Biopsy guides like the Samsung L3-8 Biopsy Needle Guide (USM-040) are replaced rather than repaired – the bracket geometry and needle channel must stay within tolerance, and a worn or damaged guide should come out of service. Use this page to confirm fit before ordering a replacement.
| Catalogue name | Samsung L3-8 Biopsy Needle Guide (USM-040) |
|---|---|
| Supplier | Samsung |
Why biopsy guides are replaced rather than repaired
Unlike the probe itself – where lenses, cables and connectors are routinely rebuilt – a guide is a single precision part. Once its bracket or channel is worn or cracked, tolerances are gone and the guide should be replaced, not patched.
When to replace the guide
- Any crack in the bracket or channel, however small
- Loose or unreliable locking onto the probe
- A worn or scored channel that no longer tracks the needle cleanly
- Warping or distortion after reprocessing
- Discoloration combined with brittleness of the material
Confirm fit before ordering a replacement
- Photograph the probe’s full manufacturer and model label and send it with the request.
- Include photos of the existing guide or bracket and where it clips onto the probe.
- State the guide or bracket reference if it is printed on the part.
- State the needle gauges you work with and whether reusable or disposable is required.
- Confirm sterilization or disinfection requirements in the request.
Similar probe names do not prove that two brackets are interchangeable – the attachment geometry and channel spec decide fit, so compatibility is confirmed against your exact probe label.
Ordering a replacement guide with a probe repair
If the probe itself is also damaged, mention it in the same request – a probe repair and a replacement guide can be assessed and quoted together, which is usually faster than handling them separately.
The illustration is representative and is not a photograph of this exact guide. This record does not claim OEM authorization or universal fit. Compatibility, included components, availability and commercial terms are confirmed in writing for the exact probe and guide reference.
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