CN113284605B - Medical equipment information management system based on cloud - Google Patents
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Abstract
The invention provides a medical equipment information management system based on a cloud, which comprises: the system comprises a cloud server side, a medical equipment side and an information management side; the information management terminal is used for inputting user information and uploading the user information to the cloud service terminal; the medical equipment terminal is used for acquiring user authentication information, acquiring corresponding user information from the cloud service terminal according to the user authentication information, binding the user information and medical data acquired by the medical equipment to generate user medical data, and uploading the user medical data to the cloud service terminal; the cloud server is used for managing user information and medical data used by the user, and transmitting the medical data of the user to the user side and/or the medical institution side; and the user authentication server is used for matching corresponding user information according to the received user authentication information and returning the user information to the corresponding medical equipment terminal. The invention is helpful for improving the management level of medical data generated by medical equipment in medical institutions.
Description
Technical Field
The invention relates to the technical field of medical equipment information management, in particular to a medical equipment information management system based on a cloud.
Background
When people check or treat in medical rehabilitation institutions (such as hospitals, physical examination centers and the like), the examination or treatment is mostly carried out by using special medical equipment, and the medical institutions can classify and intensively set the medical equipment for the convenience of managing the medical equipment; when a user needs to use a special medical device, the user needs to arrive at a corresponding place for use. At present, most of medical data generated by medical equipment is presented in a paper document mode, namely after the medical equipment is used up to check a user, the user needs to wait for the medical equipment to generate the paper document for recording a checking result or the medical data and take the paper document from a special place; so that the user can know the self examination result or consult the doctor after obtaining the paper document. However, recording medical data through paper documents is not convenient for a user to manage the medical data, and simultaneously needs to consume a great deal of energy of the user, and cannot meet the requirement of modern medical institutions on information management of medical equipment.
Disclosure of Invention
In view of the above problems, the present invention is directed to a medical device information management system based on a cloud.
The purpose of the invention is realized by adopting the following technical scheme:
the invention discloses a medical equipment information management system based on a cloud end, which comprises: the system comprises a cloud server side, a medical equipment side and an information management side; the medical equipment end and the information management section are respectively in communication connection with the cloud server end;
the information management terminal is used for inputting user information and uploading the user information to the cloud service terminal;
the medical equipment terminal is used for acquiring user authentication information, acquiring corresponding user information from the cloud service terminal according to the user authentication information, binding the user information and medical data acquired by the medical equipment to generate user medical data, and uploading the user medical data to the cloud service terminal;
the cloud server is used for managing user information and medical data used by the user, and transmitting the medical data of the user to the user side and/or the medical institution side; and the user authentication server is used for matching corresponding user information according to the received user authentication information and returning the user information to the corresponding medical equipment terminal.
In one embodiment, the information management terminal comprises a registration module;
the registration module is used for acquiring the user basic information and the user health information of a new user, uploading the acquired user basic information and the user health information to the cloud server, and establishing a corresponding user medical database for the new user by the cloud server; the basic information of the user comprises a user name, an ID, an age, a contact way and user authentication information used for authenticating the identity of the user; the user health information includes a user medical history and current health status information.
In one embodiment, the medical equipment terminal comprises an identity verification module, a medical data acquisition module and a processing module;
the identity authentication module is used for acquiring user identity authentication information, transmitting the user identity authentication information to the cloud server and receiving user information returned by the cloud server;
the medical data acquisition module is used for acquiring medical data generated after examination or diagnosis is performed on a user through medical equipment, wherein the medical equipment comprises image diagnosis equipment, analysis equipment and electrophysiological detection equipment; the medical data comprises data generated by the medical device;
the processing module is used for fusing the acquired user information and the medical data to generate user medical data and uploading the user medical data to the cloud server.
In one embodiment, the cloud server comprises a data management module and an identity matching module;
the data management module is used for constructing a user medical database for a user and storing and managing the basic information, the health information and the acquired medical data of the user;
the identity matching module is used for matching corresponding user information according to the received user identity verification information and returning the user information to the medical equipment terminal.
In one embodiment, the user authentication information includes a user face image; the user authentication information comprises pre-stored user face image information; wherein the content of the first and second substances,
the identity authentication module comprises an image acquisition unit; the image acquisition unit is used for acquiring a face image of a user and transmitting the face image of the user to the cloud server;
the identity matching module of the cloud server comprises a face recognition unit; the face recognition unit is used for carrying out matching recognition according to the received user face image and user face image information prestored in the user medical database, acquiring corresponding user basic information and returning the acquired user basic information to the medical equipment terminal.
In one embodiment, the medical management terminal further comprises a display module;
the display module is used for displaying the basic user information returned by the cloud server, wherein the basic user information comprises pre-stored face images of the user.
