Baroreflex Therapy Programmer With Feedback-Based Parameter Tuning

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Solution Overview

Problem

Current programming methods for implanted baroreflex activation devices are complex, time-consuming, and lack efficiency in adjusting operating parameters to achieve optimal therapeutic effects while minimizing side effects and prolonging device lifespan.

Innovation Solution

A programming system comprising a computing device and a pivotally coupled programming device with a user interface for adjusting programmable parameters, including pulse amplitude, width, and frequency, while considering compliance and battery life, to tailor therapy delivery to individual patients.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If complex programming methods are used to adjust operating parameters, then therapeutic effectiveness is improved, but programming time and operational complexity increase

Engineering Contradiction:

Improvetherapeutic effectivenessVSAvoidprogramming time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The programming system automatically adjusts operating parameters by having the implanted device itself provide feedback on its operational state and patient response. The system self-regulates by monitoring therapy delivery and automatically modifying parameters to optimize therapeutic effectiveness without requiring extensive manual programming time.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The programming system incorporates real-time feedback mechanisms where the implanted baroreflex activation device communicates its operational status, battery level, and therapy delivery data back to the programming device. This feedback loop enables automatic parameter adjustment and optimization, reducing the need for complex manual programming while maintaining therapeutic effectiveness.

Inventive Principle:

Principle #23Feedback

2Reliability

If multiple operating parameters are adjusted to optimize therapy, then therapeutic effectiveness is improved, but device complexity increases

Engineering Contradiction:

Improvetherapeutic effectivenessVSAvoidprogramming system complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The programming device is designed as a multi-functional system that can adjust multiple operating parameters (amplitude, pulse width, frequency) simultaneously while also monitoring battery status, lead impedance, and therapy delivery. This universal approach consolidates multiple functions into a single integrated system, managing complexity through consolidation rather than proliferation of separate components.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The programming system merges the computing device, programming device, and implanted baroreflex activation device into an integrated communication network. By combining these previously separate elements into a unified system with standardized communication protocols, the overall complexity is reduced despite the increased capability to adjust multiple parameters.

Inventive Principle:

Principle #5Merging (Combining)

3Productivity

If programming time is reduced for efficiency, then productivity is improved, but programming precision and safety may deteriorate

Engineering Contradiction:

Improveprogramming efficiencyVSAvoidprogramming safety

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

The programming system performs preliminary assessments and automatic parameter adjustments before final therapy delivery. The system pre-configures operating parameters based on patient data and device status, then validates these settings through automated safety checks before implementation. This preliminary action ensures that even with reduced programming time, safety and precision are maintained through pre-planned, validated parameter sets.

Inventive Principle:

Principle #10Preliminary action

4Reliability

If operating parameters are optimized for immediate therapeutic effect, then treatment effectiveness is improved, but device battery life may be reduced

Engineering Contradiction:

Improvetherapeutic effectVSAvoidbattery life

Core Design Contradiction:

ReliabilityVSDuration of action of stationary object

Solution Approach 1:

The programming system dynamically adjusts operating parameters based on real-time feedback from the implanted device and patient response. Rather than using fixed high-intensity parameters that would deplete battery quickly, the system continuously adapts amplitude, pulse width, and frequency to provide optimal therapeutic effect while conserving energy. This dynamic approach allows the system to scale parameter intensity based on actual patient need rather than maximum potential.

Inventive Principle:

Principle #15Dynamics

Data Source

PatentUS20260069869A1Programmer and antenna for medical device

Publication Date: 2026.03.12 CVRX INC

AI summary

Methods and associated devices for programming a therapy for an implantable baroreflex activation system are described, including for programming the implantable baroreflex stimulation system with operating parameters.