Body surface conduit fixing device – Type H

Body Surface Conduit Fixing Device – Type H

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Plastic Buckle Mechanical Fixation for Catheter Securement

• Primary Use: Provides a sterile, single-use catheter fixation device featuring a polypropylene plastic snap buckle designed to securely lock catheters in place without requiring adhesive contact with the catheter itself .

• How it helps: For the intensive care unit (ICU) nurse and vascular access specialist, the Type H device utilizes a positive-locking plastic buckle mechanism that snaps closed over the catheter, providing audible and tactile confirmation of secure engagement. Unlike adhesive-based fixation devices that rely on skin contact, Type H allows clinicians to secure the catheter without applying pressure-sensitive materials directly to the tube surface . For the patient, this mechanical locking mechanism ensures the catheter remains firmly in place even during patient movement, coughing, or repositioning, significantly reducing the risk of accidental dislodgement.

2. Satin Cloth (Silk Fabric) Base for Sensitive Skin

• Primary Use: The body surface fixing seat is constructed from satin cloth  coated with medical-grade pressure-sensitive adhesive, offering a softer, smoother textile backing that is gentler on fragile or sensitive skin compared to standard non-woven or film-based adhesives .

• How it helps: For the wound care nurse and dermatology liaison, the satin cloth material provides an excellent alternative for patients with compromised skin integrity, including those with epidermolysis bullosa, chronic steroid use, fragile elderly skin, or a history of medical adhesive-related skin injury (MARSI). The smooth texture reduces friction against the skin surface and minimizes shear forces during removal . 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.

3. Combined Silicone Base Material Variant

• Primary Use: Some Type H configurations may incorporate silicone-based adhesive materials, providing an even gentler option for the most sensitive patient populations while maintaining secure catheter fixation .

• How it helps: For the neonatal intensive care unit (NICU) nurse and pediatric specialist, silicone-based adhesives offer the lowest potential for skin irritation and can be removed with minimal trauma to underdeveloped or fragile skin. The silicone material also conforms well to body contours without rigid edge lift . For the neonatal or pediatric patient, this means reduced risk of skin breakdown during prolonged catheterization, less pain during dressing changes, and improved overall comfort during critical illness.

4. Dual-Component Construction for Modular Use

• Primary Use: The Type H device consists of two primary components: a body surface fixing seat (adhesive base) made of satin cloth with medical-grade pressure-sensitive adhesive, and a catheter fixing seat (polypropylene plastic snap buckle) that secures the conduit .

• How it helps: For the clinical nurse, the 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. The two components work together to distribute fixation forces away from the insertion site . For the patient, this design reduces tension on the catheter insertion point, minimizing the risk of tissue trauma, phlebitis, and pressure injury at the site where the catheter enters the body.

5. Class I/II Medical Device for General Catheter Fixation

• Primary Use: The Type H device is registered as a Class II medical device (management classification II) or Class I depending on the manufacturer, indicating its suitability for general-purpose external catheter fixation across multiple clinical scenarios .

• How it helps: For the hospital procurement manager and clinician, the regulatory classification ensures that Type H devices meet established safety and performance standards for catheter securement applications. The broad registration allows for use across multiple hospital departments without specialized additional approvals . For the patient, this means the device has been tested and validated for its intended use in securing medical conduits to the body surface.

SECONDARY & SUPPORTIVE USES

1. Peripherally Inserted Central Catheter (PICC) Securement: Stabilizes PICC lines at the exit site on the upper arm, with the satin cloth base conforming to the limb’s curvature while the plastic buckle holds the catheter hub securely .

2. Central Venous Catheter (CVC) Fixation: Anchors central lines placed in the jugular, subclavian, or femoral veins, with the gentle satin cloth adhesive suitable for chest and neck placement where skin is often more sensitive.

3. Hemodialysis Catheter Securement: Stabilizes large-bore dialysis catheters exiting the chest, where the positive-locking plastic buckle provides the robust holding power needed to withstand the torque generated by high blood flow rates during treatment.

4. Epidural Catheter Stabilization: Secures epidural catheters used for post-operative analgesia or labor pain management, with the satin cloth base conforming to the curvature of the back while the buckle prevents catheter migration.

5. Peritoneal Dialysis Catheter Securement: Anchors Tenckhoff catheters at the abdominal exit site, with the smooth textile backing reducing irritation in this high-motion area of the body.

