OEM Solutions
Integrate the BEP™ compression module into your devices
A modular, patent-pending biomechanical technology designed for integration into wearable medical devices, abdominal support systems, medical textiles and compression garments.
A self-contained compression sub-assembly, ready to integrate
The Extra-Parietal Balloon (BEP™) is not merely a component — it is a complete compression sub-assembly that can be embedded in a host device. It comprises the inflatable structure, the compressive shield with reinforcement blades, the inflation system (manual pump and flexible tube) and the deflation valve.
The module is designed to be removable or permanently integrated, depending on the architecture of the host device. It can be housed in an internal pocket, bonded to the inner surface, or built into the textile structure itself.
Engineering parameters for integration planning
Compression assembly
| Parameter | Specification | Notes |
|---|---|---|
| Active surface | 80 – 160 cm² | Triangular or flattened ovoid geometry |
| Upper angle | 60° – 90° | Aligned with the xiphoid process |
| Lower angles | 45° – 60° | Following the costal margins |
| Operating pressure | 0 – 20 Torr | User-adjustable via manual pump |
| Working volume | 300 – 1 500 cm³ | Up to 3,000 cm³ for extreme morphotypes |
| Width | 8 – 25 cm | Depending on size variant |
| Height | 4 – 20 cm | Depending on size variant |
Reinforcement system
| Parameter | Specification | Notes |
|---|---|---|
| Compressive shield | Semi-rigid (polycarbonate or polyurethane) | Moulded, covers the inflatable element |
| Reinforcement blades | 5 – 7 segmented blades | Aluminium or composite, removable |
| Blade housings | Textile sleeves, sewn or sealed | Replaceable configuration |
| Peripheral ring (optional) | Moulded polycarbonate / polyurethane | Vertical grooving for controlled flexibility |
Inflation system
| Parameter | Specification | Notes |
|---|---|---|
| Pump | Manual, integrated | No external power source required |
| Tubing | Sealed flexible tube | Medical grade, low deformation |
| Deflation | Manual valve | Controlled, progressive release |
| Safety | Pressure-limiting valve (optional) | Over-inflation prevention |
| Max. pump strokes per size | ~35 / ~45 / ~55 | Mechanical limit, not a target for use |
Multiple form factors, one compression principle
The BEP™ module is designed to suit a range of host device architectures. The key integration decisions concern the attachment method, the textile interface and the level of modularity required.
The BEP™ assembly is housed in a dedicated internal pocket of the host garment. It can be inserted, removed and replaced independently. Hook-and-loop or equivalent fastening. The simplest integration route.
The BEP™ is permanently bonded to the inner surface of the host device. The compression assembly becomes an integral part of the garment structure. Suited to dedicated medical devices.
The inflatable balloon is replaced by a thermoformed or injection-moulded foam cushion (EVA, expanded PE or PP). Fixed compression, no inflation system required. Simplified manufacturing for high-volume applications.
The inflatable pocket is filled with liquid rather than air, providing compression through hydrostatic pressure. Alternative tactile properties and pressure distribution. For specialised clinical applications.
Textile architecture for optimal compression transfer
The performance of the BEP™ module depends on the mechanical properties of the host garment. GASTER control® provides detailed textile engineering guidelines to OEM partners to ensure optimal compression transfer and patient comfort.
Differentiated zone architecture
Frontal zone (compression plane): low-extensibility materials forming a stable backing plane for the BEP™ assembly. Recommended: laminated PVC, reinforced nylon or equivalent technical textiles with low elongation under load.
Lateral and dorsal zones (mobility): elastic materials (elastane, mesh, stretch textile) allowing trunk mobility, respiratory comfort and adaptation to body movement during daily activities.
Tension system interface
The host device must accommodate a mechanical pulley tension system — semi-rigid straps routed through dorsal loops and returning to the front. This allows the user to progressively adjust peripheral rigidity. A locking mechanism (hook-and-loop, adjustable buckle or magnetic system) maintains the set tension.
Reference materials
Biocompatibility
All materials in contact with the skin are evaluated in accordance with ISO 10993-1 for prolonged contact with intact skin. Endpoints covered: cytotoxicity (ISO 10993-5), sensitisation (ISO 10993-10) and irritation (ISO 10993-23). The device is designed to be worn over a thin garment, not directly on the skin.
Where the BEP™ platform creates value
Adding a localised, adjustable compression function to existing abdominal support devices
Bodysuits, undergarments or medical textiles with integrated epigastric compression
Abdominal wall support devices requiring a localised compression zone
Orthosis and medical textile ranges seeking to add a reversible compression function
From first contact to integrated product
GASTER Technology provides end-to-end support for OEM integration — from initial feasibility assessment through the regulatory pathway to production transfer.
What the partner takes on, and what we provide
Under Regulation (EU) 2017/745, the party placing a finished device on the market under its own name assumes the responsibilities of legal manufacturer: technical documentation, conformity assessment, CE marking, risk management, instructions for use and post-market surveillance.
Our role is to supply the compression module, the associated technical documentation and the engineering support required for integration. The partner retains its brand, its distribution channels and control of the intended purpose it declares for its device.
Let's discuss your integration project
Share your device concept or technical requirements. Our engineering team will assess feasibility and propose a tailored integration pathway.
GASTER control® — GASTER Technology Limited, 5/1 Merchants Street, Valletta VLT 1171, Malta.