Which catheter is specifically used in a gastrostomy procedure?

In a gastrostomy procedure, a Malecot catheter is specifically designed for use. This type of catheter has wings or flanges on the end that facilitate secure placement within the stomach once it is inserted through the abdominal wall. The structure and design of the Malecot catheter help to prevent migration out of the stoma, ensuring that it remains properly positioned for the administration of nutrition and medications directly into the stomach.

Other types of catheters, such as a Foley catheter, are primarily used for urinary drainage and are not suitable for gastric feeding. The Bard catheter is another type often associated with drainage but is also not utilized for gastrostomy procedures. The Jackson-Pratt catheter, while useful in postoperative drainage, does not serve the function of providing gastric access necessary in a gastrostomy. Thus, when performing a gastrostomy, the Malecot catheter is the preferred choice due to its specialized design and efficacy in maintaining gastric access.