Scoville Nerve Retractor
$29.00
Neurosurgery Retractor
Greenberg Retractor
SKU:RM-GR-1
$3,999USD
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The Greenberg Retractor is the gold-standard microneurosurgical system engineered to provide multi-point, self-retaining brain retraction around complex craniotomy openings. Featuring 2 primary bars, 4 secondary bars, 4 articulating flex arms, 2 ergonomic handrests, and 5 malleable tapered blades, it ensures complete micro-corridor control.
Product Description
The Greenberg Retractor is a comprehensive neurosurgical retractor system recognized worldwide for providing unmatched modular exposure and hands-free stabilization during deep intracranial procedures. By clamping rigidly onto skull clamp posts, this multi-tiered retractor framework constructs a customized 3D working perimeter directly around the craniotomy margin.
Designed to maximize microsurgical precision, this complete Greenberg Retractor system includes two 6-inch primary bars, four 12-inch floating secondary bars, four 9.5-inch articulating flex arms, and two 10-inch ergonomic handrests to steady the surgeon's forearms. The system is equipped with five double-ended malleable tapered retractor blades (from 1.5 mm micro-blades up to 19 mm broad cortical blades) and an integrated frame-mounted aluminum pattie tray.
Machined from non-magnetic, surgical-grade stainless steel with an anti-glare satin finish, Retractor Maker supplies the Greenberg Retractor non-sterile and fully autoclavable inside a dedicated 17″ × 10″ × 2½″ perforated sterilization organizer tray, offering complete surgical confidence for complex cranial operations.
Product Specifications
| Specification | Details |
|---|---|
| Intended Use | Engineered to provide precise, self-retaining, hands-free tissue retraction during complex cranial, skull base, and microneurosurgical procedures. |
| Primary Material | Non-magnetic, surgical-grade stainless steel (AISI 304/316L) |
| Configuration | Complete multi-level neurosurgical system (featuring 2 primary bars, 4 floating secondary bars, 4 flex arms, 2 handrests, 5 tapered blades, and pattie tray) |
| Mounting Interface | Clamps directly onto 1/2″ or 5/16″ Mayfield and rigid head holder upright posts |
| Arm Articulation | Multi-jointed friction ball-and-socket design with 360° rotation and positive mechanical locking |
| Sterility | Supplied Non-Sterile (Fully Autoclavable) |
| Packaging | Dedicated perforated sterilization tray (17″ × 10″ × 2½″) |
| Manufacturer | Retractor Maker |
| Product Condition | Brand New |
| Minimum Order Quantity (MOQ) | 1 Complete System |
Component List
| Quantity | Component | Dimensions / Description |
|---|---|---|
| 2 | Primary Bars | 6″ (15 cm) — mounts directly to rigid skull clamp posts |
| 4 | Floating Secondary Bars | 12″ (30 cm) — extends outer support perimeter around craniotomy |
| 4 | Long Retractor Flex Arms | 9.5″ (24 cm) — multi-jointed friction arms for blade positioning |
| 2 | Handrests | 10″ (25 cm) — provides physical forearm support to reduce surgeon fatigue |
| 1 | Tapered Retractor Blade | ¼″ to ¾″ (6 mm to 19 mm) — extra-wide blade for broad cortical retraction |
| 1 | Tapered Retractor Blade | 5/32″ to ⅝″ (4 mm to 16 mm) — medium-wide blade for lobar and subtemporal access |
| 1 | Tapered Retractor Blade | ⅛″ to ½″ (3 mm to 12.5 mm) — standard blade for deep interhemispheric corridors |
| 1 | Tapered Retractor Blade | 3/32″ to ⅜″ (2.4 mm to 9 mm) — fine-tapered blade for narrow skull base pathways |
| 1 | Tapered Retractor Blade | 1/16″ to ¼″ (1.5 mm to 6 mm) — micro-blade for delicate nerve/vascular retraction |
| 1 | Aluminum Pattie Tray | 3″ × 6¾″ (7.5 cm × 16.8 cm) — mounts on frame to organize neuro-patties |
| 1 | Sterilization Tray | 17″ × 10″ × 2½″ (43 cm × 25 cm × 6.3 cm) — heavy-duty perforated organizing tray |
Minimum order quantity:1 Complete System.
Frequently Asked Questions
What is included in the complete Greenberg Retractor system?
The complete system includes 2 primary bars, 4 floating secondary bars, 4 long retractor flex arms, 2 ergonomic handrests, 5 malleable double-ended tapered blades, an aluminum pattie tray, and a heavy-duty perforated sterilization container.
What is the Greenberg Retractor used for?
The Greenberg Retractor is a modular self-retaining frame used in cranial surgery to hold brain spatulas at precise angles and depths while providing elevated handrests to eliminate surgeon tremor during delicate microsurgery.
Which surgical procedures is it for?
It is indicated for skull base tumor resections, intracranial aneurysm clipping, arteriovenous malformation (AVM) repairs, acoustic neuroma resections, and transsphenoidal or keyhole microneurosurgery.
What material and finish are used?
The system is constructed from high-tensile, non-magnetic surgical-grade stainless steel with a glare-resistant satin matte finish that eliminates reflection under high-intensity surgical microscopes.
Is the Greenberg Retractor reusable and autoclavable?
Yes. The entire Greenberg Retractor is 100% reusable and fully validated for pre-vacuum steam autoclave cycles (134°C / 273°F). Friction ball joints and clamps should be loosened before cleaning and sterilization.
Can components and blades be ordered separately?
Yes. Individual malleable tapered blades, extra 9.5″ flex arms, secondary floating bars, and replacement handrests can be purchased separately as open-stock inventory.
Can custom modifications or private-label markings be ordered?
Yes. Retractor Maker offers custom blade profiling, extended reach flex arms, and custom laser marking for hospital inventory tracking upon request.
What is the standard lead time and delivery timeframe for orders?
In-stock systems take 5 business days for final inspection and dispatch, followed by 7 business days for global air delivery. Back-order configurations require 17 to 20 business days for manufacturing and 9 business days for delivery.
How to Order
- 01
Open the product you want to order
Open the product page for the surgical retractor, blade or component you are interested in.
- 02
Click Order by Email or Order on WhatsApp
Choose whichever contact method is more convenient for you.
- 03
Discuss your order directly with Retractor Maker
Discuss quantity, availability, shipping and payment details directly with our team.
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