CN118285946A

CN118285946A - Scanning rod management method and device, storage medium and electronic equipment

Info

Publication number: CN118285946A
Application number: CN202410707637.8A
Authority: CN
Inventors: 肖淑娟; 赵晓波; 陈晓军; 马超
Original assignee: Shining 3D Technology Co Ltd
Current assignee: Shining 3D Technology Co Ltd
Priority date: 2024-06-03
Filing date: 2024-06-03
Publication date: 2024-07-05
Anticipated expiration: 2044-06-03
Also published as: CN118285946B

Abstract

The embodiment of the application is suitable for the technical field of intraoral scanning and discloses a scanning rod management method, a scanning rod management device, a storage medium and electronic equipment; the embodiment of the application comprises the following steps: acquiring use information of the scanning rod in response to a user operation; updating state information of the scan bar based on the usage information of the scan bar; and feeding back the state information of the scanning rod to the user. The embodiment of the application can realize real-time monitoring and management of the use state of the scanning rod, thereby ensuring the high-efficiency operation and long-term stability of the scanning rod.

Description

Scanning rod management method and device, storage medium and electronic equipment

Technical Field

The application relates to the technical field of intraoral scanning, in particular to a scanning rod management method, a scanning rod management device, a storage medium and electronic equipment.

Background

In modern medical practice, the performance and lifetime of medical instruments, such as surgical kits, drill pins, scan bars, and the like, are affected by a variety of factors. The final life of the instrument is often dependent on wear and tear during use. To prevent cross-infection, these devices require a rigorous sterilization process before and after each use, which can have a slight but cumulative impact on the structure and function of the device.

Since the effect and the safety of medical operation cannot be ensured by using the medical apparatus which is damaged or has reduced performance, it is particularly important to effectively manage the use state of the medical apparatus. However, the traditional medical instrument management method relies on manual recording and management of medical staff, which is time-consuming and labor-consuming and is prone to error.

Disclosure of Invention

The embodiment of the application provides a scanning rod management method, a device, a storage medium and electronic equipment, which can realize real-time monitoring and management of the use state of a scanning rod, thereby ensuring the high-efficiency operation and long-term stability of the scanning rod.

According to a first aspect, an embodiment of the present application provides a scan bar management method, including:

Acquiring use information of the scanning rod in response to a user operation;

Updating state information of the scan bar based on the usage information of the scan bar;

And feeding back the state information of the scanning rod to the user.

Optionally, in a possible implementation manner of the first aspect, the acquiring, in response to an operation of a user, usage information of the scan bar includes:

generating a usage record of the scan bar in response to an operation of the user;

and updating the using times of the scanning rod based on the using record of the scanning rod.

Optionally, in a possible implementation manner of the first aspect, the updating the number of times of use of the scan bar based on the usage record of the scan bar includes:

Information matching is carried out on the scanning rod, and a matching result corresponding to the scanning rod is obtained;

And if the matching result corresponding to the scanning rod indicates that the information matching is successful, updating the using times of the scanning rod based on the using record.

Optionally, in a possible implementation manner of the first aspect, the method further includes:

judging whether the using times of the scanning rod are larger than a preset using times threshold value or not;

If the using times of the scanning rod are larger than the preset using times threshold, feeding back information that the using times of the scanning rod are larger than the preset using times threshold to the user.

If the client corresponding to the user is in a network online state, uploading the using times of the scanning rod to a cloud server;

If the client corresponding to the user is in a network offline state, the using times of the scanning rod are stored in a scanning rod database of the client, and the using times of the scanning rod are uploaded to a cloud server after networking.

acquiring a current image of the scanning rod;

comparing the current image of the scanning rod with the standard image of the scanning rod to obtain an image detection result corresponding to the scanning rod;

based on the image detection result, the state information of the scanning rod is updated.

Optionally, in a possible implementation manner of the first aspect, the comparing the current image of the scan bar with the standard image of the scan bar to obtain an image detection result corresponding to the scan bar includes:

acquiring an image query statement corresponding to the scanning rod based on the identification code of the scanning rod;

executing the image query statement, and searching from a scanning rod database to obtain the standard image;

And comparing the current image with the standard image to obtain an image detection result corresponding to the scanning rod.

Acquiring identification codes of the scanning rods, wherein each scanning rod corresponds to one identification code;

And establishing the scanning rod database based on the identification code of the scanning rod and the standard image corresponding to the scanning rod.

acquiring a current image of a scanning rod and the use times of the scanning rod;

determining an image comparison method based on the preset use frequency threshold and a comparison result between the use frequencies, wherein the image comparison method is used for comparing the current image with a standard image corresponding to a scanning rod;

performing image comparison on the current image and the standard image by the image comparison method to obtain an image detection result corresponding to the scanning rod;

Optionally, in a possible implementation manner of the first aspect, the determining an image comparison method based on a comparison result between a preset usage number threshold and the usage number includes:

if the using times are larger than or equal to the preset using times threshold, determining a preset image comparison method with the lowest precision in at least two preset image comparison methods as the image comparison method;

And if the using times are smaller than the preset using times threshold, determining the preset image comparison method with the highest precision in at least two preset image comparison methods as the image comparison method.

