The 3,500-Year Problem of Vascular Access
March 5, 2026
Why One of the Most Common Procedures in Modern Medicine Still Relies on an Ancient Technique Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student)
Insights & Articles
MYaccess: Analysis, perspectives, and historical context
on vascular access, frontline workflow, and
the future of nurse-centered technology.
The Nurse of the Future
March 5, 2026
The Nurse of the Future: The Future Is Now Observations from the Frontline of Clinical Care Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student)
Frontline Clinician Feedback (n=36)
March 5, 2026
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
When Palpation Is Not Enough
March 5, 2026
What international guidelines say — and what we observe in real clinical practice Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student) Every year, hundreds
WHO Analysis: Peripheral IV Practice Still Relies on an Incomplete System
March 19, 2026
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
Ultrasound Transmission Under Medical Gloves
March 12, 2026
MYaccess Research Observation Series Experiment ID: EXP-013 Study Description This experimental assessment evaluated whether ultrasound signal transmission can be maintained under a medical glove barrier
Bench Validation of Piezoelectric Acoustic Transmission and Reception Using PWM Excitation
May 10, 2026
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
Preliminary Piezoelectric Excitation and Baseline TX/RX Signal Detection Under PWM-Controlled Conditions
May 10, 2026
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
WHO Analysis: Peripheral IV Practice Still Relies on an Incomplete System
March 19, 2026
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
Initial Piezoelectric Signal Validation Under Controlled Stimulation Conditions
March 19, 2026
MYaccess Research Observation Series Electromechanical Signal Validation – Controlled Experimental Study Part of ongoing system development and iterative testing Study Description This experimental evaluation focused
Technology Adoption Patterns in Vascular Access
March 12, 2026
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
Ultrasound Transmission Under Medical Gloves
March 12, 2026
MYaccess Research Observation Series Experiment ID: EXP-013 Study Description This experimental assessment evaluated whether ultrasound signal transmission can be maintained under a medical glove barrier
When Palpation Is Not Enough
March 5, 2026
What international guidelines say — and what we observe in real clinical practice Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student) Every year, hundreds
Frontline Clinician Feedback (n=36)
March 5, 2026
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
The Nurse of the Future
March 5, 2026
The Nurse of the Future: The Future Is Now Observations from the Frontline of Clinical Care Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student)
The 3,500-Year Problem of Vascular Access
March 5, 2026
Why One of the Most Common Procedures in Modern Medicine Still Relies on an Ancient Technique Written by Martrin Gutierrez, RN, BSN, SRNA, DNAP (student)
Clinical Experience
MYaccess was born from real clinical experience in emergency and critical care environments where rapid and reliable vascular access is critical for patient care.
Nurse-Centered Innovation
The system is designed with nurses and frontline clinicians in mind, focusing on workflow integration, ergonomics, and real bedside usability.
Future of Vascular Access
MYaccess aims to modernize vascular access by integrating ultrasound directly into the clinician’s hand, improving success rates and reducing patient discomfort.