Device for measuring blood component
First Claim
1. A blood component measuring apparatus on which a test piece is mountable, comprising:
- a distal end mounting portion configured to have mounted thereon the test piece;
a measuring portion adapted to measure components of blood sampled through a blood introduction path provided in the test piece when the test piece is mounted on the distal end mounting portion; and
a monitor adapted to display a result determined by the measuring portion and a predetermined control section,wherein a display face of the monitor is defined as an upper side, while an opposite face to the display face is defined as a lower side,the lower side includes at least two surface contacting portions, the two surface contacting portions being spaced apart from one another so that one of the surface contacting portions is positioned distally of another of the surface contacting portions;
wherein, when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on a horizontal surface lying in a horizontal plane in a state in which the display face of the monitor is directed upwardly and the two surface contacting portions are in contact with the horizontal surface, a center axial line of the test piece is directed obliquely downward toward a distal end side, andwherein when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on the horizontal surface lying in the horizontal plane in a state in which the display face of the monitor is directed upwardly and the two surface contacting portions are in contact with the horizontal surface, a distance between a spotted portion at the distal end of the test piece and the horizontal plane is 9 mm to 14 mm.
1 Assignment
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Accused Products
Abstract
A blood glucose meter includes a front attachment part to which a test piece is attached, a measurement part for measuring a component of blood collected via a blood guide passage in the test piece, and a monitor for displaying the measurement results obtained by the measurement part. When the device is placed on a horizontal plane by referring to the display face of the monitor as the upper side and the opposite side as the lower side and placing the display face of the monitor upward, the central axis of the test piece extends obliquely downward toward the front side. The blood glucose meter comprises a main part provided with the monitor and a linking part between the main part and the front attachment part. The top face of the linking part is placed roughly parallel to the central axis line and is provided with an ejector lever.
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Citations
17 Claims
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1. A blood component measuring apparatus on which a test piece is mountable, comprising:
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a distal end mounting portion configured to have mounted thereon the test piece; a measuring portion adapted to measure components of blood sampled through a blood introduction path provided in the test piece when the test piece is mounted on the distal end mounting portion; and a monitor adapted to display a result determined by the measuring portion and a predetermined control section, wherein a display face of the monitor is defined as an upper side, while an opposite face to the display face is defined as a lower side, the lower side includes at least two surface contacting portions, the two surface contacting portions being spaced apart from one another so that one of the surface contacting portions is positioned distally of another of the surface contacting portions; wherein, when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on a horizontal surface lying in a horizontal plane in a state in which the display face of the monitor is directed upwardly and the two surface contacting portions are in contact with the horizontal surface, a center axial line of the test piece is directed obliquely downward toward a distal end side, and wherein when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on the horizontal surface lying in the horizontal plane in a state in which the display face of the monitor is directed upwardly and the two surface contacting portions are in contact with the horizontal surface, a distance between a spotted portion at the distal end of the test piece and the horizontal plane is 9 mm to 14 mm. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A blood component measuring apparatus on which a test piece is mountable, the test piece including a flange, a test paper secured to a surface of the flange and a blood introduction path possessing a distal end opening to a distal end face of the test piece and another end opening to the surface of the flange, the blood introduction path possessing a center axis passing through the test paper, the blood component measuring apparatus comprising:
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a distal end mounting portion configured to have mounted thereon the test piece; a measuring portion adapted to measure components of blood sampled through the blood introduction path provided in the test piece when the test piece is mounted on the distal end mounting portion; and a monitor adapted to display a result determined by the measuring portion and a predetermined control section, wherein a display face of the monitor is defined as an upper side, while an opposite face to the display face is defined as a lower side, wherein the lower side includes at least two projections spaced apart from one another so that one of the projections is positioned closer to the distal end mounting portion that another of the projections; wherein when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on a horizontal surface lying in a horizontal plane such that the two projections are in contact with the horizontal surface, the center axis of the blood introduction path is directed, as viewed in side elevation, obliquely downward toward a distal end side with reference to a line of extension of the display face of the monitor, and wherein when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on the horizontal surface lying in the horizontal plane such that the two projections are in contact with the horizontal surface while the display face of the monitor is directed upwardly, a distance between the distal end of the blood introduction path and the horizontal plane is 9 mm to 14 mm. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A test piece in combination with a blood component measuring apparatus positionable on a horizontal surface lying in a horizontal plane,
the test piece comprising a flange, a test paper fixed to a surface of the flange, a projection projecting from the flange in a direction away from the test paper, and a blood introduction path passing through the projection so that a distal end of the blood introduction path opens to a distal end face of the test piece and an opposite end opens to the surface of the flange, the blood introduction path possessing a center axis; -
the blood component measuring apparatus comprising; a distal end mounting portion positioned at a distal end of the apparatus, the test piece being configured to be mounted on the distal end mounting portion; a measuring portion adapted to measure components of blood sampled through the blood introduction path; a monitor adapted to display a result determined by the measuring portion and a predetermined control section; wherein a display face of the monitor is defined as an upper side, while an opposite face to the display face is defined as a lower side; wherein the lower side is configured to contact the horizontal surface at least at two spaced apart locations when the blood component measuring apparatus is placed on the horizontal surface; the distal end mounting portion and the test piece being configured and arranged so that when the blood component measuring apparatus is placed on the horizontal surface in a state in which the test piece is mounted on the distal end mounting portion, the blood component measuring apparatus contacts the horizontal surface at the two spaced apart locations and the display face of the monitor is directed upwardly, the center axis of the blood introduction path is oriented obliquely downward toward a distal end side; and the distal end mounting portion and the test piece also being configured and arranged so that when the test piece is mounted on the distal end mounting portion and the blood component measuring apparatus is placed on the horizontal surface in the state in which the display face of the monitor is directed upwardly and the blood component measuring apparatus contacts the horizontal surface at the two spaced apart locations, a distance between the distal end of the blood introduction path and the horizontal surface is 9 mm to 14 mm. - View Dependent Claims (17)
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Specification