CN104318057A - Medical image three-dimensional visualization system - Google Patents

Medical image three-dimensional visualization system Download PDF

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Publication number
CN104318057A
CN104318057A CN201410494551.8A CN201410494551A CN104318057A CN 104318057 A CN104318057 A CN 104318057A CN 201410494551 A CN201410494551 A CN 201410494551A CN 104318057 A CN104318057 A CN 104318057A
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China
Prior art keywords
medical image
dimensional visualization
image
visualization system
data
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Pending
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CN201410494551.8A
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Chinese (zh)
Inventor
赵鹏
尹宏磊
李奋保
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First Affiliated Hospital of Xinxiang Medical University
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First Affiliated Hospital of Xinxiang Medical University
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Priority to CN201410494551.8A priority Critical patent/CN104318057A/en
Publication of CN104318057A publication Critical patent/CN104318057A/en
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Abstract

The invention relates to a medical image three-dimensional visualization system. The system comprises a network subsystem used for image collection and equipment network communication with other information interfaces, a storage management subsystem used for patient information and image database diagnostic report management, an image display subsystem used for image displaying and reconstruction and image analysis and processing, an intelligent analysis system used for performing scientific analysis on patients, and a mobile terminal system connected with the network subsystem. The medical image three-dimensional visualization system is based on an MCU (microprogrammed control unit) mode and based on the design concept of recursive composition, is good in operate condition, and has the advantages of good openness, expansibility and maintainability, in addition, the added intelligent analysis system and a scientific algorithm are used for respectively analyzing symptoms of different crowds, and treatment records of a certain patient can also be compared, so that system intellectualization is greatly improved, and the system is convenient for doctors to use. A mobile phone client based on an Android operating system is convenient for doctors to work in other environments.

