When the procedure begins, you must push the appropriate button to apply air or water. You can also press the suction button to remove gas or fluid. The next step is to close the hole of the Air/Water infusion button. Lastly, you must push the suction button to remove the air or liquid. Once this step is complete, the endoscope will be ready for the next step. Here are some tips to help you know which button to push.

Suction

Suction https://www.smarttechmed.com/ enable you to control the flow of suction. The suction source control portion are connected through a valve member 104. The suction source and the control portion communicate through a side path 108. Pushing the button 120 generates a negative suction force. A patient may press the button to reposition the valve member 104. Suction control buttons help to prevent accidental releases of suction.

There are two buttons on the suction endoscope. A blue air/water valve controls the insufflation of air and water. Pressing the button allows a portion of air to be fed into the distal tip. The red suction valve aspirates air and connects to the accessory channel. When the suction endoscope is not loaded, a biopsy cap is required. The buttons control the flow of air.

Air/water infusion

The air/water infusion button on an endoscope is located at the distal end. It can be depressed to infuse air and water. Since water and air come from the same channel, a few droplets of water may also emerge. This water may enter the esophagus if the vent is blocked or if the patient coughs or vomits. In both cases, the air/water infusion should be minimized.

The mainframe contains several buttons for controlling the air/water infusion. The low level of air insufflation button is used for colonoscopy while the high level is used for esophagogastroduodenoscopy. The light source button, a dotted circle, should be set to the correct level. If the light source button is turned off, the screen may be invisible. Without the light source, endoscopies cannot be performed.

Propofol

Propofol is the sedative of choice for gastrointestinal endoscopic procedures. Its short half-life and favorable pharmacokinetics make it the sedative of choice for many clinicians. While the traditional benzodiazepine-opioid combination has its limitations, such as prolonged recovery time and lower clinician satisfaction, it is an excellent choice for sedation during gastrointestinal endoscopic procedures. With advances in the field of endoscopic technology, there are newer, more complex endoscopic procedures that require a greater amount of propofol.

A review of published and unpublished data identified several factors associated with the use of propofol for anesthesia. The study also examined the effect of a single versus multiple endoscopic sedation technique. This article identified three main factors associated with the effectiveness of endoscopic sedation:

Intubation

The control part of the endoscope contains buttons for air and water infusion. The air/water infusion button should be in the neutral position. When the air/water infusion button is depressed, a few droplets of water emerge from the distal end of the scope. This can be a problem when the esophagus is blocked, or if the patient has a severe cough or vomiting response.

The esophagus is a relatively small tube, about fifteen to twenty centimeters wide. Air insufflation is required to advance the scope into the esophagus and perform observation. After the esophagus has been reached, the next portion of the esophagus is approached, the stomach. The procedure takes about 20 minutes, and air insufflation is crucial to the success of intubation.