Modular Prone & Spinal Positioning Set — Operating Table Mattresses, Carbon-Fiber Spinal Knife Holders & Prone-Position Pads for Complete Spinal Surgery Workflow
Product Title
Modular Prone and Spinal Positioning Set | Operating Table Mattress, Four-Piece, Combined, and Four-Point Carbon Fiber Spinal Knife Holders, and Carbon Fiber Prone Position Pad | Velcro-Lined Mattress with Custom Sizes | Full C-Arm Penetration | Anti-Static PU Leather | Universal Operating Table Compatibility
Product Overview
This comprehensive modular set for prone and spinal positioning provides the complete workflow solution for any operating room performing posterior spinal surgery — from the foundational operating table mattress that contacts the patient's entire body, through the spinal knife holders that create the abdominal decompression platform, to the carbon-fiber prone-position pads that support the patient's torso and extremities while enabling full intraoperative imaging. The set is designed as an integrated, modular system in which every component is engineered to work together seamlessly, yet each piece can also function independently or be combined in different configurations to match the specific requirements of each procedure, each patient, and each surgical discipline.
The foundation of the system is the Velcro-lined operating table mattress (PP-012) — a full-length, full-body support surface available in black, blue, or pink anti-static PU leather with a choice of ordinary sponge or memory sponge core, in thicknesses ranging from 30 mm to 100 mm to match the procedural and patient-specific requirements. The mattress features a Velcro reversible side that adapts to any operating table brand, creating a secure, non-slip interface between the mattress and the table surface that prevents migration during patient transfers and intraoperative table adjustments. The Velcro-lined surface also serves as the attachment interface for all other components in the set — spinal knife holders, prone-position pads, and accessories can be bonded directly to the mattress surface at any position, creating a customizable, reconfigurable positioning platform that can be tailored to each procedure in minutes.
The spinal knife holder family spans four distinct designs — the four-piece spinal knife holder (PP-013-A) with customizable cushion and base plate dimensions, the combined spinal knife holder (PP-014-A) with a split bed-board for pediatric and adult use, the combined spinal knife holder with perspective bed board (PP-014-B1) for full intraoperative imaging, and the four-point carbon-fiber spinal knife holder (PP-014-C) with adjustable four-point brackets and double-layer high-density sponge cushioning. The carbon-fiber prone position pad (PP-014-D1) completes the set, providing a radiolucent support surface for the patient's torso during full-penetration C-arm procedures.
Every component in the set supports full C-arm penetration — enabling intraoperative fluoroscopy, plain radiographs, and 3D imaging without removing or repositioning any part of the positioning system — and every component disassembles easily for thorough disinfection between cases, ensuring compliance with infection-control protocols in the highest-acuity spinal surgery environments.
Key Features & Clinical Advantages
Modular, reconfigurable system design — Every component in the set can be used independently or combined in different configurations to match the specific requirements of each procedure, enabling a single inventory to support the full spectrum of prone-position and spinal surgery workflows — from simple lumbar discectomy to complex multi-level deformity correction.
Velcro-lined mattress with custom size compatibility — The operating table mattress features a Velcro reversible side that adapts to any operating table brand, while custom sizes are available to match non-standard table dimensions — eliminating the need for brand-specific mattress procurement and enabling seamless integration across multi-brand hospital environments.
Full C-arm penetration across the entire set — Every component is designed to enable complete intraoperative imaging access, with radiolucent carbon-fiber options and perspective bed-board designs that allow the C-arm to pass through the positioning system from any angle without obstruction — eliminating the need to remove positioning components for imaging and reducing operative time and radiation exposure.
Anti-static PU leather across all cushion surfaces — Every patient-contact surface in the set is covered in anti-static PU leather that prevents electrostatic charge buildup — a critical safety feature in spinal surgery where static discharge could interfere with intraoperative neurophysiological monitoring (IONM) equipment including somatosensory evoked potentials (SSEPs) and motor evoked potentials (MEPs).
Easy disassembly for disinfection — Every component in the set disassembles quickly and completely without tools, enabling thorough cleaning and sterilization of all surfaces — including cushion cores, frame joints, and mounting interfaces — between each case.
Multiple sponge and thickness options — The mattress is available with ordinary sponge or memory sponge cores in thicknesses from 30 mm to 100 mm, while the spinal knife holders use high-density rebound sponge, rebond sponge, memory sponge, and double-layer high-density sponge configurations — providing the exact pressure-distribution characteristics needed for each procedural duration and patient body type.
