Disposable Lung Nodule Localization Needle For Accurate Excision Surgery

Disposable Lung Nodule Localization Needle For Accurate Excision Surgery

The disposable lung nodule localization needle guides biopsies or resections of lung nodules. Comprising a slender metal needle and markers, it is inserted precisely into the nodule under imaging guidance. This needle aids in accurate localization, marking, and surgical guidance, enhancing the precision and efficacy of the procedure.

Lung Lesion Positioning Needle Features:

- Indications: Small nodules with a diameter≤20mm; not directly connected to the visceral pleura, with a distance >10mm; the nodule is relatively peripheral and there are no important tissues such as large blood vessels around the heart;

- Shape: Spindle Type - Made of softer nitinol wire, resulting in less foreign body sensation when entering the lungs; Anchor Type - Fixed with four hooks for more secure positioning;

- The positioning wire is made of flexible material, which is pushed into the thoracic cavity upon completion of positioning, effectively avoiding the pulling force of the wire on the positioning needle, reducing the displacement of the positioning needle;

- A new push rod fixing seat design has been added, eliminating the need to observe the scale lines during pushing, making the positioning process more relaxed.