Stening® Class LSD Stent
Code CLASS LSD
The Stening® Class LSD Stent is a device designed to maintain the clearance of the airway in sufficient conditions for ventilation. It has a side hole that allows ventilation of the right upper lobe.
It has a double conical elastic tubular structure, with non-slip spurs of linear arrangement arranged in several rows and distributed on its diametral and symmetrically opposed surface.
To accompany the functionality of the bronchus and its physiology, the strength of its wall is progressively reduced distally at a rate of 3% per each centimeter of the length of the stent.
Increase in fixing capacity:
Although the increase in the fixing capacity of the Stening® Class LSD Stent can not be precisely determined with regard to its counterpart, this property is benefited by the existence of fixations aligned against the direction of possible unwanted displacement. Their number duplicates the existing ones in the straight stent model.
- Bronchial neoplasms
- Neoplasms in right or intermediate source bronchus that do not affect the upper lobe
- Neoplasms that invade tracheal carina or its slopes
- Impending atelectasis
- Following laser photorecorder, cryotherapy or electrocautery, to maintain the opening of the airway
- Bronchial stenosis
- Postinfectious stenosis (tuberculosis, histoplasmosis with mediastinal fibrosis, herpes virus, diphtheria)
- Post-traumatic stenosis
- Post-terminal surgical bronchial anastomosis stenosis
- Bronchial rupture
- Extrinsic compression
- Bronchial Amyloidosis
- Excessive dynamic compression of the airway
- Invasion of bronchial sources by esophageal carcinoma
- After endoscopic resection of bronchial metastases