Acquiring a test image set;

Respectively carrying out image comparison on the pictures in the test image set through each preset image comparison method to obtain comparison results corresponding to each preset image comparison method;

Based on preset evaluation indexes and the comparison result, calculating to obtain the corresponding precision of each preset image comparison method, wherein the preset evaluation indexes comprise at least one of the following: mean square error, structural similarity index, and peak signal to noise ratio.

According to a second aspect, an embodiment of the present application further provides a scan bar management apparatus, including:

A first unit for acquiring usage information of the scan lever in response to an operation of a user;

a second unit for updating state information of the scan bar based on the usage information of the scan bar;

And a third unit for feeding back the state information of the scanning rod to the user.

Any implementation manner of the second aspect and the second aspect corresponds to any implementation manner of the first aspect and the first aspect, respectively. The technical effects corresponding to the second aspect and any implementation manner of the second aspect may refer to the technical effects corresponding to the first aspect and any implementation manner of the first aspect, which are not described herein.

In a third aspect, an embodiment of the present application provides an electronic device, including: memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the method according to any one of the claims when executing the computer program.

In a fourth aspect, embodiments of the present application provide a computer readable storage medium storing a computer program which, when executed by a processor, implements a method as claimed in any one of the preceding claims.

In a fifth aspect, embodiments of the present application provide a computer program product for, when run on an electronic device, causing the electronic device to perform the method of any one of the first aspects.

It will be appreciated that the advantages of the second to fifth aspects may be found in the relevant description of the first aspect, and are not described here again.

The embodiment of the application provides a method, a device, a storage medium and electronic equipment for managing a scanning rod, wherein the method, the device, the storage medium and the electronic equipment are used for acquiring the use information of the scanning rod by responding to the operation of a user; updating state information of the scan bar based on the usage information of the scan bar; and feeding back the state information of the scanning rod to the user. The embodiment of the application can realize real-time monitoring and management of the use state of the scanning rod, thereby ensuring the high-efficiency operation and long-term stability of the scanning rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic flow chart of a method for managing a scan bar according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a display interface of an alternative scan bar management system according to an embodiment of the present application;

FIG. 3 is a schematic flow chart of an alternative method for managing a scan bar according to an embodiment of the present application;

FIG. 4 is a schematic flow chart of an alternative method for managing a scan bar according to an embodiment of the present application;

FIG. 5 is a schematic flow chart of an alternative scan bar management method according to an embodiment of the present application;

Fig. 6 is a schematic structural diagram of a scan bar management device according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As used in the present description and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".

Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

First, some terms in the embodiments of the present application are explained for easy understanding by those skilled in the art.

Scanner (Scanner): in oral implant management, a scan bar is typically a medical device used to scan an oral implant (i.e., an artificial tooth root), an oral implant scan, teeth, or other structures in the oral cavity to obtain digitized oral data, such as three-dimensional models, X-ray images, and the like.

Oral implant (DENTAL IMPLANT): is an artificial plant for replacing missing teeth or tooth roots, is usually made of titanium alloy or ceramic, and is one of important treatment means in the oral cavity plantation.

The foregoing is a simplified description of the terminology involved in the embodiments of the present application, and is not described in detail below.

In the field of oral medical technology, for example, in the case of dental implantation, an implant is implanted at a site where teeth are missing in the oral cavity of a patient, and an intraoral implant scanning body (hereinafter referred to as a scanning rod) is mounted on the implant and is generally connected to the implant through a base. By scanning the oral cavity of the patient using an oral digital impression machine (hereinafter referred to as scanner), the mounting position information of the scan bar and the shape of surrounding tissues can be determined for the subsequent design and mounting of the denture.

Because the scanning rod can be repeatedly used and sterilized, after the repeated use times and the sterilization times of the scanning rod reach the upper limit, the precision of the scanning rod can be influenced, and the precision of the scanning rod is closely related to the successful implantation of the implant, therefore, the use information and the state information of the scanning rod need to be managed to ensure that the scanning rod always keeps the best performance, the accuracy of the scanning rod data can be improved, the design and the installation of false teeth can be further ensured, and the comfort level of the dental implantation of a patient can be improved.

For this reason, the embodiment of the application provides a method for managing a scan bar, which can be applied to the electronic device, by way of example and not limitation, and the electronic device can specifically operate a scan bar management system to provide a display interface for interaction with a user. The electronic device may be a terminal, a server, or the like. In some embodiments, the server may also be implemented in the form of a terminal.

Referring to fig. 1, fig. 1 shows a schematic flowchart of a scan bar management method provided by the present application, and an embodiment of the present application provides a scan bar management method, including:

s110, responding to the operation of a user, and acquiring the use information of the scanning rod;

S120, updating the state information of the scanning rod based on the use information of the scanning rod;

S130, feeding back the state information of the scanning rod to the user.

