What is sedation technique?

What is sedation technique?

Sedation is the reduction of irritability or agitation by administration of sedative drugs, generally to facilitate a medical procedure or diagnostic procedure. Examples of drugs which can be used for sedation include isoflurane, diethyl ether, propofol, etomidate, ketamine, pentobarbital, lorazepam and midazolam.

What is fish anesthetic?

In aquaculture, anesthetics are used during transportation to prevent physical injury and reduce metab- olism (DO consumption and excre- tion). They are also used to immo- bilize fish so they can be handled more easily during harvesting, sampling and spawning proce- dures.

What is sedation technique in fish transport?

Among the broad spectrum of anaesthetics, tricaine methanesulfonate (MS-222) and quinaldine appear to be used most frequently. MS-222 is a very mild tranquilizer and fish easily recover from its effects even after a long stupor. Horváth, Tamás and Tölg (1984) recommend to apply MS-222 to water at the rate of 20 mg.

Which anesthetic agent is commonly used with fish?

1-8 MS-222 is the anesthetic agent most commonly used in fish and the only one approved by the US Food and Drug Administration for use in food fish (with a withdrawal time of 21 days). 9 It is a slightly acidic water-soluble powder.

What are the 5 levels of sedation?

Procedural Sedation – Levels of Sedation

• Minimal Sedation. A drug-induced state during which patients respond normally to verbal commands, and respiratory and cardiovascular function is unaffected.
• Moderate Sedation/ Conscious Sedation.
• Deep Sedation.
• General Anesthesia.

What drug is used for intravenous sedation?

The most common drug used for IV sedation is benzodiazepines. These anti-anxiety sedative drugs have three main effects: reducing anxiety, making patients sleepy, and producing partial or total amnesia. In this class of drugs, Midazolam is used most often for IV sedation dentistry purposes.

How can you tell if a fish is adequately sedated?

When a fish reaches the level of anesthesia sufficient to perform surgery, there is a total loss of equilibrium and muscle tone, decreased respiratory rate and no response to stimuli. A firm squeeze at the base of the tail may be used to determine response to stimuli.

How do you give anesthesia to fish?

The most common anaesthetic technique in fish is adding the anaesthetic agent to the water. This is similar to inhalation anaesthesia in terrestrial species as the drug is inhaled through the water, enters the arterial blood and the remainder or metabolites excreted via the gills, kidney and skin.

Can you perform surgery on a fish?

Yes, even fish can undergo surgery. Be they small goldfish or large sharks, all species of fish can be diagnosed with conditions that require the need for surgery.

What is Ramsay score?

A sedation score of 0 is most often therapeutically targeted, as it correlates with an alert and calm patient. The Ramsay Sedation Scale is the most simplistic and allows for a numeric score from 1 to 6, based on responsiveness of the patient.

What is Max sedation?

MAC anesthesia — also called monitored anesthesia care or MAC, is a type of anesthesia service during which a patient is typically still aware, but very relaxed. The amount of sedation provided during MAC is determined by the anesthesia professional (physician anesthesiologist or nurse anesthetist) providing the care.

Does intravenous sedation put you to sleep?

You will feel very drowsy and may drift off, but IV sedation doesn’t put you into a deep sleep as general anesthesia does.