CN109949904A - A kind of DICOM file based on cloud checks system - Google Patents

A kind of DICOM file based on cloud checks system Download PDF

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Publication number
CN109949904A
CN109949904A CN201910270350.2A CN201910270350A CN109949904A CN 109949904 A CN109949904 A CN 109949904A CN 201910270350 A CN201910270350 A CN 201910270350A CN 109949904 A CN109949904 A CN 109949904A
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China
Prior art keywords
dicom
data
file
user
cloud
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Pending
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CN201910270350.2A
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Chinese (zh)
Inventor
符志鹏
郝毛芷
李新阳
庄广飞
袁梦舟
唐晓晶
杨盼盼
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Henan University of Science and Technology
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Henan University of Science and Technology
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Priority to CN201910270350.2A priority Critical patent/CN109949904A/en
Publication of CN109949904A publication Critical patent/CN109949904A/en
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Abstract

The present invention relates to field of medical imaging, specifically a kind of DICOM file based on cloud checks system.Including three DICOM database, data parser and user interface management device modules;The present invention is parsed by cloud, be can be convenient user and is checked my medical image data whenever and wherever possible, by standardized cloud data, also facilitates Different hospital consultation of doctor, unnecessary inspection can also be reduced by transferring from one hospital to another when changing the place of examination.

