CN116597948A - Cross-hospital-area medical image retrieval method, system, equipment and medium - Google Patents
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Abstract
The application relates to the technical field of information processing, in particular to a cross-hospital-area medical image retrieval method, a system, equipment and a medium. The method of the application comprises the following steps: analyzing the medical image retrieval request to obtain examination information describing a specific examination of a specific patient at a specific hospital; retrieving medical images taken during the specific examination based on examination information describing the specific examination of the specific patient at the specific hospital; acquiring examination information describing corresponding examinations of the specific patient in other hospital areas based on a cross-hospital area examination information model; medical images taken during the respective exams are reviewed based on exam information describing the respective exams performed by the particular patient at the other hospital. The application can read the medical images across hospital areas, further can compare and analyze the medical images, meets the requirements of doctors and patients, improves the management efficiency of hospitals, and is convenient for patients to seek medical attention.
Description
Technical Field
The application relates to the technical field of information processing, in particular to a cross-hospital-area medical image retrieval method, a system, equipment and a medium.
Background
When a doctor reviews medical images, the doctor expects to be able to view the medical images taken by the same patient in different hospital areas, and then to compare and analyze the medical images.
However, the existing medical image retrieval system can only retrieve the medical images captured during a single examination period, or select a plurality of examinations through an examination list to retrieve the medical images captured during each examination period respectively, but the medical images are still captured in the same hospital area, so that the problem of cross-hospital medical image retrieval is not solved, inconvenience in medical treatment is brought to patients, and the management efficiency of hospitals is reduced.
Disclosure of Invention
The application aims to provide a cross-hospital-area medical image retrieval method, a system, equipment and a medium, which can acquire the examination information describing the corresponding examination of a specific patient in other hospital areas based on the examination information describing the specific examination of the specific patient in the specific hospital area, so that the cross-hospital-area medical image retrieval can be realized, the medical images can be further subjected to contrast analysis, the requirements of doctors and patients are met, the hospital management efficiency is improved, and the patients can see medical conveniently.
The application discloses a cross-hospital-area medical image retrieval method, which comprises the following steps of:
analyzing the medical image retrieval request to obtain examination information describing a specific examination of a specific patient at a specific hospital;
retrieving medical images taken during the specific examination based on examination information describing the specific examination of the specific patient at the specific hospital;
acquiring examination information describing corresponding examinations of the specific patient in other hospital areas based on a cross-hospital area examination information model;
medical images taken during the respective exams are reviewed based on exam information describing the respective exams performed by the particular patient at the other hospital.
Optionally, the cross-hospital examination information model manages an association relationship of first-level information and second-level information, wherein examination information describing one examination of a patient in a hospital is written in one second-level information, medical images photographed during the one examination are archived in association with the second-level information for retrieval, and all second-level information on the same patient is associated with one first-level information.
Optionally, the first level information includes a main self-increment ID, and the second level information includes a detailed self-increment ID, a main self-increment ID, a hospital area code, an AE Title, a patient ID, a shot serial number, a device type, an examination UID, an examination date, an examination location, and an examination description, wherein the second level information is associated with the first level information through the main self-increment ID.
Optionally, the detailed self-increment ID is generated by the hospital area code and the patient ID, and the medical image retrieval request includes at least a specific hospital area code, a specific patient ID, and a specific examination UID, wherein the specific detailed self-increment ID is generated by using the specific hospital area code and the specific patient ID, the corresponding second-level information and the main self-increment ID thereof are found by using the specific detailed self-increment ID, and the associated first-level information and the associated plurality of other second-level information thereof are found by using the main self-increment ID.
Optionally, the first level information includes a further patient master index number and a merge rule description describing how to generate the patient master index number with patient information, and the medical image retrieval request further includes specific patient information, wherein a specific patient master index number is generated by utilizing the specific patient information, and further wherein corresponding first level information and its associated plurality of other second level information are found by utilizing the specific patient master index number.
