述至少一个试剂信息，得到所述至少一个试剂包装的图像数据对应的试剂信息。
在一种实现方式中，若所述图像采集装置所处于的模式为同类型试剂批量采集模式，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据；对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域的处理器，具体用于：根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域；或，根据所述试剂包装的图像特征对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域。
在一种实现方式中，对所述至少一个字符单元进行识别以得到至少一个试剂信息的处理器，具体用于：将所述至少一个字符单元确定为至少一个试剂信息；或，在所述至少一个字符单元中提取预设类型的字符单元作为试剂信息；或，将所述至少一个字符单元与预置的标准信息项进行匹配，并根据匹配结果确定所述试剂信息。
在一种实现方式中，所述试剂信息包括项目名称信息以及项目内容信息，所述标准信息项对应所述项目名称信息；根据匹配结果确定所述试剂信息的处理器，具体用于：若至少一个字符单元具有与某一所述标准项目名称匹配成功的第一字符单元，则将所述匹配成功的标准项目名称确定为所述试剂信息的项目名称信息，并将与所述第一字符单元关联的第二字符单元确定为所述试剂信息的项目内容信息；或，若所述至少一个字符单元不具有与某一所述标准项目名称匹配成功的字符单元，则根据预设规则识别所述至少一个字符单元的任一字符单元对应的项目名称信息，将识别出的项目名称信息确定为所述试剂信息的项目名称信息，并将所述任一字符单元确定为所述项目名称信息的项目内容信息。
在一种实现方式中，处理器还用于控制显示器显示对所述项目名称信息和/或项目内容信息的提示信息，所述提示信息包括确认提示信息或修改提示信息。
在一种实现方式中，若所述图像采集装置所处于的模式为同类型试剂批量采集模式，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据；处理器，还用于根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域，并将所述图像区域的个数确定为所述试剂的试剂数量。
在一种实现方式中，处理器还用于若所述试剂信息包括有效期，则对有效期符合预设规则的库存内的试剂发出提示。
本申请还提供了一种试剂管理系统，具体包括：图像采集装置、处理器以及存储器。与上述试剂管理系统不同的是，该图像采集装置获得试剂包装的图像数据后，可以进一步从中识别试剂信息。
图像采集装置，用于采集容纳有试剂的至少一个试剂包装的图像数据，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信 息，并将所述试剂的试剂信息发送至处理器。具体地，图像采集装置可为具有数据处理功能的摄像设备，在使用图像采集装置时，可由用户将试剂包装放置于预设位置并操控图像采集装置对试剂包装进行摄像或拍照进而获得至少一个试剂包装的图像数据。在得到图像数据后，图像采集装置还可以进一步对图像数据进行识别，以得到试剂信息。
处理器，配置为用于控制存储器存储所述试剂的试剂信息；所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；处理器与图像采集装置之间可为有线连接或通过网络的无线连接，具体可依据实际情况而定，此处不做限定。
存储器，用于存储所述试剂的试剂信息。可以理解的是，存储器与处理器可以集成在一个设备上，以便进行数据的交互。集成处理器及存储器的设备可为计算机、服务器等其他具有数据处理及存储功能的设备，具体此处不做限定。
试剂管理系统所执行的试剂管理过程与上述图1对应实施例类似，具体此处不做赘述。
在一种实现方式中，所述试剂管理系统还包括输入装置；输入装置，用于接收试剂信息查询请求并将所述试剂信息查询请求发送至处理器，所述试剂信息查询请求携带由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件；处理器，还用于若所述试剂信息查询请求为入库量查询请求或出库量查询请求，从所述存储器的至少一个所述试剂的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计满足所述试剂查询条件的试剂的试剂数量；若所述试剂信息查询请求为库存量查询请求，基于至少一个所述试剂的试剂信息对所述存储器的历史试剂信息进行更新得到更新后的试剂信息，并从所述存储器中更新后的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量；处理器，还用于控制显示器显示获取到的试剂信息和/或统计的试剂数量。
在一种实现方式中，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的图像采集装置，具体用于：利用字符解析技术从所述至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元；对所述至少一个字符单元进行识别以得到至少一个试剂信息；将所述至少一个试剂信息进行划分成至少一个试剂信息块，以确定所述至少一个试剂包装的试 剂信息，其中一个试剂信息块对应一个试剂包装的试剂信息。
