Carefusion HS2003-050 - ProChamber Valved Holding Chamber, 50 EA/CS
The Carefusion HS2003-050 ProChamber is a valved holding chamber (VHC) engineered to enhance the delivery of aerosol medications from metered-dose inhalers (MDIs). This advanced spacer system is designed to reduce medication loss and improve deposition in the lungs, especially in pediatric and adult patients with compromised respiratory function or poor inhaler coordination.
Crafted from durable, medical-grade, anti-static materials, the ProChamber helps minimize medication adherence to the chamber wallsensuring more effective and consistent drug delivery with each breath.
| Manufacturer | Application |
| HS2003-050 | Holding Chamber |
Key Benefits
Valved One-Way Design: Prevents exhaled air from entering the chamber, maintaining medication integrity and reducing rebreathing.
Anti-Static Chamber: Enhances aerosol suspension time and increases medication availability during inhalation.
Universal MDI Port: Compatible with most pressurized metered-dose inhalers.
Improves Medication Deposition: Ideal for patients with low coordination, maximizing the effectiveness of inhaler therapy.
Portable and Lightweight: Designed for both in-clinic and at-home respiratory care use.
Compatibility and Applications
Compatible with:
Most standard MDIs used in respiratory conditions (e.g., albuterol, fluticasone)
Face masks and mouthpieces (may require additional adapters if needed)
Used in:
Pulmonology clinics and respiratory therapy departments
Emergency care settings
Home care for asthma or COPD patients
Pediatrics, geriatrics, and patients with reduced inhaler coordination
Usage Guidelines
Remove the inhaler cap and shake well. Insert into the ProChambers MDI port.
Exhale fully, place the mouthpiece or mask over the mouth and nose, and press the inhaler.
Inhale slowly and deeply. If needed, take multiple breaths per actuation.
Clean weekly with warm water and mild detergent. Air dry completely before reuse.
Certifications, Safety Standards, and Regulatory Approvals
FDA-cleared and manufactured under ISO 13485 quality system
Latex-free and BPA-free construction
Complies with standards for inhalation therapy delivery devices in clinical and home settings
Comparison with Competitor Products
Compared to traditional spacers or basic holding chambers, the ProChamber offers:
Superior anti-static properties for consistent aerosol availability
One-way valve system to prevent cross-contamination and medication loss
Trusted Carefusion build quality for reliable, repeatable performance
Low-resistance inhalation design suitable for pediatric and elderly patients
Typical User Profile and Application Scenarios
Used by:
Asthma and COPD patients of all ages
Pediatricians and pulmonologists
Respiratory therapists in hospitals and clinics
Home caregivers and patients managing chronic respiratory conditions
Best suited for:
Children or elderly patients who struggle with MDI coordination
Patients requiring consistent, full-dose medication inhalation
Clinical environments promoting optimal drug delivery practices
Best Practices for Use and Maintenance
Wash with mild soap and warm water weekly; do not use harsh chemicals
Rinse thoroughly and air dry completely before storage
Inspect valve for blockages or damage before each use
Replace chamber according to manufacturer or facility protocol
Regulatory and Safety Information
Single-patient use device. Do not share between users. Replace if any cracks, discoloration, or valve malfunction occurs. Store in a clean, dry area. Use only with prescribed inhaler medications.
How to Order
To order the Carefusion HS2003-050 ProChamber Valved Holding Chamber, add the product to your cart using CIA Medicals secure online platform.
For bulk pricing or product support, contact CIA Medical at (312) 275-5850 or reach out via the contact form on this page.
