HRR - Task - Integrated Medical Model (IMM)

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Integrated Medical Model (IMM) (Completed)

Last Published: 07/30/21 01:05:34 PM (Central)

Task Book: Entry
Principal Investigator: Myers, Jerry

Short Title: IMM

Responsible HRP Element: Exploration Medical Capability

Collaborating Org(s):

Funding Status: Completed - Task completed and produced a deliverable

Procurement Mechanism(s):

Directed

Aims:

To develop a software-based, stochastic decision support tool useful to clinical stakeholders and medical mission planners.
To develop the ability to optimize the mass and volume for an in-flight medical system and specified level of risk.
To develop a knowledge management tool for the clinical evidence used by the model (iMED database).
To integrate independent predictive modules for rare medical events.
To integrate Bayesian analyses for medical events with no in-flight history.
To create Risk-based Medical System Design Handbooks for exploration mission planning.
To achieve sufficient NASA STD 7009 verification and validation thresholds established by HRP and the exploration customer.

Integration/Unique Aspects:
The IMM accepts the results from external models and analyses. The IMM currently derives estimates of fire/smoke/toxic inhalation risks from the ISS PRA fire module. IMM uses incidence data generated by independent predictive health models and by Bayesian analyses that appear as unique tasks in the research plan.

Resources (None Listed)

Deliverables (1)

Category: Technology or Tool
Subcategory: Computational Models or Simulations

Description:
The Integrated Medical Model (IMM) tool set has three distinct components: 1) the integrated Medical Evidence Database (iMED), which manages the clinical evidence, rationale, and approach for compiling data on every medical condition represented in IMM; 2) the IMM, which is a statistical, predictive crew health risk model using Monte Carlo simulations to estimate mission risk due to crew health events; and 3) an optimization algorithm, which solves for medical system mass/volume given crew health impairment and mission risk constraints, or vice versa. The delivery of the validated tool set will contribute to the closure of Gap Med08.

Internal Customers:
None External Customers:
CHS - Crew Health and Safety

Is a Customer-Supplier Agreement (CSA) Required? Yes

Mappings

Risk of Adverse Health Outcomes and Decrements in Performance Due to Medical Conditions that occur in Mission, as well as Long Term Health Outcomes Due to Mission Exposures

Medical-401: We need to characterize the predicted resource or risk constraints associated with exploration missions in order to determine which capabilities (and associated resources) should be included in an exploration medical system.

Integrated Medical Model (IMM)

Related Tasks (103)

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Risk Approach Plans (1)

NASA Developer: Daniel Febus Responsible NASA Official: Susan Torney Contact HRP for a 508 compliant PDF Budgets, Strategic Plans, and Accountability Reports Equal Employment Opportunity Data Posted Pursuant to the No Fear Act Information-Dissemination Policies and Inventories Freedom of Information Act President's Management Agenda Privacy Policy & Important Notices Inspector General Hotline Contact HRP Human Health and Performance DIR Johnson Space Center USA.gov ExpectMore.gov

Common Item(s)
	Risk of Adverse Health Outcomes and Decrements in Performance Due to Medical Conditions that occur in Mission, as well as Long Term Health Outcomes Due to Mission Exposures