Mindray 7L4 Biopsy Needle Guide (MSM-007) — Replacement

If the Mindray 7L4 Biopsy Needle Guide (MSM-007) on your probe is damaged, do not attempt to repair it: guides are precision accessories whose safety depends on exact geometry. This record helps you identify the matching replacement and confirm compatibility.

Catalogue name	Mindray 7L4 Biopsy Needle Guide (MSM-007)
Supplier	Mindray

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

• 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
• Warping or distortion after reprocessing
• Brittle, discolored material that flexes differently than new

Confirm fit before ordering a replacement

• Send a clear photograph of the complete probe manufacturer and model label.
• 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.
• 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

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.