Description

A kind of DICOM file based on cloud checks system
Technical field
The present invention relates to field of medical imaging, specifically a kind of DICOM file based on cloud checks system.
Background technique
The image department of hospital can generate many medical images checking patient, and traditional medical image is with film shape Formula saves.Film can generate distortion, and be easily lost and damage, and difficulty be saved, so that this storage mode has disadvantages that.This Outside, patient's further consultation or when transferring from one hospital to another, the artificial isolation due to most hospitals to PACS system causes doctor to non-the court's image data Reading lack effective tool, cause doctor that cannot read other hospital digitisation images, cause patient that need to check again for, increase The economic cost and time cost for having added patient, the repetition for causing medical resource occupy.
The appearance of PACS system is built upon various doctors at technical foundation to solve this problem, the basis of PACS system It learns on video imaging equipment, it connects image documentation equipment, realizes transmission, the storage and management of DICOM medical image, realizes doctor Image digitization is learned, the workflow of optimization medical image imaging facilitates the processing of medical image to analyze and compare, in certain journey The shared of medical image data is realized on degree.
But various big hospital is due to safety concerns and the relevant technologies under-reserve at present, the producing level of PACS system compared with It is low, rest on the storage and browsing aspect of medical image more.The functions such as the shared of PACS system, processing are laid aside and neglected, it is difficult To play its huge advantage, more helps and convenience cannot be provided for doctors and patients.
Summary of the invention
The present invention is intended to provide a kind of DICOM file based on cloud checks system, convenient for user or the doctor of Different hospital Corresponding medical data image is checked in life whenever and wherever possible.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of DICOM file based on cloud is looked into See system, including three DICOM database, data parser and user interface management device modules;
DICOM database is placed in cloud by MySQL building, and user information and DICOM image data are real in DICOM database It is now associated with, user information and image data are one-to-one relationships;DICOM database and extraneous realized by common interface connect It connects, completes information matches;When query information is consistent with user information, corresponding image data is in DICOM database with DICOM The form of file stream is transmitted to resolver;
Data parser is divided into the image data analyzing of DICOM data and the file data field letter of DICOM data from structure Breath parsing two parts: 1), image data analyzing is by calling DicomDataSet NameSpace in the library fo-dicom Randerimage method comes out the image analysis in DICOM file, by the image rendering parsed at bitmap;2), number of files It parses according to field information and is extracted line by line by the way that dataset is converted to xml document, the data field information of patient can be filtered out simultaneously It is shown in resolution interface;
Data parser functionally supports far call and local file to parse both of which: 1), under far call mode, It receives user information and is fed back to the DICOM database in cloud to transfer corresponding DICOM file, and with file manifold formula It is sent to data parser;Data parser receives DICOM file stream and carries out online analyzing to it;2), in local file solution Under analysis mode, DICOM file parsing is to be parsed by selecting local DICOM file for the DICOM file of particular path And directly display parsing result;
User interface management device is for realizing the interaction with user, and there are two types of interactive modes: 1), passing through patient ID far call DICOM database data checks the far call mode of personal image information;2), solution is checked by uploading local DICOM data Analyse the local file mode of result.
Preferably, DICOM database, data parser and user interface management device are all made of ASP.NET server-side skill Art creation has dynamic Web page.
Preferably, cloud server is Ali's cloud.
Preferably, in the file data field information parsing of data parser, the data field packet of the patient of screening It includes name, ID, gender, weight, check mode, review time, position, associated description and window values diagnostic message.
Preferably, user interface management device further includes two network ports, the interaction in the form of realizing two kinds respectively:
Far call mode is realized by ID in port one, and user equipment is generated by the two dimensional code that the port is connected to server end Device, two dimensional code, which is generated, generates plug-in unit realization by JQuery-QRCode two dimensional code, can be by the address of data parser and patient Id information recombination, and two-dimensional matrix is converted to, user can be connected to data parser using mobile device barcode scanning, and resolver is same When to the associated DICOM data of DICOM data base querying and parsed by ID number, user terminal simultaneous display parsing result;
Local file mode is realized by uploading local file in port two, can be directly by user's local data by two user of port The data parser of server end is uploaded in the form of file stream, in user terminal simultaneous display after resolver parsing.
Beneficial effect
The present invention is parsed by cloud, be can be convenient user and is checked my medical image data whenever and wherever possible, by standardized Cloud data also facilitate Different hospital consultation of doctor, and unnecessary inspection can also be reduced by transferring from one hospital to another when changing the place of examination.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention;
Fig. 2 is user interface;
Fig. 3 is to generate two dimensional code result;
Fig. 4 is one parsing result of mode;
Fig. 5 is the interface that resolver is directly connected in mode two;
Fig. 6 is parsing result.
Specific embodiment
As shown in Figure 1, a kind of DICOM file based on cloud of the invention checks system, including DICOM database, number According to three modules of resolver and user interface management device.Three modules are implemented in cloud jointly, and are all made of ASP.NET service Technology creation in end has dynamic Web page, and cloud server has rented Ali's cloud.
DICOM database in the present invention is placed in cloud by MySQL building, the sheet with the PACS system independently of hospital Ground work station realizes that data are synchronous.Local work station is connected by local area network in institute with PACS system, to guarantee safety, school Only authorize open portion PACS interface.By authorizing interface, work station can only obtain patient information and corresponding DICOM data, And it is synchronous with cloud database by internet.User information realizes in DICOM database with DICOM image data and is associated with, User information and image data are one-to-one relationships;DICOM database and extraneous realized by common interface connect, and complete Information matches;When query information is consistent with user information, corresponding image data is in DICOM database with DICOM file stream Form to resolver transmit.
Data parser in the present invention is to realize the nucleus module that DICOM data are parsed and shown.
Data parser is divided into the image data analyzing of DICOM data and the file data word of DICOM data from structure Segment information parses two parts: 1), image data analyzing is by calling DicomDataSet NameSpace in the library fo-dicom Randerimage method comes out the image analysis in DICOM file, by the image rendering parsed at bitmap, to user with Carry out better visual experience;2), file data field information parsing is extracted line by line by the way that dataset is converted to xml document, can It is aobvious to filter out patient's name, ID, gender, weight, inspection mode, review time, position, associated description, window values diagnostic message etc. Show in resolution interface.
Data parser functionally supports far call and local file to parse both of which: 1), in far call mould Under formula, receives user information and be fed back to the DICOM database in cloud to transfer corresponding DICOM file, and with file Manifold formula is sent to data parser;Data parser receives DICOM file stream and carries out online analyzing to it;2), in local Under document analysis mode, DICOM file parsing be by selecting local DICOM file, for particular path DICOM file into Row parses and directly displays parsing result.
User interface management device of the invention is for realizing the interaction with user, and there are two types of interactive modes: 1), passing through patient ID far call DICOM database data checks the far call mode of personal image information;2), by uploading local DICOM Data check the local file mode of parsing result.User interface management device includes two network ports, to realize two kinds respectively The interaction of form:
Far call mode is realized by ID in port one, and user equipment is generated by the two dimensional code that the port is connected to server end Device, two dimensional code, which is generated, generates plug-in unit realization by JQuery-QRCode two dimensional code, can be by the address of data parser and patient Id information recombination, and two-dimensional matrix is converted to, user can be connected to data parser using mobile device barcode scanning, and resolver is same When to the associated DICOM data of DICOM data base querying and parsed by ID number, user terminal simultaneous display parsing result;
Local file mode is realized by uploading local file in port two, can be directly by user's local data by two user of port The data parser of server end is uploaded in the form of file stream, in user terminal simultaneous display after resolver parsing.
In the present embodiment, DICOM database, data parsing are created on Ali's cloud using ASP.NET server-side technology Device, user interface management device wherein upload 10 DICOM files in DICOM database, and it is a pair of with patient ID number one It answers;User interface management device provides two ports, is respectively as follows: http://www.lllxy.site/getdicom/ and http: // Www.lllxy.site/parsedcm/ realizes the access of both of which by them.
Far call mode:
Enter user interface by port one, as shown in Figure 2.User inputs id number in user interface input field, and click is looked into Ask button, sent to two-dimension code generator and generate request, two-dimension code generator according to the url of request call resolver and with this ID Number two dimensional code is converted to, as shown in Figure 3.User is scanned the two-dimensional code using mobile device, while resolver is dished out to database and looked into The request that the ID number corresponds to medical image is ask, database transfers corresponding DICOM file after capturing request, with the shape of file stream Formula passes to resolver and is parsed, the medical image that simultaneous display is parsed on user mobile phone, as a result as shown in Figure 4.
Local file mode:
It is directly connected to resolver by port two, as shown in Figure 5.It clicks " select file " button and opens local folders, selection The DICOM file (taking " .dcm " as the file of suffix) for needing to parse, clicks " resolution file " button, i.e., it can be seen that the medicine shadow Picture and data information, as a result as shown in Figure 6.

