Infant Phototherapy Capsule — Advanced 360° Submarine-Type Jaundice Treatment for Newborns

The Infant Phototherapy Capsule, also known as the "phototherapy submarine," is an advanced neonatal jaundice treatment device that surrounds the infant with therapeutic light from all directions. Unlike conventional overhead phototherapy units, its enclosed, cylindrical design delivers 360-degree light exposure without the need to reposition the baby during treatment, significantly shortening treatment duration and improving clinical outcomes.

Key Features

• Equipped with 16 LED/fluorescent treatment lamps
• Dual accumulated time counters to track total lamp operating hours
• Built-in session timer to control treatment duration
• Cooling fans for the lamp chamber and electrical circuit
• Visual and audible alarms to flag any operational fault
• General warranty included
• Brand: Freedom

Technical Specifications

1. Body Construction – Cylindrical capsule body made of shock-resistant, fiberglass-class material, electrically and thermally insulating; the capsule wheel base is anti-static.
2. Lamps – Contains 16 fluorescent (UV-range) lamps, Philips type TL-52, with a wavelength range of 400–540 nm.
3. Lamp Housing – Bulbs are easy to install and remove, and are enclosed within a transparent cover that isolates them from direct contact with the infant.
4. Spill Protection – The casing is designed so that any accidentally spilled liquid drains away from the treatment lamps, preventing short circuits.
5. Lamp Lifespan – Rated for 2,000–2,500 working hours.
6. Cooling System – Built-in fans cool the lamp chamber, transformer compartment, and electrical circuit.
7. UV Protection Shield – The capsule's outer surface is covered with a black FEME-class layer to protect medical staff from UV exposure.
8. Dual Time Counters – Two separate accumulated-hour counters track lamp usage (each covering 8 lamps), helping determine replacement timing — including when the unit runs at half capacity (8 lamps only).
9. Session Timer – Built-in timer allows precise control of treatment session length.
10. Lamp Status Indicators – Each treatment lamp is paired with its own LED signal light, which turns off simultaneously if the corresponding treatment lamp stops working.

Why Choose Submarine-Type Phototherapy Over Standard Overhead Units

• Reduces blood exchange transfusion rate by up to 96%, even in cases where jaundice bilirubin levels reach 20–24 mg/dL.
• Shortens treatment time to just one day (3–4 sessions), with each session lasting 3–4 hours and short breaks for feeding.
• No repositioning needed — the infant remains still while lamps surround the body in a full 360-degree arrangement.
• Frees up nursery capacity — standard phototherapy (4–5 lamps, external exposure) can take up to 10 days per case, tying up nursery beds and increasing costs for both hospitals and families.
• Significantly higher light intensity — with 16 treatment lamps versus the 4–5 lamps used in standard units, measured light intensity reaches roughly 19% for the capsule versus about 4% for conventional phototherapy.
  

• Important Safety Note

  The infant's eyes and testicles must be covered during treatment sessions.