The application discloses a cross-hospital-area medical image retrieval system, which comprises an analysis unit, a retrieval unit and an acquisition unit, wherein the analysis unit is used for analyzing the cross-hospital-area medical image;
analyzing, by the analyzing unit, the medical image retrieval request to obtain examination information describing a specific examination of a specific patient at a specific hospital;
retrieving, by the retrieving unit, medical images taken during the specific examination based on examination information describing the specific examination of the specific patient at the specific hospital;
acquiring, by the acquisition unit, examination information describing respective examinations of the specific patient in other hospital areas based on a cross-hospital-area examination information model;
medical images taken during the respective examinations are reviewed by the review unit based on examination information describing the respective examinations of the specific patient at the other hospital.
Optionally, the cross-hospital area medical image review system is communicatively connected to a cross-hospital area inspection information platform and a medical image archiving system, the cross-hospital area inspection information model is maintained by the cross-hospital area inspection information platform to manage association of first-level information and second-level information, wherein inspection information describing one inspection performed by a patient in one hospital area is written into one second-level information, medical images captured during the one inspection are archived in association with the second-level information into the medical image archiving system for review, and all second-level information about the same patient is associated with one first-level information.
Optionally, the cross-hospital-area medical image retrieval system is in communication connection with a medical information system, and the medical information system transmits the medical image retrieval request to the cross-hospital-area medical image retrieval system.
A computer device includes a memory storing computer executable instructions and a processor configured to execute the instructions to implement the above-described cross-hospital medical image retrieval method.
The present application discloses a computer storage medium encoded with a computer program comprising instructions that are executed by a computer to implement the above-described cross-hospital medical image review method.
Compared with the prior art, the application has the main differences and effects that:
the application can acquire the examination information describing the corresponding examination of the specific patient in other hospital areas based on the examination information describing the specific examination of the specific patient in the specific hospital area, so that the medical images can be browsed across the hospital area, and further the medical images can be compared and analyzed, thereby meeting the requirements of doctors and patients, improving the management efficiency of hospitals and facilitating the patients to seek medical services.
Drawings
FIG. 1 is a schematic illustration of an application scenario according to the present application;
FIG. 2 is a flow chart of a cross-hospital medical image review method according to the present application;
FIG. 3 is a block diagram of a cross-hospital medical image review system according to the present application;
FIG. 4 is a block diagram of a computer device implementing a cross-hospital medical image retrieval method according to the present application.
Detailed Description
In order to make the purpose and technical solutions of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present application fall within the protection scope of the present application.
Fig. 1 is a schematic illustration of an application scenario according to the present application. The following is a detailed description with reference to fig. 1.
The cross-hospital area medical image retrieval system 101 may be communicatively coupled to a medical information system 102, a medical image archiving system 103, and a cross-hospital area examination information platform 104, respectively.
The medical information system 102 may be provided for use by a physician and may present the physician with an examination list that may include all examinations of a particular patient in a particular hospital area (e.g., the hospital area in which the physician is located). The medical information system 102 may receive a selection of a particular exam by the physician and may transmit a medical image retrieval request to the cross-hospital medical image retrieval system 101 based on the selection. The medical image review request may include review information describing the particular exam performed by the particular patient at the particular hospital to enable the cross-hospital medical image review system 101 to review medical images captured during the particular exam based on the review information.
In one embodiment, the all-hospital area may be all-hospital areas of one hospital, and in another embodiment, the all-hospital areas may be all-hospital areas of a plurality of hospitals.
Medical images taken by all patients during all examinations conducted in all hospital areas may be archived in the medical image archiving system 103. The medical images captured during each examination may be archived in association with the examination information for the examination to enable the medical images captured during the examination to be found from the medical image archiving system 103 based on the examination information for retrieval by the cross-hospital medical image retrieval system 101. In one embodiment, the medical image archiving system 103 may be responsible for archiving by a hospital, a hospital or a third party institution.
The cross-hospital medical image retrieval system 101 may receive and parse the medical image retrieval request to obtain examination information contained therein describing the particular examination of the particular patient at the particular hospital. The cross-hospital medical image review system 101 may then retrieve and download medical images captured during the particular exam from the medical image archiving system 103 based on the exam information and may present the medical images to the physician by itself or via the medical information system 102.
The cross-hospital area exam information platform 104 may maintain exam information for all exams performed by all patients in all hospitals and all exam information about the same patient may be correlated together. In one embodiment, the cross-hospital area inspection information platform 104 may be responsible for maintenance by a hospital, hospitals or third party institutions.
