CDA Attachment

CDA Attachment

CDA Attachment

CDA Attachment

Example

<entry typeCode="COMP" contextConductionInd="true"> <npfitlc:contentId extension="COCD_TP146224GB02#ObservationMedia" root="2.16.840.1.113883.2.1.3.2.4.18.16"/>

CDA Attachment

CDA Attachment

CDA AttachmentGeneric CDA

Profile has constrained the Generic CDA above• Fixed classCode• Fixed moodCode• id is 1..1• Constrained out languageCode

CDA AttachmentObservationMedia

classCode FIXED “OBS”

moodCode FIXED “EVN”

id Identifier for the attachment

DCE UUID

templateId FIXED “COCD_TP146224GB02#ObservationMedia”

value The attachment being transmitted

An image, a report, a leaflet etc…

CDA AttachmentAuthor [optional]Details of the person or device “authoring” the information in the attachment.

Usually the person or device who added the attachment to the document – much like the text section author is a person who authored that particular text section.

Informant [optional]Someone who has informed (gives information to) the author about the attachment.

Subject [optional]The subject of the attachment (who is not the record target). For example, a blood test report of a sibling.

CDA AttachmentObservationMedia.value

mediaType The mime type of the encapsulated data (for example a .pdf leaflet would be application/pdf)

As guidance, use mime types defined by iana (Internet Assigned Numbers Authority)

representation Either “B64” for Base 64 Encoding or “TXT” for all other representations.

All binary attachment must be in Base 64

Example

<value representation="B64" mediaType="image/png">PFBhdGh3YXlzQ2FzZSB4b ….. </value>

CDA AttachmentExample of attachment

<entry typeCode="COMP" contextConductionInd="true"> <npfitlc:contentId extension="COCD_TP146224GB02#ObservationMedia"

root="2.16.840.1.113883.2.1.3.2.4.18.16"/> <observationMedia classCode="OBS" moodCode="EVN”> <templateId extension="COCD_TP146224GB02#ObservationMedia"

root="2.16.840.1.113883.2.1.3.2.4.18.2"/> <id root="7DAC2CE0-AE1A-11DB-98EE-B18E1E0994CD"/> <value representation="B64" mediaType="image/png">PFBhdGh3YXlzQ2FzZSB4bWxucz……..YXNlSWQvPg0KCTwvcGF0aHdheURldGFpbHM+DQoJPHNpdGU+DQoJCTxpZD40PC9pZD4NCgkJPG5hbWU+RHVkbGV5PC9uYW1lPg0KCTwvc2l0ZT4NCjwvUGF0aHdheXNDYXNlPg0K </value> </observationMedia></entry>

CDA AttachmentLinking text to an attachment

Text section

<section classCode="DOCSECT" moodCode="EVN"> <templateId root="2.16.840.1.113883.2.1.3.2.4.18.2" extension="COCD_TP146229GB01#Section1"/> <id root="773110DB-288F-4B32-8DE1-362646A65E9A"/> <title>Document Section 2</title> <text> <content>Rendered Multimedia associated with Document Section 2 <renderMultiMedia referencedObject="ID_DAC2CE0-AE1A-11DB-98EE-B18E1E0994CD"/>RenderedMultimedia Text </content> </text></section>

CDA AttachmentLinking text to an attachment

Attachment

<entry typeCode="COMP" contextConductionInd="true"> <npfitlc:contentId extension="COCD_TP146224GB02#ObservationMedia"

root="2.16.840.1.113883.2.1.3.2.4.18.16"/> <observationMedia classCode="OBS" moodCode="EVN” ID="ID_DAC2CE0-AE1A-11DB-98EE-B18E1E0994CD" > <templateId extension="COCD_TP146224GB02#ObservationMedia"

root="2.16.840.1.113883.2.1.3.2.4.18.2"/> <id root="7DAC2CE0-AE1A-11DB-98EE-B18E1E0994CD"/> <value representation="B64" mediaType="image/png">PFBhdGh3YXlzQ2FzZSB4bWxucz……..YXNlSWQvPg0KCTwvcGF0aHdheURldGFpbHM+DQoJPHNpdGU+DQoJCTxpZD40PC9pZD4NCgkJPG5hbWU+RHVkbGV5PC9uYW1lPg0KCTwvc2l0ZT4NCjwvUGF0aHdheXNDYXNlPg0K </value> </observationMedia></entry>

CDA Attachment

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