Invention Grant
- Patent Title: Invertible wound dressing and method of making the same
- Patent Title (中): 可逆伤口敷料及其制作方法
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Application No.: US11485894Application Date: 2006-07-13
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Publication No.: US07888547B2Publication Date: 2011-02-15
- Inventor: Michael A. Masini
- Applicant: Michael A. Masini
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Main IPC: A61F15/00
- IPC: A61F15/00 ; A61F13/00

Abstract:
A hospital type of bandage integrates an absorbent pad and non-stick layer with a fluid-impermeable outer layer and an adhesive in a single composite structure. In a preferred embodiment the invention further includes means which may be used to turn the bandage inside out upon removal, so that surfaces once contacting a patient are no longer externally exposed. A bandage according to the invertible embodiment preferably includes a pocket formed on the side of the bandage facing away from the patient after application, this pocket being large enough to accommodate at least a portion of a human hand, and inside this pocket and located opposite the entrance is a means for grasping which may be pulled outwardly through pocket opening, thereby inverting the entire structure. Various forms of devices for grasping are possible as alternatives, including a string, a tab and a tab with one or more finger-receiving holes. Means are further included for sealing the inverted structure, preferably in the form of a flap and associated adhesive.
Public/Granted literature
- US20070021705A1 Invertible wound dressing and method of making the same Public/Granted day:2007-01-25
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