What type of catheter is used for peritoneal dialysis?
The peritoneal dialysis catheter is composed of a flexible silicone tube with an open-end port and several side holes to provide optimal drainage and absorption of the dialysate. The extraperitoneal component of the catheter has either one or two Dacron cuffs. The Dacron cuffs are for optimal ingrowth and fixation.
What is a laparoscopic peritoneal dialysis catheter placement?
The distal cuff of the PD catheter should be outside the peritoneum (in the preperitoneal space or between both the rectus sheaths). The paraumbilical trocar is removed and the catheter is now directed to its exit-site position. A needle is used to create the subcutaneous tunnel to the left or the right abdomen.
What is Tenckhoff catheter insertion?
The Tenckhoff catheter is a long, narrow tube inserted into you peritoneal cavity. The peritoneal cavity is the space in your body that contains your stomach, bowel, liver, bladder etc. It is covered by a membrane that holds all the organs in place—the peritoneal membrane.
How a peritoneal dialysis catheter is placed?
A PD catheter, the only type of dialysis access used for PD, is placed through your abdomen and into the peritoneal space through the peritoneal membrane—the thin membrane that lines your abdominal wall.
How long is a PD catheter?
There are two different surgical operations for inserting a PD catheter. A surgeon will have suggested the operation that is best for you. 2-3 small cuts will be made on your abdomen (each about 7-12mm in length).
How long does PD catheter last?
When you do PD, your transfer sets will need to be changed every 6 months. This is a sterile procedure. It can be done in the clinic, or you can learn to do it at home yourself.
What are the different types of peritoneal dialysis?
There are two kinds of peritoneal dialysis:
- Continuous Ambulatory Peritoneal Dialysis (CAPD)
- Automated Peritoneal Dialysis (APD)
Which action should be avoided following placement of a chronic peritoneal dialysis catheter?
It is important to prevent constipation after the catheter is placed. Straining to move your bowels can increase the chance for a hernia (a weakness in the belly muscle).
How many hours does peritoneal dialysis take?
During peritoneal dialysis: The dialysate flows into your abdomen and stays there for a prescribed period of time (dwell time) — usually four to six hours.
How long does it take to heal from a PD catheter?
You will be able to shower when cleared by your PD nurse. While healing, you should not exercise too hard or do much lifting. The exit site should be completely healed at 4-6 weeks. It is important to prevent constipation after the catheter is placed.
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