Qingdao Roadzeal Textile Co., Ltd is one of most professional and reliable surgical gel pad top manufacturer and supplier in China。
In the specialized field of perioperative care, protecting anatomical structures that are highly susceptible to localized pressure is a constant challenge. Our Gel Dome Positioners collection represents the pinnacle of targeted pressure redistribution. These dome-shaped positioners are specifically engineered to provide an elevated, “pressure-neutral” interface for the head, knees, and heels, ensuring that vital capillary blood flow remains uninterrupted during even the most complex, long-duration procedures.
Utilizing high-performance viscoelastic polymer gel, our dome positioners mimic the physical characteristics of human adipose tissue. The unique dome geometry allows for a gradual transition of support, cradling bony prominences while allowing for optimal anatomical alignment in the supine, prone, or lateral positions. Whether used in neurosurgery, orthopedics, or general surgery, our gel dome pads act as a critical defense against Stage I-IV pressure ulcers and peripheral nerve damage.
The clinical efficacy of our gel dome positioners is rooted in advanced polymer physics and anatomical engineering. Our formulations are specifically designed to address the mechanical stressors that lead to intraoperative injury: Pressure Spikes, Shear Force, and Friction.
The dome shape is intentionally designed to allow the patient’s weight to “sink” into the center of the gel while the edges provide stable lateral support. This immersion increases the contact surface area by up to 400%, ensuring that interface pressures are kept well below the critical physiological threshold of 32mmHg—the point at which capillary occlusion and tissue hypoxia begin.
During patient repositioning or long-duration surgeries, “shear”—the internal pulling of skin against deep muscle tissue—is a leading cause of Deep Tissue Injury (DTI). Our dome positioners feature a low-friction coefficient surface and a solid viscoelastic core that absorbs lateral mechanical energy. This protects the dermal layers and prevents the micro-tears and bruising that lead to post-surgical skin maceration.
Maintaining the skin’s microclimate is essential for tissue resilience. Our medical-grade polymers possess high thermal conductivity, effectively acting as a passive heat sink to dissipate metabolic heat. This prevents localized “hot spots” that can weaken the skin and contribute to tissue breakdown during procedures lasting four hours or longer.
Our collection is categorized by clinical application to provide targeted support across various medical fields:
Occipital Dome Pads: Specialized head positioners designed to protect the back of the head and the occipital nerve during supine procedures.
Knee & Popliteal Support Domes: Designed to support the lower limbs while preventing pressure on the popliteal nerve and maintaining joint alignment.
Heel & Ankle Cradles: Dome-shaped pads that “float” the heels to eliminate the risk of pressure sores on one of the body’s most vulnerable points.
Universal Support Domes: Versatile, multi-sized dome pads that can be used to bolster any anatomical area requiring targeted elevation and pressure relief.
As a professional manufacturer of clinical-grade polymers, we adhere to the most stringent global standards to ensure patient safety and product longevity.
100% Biocompatible & Latex-Free: Our dome positioners are hypoallergenic, odorless, and completely safe for use on patients with sensitive skin or latex allergies.
X-Ray & C-Arm Radiolucent: Our gel formulations are transparent to X-rays and C-arm fluoroscopy, allowing for clear imaging during intraoperative procedures without the need for patient repositioning.
Leak-Proof Solid Core: Unlike liquid-filled or air-cell pads, our solid viscoelastic gel will not leak, flow out, or lose its shape even if accidentally punctured by a surgical instrument.
Clinical Disinfection Compatibility: The non-porous surface is impervious to bodily fluids and can be easily disinfected with 70% isopropyl alcohol or standard hospital-grade germicidal wipes.
What makes a dome positioner better than a flat gel pad for heel protection? The dome shape provides targeted immersion. It allows the heel to be cradled in the center while the surrounding gel redistributes the weight to the calf and ankle. A flat pad may not provide enough elevation to truly “float” the heel away from the rigid operating table.
Yes. Our medical-grade gel is non-conductive and acts as a safe insulating barrier. It prevents the patient from coming into contact with the metal components of the surgical table, providing a critical safety measure to prevent accidental grounding burns during electrosurgery.
The pads should be wiped down with a mild detergent and water, followed by a hospital-grade disinfectant wipe. It is important to avoid phenolic-based cleaners and to never place the pads in an autoclave, as extreme heat will damage the internal polymer structure.
No. Viscoelastic polymer has “infinite memory.” Unlike foam positioners that suffer from cell breakdown and permanent indentation, our gel returns to its original molded dome shape the moment the weight is removed. With proper care, these pads maintain clinical efficacy for 5 to 10 years.
Absolutely. Our medical-grade polymer is radiolucent, meaning it does not interfere with medical imaging. This is a critical feature for orthopedic and spinal surgeries where real-time fluoroscopy is required for accurate implant placement.
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