DICOM通讯程序的设计

#21#18卷2期¹2003.2DICOM张力新,印震峰,吕扬生(天津大学生物医学工程系,天津300072)[]DICOM,DICOM;,DICOM[];;;[]TN915.04[]A[]1007-7510(2003)02-0021-03DesignofDICOMprotocol-basedcommunicationprogramZHANGLi-xin,YINZhen-feng,LuYang-sheng(DepartmentofBiomedicalEngineeringofTianjinUniversity,Tiangjin300072,China)Abstract:AresearchofDICOMProtocolismadeinthispaper.TheDICOMmessagestructureusedforcommunicationisanalyzed.Besides,thedetailofcommunicationdesignedforDICOMisdescribedatlast.Keywords:DICOM;communicationprogram;PACS;telemedicine1DICOMDICOMDigitalImagingandCommunica-tionofMedicine,(AmericanCollegeofRadiology,ACR)NEMA(NationalElectricalManu-facturersAssociation),,,(PACS),DICOM,DICOM,PACS,DICOM,(CT)(MR),DICOMACR-NEMA1.02.0DICOM3.0,,141,,2DICOM3,45~67~9DICOM,10~14DICOM,2DICOM,,2.1(Message)DICOM,DICOM[收稿日期]2002-11-06#22#18卷2期¹2003.2图1DICOM消息结构图2A-ASSOCIATE-RQPDU结构图DICOM1,DIMSE,,VR,VR,2.2(ProtocolDataUnit,PDU)(PDUs),DICOMDIMSEDICOMULP-DATA-TFPDUA-ASSOCIATION-RQPDUA-RELEASE-RQPDUA-ABORTPDU7PDUsPDUPDUs,,A-ASSOCIATION-RQPDU:,,;SCU/SCPA-ASSOCIATE-RQ2,,0,3DICOM3.1(Association)DICOM,As-sociation,,TCP/IPDICOM,,(1)DIMSE;(2),ID3;(3)AE(ApplicationEntity)PDU;(4)SCP/SCIJSCUSCPSCLSCP;(5)S0PSOP2.2DICOMDICOM(IOD),DICOM(ServiceClass),(SOP),SOP,(IOD)#23#18卷2期¹2003.2(上接第12页)DICOM(DSG)CNC,C-STOREC-ECHOC-GET;N,N-GETN-DELETE(SOP)(1)SOPSCPSOPSOP,PS3.7SOP,,(2)C-STOREC-STORE,DIMSE-CC-STORE,C-STORE-RQ,P-DATA(3)DIMSE-CC-STORE-RQ,DIMSEC-STOREDIMSE-CDIMSE-CC-STORE,C-STORE-RSP,P-DATA(4)DIMSE-CC-STORE-RSP,DIMSEC-STOREC-STORE(3),DIMSE-C,,,,,DIMSE-C,,,,,SOP4DICOMDICOM,DICOM,,,[参考文献][1]ACR-NEMA.DigitalImagingandCommunicationsinMedicine(DICOM).PS3.1-PS3.4.1999.[2]DongH,ChristinaOB.ImageworkflowenterprisearchitectureoftheClarianHealthsystemProceedings.IEEESymposiumonComputer-BasedMedicalSystems,2000,22,Jun24.m,,-,,,,,,3,,,,,,,(1);(2);(3);(4);(5),[参考文献][1]张旭,赵富强.脉搏血氧饱和度仪校准仪的研制[J].中国医疗器械信息,2000,6(3):34-35.[2]姜宗义,龚卫宁.脉搏血氧饱和度测量[J].医疗卫生装备,1995,(3):1-4.[3]王伟,马奇,等.整形外科学[M].杭州:浙江科学技术出版社,1999.m