WO2019037263A1 - 基于pacs数据库的医疗检查影像分配系统及方法 - Google Patents

基于pacs数据库的医疗检查影像分配系统及方法 Download PDF

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Publication number
WO2019037263A1
WO2019037263A1 PCT/CN2017/108976 CN2017108976W WO2019037263A1 WO 2019037263 A1 WO2019037263 A1 WO 2019037263A1 CN 2017108976 W CN2017108976 W CN 2017108976W WO 2019037263 A1 WO2019037263 A1 WO 2019037263A1
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image
medical examination
doctor
workstation
pacs database
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PCT/CN2017/108976
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English (en)
French (fr)
Inventor
张贯京
葛新科
王海荣
魏琼东
高伟明
周亮
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深圳市前海安测信息技术有限公司
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Publication of WO2019037263A1 publication Critical patent/WO2019037263A1/zh

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    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00ICT specially adapted for the handling or processing of medical images
    • G16H30/20ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS

Definitions

  • the present invention relates to the technical field of Internet medical treatment, and in particular, to a medical examination image distribution system and method based on a PACS database.
  • PACS Picture Archiving and Communication Systems
  • the main task is to make various medical images generated by daily medical examination equipment, including various nuclear magnetic, CT, Images generated by equipment such as ultrasound, X-ray machines, infrared instruments, and microscopy are stored digitally through various interfaces. When needed, they can be quickly recalled under certain authorizations. Some auxiliary diagnostic management functions.
  • the manual operation of the PACS system assigns the patient's medical examination images to the doctors of the corresponding examination department. Due to the tight resources of the hospital, the number of patients per day is large. Manually distributing medical examination images is laborious and laborious, which is not conducive to the efficiency of hospital work, and there may be errors in department allocation, which may cause inconvenience to patients.
  • the main object of the present invention is to provide a medical examination image distribution system and method based on a PACS database, aiming at solving the problem that an existing PACS system cannot automatically assign medical examination images to a doctor workstation in a corresponding hospital examination department.
  • Technical problem is to provide a medical examination image distribution system and method based on a PACS database, aiming at solving the problem that an existing PACS system cannot automatically assign medical examination images to a doctor workstation in a corresponding hospital examination department.
  • the present invention provides a medical examination image distribution system based on a PACS database, which is operated in a cloud server, which is connected to a PACS database and a plurality of doctor workstations, and the system includes:
  • the image acquisition module is configured to query the medical examination image in the PACS database every preset time, and check whether the new image is in the PACS database by checking the status flag of the medical examination image in the PACS database, when the PACS is There is a new image in the database, and the new image is read from the PACS database.
  • the medical inspection image distribution module is used to identify the patient number and image inspection number corresponding to the patient from the newly added image, and to check according to the image.
  • the number identifies the hospital examination department corresponding to the newly added image; the task status monitoring module is used to monitor the task status of each doctor workstation in the hospital examination department, and to determine whether the task status of the hospital inspection department is idle.
  • Doctor workstation; medical inspection image transmission module, used for free presence in hospital inspection department The doctor workstation ⁇ , reads the IP address of the doctor workstation in an idle state and changes the task status of the doctor workstation to the working state, and sends the patient number and the newly added image to the IP address according to the read IP address.
  • the doctor's workstation is for doctors to perform medical examinations on patients.
  • the status flag includes a read status flag and an unread status flag.
  • the medical examination image acquisition module is further configured to: when there is a new image in the PACS database, update the status flag of the read new image to the read status flag.
  • the task status of each of the doctor workstations is recorded in a task status table, and the task status table also records the IP address of each doctor workstation.
  • the PACS database-based medical examination image distribution system further includes a task status modification module, and the task status modification module is configured to receive the completed inspection medical examination image sent from any doctor workstation.
  • the notification message ⁇ , the task status of the doctor workstation is modified to an idle state in the task status table.
  • the present invention also provides a medical examination image distribution method based on a PACS database, the method comprising the steps of: inquiring a medical examination image in a PACS database every predetermined time; by checking the medical treatment in the PACS database Check the status flag of the image to determine whether there is a new image in the PACS database.
  • a new image in the PAC S database read the new image from the PACS database; identify the patient number corresponding to the patient from the newly added image.
  • the image inspection number, and the hospital examination department corresponding to the newly added image is determined according to the image inspection number; and the task status of each doctor workstation in the hospital examination department is monitored; Judging whether the hospital examination department has a doctor workstation whose task status is idle; when the hospital inspection department has an idle doctor workstation, reading the IP address of the doctor workstation in an idle state, and modifying the task status of the doctor workstation The working state; the patient number and the newly added image are sent to the doctor workstation corresponding to the IP address according to the read IP address for the doctor to perform medical examination on the patient.
  • the status flag includes a read status flag and an unread status flag.
  • the medical examination image distribution method further comprises the steps of: updating the status flag of the read new image to the read status flag when there is a new image in the PACS database.
  • the task status of each of the doctor workstations is recorded in a task status table, and the task status table also records the IP address of each doctor workstation.
  • the medical examination image distribution method further comprises the steps of: when receiving a notification message issued by any doctor workstation to complete the inspection medical examination image, the doctor is in the task status table The task status of the workstation is changed to the idle state.
  • the PACS database-based medical examination image distribution system and method of the present invention can receive and distribute medical examination images through the PACS database, and can effectively allocate medical examination images to the medical examination images.
  • the doctor's workstation allows doctors to analyze medical examination images and make diagnostic reports. Compared with traditional manpower transmission, it saves human resources and saves doctors' diagnosis. It improves the efficiency of doctors' diagnosis. Good practicality.
  • the doctor can make a diagnosis report on the medical examination image on the doctor's workstation, and can effectively guide the doctor's clinical work, improve the flexibility and cooperation of the diagnosis and clinical workstation, and improve the efficiency of the hospital.
  • FIG. 1 is a schematic diagram of an application environment of a preferred embodiment of a medical examination image distribution system based on a PACS database according to the present invention
  • FIG. 2 is a functional block diagram of a medical examination image distribution system based on a PACS database according to the present invention
  • FIG. 3 is a flow chart of a preferred embodiment of a medical examination image distribution method based on a PACS database of the present invention.
