Scoville Nerve Retractor
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Neurosurgery Retractor
Anderson-Adson Self-Retaining Cerebellar Retractor
SKU:RM-AASCR-1-1
$189USD
The Anderson-Adson Self-Retaining Cerebellar Retractor is a heavy-duty neurosurgical spreader engineered for deep suboccipital and posterior fossa exposure. Featuring a 19 cm angled chassis, 4×4 sharp prongs with a 13.0 mm blade depth, and a multi-tooth ratchet lock, it maintains rigid paraspinal muscle separation.
Product Description
The Anderson-Adson Self-Retaining Cerebellar Retractor is a specialized neurosurgical instrument engineered to provide powerful, hands-free scalp and muscle retraction during posterior cranial and high cervical operations. By exerting continuous, locked counter-traction on dense paraspinal and suboccipital musculature, this instrument frees surgical staff and prevents operative field obstruction.
Built for deep posterior fossa exposure, this Anderson-Adson Self-Retaining Cerebellar Retractor configuration features an overall length of 19 cm and an angled frame geometry that keeps the instrument handles positioned flat against patient contours. The working ends feature 4×4 sharp prongs with an integrated 13.0 mm blade depth profile that embeds securely into thick fascia without slipping. The mechanical finger-ring ratchet mechanism allows fine-tuned spread adjustments that remain locked under heavy tissue tension.
Forged from medical-grade surgical stainless steel with a glare-resistant satin matte finish, Retractor Maker manufactures the Anderson-Adson Self-Retaining Cerebellar Retractor to strict clinical tolerances, ensuring smooth ratchet engagement, high corrosion resistance, and complete autoclave durability.
Product Specifications
| Specification | Details |
|---|---|
| Intended Use | Specifically designed to provide self-retaining muscle and tissue retraction during posterior cranial fossa and suboccipital neurosurgical procedures. |
| Primary Material | Surgical-Grade Stainless Steel (AISI 304/410) |
| Configuration | Self-retaining finger-ring retractor with angled arms and locking ratchet |
| Overall Length | 19 cm (approx. 7.5 inches) |
| Prong Configuration | 4×4 sharp prongs layout to ensure effective tissue engagement and minimize slippage |
| Blade Depth Profile | 13.0 mm working depth |
| Chassis Geometry | Angled design for anatomical clearance |
| Locking Mechanism | Multi-step ratchet lock with quick-release finger levers |
| Sterility | Supplied Non-Sterile (Fully Autoclavable) |
| Packaging | Individual Protective Packaging |
| Manufacturer | Retractor Maker |
| Product Condition | Brand New |
| Minimum Order Quantity (MOQ) | 1 Piece |
Available Sizes & Pricing
| Size | Price (USD) | SKU | Shipping |
|---|---|---|---|
| Small — 6.5 in, 4x4 sharp prongs | $189 | RM-AASCR-1-1 | — |
| Standard — 7.5 in (19 cm), 4x4 sharp prongs, 13 mm depth | $199 | RM-AASCR-1-2 | — |
| Large — 9.5 in, 4x4 sharp prongs | $214 | RM-AASCR-1-3 | — |
Minimum order quantity:1 Piece.
Frequently Asked Questions
What are the blade and handle design advantages of the Anderson-Adson Self-Retaining Cerebellar Retractor?
The Anderson-Adson Self-Retaining Cerebellar Retractor is a solid one-piece instrument, so its performance comes from blade geometry and handle ergonomics. The working blade is specified as 13.0 mm working depth, which spreads retraction force over a wider contact area and reduces point pressure on tissue. An overall length of 19 cm (approx. 7.5 inches) keeps the surgeon's hand clear of the operative field. It is made from surgical-grade stainless steel (aisi 304/410) for glare-free, corrosion-resistant service.
What is the Anderson-Adson Self-Retaining Cerebellar Retractor used for?
The Anderson-Adson Self-Retaining Cerebellar Retractor is used in neurosurgery to retract the scalp, galea, and suboccipital musculature laterally away from the occipital bone and posterior fossa during cranial exposure.
Which surgical procedures is it for?
It is indicated for suboccipital craniectomy, Chiari malformation decompression, posterior fossa tumor resections, microvascular decompression (MVD), and cervical spine laminectomy.
What material and finish are used?
The instrument is forged from high-tensile surgical stainless steel with an anti-glare satin matte finish that suppresses glare from surgical headlights and operating microscopes.
Is the Anderson-Adson Self-Retaining Cerebellar Retractor reusable and autoclavable?
Yes. The entire Anderson-Adson Self-Retaining Cerebellar Retractor is 100% reusable and fully validated for pre-vacuum steam autoclave cycles (134°C / 273°F). The box lock hinge and ratchet teeth should be lubricated regularly.
Can components and blades be ordered separately?
This is a one-piece hinged self-retaining instrument supplied as a complete unit. Multiple units can be purchased as open-stock inventory to equip neurosurgical trays.
Can custom modifications or private-label markings be ordered?
Yes. Retractor Maker provides custom blade depths, modified arm angles, and laser marking for hospital asset tracking upon request.
What is the standard lead time and delivery timeframe for orders?
In-stock instruments take 5 business days to inspect and dispatch, followed by 7 business days for worldwide express delivery. Back-order units take 17 to 20 business days to manufacture 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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