Research

MYaccess Research Observation Series Experiment ID: EXP-024 Study Description This experimental evaluation focused on validating acoustic transmission and reception behavior using paired piezoelectric transducers under PWM-controlled excitation conditions. The purpose of this study was not to develop a complete ultrasound imaging system, but rather to evaluate whether controlled acoustic energy generated at a transmitting piezoelectric […]

MYaccess Research Observation Series Experiment ID: EXP-021 Study Description This experimental evaluation focused on validating baseline piezoelectric excitation and measurable signal acquisition using PWM-controlled stimulation under simplified benchtop conditions. The purpose of this study was not to develop a complete ultrasound imaging platform, but rather to establish foundational electromechanical signal behavior relevant to future wearable

MYaccess Research Observation Series WHO Guidance Review – Peripheral Intravenous Catheters (PIVC) Preliminary analysis of WHO framework, published literature, and observational data (n≈36) Overview Peripheral vascular access remains one of the most performed invasive procedures in modern healthcare. Despite this, the technique continues to rely primarily on palpation and visual estimation. This analysis reviews WHO

MYaccess Research Observation Series Electromechanical Signal Validation – Controlled Experimental Study Part of ongoing system development and iterative testing Study Description This experimental evaluation focused on validating the ability of a compact piezoelectric element to generate and transmit measurable electrical signals under controlled mechanical stimulation. The purpose of this study was not to develop a

MYaccess Research Observation Series Experiment ID: EXP-012 Study Description In this preliminary observational assessment, we sought to evaluate which technique is most commonly used by frontline clinicians when performing peripheral vascular access. Specifically, this observation compares the use of traditional palpation-based techniques with the use of ultrasound guidance for vein localization. The purpose of this

Preliminary Observations from Emergency and Critical Care Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student) And Yisel Menendez RN, BSN, SRNA, DNAP (student) A Preliminary Observational Survey on Peripheral Venous Access in Real Clinical Environments Peripheral intravenous access remains one of the most frequently performed procedures in modern medicine. However, despite its frequency, clinicians