  • FIG. 1 is a schematic diagram of an application environment of a preferred embodiment of a medical examination image distribution system based on a PACS database of the present invention.
  • the PACS database-based medical examination image distribution system 10 runs in the cloud server 1, and the cloud server 1 establishes a data connection with the PACS database 2 through the database connection 4, and communicates with the communication network 5 and A doctor workstation 3 establishes a communication connection.
  • the cloud server 1 is a server or computer installed in the cloud smart hospital organization. Through the image transmission capability and data processing capability of the cloud server 1, the PACS database 2 and the doctor workstation 3 can be better managed and/or assisted.
  • the image data is transmitted and processed to efficiently distribute the medical examination image in the PACS database 2 to the corresponding doctor workstation 3 for use by the doctor to watch the film, thereby assisting the doctor in checking and diagnosing the patient's condition.
  • the cloud server 1 includes, but is not limited to, a medical examination image distribution system 10 based on a PACS database, a communication unit 11, a processing unit 12, and a storage unit 13.
  • the communication unit 11 is a wired communication interface or a wireless communication interface, for example, a communication interface supporting communication technologies such as GSM, GPRS, WCDMA, CDMA, TD-SCD MA, WiMAX, TD-LTE, and FDD-LTE.
  • the processing unit 12 may be a central processing unit (CPU), a microcontroller (MCU), a data processing chip, or an information processing unit having data processing functions.
  • the storage unit 13 can be a read only memory (RO M), an electrically erasable memory (EEPROM), a flash memory (FLASH), or a solid state hard disk.
  • the PACS database 2 is connected to various medical testing devices in a hospital medical institution (for example, a top three hospital), such as nuclear magnetic, CT, ultrasonic, X-ray machine, infrared instrument, microscopy, etc., from various medical tests.
  • the device collects and stores medical examination images of the patient, for example, nuclear magnetic examination images, CT examination images, ultrasonic examination images, X-ray examination images, and infrared inspection images.
  • the database connection 4 may be Open Database Connectivity (ODBC) or Java Data Base Connectivity (JDBC) for transmitting medical check between the cloud server 1 and the PACS database 2.
  • ODBC Open Database Connectivity
  • JDBC Java Data Base Connectivity
  • the doctor workstation 3 is a smart terminal installed in a hospital examination department, such as a personal computer, a workstation computer, and a notebook computer.
  • the hospital medical institution includes a plurality of hospital examination departments, such as surgery, internal medicine, ophthalmology, rhinology, pediatrics, gynecology, etc.
  • Each hospital examination department is provided with one or more doctor workstations 3 For the doctor to diagnose the disease for the patient.
  • the cloud server 1 assigns the medical examination image in the PACS database 2 to the corresponding doctor workstation 3
  • the doctor workstation 3 can display the received medical examination image, and the doctor can view the medical examination image displayed by the doctor workstation 3. , check and diagnose the patient's condition.
  • the cloud server 1 sends the image data to the doctor workstation 3, and may be sent in various manners, for example, based on a LAN (Local Area Network) protocol, or based on an FTP (File Transfer Protocol) transmission. Or based on the DICOM (Digital Imaging and Communications in Medicine) protocol.
  • the above DICOM protocol is an international standard for medical images and related information. It defines a medical image format that can meet the clinical needs and can be used for data exchange. It covers the collection, archiving, communication, display and query of medical digital images. All information exchange protocols, therefore, the transmission of medical examination image data based on the D ICOM protocol, medical examination image data can only be transmitted in the format specified in the DICOM protocol.
  • the communication network 5 may be a wired communication network or a wireless communication network.
  • the communication network 4 may be a wireless communication network, including but not limited to, a GSM network, a GPRS network, a CDMA network, a TD-SCDMA network, a WiMAX network, a TD-LTE network, an FDD-LTE network, and the like. transporting network.
  • the communication network 4 can also be a wired communication network, such as an Internet network and a TCP/IP protocol network.
  • FIG. 2 is a block diagram of a preferred embodiment of a medical examination image distribution system based on a PACS database of the present invention.
  • the PACS database-based medical examination image distribution system 10 includes, but is not limited to, a medical examination image acquisition module 101, a medical examination image distribution module 102, a task status monitoring module 103, and a medical examination.
  • the image sending module 104 and the task state modifying module 105 are checked.
  • the module referred to in the present invention refers to a series of computer program instruction segments that can be executed by the processing unit 13 of the cloud server 1 and that can perform fixed functions, which are stored in the storage unit 12 of the cloud server 1.
  • the medical examination image acquisition module 101 is configured to query the medical examination image in the PACS database 2 every predetermined time, and determine whether there is a new medical examination image in the PACS database 2 (hereinafter referred to as "Add image").
  • the preset time can be determined according to the amount of traffic in the hospital, for example, it can be set to 30 seconds in advance, or can be set to 2 minutes, that is, the PACS database 2 is refreshed every 30 seconds or 2 minutes. Chinese medical examination images.
  • the medical examination image acquisition module 101 determines whether there is a new image in the PACS database 2 by checking the status flag of the medical examination image in the PACS database 2.
  • the medical examination image acquisition module 101 is further configured to read the newly added image from the PACS database 2 and update the status flag of the read new image to the read state. mark.
  • the status flag of the medical examination image includes a read status flag (eg, labeled "Y") and an unread status flag (eg, labeled "N"), when the medical examination in the PACS database 2
  • the image has been read by the medical examination image acquisition module 101 and distributed to the doctor workstation 3 for use by the doctor to view the film.
  • the status mark of the medical examination image is modified to the read status flag to prevent the medical examination image from being read again;
  • the state of the medical examination image is an unread status flag (ie, the default value is an unread status flag), indicating that the medical examination is performed. The image was not read.
  • the medical examination image distribution module 102 is configured to identify a patient number and an image inspection number corresponding to the newly added image from the newly added image, and determine a hospital examination department corresponding to the newly added image according to the image inspection number. .
  • a unique patient number Patient ID
  • an image inspection number (Aplly ID) are generated for each examination, and the patient's medical condition is taken in the medical device.
  • the examination image is recorded together with the patient's medical examination image.
  • the patient number and image inspection number are composed of numbers and letter numbers.
