I. Basic Information

Product Name: Limb Immobilization Air Splint

Model: HX-FT-03B

Brand: Hongxu

Weight: 2.0kg

Applicable Scenarios: Fracture first aid, trauma immobilization, water rescue; suitable for precise fixation of arms, legs, lumbar spine, and other body parts, as well as emergency lifesaving in drowning situations.

II. Product Overview

1. Material Characteristics:

High-strength, wear-resistant, flame-retardant, cold-resistant fluorescent PVC material.

Filled with uniformly distributed polymer particles.

No metal components, allowing direct X-ray, CT, and MRI examinations.

2. Working Principle:

Utilizes negative pressure vacuum molding to extract air from the splint, enabling rapid shaping that conforms to the patient's limb contours.

3. Core Functions:

Immobilizes fractured areas (arms, legs, etc.) to prevent secondary injuries (e.g., bone fragments piercing muscles, nerves, blood vessels, or organs).

Operates in environments from -20°C to 80°C, with vacuum fixation maintained for over 70 hours.

Can be inflated with positive pressure for use as a water rescue ring in emergencies.

4. Technical Advantages:

Advanced welding technology prevents cracking.

Evenly distributed internal particles ensure a flat fixation surface that snugly fits the patient's limb shape.

III. Product Structure

Comprises an upper limb immobilization air splint, lower limb immobilization air splint, foot immobilization air splint, and dual-pressure pump.

Upper Limb Air Splint: Designed specifically for arms and elbows.

Lower Limb Air Splint: Fits legs and knee joints.

Foot Air Splint: Suitable for feet and wrist joints.

Dual-Pressure Pump: Supports rapid air extraction (negative pressure fixation) or inflation (positive pressure rescue).

Air Valves: Ensure airtightness and compatibility with multiple splint connections.

IV. Product Parameters