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Medical device low acuity vitals system architecture

  • US 10,310,845 B2
  • Filed: 11/07/2014
  • Issued: 06/04/2019
  • Est. Priority Date: 06/27/2014
  • Status: Active Grant
First Claim
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1. A medical device, comprising:

  • a tangible, non-transitory storage device storing a single system architecture including a plurality of modular software components, wherein each of the plurality of modular software components is programmed to provide a separate medical device functionality;

    wherein each of the plurality of modular software components is configured to run independently as a daemon such that each daemon provides the separate medical device functionality;

    wherein the plurality of modular software components further comprise a plurality of reusable assets,wherein at least one of the plurality of reusable assets is a proxy for interfacing with a measurement module, wherein the measurement module is configured to obtain patient physiological data;

    wherein at least one of the plurality of reusable assets specifies a message channel for receiving output from the measurement module; and

    wherein the message channel is defined between the proxy and the measurement module within the medical device so that the patient physiological data is communicated, using an object-oriented data model with a publish/subscribe bus architecture, from the measurement module to the proxy;

    wherein each of the plurality of modular software components is configured to be modified and recompiled without recompiling unchanged modular software components; and

    wherein the plurality of modular software components are configured to communicate to each other through a software component.

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