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Rosen Micro Needle – German Stainless Steel Otology Probe
$ 18.00
This precision-engineered Rosen Ear Needle is designed to provide ultra-fine manipulation and probing of delicate structures within the middle ear. These specialized instruments are manufactured to meet the rigorous demands of modern surgical environments by Adas Instruments.
Fine Tapered Point: Specifically engineered with an ultra-sharp, micro-tip to facilitate accurate positioning of the ossicular chain or tympanic grafts.
Micro-Surgical Visibility: Features an exceptionally slender shaft design that ensures an unobstructed view when working under a surgical microscope.
Application: Ideal for Otology, Stapedectomy, and Tympanoplasty procedures requiring high-precision micro-probing.
Material: Certified German Surgical Grade Stainless Steel.
Shipping & Warranty: Fast Global Dispatch via DHL/FedEx and UPS, 3-Year Technical Warranty.
Fast Global Shipping
3-5 Days to USA, UK & Europe via DHL/FedEx.
3-Year Warranty
German Stainless Steel. Free replacement guarantee.
Direct Manufacturer
Factory Direct Prices. Wholesale & OEM available.
Rosen Ear Needle: Precision Micro-Manipulation in Otology
The Rosen Ear Needle from Adas Instruments is expertly crafted for otologists who require absolute control during the most delicate phases of middle ear surgery. This micro-surgical instrument is made from premium German Stainless Steel, ensuring a rigid yet slender profile for probing, repositioning ossicles, or adjusting graft materials during reconstructive hearing operations.
Exceptional Engineering & Accuracy
Manufactured from high-grade German stainless steel, each Rosen needle undergoes a rigorous passivation and boil-test process to ensure maximum longevity and rust prevention. The ergonomic hexagonal handle provides a balanced, non-slip grip, allowing for the extreme stability required when working near the facial nerve or oval window. At Adas Instruments, we prioritize 100% technical accuracy, ensuring the needle tip is perfectly tapered to provide the exact tactile feedback necessary for safe micro-manipulation.
Surgical Applications
- Stapedectomy: Essential for the delicate testing of ossicular mobility and the precise placement of stapes prostheses.
- Tympanoplasty: Used to manipulate and smooth out fascia or perichondrium grafts over the tympanic membrane perforation.
- Exploratory Tympanotomy: Provides a standardized tool for atraumatic probing of middle ear structures to identify pathology.
Care and Maintenance Section
To maintain the integrity of the micro-fine tip, the needle should be cleaned using ultrasonic methods and protected during sterilization cycles. It is fully autoclavable; however, care must be taken to ensure the tip does not come into contact with heavier surgical tools. Adas Instruments ships USA, Europe & worldwide to support specialized surgical centers with elite-tier instrumentation.
People Also Ask
What tip configurations are available for Rosen Needles?
We offer several patterns, including straight, slightly curved, and fully curved tips to accommodate various surgical angles.
Is the handle weighted for better control?
The handle is designed for optimal balance—lightweight enough for micro-movements but solid enough to prevent hand tremors.
Can this needle be used for foreign body removal?
Yes, its fine point makes it highly effective for the delicate extraction of small particles from the external or middle ear.
Technical Specifications
| Instrument Type | Rosen Ear Needle (Micro-Probe) |
| Application | Otology, Stapedectomy, & Tympanoplasty |
| Tip Options | Straight, Slightly Curved, Fully Curved |
| Material | German Stainless Steel (Passivated) |
| Overall Length | 16 cm (6 1/4″) |
| Handle Type | Hexagonal Non-Slip Grip |
| Sterilization | Reusable / Fully Autoclavable |
| Finish Options | Satin Finish (Anti-Glare) |
| Quality Standards | ISO 13485, CE Mark Compliant |
| Warranty | 3-Year Technical Warranty |
Clinical Recommendations
For Precision Incisions: This needle works effectively alongside our Rosen Ear Knife.
For Clear Visualization: Pair this with our Hartmann Ear Specula during diagnostic and surgical phases.
Explore Family Products: Browse our full range of Ear Instruments for all micro-surgical needs.
| Weight | 0.05 kg |
|---|---|
| Select Fig | Fig 1, Fig 2 |
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Shipping & Delivery Policy
Processing Time: In-stock items are dispatched within 24-48 hours. For custom or out-of-stock items, production time is approximately 10-15 days.
Global Delivery Estimates
We partner with world-class couriers (DHL, FedEx) to ensure fast, tracked delivery.
- USA & Canada: 3-5 Business Days
- Europe & UK: 4-6 Business Days
- Rest of World: 5-7 Business Days
*We offer Air Cargo and Sea Freight options for bulk wholesale orders.
Customs & Duties
International buyers are responsible for any customs duties or taxes imposed by their country. Adas Instruments is not responsible for delays caused by customs clearance.
Lost Packages & Insurance
If your package is lost in transit, please contact us immediately. We offer full support and replacements for confirmed lost shipments. Note: You must report non-delivery within 3 weeks to be eligible for an insurance claim.
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