CN111863222A - Patient medical information safety acquisition and management system - Google Patents
Patient medical information safety acquisition and management system Download PDFInfo
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- CN111863222A CN111863222A CN202010712718.9A CN202010712718A CN111863222A CN 111863222 A CN111863222 A CN 111863222A CN 202010712718 A CN202010712718 A CN 202010712718A CN 111863222 A CN111863222 A CN 111863222A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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Abstract
The invention provides a patient medical information safety acquisition and management system, which comprises a management module, a user terminal and a plurality of patient medical information acquisition modules, wherein the management module comprises a storage unit and an interaction unit, wherein the storage unit is provided with a plurality of databases for storing data; each patient medical information acquisition module is used for acquiring patient medical information of a set monitoring area and sending the patient medical information to the storage unit, and the storage unit stores the patient medical information into a database corresponding to the identifier of the set monitoring area; and the interaction unit is used for distributing the access authority of the database corresponding to the identification information according to the identification information of the database sent by the user terminal. The system realizes the intelligent acquisition of the medical information of the patient, has the functions of initiating inquiry, acquiring the medical record of the patient, looking up the medical information of the desensitized patient and the like, and realizes the management of the medical information of the patient.
Description
Technical Field
The invention relates to the technical field of patient medical information acquisition and sharing, in particular to a patient medical information safety acquisition and management system.
Background
Medical institutions face the difficulty of data acquisition all the time, and cannot safely share data across platforms, on one hand, data are scattered, and different medical institutions and different information systems form data islands.
Disclosure of Invention
In order to solve the problems, the invention provides a system for safely acquiring and managing medical information of a patient.
The purpose of the invention is realized by adopting the following technical scheme:
the patient medical information safety acquisition and management system comprises a management module, a user terminal and a plurality of patient medical information acquisition modules, wherein the management module comprises a storage unit and an interaction unit, and the storage unit is provided with a plurality of databases for storing data; each patient medical information acquisition module is used for acquiring patient medical information of a set monitoring area and sending the patient medical information to the storage unit, and the storage unit stores the patient medical information into a database corresponding to the identifier of the set monitoring area; the interaction unit is used for distributing the access authority of the database corresponding to the identification information according to the identification information of the database sent by the user terminal; the patient medical information acquisition module comprises a sensor node, a cluster head and a sink node, the sensor node is used for acquiring patient medical information of a monitored object, the cluster head is used for collecting the patient medical information sent by the sensor node in the cluster, and the sink node is used for sending the patient medical information collected by the cluster head to the storage unit.
The method for distributing the access authority of the database corresponding to the identification information according to the identification information of the database sent by the user terminal comprises the following steps:
receiving application information sent by a user terminal, verifying the application information, and sending identification information of a database corresponding to the application information to the user terminal according to the application information after the verification is passed.
In one implementation manner, the application information includes identification information of the user terminal and an identifier of the set monitoring area. The identification information of the user terminal comprises a face image transmitted by the user terminal, and the verification of the application information comprises the matching identification of the face image and a standard face image stored in a database.
Furthermore, the interaction unit is further configured to receive an inquiry instruction sent by the user terminal with the access right, call patient medical information corresponding to the inquiry instruction, and send the called patient medical information to the user terminal with the access right.
In an implementation mode, each patient medical information acquisition module comprises a sink node and a plurality of sensor nodes for acquiring patient medical information, the sink node is communicated with the storage unit, and the sink node collects the patient medical information of the sensor nodes and sends the patient medical information to the storage unit.
The invention has the beneficial effects that: the system realizes the intelligent acquisition of the medical information of the patient, has the functions of initiating inquiry, acquiring the medical record of the patient, looking up the medical information of the desensitized patient and the like, and realizes the management of the medical information of the patient.
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 block diagram illustrating the structural connections of a patient medical information security collection and management system according to an exemplary embodiment of the present invention;
FIG. 2 is a block diagram of the structural connections of the management module in an exemplary embodiment of the invention.
