HL7 v2+ Specification
0.0.0 - draft
HL7 v2+ Specification
0.0.0 - draft
HL7 v2+ Specification, published by HL7 International. This guide is not an authorized publication; it is the continuous build for version 0.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/v2ig/ and changes regularly. See the Directory of published versions
| Page standards status: Informative |
Definitions for the CD logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. CD | |
| Definition | Definition: This data type is used for labeling of digital waveform data. It defines a recording channel, which is associated with one of the values in each time sample of waveform data. Each channel has a number (which generally defines its position in a multichannel display) and an optional name or label (also used in displays). One or two named waveform sources may also be associated with a channel (providing for the use of differential amplifiers with two inputs). The other components of the channel definition data type are optional. The individual components are defined as follows: Base definition for all types defined in FHIR type system. |
| Short | channel definitionBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CD.1 | |
| Short | Channel Identifier |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVI |
| 4. CD.2 | |
| Short | Waveform Source |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVS |
| 6. CD.3 | |
| Short | Channel Sensitivity and Units |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CSU |
| 8. CD.4 | |
| Short | Channel Calibration Parameters |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CCP |
| 10. CD.5 | |
| Short | Channel Sampling Frequency |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NM |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. CD.6 | |
| Short | Minimum and Maximum Data Values |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NR |
Guidance on how to interpret the contents of this table can be foundhere
| 0. CD | |
| Definition | Definition: This data type is used for labeling of digital waveform data. It defines a recording channel, which is associated with one of the values in each time sample of waveform data. Each channel has a number (which generally defines its position in a multichannel display) and an optional name or label (also used in displays). One or two named waveform sources may also be associated with a channel (providing for the use of differential amplifiers with two inputs). The other components of the channel definition data type are optional. The individual components are defined as follows: |
| Short | channel definition |
| Control | 0..* |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CD.1 | |
| Short | Channel Identifier |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVI |
| 4. CD.2 | |
| Short | Waveform Source |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVS |
| 6. CD.3 | |
| Short | Channel Sensitivity and Units |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CSU |
| 8. CD.4 | |
| Short | Channel Calibration Parameters |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CCP |
| 10. CD.5 | |
| Short | Channel Sampling Frequency |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NM |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. CD.6 | |
| Short | Minimum and Maximum Data Values |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NR |
Guidance on how to interpret the contents of this table can be foundhere
| 0. CD | |
| Definition | Definition: This data type is used for labeling of digital waveform data. It defines a recording channel, which is associated with one of the values in each time sample of waveform data. Each channel has a number (which generally defines its position in a multichannel display) and an optional name or label (also used in displays). One or two named waveform sources may also be associated with a channel (providing for the use of differential amplifiers with two inputs). The other components of the channel definition data type are optional. The individual components are defined as follows: |
| Short | channel definition |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. CD.1 | |
| Short | Channel Identifier |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVI |
| 4. CD.2 | |
| Short | Waveform Source |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/WVS |
| 6. CD.3 | |
| Short | Channel Sensitivity and Units |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CSU |
| 8. CD.4 | |
| Short | Channel Calibration Parameters |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/CCP |
| 10. CD.5 | |
| Short | Channel Sampling Frequency |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NM |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 12. CD.6 | |
| Short | Minimum and Maximum Data Values |
| Control | 0..1 |
| Type | http://hl7.org/v2/StructureDefinition/NR |