PICC Line Securement

The Body Surface Conduit Fixing Device - Type H is a sterile, single-use catheter fixation system specifically engineered for securing medical conduits to patients with sensitive, fragile, or easily damaged skin. The Type H device features a body surface fixing seat constructed from satin cloth (丝绸布) coated with medical-grade pressure-sensitive adhesive, providing a softer, smoother textile backing that significantly reduces friction and shear forces against the skin compared to standard non-woven or film-based adhesives . The catheter fixing seat consists of a polypropylene plastic snap buckle (聚丙烯塑料卡扣) that locks securely around the catheter, delivering positive mechanical fixation with audible and tactile confirmation of secure engagement .

For the intensive care unit (ICU) nurse, wound care specialist, and dermatology liaison, Type H provides an essential option for patients with compromised skin integrity, including those with epidermolysis bullosa, chronic steroid use, fragile elderly skin, radiation dermatitis, or a documented history of medical adhesive-related skin injury (MARSI). The satin cloth base conforms to body contours without rigid edge lift, while the smooth texture glides over skin without catching or causing friction burns . Some Type H configurations incorporate silicone-based adhesive materials, offering an even gentler option for the most sensitive patient populations, including neonates and those with known acrylic adhesive allergies .

For the patient with sensitive skin, the Type H adhesive base offers secure fixation without the itching, redness, or contact dermatitis often associated with harsher synthetic materials. The dual-component modular design allows the adhesive base to be placed independently of the locking mechanism, optimizing placement for skin integrity while ensuring the buckle aligns perfectly with the catheter exit site and distributes fixation forces away from the insertion point—reducing tension on the catheter insertion site and minimizing the risk of tissue trauma, phlebitis, and pressure injury . Available in multiple configurations with registration as a Class II medical device , Type H is suitable for securing PICC lines, central venous catheters, hemodialysis catheters, epidural catheters, chest tubes, surgical drains, arterial lines, feeding tubes, and other percutaneous conduits across hospital, home healthcare, and long-term care settings, particularly for patients where skin preservation is a primary clinical concern.