Back to results
US 4,204,543 AGranted
Coolant band
OwnerMary M. Hendersoninventor
Life of this patent
Estimating the term…
Abstract
A band of textile material is disclosed containing a pocket with an opening for receiving and storing a bag of freezable liquid or semi-liquid material. The band has an elastic or adjustable means associated with it for maintaining the pocket and the bag contained therein in direct contractive engagement with the part of the anatomy to be cooled.
Claims8
A coolant band comprising:
- a. an annular strip of textile material having an inwardly presented surface and an outwardly presented surface;
- b. coolant means containing a freezable liquid or semi-liquid material;
- c. pocket means attached to said inwardly presented surface, said pocket means having enclosed distal ends to insure retention of said coolant means in said pocket and an opening between said ends to enable said coolant means to be inserted and removed from said pocket, and
- d. means associated with said strip to maintain said inwardly presented surface and said pocket in direct contractive engagement with a part of the anatomy to be cooled.
1 more element
Dependencies are inferred from the claim text.