Pediatric and adult compatibility — The combined spinal knife holder (PP-014-A) features a bed-board that can be split to create separate support surfaces sized for pediatric and adult patients, while the four-point carbon-fiber spinal knife holder (PP-014-C) features adjustable brackets that accommodate both adult and pediatric body dimensions.
Color-coded mattress options — The operating table mattress is available in black, blue, and pink anti-static PU leather, allowing facilities to color-code mattresses by operating room, surgical discipline, or patient population for streamlined inventory management and rapid visual identification.
Model Variants & Specifications
Operating Table Mattress
PP-012 — Operating Table Mattress (Velcro-Lined, Anti-Static PU Leather, Customizable)
The foundation of the entire modular positioning set, the PP-012 operating table mattress is a full-length, full-body support surface available in black, blue, or pink anti-static PU leather with a choice of ordinary sponge or memory sponge core. The mattress is available in eight thickness options — 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, and 100 mm — allowing facilities to select the exact thickness needed for each procedural application: thinner mattresses (30–50 mm) for procedures where a low-profile surface is preferred and the spinal knife holders provide the primary support; medium thicknesses (60–70 mm) for standard spinal procedures requiring balanced comfort and support; and thicker mattresses (80–100 mm) for prolonged procedures, bariatric patients, or procedures where maximum pressure redistribution is required across the patient's entire body.
The Velcro reversible side is the defining feature of this mattress — one side of the mattress is covered with a full-surface Velcro loop field that bonds securely to the Velcro hook surface on the underside of every spinal knife holder, prone-position pad, and accessory in the set. This creates a secure, non-slip interface that prevents component migration during patient transfers and intraoperative table adjustments, while also allowing every component to be repositioned freely along the length and width of the mattress to match the exact requirements of each procedure. The Velcro surface also adapts the mattress to any operating table brand — the reversible design allows the mattress to be placed Velcro-side-up for accessory attachment or Velcro-side-down to bond directly to compatible table surfaces, and custom sizes are available to match non-standard table dimensions.
The ordinary sponge option provides firm, consistent support at a lower cost for high-turnover facilities, while the memory sponge option provides superior pressure redistribution through viscoelastic conforming to the patient's body contours — reducing the risk of pressure-related skin injury during prolonged spinal procedures lasting many hours. The anti-static PU leather cover prevents electrostatic charge buildup, resists fluid absorption, and can be wiped clean and disinfected rapidly between cases.
Four-Piece Spinal Knife Holder
PP-013-A — Four-Piece Spinal Knife Holder (Customizable Cushion and Base Plate)
A four-piece spinal knife holder system designed for prone position and spinal surgery, featuring customizable cushion size and base plate size to match the specific requirements of each facility's procedural mix and patient population. The four-piece design consists of four separate support segments that can be arranged and spaced independently along the Velcro-lined mattress surface, creating a customizable abdominal decompression platform that can be configured to match the patient's body dimensions and the specific spinal level being operated on.
Each piece is constructed with high-density rebound sponge and memory sponge layered for optimal pressure distribution, covered with anti-static PU leather for IONM compatibility and rapid disinfection. The high-density rebound sponge core provides firm, structural support that resists compression set during prolonged procedures, while the memory sponge layer conforms to the patient's thorax, abdomen, and pelvis contours, distributing pressure evenly across the contact surfaces and preventing focal compression of the breasts, iliac crests, and abdomen.
The customizable cushion and base plate dimensions allow facilities to order the four-piece set in sizes that match their specific table width, patient population, and procedural requirements — from narrow configurations for slender patients and cervical procedures to wide configurations for bariatric patients and extended lumbar work. The four independent pieces can be arranged to create the exact abdominal opening width and length needed for each procedure, and each piece can be repositioned along the Velcro mattress surface to fine-tune the support geometry intraoperatively.
Combined Spinal Knife Holder
PP-014-A — Combined Spinal Knife Holder (1000 × 500 × 100 mm, Split Bed-Board)
A combined spinal knife holder measuring 1000 × 500 × 100 mm, constructed with rebond sponge — a high-density, reconstituted foam that provides exceptional structural rigidity and long-term durability — covered with anti-static PU leather. The defining feature of this model is the split bed-board design — the 1000 mm long support surface can be separated into two independent halves, creating separate support surfaces sized for pediatric and adult patients or for procedures where different support configurations are needed for the cranial and caudal halves of the patient's torso.