The cross-hospital medical image retrieval system 101 may utilize all of the exam information associated with the same patient to obtain exam information for corresponding exams performed by the particular patient at other hospital areas such that these additional exams may be added to the exam list presented by the medical information system 102, and the medical information system 102 may receive new selections of these additional exams by the physician and may transmit a new medical image retrieval request to the cross-hospital medical image retrieval system 101 based on the new selections.
Similar to the previous review process, the cross-hospital area medical image review system 101 may retrieve and download medical images captured during a new exam from the medical image archiving system 103 based on the new exam information contained in the new medical image review request and may present the medical images to the physician by itself or via the medical information system 102.
Additionally or alternatively, after the cross-hospital medical image review system 101 obtains the exam information for the corresponding exam of the particular patient at the other hospital using all exam information for the same patient that is correlated together, the cross-hospital medical image review system 101 may find the medical images captured during the additional exams from the medical image archiving system 103 directly based on the additional exam information and present the medical images to the physician directly and/or in response to the physician's new selection.
In one embodiment, the cross-hospital area medical image review system 101, the medical information system 102, the medical image archiving system 103, and the cross-hospital area examination information platform 104 may be four systems that are independent of each other.
In another embodiment, at least a portion of the cross-hospital area medical image review system 101, the medical information system 102, the medical image archiving system 103, and the cross-hospital area exam information platform 104 may be integrated into one system. For example, the medical image archiving system 103 may be integrated into the cross-hospital area medical image retrieval system 101, the cross-hospital area examination information platform 104 may be integrated into the cross-hospital area medical image retrieval system 101, and/or the medical information system 102 may also be integrated into the cross-hospital area medical image retrieval system 101.
The application can acquire the examination information describing the corresponding examination of the specific patient in other hospital areas based on the examination information describing the specific examination of the specific patient in the specific hospital area, so that the medical images can be browsed across the hospital area, and further the medical images can be compared and analyzed, thereby meeting the requirements of doctors and patients, improving the management efficiency of hospitals and facilitating the patients to seek medical services.
FIG. 2 is a flow chart of a cross-hospital medical image review method according to the present application. The following is a detailed description with reference to fig. 2.
In step S201, the medical image retrieval request is parsed to obtain examination information describing a specific examination performed by a specific patient in a specific hospital.
As already described above in connection with fig. 1, the medical image review request may be sent by the medical information system 102 to the cross-hospital medical image review system 101 based on the physician's selection of a particular exam in the exam list. The medical image review request may be received and parsed by the cross-hospital medical image review system 101 to obtain the exam information contained therein that describes the particular exam performed by a particular patient at a particular hospital.
In step S202, medical images taken during a specific examination are reviewed based on examination information describing the specific examination performed by a specific patient in a specific hospital.
With continued reference to fig. 1, as already described above, since the medical image captured during each examination has been archived by the medical image archiving system 103 in association with the examination information of the examination, the medical image captured during the particular examination can be found from the medical image archiving system 103 by the cross-hospital medical image retrieval system 101 based on the examination information, so that the medical image can be presented to the physician by the cross-hospital medical image retrieval system 101 itself or via the medical information system 102.
In step S203, examination information describing the corresponding examination of the specific patient in other hospital areas is acquired based on the cross-hospital-area examination information model.
With continued reference to fig. 1, a cross-hospital area exam information model may be maintained by the cross-hospital area exam information platform 104, such that exam information for all exams performed by all patients in all hospital areas is maintained, and all exam information about the same patient may be correlated together. In this manner, the cross-hospital medical image review system 101 may utilize all of the exam information associated with the same patient to obtain exam information for the corresponding exam of the particular patient in other hospitals.
In step S204, medical images taken during respective examinations are reviewed based on examination information describing respective examinations of a specific patient in other hospital areas.
Continuing with fig. 1, as already described above, medical images taken during the respective exam may be found by the trans-hospital area medical image review system 101 from the medical image archiving system 103 based on the respective exam information, the updated exam list may be presented to the physician by the medical information system 102, and new medical images may be presented to the physician by the trans-hospital area medical image review system 101 itself or via the medical information system 102.
