The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2013
Filed:
Nov. 23, 2009
Charles D. Lennox, Hudson, NH (US);
Steven M. Johnson, Westford, MA (US);
Susan Beinor, Sutton, MA (US);
Maria Benson, West Boylston, MA (US);
Don Paul Nogueira, Salem, MA (US);
John W. Carroll, Pepperell, MA (US);
Helen Maslocka, Watertown, MA (US);
Charles D. Lennox, Hudson, NH (US);
Steven M. Johnson, Westford, MA (US);
Susan Beinor, Sutton, MA (US);
Maria Benson, West Boylston, MA (US);
Don Paul Nogueira, Salem, MA (US);
John W. Carroll, Pepperell, MA (US);
Helen Maslocka, Watertown, MA (US);
MedCool, Inc., Wellesley, MA (US);
Abstract
A cooling system includes a console and a tissue cooling device such as a head-cooling device. An operator applies the head-cooling device to the head of a patient at risk for ischemic injury. The console provides a cooling fluid to a fluid circulation space located between the cooling device and the patient's head under a positive gage pressure. Direct contact between the cooling fluid and the patient's head provides a relatively rapid induction of systemic hypothermia in the patient, thereby minimizing or preventing ischemic injury in the patient. The console also removes air from a channel disposed about an inner rim of the cooling device, using a negative gage pressure. Such removal of the air from the channel seals the rim of the cooling device to the head of the patient, including portions of the channel in contact with hair of the patient's head, and minimizes leaking of the cooling fluid beyond the rim of the cooling device.