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merit hydrophilic guide wire
Merit Medical Systems
Summary: The Merit Hydrophilic Guide Wire is a medical device used primarily in interventional radiology and urology to navigate through difficult anatomical pathways. It is commonly used by specialists in procedures requiring precise guide wire placement.
FDA Clearance Information
Pathway
510K
Number
K201595 ↗
Decision Date
October 14, 2020
Product Code
DQX
Device Class
Class 2
Evidence
419 studies
The Merit Hydrophilic Guide Wire was cleared through the FDA 510(k) pathway on October 14, 2020. It is manufactured by Merit Medical Systems and is classified as a Class 2 device under product code DQX.
What It Is
The Merit Hydrophilic Guide Wire is a flexible, thin wire with a hydrophilic coating that reduces friction, allowing it to navigate through tortuous or narrow anatomical pathways. It is designed to facilitate the placement of other devices, such as catheters, in minimally invasive procedures. Its hydrophilic coating is particularly useful in reducing resistance in tight or challenging anatomical structures.
Clinical Applications
This guide wire is commonly used in interventional radiology and urology for procedures such as accessing ureteric strictures, navigating vascular pathways, and facilitating the placement of stents or catheters. It is particularly useful in settings where precision and reduced friction are critical, such as in patients with complex anatomical challenges or strictures.
Indications for Use
The FDA indications suggest that this guide wire is intended for use in procedures where navigation through difficult or narrow anatomical pathways is required. It is suitable for patients with conditions that involve strictures or obstructions in the urinary or vascular systems.
Practical Considerations
The guide wire is available in various lengths and diameters to accommodate different procedural needs. It is compatible with a range of catheters and other interventional devices. Clinicians should be aware of the hydrophilic coating, which requires the wire to be kept moist for optimal performance.
Related Literature
The linked study explored a modified technique using a hydrophilic guide wire to traverse ureteric strictures that were difficult to pass with standard devices. Five cases were presented, demonstrating the effectiveness of the guide wire in navigating tight strictures. The study highlighted the advantages of the hydrophilic coating in reducing friction, though it was limited by a small sample size and lack of comparison with other guide wires.
Linked Studies (20)
PubMed • 2025
Onyx Liquid Embolic Agent: Basic Knowledge for Its Use in Interventional Neuroradiology.
Journal of neuroendovascular therapy
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Performance evaluation of quantitative hemoglobin A2 and fetal hemoglobin testing using commercially lyophilized vs. in-house whole blood controls in Chinese clinical laboratories: a 12-year analysis of National External Quality Assessment Data.
Clinical chemistry and laboratory medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical progress note: Haemophilus influenzae type b.
Journal of hospital medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Pilot study of social media promotion of home-based self-testing for syphilis.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical development and performance of the First to Know Syphilis Self-Test for over-the-counter usage: a de novo rapid test for treponemal antibody.
Journal of clinical microbiology
View Source →
PubMed • 2025
Implementation of an Opt-Out and Rapid Point-of-Care Syphilis Testing Program for Pregnant Patients Presenting to the Emergency Department.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Evaluation of Rapid Syphilis Testing Using the Syphilis Health Check in Florida, 2015-2016.
Florida public health review
View Source →
PubMed • 2025
Multiplex droplet digital PCR for the detection and quantitation of Streptococcus pneumoniae, Mycoplasma pneumoniae, and Haemophilus influenzae.
Frontiers in cellular and infection microbiology
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Palm Multidiagnostic of Mycoplasma pneumoniae, Chlamydia pneumoniae, Haemophilus influenzae, and Streptococcus pneumoniae Using One-Tube CRISPR/Cas12a.
Transboundary and emerging diseases
View Source →
PubMed • 2025
Tp40: a new potential prognostic and diagnostic marker for syphilis.
Microbiology spectrum
View Source →
PubMed • 2025
Serotonin sets up neutrophil extracellular traps to promote neuroendocrine prostate cancer metastasis in the liver.
The Journal of clinical investigation
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Application value of Philips Ingenuity TF PET/CT scanner imaging agent FAP in evaluating renal fibrosis.
Hellenic journal of nuclear medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Message from Dr. Philippe T. Georgel, Guest Editor for the Marshall University Collection, Brad D. Smith, President of Marshall University, and Dr. Anivandan Mukherjee, Provost of Marshall University.
Biochemistry and cell biology = Biochimie et biologie cellulaire
View Source →
PubMed • 2025
Improved patient comfort and procedural efficiency using chlorhexidine-coated hydrophilic urethral catheters: a randomized controlled trial.
Journal of Yeungnam medical science
RCT View Source →
PubMed • 2025
pTx-Pulseq in hybrid sequences: Accessible and advanced hybrid open-source MRI sequences on Philips scanners.
Magnetic resonance in medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Comparative connectomics of Drosophila descending and ascending neurons.
Nature
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Hydrophilic-coated sheaths for reducing radial artery spasm during transradial procedures: A systematic review and meta-analysis.
Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences
View Source →
PubMed • 2025
History of antineutrophil cytoplasmic autoantibodies : Milestones in rheumatology.
Zeitschrift fur Rheumatologie
View Source →
PubMed • 2025
A Hydrophilic Polyurethane Foam Containing Nigella sativa Oil as a Wound Dressing.
BioMed research international
RCT|prospective|retrospective|case Series|other View Source →Frequently Asked Questions
What is the Merit Hydrophilic Guide Wire used for?
It is used to navigate through difficult anatomical pathways in procedures such as accessing ureteric strictures or vascular pathways.
What specialties typically use this device?
Interventional radiologists and urologists commonly use this device.
What are the FDA-cleared indications?
The guide wire is indicated for use in procedures requiring navigation through narrow or difficult anatomical pathways, such as strictures or obstructions.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.