  • the patient number can include information such as name, gender, mobile phone number, date of birth, etc.
  • the image inspection number can include the patient examination site code and the hospital serial number.
  • the patient examination site code corresponds to the code of the hospital examination department.
  • the medical examination image distribution module 102 uses the existing OCR recognition technology to identify the image inspection number from the newly added image, and determines the hospital examination department corresponding to the newly added image based on the recognized image inspection number.
  • the task status monitoring module 103 is configured to monitor the task status of each doctor workstation 3 in the hospital examination department, and determine whether the hospital examination department has a doctor workstation 3 whose task status is idle.
  • the task state includes an idle state (eg, labeled "F" state) and a working state State (for example, marked as "B" state).
  • the task status of each doctor workstation 3 is recorded in a task status table, which is stored in the storage unit 13 of the cloud server 1, which stores the IP address and task of each doctor workstation 3. status.
  • the task status monitoring module 103 determines whether there is a doctor workstation 3 whose task status is idle by checking the task status of each doctor workstation 3 in the task status table.
  • the medical examination image sending module 104 is configured to read the IP address of the doctor workstation 3 in an idle state when the hospital inspection department has an idle state of the doctor workstation 3, and the task status of the doctor workstation 3 Change to working status.
  • the medical examination image transmitting module 104 acquires the IP address of the doctor workstation 3 in an idle state from the task status record table, and simultaneously changes the task status of the doctor workstation 3 to work in the task status record table.
  • the status for example, marks the task status of the doctor workstation 3 as "B" status.
  • the medical examination image transmitting module 104 is further configured to send the patient number and the newly added image to the doctor workstation 3 corresponding to the IP address according to the read IP address for the doctor to perform medical examination on the patient.
  • the task status modification module 105 is configured to modify the task status of the doctor workstation 3 to an idle state when receiving a notification message from the doctor workstation 3 that completes the examination of the medical examination image.
  • the notification message for checking the medical examination image can be input through the input device (e.g., keyboard or mouse) of the doctor workstation 3.
  • the task status modification module 105 modifies the task status of the doctor workstation 3 to the idle state in the task status table, for example, The task status of the doctor workstation 3 is changed to the "F" state.
  • FIG. 3 there is shown a flow chart of a preferred embodiment of the medical examination image distribution method based on the PACS database of the present invention.
  • the PACS database-based medical examination image distribution method is applied to the cloud server 1.
  • the method includes the following steps S31 to S39.
  • Step S31 the medical examination image acquisition module 101 queries the medical examination image in the PACS database 2 once every preset time.
  • the preset time can be determined according to the amount of traffic in the hospital, for example, it can be set to 30 seconds in advance, or can be set to 2 minutes, that is, the P ACS database is refreshed every 30 seconds or 2 minutes.
  • the Chinese medical examination image can be determined according to the amount of traffic in the hospital, for example, it can be set to 30 seconds in advance, or can be set to 2 minutes, that is, the P ACS database is refreshed every 30 seconds or 2 minutes.
  • Step S32 the medical examination image acquisition module 101 determines whether there is a new image in the PACS database 2.
  • the medical examination image acquisition module 101 determines whether there is a new image in the PACS database 2 by checking the status flag of the medical examination image.
  • the status flag includes a read status flag (eg, labeled ' ⁇ ') and an unread status flag (eg, labeled "N").
  • the status of the medical examination image in the PACS database 2 is marked as an unread status flag, It is indicated that the medical examination image has not been read and processed by the medical examination image acquisition module 101. If there is a new image in the PACS database 2, the process proceeds to step S33; if there is no new image in the PA CS database 2, the flow returns Step S31.
  • Step S33 When there is a new medical examination image in the PACS database, the medical examination image acquisition module 101 reads the newly added image and updates the status flag of the newly added image to the read status flag.
  • the medical examination image acquisition module 101 modifies the status flag of the medical examination image to the read status flag, preventing the The medical examination image is read again.
  • Step S34 the medical examination image distribution module 102 identifies the patient number and the image inspection number corresponding to the patient from the newly added image, and determines the hospital examination department corresponding to the newly added image according to the image inspection number.
  • the hospital performs an imaging examination for the patient, each time an examination is performed, a unique patient number and image inspection number are generated, and the medical examination image of the patient in the medical device is recorded together with the medical examination of the patient.
  • the patient number and the image inspection number are both composed of numbers and letter numbers, wherein the patient number may include information such as name, gender, mobile phone number, date of birth, etc.
  • the image inspection number may include the patient examination site code and the hospital water flow. No.
  • the patient examination site code corresponds to the code of the hospital examination department.
  • the medical examination image distribution module 102 identifies the image inspection number from the newly added image by using the existing OCR recognition technology, and determines the hospital examination corresponding to the newly added image according to the identified image inspection number. Department.
  • Step S35 the task status monitoring module 103 monitors the task status of each doctor workstation 3 in the hospital examination department.
  • the task status includes an idle state (e.g., labeled "F" state) and a working state (e.g., labeled "B" state).
  • the task status of each doctor workstation 3 is recorded in a task status table, which is stored in the storage unit 13 of the cloud server, which stores the IP address of each doctor workstation 3 and the task status. .
  • Step S36 the task status monitoring module 103 determines whether the hospital inspection department has the doctor workstation 3 whose task status is the idle state. In this embodiment, the task status monitoring module 103 checks the task status. The task status of each doctor workstation 3 in the state table is used to determine whether there is a doctor workstation 3 whose task status is idle. If the hospital examination department has the doctor workstation 3 in the idle state, the flow proceeds to step S37; if the hospital examination department has the doctor workstation 3 in the idle state, the flow returns to step S35.
  • Step S37 when the hospital inspection department has an idle doctor workstation 3, the medical examination image sending module 104 reads the IP address of the doctor workstation 3 in an idle state, and modifies the task status of the doctor workstation 3. For working status.
  • the medical examination image transmitting module 104 acquires the IP address of the doctor workstation 3 in an idle state from the task status record table, and simultaneously changes the task status of the doctor workstation 3 to work in the task status record table.
  • the status for example, marks the task status of the doctor workstation 3 as "B" status.
  • Step S38 The medical examination image sending module 104 sends the patient number and the newly added image to the doctor workstation corresponding to the IP address according to the read IP address for the doctor to perform medical examination on the patient.