The invention has the beneficial effects that: the invention is beneficial to improving the management level of medical data generated by medical equipment in a medical institution, is convenient for users and the medical institution to carry out classified management on the medical data, is convenient for subsequent calling and improves the convenient level of data management.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a framework structure diagram of an exemplary embodiment of a cloud-based medical device information management system according to the present invention.
Reference numerals:
the system comprises a cloud service end 10, a medical equipment end 20 and an information management end 30.
Detailed Description
The invention is further described in connection with the following application scenarios.
Referring to fig. 1, a cloud-based medical device information management system includes: the cloud service terminal 10, the medical equipment terminal 20 and the information management terminal 30; the medical equipment terminal 20 and the information management section are respectively in communication connection with the cloud service terminal 10;
the information management terminal 30 is used for inputting user information and uploading the user information to the cloud service terminal 10;
the medical equipment terminal 20 is used for acquiring user authentication information, acquiring corresponding user information from the cloud service terminal 10 according to the user authentication information, binding the user information and medical data acquired by the medical equipment to generate user medical data, and uploading the user medical data to the cloud service terminal 10;
the cloud service end 10 is used for managing user information and medical data used by a user, and transmitting the medical data of the user to a user end and/or a medical institution end; and is used for matching the corresponding user information according to the received user authentication information and returning the user information to the corresponding medical equipment terminal 20.
In the above embodiment of the present invention, an information management terminal 30 is provided in the medical institution for entering the user information, wherein the information management terminal 30 may be a computer terminal or a self-service terminal provided at a registration place; after the user finishes the user information input, normal inspection or treatment can be carried out in the medical institution; when a user needs to use medical equipment for examination or treatment, a medical equipment terminal 20 arranged on the medical equipment firstly acquires user authentication information, and performs identity authentication on the user authentication information through a cloud service terminal 10 to acquire corresponding user identity information, and after the user identity is verified correctly, the user normally uses the medical equipment, wherein medical data generated by the medical equipment can be automatically bound with the user information to generate user medical data, and the medical equipment terminal 20 uploads the user medical data to the cloud service terminal 10 for unified management; when a user or a medical institution needs to acquire corresponding user medical data, the user or the medical institution can acquire the corresponding data only by accessing the cloud server 10, so that the management level of the medical data generated by medical equipment in the medical institution is improved, and meanwhile, the user and the medical institution can conveniently perform classified management on the medical data, so that the follow-up calling is facilitated, and the convenience level of data management is improved.
In one embodiment, the information manager 30 includes a registration module; the user information comprises user basic information and user health information;
the registration module is used for acquiring user basic information and user health information of a new user, uploading the acquired user basic information and user health information to the cloud server 10, and the cloud server 10 establishes a corresponding user medical database for the new user; the basic information of the user comprises a user name, an ID, an age, a contact way, user authentication information for authenticating the identity of the user and the like; the user health information comprises the patient history of the user, the current health condition information and the like.
In one scenario, when the user first arrives at the medical institution, the user can register (document) through the information management terminal 30, and the basic information of the user is input through the registration module, so that the system can perform the document opening process. Meanwhile, the information management terminal 30 uploads the acquired user information filled during user registration to the cloud service terminal 10 for storage management, so that the user information can be called conveniently in the future.
In one embodiment, the medical device side 20 includes an identity verification module, a medical data acquisition module, and a processing module;
the identity authentication module is used for acquiring user identity authentication information, transmitting the user identity authentication information to the cloud server 10, and receiving user information returned by the cloud server 10;
the medical data acquisition module is used for acquiring medical data generated after examination or diagnosis is performed on a user through medical equipment, wherein the medical equipment comprises image diagnosis equipment, analysis equipment, electrophysiological detection equipment and the like; the medical data comprises data generated by the medical device; the image diagnosis equipment comprises an X-ray machine, CT scanning equipment, magnetic resonance examination equipment, B-ultrasonic examination equipment and the like; the analysis equipment comprises various types of counters, biochemical analysis instruments, immunoassay analysis instruments and the like; the electrophysiological detection equipment comprises an electrocardiograph, an electroencephalograph, an electromyograph and the like;
the processing module is used for performing fusion processing on the acquired user information and the medical data, generating user medical data and uploading the user medical data to the cloud server 10.
