IP Library › Granted Patent US 10,625,037
Granted Patent B2
US 10,625,037 · App. 15/106,239 · Granted Apr 21, 2020

Intubating airway device

Inventors: Muhammed Aslam Nasir (Bedfordshire, GB); Jane Elizabeth Kemp (Bristol, GB); Andrew Neil Miller (Crowthorne, GB)
Assignees: INTERSURGICAL AG; Muhammed Aslam Nasir
A61M16/0445A61M16/0409A61M16/0438A61M16/0463A61M16/0488A61M16/0497A61M16/0415A61M16/0436A61M16/0443A61M2250/00
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,625,037
App. No.
15/106,239
Granted
Apr 21, 2020
Kind
B2
Abstract

An airway device for human or animal use includes an airway tube having a first end and a second end, the first end of which is surrounded by a laryngeal cuff configured to fit over the laryngeal inlet of a patient when in situ. The first end of the airway tube is provided with an intubating ramp configured to direct a tube inserted through the airway tube into the laryngeal inlet of the patient when in situ.

Claims (8)

1. An airway device for human or animal use comprising an airway tube having a first end and a second end, wherein the first end of the airway tube is surrounded by a laryngeal cuff configured to fit over a laryngeal inlet of a patient when in situ, wherein the first end of the airway tube is provided with an intubating ramp disposed on an inner wall of the airway tube, the intubating ramp having a first end and a second end configured to direct a tube inserted through the airway tube into the laryngeal inlet of the patient when in situ, wherein the first end of the airway tube is of greater diameter than a remainder of the airway tube, and wherein an internal wall of the airway tube is curved other than a section of a ventral side of the airway tube, which section is flattened.

2. An airway device as claimed in claim 1 wherein the intubating ramp is provided on an internal wall of a dorsal side of the airway tube.

3. An airway device as claimed in claim 1 wherein the intubating ramp is provided with a channel.

4. An airway device as claimed in claim 3 wherein the channel runs longitudinally along the full length of the intubating ramp from the first end to the second end of the intubating ramp.

5. An airway device as claimed in claim 3 wherein the intubating ramp is provided with a plurality of channels.

6. An airway device as claimed in claim 1 wherein the laryngeal cuff has an elongate tip.

7. An airway device as claimed in claim 1 wherein a tip of the laryngeal cuff is provided with a protrusion on a back dorsal side thereof.

8. An airway device as claimed in claim 1 where a side wall of the second end of the airway tube is provided with a supplementary gas inlet.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE POSTAL CODE PREVIOUSLY RECORDED AT REEL: 039219 FRAME: 0970. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Feb 27, 2020
From: NASIR, MUHAMMED ASLAM, DR.; KEMP, JANE ELIZABETH; MILLER, ANDREW NEIL
To: INTERSURGICAL AG; DR. MUHAMMED ASLAM NASIR
Reel/Frame 052042/0392 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2016
From: NASIR, MUHAMMED ASLAM, DR.; KEMP, JANE ELIZABETH; MILLER, ANDREW NEIL
To: INTERSURGICAL AG; NASIR, MUHAMMED ASLAM, DR.
Reel/Frame 039219/0970 →
Priority Claims (1)
GB 1322328.4 · Dec 17, 2013 · national
Continuity (1)
Related Publication 20160331918A1 · Nov 17, 2016