I. Basic Information

Product Name: Limb Immobilization Air Splint

Model: HX-FT-05

Brand: Hongxu

Weight: 3.5kg

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; allows direct X-ray, CT, and MRI examinations.

2. Working Principle:

Utilizes negative pressure vacuum molding: air is extracted from the airbag to rapidly shape and conform to the patient's limb contours.

3. Core Functions:

Immobilizes fractured areas (arms, legs, lumbar spine, etc.) to prevent secondary injuries (e.g., puncture wounds to muscles, nerves, blood vessels, or organs).

Operates in environments from -20°C to 80°C; vacuum fixation can be maintained for over 70 hours.

In emergencies, can be positively pressurized for use as a water rescue ring.

4. Technical Advantages:

Advanced welding technology prevents cracking.

Evenly distributed internal particles ensure a flat fixation surface that conforms to the patient's limb profile.

III. Product Structure

Comprises upper limb immobilization airbag, lower limb immobilization airbag, torso immobilization airbag, and positive/negative pressure pump.

Upper limb airbag: Designed specifically for arms and elbows.

Lower limb airbag: Fits legs and knees.

Torso airbag: Covers the lumbar spine and torso areas.

Positive/negative pressure pump: Supports rapid air extraction (negative pressure fixation) or inflation (positive pressure rescue).

Air valves: Ensure airtightness and compatibility with multiple airbag connections.

IV. Product Parameters