The split design enables a single spinal knife holder to serve both the adult and pediatric patient populations — when used as a single unit, the full 1000 × 500 mm surface supports an adult patient's torso from the upper thorax to the pelvis; when split, the two halves can be used independently to support a pediatric patient on one half while the other half is stored, or the two halves can be spaced apart to create a wider abdominal opening for bariatric patients. The rebond sponge core provides firm, durable support that maintains its shape and structural integrity across thousands of procedure cycles, and the anti-static PU leather cover ensures IONM compatibility and rapid disinfection between cases.
PP-014-B1 — Combined Spinal Knife Holder (1000 × 500 × 100 mm, Perspective Bed Board for Full Imaging)
A variant of the combined spinal knife holder that shares the same 1000 × 500 × 100 mm dimensions and rebond sponge with anti-static PU leather construction as the PP-014-A, but replaces the standard solid bed board with a perspective (radiolucent) bed board designed for full intraoperative imaging. The perspective bed board allows the C-arm to pass through the support structure from any angle — lateral, anteroposterior, or oblique — without obstruction, enabling continuous fluoroscopic guidance during pedicle screw placement, interbody cage insertion, and deformity correction without removing or repositioning the spinal knife holder.
This model is the preferred choice for facilities that perform C-arm guided pedicle screw instrumentation, computer-navigated spine surgery, or minimally invasive spine surgery where real-time imaging verification is an integral part of the surgical workflow. The perspective bed board eliminates the need to pause the procedure, remove the knife holder, obtain the image, and then reposition the holder — saving significant operative time and reducing radiation exposure by minimizing the number of imaging passes required.
Four-Point Carbon-Fiber Spinal Knife Holder
PP-014-C — Four-Point Carbon-Fiber Spinal Knife Holder (800 × 500 × 8 mm, Adjustable Brackets)
A precision-engineered spinal knife holder built on a carbon fiber frame measuring 800 mm (L) × 500 mm (W) × 8 mm (H) — the ultra-thin 8 mm profile minimizes the vertical distance between the operating table surface and the patient's support plane while providing the exceptional rigidity and full radiolucency that carbon fiber delivers. The frame features four-point brackets with adjustable spacing that can be configured for both adult and pediatric patients, allowing the four support contact points to be positioned to match the patient's body dimensions precisely — creating a stable, balanced support platform that distributes the patient's weight across four carefully positioned contact points while leaving the abdomen completely uncompressed and the posterior spinal column fully exposed.
The cushion adopts a double-layer high-density sponge construction — a firm structural base layer that prevents bottoming out under the patient's weight, topped with a softer conforming layer that distributes pressure evenly across the thorax, pelvis, and extremities. The cushion is covered in blue PU leather for visual differentiation from the standard black cushion covers, enabling rapid identification of the carbon-fiber knife holder in the operating room. The blue color also serves as a visual indicator that the component is radiolucent — a practical safety feature that helps the surgical team confirm that all radiolucent components are in place before initiating C-arm imaging.
The carbon fiber frame produces zero streak artifact, zero beam hardening, and zero scatter on intraoperative fluoroscopy — enabling the surgeon to obtain clear, diagnostic-quality images of the spinal anatomy and implant position without removing or repositioning the knife holder. The 800 mm length provides adequate coverage for most lumbar and thoracic procedures, while the 500 mm width distributes the patient's weight across a broad support surface that prevents focal pressure on the thorax and pelvis.
Carbon Fiber Prone Position Pad
PP-014-D1 — Carbon Fiber Prone Position Pad (800 × 150 × 150–100 mm, Full C-Arm Penetration)
A dedicated carbon-fiber prone-position pad measuring 800 mm (L) × 150 mm (W) × 150–100 mm (H), constructed with a carbon fiber base and a PU leather cushion designed to support the patient's torso during prone-position, spine, and spinal surgery procedures requiring full-penetration C-arm work. The 800 mm length provides extended support from the upper thorax to the pelvis, while the 150 mm width creates a narrow, elongated support surface that leaves the lateral aspects of the patient's torso fully exposed for surgical access.
The 150–100 mm height profile features a tapered geometry — higher at one end and lower at the other — that creates a gentle incline matching the natural contour of the patient's torso in the prone position, distributing pressure evenly along the length of the support surface and preventing focal compression at any single point. The carbon fiber base delivers full radiolucency for C-arm imaging from any angle — lateral, anteroposterior, or oblique — enabling continuous fluoroscopic guidance throughout the procedure without removing or repositioning the pad.
This pad serves as a companion component to the spinal knife holders in the set — while the knife holders create the primary abdominal decompression platform, the prone-position pad provides additional support for the patient's upper thorax or lower extremities, extending the support surface and ensuring that the patient's entire body is properly supported in the prone position without any unsupported segments that could create pressure points or cause the patient to shift during the procedure. The carbon fiber construction ensures that the pad remains invisible on intraoperative imaging, maintaining the full radiolucent window created by the carbon-fiber spinal knife holders.
