Laryngeal mask assemblies

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6698430
APP PUB NO 20020112727A1
SERIAL NO

10041738

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A laryngeal mask has a blocker at its patient end to prevent entry of the epiglottis during insertion. The blocker has a tear-drop shape plate retained around its edge in grooves in the mask and attached to a flexible strip extending along the outside of the assembly.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SMITHS GROUP PLCLONDON74

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Landuyt Christophe London, GB 4 50

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (4)
* 5850832 Laryngeal mask airway insertion guide 38 1997
* 6003510 Hand tool for introducing a laryngeal mask 33 1997
* 6053166 Intubating assembly 31 1998
* 6386199 Perilaryngeal oral airway 52 1999
 
O*TWO MEDICAL TECHNOLOGIES INC. (1)
* 6374827 Tracheo-esophageal tube and ventilator for pneumatic cardiopulmonary resuscitation 33 1999
 
Ideamed N.V. (1)
* 6378521 Artificial airway device 18 1999
 
VERATHON MEDICAL (CANADA) ULC (1)
* 6142144 Intubation instrument 38 1998
 
SMITHS GROUP PLC (1)
* 6095144 Laryngeal mask assemblies 60 1998
 
THE LARYNGEAL MASK COMPANY LIMITED (2)
* 6079409 Intubating laryngeal mask 70 1997
* 6439232 Laryngeal mask airway device 64 1999
 
PARKER MEDICAL LIMITED PARTNERSHIP (1)
* 5339805 Blind orolaryngeal and oroesophageal guiding and aiming device 133 1992
 
Arizant Healthcare Inc. (1)
* 6119695 Airway device with provision for lateral alignment, depth positioning, and retention in an airway 51 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (11)
* 2010/0288,289 AIRWAY DEVICE 17 2008
* 8104468 Laryngeal mask airway and clip device 1 2008
* 2009/0194,113 Laryngeal Mask Airway and Clip Device 3 2008
* 2009/0194,114 Laryngeal Mask Airway Installation Kit, Clip Device, and Laryngeal Mask Airway 4 2008
* 2010/0126,512 AIRWAY DEVICE 12 2009
8485188 Airway device 2 2010
* 2010/0319,704 AIRWAY DEVICE 1 2010
D668759 Medical device 2 2011
8778248 Method of manufacturing an airway device 0 2012
9475223 Method of manufacturing an airway device 0 2014
9266268 Method of manufacturing an airway device 0 2014
 
ASHKAL DEVELOPMENTS LIMITED (4)
9265905 Stopper device 1 2011
D761952 Airway device 0 2012
D769442 Airway device 0 2014
D768846 Airway device 0 2014
 
COOKGAS, LLC (1)
7900632 Laryngeal mask with esophageal blocker and bite block 9 2006
 
TALRIA LIMITED (3)
* 2006/0207,601 Airway device 27 2004
* 2005/0081,861 Airway device 33 2004
D665495 Medical device 12 2010
 
Nasir, Muhammad Aslam (1)
D665254 Airway device packaging 4 2011
 
Intersurgical UAB (2)
7806119 Airway device 15 2004
8215307 Airway device 11 2004
 
ALL-SCOPE CO., LTD. (1)
* 2005/0178,388 Throat mask with soft tube 8 2004
 
THE LARYNGEAL MASK COMPANY LIMITED (2)
* 6918388 Intubating laryngeal mask 22 2003
* 2004/0060,564 Intubating laryngeal mask 0 2003
 
COVIDIEN LP (2)
7096868 Laryngeal airway device 40 2004
* 2005/0199,244 Laryngeal airway device 6 2004
 
NASIR, MUHAMMED ASLAM (4)
D688787 Airway device cap and strap holder 2 2011
D712244 Medical device package 0 2012
D693920 Airway device 8 2013
D734662 Medical device package 0 2013
 
Intersurgical AG (1)
9592358 Respiratory interface devices 0 2009
* Cited By Examiner