Personal Health Device Implementation Guide
1.1.0 - STU 1.1 International flag

Personal Health Device Implementation Guide, published by HL7 International / Health Care Devices. This guide is not an authorized publication; it is the continuous build for version 1.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/phd/ and changes regularly. See the Directory of published versions

Example Observation: Example of a NaN case

This is an example of a device reporting a NaN (not a number). The important aspect of this case is that the value element is absent and replaced by a dataAbsentReason element.

There is no logical id in this resource as this resource is being uploaded to the server in a create operation. The server will create the logical id and return it to the sender in the response. There is also no reference to the coincident time stamp since this observation is generated by a device that is streaming data and reporting no time stamp. The time stamp is taken to be the time of reception by the gateway.

Generated Narrative: Observation numeric-observation-not-a-number

Observation Gateway Device: Device: identifier = IEEE 11073 System Identifier,Bluetooth MAC address,Ethernet MAC address; type = MDC_MOC_VMS_MDS_AHD

status: Final

category: PHD generated Observation

code: MDC_SAT_O2_QUAL: Pulsatile quality

subject: Sisansarah Lorianthah Piggy (no stated gender), DoB Unknown ( Medical record number)

effective: 2018-11-11 19:07:48-0500

dataAbsentReason: not-a-number (Not a number)

device: Device: identifier = IEEE 11073 System Identifier,Bluetooth MAC address; manufacturer = Nonin_Medical_Inc.; serialNumber = 501900083; modelNumber = Model 3230; type = MDC_MOC_VMS_MDS_SIMP