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A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
Case ID:
C10570
Report of Invention:
12/2/2008
Web Published:
3/24/2015
C10570: A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
Technical Details:
A method for achieving cerebral cooling by expansion of a gas delivered into the patients’ nasopharynx is described. The gas is compressed and delivered via a nasal catheter in to the nasopharnx. The gas is allowed to exit via several openings in the catheter inside the nasal cavity. Expanding gas cools the nasopharynx and the air in the para nasal sinuses and convective cooling of the brain stem is achieved. The gas may be an anesthetic (eg., N20, Xenon etc) that additionally may have neuroprotective chemical properties, and systemic effects which may additionally promote systemic cooling. The nasal catheter may have additional lumens to regulate pressure and temperature within the nasal cavity to allow decompression and sufficient cooling. The method described can also be used in other organ systems in particular the pulmonary bed to achieve cooling and neuroprotection.
Patent Information:
Title
App Type
Country
Serial No.
Patent No.
File Date
Issued Date
Expire Date
Patent Status
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
China
201180009724.7
ZL201180009724.7
2/16/2011
8/10/2016
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
European Patent Office
11745187.2
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
Canada
2,789,466
2789466
2/16/2011
3/29/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
Austria
11745187.2
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
France
11745187.2
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
Germany
60 2011 073 468.7
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
Ireland
11745187.2
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
United Kingdom
11745187.2
2536343
2/16/2011
11/23/2022
2/16/2031
Granted
A Method for Non-invasive Cerebral and Systemic Cooling and Neuroprotection
DIV: Divisional
Australia
2016203347
2016203347
2/16/2011
6/28/2018
2/16/2031
Granted
Method and Device for Non-invasive Anatomical and Systemic Cooling and Neuroprotection
PCT: Patent Cooperation Treaty
United States
13/579,370
9,629,745
1/9/2013
4/25/2017
2/16/2031
Granted
Method and Device for Non-invasive Anatomical and Systemic Cooling and Neuroprotection
CIP: Continuation-in-part
United States
13/751,617
9,744,071
1/28/2013
8/29/2017
10/1/2033
Granted
Method and Device for Non-invasive Anatomical and Systemic Cooling and Neuroprotection
CON: Continuation
United States
14/065,761
8,932,339
10/29/2013
1/13/2015
10/29/2033
Granted
METHOD AND DEVICE FOR NON-INVASIVE ANATOMICAL AND SYSTEMIC COOLING AND NEUROPROTECTION
CON: Continuation
United States
16/903,162
11,523,937
6/16/2020
12/13/2022
5/11/2031
Granted
METHOD AND DEVICE FOR NON-INVASIVE ANATOMICAL AND SYSTEMIC COOLING AND NEUROPROTECTION
CON: Continuation
United States
17/965,606
11,957,617
10/13/2022
4/16/2024
2/16/2031
Granted
METHOD AND DEVICE FOR NON-INVASIVE ANATOMICAL AND SYSTEMIC COOLING AND NEUROPROTECTION
CON: Continuation
United States
18/604,354
3/13/2024
Pending
Direct Link:
https://jhu.technologypublisher.com/technology/18732
Inventors:
Category(s):
Clinical and Disease Specializations, Clinical and Disease Specializations > Neurology, Technology Classifications > Medical Devices > Therapeutic Devices, Technology Classifications > Medical Devices,
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For Information, Contact:
Louis Mari
lmari3@jhu.edu
410-614-0300
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