  • the doctor can make a diagnosis report on the medical examination image on the doctor workstation 3, and can effectively guide the clinical work of the doctor in the clinical workstation, and improve the flexibility and coordination of the diagnosis and clinical work. Improve the efficiency of hospital work.
  • Step S39 Upon receiving the notification message from the doctor workstation 3 to complete the inspection of the medical examination image, the task status modification module 105 modifies the task status of the doctor workstation 3 to the idle state.
  • the notification message for checking the medical examination image can be input through the input device (e.g., keyboard or mouse) of the doctor workstation 3.
  • the task status modification module 105 modifies the task status of the doctor workstation 3 to the idle state in the task status table, for example, The task status of the doctor workstation 3 is changed to the "F" state.
  • the PACS database-based medical examination image distribution system and method of the present invention can receive and distribute medical examination images through the PACS database 2, and effectively distribute the medical examination images to the doctor workstation 3, so that the doctor The medical examination image can be analyzed and diagnosed in a timely manner.
  • the human resources are saved, the doctor's diagnosis is saved, the doctor's diagnosis efficiency is improved, and the utility model has good practicability.
  • the doctor can make a diagnosis report on the medical examination image on the doctor's workstation 3, and can effectively guide the doctor's clinical work, improve the flexibility and cooperation of the diagnosis and clinical workstation, and improve the efficiency of the hospital.
  • the PACS database-based medical examination image distribution system and method of the present invention can receive and distribute medical examination images through the PACS database, and can effectively allocate medical examination images to the medical examination images.
  • the doctor's workstation allows doctors to analyze medical examination images and make diagnostic reports. Compared with traditional manpower transmission, it saves human resources and saves doctors' diagnosis. It improves the efficiency of doctors' diagnosis. Good practicality.
  • the doctor can make a diagnosis report on the medical examination image on the doctor's workstation, and can effectively guide the doctor's clinical work, improve the flexibility and cooperation of the diagnosis and clinical workstation, and improve the efficiency of the hospital.

Abstract

一种基于PACS数据库的医疗检查影像分配系统及方法,该方法包括步骤:每隔预设时间查询PACS数据库中的医疗检查影像(S31);当PACS数据库有新增影像时,从PACS数据库读取新增影像(S33);从新增影像中识别出患者编号和影像检查编号,并根据影像检查编号确定新增影像对应的医院检查科室(S34);实时监控医院检查科室中每一台医生工作站的任务状态(S35);当医院检查科室存在空闲状态的医生工作站时,读取一个空闲状态的医生工作站的IP地址,并将医生工作站的任务状态修改为工作状态(S37);根据读取的IP地址将患者编号和新增影像发送至对应的医生工作站(S38)。该方法能够及时有效地将PACS数据库中的医疗检查影像自动分配给医生工作站供医生进行医学检查,提高医院的工作效率。

