MOUNT UNIT, SENSOR UNIT, MEASUREMENT APPARATUS AND SENSOR FIXATION METHOD
First Claim
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1. A mount unit comprising:
- a main body portion that holds a placement of a portion of a sensor under the skin of a living body; and
two or more holding portions attached to the main body portion,wherein each of the two or more holding portions comprises an adhesive material layer capable of adhering to the living body and is movable so as to allow for selection between a state in which the adhesive material layer is in contact with the living body and a state in which the adhesive material layer is separate from the living body.
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Abstract
A mount unit 10 is used for fixing, to a living body, a sensor 20 of which a portion 20a can be placed under the skin of the living body. The mount unit 10 includes a main body portion 11 that holds a placement of the portion of the sensor 20 under the skin of the living body and two or more holding portions 12a to 12d attached to the main body portion 11. Each of the holding portions 12a to 12d includes an adhesive material layer 13 capable of adhering to the living body and is movable so as to allow for selection between a state in which the adhesive material layer 13 is in contact with the living body and a state in which the adhesive material layer 13 is separate from the living body.
5 Citations
14 Claims
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1. A mount unit comprising:
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a main body portion that holds a placement of a portion of a sensor under the skin of a living body; and two or more holding portions attached to the main body portion, wherein each of the two or more holding portions comprises an adhesive material layer capable of adhering to the living body and is movable so as to allow for selection between a state in which the adhesive material layer is in contact with the living body and a state in which the adhesive material layer is separate from the living body. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A sensor unit comprising:
- a sensor of which a portion can be placed under the skin of a living body; and
a mount unit for fixing the sensor to the living body,wherein the mount unit comprises; a main body portion that holds a placement of the portion of the sensor under the skin of the living body; and two or more holding portions attached to the main body portion, and each of the two or more holding portions comprises an adhesive material layer capable of adhering to the living body and is movable so as to allow for selection between a state where the adhesive material layer is in contact with the living body and a state in which the adhesive material layer is separate from the living body.
- a sensor of which a portion can be placed under the skin of a living body; and
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8. A measurement apparatus for measuring numeric information relating to a substance contained in at least one of interstitial fluid and blood that are under the skin of a living body, the apparatus comprising:
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a sensor of which a portion can be placed under the skin and that generates a signal dependent on the numeric information; a mount unit for fixing the sensor to the living body; and a control unit that receives the signal generated by the sensor and executes processing that includes digital signal processing on the signal; wherein the mount unit comprises a main body portion that holds a placement of the portion of the sensor under the skin of the living body; and two or more holding portions attached to the main body portion, and each of the two or more holding portions comprises an adhesive material layer capable of adhering to the living body and is movable so as to allow for selection between a state where the adhesive material layer is in contact with the living body and a state in which the adhesive material layer is separate from the living body. - View Dependent Claims (9)
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10. A sensor fixation method for fixing, to a living body, a sensor of which a portion can be placed under the skin of the living body, the method comprising the steps of
(a) using a mount unit that comprises a main body portion and two or more holding portions attached to the main body portion, each of the two or more holding portions comprising an adhesive material layer capable of adhering to the living body and attached to the main body portion so as to allow for selection between a state in which the adhesive material layers are in contact with the living body and a state in which the adhesive material layers are separate from the living body, and holding the sensor by the main body portion of the mount unit; -
(b) fixing the mount unit to the living body by bringing the adhesive material layer of at least one of the two or more holding portions of the mount unit into contact with the living body; and
,(c) in a case where any of the adhesive material layers of the two or more holding portions needs to be replaced, moving the holding portion including the adhesive material layer that needs to be replaced, in a state in which the adhesive material layer of at least one of the holding portions is in contact with the living body, and detaching the adhesive material layer that needs to be replaced from the living body. - View Dependent Claims (11, 12, 13, 14)
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Specification