It should be appreciated that in examples of the application, the method may be run in a scan bar management system suitable for managing intraoral scan bars used in the field of oral medicine.

In one example, when a user such as an oral doctor or technician uses a scanner to scan a scan bar within a patient's mouth, a scan bar management system obtains scan information for the scan bar, which may include, for example and without limitation: time of use, frequency of use, performance data of the scan shaft during scanning, etc. In addition, since frequent sterilization processes may affect the accuracy of the scan bar, automatically recording usage information of the scan bar further includes: the number of sterilization times of the scan bar is tracked.

It should be appreciated that the present example determines the number of uses of the scan shaft based on the usage information of the scan shaft such as the usage record and the sterilization record to update its status information in real time based on the number of uses, which may include: the extent of wear, damage, and remaining effective number of uses of the scan shaft. When the scanning rod approaches the upper limit of the service life, a replacement reminding alarm can be sent out so as to avoid influencing medical results due to the reduction of the precision of the scanning rod.

For example, in the example of the application, the scanner is detected to scan the implant rod in the oral cavity once, a new use record is added to the scanning rod, the use times +1 of the scanning rod are automatically recorded, and the sterilization times of the scanning rod are not counted. For another example, the scanner may scan the implant rod in the oral cavity once, automatically record the number of times the scan rod is used +1, and sterilize the scan rod once as the number of times the scan rod is used +1. It should be understood that the initial number of uses per scan bar is 0.

By way of example and not limitation, embodiments of the present application may also display detailed status reports of the scan bars via a display interface of the scan bar management system, and may also display current performance metrics and recommended maintenance measures of the scan bars. If the scan bar has been damaged or used too many times (exceeding a preset number of uses), the user is advised to stop using the scan bar and to perform maintenance on the scan bar or to replace the scan bar with a new one.

The scanning rod management method provided by the embodiment of the application can realize real-time monitoring and management of the use state of the scanning rod, thereby ensuring the high-efficiency operation and long-term stability of the scanning rod. And then, based on the use state of the scanning rod, reasonable management and maintenance strategies are carried out, so that the service life of the scanning rod can be prolonged, the medical risk caused by poor performance is reduced, the high precision and reliability of the scanning rod can be maintained, the safety of medical operation can be ensured, and the risk caused by using the damaged scanning rod is avoided.

In an alternative implementation, when a user performs a scanning operation on a scan bar using a scanner, for example, when an oral doctor or technician holds the scanner to scan the scan bar in the patient's mouth, the scan bar management system can generate a record of usage of the scan bar based on the scanning operation. The usage record may include detailed information of the usage time of the scan bar, the scanned area, the sterilization time, and the sterilization times. The scanning rod management system can accurately calculate the using times of the scanning rod by counting the using records of the scanning rod, and provides basis for the state update and management of the follow-up scanning rod.

In a possible application scenario, it is assumed that an intelligent scanning rod management system is introduced into an oral hospital and is applied to scanning and management of scanning rods in an oral cavity, when the scanning rod in the oral cavity of a patient is monitored by a scanner, the scanning rod management system associated with the scanning rod records information such as the use time, the scanned area, the sterilization time, the sterilization times and the like of each scanning, and generates a scanning record. Furthermore, the scanning rod management system intelligently counts the using times of each scanning rod according to the scanning record.

Referring to fig. 2, an alternative display interface diagram of a scan bar management system is shown, where the scan bar management system may display the identification code of the scan bar and the number of times the scan bar is updated in real time (i.e. the current number of times the product is used) through the display interface. When the number of times of using a certain scan bar reaches a preset threshold value of the number of times of using (i.e. recommended number of times of using a product), the scan bar management system may output prompt information or alarm information to users such as stomatologists through a display interface, for example, if the threshold value of the number of times of using a scan bar is 100 times, when the number of times of using a certain scan bar exceeds 100 times, for example, "110" times corresponding to number 8 in fig. 2 and "110" times corresponding to number 16, the number of times of using the scan bar is "110" times in the display interface, so as to display the number of times of using the scan bar in a prominent color or different colors, specifically may be a striking color such as red, orange, yellow, etc. so as to remind the users that maintenance may need to be performed on the scan bar, or a new scan bar may be replaced.

In this embodiment, the threshold of the number of times of use is preset according to the design life and quality standard of the scan rod, and the threshold of the number of times of use of the scan rod can be set to be 100 or 200 according to the model of the scan rod and the actual situation or application requirement.

By the method, the accurate record and timely update of the using information of the scanning rod can be ensured, so that reliable data support is provided for effective management of the scanning rod.

In another possible application scenario, an intelligent scan bar management system is introduced into an oral hospital, and is applied to the scanning and management process of an oral scan bar: when an oral doctor or a technician holds the scanner to scan the scanning rod in the oral cavity of the patient, the scanning rod management system can perform characteristic matching with scanning rod information (such as characteristic information, coding, model, serial number, manufacturer and the like) stored in the scanning rod management system in advance according to the scanning rod information such as the characteristic information and coding of the scanning rod, and if the matching is successful, the updating operation of the using times can be continuously performed based on the using record of the scanning rod stored in the scanning rod management system, so that the accuracy and consistency of data are ensured.

