Biopsy guides like the Siemens (Acuson) EC9-4(X300) Biopsy Needle Guide (SEM-029) 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 | Siemens (Acuson) EC9-4(X300) Biopsy Needle Guide (SEM-029) |
|---|---|
| Supplier | Siemens |
Why biopsy guides are replaced rather than repaired
A biopsy guide constrains the needle path relative to the imaging plane. Cracks, deformation or channel wear shift that path, so a damaged guide is a safety issue rather than a repair candidate. Replacement restores the original geometry; repair cannot be verified to.
When to replace the guide
- Visible cracks anywhere on the bracket or needle channel
- Loose or unreliable locking onto the probe
- The needle channel is worn, scored or lets the needle wander
- Deformation after autoclaving or disinfection
- Brittle, discolored material that flexes differently than new
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.
- Quote the reference number printed on the guide or bracket, if legible.
- Specify the needle gauge range and whether you need a reusable or disposable configuration.
- Note your sterilization or disinfection workflow so the right configuration is offered.
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
Ordering a replacement guide alongside a probe repair? Include both in one request with the probe label photo – compatibility for the guide and repairability for the probe get confirmed in a single assessment.
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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