Electrocardiography TRIZ Cases
- Flocked Conductive Electrode Layer for Bioelectric Signal Detection
A flocked fibre layer with conductive particles enhances skin contact and electrical conductivity on exercise apparel electrodes.
- ST-Segment Deviation Graph for ECG Lead Monitoring
A display module renders ST-segment deviations as bar graphs or line segments across multiple ECG leads.
- Adaptive Cardiac Signal Filter System for Noise Removal
An adaptive filter system segments cardiac signals and applies multiple bandwidth filters to improve signal quality.
- 4D Dark Blood MRI for Carotid Atherosclerosis Imaging
Synchronized magnetization suppressing preparations resolve temporal resolution trade-offs, enabling submillimeter carotid atherosclerosis visualization.
- Sacrificial Catheter Stylet Removal Mechanism
A sacrificial catheter slides over a retained stylet to enable functional catheter placement.
- Automated Noise Profiling for Medical Signal Interference
A noise management system captures physiological and environmental data to build case-specific interference profiles.
- Transcranial Endogenous Sleep-Derived Stimulation for Immune Response
Transcranial Endogenous Sleep-Derived stimulation normalizes immune reactions and reduces cytokine storms by inducing deep non-REM sleep.
- Network Sniffer for Medical System Bus Monitoring
A network sniffer monitors data packet timing on a medical system bus to determine component connection status in real time.
- Catheter Microelectrodes for Tissue Contact Detection
A catheter uses circumferential microelectrode pairs to detect myocardial tissue proximity and orientation via electrical signal analysis.
- Mediastinal Cardiac Lead Placement via Internal Thoracic Vein
Implanting leads via the internal thoracic vein reduces energy demands and lead failure compared to subcutaneous defibrillators.
- Automated EMDR Therapy System Using Eye-Tracking and Biometric Feedback
Automated software replaces manual therapist control by using eye-tracking sensors and wearable biometrics to adjust stimulus parameters in real time.
- Card Type ECG Device Hollow Bracket Nesting
A card type electrocardio measuring device uses a hollow main body bracket to accommodate electronic components between the circuit board and back encapsulation.
- Closed-Loop Anesthesia Control via EEG Indices
Computing consciousness and nociception indices from EEG signals enables real-time adjustment of anesthetic infusions, preventing intraoperative awareness.
- Implantable Heart Monitoring via Electrical Signal Comparison
An implantable registering unit captures intracardiac electrical signals and compares them against a stored baseline to assess cardiac function.
- Hemodynamic Stability Discrimination via Pressure Impedance Phase
A microprocessor analyzes the phase relationship between ventricular pressure and impedance data to classify cardiac rhythms.
- Integrated ECG and Blood Leakage Sensor for Medical Treatment
An integrated detecting device combines electrocardiogram measurement and blood leakage detection into a single unit.
- Medical Electrode Self-Lifting Tab via Shrinkable Layer
Shrinkable layers on medical electrodes flex backing layers to lift tabs, reducing placement time and dexterity requirements.
- Paediatric Catheter Location via ECG Signal Analysis
A data processing apparatus determines catheter location in paediatric patients by identifying R-wave and P-wave peaks from recorded electrocardiogram signals.
- Tap Sensor IMD State Transition Energy Management
A tap sensor detects body impacts to transition an implantable medical device from dormant to active state.
- Respiratory Therapy Device Mask Characterization via Airflow Analysis
A respiratory therapy device characterizes user interface masks by analyzing airflow parameter data generated during motor operation.
- R-wave Detection in Cardiac Assist Drive Units
Wavelet filtering and dual thresholds improve R-wave detection accuracy, synchronizing balloon pump timing with the cardiac cycle.
- Non-Invasive Pulmonary Hypertension Monitoring via Heart Sound Analysis
External acoustic sensors detect heart sounds to estimate pulmonary arterial pressure without invasive procedures.
- Neonatal Sling with Pressure-Diffusing Netting and Integrated Heating
A collapsible neonatal sling uses pressure-diffusing netting to support infants while integrating heating coils for temperature regulation.
- Bio-Information Display Segmentation for Emergency Detection
A display system segments bio-information into basic and detailed views to convert patient data for rapid interpretation.
- Automatic ECG Activity Labeling via Respiration Feature Extraction
A system extracts respiration data from ECG signals to automatically label subject activities.