| 摘要 |
A method for making a sensing element, and an assembled sensing element (20), useful in sensing the concentration of a gas, e.g., carbon dioxide, in a medium, e.g. blood, are disclosed. In one embodiment, the method comprises placing a quantity of a sensing composition precursor (22) between and in contact with a transparent, gas impermeable solid disc (14) and an opaque, gas permeable film (21), the sensing composition precursor comprises a sensing component, a polymer precursor and a cross-linking agent; and forming a gas sensing composition from this quantity of sensing composition precursor. <IMAGE> |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING CO., SAINT PAUL, MINN., US |
发明人 |
YAFUSO, MASAO C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;HOLODY, MARK Z. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;MAXWELL, THOMAS P. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;HACKER, THOMAS G. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US |