By the method, the number of times of use of the scanning rod can be accurately recorded and timely updated, so that reliable data support is provided for effective management and maintenance of the scanning rod, high precision of the scanning rod is maintained, the service life of the scanning rod is prolonged, and the safety of medical operation is guaranteed.

In one possible implementation, the scan bar management system may determine whether the cumulative number of uses of the scan bar has exceeded a preset number of uses threshold, either periodically or after each scan bar use. If the scan bar management system determines that the number of times the scan bar is used is greater than the threshold number of times of use, the information is automatically fed back to the user, for example, the information can be fed back in the form of an interface information prompt or an audio prompt, or the user can be notified through an email or an application program.

By the method, a user can know the use condition of the scanning rod in time, if the use times are too large, the scanning rod can be used for reaching the service life, the precision of the scanning rod can not meet the requirements, namely the quality is abnormal, and a new scanning rod needs to be replaced to ensure the accuracy and the safety of medical operation.

In one possible implementation manner, the scan bar management method further includes:

If the client corresponding to the user is in the network on-line state, uploading the using times of the scanning rod to a cloud server;

if the client corresponding to the user is in the network offline state, the using times of the scanning rod are stored in a scanning rod database of the client, and the using times of the scanning rod are uploaded to the cloud server after networking.

In an alternative implementation scenario, the scan bar management method provided by the example of the present application further increases consideration of the network status of the user's client to ensure accurate data synchronization and backup for the number of uses.

It should be appreciated that the scan bar management system is a comprehensive software system that is intended to effectively manage and maintain the scan bars. It is typically composed of a background server, a database, and a front-end client. A client typically refers to an application or software interface used by a user. A user of the scan bar management system may access and operate various functions of the system through a client. For example, a record of use of the scan lever, status information, image detection results, and the like can be viewed.

Referring to fig. 3, fig. 3 is a schematic flowchart of an alternative scan bar management method provided by the present application, where a client a and a client B respectively respond to a user operation to generate a usage record of a scan bar, and update the number of times of usage of the scan bar based on the usage record of the scan bar. The client A and the client B respectively judge whether the using times of the scanning rod are larger than a preset using times threshold value or not; if the number of times of using the scanning rod is larger than the preset number of times of using threshold, feeding back information that the number of times of using the scanning rod is larger than the preset number of times of using threshold to a user.

And when the client A and the client B are in a network on-line state, the using times of the scanning rod are automatically uploaded to the cloud server, so that real-time synchronization of data among a plurality of devices can be ensured, and support is provided for data analysis and remote monitoring.

If any one of the client A and the client B is in the network offline state, the offline client temporarily stores the use times of the scanning rod to a scanning rod database local to the client, and the use data is not lost even if no network is connected. Once the offline client is networked again, the scanning rod management system automatically uploads the locally stored using frequency data to the cloud server, and after the offline client is networked, the client A and the client B download the latest using frequency from the cloud server, so that the data synchronization and updating of the using frequency of the same scanning rod can be realized. Meanwhile, by establishing efficient and reasonable resource sharing, the maintenance cost of the scanning rod is saved.

By the method, regardless of the network state of a user, the number of times of using the scanning rod can be recorded and managed properly, and the flexibility and reliability of managing the scanning rod using data are improved.

Optionally, in one possible implementation manner, the accuracy and reliability of the status information of the scan bar are further enhanced by introducing an image detection technology, as shown in fig. 4, fig. 4 shows a schematic flowchart of an alternative scan bar management method provided by the present application, which specifically includes the following steps:

s410, acquiring a current image of the scanning rod.

S420, comparing the current image of the scanning rod with the standard image of the scanning rod to obtain an image detection result corresponding to the scanning rod.

S430, updating the state information of the scanning rod based on the image detection result.

It should be understood that the standard image is an image corresponding to when the scan bar is not used in a factory state and wear is not generated. The current image may specifically be scanned by a scanner.

By way of example and not limitation, the standard images are pre-stored in a scan bar database that contains all the standard images of the scan bars and stores the standard images in one-to-one correspondence with the identification codes of the scan bars, and the user can operate the scan bar database through the client to add or delete scan bars or standard images recorded in the scan bar database.

Before an oral doctor or a technician uses a scanner to scan a scanning rod in an oral cavity, an identification number of the scanning rod scanned this time needs to be selected, so that a standard image corresponding to the scanning rod is selected from a scanning rod database according to the identification number, if the current image of the scanning rod cannot be matched with the standard image, a user is prompted that the scanning rod with the number XX cannot be matched, and whether other scanning rods are good or not is required to be replaced is confirmed.

