【Composition】
The product packaging includes 1pc tracheal tube, 1pc green subcutaneous needle, and 1pc white subcutaneous needle. Tracheal tube is composed of a tube body, contact electrodes, electrode connections, inflatable cuff, and cuff inflation tube. The pipe body is equipped with stainless steel pipe wall reinforcement wire, located between the two layers of silicone on the pipe wall. The product is disposable and sterilized with ethylene oxide.
【Indications】
The EMG endotracheal tube is designed to be connected to a suitable neural monitor, providing unobstructed patient ventilation and serving as a tool for intraoperative monitoring of laryngeal muscle and nerve activity. Tracheal intubation is suitable for use during surgery when continuous monitoring of the nerves innervating the internal laryngeal muscles is required. Tracheal intubation is not suitable for postoperative use.
【Specification】
6.0MM, 6.5MM,7.0MM, 7.5MM,8.0MM,8.5MM
Instructions for use:
1. Preparation 1) Select appropriate specifications before intubation; Before use, a 15-20m1 air test kit should be used to check for leaks, and all air should be thoroughly eliminated before intubation; 2) Use a water-based lubricant suitable for intubation to lubricate the cuff, and use a lubricated guide wire for intubation; 3) Before inserting the catheter, use an endoscope to visually examine the throat to ensure that the catheter can be inserted and that the electrodes are in full contact with the patient's vocal cords.
2. Place a EMG endotracheal tube: 1) Use the previously determined specifications to perform intubation surgery on the patient and confirm that there is no potential occlusion in the lumen. 2) Observe through a visual laryngoscope to confirm that the exposed electrode wire is in full contact with the vocal cords. The bare part of the electrode wire is marked in light blue on the neural monitoring tracheal intubation tube, which is about 30mm long. For general patients, the scale exposed at the mouth is about 20-21cm; 3) Measure electrode impedance and impedance balance using an EMG monitor. The required impedance value for EMG tracheal intubation is less than 5 kiloohms, and it is recommended to have an impedance imbalance value of less than 2 kiloohms between the positive and negative electrodes of the channel. If necessary, readjust the tracheal intubation
3. Connect the monitoring device 1) According to the appropriate instructions for using the neural monitor, connect the electrodes of the neural monitoring tracheal intubation to the patient's junction box, and insert a pair of plugs of the same color into the same channel+and - sockets. As shown in Figure 2