1. Install red light bulb
Red light has a repellent effect on mosquitoes. In a pig house about 1 meter from the ground, install a red light bulb of 20 to 60 watts. Turn the pig house into a "red light area" and the mosquitoes will not dare to approach.
2. Feed vitamin B1
Each pig was given 130 to 40 mg of vitamin B each time, taking it once every 3 days. After metabolism of vitamin B1 in the body, it produces a special odor that the mosquitoes can't approach, thus protecting the pig from mosquito bites.
Double Lumen Endobronchial Tube
Double Lumen PVC Endobronchial Tube with FDA&ISO Certificate
Made of non-toxic medical-grade PVC, transparent, soft and smooth.
Flat design of balloon section can seal effectively and reduce oppression.
With ventilation transition connector, unilateral ventilation can be more convenient.
Description:
A double-lumen Endotracheal tube is a type of endotracheal tube which is used in tracheal intubation during thoracic surgery and other medical conditions to achieve selective, one-sided ventilation of either the right or the left lung.
There are several conditions that may make one-sided lung ventilation necessary. Absolute indications include separation of the right from the left lung to avoid spillage of blood or pus from an infected or bleeding side to the unaffected side. Relative indications include the collapse of one lung and the selective ventilation of the remaining lung in order to facilitate exposure of the anatomical structures to be operated on in thoracic surgeries.
Construction:
Consist of PVC tube, cuff, inflation lumen.
Double Lumen Endobronchial Tube,Disposable Silicone Tube,Dlt Silicone,Pvc Double Lumen Endobronchail Cannula
Hangzhou Trifanz Medical Device Co., Ltd , https://www.cfzmed.com