TRANSPORT COAXIAL SYSTEM FOR TRANSTHORACIC DELIVERY OF NEEDLES TO NEOPLASMS OF THE LUNG AND MEDIASTINUM WITH THE FUNCTION OF PERMANENT ANESTHESIA Russian patent published in 2023 - IPC A61B10/02 

FIELD: medical equipment, thoracic surgery and oncology.

SUBSTANCE: invention can be used as an auxiliary transport device for percutaneous transthoracic biopsies, radiofrequency and microwave ablations and fluorescence spectroscopy under the control of computed tomography. Thus, after analyzing, it can be concluded that the use of a coaxial transport system with the function of permanent anesthesia for transthoracic delivery of biopsy needles under the control of computed tomography is a safer and less traumatic way to obtain histological material.

EFFECT: technical result is ensured by the fact that the transport coaxial system for a biopsy needle has a through channel in the trocar with a diameter of 18G and a length of 130 mm, at one end of which there is a cut in one plane at an angle of 30 degrees, and at the opposite end there is a Luer-type cannula for permanent injection of anesthetic, also on the stylet of the system is installed depth limiter.

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