Body surface conduit fixing device – Type M

Body Surface Conduit Fixing Device – Type M

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Dual-Component Design for Modular Catheter Fixation

• Primary Use: Provides a sterile, single-use catheter fixation device featuring a two-component modular design comprising a body surface fixing seat (adhesive base) and a catheter fixing seat (removable strap mechanism), allowing independent replacement of the adhesive base while maintaining catheter securement.

• How it helps: For the intensive care unit (ICU) nurse and vascular access specialist, the Type M device’s modular construction offers significant workflow advantages. The body surface fixing seat remains adhered to the patient’s skin while the catheter fixing seat can be detached and reattached as needed for site inspection, dressing changes, or catheter manipulation without replacing the entire device . The catheter fixing seat is composed of nylon burr material (hook-and-loop) with polypropylene plastic components, while the body surface fixing seat combines coated non-woven fabric, polyurethane film, and medical-grade pressure-sensitive adhesive . For the patient, this modular design reduces the frequency of adhesive removal from the skin, minimizing the risk of Medical Adhesive-Related Skin Injury and discomfort during prolonged catheterization.

2. Strap-Type Fixation for Adjustable Tension Control

• Primary Use: Features a strap-type fixation mechanism (constructed from nylon burr hook-and-loop material) that allows clinicians to adjust the tension around the catheter precisely, accommodating different catheter diameters without requiring multiple device sizes.

• How it helps: For the clinician managing patients with peripherally inserted central catheters (PICCs), midline catheters, or drainage tubes, the Type M’s adjustable strap provides superior versatility compared to fixed-size locking mechanisms. The strap can be tightened or loosened to accommodate post-procedural swelling or to adapt to catheters of varying gauges without changing the fixation device . For the patient, this adjustable tension ensures the catheter is held securely without excessive compression that could compromise flow or cause discomfort, while accommodating natural changes in limb circumference due to activity or positioning.

3. Multi-Layer Polyethylene Foam for Pressure Relief

• Primary Use: Incorporates a polyethylene foam component positioned between the catheter and the patient’s skin, providing cushioning that prevents pressure ulcers and distributes catheter weight across a broader surface area.

• How it helps: For the wound care nurse and long-term catheter management team, the integrated polyethylene foam layer serves as a protective barrier that absorbs shear forces and relieves pressure from the catheter hub against the skin . This design is particularly valuable for patients with diminished sensation, such as those with diabetic neuropathy, spinal cord injury, or prolonged sedation. For the patient, the foam cushioning prevents the development of pressure injuries at the catheter exit site—a common complication that can lead to pain, infection, and premature catheter removal.

4. Body Surface Fixation with Polyurethane Film Backing

• Primary Use: The body surface fixing seat utilizes a transparent polyurethane film backing with medical-grade pressure-sensitive adhesive that provides secure skin adhesion while allowing continuous visualization of the underlying skin and catheter insertion site.

• How it helps: For the infection control practitioner and bedside nurse, the transparent polyurethane film enables direct observation of the catheter exit site for early signs of infection (erythema, swelling, drainage, odor) without disturbing the fixation device . The coated non-woven fabric layer provides structural integrity while maintaining breathability to prevent moisture accumulation . For the patient, this transparency means daily site assessments can be performed without painful dressing removal and reapplication, reducing the frequency of adhesive-related skin trauma.

5. Dry Adhesive Application (No Liquid Adhesives Required)

• Primary Use: The pressure-sensitive adhesive on the body surface fixing seat requires no additional liquid adhesives or skin preparations, activating immediately upon application with simple finger pressure.

• How it helps: For the clinician performing catheter securement, the Type M’s dry adhesive application eliminates the waiting time associated with liquid skin preparations and reduces the risk of inadvertent catheter movement during adhesive drying. The medical-grade pressure-sensitive adhesive provides immediate fixation upon skin contact, following proper cleaning and drying of the application site . For the patient, this means faster, less cumbersome dressing changes and reduced exposure to solvent fumes associated with liquid adhesives.

SECONDARY & SUPPORTIVE USES

1. Peripherally Inserted Central Catheter (PICC) Securement: Used to stabilize PICC lines at the exit site on the upper arm, preventing pistoning (back-and-forth movement) that can lead to phlebitis, thrombosis, or line migration.