Reference numerals:
the system comprises a management module 1, a user terminal 2, a patient medical information acquisition module 3, a storage unit 10 and an interaction unit 20.
Detailed Description
The invention is further described with reference to the following examples.
Referring to fig. 1 and fig. 2, the present embodiment provides a patient medical information security acquisition and management system, including a management module 1, a user terminal 2, and a plurality of patient medical information acquisition modules 3, where the management module 1 includes a storage unit 10 and an interaction unit 20, where the storage unit 10 is provided with a plurality of databases for storing data; each patient medical information acquisition module 3 is used for acquiring patient medical information of a set monitoring area and sending the patient medical information to the storage unit 10, and the storage unit 10 stores the patient medical information into a database corresponding to an identifier of the set monitoring area; the interaction unit 20 is configured to allocate an access right of the database corresponding to the identification information according to the identification information of the database sent by the user terminal 2; the patient medical information acquisition module comprises a sensor node, a cluster head and a sink node, the sensor node is used for acquiring patient medical information of a monitored object, the cluster head is used for collecting the patient medical information sent by the sensor node in the cluster, and the sink node is used for sending the patient medical information collected by the cluster head to the storage unit 10.
The method for allocating the access right of the database corresponding to the identification information according to the identification information of the database sent by the user terminal 2 comprises the following steps:
receiving the application information sent by the user terminal 2, verifying the application information, and sending the identification information of the database corresponding to the application information to the user terminal 2 according to the application information after the verification is passed.
In one implementation, the application information includes identification information of the user terminal 2 and an identifier of the set monitoring area. The identification information of the user terminal comprises a face image transmitted by the user terminal, and the verification of the application information comprises the matching identification of the face image and a standard face image stored in a database.
Further, the interaction unit 20 is further configured to receive an inquiry instruction sent by the user terminal 2 with access right, retrieve patient medical information corresponding to the inquiry instruction, and send the retrieved patient medical information to the user terminal 2 with access right.
In an implementation manner, each patient medical information acquisition module includes a sink node and a plurality of sensor nodes for acquiring patient medical information, the sink node communicates with the storage unit 10, and the sink node collects the patient medical information of the sensor nodes and sends the patient medical information to the storage unit 10.
The embodiment of the invention realizes the intelligent acquisition of the medical information of the patient, has the functions of initiating inquiry, acquiring the medical record of the patient, looking up the medical information of the desensitized patient and the like, and realizes the management of the medical information of the patient.
In one implementation manner, matching and recognizing the facial image with a standard facial image stored in a database includes:
carrying out noise point detection on the face image;
judging the quality of the face image according to the number of the detected noise points, and if the quality of the face image meets the preset quality requirement, performing denoising processing on the detected noise points;
and matching and identifying the denoised face image and a standard face image stored in a database.
In an embodiment, if the quality of the face image does not meet the preset quality requirement, the interaction unit 20 sends information for prompting that the application information does not meet the standard to the user terminal 2.
Wherein the preset quality requirement is as follows:
wherein V is the number of noise points of the face image, VTIs a predetermined threshold of the number of noise points, f [ V ]T-V]Is a first judging value function, when VT-V>At 0, f [ V ]T-V]When V is 1Twhen-V is less than or equal to 0, f [ V ]T-V]＝0，H3×3In order to set the area of a detection window with the size of 3 multiplied by 3, when the quality of the face image is judged, the central point of the 3 multiplied by 3 detection window is aligned with the central point of the face image, and all pixel points, V, of a 3 multiplied by 3 area of the central point of the face image are determined in a window covering mode3×3Representing the number of noise points, Q, covered in all the pixel points of said 3 x 3 regiontIs a preset threshold value of the number of noise points per unit area,
a value function for the second determination when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
the embodiment innovatively provides the measurement index of the image quality requirement, the quality evaluation of the face image is realized through the measurement index of the image quality, and the interaction unit 20 only performs matching identification on the face image meeting the image quality requirement and the standard face image stored in the database, so that the accuracy of face image identification is improved.
