HydroMARK Open Coil marker overview
Authorized Mammotome HydroMARK supplier. The HydroMARK Open Coil marker is an 11G titanium breast biopsy site marker built around an exclusive hydrogel carrier. As a result, it stays visible under ultrasound for up to 12 months, even after neoadjuvant chemotherapy.
This marker also reads on mammography and on a T2 MRI sequence. Because it is indicated for axillary lymph nodes and breast tissue, it supports many care plans. In addition, HydroMARK applicators cover ultrasound, stereotactic, and MR-guided biopsies.
Need pricing? Get a quote with lead times within one business day.
Features of the HydroMARK Open Coil marker
Every HydroMARK Open Coil marker pairs a titanium shape with an exclusive hydrogel carrier. Therefore it offers long-lasting visibility across ultrasound, mammography, and MRI.
The exclusive hydrogel technology provides long-term ultrasound visibility. As a result, the marker remains visible under ultrasound for up to 12 months. Moreover, it stays visible even after neoadjuvant chemotherapy.
The marker also shows a unique anechoic appearance under ultrasound. Because of this, it gives you a more visible target for your localization preference.
The HydroMARK Open Coil marker performs across three imaging modalities. For example, it reads on mammography and appears clearly on a T2 MRI sequence.
In addition, the titanium Open Coil shape supports intra-operative localization. Therefore clinicians can confirm the biopsy site during follow-up imaging.
See how the HydroMARK Open Coil marker compares with a generic metal-only biopsy marker.
Choosing the right marker matters at every step. Because the HydroMARK Open Coil marker stays visible long term, it supports confident follow-up and localization.
Full Specifications
The specifications below reflect only details stated in the Mammotome source documentation for part number 4010-01-11-T3.
| Marker family | HydroMARK Breast Biopsy Site Marker |
| Part number | 4010-01-11-T3 |
| Shape | Open Coil |
| Gauge | 11G |
| Material | Titanium with hydrogel |
| Ultrasound | Up to 12 months |
| Ultrasound appearance | Anechoic |
| Mammography | Visible |
| MRI | Visible on T2 sequence |
| After neoadjuvant chemotherapy | Up to 12 months |
| Indicated for | Axillary lymph nodes and breast tissue |
| Biopsy guidance | Ultrasound, stereotactic, MR-guided |
| Carrier technology | Exclusive hydrogel |
| Regional approval | May vary by region |
| Compatible device | Hologic ATEC 9G devices |
| Delivery | Outer cannula, detached needle |
| Aperture | Any |
| MR use | ATEC MR probe compatible |
| Manufacturer | Devicor Medical Products, Inc. |
| Brand | Mammotome |
| SKU | MAMMO-4010-01-11-T3 |
| MPN | 4010-01-11-T3 |
| Supplier | Medical Outfitters Inc. |
Clinical Applications
Clinicians reach for the HydroMARK Open Coil marker across many breast biopsy pathways. Here are common scenarios where its long-term visibility helps.
Deploy the marker during an ultrasound-guided biopsy. Because it appears anechoic, it gives a clear localization target.
Mark the site before treatment. Therefore the marker remains visible under ultrasound for up to 12 months, even after chemotherapy.
The marker is indicated for axillary lymph nodes. As a result, it supports node marking and later identification.
Place the marker during a stereotactic procedure. In addition, HydroMARK applicators support this workflow.
Use MR-guided applicators for placement. Moreover, the marker reads clearly on a T2 MRI sequence.
The titanium Open Coil shape supports intra-operative localization. Because it stays visible, surgeons can confirm the site.
HydroMARK Open Coil biopsy workflow
The HydroMARK Open Coil marker fits into each stage of the breast biopsy pathway. Follow the steps below to understand how it supports the procedure.
Choose the Open Coil titanium marker for patients who need long-term ultrasound visibility. Because the shape is distinctive, it is easy to identify on later imaging.
The marker deploys with Hologic ATEC 9G devices. Delivery uses an outer cannula and a detached needle, and the aperture can be any size.
Confirm the site under ultrasound right away. In addition, the marker shows a unique anechoic appearance that helps you verify position.
Track the site during follow-up imaging. As a result, the hydrogel carrier keeps the marker visible under ultrasound for up to 12 months.
Locate the marker for surgical excision when needed. Because it reads on ultrasound, mammography, and T2 MRI, teams can plan with confidence.
Compliance and quality
Review the following notes before ordering the HydroMARK Open Coil marker.
Indications and product availability may vary by region. Therefore please confirm approval and indication with your local Mammotome representative and the Instructions for Use.
Ultrasound and MRI visibility claims come from Mammotome device testing and published studies. Because of this, clinicians should review the referenced Instructions for Use for full detail.
Compatibility data reflects Mammotome internal records for use with Hologic ATEC 9G devices. In addition, confirm the applicator and probe match your workflow before deployment.
Medical Outfitters Inc. supplies this marker under an ISO 13485:2016 certified quality management system. As a result, sourcing, storage, and distribution follow documented medical device controls.
Request a quote
Contact our team for pricing and lead time on the HydroMARK Open Coil marker. We confirm compatibility and availability before every order.
Talk to a specialist
Our specialists help you match the right marker shape and gauge to your biopsy workflow. Call us for guidance on the HydroMARK portfolio.
Frequently Asked Questions
Common questions about the HydroMARK Open Coil breast biopsy site marker.
It is an 11G titanium breast biopsy site marker in the Open Coil shape. Because it uses an exclusive hydrogel carrier, it offers long-term ultrasound visibility.
The marker stays visible under ultrasound for up to 12 months. Moreover, it remains visible even after neoadjuvant chemotherapy.
Yes. The marker reads clearly on a T2 MRI sequence, which supports follow-up imaging.
This marker is made of titanium with an exclusive hydrogel carrier. As a result, it combines a durable shape with long-term ultrasound visibility.
It is compatible with Hologic ATEC 9G devices. Delivery uses an outer cannula and a detached needle, and the aperture can be any size.
The marker is indicated for axillary lymph nodes and breast tissue. In addition, applicators support ultrasound, stereotactic, and MR-guided biopsies.
Availability and indications may vary by region. Therefore please confirm with your local Mammotome representative and the Instructions for Use.
You can buy it from Medical Outfitters Inc., an ISO 13485:2016 certified supplier in Miami, FL. Call (305) 885-4045 for pricing and availability.
Compatible Equipment
Explore related breast biopsy markers and accessories available from Medical Outfitters Inc.



Request a Quote Today
Get in touch with Medical Outfitters today to request your personalized quote and outfit your facility with confidence.