Bộ Hướng dẫn Triển khai Core FHIR cho Việt Nam
0.5.0 - Draft for Community Review
Bộ Hướng dẫn Triển khai Core FHIR cho Việt Nam - Draft for Community Review (v0.5.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Draft tại thời điểm 2026-04-19 |
Các định nghĩa cho vn-ext-device-risk-class phần mở rộng
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Phân loại rủi ro thiết bị y tế A/B/C/D theo NĐ 98/2021/NĐ-CP Điều 4 (đã được sửa đổi, bổ sung bởi NĐ 07/2023/NĐ-CP và NĐ 04/2025/NĐ-CP) và TT 05/2022/TT-BYT (đã được sửa đổi, bổ sung bởi TT 59/2025/TT-BYT). Extension này là tùy chọn trên Device vì risk class là thuộc tính pháp lý ở mức sản phẩm/model/regulatory context; không bắt buộc cho mọi Device instance trong trao đổi lâm sàng hoặc BHYT. Phân biệt rõ với các dimension độc lập KHÔNG dùng extension này:
Optional Extension Element - found in all resources. |
| Short | Phân loại rủi ro thiết bị y tế — VN Device Risk ClassOptional Extensions Element |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 2. Extension.extension | |
| Definition | An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | ExtensionAdditional content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..0* |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Alternate Names | extensions, user content |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 4. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://fhir.hl7.org.vn/core/StructureDefinition/vn-ext-device-risk-class |
| 6. Extension.value[x] | |
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Phân loại rủi ro A/B/C/DValue of extension |
| Control | 0..1 |
| Binding | The codes SHALL be taken from For codes, see Phân loại rủi ro thiết bị y tế — VN Device Risk Class VS (required to http://fhir.hl7.org.vn/core/ValueSet/vn-device-risk-class-vs) |
| Type | CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Phân loại rủi ro thiết bị y tế A/B/C/D theo NĐ 98/2021/NĐ-CP Điều 4 (đã được sửa đổi, bổ sung bởi NĐ 07/2023/NĐ-CP và NĐ 04/2025/NĐ-CP) và TT 05/2022/TT-BYT (đã được sửa đổi, bổ sung bởi TT 59/2025/TT-BYT). Extension này là tùy chọn trên Device vì risk class là thuộc tính pháp lý ở mức sản phẩm/model/regulatory context; không bắt buộc cho mọi Device instance trong trao đổi lâm sàng hoặc BHYT. Phân biệt rõ với các dimension độc lập KHÔNG dùng extension này:
|
| Short | Phân loại rủi ro thiết bị y tế — VN Device Risk Class |
| 2. Extension.extension | |
| Control | 0..0 |
| 4. Extension.url | |
| Fixed Value | http://fhir.hl7.org.vn/core/StructureDefinition/vn-ext-device-risk-class |
| 6. Extension.value[x] | |
| Short | Phân loại rủi ro A/B/C/D |
| Binding | The codes SHALL be taken from Phân loại rủi ro thiết bị y tế — VN Device Risk Class VS (required to http://fhir.hl7.org.vn/core/ValueSet/vn-device-risk-class-vs) |
| Type | CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | Phân loại rủi ro thiết bị y tế A/B/C/D theo NĐ 98/2021/NĐ-CP Điều 4 (đã được sửa đổi, bổ sung bởi NĐ 07/2023/NĐ-CP và NĐ 04/2025/NĐ-CP) và TT 05/2022/TT-BYT (đã được sửa đổi, bổ sung bởi TT 59/2025/TT-BYT). Extension này là tùy chọn trên Device vì risk class là thuộc tính pháp lý ở mức sản phẩm/model/regulatory context; không bắt buộc cho mọi Device instance trong trao đổi lâm sàng hoặc BHYT. Phân biệt rõ với các dimension độc lập KHÔNG dùng extension này:
|
| Short | Phân loại rủi ro thiết bị y tế — VN Device Risk Class |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 2. Extension.id | |
| Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | Unique id for inter-element referencing |
| Control | 0..1 |
| Type | string |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| 4. Extension.extension | |
| Definition | An Extension |
| Short | Extension |
| Control | 0..0 |
| Type | Extension |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 6. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Is Modifier | false |
| XML Format | In the XML format, this property is represented as an attribute. |
| Summary | false |
| Fixed Value | http://fhir.hl7.org.vn/core/StructureDefinition/vn-ext-device-risk-class |
| 8. Extension.value[x] | |
| Definition | Value of extension - must be one of a constrained set of the data types (see Extensibility for a list). |
| Short | Phân loại rủi ro A/B/C/D |
| Control | 0..1 |
| Binding | The codes SHALL be taken from Phân loại rủi ro thiết bị y tế — VN Device Risk Class VS (required to http://fhir.hl7.org.vn/core/ValueSet/vn-device-risk-class-vs) |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Is Modifier | false |
| Summary | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