Description

基于 PACS数据库的医疗检査影像分配系统及方法 技术领域
[0001] 本发明涉及互联网医疗的技术领域, 尤其涉及一种基于 PACS数据库的医疗检 査影像分配系统及方法。
背景技术
[0002] PACS (Picture Archiving and Communication Systems, 影像归档和通信系统) 是应用在医院影像科室的系统, 主要的任务就是把日常医学检査设备产生的各 种医学影像, 包括各种核磁、 CT、 超声、 X光机、 红外仪、 显微仪等设备产生 的图像, 通过各种接口以数字化的方式保存起来, 当需要的吋候在一定的授权 下能够很快的调回使用, 同吋增加一些辅助诊断管理功能。
[0003] 患者在进入医院看病检査吋, 常常需要做一些影像检査, 比如 CT、 X光等, 检 査后的医疗检査影像都会保存在 PACS系统中。 当医生需要査看患者的医疗检査 影像吋, 会通过医生工作站从 PACS系统中调阅医疗检査影像对患者的病症进行 检査和诊断, 在完成检査后会给患者一张比较有代表性的医用胶片供患者査看 或临床诊断参考。 然而, 现有的 PACS系统不能将医疗检査影像自动分配到对应 科室的医生工作站供医生对患者的医疗检査影像进行看片, 以供医生对进行患 者的病症进行检査与诊断, 往往需要人工操作 PACS系统将患者的医疗检査影像 一个个分配给对应检査科室的医生手中。 由于现在医院资源紧张, 每天患者数 量较多, 手工分配医疗检査影像费吋费力, 不利于医院的工作效率, 且有吋候 会产生科室分配错误, 给患者检査带来不便。
技术问题
[0004] 本发明的主要目的在于提供一种基于 PACS数据库的医疗检査影像分配系统及 方法, 旨在解决现有 PACS系统不能将医疗检査影像自动分配到对应医院检査科 室中的医生工作站的技术问题。
问题的解决方案
技术解决方案 [0005] 为实现上述目的, 本发明提供一种基于 PACS数据库的医疗检査影像分配系统 , 运行于云服务器中, 该云服务器连接有一个 PACS数据库和多个医生工作站, 该系统包括: 医疗检査影像获取模块, 用于每隔预设吋间査询 PACS数据库中的 医疗检査影像, 通过检査 PACS数据库中医疗检査影像的状态标记来判断 PACS 数据库中是否有新增影像, 当 PACS数据库中有新增影像吋, 从 PACS数据库中 读取新增影像; 医疗检査影像分配模块, 用于从新增影像中识别出患者对应的 患者编号和影像检査编号, 以及根据影像检査编号确定新增影像对应的医院检 査科室; 任务状态监控模块, 用于实吋监控医院检査科室中每一台医生工作站 的任务状态, 以及判断医院检査科室是否存在任务状态为空闲状态的医生工作 站; 医疗检査影像发送模块, 用于当医院检査科室存在空闲状态的医生工作站 吋, 读取一个空闲状态的医生工作站的 IP地址并将该医生工作站的任务状态修改 为工作状态, 以及根据读取的 IP地址将患者编号以及新增影像发送至该 IP地址对 应的医生工作站供医生对患者进行医学检査。
[0006] 优选的, 所述状态标记包括已读状态标记和未读状态标记。
[0007] 优选的, 所述医疗检査影像获取模块还用于当 PACS数据库中有新增影像吋, 将已读取的新增影像的状态标记更新为已读状态标记。
[0008] 优选的, 所述每一台医生工作站的任务状态记录在一个任务状态表中, 该任务 状态表还记录有每一台医生工作站的 IP地址。
[0009] 优选的, 所述基于 PACS数据库的医疗检査影像分配系统还包括任务状态修改 模块, 该任务状态修改模块用于当接收到从任一台医生工作站发出的完成检査 医疗检査影像的通知消息吋, 在所述任务状态表中将该医生工作站的任务状态 修改为空闲状态。
[0010] 本发明还提供一种基于 PACS数据库的医疗检査影像分配方法, 该方法包括步 骤: 每隔预设吋间査询一次 PACS数据库中的医疗检査影像; 通过检査 PACS数 据库中医疗检査影像的状态标记来判断 PACS数据库中是否有新增影像; 当 PAC S数据库中有新增影像吋, 从 PACS数据库中读取新增影像; 从新增影像中识别 出患者对应的患者编号和影像检査编号, 并根据影像检査编号确定新增影像对 应的医院检査科室; 实吋监控医院检査科室中每一台医生工作站的任务状态; 判断医院检査科室是否存在任务状态为空闲状态的医生工作站; 当医院检査科 室存在空闲状态的医生工作站吋, 读取一个空闲状态的医生工作站的 IP地址, 并 将该医生工作站的任务状态修改为工作状态; 根据读取的 IP地址将患者编号以及 新增影像发送至该 IP地址对应的医生工作站供医生对患者进行医学检査。
[0011] 优选的, 所述状态标记包括已读状态标记和未读状态标记。
[0012] 优选的, 所述医疗检査影像分配方法还包括步骤: 当 PACS数据库中有新增影 像吋, 将已读取的新增影像的状态标记更新为已读状态标记。
[0013] 优选的, 所述每一台医生工作站的任务状态记录在一个任务状态表中, 该任务 状态表还记录有每一台医生工作站的 IP地址。
[0014] 优选的, 所述医疗检査影像分配方法还包括步骤: 当接收到任一台医生工作站 发出的完成检査医疗检査影像的通知消息吋, 在所述任务状态表中将该医生工 作站的任务状态修改为空闲状态。
发明的有益效果
有益效果
[0015] 相较于现有技术, 本发明所述基于 PACS数据库的医疗检査影像分配系统及方 法通过 PACS数据库接收与分发医疗检査影像, 可以及吋有效地把医疗检査影像 合理分配给医生工作站, 使医生可以及吋地对医疗检査影像进行分析并做出诊 断报告, 相比传统的人力传送节省了人力资源也节省了医生诊断的吋间, 提高 了医生诊断的效率, 具有很好的实用性。 此外, 医生可以医生工作站上对医疗 检査影像做出诊断报告, 可及吋有效地指导医生的临床工作, 提高了诊断与临 床工作站的灵活性与配合力度, 提高医院的工作效率。
对附图的简要说明
附图说明
[0016] 图 1是本发明基于 PACS数据库的医疗检査影像分配系统优选实施例的应用环境 示意图;
[0017] 图 2为本发明基于 PACS数据库的医疗检査影像分配系统的功能模块图;
[0018] 图 3是本发明基于 PACS数据库的医疗检査影像分配方法优选实施例的流程图。
[0019] 本发明目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。 实施该发明的最佳实施例
本发明的最佳实施方式
[0020] 为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效, 以下结 合附图及较佳实施例, 对本发明的具体实施方式、 结构、 特征及其功效, 详细 说明如下。 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用 于限定本发明。