Description

Three-dimensional visualization system of medical image
Technical field
The present invention relates to Medical Imaging Technology, particularly relate to a kind of three-dimensional visualization system of medical image.
Background technology
Along with the development of image technology, medical imaging diagnosis occupies extremely important status in modern medical service, and it plays an important role in clinical diagnosis, teaching and scientific research etc.Three-dimensional visualization system of medical image is carried out except this basic function visual except needs complete to volume data, also needs to realize the rapid transmission of medical image inside and outside hospital and distribution, enables doctor or patient obtain the medical image of needs anywhere or anytime.
At present, three-dimensional visualization system of medical image technology generally comprises the contents such as image data transmission, image data storage, system interaction, but these technology some problems that also exist more or less need to solve.And do not have therapeutic process comparison, and the classification analysis of the factor such as sex, age for sufferer.Such as, along with continuing to bring out of the new therapeutic forms such as online medical treatment and remote medical consultation with specialists, traditional hospital information transformation is extremely urgent.Due to the singularity of medical image, the data of the court patient must be retained 5-10 by hospital.But Medical image center memory capacity is limited, some hospital still adopts the form of film or CD to preserve data, and the management difficulty of these modes is large, obtain the poor real of data, be unfavorable for data resource sharing, more cannot adapt to the needs of online medical treatment and remote medical consultation with specialists.Therefore, need exploiting economy reliably technology solve Large Copacity/vast capacity medical image and store and the problem of backup.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide that a kind of economy is reliable, ruuning situation is good, favorable expandability and maintainable good three-dimensional visualization system of medical image.
For achieving the above object, the technical solution used in the present invention is: a kind of three-dimensional visualization system of medical image, it comprises for image collection, device network communication is the network subsystem of other information interfaces, for the storage management subsystem of patient information and the management of image database diagnosis report, and for the image display subsystem of image display and reconstruction, image analysing computer and process; It is characterized in that, described image display subsystem major function is after again being processed by image data and tissue is shown to user, its body design is based on MVC pattern, visual for two and three dimensions integration is mutually mutual, and the design of its view is, based on recurrence combination, simple element is set up complicated element gradually.
Further, described intelligent analysis system is by programming personnel's input system ground science algorithm, can by patient according to all ages and classes, the factor classification statistics such as different sexes, to draw the differential responses of different crowd to this illness, the image data in the past of a certain patient that can also store, carries out the compare of analysis of particular point, judges result for the treatment of with this.
Described intelligent analysis system is by programming personnel's input system ground science algorithm, can by patient according to all ages and classes, the factor classification statistics such as different sexes, to draw the differential responses of different crowd to this illness, the image data in the past of a certain patient that can also store, carry out the compare of analysis of particular point, judge result for the treatment of with this.Described mobile terminal system by utilizing cell-phone customer terminal and the main system communication of Android language compilation, can have mark simultaneously, stores, shows three major functions.
Further, described mobile terminal system by utilizing cell-phone customer terminal and the main system communication of Android language compilation, can have mark simultaneously, stores, shows three major functions.
Further, described MVC pattern is that an application is divided into model layer, view layer and key-course three layers, and described model layer is the model of data, and be the various states of volume data, described state comprises the anglec of rotation and scaling; Described view layer is the manifestation mode of volume data, and described manifestation mode comprises the visual of the various visual angles of two dimension or three-dimensional; Described key-course is that user receives and imposes by model together with views registered, the request of common completing user.
Further, described view comprise following one or more: resurfacing view, volume reconstruction view, Intensity Projection view, multiplanar reconstruction view and two-dimentional raw-data map.
Further, described two-dimentional raw-data map comprises CT faulted scanning pattern, MRI faulted scanning pattern, CR raw video or DR raw video.
Further, dicom standard is deferred in the design of described network subsystem, directly reads medical image data within the system by unified DICOM digital interface, then is sent to the archiving server storage of image center by computer network.
Further, it also comprises adaptor module, and described adaptor module has the interface identical with the communication module of DICOM, converts all DICOM requests to DICOM request, makes the communication module based on DICOM and other incoherent interface collaborative works.
Further, described storage management subsystem comprises local service module, database management module and patient information management module, and described local service module is used for local data library information and remote information to exchange; Described database management module comprises basic database manipulation, data backup, log recording, data maintenance and rights management; Described patient information management module comprises patient's Image Management, Template Manager and diagnosis report management.
The invention solves the defect existed in background technology, there is following beneficial effect:
Medical 3 D visualization system provided by the invention is based on MVC pattern and the design philosophy based on recurrence combination, its ruuning situation is good, there is opening, favorable expandability, the advantage such as maintainable good, separately be added with intelligent analysis system, the algorithm of science is by the symptom of sub-category analysis different crowd, can also compare to the treatment record of a certain patient, considerably increase main system ground intelligent, facilitate doctor to use, and facilitate doctor to work in other environments based on the cell-phone customer terminal of Android operation system.
Image display subsystem of the present invention is the body design mode based on MVC pattern, well visual for two and three dimensions integration made the two mutually mutual, bring great convenience to doctor on the one hand, solving various view mode in traditional visualization system is on the other hand the problem separately using independently volume data, greatly saves the resource of computing machine.
View of the present invention design is, based on recurrence combination, simple element is set up complicated element gradually, this view design with recurrence combination can represent any complexity, the structure of hierarchy type; Simplify interface code, unanimously can use unitized construction and single object in systems in which; Use and more easily increase new combination, the design vague generalization more of system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
In figure: 1-image display subsystem; 2-network subsystem; 3-storage management subsystem (3.1-patient information management, 3.2 data base administrations); 4-intelligent analysis system (4.1-statistic of classification division, 4.2 therapeutic process comparisons), 5-Information Mobile Service terminal (5.1 marks, 5.2 storages, 5.3 displays)
Embodiment:
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The invention provides a kind of three-dimensional visualization system of medical image, it comprises for image collection, device network communication is the network subsystem of other information interfaces; For the storage management subsystem that patient information and image database diagnosis report manage; For the image display subsystem of image display and reconstruction, image analysing computer and process; And for the intelligent analysis system analysed scientifically patient and the mobile terminal system be connected with network subsystem.Described image display subsystem major function is after again being processed by image data and tissue is shown to user, its body design is based on MVC pattern, visual for two and three dimensions integration is mutually mutual, and the design of its view is, based on recurrence combination, simple element is set up complicated element gradually.Described intelligent analysis system is by programming personnel's input system ground science algorithm, can by patient according to all ages and classes, the factor classification statistics such as different sexes, to draw the differential responses of different crowd to this illness, the image data in the past of a certain patient that can also store, carry out the compare of analysis of particular point, judge result for the treatment of with this.Described mobile terminal system by utilizing cell-phone customer terminal and the main system communication of Android language compilation, can have mark simultaneously, stores, shows three major functions.
Wherein, MVC pattern is that the input of an application, process, output flow process are separated with the mode of control according to model, view, model layer, view layer and key-course three layers are divided into by an application, model layer is the model of data, be the various states of volume data, state comprises the anglec of rotation and scaling etc.; View layer is the manifestation mode of volume data, and its manifestation mode comprises the visual etc. of the various visual angles of two dimension or three-dimensional; Key-course is that user receives and imposes by model together with views registered, the request of common completing user.
In specific embodiments of the invention, view comprise following one or more: resurfacing view, volume reconstruction view, Intensity Projection view, multiplanar reconstruction view and two-dimentional raw-data map.Resurfacing view, produces image with surface reconstruction, is used in the marching cubes algorithm optimized based on Memory Allocation; Volume reconstruction view is the image produced by volume reconstruction technology, uses the volume rendering algorithm mapped based on three-dimensional unity and coherence in writing to improve interactive speed; Intensity Projection view comprises maximum intensity projection, minimum density projection and average Intensity Projection etc.; Multiplanar reconstruction view is the image that the cutting carrying out various directions scope to some or all tomoscan aspect obtains Coronal, sagittal plain, axle position or arbitrary face, can observe focus and inner structure thereof from different directions like this.Wherein above-mentioned two-dimentional raw-data map comprises CT faulted scanning pattern, MRI faulted scanning pattern, CR raw video or DR raw video.Tomoscan image is not had not carry out visualized operation.
Dicom standard is deferred in the design of network subsystem, directly reads medical image data within the system by unified DICOM digital interface, then is sent to the archiving server storage of image center by computer network.Consider in network and have other equipment such as RIS and HIS to be likely connected with system, such system will need multiple different interface, and these interfaces are incompatible, we increase an adaptor module in system again, this adaptor module has the interface identical with the communication module of DICOM, convert all DICOM requests to non-DICOM to ask, make the communication module based on DICOM and other incoherent interface collaborative works.
Storage management subsystem comprises local service module, database management module and patient information management module, and described local service module is used for local data library information and remote information to exchange; Described database management module comprises basic database manipulation, data backup, log recording, data maintenance and rights management; Described patient information management module comprises patient's Image Management, Template Manager and diagnosis report management.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (10)

