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Feb 14
There are several types of cannulas used in various medical procedures. Here are some common types:
1. Peripheral Cannula: This is the most commonly used type of cannula. It is a short, flexible tube inserted into a peripheral vein, usually in the arm or hand, to administer medications, fluids, or to draw blood.
2. Central Venous Catheter: This is a longer and larger cannula inserted into a major vein, such as the jugular, subclavian, or femoral vein. It is used for long-term administration of medications, parenteral nutrition, or for hemodialysis.
3. Arterial Cannula: This type of cannula is inserted into an artery, typically in the wrist or groin, to monitor blood pressure continuously or to obtain arterial blood samples for analysis.
4. Nasal Cannula: This is a small, lightweight cannula that is inserted into the nostrils to deliver supplemental oxygen to patients with respiratory issues.
5. Cardiopulmonary Bypass Cannula: These cannulas are used during cardiac surgery to divert blood flow away from the heart and lungs, allowing the surgeon to perform procedures on the heart while maintaining circulation.
6. Seldinger Cannula: This is a type of cannula used for percutaneous procedures, such as central venous catheterization or arterial access. It consists of a needle and a plastic sheath that is inserted into the vessel, and then the needle is removed, leaving the sheath in place.
7. Epidural Cannula: This type of cannula is used for epidural anesthesia or pain management. It is inserted into the epidural space in the spine to deliver medications or anesthetics.
8. Intravenous Cannula: This is a type of cannula used for intravenous therapy. It is inserted into a vein to administer fluids, medications, or blood products directly into the bloodstream.
These are just a few examples of the different types of cannulas used in medical procedures. The choice of cannula depends on the specific procedure, patient condition, and the purpose of use.
1. Peripheral Cannula: This is the most commonly used type of cannula. It is a short, flexible tube inserted into a peripheral vein, usually in the arm or hand, to administer medications, fluids, or to draw blood.
2. Central Venous Catheter: This is a longer and larger cannula inserted into a major vein, such as the jugular, subclavian, or femoral vein. It is used for long-term administration of medications, parenteral nutrition, or for hemodialysis.
3. Arterial Cannula: This type of cannula is inserted into an artery, typically in the wrist or groin, to monitor blood pressure continuously or to obtain arterial blood samples for analysis.
4. Nasal Cannula: This is a small, lightweight cannula that is inserted into the nostrils to deliver supplemental oxygen to patients with respiratory issues.
5. Cardiopulmonary Bypass Cannula: These cannulas are used during cardiac surgery to divert blood flow away from the heart and lungs, allowing the surgeon to perform procedures on the heart while maintaining circulation.
6. Seldinger Cannula: This is a type of cannula used for percutaneous procedures, such as central venous catheterization or arterial access. It consists of a needle and a plastic sheath that is inserted into the vessel, and then the needle is removed, leaving the sheath in place.
7. Epidural Cannula: This type of cannula is used for epidural anesthesia or pain management. It is inserted into the epidural space in the spine to deliver medications or anesthetics.
8. Intravenous Cannula: This is a type of cannula used for intravenous therapy. It is inserted into a vein to administer fluids, medications, or blood products directly into the bloodstream.
These are just a few examples of the different types of cannulas used in medical procedures. The choice of cannula depends on the specific procedure, patient condition, and the purpose of use.
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Md Akras
Feb 14
Narrative essay
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