In one embodiment, the cross-hospital area examination information model may be a two-level data model, and the association relationship between the first-level information and the second-level information may be managed, and the association relationship may be a one-to-many association relationship, that is, one first-level information is associated with a plurality of second-level information.
Examination information describing a patient's examination at a hospital may be written in a second level of information. The examination information may be generated during an examination, an examination of a patient in a hospital may be generated, and the examination information may be used to describe medical images taken during the examination. For example, the examination information may include, but is not limited to, a hospital code (may be 2-bit length, such as 01 and 02) of a hospital where the examination is performed, a patient ID of a patient to be examined (may be a patient number, a patient name, or a patient identification number, etc.), a type of device performing the examination, an AE Title (Application Entity Title, application entity name) corresponding to DICOM (Digital Imaging and Communications in Medicine, digital imaging and communication) service of the device, an examination UID (may be DICOM format file information study instant UID) of the examination, a film number, an examination date, an examination site, an examination description, and the like.
The second level information may include at least all of the fields listed above to write the entire contents of the inspection information. In one embodiment, the second level information may further include two fields of a detailed self-increment ID and a main self-increment ID, wherein the specific contents of the detailed self-increment ID may be generated by the hospital code and the patient ID, and the specific contents of the main self-increment ID of all second level information about the same patient may be the same, and may be the same as the specific contents of the main self-increment ID of one first level information, so that all second level information about the same patient may be associated with one first level information through the main self-increment ID.
Medical images taken during the examination may be archived for review in association with the second level of information. In other words, the medical image may include medical image information or archival information, and the medical image information or archival information may include, but is not limited to, a detailed self-increment ID, a master self-increment ID, a hospital area code, an AE Title, a patient ID, a camera serial number, a device type, an examination UID, an examination date, an examination site, and an examination description.
In one embodiment, the medical images may be stored and retrieved by a hospital area, e.g., downloading the medical images of the first hospital area requires at least the hospital area code and AE Title of the first hospital area as parameters (such as AE 01), thereby improving storage security and storage and retrieval speed.
In one embodiment, the medical image retrieval request may include at least a particular hospital code, a particular patient ID, and a particular exam UID, where the hospital code and patient ID may identify a unique patient for the hospital and the exam UID may identify a unique exam. As such, the medical image retrieval request may describe a particular examination of a particular patient at a particular hospital.
As mentioned above, a specific detailed self-increment ID may be generated by utilizing the specific hospital area code and the specific patient ID. Then, by using the specific detailed self-increment ID, the corresponding second-level information including the specific detailed self-increment ID can be found, while the main self-increment ID of the corresponding second-level information can be found. Then, by using the master self-increment ID, the associated first-level information having the same master self-increment ID can be found, so that a plurality of other second-level information associated with the first-level information, each having the same master self-increment ID, can be found. The plurality of other second-level information and the initial second-level information are written with examination information of the same patient, so that corresponding medical images can be found based on the plurality of other second-level information, and the medical images can be retrieved across hospital areas.
In one embodiment, the first level information may include, in addition to the master self-increment ID, two fields, a further patient master index number (Master Patient Index, MPI) field and a merge rule, the merge rule in the merge rule field describing how patient information may be utilized to generate the specifics of the patient master index number field. Patient information herein may refer to the patient's identification number, which may identify the unique patient, such that the generated patient master index number may identify the unique patient for all the hospital areas.
In one embodiment, the medical image retrieval request may further include specific patient information, for example, where such patient information may be obtained. Then, by using the specific patient information, a specific patient master index number may be generated according to the merge rule description. Then, by using a specific patient primary index number, corresponding primary information having the same patient primary index number can be found, and thus a plurality of other secondary information associated with the primary information, each having the same primary self-increment ID as the primary information, can be found. The plurality of other second-level information and the initial second-level information are written with examination information of the same patient, so that corresponding medical images can be found based on the plurality of other second-level information, and the medical images can be retrieved across hospital areas. Compared with the acquisition mode from the hospital code and the patient ID to the detailed self-increment ID and then to the main self-increment ID, the acquisition mode of using the main index number of the patient can be more convenient and quick.
In one embodiment, the examination information of all the obtained examinations may be displayed in an examination list, and at least the examination date, the device type, and the examination site of each examination information may be presented to the doctor, and these examination information may be arranged in reverse order according to the examination date, and the examination currently selected by the doctor may be marked.
