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Conventional TBNA Needle

A single-use transbronchial aspiration needle with a side hole, used through the bronchoscope without ultrasound guidance.

Manufacturer: Medi-Globe / Endo-Flex

This page is intended for healthcare professionals.

Conventional TBNA Needle

Measurements

Gauges and lengths: 20G, 21G and 22G with a working length of 100 or 120 cm

A conventional transbronchial needle aspiration (TBNA) needle for sampling of central airway and mediastinal lesions during bronchoscopy.

In which cases?

Large subcarinal and central nodes, sampled on anatomical landmarks when no EBUS scope is free.
Peribronchial lesions seen on CT, where cytology answers the question.
Staging of known lung cancer before treatment planning, where the node is central and large.
Paratracheal and peribronchial targets located on the Wang mapping points during a routine bronchoscopy.

What makes it different?

Side hole behind the tip, so the aspirate is drawn from the lateral opening as well.
15° bevel for atraumatic entry through the airway wall.
Metal sheath versions transmit more puncture force, and there are Teflon sheath versions as well.
Safety clip and lock hold the needle inside the sheath until it is advanced.

Technical data

Manufacturer: Medi-Globe / Endo-Flex
Intended use: Taking tissue and secretion samples from the human lung for biopsy
Use with a bronchoscope: The needle is used only together with a bronchoscope, and the catheter diameter is matched to the working channel diameter
Single use: Single use; the needle is not used again

This product is not yet available for order in Türkiye. We can share the product documentation and the published studies.

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