What is an Anesthesia Depth Monitor (BIS Monitor)?
The safety of patients during surgery is directly dependent on the effectiveness and correct application of anesthesia. This is whereAnesthesia Depth Monitor, in other wordsBIS Monitor (Bispectral Index Monitor)The is a vital device used to objectively assess a patient's level of consciousness during surgical procedures. This monitor analyzes brain waves and measures how deeply the patient is responding to anesthesia, helping to reduce the risk of over-anesthesia and preventing under-anesthesia.
How Does BIS Monitor Work?
The BIS monitor is monitored through electrodes placed on the patient's head.EEGIt detects electroencephalogram (electroencephalogram) signals. These signals are evaluated as a score between 0 and 100 using an algorithm.
- 100conscious and awake state,
- 40-60Values between 1 and 2 generally represent the appropriate range for surgical anesthesia.
Thanks to these values, the anesthesiologist can see in real time whether the patient is sufficiently sedated and adjust the dosage accordingly.
What are the Advantages of BIS Monitor?
- Patient Safety:It helps prevent postoperative complications by reducing the risk of excessive sedation.
- Medicine Savings:It prevents unnecessary use of anesthetic agents.
- Fast Wake Up Time:With the correct dose of anesthesia, the patient wakes up more quickly and comfortably.
- Reducing Awareness Risk:The possibility of the patient remaining conscious during surgery is minimized.
In What Situations Is It Used?
BIS monitoring is particularly preferred for patients in at-risk groups (the elderly, those with serious systemic diseases) or during prolonged major surgeries. In critical procedures such as cardiac surgery, neurosurgery, and organ transplantation, BIS monitoring enables more precise anesthesia management.
Conclusion: Intelligent Monitoring System in Modern Anesthesia
The Anesthesia Depth Monitor is a product of modern medicine's patient safety-focused approach. It reduces the risk of awareness during surgical procedures, improving patient comfort while providing valuable data to healthcare professionals.
By using advanced technologies such as BIS monitors, healthcare institutions improve the quality of patient care while also fulfilling their ethical and economic responsibilities.