By arranging the medical equipment terminals 20 on the medical equipment, when a user needs to use the medical equipment, user authentication information is acquired through an authentication module (for example, medical card information of the user is acquired through an NFC chip reading device, a face image of the user is acquired through a camera device, and the like), then the user authentication information is transmitted to the cloud service terminal 10 to be matched and authenticated, corresponding user information is matched, after the user information is acquired, data generated by the current medical equipment is fused with the user information, so that user medical data corresponding to the user is generated, and the user medical data is transmitted to the cloud service terminal 10. When the next user arrives and needs to use the medical equipment, the identity authentication information of the user is obtained again, and medical data used by the next user are further obtained and transmitted to the cloud server 10; the cloud server 10 can perform classified management on user medical data of different users, and store the user medical data in corresponding user medical databases, so that medical data can be conveniently managed by medical institutions and users.
In one embodiment, the cloud server 10 includes a data management module and an identity matching module;
the data management module is used for constructing a user medical database for a user and storing and managing the basic information, the health information and the acquired medical data of the user;
the identity matching module is configured to match corresponding user information according to the received user identity verification information, and return the user information to the medical device 20.
In one embodiment, the user authentication information includes a user face image; the user authentication information comprises pre-stored user face image information; wherein, the first and the second end of the pipe are connected with each other,
the identity authentication module comprises an image acquisition unit; the image acquisition unit is used for acquiring a face image of a user and transmitting the face image of the user to the cloud server 10;
the identity matching module of the cloud server 10 comprises a face recognition unit; the face recognition unit is configured to perform matching recognition according to the received user face image and user face image information pre-stored in the user medical database, acquire corresponding user basic information, and return the acquired user basic information to the medical device 20.
In one embodiment, the medical management terminal further comprises a display module;
the display module is used for displaying the basic user information returned by the cloud server 10, wherein the basic user information includes a pre-stored face image of the user.
In one scenario, when a user needs to use medical equipment, an authentication module of a medical equipment terminal 20 acquires a face image of the user as authentication information through an image acquisition unit, uploads the face image of the user to a cloud service terminal 10, the cloud service terminal 10 performs face recognition processing and returns corresponding user information, and after receiving the user information, a medical management terminal displays the user information through a display module, for example, displays a face image prestored by the user, so that a worker operating the medical equipment can perform secondary authentication on the user who needs to use the medical equipment according to the displayed user information, thereby ensuring that the user identity information is correct, and improving the reliability of medical data output by the medical equipment.
In one embodiment, the face recognition unit further comprises an image processing unit, and the image processing unit is configured to, before performing matching recognition according to the received user face image and user face image information pre-stored in the user medical database, perform preprocessing on the received user face image, remove noise interference included in the user face image, output the preprocessed user face image, and further perform matching recognition.
The image processing unit is used for preprocessing the received user face image and removing noise interference contained in the user face image, and specifically comprises the following steps:
carrying out graying processing on the received user face image; performing noise point detection based on the face image subjected to the graying processing, and acquiring a noise point set according to a noise point detection result; performing median smoothing processing on noise points in the noise point set based on the gray value of a neighborhood pixel point in a 3 x 3 region with the noise point as the center, namely, taking the gray median of the neighborhood pixel point as the gray value of the noise point; and respectively carrying out median smoothing on each noise point in the noise point set to obtain a preprocessed user face image.
The method for detecting the noise points based on the face image after the graying processing comprises the following steps:
setting a 3 x 3 noise detection window, aligning the central position of the noise detection window to a target pixel point, sequentially traversing each pixel point in the user face image, wherein in the traversing process, the noise detection window carries out noise point identification on the target pixel point at the central position based on the gray value of the pixel point in the window, wherein the set noise identification condition is as follows:
in the formula, H 0 Expressing the gray value of the pixel point at the central position of the noise detection window, Hi expressing the gray value of the pixel point at the ith neighborhood position except the central position in the noise detection window, H max Represents the maximum gray level, H, of the neighborhood position pixel points in the noise detection window min Expressing the minimum gray value of a pixel point at a neighborhood position in a noise detection window, and expressing a set condition threshold value by T;
when the noise detection window detects that the current position meets the noise identification condition, the target pixel point corresponding to the central position is marked as a noise point and added into the noise point set.
Because the medical equipment generally has larger operation power and electromagnetic energy diffusion, noise interference is easily caused in the process of acquiring the face image of the user, the acquisition quality of the face image of the user is influenced, the face recognition result based on the image is obtained, and the reliability of the system is reduced.
It should be noted that, functional units/modules in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules are integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of software functional units/modules.