[0021] 参照图 1所示, 图 1是本发明基于 PACS数据库的医疗检査影像分配系统优选实 施例的应用环境示意图。 在本实施例中, 所述基于 PACS数据库的医疗检査影像 分配系统 10运行于云服务器 1中, 所述云服务器 1通过数据库连接 4与 PACS数据 库 2建立数据连接, 并通过通信网络 5与多个医生工作站 3建立通信连接。 所述云 服务器 1是设置在云智慧医院机构中的一台服务器或计算机, 通过云服务器 1的 影像传输能力及数据处理能力, 可以更好地管理及 /或协助 PACS数据库 2和医生 工作站 3之间的影像数据传输与处理, 从而高效地完成将 PACS数据库 2中的医疗 检査影像分配到对应的医生工作站 3供医生看片使用, 从而辅助医生对患者的病 症进行检査与诊断。
[0022] 所述云服务器 1包括, 但不仅限于, 基于 PACS数据库的医疗检査影像分配系统 10、 通信单元 11、 处理单元 12及存储单元 13。 所述通信单元 11为一种有线通讯 接口或无线通讯接口, 例如, 支持 GSM、 GPRS、 WCDMA、 CDMA、 TD-SCD MA、 WiMAX、 TD-LTE、 FDD-LTE等通讯技术的通讯接口。 所述的处理单元 12 可以为一种中央处理器 (CPU) 、 微控制器 (MCU) 、 数据处理芯片、 或者具 有数据处理功能的信息处理单元。 所述存储单元 13可以为一种只读存储器 (RO M) 、 电可擦写存储器 (EEPROM) 、 快闪存储器 (FLASH) 或固体硬盘等。
[0023] 所述 PACS数据库 2连接至医院医疗机构 (例如三甲医院) 中的各种医疗检测设 备, 例如核磁、 CT、 超声、 X光机、 红外仪、 显微仪等, 从各种医疗检测设备 采集并存储患者的医疗检査影像, 例如, 核磁检査影像、 CT检査影像、 超声检 査影像、 X光检査影像以及红外检査影像。 所述数据库连接 4可以为幵放式数据 库连接 (Open Database Connectivity, ODBC) 或者 Java数据库连接 (Java Data Base Connectivity, JDBC) , 用于云服务器 1与 PACS数据库 2之间传输医疗检査 影像。
[0024] 所述医生工作站 3为一台设置在医院检査科室中的智能终端, 例如个人电脑、 工作站计算机、 笔记本电脑。 在本实施例中, 所述医院医疗机构包括多个医院 检査科室, 例如外科、 内科、 眼科、 鼻科、 儿科、 妇科等, 每一医院检査科室 均设置有一台或多台医生工作站 3, 供医生为患者诊断疾病使用。 当云服务器 1 将 PACS数据库 2中的医疗检査影像分配给对应的医生工作站 3吋, 该医生工作站 3可以显示接收到的医疗检査影像, 医生可以通过观看医生工作站 3显示的医疗 检査影像, 对患者的病症进行检査与诊断。 需要说明的是, 云服务器 1向医生工 作站 3发送影像数据吋, 可以有多种方式, 例如基于 LAN (Local Area Network, 局域网)协议发送, 或者基于 FTP(File Transfer Protocol, 文件传输协议)发送, 或 者基于 DICOM(Digital Imaging and Communications in Medicine, 医学数字成像和 通信)协议发送。 上述 DICOM协议是医学图像和相关信息的国际标准, 它定义了 质量能满足临床需要的可用于数据交换的医学图像格式, 它涵盖了医学数字图 像的采集、 归档、 通信、 显示及査询等几乎所有信息交换的协议, 因此, 基于 D ICOM协议进行的医疗检査影像数据的传输, 医疗检査影像数据只能以 DICOM协 议中规定的格式进行传输。
[0025] 所述通信网络 5可以是有线通信网络或无线通信网络。 在本实施例中, 所述通 信网络 4可以为无线通信网络, 包括但不限于, GSM网络、 GPRS网络、 CDMA 网络、 TD-SCDMA网络、 WiMAX网络、 TD-LTE网络、 FDD-LTE网络等无线传 输网络。 所述通信网络 4也可以有线通信网络, 例如 Internet网络及 TCP/IP协议网 络。
[0026] 参照图 2所示, 图 2是本发明基于 PACS数据库的医疗检査影像分配系统的优选 实施例的模块示意图。 在本实施例中, 所述基于 PACS数据库的医疗检査影像分 配系统 10包括, 但不局限于, 医疗检査影像获取模块 101、 医疗检査影像分配模 块 102、 任务状态监控模块 103、 医疗检査影像发送模块 104以及任务状态修改模 块 105。 本发明所称的模块是指一种能够被所述云服务器 1的处理单元 13执行并 且能够完成固定功能的一系列计算机程序指令段, 其存储在所述云服务器 1的存 储单元 12中。 [0027] 所述医疗检査影像获取模块 101用于每隔预设吋间査询 PACS数据库 2中的医疗 检査影像, 以及判断 PACS数据库 2中是否有新增的医疗检査影像 (以下简称"新 增影像") 。 在本实施例中, 所述预设吋间可以根据医院内业务量来确定, 例如 可以预先设置为 30秒, 也可以设置为 2分钟, 即每隔 30秒或 2分钟刷新一次 PACS 数据库 2的中医疗检査影像。 所述医疗检査影像获取模块 101通过检査 PACS数据 库 2中医疗检査影像的状态标记来判断 PACS数据库 2中是否有新增影像。 当 PAC S数据库中有新增影像吋, 所述医疗检査影像获取模块 101还用于从 PACS数据库 2中读取新增影像并将已读取的新增影像的状态标记更新为已读状态标记。 在本 实施例中, 所述医疗检査影像的状态标记包括已读状态标记 (例如标记为 "Y") 和未读状态标记 (例如标记为 "N") , 当 PACS数据库 2中的医疗检査影像已被医 疗检査影像获取模块 101读取并分配到医生工作站 3供医生看片使用, 医疗检査 影像的状态标记修改为已读状态标记, 防止该医疗检査影像再次被读取; 当 PAC S数据库 2中的医疗检査影像未被医疗检査影像获取模块 101读取, 医疗检査影像 的状态为未读状态标记 (即缺省值为未读状态标记) , 说明该医疗检査影像未 被读取处理。
[0028] 所述医疗检査影像分配模块 102用于从新增影像中识别出新增影像对应的患者 编号和影像检査编号, 及根据影像检査编号确定新增影像对应的医院检査科室 。 在本实施例中, 医院在为患者做医疗影像检査吋, 每做一次检査都会生成一 个唯一的患者编号 (Patient ID)和影像检査编号 (Aplly ID), 在医疗设备摄取患者 的医疗检査影像吋一同被记录至患者的医疗检査影像中。 患者编号和影像检査 编号均由数字和字母编号组成, 其中, 患者编号可以包括姓名、 性别、 手机号 、 出生年月等信息, 影像检査编号可以包括患者检査部位代码以及医院流水号 , 患者检査部位代码对应有医院检査科室的代码。 医疗检査影像分配模块 102利 用现有的 OCR识别技术从新增影像中识别出影像检査编号, 并根据识别出的影 像检査编号确定新增影像对应的医院检査科室。