In one embodiment, the noise points are detected according to the following formula:
wherein R (a) is the channel value of the a-th pixel point of the face image, Rk(a) Is the channel value, n, of the kth pixel point in the adjacent area of the a-th pixel point of the face imageaThe number of pixel points in a 3 multiplied by 3 adjacent area of the a-th pixel point of the face image, naThe number of pixel points m in a 3 multiplied by 3 adjacent area of the a-th pixel point of the face imageaThe number of pixels m in a 2 multiplied by 2 adjacent area of the a-th pixel of the face imageaThe number of pixel points in a 2 multiplied by 2 adjacent area of the a-th pixel point of the face image is counted;
wherein w is more than or equal to wTWhen the first pixel point is a noise point, w<wTThe time indicates that the a-th pixel point is not a noise point, wTIs a preset channel value ratio threshold.
In the embodiment, whether the pixel points are noise points is determined according to the channel value relationship between the pixel points and the adjacent pixel points, and the number of the noise points is determined based on the channel value relationship, so that the calculation is simple and convenient, the efficiency and the precision of judging the noise points are improved, and a good foundation is laid for the subsequent matching and identification of the face image and the standard face image stored in the database.
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 understood 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 (5)
1. A patient medical information safety acquisition and management system is characterized by comprising a management module, a user terminal and a plurality of patient medical information acquisition modules, wherein the management module comprises a storage unit and an interaction unit, and the storage unit is provided with a plurality of databases for storing data; each patient medical information acquisition module is used for acquiring patient medical information of a set monitoring area and sending the patient medical information to the storage unit, and the storage unit stores the patient medical information into a database corresponding to the identifier of the set monitoring area; the interaction unit is used for distributing the access authority of the database corresponding to the identification information according to the identification information of the database sent by the user terminal; the patient medical information acquisition module comprises a sensor node, a cluster head and a sink node, the sensor node is used for acquiring patient medical information of a monitored object, the cluster head is used for collecting the patient medical information sent by the sensor node in the cluster, and the sink node is used for sending the patient medical information collected by the cluster head to the storage unit.
2. The system for securely collecting and managing medical information of a patient according to claim 1, wherein the assigning of the access right of the database corresponding to the identification information based on the identification information of the database transmitted from the user terminal comprises:
receiving application information sent by a user terminal, verifying the application information, and sending identification information of a database corresponding to the application information to the user terminal according to the application information after the verification is passed.
3. The system as claimed in claim 2, wherein the application information includes identification information of the user terminal and an identifier of the set monitoring area.
4. The system as claimed in claim 3, wherein the identification information of the user terminal includes a face image transmitted from the user terminal, and the verification of the application information includes matching and recognizing the face image with a standard face image stored in a database.
5. The system as claimed in claim 3, wherein the interactive unit is further configured to receive an inquiry command sent by the user terminal with access right, retrieve the patient medical information corresponding to the inquiry command, and send the retrieved patient medical information to the user terminal with access right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712718.9A CN111863222A (en) | 2020-07-22 | 2020-07-22 | Patient medical information safety acquisition and management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712718.9A CN111863222A (en) | 2020-07-22 | 2020-07-22 | Patient medical information safety acquisition and management system |
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| Publication Number | Publication Date |
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| CN111863222A true CN111863222A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010712718.9A Withdrawn CN111863222A (en) | 2020-07-22 | 2020-07-22 | Patient medical information safety acquisition and management system |
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| CN (1) | CN111863222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041611A1 (en) * | 2020-11-13 | 2022-03-03 | Wuhan United Imaging Healthcare Co., Ltd. | Systems and methods for managing medical information |
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2020
- 2020-07-22 CN CN202010712718.9A patent/CN111863222A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041611A1 (en) * | 2020-11-13 | 2022-03-03 | Wuhan United Imaging Healthcare Co., Ltd. | Systems and methods for managing medical information |
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