在一种实现方式中，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的图像采集装置，具体用于：对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组；其中一个图像区域对应一个试剂包装；针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元；对所述至少一个字符单元进行识别以得到至少一个试剂信息；基于至少一个同一图像区域组包含的图像区域个数以及每个所述图像区域组的图像区域识别得到的所述至少一个试剂信息，得到所述至少一个试剂包装的图像数据对应的试剂信息。
需要说明的是，本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。对所公开的实施例的上述说明，本说明书中各实施例中记载的特征可以相互替换或者组合，使本领域专业技术人员能够实现或使用本申请。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括上述要素的过程、方法、物品或者设备中还存在另外的相同要素。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (24)

  1. 一种试剂管理系统，其特征在于，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述系统包括：
    图像采集装置，用于采集容纳有试剂的至少一个试剂包装的图像数据，将所述至少一个试剂包装的图像数据发送至处理器；
    处理器，配置为用于接收所述至少一个试剂包装的图像数据；基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息；控制存储器存储所述试剂的试剂信息；所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
    存储器，用于存储所述试剂的试剂信息。
  2. 根据权利要求1所述的试剂管理系统，其特征在于，还包括输入装置；
    输入装置，用于接收试剂信息查询请求并将所述试剂信息查询请求发送至处理器，所述试剂信息查询请求携带由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件；
    处理器，还用于若所述试剂信息查询请求为入库量查询请求或出库量查询请求，从所述存储器的至少一个所述试剂的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计满足所述试剂查询条件的试剂的试剂数量；若所述试剂信息查询请求为库存量查询请求，基于至少一个所述试剂的试剂信息对所述存储器的历史试剂信息进行更新得到更新后的试剂信息，并从所述存储器中更新后的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量；
    处理器，还用于控制显示器显示获取到的试剂信息和/或统计的试剂数量。
  3. 根据权利要求1所述的试剂管理系统，其特征在于，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的处理器，具体用于：
    利用字符解析技术从所述至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    将所述至少一个试剂信息进行划分成至少一个试剂信息块，以确定所述至 少一个试剂包装的试剂信息，其中一个试剂信息块对应一个试剂包装的试剂信息。
  4. 根据权利要求1所述的试剂管理系统，其特征在于，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的处理器，具体用于：
    对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组；其中一个图像区域对应一个试剂包装；
    针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    基于至少一个同一图像区域组包含的图像区域个数以及每个所述图像区域组的图像区域识别得到的所述至少一个试剂信息，得到所述至少一个试剂包装的图像数据对应的试剂信息。
  5. 根据权利要求4所述的试剂管理系统，其特征在于，若所述图像采集装置的模式为同类型试剂批量采集模式，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据；对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域的处理器，具体用于：
    根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域；或，
    根据所述试剂包装的图像特征对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域。
  6. 根据权利要求3或4所述的试剂管理系统，其特征在于，对所述至少一个字符单元进行识别以得到至少一个试剂信息的处理器，具体用于：
    将所述至少一个字符单元确定为至少一个试剂信息；或，
    在所述至少一个字符单元中提取预设类型的字符单元作为试剂信息；或，
    将所述至少一个字符单元与预置的标准信息项进行匹配，并根据匹配结果确定所述试剂信息。
  7. 根据权利要求6所述的试剂管理系统，其特征在于，所述试剂信息包括项目名称信息以及项目内容信息，所述标准信息项对应所述项目名称信息； 根据匹配结果确定所述试剂信息的处理器，具体用于：
    若至少一个字符单元具有与某一所述标准项目名称匹配成功的第一字符单元，则将所述匹配成功的标准项目名称确定为所述试剂信息的项目名称信息，并将与所述第一字符单元关联的第二字符单元确定为所述试剂信息的项目内容信息；或，
