Application of trocar in pleural puncture

Method: Use a trocar for intervening treatment. During the puncture, the trocar is punctured into the pleural cavity of the person, the puncture needle is pulled out, and the cannula is left in the pleural cavity, and then the cannula is injected or drained through the cannula[3].

Pleural puncture with a trocar is very safe and reliable. After the puncture needle enters the pleural cavity, the needle is pulled out, and the cannula remains in the pleural cavity with a relatively large range of movement. It is especially suitable for patients with low pleural fluid, low position, and close to musculature, liver and other organs. This method has a high success rate, can reduce the pain caused by side injuries to patients, and is worthy of clinical promotion.

Application of drainage tube in pleural puncture

The improved method is: connect the thoracic puncture needle (or the rubber tube behind the thicker needle needle seat) directly with the drainage tube. After the puncture needle enters the thoracic cavity, the pressure difference (hydrostatic pressure) of the pleural effusion is used for direct drainage. In order to prevent outside air from entering the pleural cavity, the drainage tube should be bent into a "U" shape to seal the drainage tube. The drained effusion should be directly drained into a graduated container to accurately determine the amount of drained fluid [4].

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com