In one embodiment, all medical images retrieved may be displayed in a sequence layout, and different medical images may be placed for comparative analysis by adjusting the sequence layout.
Fig. 3 is a block diagram of a cross-hospital medical image review system in accordance with the present application. The details are described below in connection with fig. 3.
The cross-hospital medical image review system may include a parsing unit 301, a review unit 302, and an acquisition unit 303. The medical image retrieval request may be parsed by the parsing unit 301 to obtain examination information describing a specific examination of a specific patient at a specific hospital. Medical images taken during a particular examination may be reviewed by the review unit 302 based on examination information describing the particular examination of a particular patient at a particular hospital. Examination information describing the corresponding examination of a particular patient in other hospital areas may be acquired by the acquisition unit 303 based on the cross-hospital area examination information model. Medical images taken during respective examinations may be reviewed by the review unit 302 based on examination information describing the respective examinations of a particular patient at other hospital areas.
In one embodiment, a cross-hospital area medical image review system may be communicatively coupled to a cross-hospital area examination information platform and a medical image archiving system, a cross-hospital area examination information model may be maintained by the cross-hospital area examination information platform to manage associations of first-level information and second-level information, wherein examination information describing a single examination of a patient in a hospital area may be written into a second-level information, medical images captured during the single examination may be archived in association with the second-level information into the medical image archiving system for review, and all second-level information about the same patient may be associated with a first-level information.
In one embodiment, the cross-hospital medical image retrieval system may be communicatively coupled to a medical information system, and a medical image retrieval request may be transmitted by the medical information system to the cross-hospital medical image retrieval system.
It can be understood that the system belongs to the same concept as the corresponding application scenario embodiment and the corresponding method embodiment, and specific implementation processes of the system are detailed in the corresponding application scenario embodiment and the corresponding method embodiment, which are not described herein again.
FIG. 4 is a block diagram of a computer device implementing a cross-hospital medical image retrieval method according to the present application. The details are described below in connection with fig. 4.
The computer device may include one or more processors 401, system control logic 404 coupled to at least one of the processors 401, system memory 402 coupled to the system control logic 404, non-volatile memory (NVM) 403 coupled to the system control logic 404, and a communication interface 405 coupled to the system control logic 404.
Processor 401 may include one or more single-core or multi-core processors. Processor 401 may include any combination of general-purpose and special-purpose processors (e.g., graphics processor, application processor, baseband processor, etc.). In an embodiment of the application, the processor 401 may be configured to perform the method according to fig. 2.
In some embodiments, system control logic 404 may include any suitable interface controller to provide any suitable interface to at least one of processors 401 and/or any suitable device or component in communication with system control logic 404.
In some embodiments, system control logic 404 may include one or more memory controllers to provide an interface to system memory 402. The system memory 402 may be used to load and store data and/or instructions. In some embodiments, the system memory 402 of the computer device may include any suitable volatile memory, such as suitable Dynamic Random Access Memory (DRAM).
NVM 403 may include one or more tangible, non-transitory computer-readable media for storing data and/or instructions. In some embodiments, NVM 403 may include any suitable nonvolatile memory, such as flash memory, and/or any suitable nonvolatile storage device, such as at least one of a HDD (Hard Disk Drive), CD (Compact Disc) Drive, DVD (Digital Versatile Disc ) Drive.
NVM 403 may include a portion of a storage resource installed on an apparatus of a computer device or it may be accessed by, but not necessarily part of, a device. For example, NVM 403 may be accessed over a network via communication interface 405.
In particular, the system memory 402 and the NVM 403 may each include: a temporary copy and a permanent copy of instruction 410. The instructions 410 may include: instructions that when executed by at least one of the processors 401 cause a computer device to implement the method as shown in fig. 2. In some embodiments, instructions 410, hardware, firmware, and/or software components thereof may additionally/alternatively be disposed in system control logic 404, communication interface 405, and/or processor 401.
