Overview
Paxman develops clinically validated scalp-cooling technology for reducing chemotherapy-induced hair loss in patients with solid tumors. The Paxman Scalp Cooling System combines a compact refrigeration unit, continuously circulating coolant, and a patient-specific cooling cap system to maintain the scalp within an effective cooling range throughout chemotherapy treatment.
The system is designed for integration into busy oncology and chemotherapy units and continuously circulates coolant between the refrigeration unit and the cap to remove heat from the scalp. Cooling reduces scalp temperature and supports the biological mechanisms associated with reducing chemotherapy-related damage to hair follicles.
Paxman Scalp Cooling System - Controlled Scalp Cooling
The core system uses a compact mobile refrigeration unit that maintains a controlled coolant temperature and continuously circulates coolant through the patient’s cap during treatment. The system continuously monitors operating temperature and incorporates visual and audible indicators for restricted or absent coolant flow, supporting reliable operation during chemotherapy sessions.
Cooling Cap & Cover - Patient-Specific Scalp Contact
The Paxman cap system consists of a flexible inner silicone cooling cap and an insulating outer cover. The inner cap incorporates patented coolant channels designed to distribute cooling across the scalp, while the outer cover helps maintain close cap-to-scalp contact and reduces heat gain from the surrounding environment. Caps are available in multiple sizes to accommodate different patient head shapes and dimensions.
Continuous Coolant Circulation - Consistent Thermal Management
A specially formulated sub-zero coolant circulates continuously between the refrigeration system and the cooling cap. Its thermal properties are designed to provide efficient heat transfer while maintaining consistent coolant flow and avoiding freezing or crystallisation during operation. Continuous circulation also removes the need for repeated manual replacement of cooling caps during treatment.
Support for Chemotherapy-Induced Alopecia
Scalp cooling is used to reduce the likelihood and severity of chemotherapy-induced alopecia in suitable patients receiving treatment for solid tumors. Clinical outcomes vary according to chemotherapy regimen and other patient-specific factors, but published clinical and real-world evidence supports scalp cooling as an established method for reducing chemotherapy-related hair loss.
Patient Experience & Supportive Oncology Care
Hair loss can have a significant psychological and social impact during cancer treatment. Scalp cooling may help selected patients retain more of their hair, maintain privacy and personal identity, and improve confidence during chemotherapy. Paxman also provides educational resources and treatment-support materials for patients and clinical teams.