    若所述至少一个字符单元不具有与某一所述标准项目名称匹配成功的字符单元，则根据预设规则识别所述至少一个字符单元的任一字符单元对应的项目名称信息，将识别出的项目名称信息确定为所述试剂信息的项目名称信息，并将所述任一字符单元确定为所述项目名称信息的项目内容信息。
  8. 根据权利要求7所述的试剂管理系统，其特征在于，
    处理器，还用于控制显示器显示对所述项目名称信息和/或项目内容信息的提示信息，所述提示信息包括确认提示信息或修改提示信息。
  9. 根据权利要求1所述的试剂管理系统，其特征在于，若所述图像采集装置的模式为同类型试剂批量采集模式，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据；
    处理器，还用于根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域，并将所述图像区域的个数确定为所述试剂的试剂数量。
  10. 根据权利要求1所述的试剂管理系统，其特征在于，
    处理器，还用于若所述试剂信息包括有效期，则对有效期符合预设规则的库存内的试剂发出提示。
  11. 一种试剂管理系统，其特征在于，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述系统包括：
    图像采集装置，用于采集容纳有试剂的至少一个试剂包装的图像数据，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，并将所述试剂的试剂信息发送至处理器；
    处理器，配置为用于控制存储器存储所述试剂的试剂信息；所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
    存储器，用于存储所述试剂的试剂信息。
  12. 根据权利要求11所述的试剂管理系统，其特征在于，还包括输入装 置；
    输入装置，用于接收试剂信息查询请求并将所述试剂信息查询请求发送至处理器，所述试剂信息查询请求携带由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件；
    处理器，还用于若所述试剂信息查询请求为入库量查询请求或出库量查询请求，从所述存储器的至少一个所述试剂的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计满足所述试剂查询条件的试剂的试剂数量；若所述试剂信息查询请求为库存量查询请求，基于至少一个所述试剂的试剂信息对所述存储器的历史试剂信息进行更新得到更新后的试剂信息，并从所述存储器中更新后的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量；
    处理器，还用于控制显示器显示获取到的试剂信息和/或统计的试剂数量。
  13. 根据权利要求11所述的试剂管理系统，其特征在于，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的图像采集装置，具体用于：
    利用字符解析技术从所述至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    将所述至少一个试剂信息进行划分成至少一个试剂信息块，以确定所述至少一个试剂包装的试剂信息，其中一个试剂信息块对应一个试剂包装的试剂信息。
  14. 根据权利要求11所述的试剂管理系统，其特征在于，基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息的图像采集装置，具体用于：
    对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组；其中一个图像区域对应一个试剂包装；
    针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    基于至少一个同一图像区域组包含的图像区域个数以及每个所述图像区域组的图像区域识别得到的所述至少一个试剂信息，得到所述至少一个试剂包装的图像数据对应的试剂信息。
  15. 一种试剂管理方法，其特征在于，用于对进入试剂库的试剂或移出试剂库的试剂进行信息管理，所述方法包括：
    采集容纳有试剂的至少一个试剂包装的图像数据；
    基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，所述试剂信息包括以下中的一项或任意多项：试剂名称、试剂规格、生产批号及有效期；
    存储所述试剂的试剂信息。
  16. 根据权利要求15所述的试剂管理方法，其特征在于，还包括：
    接收试剂信息查询请求，所述试剂信息查询请求携带由试剂名称、试剂规格、生产批号及有效期中的至少一项组成的试剂查询条件；
    若所述试剂信息查询请求为入库量查询请求或出库量查询请求，则从至少一个所述试剂的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计满足所述试剂查询条件的试剂的试剂数量；
    若所述试剂信息查询请求为库存量查询请求，则基于至少一个所述试剂的试剂信息对历史试剂信息进行更新得到更新后的试剂信息，并从所述更新后的试剂信息中获取满足所述试剂查询条件的试剂的试剂信息和/或统计属于所述试剂查询种类的试剂的库存数量；
    显示获取到的试剂信息和/或统计的试剂数量。
  17. 根据权利要求15所述的试剂管理方法，其特征在于，所述基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，包括：