In an example of the present application, the scan bar management system may, but is not limited to, utilize image processing and recognition techniques to compare the current image of the acquired scan bar with standard images stored in the scan bar database to determine an image detection result based on the comparison process, which may reflect the physical state of the scan bar, such as wear, dirt, damage or deformation, etc. If a significant difference is detected between the current image and the standard image of the scan bar, the scan bar management system determines that the scan bar may have been damaged or worn out to no longer meet the usage criteria and further prompts the user to detect, maintain, or replace the scan bar.

In the above alternative manner, the standard image is acquired by using the identification code of the scanning rod, and the current image and the standard image are compared, so that the physical state of the scanning rod is evaluated, and the accuracy and reliability of the state information of the scanning rod are further enhanced.

Referring to fig. 5, fig. 5 is a schematic flowchart of an alternative scan bar management method provided by the present application, optionally, in one possible implementation manner, the image comparison is performed between a current image of a scan bar and a standard image of the scan bar, so as to obtain an image detection result corresponding to the scan bar, which includes:

S510, acquiring an image query statement corresponding to the scanning rod based on the identification code of the scanning rod.

S520, executing an image query statement, and searching from a scanning rod database to obtain a standard image.

And S530, comparing the current image with the standard image to obtain an image detection result corresponding to the scanning rod.

First, the scan bar management system determines or generates a corresponding image query statement based on the scan bar identification code to use the query statement to retrieve the standard image of the scan bar from the scan bar database. Second, after executing the image query statement, the scan bar management system will search for and obtain the standard image of the scan bar from the scan bar database. It should be appreciated that the standard image is used to characterize the ideal condition of the scan shaft in the factory-like, undamaged condition. Then, the scanning rod management system compares the acquired current image with a standard image in a database based on an image processing technology, for example, edge detection, feature matching and the like are performed to identify the difference between the current image and the standard image, and finally the obtained image detection result reflects the physical state of the scanning rod. It should be appreciated that if a significant difference is detected, the scan bar management system determines that the scan bar may have been damaged or worn out to no longer meet the usage criteria.

According to the method example, the state of the scanning rod is monitored and managed according to the using conditions such as the using times and the sterilizing times of the scanning rod, and the physical condition of the scanning rod is intuitively detected, so that the scanning rod is always in an ideal working state, and the accuracy and the safety of medical operation are ensured.

In one possible implementation manner of the embodiment of the application, the accuracy and efficiency of the scanning rod management are further improved by introducing the identification code, and the method specifically comprises the following steps:

Acquiring identification codes of scanning rods, wherein each scanning rod corresponds to one identification code;

and establishing a scanning rod database based on the identification codes of the scanning rods and the standard images corresponding to the scanning rods.

The scan bar management system will assign a corresponding identification code to each scan bar, which may be, for example, a product serial number, a numerical number (1, 2, 3, N), a two-dimensional code, or any other form of identifier for uniquely identifying each scan bar.

Based on the identification code of each scanning rod and the standard image corresponding to each scanning rod, the scanning rod management system establishes a scanning rod database in advance, stores the standard image of the scanning rod and the identification code in a one-to-one correspondence manner, and not only can store the standard image corresponding to the scanning rod, but also can store the detailed information of each scanning rod, such as a use record, state information, an image detection result and the like, based on the identification code in the subsequent use process. By the method, the damaged scanning rod can be quickly identified and replaced, and the continuity and safety of medical operation are ensured.

It should be appreciated that scan bars may be added or deleted from the scan bar database depending on the use of the scan bars or scene requirements.

In an optional implementation manner, the application further provides a state updating method based on the use times and image comparison, which specifically comprises the following method steps:

and determining an image comparison method based on a preset use number threshold and a comparison result between the use numbers.

Comparing the current image with the standard image by an image comparison method to obtain an image detection result corresponding to the scanning rod;

Based on the image detection result, the state information of the scan lever is updated.

It should be appreciated that in the above method steps, the image comparison method is used to compare the current image with a standard image corresponding to the scan bar, and the standard image is specifically an image corresponding to the scan bar that is not used in a factory state and is not worn.

In one example, the scan bar management system may determine an applicable image comparison method based on a comparison between a preset number of uses threshold and an actual number of uses. If the number of uses approaches or exceeds a preset number of uses threshold, a more accurate, more sensitive image comparison method may be employed to detect subtle wear.

The current image is compared with the standard image by the selected image comparison method to obtain an image detection result that may reveal detailed information about the physical state of the scan shaft, including any possible signs of smudging, wear, damage or deformation. The scan bar management system may then update the status information of the scan bar based on the image detection results. If the test results indicate that the status of the scan bar is not good (e.g., dirty, worn, damaged, or deformed), the scan bar management system will prompt the user to perform the necessary maintenance on the scan bar that is not good or to replace the scan bar with a new one.

By the method, the state monitoring of the scanning rod is determined not only based on the using times, but also through visual detection and determination of the physical condition of the scanning rod, so that the scanning rod is in an ideal working state all the time, and the accuracy and the safety of medical operation are ensured.

