The biopsy guide for the Esaote AC2541 convex probe is the ESM-051, a reusable medical stainless steel needle guide that accepts 14–22G needles. It mounts on the AC2541 housing and is used for ultrasound-guided procedures on Esaote MyLab Six, MyLab Seven, MyLab Alpha, MyLab Gamma and MyLab X6 systems. Akicare stocks the ESM-051 as a compatible aftermarket part and verifies fitment against your probe before shipping.
Which Guide Fits the Esaote AC2541
The AC2541 is a convex abdominal transducer, and its needle guide clamps directly onto the probe housing — compatibility is set by the probe model, not the console. The matching part is the Esaote AC2541 biopsy needle guide (ESM-051).
| Item | Detail |
|---|---|
| Guide model | ESM-051 (reusable) |
| Compatible probe | Esaote AC2541, convex array |
| Material | Medical stainless steel |
| Needle gauge range | 14–22G |
| Host systems (via probe) | MyLab Six, MyLab Seven, MyLab Alpha, MyLab Gamma, MyLab X6 |
| Typical applications | Abdominal and OB/GYN guided puncture and biopsy |
Specifications That Matter Before You Buy
Gauge range
The 14–22G span covers the common clinical range on a convex probe: 14–18G core biopsy needles for liver and renal sampling, and 20–22G fine needles for aspiration and drainage placement. Use the channel insert that matches your needle gauge; a loose fit lets the needle deviate from the projected path.
Angle alignment with MyLab overlays
Esaote MyLab systems display a biopsy line for the AC2541 when the guide function is enabled. After mounting the ESM-051, confirm in a phantom or water bath that the physical needle tracks the on-screen line before first clinical use, and repeat the check after any reprocessing cycle in which the bracket was disassembled.
Sterilization: Reusable vs. Disposable Guides
The two formats follow different reprocessing paths, and the choice affects both cost per procedure and workflow:
| Attribute | Reusable (stainless steel) | Disposable (single-use) |
|---|---|---|
| Material | Medical-grade stainless steel | Medical polymer, sterile-packed |
| Reprocessing | Steam autoclave or high-level disinfection per the IFU | None — discard after one procedure |
| Cost profile | Higher unit price, low cost per procedure over its service life | Low unit price, recurring cost every procedure |
| Best suited to | Departments with steady biopsy volume and in-house reprocessing | Sites without reprocessing capacity, or strict single-use policies |
A sterile probe cover and sterile needle are required with either format. Always follow the reprocessing instructions supplied with the guide; stainless steel brackets tolerate repeated autoclave cycles, but latching clips should be inspected for wear before each use.
The biopsy needle guide catalog also lists Esaote guides for the CA541, CA431, LA523, EC123 and other models, alongside guides for GE, Mindray and Hitachi Aloka probes. If the transducer itself needs attention, a new compatible AC2541 probe is available — typically 40–70% below OEM list price — and our repair service restores original probes at 30–60% of replacement cost. Browse all Esaote-compatible products.
Frequently Asked Questions
Will the ESM-051 fit other Esaote convex probes such as the CA541 or CA431?
No. Each Esaote probe housing takes its own bracket — the CA541, CA431, LA523 and EC123 all have separate guide models in our catalog. Ordering by probe model, not by probe type, is what prevents a mis-fit.
Which needle sizes can I use?
The ESM-051 accepts 14–22G needles via matching channel inserts. Use the insert that corresponds to your needle gauge: an oversized channel lets the needle deviate from the projected path, which defeats the purpose of guided puncture.
Does the guide work on every MyLab system?
Compatibility follows the probe. If your console runs the AC2541 and displays a biopsy line for it — as the MyLab Six, Seven, Alpha, Gamma and X6 do — the mounted guide will align with that overlay. Verify the alignment in a phantom before first clinical use.
How to Order
Send us the probe model and, if possible, the serial number, and we confirm bracket fitment before anything ships. Every guide is checked against the probe housing geometry it is listed for. As with all our compatible accessories and probes, these are aftermarket products — compatible with Esaote equipment, not manufactured by or affiliated with Esaote.
Request pricing directly on the ESM-051 biopsy guide page, or send your requirements through our contact form for a same-week quotation. If the probe itself is damaged, our probe repair service typically costs 30–60% of a replacement, with a 5–10 business day turnaround.
Evidence boundary and verification record
For Esaote AC2541 Biopsy Guide: Compatibility, Specifications and Buying Guide, catalogue compatibility is only the discovery layer. The purchase record should keep the exact guide reference, parent probe label, guide format, current instructions and host-system context together. A nearby probe name, similar bracket image or broad family list should not be treated as exact fit evidence.
CDC healthcare-equipment guidance explains that processing decisions depend on intended contact and applicable manufacturer instructions; it does not supply a model-specific cycle for Esaote AC2541 Biopsy Guide: Compatibility, Specifications and Buying Guide. AIUM’s statement supports regular transducer assessment and quality control after repair, while the BMUS survey illustrates why probe condition should be documented. None of these sources proves guide fit or item condition without the exact records.
Primary sources and limits
- AIUM transducer testing and repair statement — professional guidance on transducer assessment and post-repair quality control.
- CDC healthcare-equipment disinfection and sterilization guidance — a processing framework tied to device use and instructions.
- BMUS multicentre probe-condition survey — published fleet research, not an item-level diagnosis.
Evidence questions
Which technical compatibility claims do the cited sources support?
No. It defines what should be collected and reviewed. Exact compatibility remains tied to the complete labels, configuration, current documentation and written item-specific decision.
Which availability, price, warranty, and delivery terms still need confirmation?
No. Availability, condition, included work, timing, logistics, exclusions and remedy must be confirmed in the current quotation for the exact request.