The standard describes the dimensions and requirements for the design and functional performance of small-bore enteral connectors, including enteral feeding sets, enteral syringes, and patient interface devices, including access ports. Is there anything wrong with this page? The price here is much better than I have found elsewhere and I will continue to buy here. Seniors are commonly deficient in vitamin D, for example. California hospitals continue to face implementation delays because of gaps in supply from manufacturers and distributors. Comparative biopharmaceutics of diazepam after single rectal, oral, intramuscular and intravenous administration in man".
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The most common types of tubes include those placed through the nose, including nasogastric, nasoduodenal, and nasojejunal tubes, and those placed directly into the abdomen, such as a gastrostomy, gastrojejunostomy, or jejunostomy feeding tube. A nasogastric feeding tube or NG-tube is passed through the nares nostril , down the esophagus and into the stomach.
This type of feeding tube is generally used for short term feeding, usually less than a month, though some infants and children may use an NG-tube longterm. Individuals who need tube feeding for a longer period of time are typically transitioned to a more permanent gastric feeding tube.
The primary advantage of the NG-tube is that it is temporary and relatively non-invasive to place, meaning it can be removed or replaced at any time without surgery. NG-tubes can have complications, particularly related to accidental removal of the tube and nasal irritation. A nasojejunal or NJ-tube is similar to an NG-tube except that it is threaded through the stomach and into the jejunum, the middle section of the small intestine. In some cases, a nasoduodenal or ND-tube may be placed into the duodenum, the first part of the small intestine.
These types of tubes are used for individuals who are unable to tolerate feeding into the stomach, due to dysfunction of the stomach, impaired gastric motility, severe reflux or vomiting. These types of tubes must be placed in a hospital setting. A gastric feeding tube G-tube or "button" is a tube inserted through a small incision in the abdomen into the stomach and is used for long-term enteral nutrition.
One type is the percutaneous endoscopic gastrostomy PEG tube which is placed endoscopically. The position of the endoscope can be visualized on the outside of the person's abdomen because it contains a powerful light source. A needle is inserted through the abdomen, visualized within the stomach by the endoscope, and a suture passed through the needle is grasped by the endoscope and pulled up through the esophagus. The suture is then tied to the end of the PEG tube that will be external, and pulled back down through the esophagus, stomach, and out through the abdominal wall.
The insertion takes about 20 minutes. The tube is kept within the stomach either by a balloon on its tip which can be deflated or by a retention dome which is wider than the tract of the tube.
G-tubes may also be placed surgically, using either an open or laparoscopic technique. Gastric feeding tubes are suitable for long-term use, though they sometimes need to be replaced if used long term. The G-tube can be useful where there is difficulty with swallowing because of neurologic or anatomic disorders stroke, esophageal atresia , tracheoesophageal fistula, radiotherapy for head and neck cancer , and to decrease the risk of aspiration pneumonia.
There is moderate quality evidence suggesting that the risk of aspiration pneumonia may be reduced by inserting the feeding tube into the duodenum or the jejunum post-pyloric feeding , when compared to inserting the feeding tube into the stomach. A G-tube may instead be used for gastric drainage as a longer term solution to the condition where blockage in the proximal small intestine causes bile and acid to accumulate in the stomach, typically leading to periodic vomiting, or if the vagus nerve is damaged.
Where such conditions are only short term, as in a hospital setting, a nasal tube connected to suction is usually used. A blockage lower in the intestinal tract may be addressed with a surgical procedure known as a colostomy , and either type of blockage may be corrected with a bowel resection under appropriate circumstances. If such correction is not possible or practical, nutrition may be supplied by parenteral nutrition.
A gastrojejunostomy or GJ feeding tube is a combination device that includes access to both the stomach and the jejunum, or middle part of the small intestine. Typical tubes are placed in a G-tube site or stoma, with a narrower long tube continuing through the stomach and into the small intestine. The GJ-tube is used widely in individuals with severe gastric motility, high risk of aspiration, or an inability to feed into the stomach. It allows the stomach to be continually vented or drained while simultaneously feeding into the small intestine.
GJ-tubes are typically placed by an interventional radiologist in a hospital setting. The primary complication of GJ-tube is migration of the long portion of the tube out of the intestine and back into the stomach. A jejunostomy feeding tube J-tube is a tube surgically or endoscopically inserted through the abdomen and into the jejunum the second part of the small intestine.
From Wikipedia, the free encyclopedia. Journal of the American Association of Nurse Practitioners. European journal of clinical nutrition. Journal of the American Geriatrics Society. Journal of the American Medical Directors Association. Sampson, Elizabeth L, ed. The Cochrane Library 2: Nutrition in clinical practice: Journal of medical radiation sciences. A Review of Clinical Effectiveness and Guidelines".
Gastroenterology clinics of North America. Atlas of the oral and maxillofacial surgery clinics of North America. We present a novel care model to drive improvement, emphasizing the following six principles: Minor differences in style may appear in each publication, but the article is substantially the same in each journal. Malone are members of the Steering Committee of the Alliance to Advance Patient Nutrition who have been chosen by the professional organizations they represent and reimbursed for Alliance-related expenses.
Parkhurst MD Ainsley M. Under a Creative Commons license. Abstract The current era of health care delivery, with its focus on providing high-quality, affordable care, presents many challenges to hospital-based health professionals. Recommended articles Citing articles 0.