Optionally, in one possible implementation manner, the determining an image comparison method based on the comparison result between the preset usage number threshold and the usage number includes:

If the using times is larger than or equal to a preset using times threshold value, determining a preset image comparison method with the lowest precision in at least two preset image comparison methods as an image comparison method;

if the number of times of use is smaller than the preset number of times of use threshold, determining the preset image comparison method with the highest precision in the at least two preset image comparison methods as the image comparison method.

In the above alternative implementation, the image comparison method most suitable for the current state is determined by introducing a comparison between the number of times of use and a preset number of times of use threshold, first, the scan bar management system compares the actual number of times of use of the scan bar with the preset number of times of use threshold (for example, preset according to the design life and quality standard of the scan bar).

It should be appreciated that when the scan bar usage approaches or exceeds the expected lifetime, the degree of deformation of the scan bar is relatively large, and therefore, if the number of uses is greater than or equal to the preset number of uses threshold, the scan bar management system will select the least accurate of the at least two preset image comparison methods as the image comparison method. Correspondingly, if the number of uses is smaller than the preset number of uses threshold, indicating that the degree of deformation of the scan bar is relatively small, a finer method is required to detect possible micro wear or damage, and therefore the method with the highest accuracy of the at least two preset image comparison methods is selected as the image comparison method.

Through the method example, the most suitable image comparison method is flexibly selected according to the service condition of the scanning rod, so that the evaluation accuracy and efficiency of the state of the scanning rod are ensured, potential problems can be found in time, corresponding maintenance measures are taken, and the accuracy and safety of medical operation are ensured.

In an alternative implementation manner, the scan bar management method further provides an image comparison method precision evaluation process based on the test image set, so as to enhance the accuracy and reliability of determining the state information of the scan bar, and specifically comprises the following method steps:

Acquiring a test image set;

And calculating to obtain the corresponding precision of each preset image comparison method based on preset evaluation indexes and comparison results, wherein the preset evaluation indexes comprise a mean square error, a structural similarity index and a peak signal-to-noise ratio.

In the above example, first, the scan bar management system obtains a set of test images that contain a plurality of test pictures for evaluating image contrast methods, it being understood that the test pictures may include scan bar images that are worn or damaged to varying degrees. Then, respectively performing image comparison on the pictures in the test image set by using each preset image comparison method, wherein the image comparison method can comprise edge detection, feature matching, pattern recognition and the like to obtain a comparison result; finally, based on preset evaluation indexes and comparison results, the scanning rod management system calculates to obtain the corresponding precision of each preset image comparison method, wherein the preset evaluation indexes comprise: mean Square Error (MSE), structural Similarity Index (SSIM), peak signal to noise ratio (PSNR).

By the method example, the scanning rod management system can select the image comparison method which is most suitable for the current state according to the actual test result, so that the accuracy and the efficiency of scanning rod state evaluation are ensured. Potential problems can be found in time, corresponding maintenance measures are taken, and the accuracy and safety of medical operation are guaranteed.

The embodiment of the application also provides an optional implementation mode, which determines an image comparison method based on a preset use frequency threshold and a comparison result between the use frequencies, and comprises the following steps: if the number of times of use is greater than or equal to a preset number of times of use threshold, determining a preset image comparison method with the lowest calculation operation cost of at least two preset image comparison methods as an image comparison method.

In the above alternative implementation manner, the calculation operation cost of each preset image comparison method is calculated based on the algorithm complexity (for example, the number of calculation steps required when processing the image) corresponding to each preset image comparison method, the parallelization capability (for example, the efficiency when executing in a multi-core processor or a distributed computing environment) corresponding to each preset image comparison method, and the energy consumption cost (for example, the amount of electric power consumed in the execution process) corresponding to each preset image comparison method.

In another possible implementation manner of the present application, if the number of times of usage of the scan rod is detected to be lower than a preset threshold value of the number of times of usage, it indicates that the degree of deformation of the scan rod is relatively smaller, and an image comparison method with higher precision may be used to detect the scan rod, so that a more accurate image detection result may be obtained.

If the use times of the scanning rod is detected to be higher than a preset use times threshold, the deformation degree of the scanning rod is relatively large, and an image comparison method with relatively lower precision and lower calculation operation cost can be adopted to detect the scanning rod, so that an image detection result is obtained. The image comparison method with lower running cost is simpler and more economical in terms of algorithm complexity and energy consumption cost, is suitable for the condition of more abrasion of the scanning rod, and further can reduce the running cost while ensuring the detection accuracy in the scanning rod management process.

In addition, if the number of uses is smaller than the preset number of uses threshold, an image comparison method with relatively high calculation operation cost can be preferentially selected, and the method is generally more advanced in terms of algorithm complexity, parallelization capability and energy consumption cost, and can provide a more accurate comparison result.

By the method example, the most suitable image comparison method can be selected according to the actual detection performance and running cost, so that the accuracy and the economy of the scanning rod state evaluation are ensured. This helps to find potential problems in time and take corresponding maintenance measures while taking into account the operating efficiency and cost control of the system.

