IEEE 1847-2019 pdf download

IEEE 1847-2019 pdf download.IEEE Recommended Practice for Common Framework of Location Services for Healthcare
This recommended practice contains a common framework of IEEE SA location services for healthcare (LS-H). LS-H includes hardware and software that provides location information for clinical and non- clinical healthcare use cases. The framework includes 1) common terminology and 2) a conceptual information model.
1.2 Purpose This common framework is a foundation for future LS-H standards and recommended practices intended to improve healthcare effciency and value. Healthcare provider organizations desire these technologies to automatically track and trace items and people for a large variety of use cases such as asset tracking, surgical workfow, and patient elopement. These technologies have many potential benefts such as inventory optimization, reducing patient wait times, and increasing patient and staff safety. Prior to this framework, industry lacked common terminology and a model to frame interoperability development. Implementers experienced challenges of non-standardized solutions such as custom interfaces, multiple redundant infrastructures, long implementations, and diffcult sustainment. LS-H standards and recommended practices will increase interoperability, reduce redundancy, increase adoption, increase innovation, and improve consumer confdence.
1.3 Word usage The word shall indicates mandatory requirements strictly to be followed in order to conform to the standard and from which no deviation is permitted (shall equals is required to). 1,
2 The word should indicates that among several possibilities one is recommended as particularly suitable, without mentioning or excluding others; or that a certain course of action is preferred but not necessarily required (should equals is recommended that).
The word may is used to indicate a course of action permissible within the limits of the standard (may equals is permitted to).
The word can is used for statements of possibility and capability, whether material, physical, or causal (can equals is able to).
2. Normative references
The following referenced documents are indispensable for the application of this document (i.e., they must be understood and used, so each referenced document is cited in text and its relationship to this document is explained). For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments or corrigenda) applies.
There are no normative references in this recommended practice.
3. Defnitions
For the purposes of this document, the following terms and defnitions apply. The IEEE Standards Dictionary Online should be consulted for terms not defned in this clause. 3
accuracy: Closeness of a set of measurements versus the actual value, including precision and trueness.
See also: precision; trueness.
action: Operation generated from a rule. See also: rule.
area: User-defned location or set of locations of interest. See also: location.
association positioning method: Subject-location reported as proximity to another subject. See also:positioning method.
chokepoint: Egress between two locations. See also: location.
chokepoints positioning method: Subject-location reported as being seen by at an egress between locations.
See also: positioning method.
clinical: Healthcare business processes associated to direct patient care. Contrast: non-clinical.
constraint: Conditions or objects that infuence system performance.
event: Occurrence that triggers a rule. See also: rule.
event history: Set of all events that occurred over a time period. See also: event.
locatable: Identifable device or technique that enables estimation of a subject-location. See also:subject-location.
locatable category: Classifcation of locatable as
a) active, when locatable power is internal and locatable positioning initiation is internal,
b) passive, when locatable power is external and locatable positioning initiation is external, or
c) battery-assisted passive, when locatable power is internal and locatable positioning initiation is internal. See also: locatable; subject.
locatable-position: Position of a locatable. See also: locatable.
locatable-position accuracy: Accuracy of locatable-position estimation. See also: locatable; position.
locatable positioning initiation: Origination of locatable-position estimation, internal or external. See also:locatable-position.IEEE 1847 pdf download.IEEE 1847-2019 pdf download