Composite material sheet for analysis of substances originating from living body or analogues thereof
First Claim
1. A composite material sheet comprising partitions two-dimensionally extending on a sheet plane to form on the sheet plane plural fine sections surrounded by the partitions and porous material portions each of which is placed in the fine section, wherein the partitions are made of metal that shields transmission of radioisotope radiation therethrough, and the porous material portions have a mean density of not higher than 1.0 g/cm3, provided that the mean density of material of the partitions is higher than the mean density of the material of the porous material portions wherein the composite material sheet has the fine sections having the porous material portion therein in number of 10 to 10,000 per cm2.
2 Assignments
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Accused Products
Abstract
A composite material sheet favorably utilizable for analysis of substances originating from living body or its analogues has partitions two-dimensionally extending on a sheet plane to form on the sheet plane plural fine sections surrounded by the partitions and porous material portions each of which is placed in the fine section, in which the partitions are made of material having a mean density of 0.6 g/cm3 or higher and the porous material portions have a mean density of 1.0 g/cm3 or lower, under the condition that the mean density of material of the partitions is higher than the mean density of the material of the porous material portions.
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Citations
10 Claims
- 1. A composite material sheet comprising partitions two-dimensionally extending on a sheet plane to form on the sheet plane plural fine sections surrounded by the partitions and porous material portions each of which is placed in the fine section, wherein the partitions are made of metal that shields transmission of radioisotope radiation therethrough, and the porous material portions have a mean density of not higher than 1.0 g/cm3, provided that the mean density of material of the partitions is higher than the mean density of the material of the porous material portions wherein the composite material sheet has the fine sections having the porous material portion therein in number of 10 to 10,000 per cm2.
Specification