1 / 10

Vent nomenclature – semantic architecture - “Finite State Model (FSM)” perspective - Architecture

Vent nomenclature – semantic architecture - “Finite State Model (FSM)” perspective - Architecture. J. Wittenber, N. Jones d9w08Mar10. Intro. This paper updates the “Finite State Model (FSM)” perspective General: Descriptive language Architectural Graphical Relational *, Tabular

velvet
Télécharger la présentation

Vent nomenclature – semantic architecture - “Finite State Model (FSM)” perspective - Architecture

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Vent nomenclature – semantic architecture - “Finite State Model (FSM)” perspective- Architecture J. Wittenber, N. Jones d9w08Mar10 ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  2. Intro • This paper updates the “Finite State Model (FSM)” perspective • General: Descriptive language • Architectural • Graphical • Relational*, Tabular • Ontological • And includes several annotated wave examples from literature for discussion and validation purposes *Initial harmonization with emerging related standards • Risk Management for MedDevs in HC IT Networks (ISO/IEC 80001-1) • Particular requirements for basic safety and essential performance of critical care ventilators (ISO/IEC 80601-2-12) ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  3. Vent Nomenclature – Mode - Descriptive language - General Notes: 1 From “Classes Properties & Attributes of the Elements of Ventilation.xlsx”[Jones/Dain] and related ontology (see slide). ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  4. Vent Nomenclature –FSM - Architecture – Graphical view ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  5. Vent Nomenclature –FSM - Architecture – Relational, Tabular view • Attribute value sets are taken combinationally to derive an FSM path • “f(χ)”  analogical transfer function, typ. a [low-order ] polynomial, esp. constant or slope @ P, Q, V. • See slide “Notes” for more definition on Attributes See Examples (2) (1) ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  6. Vent Nomenclature –Mode – Ontological view ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  7. Vent Nomenclature –FSM Architecture – Example Annotated Waves – (1) - APRV ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  8. Vent Nomenclature –FSM Architecture – Example Annotated Waves – (2) ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  9. Vent Nomenclature –FSM Architecture – Notes Notes are included in a document construct as follows. ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

  10. Vent Nomenclature – PPV BT - FSM perspective – Inspiration Phase – Initial version Initiation Inflation Transition Termination sBT Q0 VC. sMode types (i-iii) determine entry condition (sTinsp may be f(sI:E,1/sRR} “Time-terminated” (tbd) PC Expiration “Flow-terminated 3” PS (allowing termination by change of patient’s breathing effort) 1,”Volume Support” can be considered as a PS Volume-targeted variation, with ∆sPAW adapted Breath-to-Breath 2 in Propor’l Assist Ventil’n, sPAW may be linear f(inh. effort, e.g. CRG) 3 May be Time- or Flow-terminated, whichever is first ISO/IEEE11073/IHE/IEC JWG on Vent Nomenclature

More Related