It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.

Corresponding to the method for managing a scan bar described in the foregoing embodiments, fig. 6 is a schematic structural diagram of a scan bar management device according to an embodiment of the present application, where the device may be implemented as part or all of a computer device, which may be the electronic device shown in fig. 7, by software, hardware, or a combination of both.

Referring to fig. 6, the scan bar management apparatus includes:

A first unit 601 for acquiring usage information of a scan lever in response to an operation of a user;

A second unit 602 for updating status information of the scan bar based on the usage information of the scan bar;

And a third unit 603 for feeding back status information of the scan bar to the user.

Further, on the basis of any one of the above embodiments, as an example of the present application, the above first unit includes:

a first subunit configured to generate a usage record of the scan lever in response to an operation by the user;

And the second subunit is used for updating the using times of the scanning rod based on the using record of the scanning rod.

Further, on the basis of any one of the above embodiments, as an example of the present application, the above second subunit is specifically configured to:

And if the matching result indication information corresponding to the scanning rod is successfully matched, updating the using times of the scanning rod based on the using record.

Further, on the basis of any one of the above embodiments, as an example of the present application, the apparatus further includes:

a fourth unit for judging whether the number of times of using the scanning rod is greater than a preset threshold value of the number of times of using;

And a fifth unit configured to feed back information that the number of times of use of the scan lever is greater than the preset number of times threshold to the user if the number of times of use of the scan lever is greater than the preset number of times threshold.

a sixth unit, configured to upload the number of times of use of the scan bar to a cloud server if the client corresponding to the user is in a network online state;

And a seventh unit, configured to store the number of times of use of the scan bar in the scan bar database of the client if the client corresponding to the user is in a network offline state, and upload the number of times of use of the scan bar to a cloud server after networking.

An eighth unit for acquiring a current image of the scan bar;

a ninth unit, configured to perform image comparison on the current image of the scan bar and the standard image of the scan bar, to obtain an image detection result corresponding to the scan bar;

Tenth means for updating state information of the scan lever based on the image detection result.

Further, on the basis of any one of the above embodiments, as an example of the present application, the above ninth unit includes:

a third subunit, configured to obtain an image query statement corresponding to the scan bar based on the identification code of the scan bar;

a fourth subunit, configured to execute the image query statement, and search for the standard image from a scan bar database;

and a fifth subunit, configured to perform image comparison on the current image and the standard image, and obtain an image detection result corresponding to the scan rod.

an eleventh unit, configured to obtain an identification code of the scan rod, where each scan rod corresponds to one identification code;

and a twelfth unit for establishing the scan bar database based on the identification code of the scan bar and the standard image corresponding to the scan bar.

A thirteenth unit for acquiring a current image of the scan bar and the number of times of use of the scan bar;

a fourteenth unit, configured to determine an image comparison method based on the preset usage number threshold and a comparison result between the usage numbers, where the image comparison method is used to compare the current image with a standard image corresponding to a scan bar;

A fifteenth unit, configured to perform image comparison on the current image and the standard image by using the image comparison method, to obtain an image detection result corresponding to the scan rod;

Sixteenth means for updating state information of the scan lever based on the image detection result.

Further, on the basis of any one of the above embodiments, as an example of the present application, the fourteenth unit includes:

a sixth subunit, configured to determine, if the number of times of use is greater than or equal to the preset number of times of use threshold, that a preset image comparison method with the lowest precision of at least two preset image comparison methods is the image comparison method;

And a seventh subunit, configured to determine, if the number of uses is smaller than the preset number of uses threshold, that a preset image comparison method with the highest precision of at least two preset image comparison methods is the image comparison method.

Seventeenth unit, is used for obtaining the test image set;

An eighteenth unit, configured to perform image comparison on the pictures in the test image set through each preset image comparison method, to obtain comparison results corresponding to each preset image comparison method;

Nineteenth unit, configured to calculate, based on a preset evaluation index and the comparison result, a precision corresponding to each preset image comparison method, where the preset evaluation index includes at least one of the following: mean square error, structural similarity index, and peak signal to noise ratio.

It should be noted that: in the scan bar management apparatus provided in the above embodiment, only the division of the above functional modules is used for illustration when implementing scan bar management, and in practical application, the above functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the apparatus is divided into different functional modules, so as to complete all or part of the functions described above.

The functional units and modules in the above embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the embodiments of the present application.

It should be noted that, because the content of information interaction and execution process between the above devices/units is based on the same concept as the method embodiment of the present application, specific functions and technical effects thereof may be referred to in the method embodiment section, and will not be described herein.

The embodiment of the application also provides electronic equipment, which comprises one or more processors and a memory;

the memory is coupled to one or more processors and the memory is for storing computer program code that includes computer instructions that the one or more processors call to cause the electronic device to perform the scan bar management method shown previously.

