Project significance (compared to inflatable mask):
1. Convenient to use (no need for the tedious operation of repeated inflation of the syringe).
2. No leakage (three-dimensional soft cushion, directly attached to the face, no risk of airbag leakage).
3. No peculiar smell (elastomer cushion material, no unpleasant condition that the airbag material is easy to deteriorate and produce peculiar smell).
4. The connection is firm (the cushion and the shell are connected by a physical nesting structure, and there is no risk of degumming).
Product advancement: patented, non-inflatable mask Patent No.: CN 213642695 U
Product cost: a significant reduction of 56-78%.
According to the trial results, Dr. Qin Xuewei of Peking University International Hospital tried 7 Anesthesia masks (non-inflatable type) and obtained the following points:
1. The effect of ventilation is satisfactory.
2. The cover is clear and easy to see the face.
3. The edge of the mask is crimped to facilitate vomit or saliva to stay at the crimped edge.
4. It was also suggested that obese patients might leak air during pressurized ventilation.
The conclusion is that the product is satisfactory and consistent with existing products.
Dr. Anli of Shijiazhuang Hospital of Traditional Chinese Medicine tried anesthesia mask (non-inflatable type) and found that the effect of conventional ventilation was satisfactory. He put forward his opinions:
1. There is no fixed ring and it is inconvenient to fix.
2. The fit is worse than the inflatable mask.
3. Inflatable mask cost and hospital control cost are listed as performance assessment indicators of departments, and cost is also a factor of replacement.
In conclusion, Hisern Medical chooses the correct size anesthesia mask for all patients. The steps are as follows: 1. Take out the Hisern anesthesia mask from the package and connect it to the respiratory system. 2. Place the mask on the lower lip so that it covers the mouth and nose. The anatomical shape will conform to the size and shape of various face shapes. Hold the mask with your thumb and index finger. If necessary, use the rest of your fingers to lift your chin. There is no need to press hard. The materials used and the true anatomical shape mean that the seal is achieved with minimal pressure. Hisern Anesthesia Mask is a disposable product and should be discarded according to hospital agreement after use.