6. Chest Tube and Surgical Drain Securement: Holds thoracostomy tubes and surgical drains (Jackson-Pratt, Blake, Hemovac) in place, with the plastic buckle providing secure fixation even when drainage systems exert tension on the tubing.

7. Arterial Line Stabilization: Secures radial, brachial, or femoral arterial catheters for continuous blood pressure monitoring in critical care settings, preventing displacement that would interrupt hemodynamic monitoring.

8. Nasogastric and Orogastric Tube Securement: Affixes feeding or decompression tubes to the face or nose, with the satin cloth material being gentle on facial skin while the buckle holds the tube at the correct depth.

9. Tracheostomy Tube Stabilization: Functions as an accessory securement device for tracheostomy tube flanges, using the satin cloth adhesive base to reduce skin irritation around the stoma site.

10. Wound Vacuum-Assisted Closure (VAC) Tubing Securement: Holds negative pressure wound therapy tubing in place, preventing tension on the adhesive drape that could break the therapeutic vacuum seal.

11. External Ventricular Drain (EVD) Securement: Anchors cerebral spinal fluid drainage systems, with the plastic buckle allowing for secure fixation that maintains the critical zero-reference level for accurate pressure monitoring.

12. Urinary Catheter Stabilization: Secures Foley catheters to the patient’s leg or abdomen, preventing urethral traction and reducing the risk of catheter-associated urinary tract infections (CAUTI).

13. Post-Mastectomy Drain Management: Secures surgical drains placed in the axilla or chest wall following breast cancer surgery, with the satin cloth base conforming to the curved anatomy of the chest and axilla.

14. Abdominal Drain Fixation After Gastrointestinal Surgery: Secures surgical drains exiting the abdomen following bowel resection, gastrectomy, or pancreatic surgery, preventing accidental pullout during patient movement.

15. Biliary Drain and Percutaneous Drain Securement: Anchors transhepatic biliary drains or percutaneous abscess drainage catheters that must remain in place for extended periods, with the satin cloth reducing irritation at the exit site.

16. Pediatric and Neonatal Catheter Securement: Provides gentle yet secure fixation for small-bore catheters in children and infants, where the smooth satin cloth material minimizes risk of skin breakdown on delicate pediatric skin.

17. Geriatric Skin Protection: The satin cloth base is specifically designed for use on fragile, thin, or easily damaged skin common in elderly patients, reducing the risk of skin tears during dressing changes.

18. Oncology Patient Line Management: Secures central lines and PICC lines for patients receiving chemotherapy, where the gentle adhesive is particularly valuable for those with sensitive skin from cancer treatments.

19. Long-Term Care Facility Catheter Stabilization: Provides durable, extended-wear securement for residents with chronic indwelling catheters, with the satin cloth adhesive maintaining integrity over multiple days of wear.

20. Home Healthcare Line Management: Used by visiting nurses for patients discharged with central lines, PICC lines, or drainage tubes, where the user-friendly buckle design simplifies securement for caregivers.

21. Rehabilitation and Physical Therapy Support: Enables patients with indwelling catheters or lines to participate actively in physical therapy without fear of dislodgement, with the mechanical buckle providing secure fixation during movement.

22. Operating Room Post-Procedure Dressing: Applied immediately after catheter placement while the patient is still under anesthesia, ensuring secure fixation before the patient wakes and begins moving.

23. Emergency Department Rapid Securement: Quickly applied in trauma bays to stabilize emergency lines (chest tubes, central lines) before patient transport, with the satin cloth base adhering well to skin even in emergency situations.

24. Cardiothoracic Surgery Recovery: Anchors mediastinal and pleural drains following coronary artery bypass grafting (CABG) or valve replacement surgery, where the satin cloth reduces irritation on the chest wall.

25. Interventional Radiology Access Site Care: Fixes sheaths and dilators during interventional procedures requiring prolonged vascular access, with the plastic buckle maintaining stability without sutures.

26. Magnetic Resonance Imaging (MRI) Compatibility: Type H devices contain no ferromagnetic metal components (plastic buckle only), making them MRI-safe for patients requiring imaging studies with indwelling lines.

27. Prolonged Catheter Dwell Time Management: The durable construction and gentle satin cloth adhesive allow for extended wear periods (typically up to 7 days), reducing the frequency of dressing changes and associated skin trauma.