Claims (5)

1. a kind of DICOM file based on cloud checks system, it is characterised in that: including DICOM database, data parser with And three modules of user interface management device;
DICOM database is placed in cloud by MySQL building, and user information and DICOM image data are real in DICOM database It is now associated with, user information and image data are one-to-one relationships;DICOM database and extraneous realized by common interface connect It connects, completes information matches;When query information is consistent with user information, corresponding image data is in DICOM database with DICOM The form of file stream is transmitted to resolver;
Data parser is divided into the image data analyzing of DICOM data and the file data field letter of DICOM data from structure Breath parsing two parts: 1), image data analyzing is by calling DicomDataSet NameSpace in the library fo-dicom Randerimage method comes out the image analysis in DICOM file, by the image rendering parsed at bitmap;2), number of files It parses according to field information and is extracted line by line by the way that dataset is converted to xml document, the data field information of patient can be filtered out simultaneously It is shown in resolution interface;
Data parser functionally supports far call and local file to parse both of which: 1), under far call mode, It receives user information and is fed back to the DICOM database in cloud to transfer corresponding DICOM file, and with file manifold formula It is sent to data parser;Data parser receives DICOM file stream and carries out online analyzing to it;2), in local file solution Under analysis mode, DICOM file parsing is to be parsed by selecting local DICOM file for the DICOM file of particular path And directly display parsing result;
User interface management device is for realizing the interaction with user, and there are two types of interactive modes: 1), passing through patient ID far call DICOM database data checks the far call mode of personal image information;2), solution is checked by uploading local DICOM data Analyse the local file mode of result.
2. a kind of DICOM file based on cloud according to claim 1 checks system, it is characterised in that: DICOM data Library, data parser and user interface management device, which are all made of the creation of ASP.NET server-side technology, dynamic Web page.
3. a kind of DICOM file based on cloud according to claim 1 checks system, it is characterised in that: cloud service Device is Ali's cloud.
4. a kind of DICOM file based on cloud according to claim 1 checks system, it is characterised in that: data parsing In the file data field information parsing of device, the data field information of the patient of screening includes name, ID, gender, weight, inspection Mode, review time, position, associated description and window values diagnostic message.
5. a kind of DICOM file based on cloud according to claim 1 checks system, it is characterised in that: user interface Manager further includes two network ports, the interaction in the form of realizing two kinds respectively:
Far call mode is realized by ID in port one, and user equipment is generated by the two dimensional code that the port is connected to server end Device, two dimensional code, which is generated, generates plug-in unit realization by JQuery-QRCode two dimensional code, can be by the address of data parser and patient Id information recombination, and two-dimensional matrix is converted to, user can be connected to data parser using mobile device barcode scanning, and resolver is same When to the associated DICOM data of DICOM data base querying and parsed by ID number, user terminal simultaneous display parsing result;
Local file mode is realized by uploading local file in port two, can be directly by user's local data by two user of port The data parser of server end is uploaded in the form of file stream, in user terminal simultaneous display after resolver parsing.
CN201910270350.2A 2019-04-04 2019-04-04 A kind of DICOM file based on cloud checks system Pending CN109949904A (en)

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CN111491136A (en) * 2020-04-23 2020-08-04 盈多伙伴(北京)科技有限公司 Image transmission system and method
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Application publication date: 20190628