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Hemostatic Nose Plugs
专利权人:
Rhinoclear Nasal Care Solutions Inc.
发明人:
Bradford Mechor,Merle Olson
申请号:
US16345452
公开号:
US20190254961A1
申请日:
2017.10.27
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A deformable nose plug, comprising a deformable core material and an outer coating provided on said deformable core material, wherein said said outer coating comprises a hemostatic compound. The nose plug has a tapered distal end for insertion into a nostril and a proximal end whereby the nose plug is inserted into the nostril. The deformable core material may comprise a multi-phasic core material wherein a first phase of the multi-phasic core material is characterized by a solid or a semi-solid structure at a temperature of 35° C. or less, and wherein a second phase of the multi-phasic core material is characterized by liquifaction at a temperature of 37° C. or greater. Alternatively, the deformable core material may comprise a porous resiliently compressible substrate. Alternatively, the deformable porous resiliently compressible core material may be one of polymeric sponges, naturally occurring sponges, fluffy cellulosic materials, cotton, rolled gauze, and mixtures thereof.
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