The electronic device may be a mobile phone, a smart screen, a tablet computer, a wearable electronic device, an in-vehicle electronic device, an augmented reality (augmented reality, AR) device, a Virtual Reality (VR) device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), a projector, or a communication device such as a server, a memory, a base station, or a smart car. The embodiment of the application does not limit the specific type of the electronic equipment.

The embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium stores computer instructions; the above-described computer-readable storage medium, when executed on an electronic device, causes the electronic device to perform the scan bar management method described previously.

The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, from one website, computer, server, or data center by wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer readable storage media may be any available media that can be accessed by a computer or data storage devices including one or more servers, data centers, etc. that can be integrated with the media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium, or a semiconductor medium (e.g., solid State Drive (SSD)), etc.

Embodiments of the present application also provide a computer program product containing computer instructions that, when run on an electronic device, enable the electronic device to perform the scan bar management method described above.

The computer storage medium and the computer program product provided in the embodiments of the present application are used to execute the methods provided above, so that the advantages achieved by the method can refer to the advantages corresponding to the methods provided above, and are not described herein.

In the above embodiments, it may also be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product described above includes one or more computer instructions. When the above-described computer instructions are loaded and executed on a computer, the processes or functions described above according to embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, from one website, computer, server, or data center via a wired (e.g., coaxial cable, fiber optic, data subscriber line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer readable storage media may be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., digital versatile disk (DIGITAL VERSATILE DISC, DVD)), or a semiconductor medium (e.g., solid state disk (Solid STATE DISK, SSD)), etc.

Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application, where the device may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

The apparatus 700 may include one or more of the following components: a processing component 702, a memory 704, a power component 706, a multimedia component 708, an audio component 710, an input/output (I/O) interface 712, a sensor component 714, and a communication component 716.

The processing component 702 generally controls overall operation of the apparatus 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 702 may include one or more processors 720 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 702 can include one or more modules that facilitate interaction between the processing component 702 and other components. For example, the processing component 702 may include a multimedia module to facilitate interaction between the multimedia component 708 and the processing component 702.

The memory 704 is configured to store various types of data to support operations at the apparatus 700. Examples of such data include instructions for any application or method operating on the apparatus 700, contact data, phonebook data, messages, pictures, videos, and the like. The memory 704 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply component 706 provides power to the various components of the device 700. The power components 706 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 700.

The multimedia component 708 includes a screen that provides an output interface between the device 700 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only a boundary of a touch or a sliding action but also a duration and a pressure related to the touch or the sliding operation. In some embodiments, the multimedia component 708 includes a front-facing camera and/or a rear-facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the apparatus 700 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 710 is configured to output and/or input audio signals. For example, the audio component 710 includes a Microphone (MIC) configured to receive external audio signals when the device 700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 704 or transmitted via the communication component 716. In some embodiments, the audio component 710 further includes a speaker for outputting audio signals.

The I/O interface 712 provides an interface between the processing component 702 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 714 includes one or more sensors for providing status assessment of various aspects of the apparatus 700. For example, the sensor assembly 714 may detect an on/off state of the device 700, a relative positioning of the components, such as the display and keypad of the device 700, a change in position of the device 700 or a component of the device 700, the presence or absence of user contact with the device 700, an orientation or acceleration/deceleration of the device 700, and a change in temperature of the device 700. The sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 714 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 716 is configured to facilitate communication between the apparatus 700 and other devices in a wired or wireless manner. The apparatus 700 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 716 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 716 described above further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 704, including instructions executable by processor 720 of apparatus 700 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other manners. For example, the apparatus/network device embodiments described above are merely illustrative, e.g., the division of modules or elements described above is merely a logical functional division, and there may be additional divisions in actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims

1. A scan bar management method, comprising:

Acquiring use information of the scanning rod in response to a user operation;

And feeding back the state information of the scanning rod to the user.

2. The method of claim 1, wherein the acquiring the usage information of the scan bar in response to the user's operation comprises:

3. The method of claim 2, wherein updating the number of uses of the scan bar based on the usage record of the scan bar comprises:

4. The method of claim 2, wherein the method further comprises:

5. The method of claim 2, wherein the method further comprises:

6. The method of claim 1, wherein the method further comprises:

acquiring a current image of the scanning rod;

7. The method of claim 6, wherein comparing the current image of the scan bar with the standard image of the scan bar to obtain the image detection result corresponding to the scan bar comprises:

8. The method of claim 7, wherein the method further comprises:

9. The method of claim 1, wherein the method further comprises:

Determining an image comparison method based on a preset use frequency threshold and a comparison result between the use frequencies, wherein the image comparison method is used for comparing the current image with a standard image corresponding to a scanning rod;

10. The method of claim 9, wherein the determining the image comparison method based on the comparison between the preset usage number threshold and the usage number comprises:

11. The method of claim 10, wherein the method further comprises:

Acquiring a test image set;

12. A scan bar management apparatus, comprising:

13. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 11 when executing the computer program.

14. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the method according to any one of claims 1 to 11.