The communication interface 405 may include a transceiver to provide a radio interface for a computer device to communicate with any other suitable device (e.g., front end module, antenna, etc.) over one or more networks. In some embodiments, the communication interface 405 may be integrated with other components of a computer device. For example, communication interface 405 may be integrated with at least one of processor 401, system memory 402, NVM 403, and a firmware device (not shown) having instructions that, when executed by at least one of processor 401, implement one or more of the various embodiments shown in fig. 2.
The communication interface 405 may further include any suitable hardware and/or firmware to provide a multiple-input multiple-output radio interface. For example, communication interface 405 may be a network adapter, a wireless network adapter, a telephone modem, and/or a wireless modem.
In one embodiment, at least one of the processors 401 may be packaged together with one or more controllers for the system control logic 404 to form a System In Package (SiP). In one embodiment, at least one of the processors 401 may be integrated on the same die as one or more controllers for the system control logic 404 to form a system on a chip (SoC).
The computer device may further include: input/output (I/O) devices 406 are coupled to the system control logic 404. The I/O device 406 may include a user interface to enable a user to interact with the computer device; the design of the peripheral component interface enables the peripheral component to also interact with the computer device. In some embodiments, the computer device further comprises a sensor for determining at least one of environmental conditions and location information associated with the computer device.
In some embodiments, I/O devices 406 may include, but are not limited to, a display (e.g., a liquid crystal display, a touch screen display, etc.), a speaker, a microphone, one or more cameras (e.g., still image cameras and/or video cameras), a flashlight (e.g., light emitting diode flash), and a keyboard.
In some embodiments, the peripheral component interface may include, but is not limited to, a non-volatile memory port, an audio jack, and a power interface.
It should be understood that the architecture shown in the present embodiment of the application is not intended to constitute a particular limitation of the computer device. In other embodiments of the application, the computer device may include more or less components than illustrated, or certain components may be combined, or certain components may be split, or different arrangements of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
Program code may be applied to input instructions to perform the functions described herein and generate output information. The output information may be applied to one or more output devices in a known manner. For purposes of this disclosure, a system for processing instructions that includes a processor includes any system having a processor such as a Digital Signal Processor (DSP), a microcontroller, an Application Specific Integrated Circuit (ASIC), or a microprocessor.
The program code may be implemented in a high level procedural or object oriented programming language to communicate with a processing system. Program code may also be implemented in assembly or machine language, if desired. Indeed, the mechanisms described in the present application are not limited in scope by any particular programming language. In either case, the language may be a compiled or interpreted language.
According to one embodiment of the present application, there is also provided a computer storage medium encoded with a computer program comprising instructions that are executed by a computer to perform the aforementioned method.
According to an embodiment of the application, a computer program product is also proposed, which, when being executed by a processor, implements the aforementioned method.
Illustrative embodiments of the present application include, but are not limited to, cross-hospital medical image retrieval methods, systems, devices, and media.
Various aspects of the illustrative embodiments will be described using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. However, it will be apparent to those skilled in the art that some alternative embodiments may be practiced using the features described in part. For purposes of explanation, specific numbers and configurations are set forth in order to provide a more thorough understanding of the illustrative embodiments. However, it will be apparent to one skilled in the art that the alternative embodiments may be practiced without the specific details. In some other instances, well-known features are omitted or simplified in order not to obscure the illustrative embodiments of the application.
Furthermore, various operations will be described as multiple discrete operations, in a manner that is most helpful in understanding the illustrative embodiments; however, the order of description should not be construed as to imply that these operations are necessarily order dependent, and that many of the operations be performed in parallel, concurrently or with other operations. Furthermore, the order of the operations may also be rearranged. When the described operations are completed, the process may be terminated, but may also have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, and the like.
References in the specification to "one example", "in an example", "one embodiment", "an implementation", etc., indicate that the embodiment described may include a particular feature, structure, or property, but every embodiment may or may not necessarily include the particular feature, structure, or property. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature is described in connection with a particular embodiment, it is within the knowledge of one skilled in the art to affect such feature in connection with other embodiments, whether or not such embodiment is explicitly described.
The terms "comprising," "having," and "including" are synonymous, unless the context dictates otherwise. The phrase "a and/or B" means "(a), (B) or (a and B)".
As used herein, the term "module" may refer to, be part of, or include: memory (shared, dedicated, or group) for running one or more software or firmware programs, an Application Specific Integrated Circuit (ASIC), an electronic circuit and/or processor (shared, dedicated, or group), a combinational logic circuit, and/or other suitable components that provide the described functionality.