    利用字符解析技术从所述至少一个试剂包装的图像数据进行字符识别，以得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    将所述至少一个试剂信息进行划分成至少一个试剂信息块，以确定所述至少一个试剂包装的试剂信息，其中一个试剂信息块对应一个试剂包装的试剂信息。
  18. 根据权利要求15所述的试剂管理方法，其特征在于，所述基于所述至少一个试剂包装的图像数据获得所述试剂包装所容纳试剂的试剂信息，包括：
    对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，并将具有相同图像特征的图像区域划分为同一图像区域组；其中一个图像区域对应一个试剂包装；
    针对同一图像区域组，利用字符解析技术对所述图像区域组中任一图像区域进行字符识别，得到至少一个字符单元；
    对所述至少一个字符单元进行识别以得到至少一个试剂信息；
    基于至少一个同一图像区域组包含的图像区域个数以及每个所述图像区域组的图像区域识别得到的所述至少一个试剂信息，得到所述至少一个试剂包装的图像数据对应的试剂信息。
  19. 根据权利要求18所述的试剂管理方法，其特征在于，所述采集容纳有试剂的至少一个试剂包装的图像数据步骤在同类型试剂批量采集模式下执行，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据，所述对所述至少一个试剂包装的图像数据进行图像分割得到至少一个图像区域，包括：
    根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域；或，
    根据所述试剂包装的图像特征对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域。
  20. 根据权利要求17或18所述的试剂管理方法，其特征在于，所述对所述至少一个字符单元进行识别以得到至少一个试剂信息，包括：
    将所述至少一个字符单元确定为至少一个试剂信息；或，
    在所述至少一个字符单元中提取预设类型的字符单元作为试剂信息；或，
    将所述至少一个字符单元与预置的标准信息项进行匹配，并根据匹配结果确定所述试剂信息。
  21. 根据权利要求20所述的试剂管理方法，其特征在于，所述试剂信息包括项目名称信息以及项目内容信息，所述标准信息项对应所述项目名称信息；所述根据匹配结果确定所述试剂信息，包括：
    若至少一个字符单元具有与某一所述标准项目名称匹配成功的第一字符单元，则将所述匹配成功的标准项目名称确定为所述试剂信息的项目名称信息，并将与所述第一字符单元关联的第二字符单元确定为所述试剂信息的项目内容信息；或，
    若所述至少一个字符单元不具有与某一所述标准项目名称匹配成功的字符单元，则根据预设规则识别所述至少一个字符单元的任一字符单元对应的项目名称信息，将识别出的项目名称信息确定为所述试剂信息的项目名称信息，并将所述任一字符单元确定为所述项目名称信息的项目内容信息。
  22. 根据权利要求21所述的试剂管理方法，其特征在于，所述方法还包括：
    显示对所述项目名称信息和/或项目内容信息的提示信息，所述提示信息包括确认提示信息或修改提示信息。
  23. 根据权利要求15所述的试剂管理方法，其特征在于，所述采集容纳有试剂的至少一个试剂包装的图像数据步骤在同类型试剂批量采集模式下执行，在所述同类型试剂批量采集模式下一次采集多个同一种试剂包装的图像数据，所述方法还包括：
    根据所述试剂包装的尺寸对所述多个同一种试剂包装的图像数据进行图像分割得到至少一个图像区域，并将所述图像区域的个数确定为所述试剂的试剂数量。
  24. 根据权利要求15所述的试剂管理方法，其特征在于，所述方法还包括：
    若所述试剂信息包括有效期，则对有效期符合预设规则的库存内的试剂发出提示。
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KR20130140241A (ko) * 2012-06-14 2013-12-24 (주)피시피아 안전성 및 정확성이 향상된 시약 관리 방법
CN107491730A (zh) * 2017-07-14 2017-12-19 浙江大学 一种基于图像处理的化验单识别方法
CN110322206A (zh) * 2019-07-26 2019-10-11 苏州创腾软件有限公司 一种基于ocr识别的试剂信息录入方法及装置
CN111626215A (zh) * 2020-05-27 2020-09-04 上海明略人工智能(集团)有限公司 一种物品出入库识别方法及装置

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Publication number Priority date Publication date Assignee Title
KR20130140241A (ko) * 2012-06-14 2013-12-24 (주)피시피아 안전성 및 정확성이 향상된 시약 관리 방법
CN107491730A (zh) * 2017-07-14 2017-12-19 浙江大学 一种基于图像处理的化验单识别方法
CN110322206A (zh) * 2019-07-26 2019-10-11 苏州创腾软件有限公司 一种基于ocr识别的试剂信息录入方法及装置
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