[0029] 所述任务状态监控模块 103用于实吋监控医院检査科室中每一台医生工作站 3的 任务状态, 以及判断医院检査科室是否存在任务状态为空闲状态的医生工作站 3 。 在本实施例中, 所述任务状态包括空闲状态 (例如标记为 "F"状态) 和工作状 态 (例如标记为 "B"状态) 。 每一台医生工作站 3的任务状态记录在一个任务状 态表中, 该任务状态表存储在云服务器 1的存储单元 13中, 所述任务状态表存储 有每一台医生工作站 3的 IP地址以及任务状态。 所述任务状态监控模块 103通过检 査任务状态表中每一台医生工作站 3的任务状态来判断是否有任务状态为空闲的 医生工作站 3。
[0030] 所述医疗检査影像发送模块 104用于当医院检査科室存在空闲状态的医生工作 站 3吋, 读取一个空闲状态的医生工作站 3的 IP地址, 并将该医生工作站 3的任务 状态修改为工作状态。 在本实施例中, 医疗检査影像发送模块 104从任务状态记 录表中获取一个空闲状态的医生工作站 3的 IP地址, 同吋在任务状态记录表中将 该医生工作站 3的任务状态修改为工作状态, 例如, 将该医生工作站 3的任务状 态标记为" B"状态。 所述医疗检査影像发送模块 104还用于根据读取的 IP地址将患 者编号以及新增影像发送至该 IP地址对应的医生工作站 3供医生对患者进行医学 检査。
[0031] 所述任务状态修改模块 105用于当接收到从医生工作站 3发出的完成检査医疗检 査影像的通知消息吋, 将该医生工作站 3的任务状态修改为空闲状态。 在本实施 例中, 当医生在医生工作站 3上对医疗检査影像完成检査吋, 可以通过医生工作 站 3的输入设备 (例如键盘或鼠标) 输入完成检査医疗检査影像的通知消息。 当 云服务器 1接收到任意一台医生工作站 3发出的完成检査医疗检査影像的通知消 息吋, 任务状态修改模块 105在任务状态表将该医生工作站 3的任务状态修改为 空闲状态, 例如, 将该医生工作站 3的任务状态修改为" F"状态。
[0032] 参考图 3所示, 是本发明基于 PACS数据库的医疗检査影像分配方法的优选实施 例的流程图。 在本实施例中, 所述基于 PACS数据库的医疗检査影像分配方法应 用于云服务器 1中, 结合图 1和图 2所示, 该方法包括如下步骤 S31至步骤 S39。
[0033] 步骤 S31, 医疗检査影像获取模块 101每隔预设吋间査询一次 PACS数据库 2中的 医疗检査影像。 在本实施例中, 所述预设吋间可以根据医院内业务量来确定, 例如可以预先设置为 30秒, 也可以设置为 2分钟, 即每隔 30秒或 2分钟刷新一次 P ACS数据库 2的中医疗检査影像。
[0034] 步骤 S32, 医疗检査影像获取模块 101判断 PACS数据库 2中是否有新增影像。 在 本实施例中, 医疗检査影像获取模块 101通过检査医疗检査影像的状态标记判断 PACS数据库 2中是否有新增影像。 所述状态标记包括已读状态标记 (例如标记 为' Ύ") 和未读状态标记 (例如标记为 "N") 。 当 PACS数据库 2中的医疗检査影 像的状态标记为未读状态标记, 说明该医疗检査影像还未被医疗检査影像获取 模块 101读取处理。 若 PACS数据库 2中有新增影像, 则流程执行步骤 S33; 若 PA CS数据库 2中没有新增影像, 则流程返回步骤 S31。
[0035] 步骤 S33, 当 PACS数据库中有新增的医疗检査影像吋, 医疗检査影像获取模块 101读取新增影像并将新增影像的状态标记更新为已读状态标记。 当 PACS数据 库 2中的医疗检査影像已被读取并分配到医生工作站 3供医生看片吋, 医疗检査 影像获取模块 101将医疗检査影像的状态标记修改为已读状态标记, 防止该医疗 检査影像再次被读取。
[0036] 步骤 S34, 医疗检査影像分配模块 102从新增影像中识别出患者对应的患者编号 和影像检査编号, 并根据影像检査编号确定新增影像对应的医院检査科室。 通 常, 医院在为患者做影像检査吋, 每做一次检査都会生成一个唯一的患者编号 和影像检査编号, 在医疗设备摄取患者的医疗检査影像吋一同被记录至患者的 医疗检査影像中。 所述患者编号和影像检査编号均由数字和字母编号组成, 其 中, 患者编号可以包括姓名、 性别、 手机号、 出生年月等信息, 影像检査编号 可以包括患者检査部位代码以及医院流水号, 患者检査部位代码对应有医院检 査科室的代码。 在本实施例中, 医疗检査影像分配模块 102利用现有的 OCR识别 技术从新增影像中识别出影像检査编号, 并根据识别出的影像检査编号确定新 增影像对应的医院检査科室。
[0037] 步骤 S35, 任务状态监控模块 103实吋监控医院检査科室中每一台医生工作站 3 的任务状态。 在本实施例中, 所述任务状态包括空闲状态 (例如标记为 "F"状态 ) 和工作状态 (例如标记为 "B"状态) 。 每一台医生工作站 3的任务状态记录在 一个任务状态表中, 该任务状态表存储在云服务器的存储单元 13中, 所述任务 状态表存储有每一台医生工作站 3的 IP地址以及任务状态。
[0038] 步骤 S36, 任务状态监控模块 103判断医院检査科室是否存在任务状态为空闲状 态的医生工作站 3。 在本实施例中, 所述任务状态监控模块 103通过检査任务状 态表中每一台医生工作站 3的任务状态来判断是否有任务状态为空闲的医生工作 站 3。 若医院检査科室存在空闲状态的医生工作站 3, 则流程执行步骤 S37; 若医 院检査科室存在空闲状态的医生工作站 3, 则流程返回步骤 S35。
[0039] 步骤 S37, 当医院检査科室存在空闲状态的医生工作站 3吋, 医疗检査影像发送 模块 104读取一个空闲状态的医生工作站 3的 IP地址, 并将该医生工作站 3的任务 状态修改为工作状态。 在本实施例中, 医疗检査影像发送模块 104从任务状态记 录表中获取一个空闲状态的医生工作站 3的 IP地址, 同吋在任务状态记录表中将 该医生工作站 3的任务状态修改为工作状态, 例如, 将该医生工作站 3的任务状 态标记为" B"状态。
[0040] 步骤 S38, 医疗检査影像发送模块 104根据读取的 IP地址将患者编号以及新增影 像发送至该 IP地址对应的医生工作站 3供医生对患者进行医学检査。 在本实施例 中, 医生可以在医生工作站 3上对医疗检査影像做出诊断报告, 可及吋有效地指 导临床工作站中医生的临床工作, 提高了诊断与临床工作的灵活性与配合力度 , 提高医院的工作效率。
