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Blood test apparatus

A blood test, blood technology, applied in measuring devices, sensors, catheters, etc., can solve complex problems and achieve the effect of pain relief

Inactive Publication Date: 2011-11-09
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The job is complicated

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Embodiment Construction

[0057] [About the overall blood test device]

[0058] The blood testing device of the present invention includes: 1) a housing; 2) a measuring circuit accommodated in the housing; 3) more than two connectors electrically connected to the measuring circuit; 4) an installation part forming a on one side of the bin; 5) a piston, reciprocating in the bin; 6) a lancet, one end of which is detachably held by the piston; 7) a blood collection needle, mounted on the lancet 9) a bracket, inserted and fixed in the installation part, and the lancet moves inside; and 10) a blood sensor, installed at one end of the bracket, with more than two connecting electrodes.

[0059] figure 1 A cross-sectional view showing an example of the blood test device of the present invention. figure 1 The blood test apparatus 20 in has a housing 21 formed of resin. The bin 21 is the frame of the device and is used to accommodate the main components of the device.

[0060] The measurement circuit 32 is ...

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Abstract

A blood test apparatus wherein a blood collection needle and a blood sensor can be easily attached and detached so that a burden or pain of a patient can be relieved. More specifically speaking, a blood test apparatus wherein a holder, a lancet, a blood collection needle and a blood sensor are united together as a blood collection cartridge that is detachably mounted to the apparatus body. When this blood collection cartridge is attached, a plunger involved in the apparatus body holds the lancet and connectors involved in the apparatus body come into contact with the blood sensor. It is preferable that the contact points with the blood sensor of the individual connectors are located at intervals at the same angle centering on a definite point.

Description

technical field [0001] The present invention relates to a blood test device, in particular to a device for measuring blood sugar levels in blood. Background technique [0002] Diabetic patients need to regularly measure blood sugar levels (glucose levels) and inject insulin based on the blood sugar levels to maintain the blood sugar levels in a normal range. 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. [0003] Figure 28 An example of a conventional blood test device is shown (see Patent Document 1). The blood testing device 1 comprises: a cylindrical box 2; a piston 3 reciprocating inside the box 2; a lancet 4 held by the piston 3 at one end 4a and a blood collection needle 5 at the other end 4b; A blood sensor (hereinafter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/151A61B5/1473A61B5/157G01N27/30G01N27/416
CPCA61B5/1411A61B5/14535A61B5/15186A61B2562/0295A61B5/14532A61B5/1486A61B5/150274A61B5/150358A61B5/150412A61B5/150519A61B5/150595A61B5/150641A61B5/150702A61B5/150717A61B5/150755A61B5/15087A61B5/15117A61B5/1513A61B5/1519A61B5/157A61B5/1473G01N27/30G01N27/416
Inventor 藤原雅树秋山敏博天野良则
Owner PANASONIC CORP
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