2. Midline Catheter Stabilization: Secures midline catheters in place for intermediate-duration intravenous therapy (1-4 weeks), reducing the risk of accidental dislodgement during arm movement and sleep.

3. Central Venous Catheter (CVC) Fixation: Anchors central lines placed in the jugular, subclavian, or femoral veins for long-term antibiotic therapy, chemotherapy, or parenteral nutrition, with modular design allowing line changes without adhesive replacement.

4. Dialysis Catheter Securement: Stabilizes tunneled and non-tunneled hemodialysis catheters exiting the chest or groin, where high blood flow rates create significant tubing torque requiring robust fixation.

5. Peritoneal Dialysis Catheter Stabilization: Secures Tenckhoff catheters at the exit site, preventing tension on the subcutaneous cuff and reducing the risk of exit-site infection and catheter migration.

6. Chest Tube and Surgical Drain Securement: Anchors thoracostomy tubes and Jackson-Pratt (JP) drains to the chest or abdomen, preventing pullout that could lead to pneumothorax or surgical site infection.

7. Epidural Catheter Fixation for Pain Management: Secures epidural catheters used for post-operative analgesia or labor pain relief, with modular design allowing site inspection without device removal.

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

9. Nasogastric and Orogastric Tube Securement: Affixes feeding or decompression tubes to the nose or cheek, with adjustable strap accommodating different tube sizes from 8 Fr to 18 Fr.

10. Tracheostomy Tube Stabilization: Functions as a securement device for tracheostomy tube flanges, preventing tube movement that could cause tracheal injury or accidental decannulation.

11. External Ventricular Drain (EVD) Securement: Anchors cerebral spinal fluid drainage systems, with modular design allowing zero-reference level adjustments without disturbing the adhesive base.

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

13. 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 vacuum seal.

14. Pediatric Catheter Securement: Provides gentle, adjustable fixation for children with smaller vasculature and active lifestyles, where the strap-type mechanism accommodates growth and movement.

15. Neonatal Intensive Care Unit (NICU) Catheter Management: Used for securing umbilical catheters, peripherally inserted central catheters, and other small-bore lines in premature infants, with foam cushioning protecting fragile neonatal skin.

16. Geriatric Skin Protection: The polyethylene foam layer and gentle adhesive are specifically designed for use on fragile, thin, or easily damaged skin common in elderly patients, reducing the risk of skin tears.

17. Oncology Patient Line Management: Secures central lines and PICC lines for patients receiving chemotherapy, with modular design allowing site inspection for signs of infection without device removal (critical in immunocompromised patients).

18. Burn and Trauma Patient Securement: Used in patients with compromised skin integrity where traditional adhesives may cause further damage; the foam cushioning provides a protective interface between the catheter and sensitive skin.

19. Long-Term Care Facility Catheter Stabilization: Provides durable, extended-wear securement for residents with chronic indwelling catheters, with modular design reducing the frequency of dressing changes and associated skin trauma.

20. Home Healthcare Line Management: Used by visiting nurses for patients discharged with central lines, PICC lines, or drainage tubes, where the modular design simplifies at-home care and allows line changes by family caregivers under professional guidance.

21. Rehabilitation and Physical Therapy Support: Enables patients with indwelling catheters or lines to participate actively in physical therapy without fear of dislodgement, with adjustable strap accommodating limb movement.

22. Post-Surgical Drain Management (Multiple Drains): Used to secure multiple drainage tubes exiting the same surgical site, organizing and stabilizing them to prevent tangling and tension on fresh incisions.

23. Interventional Radiology Access Site Care: Fixes sheaths and dilators during interventional procedures requiring prolonged vascular access, maintaining stability without sutures.

24. Magnetic Resonance Imaging (MRI) Compatibility: The Type M device contains no ferromagnetic metal components, designed to be MRI-safe for patients requiring imaging studies with indwelling lines.

25. Emergency Department Rapid Securement: Quickly applied in trauma bays to stabilize emergency lines (chest tubes, central lines) before patient transport, with modular design facilitating later adjustments without device replacement.

26. 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.