[0041] 步骤 S39, 当接收到从医生工作站 3发出的完成检査医疗检査影像的通知消息吋 , 任务状态修改模块 105将该医生工作站 3的任务状态修改为空闲状态。 在本实 施例中, 当医生在医生工作站 3上对医疗检査影像完成检査吋, 可以通过医生工 作站 3的输入设备 (例如键盘或鼠标) 输入完成检査医疗检査影像的通知消息。 当云服务器 1接收到任意一台医生工作站 3发出的完成检査医疗检査影像的通知 消息吋, 任务状态修改模块 105在任务状态表将该医生工作站 3的任务状态修改 为空闲状态, 例如, 将该医生工作站 3的任务状态修改为" F"状态。
[0042] 本发明所述基于 PACS数据库的医疗检査影像分配系统及方法可以通过 PACS数 据库 2接收与分发医疗检査影像, 及吋有效地把医疗检査影像合理分配给医生工 作站 3, 使医生可以及吋地对医疗检査影像进行分析并做出诊断报告, 相比传统 的人力传送节省了人力资源也节省了医生诊断的吋间, 提高了医生诊断的效率 , 具有很好的实用性。 此外, 医生可以医生工作站 3上对医疗检査影像做出诊断 报告, 可及吋有效地指导医生的临床工作, 提高了诊断与临床工作站的灵活性 与配合力度, 提高医院的工作效率。 [0043] 本领域技术人员可以理解, 上述实施方式中各种方法的全部或部分步骤可以通 过相关程序指令完成, 该程序可以存储于计算机可读存储介质中, 存储介质可 以包括: 只读存储器、 随机存储器、 磁盘或光盘等。
[0044] 以上仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利用本 发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运用在 其他相关的技术领域, 均同理包括在本发明的专利保护范围内。
工业实用性
[0045] 相较于现有技术, 本发明所述基于 PACS数据库的医疗检査影像分配系统及方 法通过 PACS数据库接收与分发医疗检査影像, 可以及吋有效地把医疗检査影像 合理分配给医生工作站, 使医生可以及吋地对医疗检査影像进行分析并做出诊 断报告, 相比传统的人力传送节省了人力资源也节省了医生诊断的吋间, 提高 了医生诊断的效率, 具有很好的实用性。 此外, 医生可以医生工作站上对医疗 检査影像做出诊断报告, 可及吋有效地指导医生的临床工作, 提高了诊断与临 床工作站的灵活性与配合力度, 提高医院的工作效率。

Claims

权利要求书
[权利要求 1] 一种基于 PACS数据库的医疗检査影像分配系统, 运行于云服务器中
, 该云服务器连接有一个 PACS数据库和多个医生工作站, 其特征在 于, 该系统包括: 医疗检査影像获取模块, 用于每隔预设吋间査询 P ACS数据库中的医疗检査影像, 通过检査 PACS数据库中医疗检査影 像的状态标记来判断 PACS数据库中是否有新增影像, 当 PACS数据库 中有新增影像吋, 从 PACS数据库中读取新增影像; 医疗检査影像分 配模块, 用于从新增影像中识别出患者对应的患者编号和影像检査编 号, 以及根据影像检査编号确定新增影像对应的医院检査科室; 任务 状态监控模块, 用于实吋监控医院检査科室中每一台医生工作站的任 务状态, 以及判断医院检査科室是否存在任务状态为空闲状态的医生 工作站; 医疗检査影像发送模块, 用于当医院检査科室存在空闲状态 的医生工作站吋, 读取一个空闲状态的医生工作站的 IP地址并将该医 生工作站的任务状态修改为工作状态, 以及根据读取的 IP地址将患者 编号以及新增影像发送至该 IP地址对应的医生工作站供医生对患者进 行医学检査。
[权利要求 2] 如权利要求 1所述的基于 PACS数据库的医疗检査影像分配系统, 其特 征在于, 所述医疗检査影像的状态标记包括已读状态标记和未读状态 标记。
[权利要求 3] 如权利要求 2所述的基于 PACS数据库的医疗检査影像分配系统, 其特 征在于, 所述医疗检査影像获取模块还用于当 PACS数据库中有新增 影像吋, 将已读取的新增影像的状态标记更新为已读状态标记。
[权利要求 4] 如权利要求 1所述的基于 PACS数据库的医疗检査影像分配系统, 其特 征在于, 所述每一台医生工作站的任务状态记录在一个任务状态表中 , 该任务状态表还记录有每一台医生工作站的 IP地址。
[权利要求 5] 如权利要求 4所述的基于 PACS数据库的医疗检査影像分配系统, 其特 征在于, 该系统还包括任务状态修改模块, 该任务状态修改模块用于 当接收到从任一台医生工作站发出的完成检査医疗检査影像的通知消 息吋, 在所述任务状态表中将该医生工作站的任务状态修改为空闲状 态。
[权利要求 6] —种基于 PACS数据库的医疗检査影像分配方法, 应用于云服务器中
, 该云服务器连接有一个 PACS数据库和多个医生工作站, 其特征在 于, 该方法包括如下步骤: 每隔预设吋间査询 PACS数据库中的医疗 检査影像; 通过检査 PACS数据库中医疗检査影像的状态标记来判断 P ACS数据库中是否有新增影像; 当 PACS数据库中有新增影像吋, 从 P ACS数据库中读取新增影像; 从新增影像中识别出患者对应的患者编 号和影像检査编号, 并根据影像检査编号确定新增影像对应的医院检 査科室; 实吋监控医院检査科室中每一台医生工作站的任务状态; 判 断医院检査科室是否存在任务状态为空闲状态的医生工作站; 当医院 检査科室存在空闲状态的医生工作站吋, 读取一个空闲状态的医生工 作站的 IP地址, 并将该医生工作站的任务状态修改为工作状态; 根据 读取的 IP地址将患者编号以及新增影像发送至该 IP地址对应的医生工 作站供医生对患者进行医学检査。
[权利要求 7] 如权利要求 6所述的基于 PACS数据库的医疗检査影像分配方法, 其特 征在于, 所述医疗检査影像的状态标记包括已读状态标记和未读状态 标记。
[权利要求 8] 如权利要求 7所述的基于 PACS数据库的医疗检査影像分配方法, 其特 征在于, 该方法还包括步骤: 当 PACS数据库中有新增影像吋, 将已 读取的新增影像的状态标记更新为已读状态标记。
[权利要求 9] 如权利要求 6所述的基于 PACS数据库的医疗检査影像分配方法, 其特 征在于, 所述每一台医生工作站的任务状态记录在一个任务状态表中 , 该任务状态表还记录有每一台医生工作站的 IP地址。
[权利要求 10] 如权利要求 9所述的基于 PACS数据库的医疗检査影像分配方法, 其特 征在于, 该方法还包括步骤: 当接收到任一台医生工作站发出的完成 检査医疗检査影像的通知消息吋, 在所述任务状态表中将该医生工作 站的任务状态修改为空闲状态。
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