How Sirius Medical Oncology Medical Devices Support Breast Cancer Care

Medical devices in oncology are critical tools that support the diagnosis, treatment and surgical management of cancer. In breast cancer care, they enable specialists to detect tumors, localize abnormal tissue, and guide precise removal. This article explores how these technologies enhance daily clinical practice, and how Sirius Medical contributes with its intuitive and accurate solutions.

Why Devices Matter in Breast Cancer Surgery

Breast-conserving surgery requires more than clinical skill. In cases of non-palpable tumors, multifocal disease, or neoadjuvant therapy, surgical success depends on accurate lesion localization and intraoperative guidance. Devices used in these procedures help improve:

• Margin clearance, reducing the risk of re-excision
• Scheduling flexibility between radiology and surgery
• Axillary staging, especially in targeted axillary dissection (TAD)
• Patient comfort, by eliminating wires or radiation exposure

For a step-by-step view on how this works in practice, see How Breast Cancer Localization Works.
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Examples of Clinical Applications

Several types of oncology medical devices are now routinely used in breast cancer care:

• Magnetic seeds for lesion and lymph node localization
• Ultrasound-visible markers for deep lesions
• Wireless detectors offering real-time directionality
• Clip markers, placed during biopsy, to track previously positive nodes

These tools are central to procedures such as lumpectomy, seed localization and targeted axillary dissection.

A Real Shift in the Surgical Workflow

Traditional techniques such as wire-guided localization or radioactive seeds come with logistical and regulatory challenges. Newer magnetic navigation systems allow for:

• Non-radioactive, longer-term seed placement
• Flexible planning, with placement days before surgery
• Clear, audio-visual guidance during resection

These innovations help surgeons focus on precision, not on navigating limitations. As shared in this clinical overview, directional devices reduce OR time, improve surgical confidence, and support same-day discharge.

How Sirius Medical Supports Surgical Precision

Sirius Medical has developed a solution tailored to these needs. The Pintuition Marker® is a non-radioactive magnetic seed that can be placed into breast lesions or lymph nodes. During surgery, the Pintuition System® guides the surgeon using real-time audio and visual feedback.

Together, they support:

• Lesion localization in breast-conserving surgery
• Node localization in TAD after neoadjuvant treatment
• Reduced reliance on same-day wire placement
• Efficient workflows in both large centers and regional hospitals

Pintuition® is used in over 35,000 procedures worldwide, supporting both clinical precision and operational efficiency.

Want to see how Pintuition® fits into your surgical workflow?

Request a demo or download the Pintuition factsheet for more information. Or get in touch with us.

Disclaimer

This article is intended for informational purposes only and should not be considered medical advice. While Sirius Medical is dedicated to improving breast cancer treatment through innovative localization technology, we do not provide medical diagnoses or treatment recommendations. If you experience any symptoms or changes in your breast health, consult a qualified healthcare professional promptly. Early medical evaluation is crucial for accurate diagnosis and effective treatment. Always seek professional guidance for concerns regarding your health.