In the drawings, some structural or methodological features may be shown in a particular arrangement and/or order. However, it should be understood that such a particular arrangement and/or ordering is not required. Rather, in some embodiments, these features may be described in a different manner and/or order than shown in the illustrative figures. Additionally, the inclusion of a structural or methodological feature in a particular drawing does not imply that all embodiments need to include such feature, and in some embodiments may not be included or may be combined with other features.
Claims (10)
1. The cross-hospital-area medical image retrieval method is characterized by comprising the following steps of:
analyzing the medical image retrieval request to obtain examination information describing a specific examination of a specific patient at a specific hospital;
retrieving medical images taken during the specific examination based on examination information describing the specific examination of the specific patient at the specific hospital;
acquiring examination information describing corresponding examinations of the specific patient in other hospital areas based on a cross-hospital area examination information model;
medical images taken during the respective exams are reviewed based on exam information describing the respective exams performed by the particular patient at the other hospital.
2. The method according to claim 1, wherein the cross-hospital area examination information model manages an association relationship of first-level information and second-level information, wherein examination information describing one examination of a patient in a hospital area is written into one second-level information, medical images taken during the one examination are archived in association with the second-level information for retrieval, and all second-level information on the same patient is associated with one first-level information.
3. The method of claim 2, wherein the first level information includes a master self-increment ID, and the second level information includes a detailed self-increment ID, a master self-increment ID, a hospital code, an AE Title, a patient ID, a shot serial number, a device type, a exam UID, a exam date, a exam site, and a exam description, wherein the second level information is associated with the first level information by the master self-increment ID.
4. A method according to claim 3, wherein the detailed self-increment ID is generated by the hospital code and the patient ID, and the medical image retrieval request comprises at least a specific hospital code, a specific patient ID and a specific examination UID, wherein a specific detailed self-increment ID is generated by using the specific hospital code and the specific patient ID, a corresponding second level information and a main self-increment ID thereof are found by using the specific detailed self-increment ID, and an associated first level information and a plurality of other second level information thereof are found by using the main self-increment ID.
5. The method of claim 4, wherein the first level information includes a further patient master index number and a merge rule description describing how to generate the patient master index number with patient information, and the medical image retrieval request further includes specific patient information, wherein a specific patient master index number is generated by utilizing the specific patient information, and further wherein corresponding first level information and its associated plurality of other second level information are found by utilizing the specific patient master index number.
6. The cross-hospital-area medical image retrieval system is characterized by comprising an analysis unit, a retrieval unit and an acquisition unit;
analyzing, by the analyzing unit, the medical image retrieval request to obtain examination information describing a specific examination of a specific patient at a specific hospital;
retrieving, by the retrieving unit, medical images taken during the specific examination based on examination information describing the specific examination of the specific patient at the specific hospital;
acquiring, by the acquisition unit, examination information describing respective examinations of the specific patient in other hospital areas based on a cross-hospital-area examination information model;
medical images taken during the respective examinations are reviewed by the review unit based on examination information describing the respective examinations of the specific patient at the other hospital.
7. The system of claim 6, wherein the cross-hospital area medical image review system is communicatively coupled to a cross-hospital area examination information platform and a medical image archiving system, the cross-hospital area examination information model is maintained by the cross-hospital area examination information platform to manage associations of first-level information and second-level information, wherein examination information describing a single examination of a patient in a hospital area is written into a second-level information, medical images captured during the single examination are archived in association with the second-level information in the medical image archiving system for review, and all second-level information about the same patient is associated with a first-level information.
8. The system of claim 6 or 7, wherein the cross-hospital medical image retrieval system is communicatively coupled to a medical information system, the medical information system transmitting the medical image retrieval request to the cross-hospital medical image retrieval system.
9. A computer device comprising a memory storing computer executable instructions and a processor configured to execute the instructions to implement the cross-hospital medical image retrieval method according to any one of claims 1 to 5.
10. A computer storage medium encoded with a computer program, the computer program comprising instructions that are executed by a computer to implement the cross-hospital medical image retrieval method of any one of claims 1 to 5.
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