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MPN: 00230A
- Phone: (866) 426-6633
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Frequently asked questions
Does the Spider-Net ensure secure specimen retrieval?
Yes, the ConMed Nakao Spider-Net Retrieval Device is engineered for secure and safe specimen handling, protecting the integrity of the retrieved material. This is accomplished through key features:
- Secure Capture: Upon retraction, the net pouches securely around the specimen, ensuring positive retrieval and reducing the chance of loss.
- Specimen Protection: The device features an atraumatic net configuration and a specimen protection collar designed specifically to minimize the risk of crushing delicate polyps or tissue samples.
- Optimal Visualization: The single-weaved nylon netting becomes translucent when wet, aiding in clear endoscopic visibility during the capture process.
Does the net material enhance endoscopic visibility?
Yes, the ConMed Nakao Spider-Net is engineered for optimal visualization during retrieval.
It utilizes a single-weaved nylon netting material that is specially designed to become translucent when wet. This feature significantly enhances endoscopic visibility throughout the specimen capture and retrieval process.
Does the retrieval device protect specimens?
Yes, the ConMed Nakao Spider-Net is specifically engineered to maximize specimen integrity and minimize the risk of crushing or damage during endoscopic retrieval. It ensures safe and secure handling of polyps, tissue samples, and foreign bodies.
Key features ensuring specimen protection include:
- Atraumatic Net Configuration: The single-weaved nylon net is designed for gentle capture to minimize tissue trauma.
- Specimen Protection Collar: This collar is incorporated to mitigate the potential for crushing delicate specimens.
- Secure Retrieval: Upon retraction, the netting system securely pouches around the specimen, ensuring positive containment and minimizing the chance of accidental loss during removal.
Are different device lengths available?
Yes, the ConMed Nakao Spider-Net Retrieval Device is offered in multiple distinct lengths, optimizing it for various endoscopic procedures. This versatility ensures effective retrieval across different scope types and procedural depths.
| Configuration | Length | Primary Use Case |
|---|---|---|
| EGD | 63” (160 cm) | Shorter procedures (e.g., upper GI tract) |
| Standard (10 Pack/20 Pack) | 90.6” (230 cm) | General endoscopic procedures |
| Enteroscope | 137.8” (350 cm) | Deep endoscopic procedures (e.g., enteroscopy) |
It is important to note that while the overall device length varies, the functional single-weaved nylon retrieval net size remains consistent across all variants at 1” x 2.4” (2.5 cm x 6 cm).
What specimens can this retrieval device handle?
The ConMed Nakao Spider-Net Retrieval Device is specialized for the secure and atraumatic removal of materials that are difficult to retrieve using standard methods during endoscopic procedures. It is designed to handle:
- Large Polyps
- Tissue Samples
- Foreign Bodies
The device is engineered with a focus on specimen integrity. Its key features, including an atraumatic net configuration and a specimen protection collar, work to minimize the risk of crushing the retrieved specimen, ensuring its condition is maintained during removal.
What device lengths and pack sizes are available?
The ConMed Nakao Spider-Net Retrieval Device is available in various configurations, featuring different device lengths and pack sizes to match procedural needs. Note that the actual retrieval net size is consistent across all variants, measuring 1” x 2.4” (2.5 cm x 6 cm).
Here are the available specifications:
| Configuration Type | Device Length | Pack Size | Intended Reach |
|---|---|---|---|
| Standard (Nakao Spider-Net) | 90.6” (230 cm) | 10 or 20 units | General Endoscopy |
| EGD Length | 63” (160 cm) | 5 units | Shorter procedures (e.g., EGD) |
| Enteroscope Length | 137.8” (350 cm) | 5 units | Deep enteroscopic procedures (longest reach) |
What configurations and lengths are offered?
The ConMed Nakao Spider-Net Retrieval Device is available in various working lengths and package quantities designed for different endoscopic procedure requirements. All variants utilize the standard net size of 1 inch x 2.4 inches (2.5 cm x 6 cm) for consistent specimen retrieval capacity.
The available configurations are detailed below:
| Configuration Type | Working Length | Pack Size |
|---|---|---|
| Nakao Spider-Net (Standard) | 90.6” (230 cm) | 10 units |
| Nakao Spider-Net (Standard) | 90.6” (230 cm) | 20 units |
| Nakao Spider-Net - EGD | 63” (160 cm) | 5 units |
| Nakao Spider-Net - Enteroscope | 137.8” (350 cm) | 5 units |
What is the precise net size of the ConMed Nakao Spider-Net Retrieval Device?
The ConMed Nakao Spider-Net Retrieval Device features a net size of 1” x 2.4” (2.5 cm x 6 cm). This size is designed for effective retrieval of large polyps, tissue samples, and foreign bodies during endoscopic procedures.
Does the net prevent specimen crushing?
Yes, the Spider-Net is designed with an atraumatic net configuration and a specimen protection collar to minimize the potential for a crushed specimen during retrieval.
Does the net material provide optimal visibility?
Yes, the net material is specifically engineered for enhanced visibility during endoscopic procedures.
This is achieved because the single-weaved nylon netting is designed to become translucent when wet, which significantly improves endoscopic visibility during specimen retrieval. This feature is critical for maintaining clear visual confirmation throughout the capture process.

ConMed Nakao Spider-Net Retrieval Device