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Filter unit

A technology of optical filter and sensor unit, which is applied in the fields of medical science, diagnosis, diagnostic recording/measurement, etc., which can solve the problems of insufficient maintenance and trouble, and achieve the effect of easy discharge

Inactive Publication Date: 2012-03-28
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, it is very troublesome to remove the sensor 4 and the filter 6 separately, and most of them have a structure that cannot simply remove the filter, and the maintainability is not good enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0040] image 3 It is a cross-sectional view of blood test device 11 according to Embodiment 1 of the present invention. exist image 3 Among them, the case 12 is formed of a resin material, and the case 12 is provided with a cylindrical body 12b having an opening 12a. A filter unit 13 including a filter 21 is mounted inside the cylinder 12b, and a sensor unit 14 including a sensor 22 for analyzing components of body fluid such as blood is mounted outside the cylinder 12b.

[0041] The main body portion 15a of the discharge mechanism 15 is slidably provided outside the cylindrical body 12b. The first discharge part 15b and the second discharge part 15c are formed on the main body part 15a. The first ejection portion 15 b comes into contact with the sensor unit 14 to push out the sensor unit 14 . Furthermore, the second ejection portion 15c comes into contact with the filter unit 13 to push out the filter unit 13 .

[0042] Next, the laser emitting device 16 provided in th...

Embodiment approach 2

[0108] Figure 19 It is a cross-sectional view of blood test apparatus 11-2 according to Embodiment 2 of the present invention. In order to simplify the description, the same reference numerals are attached to the same components as in the first embodiment described above.

[0109] exist Figure 19 Among them, the case 12 is formed of a resin material, and the case 12 is provided with a cylindrical shape 12b having an opening 12a. A filter unit 13 is installed inside the cylinder 12b, and a sensor unit 14 is installed outside the cylinder 12b. The filter unit 13 is equipped with a filter 21, and the sensor unit 14 is equipped with a sensor 22.

[0110] The main body portion 15a of the discharge mechanism 15 is slidably provided outside the cylindrical body 12b. The first discharge part 15b and the second discharge part 15c are formed in the main body part 15a. The first ejection portion 15 b comes into contact with the sensor unit 14 to push out the sensor unit 14 . Furth...

Embodiment approach 3

[0123] Figure 22 It is a cross-sectional view of blood test apparatus 11-3 according to Embodiment 3 of the present invention. In order to simplify the description, the same reference numerals are assigned to the same components as those in Embodiment 1 and Embodiment 2 described above.

[0124] exist Figure 22 Among them, the housing 12 is formed of a resin material, and a cylindrical body 12 b having an opening 12 a is provided on the housing 12 . A filter unit 13 is installed inside the cylinder 12b, and a sensor unit 14 is installed outside the cylinder 12b. The filter unit 13 is equipped with a filter 21, and the sensor unit 14 is equipped with a sensor 22.

[0125] The main body portion 15a of the discharge mechanism 15 is slidably provided outside the cylindrical body 12b. The first discharge part 15b and the second discharge part 15c are formed in the main body part 15a. The first ejection portion 15 b comes into contact with the sensor unit 14 to push out the se...

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Abstract

A blood inspection device capable of separately discharging a sensor and a filter by using single discharge means. The blood inspection device has a housing (12) provided with a circular hollow cylindrical body (12b) having an opening (12a). A filter unit (13) including a filter (21) is provided inside the cylindrical body (12b), and a sensor unit (14) including a sensor (22) is provided outside the cylindrical body (12b). A body (15a) of the discharge means (15) is slidable outside the cylindrical body (12b). A first discharge section (15b) of the discharge means (15) comes into contact with the sensor unit (14) to push out and discharge it. A second discharge section (15c) of the discharge means (15) comes into contact with the filter unit (13) to push out and discharge it.

Description

[0001] This application is a divisional application of an invention patent application with an application date of January 16, 2008, an application number of 200880002207.5, and an invention title of "blood test device". technical field [0002] The present invention relates to a blood testing device for testing properties of blood and the like. Background technique [0003] Diabetics need to regularly measure blood sugar levels and inject insulin based on the measured blood sugar levels to maintain normal blood sugar levels. In order to maintain the blood sugar level in a normal range, it is necessary to measure the blood sugar level frequently, so a small amount of blood is collected from a patient's fingertip or the like using a blood test device, and the blood sugar level is measured based on the collected blood. [0004] Such as figure 1 As shown, the conventional blood test device includes: a housing 2; a cylinder 2a forming the housing 2; an opening 2c formed at the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/157A61B5/151
CPCA61B5/14535A61B5/157A61B5/1455A61B5/14532A61B5/1411A61B5/150022A61B5/150099A61B5/150213A61B5/150358A61B5/150824A61B5/150954A61B5/15113A61B5/15138
Inventor 松本俊树秋山敏博
Owner PANASONIC CORP
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