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A femoral hemodialysis catheter is a thin, flexible tube inserted into the femoral artery in the groin for temporary or emergency hemodialysis. It provides immediate vascular access for blood withdrawal and return during dialysis treatment, making it suitable for patients who cannot undergo other forms of vascular access due to medical conditions or time constraints….

Hickman catheters and PICCs are Central Venous Access Devices (CVADs) used for long-term venous access. Hickman catheters are tunneled catheters implanted under the skin, lasting from 6 months to several years. These are primarily used for hemodialysis, chemotherapy, and medication administration. PICCs are peripherally inserted central catheters placed through the arm into a large vein…

Quinton catheter placement is a procedure that involves inserting a specialized type of catheter into the right atrium of the heart through the superior vena cava. The catheter is used for hemodialysis and other procedures that require long-term venous access. It typically consists of a flexible tube with a coiled tip, which allows for secure…

The Ash Split catheter is a type of urethral catheter designed to reduce the risk of urethral damage during insertion and removal. It features a unique split-tip design that allows it to navigate the urethra more easily, especially in cases of strictures or other anatomical challenges. The Ash Split catheter is made of a soft,…

Percutaneous arterial catheterization, developed by Sven Ivar Seldinger, is a minimally invasive procedure that involves inserting a catheter into an artery. This technique is often used for diagnostic purposes, such as measuring blood pressure or obtaining blood samples, or for therapeutic purposes, such as delivering medications or performing angioplasty. The Seldinger technique commonly involves accessing…

The pioneers of urinary catheterization, including Charles Nélaton and Christian Jacob Coenen, developed innovative techniques and devices at institutions like Hôtel-Dieu de Paris and the Royal Infirmary of Edinburgh. Supported by prestigious organizations like the French Academy of Sciences, research advancements led to the development of different catheter types, including the Foley and indwelling catheters….

Laparoscopic peritoneal dialysis (PD) catheter placement is a minimally invasive surgical procedure that involves creating an access point to the peritoneal cavity for PD treatment. It is commonly performed on patients with end-stage renal disease who require renal replacement therapy. The procedure is performed using laparoscopic instruments to visualize and manipulate the surgical site. This…

Self-catheterization can cause various complications. Closely related complications include pain, bleeding, infection, and trauma. Common problems include leakage, blockage, discomfort, and encrustation. Long-term use can impact well-being, leading to emotional distress, social challenges, and loss of autonomy. Proper insertion, maintenance, infection control, and psychological support are crucial for complication prevention and management. Understanding these issues…

Transradial cardiac catheterization is a less invasive alternative to traditional transfemoral catheterization, where a catheter is inserted through the radial artery in the wrist instead of the femoral artery in the groin. This approach reduces bleeding complications and patient discomfort, while providing similar diagnostic and therapeutic outcomes. During the procedure, a catheter is guided through…

Percutaneous arterial catheterization involves inserting a catheter and guidewire into an artery for diagnostic imaging (angiography) or therapeutic interventions. Using imaging guidance, the catheter navigates through blood vessels to access specific arteries, allowing physicians to visualize, diagnose, and treat conditions such as narrowing, aneurysms, and blood clots. This minimally invasive procedure provides valuable diagnostic and…

Peritoneal dialysis catheter removal is a surgical procedure that involves removing a catheter placed in the peritoneum during peritoneal dialysis. This outpatient procedure can be performed laparoscopically or peritoneoscopically, with the catheter being extracted through an incision in the abdomen. The procedure is typically performed under local anesthesia and involves dividing the adhesions holding the…

Port-a-Cath removal is a surgical procedure to remove a small implantable device used to access blood vessels for injections or blood draws. It involves making an incision over the implanted port and carefully extracting the device while minimizing bleeding and discomfort. The procedure requires sterile technique and is typically performed by a surgeon or interventional…