A Dobhoff tube is a narrow-bore flexible tube with a diameter of 4 mm, used to
deliver enteral nutrition
. It is used in patients with a functional gastrointestinal tract, but who are unable to meet their nutritional requirements through oral intake [1,2].
How do you use Dobhoff?
Procedure:
The radiologist
or radiologist assistant will numb the patient’s nose and nasopharynx with 2% Lidocaine jelly. They will then insert the Dobhoff tube through the nose, into the stomach and into the duodenum.
What is the difference between an NG tube and a Dobhoff tube?
Dobhoff tube is a special type of nasogastric tube (NGT), which is a small-bore and flexible so it is more comfortable for the patient than the usual
NGT
. The tube is inserted by the use of a guide wire called the stylet (see image1), which removed after the tube correct placement is confirmed.
Why would a patient need an NG tube?
By inserting a nasogastric tube,
you are gaining access to the stomach and its contents
. This enables you to drain gastric contents, decompress the stomach, obtain a specimen of the gastric contents, or introduce a passage into the GI tract. This will allow you to treat gastric immobility, and bowel obstruction.
Can you give medications through Dobhoff tube?
Poor gag reflex PATIENTS WITH DOBHOFF TUBE: SPECIAL CONSIDERATIONS FOR THE RN: 1.
Medications should be given in liquid form, if possible
. If a medication is not available in liquid form, it must be crushed thoroughly and dissolved H2O.
Can you put a Dobhoff to suction?
Unlike nasogastric tubes, which can be used for gastrointestinal drainage,
suction cannot be applied to a Dobhoff tube
, limiting its use to enteral feeding and medication delivery.
Is corpak and Dobhoff the same?
In comparison,
traditional small bore feeding tubes
(SBFT, ie Corpak) and Dobhoff tubes (named for the two physicians who created it – Drs. DOBbie and HOFFmeister) are smaller and more flexible permitting a greater degree of comfort for the patient.
How long is an NG tube?
The median distance was found to be 21 cm. It is recommended that nasogastric tubes are marked at
56 cm
and this point be secured level with the nasal vestibule.
Is G tube and PEG tube the same?
A percutaneous endoscopic gastrostomy (PEG) is a procedure to
place a feeding tube
. These feeding tubes are often called PEG tubes or G tubes. The tube allows you to receive nutrition directly through your stomach. This type of feeding is also known as enteral feeding or enteral nutrition.
Why do doctors put a tube in your nose?
Nasogastric intubation can be used to obtain a sample of stomach fluid. The tube is passed through the nose rather than through the mouth, primarily
because the tube can be more easily guided to the esophagus
(the hollow tube that leads from the throat to the stomach).
Can you go home with NG tube?
A nasogastric (NG) tube is a long, thin, flexible tube inserted through your nose and down into your stomach or small intestine.
You may be sent home with the tube in place
in order to get the nutrition you need. Your tube will be removed by your healthcare provider when it is no longer needed.
What is the purpose of a NG tube in bowel obstruction?
To help you stay comfortable, your doctor may place a tiny tube called a nasogastric (NG) tube through your nose and down into your stomach. The tube
removes fluids and gas and helps relieve pain and pressure
. You will not be given anything to eat or drink.
How long can the bag and tubing in an open system hang before discarding?
Per manufacturer guidelines, RTH containers are approved to hang for
up to 48 hours
, yet available tubing sets are only approved to hang for 24 hours; hence, all RTH formula containers must be discarded at 24 hours as they cannot be spiked more than once.
How often do you change tube feeding tubing?
This study suggests it is appropriate to change alimentation tube and feeding bags
every 72 h
(rather than every 24 h). The less frequent changes will decrease supply costs and free nursing time for other activities.
When do you stop enteral feeding?
8.7 Stopping enteral tube feeding
ETF should be stopped
once the patient has recovered swallowing, gastrointestinal, or general function to a level that permits an adequate oral intake
.
