Endotracheal tube sump

• US 6,460,540 B1
• Filed: 04/04/2000
• Issued: 10/08/2002
• Est. Priority Date: 04/05/1999
• Status: Expired due to Fees

• Current Assignee: Klepper, Mark S.
• Original Assignee: Klepper, Mark S.
• Inventors: Klepper, Mark S.
• Primary Examiner(s): Dawson, Glenn K.
• Assistant Examiner(s): MITCHELL, TEENA KAY
• Application Number:
  US09/542,398
• Time in Patent Office: 917 Days
• Field of Search: 128/207-4-2, 128/911, 128/912, 128/200.24, 128/200.26, 128/201.26, 128/203.12, 128/205.19
• US Class Current: 128/207.14
• CPC Class Codes: A61M 16/0434 Cuffs
• CPC Class Codes: A61M 16/0463 combined with suction tubes, catheters or the like; Outside connections
• CPC Class Codes: A61M 16/0479 above the cuff, e.g. giving access to the upper trachea

Abstract

A sump assembly having a tubular body with a drain at the distal end for use with an endotracheal tube which provides for the removal of the secretions around and near the endotracheal tube cuff, while the endotracheal tube remains in the nasal or throat passages of the patient.

Claims

1. A sump assembly for coadministration with an endotracheal tube for the removal of secretions adjacent the endotracheal tube;

the sump assembly comprising a vacuum tube having a port at one end and being adapted at a second end for connection to a suction device;

at least one guide for attachment to the endotracheal tube to facilitate placement of the sump assembly adjacent the endotracheal tube;

said guide having a length substantially shorter than the length of the vacuum tube;

wherein the at least one guide for attachment to the endotracheal tube to facilitate placement of the sump adjacent the endotracheal tube has a plurality of drain openings formed therein, said port comprising said drain openings in said guide.

2. The sump assembly of claim 1 wherein said at least one guide for attachment to the endotracheal tube comprises an at least a first guide having the plurality of drain openings, and a second guide, said guides both having a length substantially shorter than the length of the vacuum tube, and being spaced apart along the vacuum tube.

3. The sump assembly of claim 1 and further comprising a fitting at said second end of said vacuum tube.

4. The sump assembly of claim 3 wherein said fitting is for the attachment of said suction device.

5. The sump of claim 4 wherein said fitting is for the introduction of material through the sump assembly.

6. The sump assembly of claim 1 wherein said at least one guide comprises a clip;

said clip comprising a retaining portion which receives said vacuum tube and an engaging portion which is sized and shaped to engage the endotracheal tube.

7. The sump assembly of claim 6 wherein said clip engaging portion is generally C-shaped.

8. The sump assembly of claim 6 wherein said clip retaining portion defines a tubular passage.

9. The sump assembly of claim 6 wherein said clip retaining portion is generally C-shaped, and is sized and shaped to receive and grip said vacuum tube.

10. A sump assembly for coadministration with a endotracheal tube for the removal of secretions adjacent the endotracheal tube;

said sump assembly comprising an elongated tubular body having a preformed spiral configuration for rotational application around the endotracheal tube.

11. In combination, an endotracheal tube and a sump:

said endotracheal tube comprising a proximal end, a distal end and a securing cuff adjacent the distal end of said endotracheal tube;

said sump comprising a suction tube having a distal end and a proximal end;

means for positioning the suction tube adjacent the endotracheal tube, a drain at the distal end of said suction tube positioned adjacent the securing cuff of the endotracheal tube, and a fitting at the proximal end of the suction tube for the attachment of a suction device;

said suction tube comprising a tubular body portion preconfigured in a spiral configuration.

12. The combination of claim 11 wherein the means for positioning the suction tube adjacent the endotracheal tube comprises at least one guide;

said guide slidedly engaging the endotracheal tube.

13. The combination of claim 11 wherein the means for positioning the sump adjacent the endrotracheal tube comprises a guide at the proximal end thereof, said guide including a port.

14. The combination of claims 11 wherein the means for positioning the sump adjacent the endotracheal tube comprises said tubular body portion pre-configured in a spiral configuration.

15. A method of removing secretions accumulated above a securing cuff located adjacent a distal end of an endotracheal tube inserted in a patient;

the method comprising the steps of;

attaching a sump assembly to the endotracheal tube, said sump including an elongated tubular body having a proximal end and a distal end, means for attaching the sump to the endotracheal tube, a fitting at the proximal end of the elongated tubular body and a drain at the distal end of the elongated tubular body;

the elongated tubular body of the sump being pre-configured in a spiral configuration whereby the tubular body is rotated about the endotracheal tube to attach the sump assembly to the endotracheal tube.

positioning the sump drain above the securing cuff of the endotracheal tube;

attaching a suction device to the fitting at the proximal end of the elongated tubular body; and

actuating the suction device so as to draw secretions into the drain, through the tubular body and fitting and into the suction device.