Apparatus and method used with guidance system for feeding and suctioning

• US 9,028,441 B2
• Filed: 09/07/2012
• Issued: 05/12/2015
• Est. Priority Date: 09/08/2011
• Status: Active Grant

• Current Assignee: Avent Incorporated (Avanos Medical, Inc.)
• Original Assignee: CORPAK MedSystems, Inc. (Avanos Medical, Inc.)
• Inventors: Kuhn, Thomas
• Primary Examiner(s): VU, QUYNH-NHU HOANG
• Application Number:
  US13/606,977
• Publication Number:
  US 20130245542A1
• Time in Patent Office: 977 Days
• Field of Search: 604/43, 604/533, 604/284, 604/541, 604909-910, 600/9, 600/12
• US Class Current: 604/43
• CPC Class Codes: A61B 5/062 using magnetic field
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61J 15/0003 Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
• CPC Class Codes: A61J 15/0069 Tubes feeding directly to the intestines, e.g. to the jejunum
• CPC Class Codes: A61J 15/0088 for sensing parameters related to the device
• CPC Class Codes: A61J 2200/76 for fluid level
• CPC Class Codes: A61J 2205/00 General identification or selection means
• CPC Class Codes: A61M 25/0127 Magnetic means; Magnetic markers

Abstract

In one example embodiment, the tube assembly is configured to be used in conjunction with a tube assembly guidance system. The tube assembly includes a first connector, a feeding tube connected to the first connector, a second connector connected to the feeding tube, and a suctioning tube connected to the second connector. The suctioning tube is configured to receive the feeding tube. The feeding tube is configured to allow enteral feeding while the suctioning tube is configured to allow suctioning or decompression of a patient'"'"'s stomach.

Claims

1. A tube assembly for:

(a) enteral feeding; and

(b) gastric suctioning or decompression, the tube assembly configured to be used in conjunction with a tube assembly guidance system, the tube assembly comprising;

a first connector;

a feeding tube having;

(a) a first end connected to the first connector; and

(b) a second end configured to allow enteral feeding, wherein the feeding tube has a first length from the first end to the second end;

a second connector connected to the feeding tube;

a suctioning tube configured to receive the feeding tube, the suctioning tube having;

(a) a third end connected to the second connector; and

(b) a portion configured to be placed through a patients nare, the portion including a fourth end configured to advance only into the patient'"'"'s stomach, such that the fourth end remains inside the patient'"'"'s stomach, to allow suctioning or decompression of the patients stomach, wherein the suctioning tube has a second length from the third end to the fourth end,

wherein, when the second end of the feeding tube and the fourth end of the suctioning tube are positioned in the stomach, the second end of the feeding tube is configured to allow enteral feeding into the stomach, and the second connector is releaseably connected to the feeding tube, and

wherein the first length is greater than the second length by at least a distance from the patient'"'"'s stomach to the patient'"'"'s jejunum such that the second end of the feeding tube is configured to be released and advanced into the patient'"'"'s jejunum to allow enteral feeding into the jejunum while the fourth end of the suctioning tube remains positioned in the patient'"'"'s stomach.

2. The tube assembly of claim 1, which includes a magnetic field generator.

3. The tube assembly of claim 1, wherein the second end and the fourth end are configured to be simultaneously advanced into the patient'"'"'s stomach.

4. The tube assembly of claim 1, which includes a sleeve configured to secure the third end to the second connector.

5. The tube assembly of claim 1, wherein:

(a) the first connector includes a first y-port connector; and

(b) the second connector includes a second y-port connector.