The Continuous Glucose Meter works fine at first, but after a few days the edges start to lift, easily falling off with a graze from clothing – many people assume it's a sensor defect, but it's actually due to incorrect use of the reinforcing patch. The reinforcing patch is a secondary adhesive patch applied to the outside of the Continuous Glucose Meter sensor, with a central opening to expose the probe. Its purpose is to increase the adhesive area, provide waterproofing and sweatproofing, and reduce chafing from clothing.
The patch uses medical-grade non-woven fabric or PU film as the base material, with a locally reinforced polypropylene (PP) layer, coated with medical-grade pressure-sensitive adhesive, and covered with release paper. The base material is soft, skin-friendly, breathable, and highly elastic, allowing for a perfect fit to the skin's curves on different areas. The PP reinforcement layer is designed at key stress points of the patch, effectively improving its tensile strength and structural stability, preventing deformation or tearing due to patient movement or external pulling, ensuring a secure fixation of the medical device. The adhesive uses a medical-grade, hypoallergenic formula, exhibiting excellent adhesion to PP materials and other commonly used medical device surfaces. Its moderate tack securely holds catheters, sensors, electrode leads, and other medical devices while being gentle on the skin and leaving minimal residue after removal. The product features an easy-tear opening for quick and convenient use by clinical personnel. Shape, size, and reinforcement layer layout can be customized to meet diverse fixation needs and are compatible with mainstream medical devices.
I. Why does your continuous glucose meter keep peeling up?
Skin factors: Excessive sweating, sebum production, dry and flaky skin, excessive body hair.
Environmental factors: Prolonged immersion in water during bathing/swimming, high temperature and humidity, repeated friction from clothing.
Product factors: Original adhesive has limited stickiness, the sensor itself is thick and easily scratched.
Usage factors: Not cleaning the skin before application, not pressing it in after application, contacting water immediately after application – these are the most common mistakes.
II. Material Comparison Table
|
material quality |
Water proofing |
Breathability |
Adhesion |
Suitable Scenarios |
|
PU/TPU film |
Strong |
Fair |
Strong |
Swimming, showering |
|
Non-woven fabric / Cotton |
Weak |
Strong |
Medium |
Daily wear, sensitive skin |
|
hydrogel |
Moderate |
Strong |
Gentle |
Sensitive skin,long-term wear |
III. Omori: A Manufacturer Focused on Medical Adhesive Consumables
As a manufacturer specializing in medical adhesive consumables, Omori Biotechnology boasts years of technological expertise in hydrogel substrates and hypoallergenic adhesives. Our continuous glucose monitoring (CGM) reinforcement patches utilize medical-grade hypoallergenic adhesives, available in various substrates including hydrogel and PU, covering the opening sizes of mainstream sensor models.
For brands and distributors, Omori offers OEM/ODM customization services, supporting material selection, size customization, pattern printing, and packaging design. Product specifications can be flexibly tailored to the needs of the target market. Whether you require a cost-effective basic model or a high-end hydrogel model for sensitive skin, you can find the corresponding solution at Omori.
FAQ
1. Will the reinforcement patch affect blood glucose data? No, the central opening exposes the probe and does not affect sensor operation.
2. Can I swim with the reinforcement patch on? PU/TPU versions are okay, but dry the edges thoroughly after swimming.
3. Will removing the reinforcement patch pull the sensor off with it? Correct removal method (tear slowly from the edge, parallel to the skin): No, the sensor's adhesive is stronger than the reinforcement patch.
4. Can it be used on sensitive skin? Choose silicone gel or hydrogel versions and test on a small area first.
5. Can the reinforcement patch be reused? No, it is for single use only. Replace it when it loses its adhesiveness.
