Multilayered gloves having enhanced barrier protection
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a multi-layer glove and protection technology, applied in protective garments, applications, surgery, etc., can solve the problem of glaring visual indication to users when the outer layer is breached, and achieve the effect of enhancing barrier protection, eliminating hole defects, and ensuring the same protection
Inactive Publication Date: 2006-02-09
CHEN FUNG BOR
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[0019] The present invention is to provide a novel approach to produce a type of multilayered glove with enhanced barrier protection. The layers can be made of different materials to incorporate desired barrier properties such as oil or chemical resistance to a glove. Dipping a coagulant over the outer layer surface is directed toward eliminating hole defect. Making color differences in layers shows color contrast, and adding pigments between these layers crea
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Making color differences in layers shows color contrast, and adding pigments between the
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[0027] As shown in FIGS. 4 and 5, the present invention relates to a type of multilayered medical glove 4, comprising an outer layer 11, an inner layer 13, and a sandwich layer 12 between the outer layer 11 and the inner layer 13. The outer layer has the longest length than all the other layers. The sandwich layer is the shortest. The inner layer is longer than the sandwich layer but shorter than the outer layer.
[0028] Surgical gloves and examination gloves have different thickness requirements. Surgical glove thickness of the foregoing outer layer 11 and inner layer 13 is preferably 0.05 mm or more respectively in compliance with the regulations of ASTM D 3577 to achieve a minimum glove thickness of 0.10 mm. The sandwich layer 12 is designed to cover most portions of the inner layer from the finger tip to the wrist. The thickness is less than 0.01 mm. Examination glove thickness of the foregoing outer layer 11 and inner layer 13 is preferably 0.04 mm or more respectively in compli...
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Abstract
A type of multilayered glove consisting of an inner layer, an outer layer, and pigments between the layers is disclosed. The layers can be made of the same or different materials to incorporate desired barrier properties such as oil or chemical resistance to a glove. The layers can also be made of the same or different colors. The glove can have the same physical barrier protection as wearing two gloves, but without the discomfort of wearing two gloves. The glove enhances barrier protection and allows users to detect any breach of the outer layer during the surgical procedure, which enables the user to execute corrective actions before cross contamination occurs.
Description
CROSS REFERENCE TO RELATED APPLICATIONS U.S. PATENT DOCUMENTS [0001]4,935,2606 / 1990Shlenker5,357,63610 / 1994 Dresdner, Jr. et al.5,411,0345 / 1995Beck et al.5,679,39910 / 1997 Shlenker et al.5,911,8486 / 1999Haber et al.5,965,27610 / 1999 Shlenker et al.6,145,13011 / 2000 Haber et al.6,618,8619 / 2003Saks et al.OTHER PUBLICATIONS [0002] 1. Glove Materials and Their Uses, F. B. Chen and R. Tuck, International Latex Conference at Akron, 2002. [0003] 2. Macrolex® Fluorescent Red G, Bayer Product Information, Product: 72325, October, 1996. [0004] 3. Macrolex® Green G Gran, Bayer Product Information, Product: 72612, March, 1999. [0005] 4. Macrolex® Violet 3R Gran, Bayer Product Information, Product: 72404, October, 1996. [0006] 5. Macrolex® Blue RR Gran, Bayer Product Information, Product: 72513, March, 1999. [0007] 6. Standard Specification for Rubber Examination Gloves, ASTM D 3578, January, 2002. [0008] 7. Standard Specification for Rubber Surgical Gloves, ASTM D 3577, January, 2002. BACKGROUND OF...
Claims
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