Clinical Applications
This modular prone and spinal positioning set supports procedures across the full spectrum of spinal surgery and prone-position procedures:
Lumbar discectomy and microdiscectomy — The four-piece or combined spinal knife holder creates the abdominal decompression platform for posterior lumbar disc removal, with the Velcro-lined mattress providing full-body support and the modular design allowing rapid configuration for each patient.
Lumbar laminectomy and spinal stenosis decompression — The spinal knife holders support the patient's torso while leaving the posterior lumbar spine fully exposed, with the carbon-fiber models enabling real-time fluoroscopic verification of decompression adequacy.
Posterior lumbar interbody fusion (PLIF/TLIF) — The carbon-fiber four-point knife holder and perspective bed-board combined holder enable continuous C-arm guidance during interbody cage insertion, pedicle screw placement, and rod fixation without removing any positioning components.
Multi-level lumbar fusion — The 1000 mm combined spinal knife holder provides extended coverage from the upper thorax to the pelvis for multi-level fusion procedures spanning multiple vertebral segments, with the split bed-board design accommodating both adult and pediatric patients.
Cervical spine surgery in the prone position — The modular design allows the spinal knife holders to be configured for the narrower thoracic aperture and shallower lordotic curve of the cervical spine, with the four-piece system providing the adjustable geometry needed for cervical procedures.
Thoracic spine surgery — The carbon-fiber prone-position pad and spinal knife holders provide full radiolucent support for thoracic laminectomy, thoracic disc removal, and posterior thoracic fusion with continuous C-arm imaging.
Spinal deformity correction — The adjustable four-point carbon-fiber knife holder accommodates the altered spinal geometry and body habitus of patients with scoliosis, kyphosis, and sagittal imbalance, with the adjustable brackets matching the patient's unique anatomy.
Pediatric spinal surgery — The split bed-board combined knife holder and the adjustable four-point carbon-fiber knife holder with pediatric bracket settings provide properly sized support surfaces for infants and children undergoing spinal procedures.
Bariatric spinal surgery — The customizable cushion and base plate dimensions of the four-piece knife holder, combined with the wide adjustability of the carbon-fiber four-point brackets, accommodate patients with significantly increased body mass and abdominal girth.
Minimally invasive spine surgery (MISS) — The carbon-fiber four-point knife holder and carbon-fiber prone-position pad provide full radiolucency for percutaneous pedicle screw placement, endoscopic decompression, and tubular retractor-based procedures where continuous fluoroscopic guidance is essential.
Computer-navigated spine surgery — The radiolucent carbon-fiber components do not interfere with the optical or electromagnetic tracking systems used in computer-navigated pedicle screw placement and spinal instrumentation.
Revision spinal surgery — The modular design allows the positioning components to be reconfigured for the altered surgical anatomy and body habitus of patients undergoing revision procedures where scar tissue, previous instrumentation, and spinal deformity create unique positioning challenges.
Spinal tumor resection — The carbon-fiber components enable intraoperative imaging verification of resection margins and implant position during posterior spinal tumor surgery including en bloc spondylectomy and separation surgery.
Traumatic spinal injury — The modular set provides stable prone positioning for posterior spinal fixation of burst fractures, fracture-dislocations, and spinal cord injury requiring posterior decompression and instrumentation.
Intraoperative neurophysiological monitoring (IONM) — The anti-static PU leather covers on all components prevent electrostatic interference with SSEP and MEP monitoring signals, ensuring reliable neurophysiological data throughout the procedure.
Prone-position non-spinal procedures — The modular set supports any procedure requiring prone positioning — including anorectal surgery, posterior knee surgery, and prone-position ventilation management — with the Velcro-lined mattress and modular knife holders providing a customizable, reconfigurable support platform.
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Meta Description (for product listing pages)
← Back to all productsModular prone and spinal positioning set including Velcro-lined operating table mattress (black/blue/pink anti-static PU leather, ordinary or memory sponge, 30–100 mm thickness), four-piece spinal knife holder with customizable dimensions, combined spinal knife holder with split bed-board for pediatric and adult use, perspective bed-board model for full intraoperative imaging, four-point carbon-fiber spinal knife holder with adjustable brackets, and carbon-fiber prone-position pad with full C-arm penetration. Universal operating table compatibility. Easy disassembly for disinfection. Ideal for all prone-position and posterior spinal surgery procedures.