1. a three-dimensional visualization system of medical image, it is characterized in that, it is the network subsystem of other information interfaces that described three-dimensional visualization system of medical image comprises for image collection, device network communication, for the storage management subsystem that patient information and image database diagnosis report manage, for the image display subsystem of image display and reconstruction, image analysing computer and process, and for the intelligent analysis system analysed scientifically patient and the mobile terminal system be connected with network subsystem.
2. three-dimensional visualization system of medical image according to claim 1, it is characterized in that, described image display subsystem major function is after again being processed by image data and tissue is shown to user, its body design is based on MVC pattern, visual for two and three dimensions integration is mutually mutual, and the design of its view is, based on recurrence combination, simple element is set up complicated element gradually.
3. three-dimensional visualization system of medical image according to claim 1, it is characterized in that, described intelligent analysis system is by programming personnel's input system ground science algorithm, can by patient according to all ages and classes, the factor classification statistics such as different sexes, to draw the differential responses of different crowd to this illness, the image data in the past of a certain patient that can also store, carry out the compare of analysis of particular point, judge result for the treatment of with this.
4. three-dimensional visualization system of medical image according to claim 1, is characterized in that, described mobile terminal system can by utilizing cell-phone customer terminal and the main system communication of Android language compilation.
5. three-dimensional visualization system of medical image according to claim 1, it is characterized in that, described MVC pattern is that an application is divided into model layer, view layer and key-course three layers, described model layer is the model of data, be the various states of volume data, described state comprises the anglec of rotation and scaling; Described view layer is the manifestation mode of volume data, and described manifestation mode comprises the visual of the various visual angles of two dimension or three-dimensional; Described key-course is that user receives and imposes by model together with views registered, the request of common completing user.
6. three-dimensional visualization system of medical image according to claim 1, is characterized in that, described view comprise following one or more: resurfacing view, volume reconstruction view, Intensity Projection view, multiplanar reconstruction view and two-dimentional raw-data map.
7. three-dimensional visualization system of medical image according to claim 1, is characterized in that, described two-dimentional raw-data map comprises CT faulted scanning pattern, MRI faulted scanning pattern, CR raw video or DR raw video.
8. the three-dimensional visualization system of medical image according to claim 1 or 5 any one, it is characterized in that, dicom standard is deferred in the design of described network subsystem, directly read medical image data by unified DICOM digital interface within the system, then be sent to the archiving server storage of image center by computer network.
9. three-dimensional visualization system of medical image according to claim 1, it is characterized in that, it also comprises adaptor module, described adaptor module has the interface identical with the communication module of DICOM, convert all DICOM requests to non-DICOM to ask, make the communication module based on DICOM and other incoherent interface collaborative works.
10. three-dimensional visualization system of medical image according to claim 1, it is characterized in that, described storage management subsystem comprises database management module and patient information management module, and described database management module comprises basic database manipulation, data backup, log recording, data maintenance and rights management; Described patient information management module comprises patient's Image Management, Template Manager and diagnosis report management.
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CN104636622A (en) * 2015-02-12 2015-05-20 无锡海斯凯尔医学技术有限公司 Physical condition analysis method and system based on elastic detection device
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CN108122615A (en) * 2017-12-20 2018-06-05 安徽紫薇帝星数字科技有限公司 A kind of medical image three-dimensional modeling based on artificial intelligence
CN109147914A (en) * 2018-10-16 2019-01-04 上海联影医疗科技有限公司 A kind of image re-construction system
CN109830288A (en) * 2019-03-19 2019-05-31 博志生物科技(深圳)有限公司 Bone density three-dimensional visualization electronic report system
CN110517238A (en) * 2019-08-20 2019-11-29 厦门天允星途医疗科技有限公司 CT medical image AI three-dimensional reconstruction and human-computer interaction visual network system

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Application publication date: 20150128