From the above description of embodiments, it is clear for a person skilled in the art that the embodiments described herein can be implemented in hardware, software, firmware, middleware, code or any appropriate combination thereof. For a hardware implementation, a processor may be implemented in one or more of the following units: an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, other electronic units designed to perform the functions described herein, or a combination thereof. For a software implementation, some or all of the procedures of an embodiment may be performed by a computer program instructing associated hardware. In practice, the program may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Computer-readable media can include, but is not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be analyzed by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. A medical device information management system based on cloud end, comprising: the system comprises a cloud server side, a medical equipment side and an information management side; the medical equipment end and the information management end are in communication connection with the cloud server end respectively;
the information management terminal is used for inputting user information and uploading the user information to the cloud service terminal;
the medical equipment terminal is used for acquiring user identity authentication information, acquiring corresponding user information from the cloud service terminal according to the user identity authentication information, binding the user information and medical data acquired by the medical equipment to generate user medical data, and uploading the user medical data to the cloud service terminal;
the cloud server is used for managing user information and user medical data and transmitting the user medical data to the user side and/or the medical institution side; the medical equipment terminal is used for receiving user identity authentication information and sending the user identity authentication information to the user equipment terminal;
the information management terminal comprises a registration module;
the registration module is used for acquiring the user basic information and the user health information of a new user, uploading the acquired user basic information and the user health information to the cloud server, and establishing a corresponding user medical database for the new user by the cloud server; the basic information of the user comprises a user name, an ID, an age, a contact way and user identity authentication information used for authenticating the identity of the user; the user health information comprises the patient history and the current health condition information of the user;
the medical equipment end comprises an identity verification module, a medical data acquisition module and a processing module;
the identity authentication module is used for acquiring user identity authentication information, transmitting the user identity authentication information to the cloud server and receiving user information returned by the cloud server;
the medical data acquisition module is used for acquiring medical data generated after examination or diagnosis is performed on a user through medical equipment, wherein the medical equipment comprises image diagnosis equipment, analysis equipment and electrophysiological detection equipment; the medical data comprises data generated by the medical device;
the processing module is used for fusing the acquired user information and the medical data to generate user medical data and uploading the user medical data to the cloud server;
the cloud server comprises a data management module and an identity matching module;
the data management module is used for constructing a user medical database for a user and storing and managing the basic information, the health information and the acquired medical data of the user;
the identity matching module is used for matching corresponding user information according to the received user identity authentication information and returning the user information to the medical equipment terminal;
the user identity authentication information comprises a user face image; the user information comprises pre-stored user face image information; wherein the content of the first and second substances,
the identity authentication module comprises an image acquisition unit; the image acquisition unit is used for acquiring a face image of a user and transmitting the face image of the user to the cloud server;
the identity matching module of the cloud server comprises a face recognition unit; the face recognition unit is used for carrying out matching recognition according to the received user face image and user face image information prestored in the user medical database, acquiring corresponding user basic information and returning the acquired user basic information to the medical equipment end;
the face recognition unit also comprises an image processing unit, wherein the image processing unit is used for preprocessing the received user face image before matching recognition is carried out according to the received user face image and user face image information prestored in a user medical database, removing noise interference contained in the user face image, outputting the preprocessed user face image and further carrying out matching recognition;
the image processing unit is used for preprocessing the received user face image and removing noise interference contained in the user face image, and specifically comprises the following steps:
carrying out graying processing on the received user face image; performing noise point detection based on the face image subjected to the graying processing, and acquiring a noise point set according to a noise point detection result; performing median smoothing processing on noise points in the noise point set based on the gray value of neighborhood pixel points in a 3 x 3 area taking the noise points as centers, namely taking the gray median of the neighborhood pixel points as the gray value of the noise points; respectively carrying out median smoothing on each noise point in the noise point set to obtain a preprocessed user face image;
the method for detecting the noise points based on the face image after the graying processing comprises the following steps:
setting a 3 x 3 noise detection window, aligning the central position of the noise detection window to a target pixel point, sequentially traversing each pixel point in the user face image, wherein in the traversing process, the noise detection window carries out noise point identification on the target pixel point at the central position based on the gray value of the pixel point in the window, wherein the set noise identification condition is as follows:
in the formula, H 0 Gray value H representing pixel point at center position of noise detection window i Expressing the gray value H of the pixel point at the ith neighborhood position except the central position in the noise detection window max Expresses the maximum gray value H of the pixel point of the neighborhood position in the noise detection window min Expressing the minimum gray value of a pixel point at a neighborhood position in a noise detection window, and expressing a set condition threshold value by T;
when the noise detection window detects that the current position accords with the noise identification condition, the target pixel point corresponding to the central position is marked as a noise point and added into the noise point set.
2. The cloud-based medical device information management system of claim 1, wherein the medical management terminal further comprises a display module;
the display module is used for displaying the basic user information returned by the cloud server, wherein the basic user information comprises pre-stored face images of the user.
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| CN107729855A (en) * | 2017-10-25 | 2018-02-23 | 成都尽知致远科技有限公司 | Mass data processing method |
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