Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector

A technology of supply device and detection device, which is applied to measurement devices, sedimentation analysis, scientific instruments, etc., can solve the problem of lack of blood sample supply device, etc., and achieve the effects of satisfying detection efficiency, low manufacturing cost and convenient operation.

Active Publication Date: 2017-01-25
CHONGQING NANFANG NUMERICAL CONTROL EQUIP
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However, the detection instrument l...

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  • Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector
  • Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector
  • Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0017] see figure 1 , figure 2 , image 3 , a blood sample supply device for an accurate Widmans method erythrocyte sedimentation detector, including a control system and a sample supply channel, the sample supply channel is connected by a fixed joint 1 and a movable joint 2, and the fixed joint 1 is arranged on the same circumference of the fixed plate 3 The movable joint 2 is provided with one fixedly connected on the turntable 4, so that when the turntable 4 is driven and rotated by the motor 5 through the synchronous belt transmission structure, the movable joint 2 and the 40 fixed joints 1 are respectively connected; the turntable 4 The upper part is fixedly connected with an indexing plate 6, and the control system obtains the position information of the turntable 4 through the...

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Abstract

The invention disclsoes a blood sample feeding device for a precise Westergren method erythrocyte sedimentation rate detector. The blood sample feeding device comprises a control system and a sample feeding channel; the sample feeding channel is communicated through fixed connectors and a movable connector; the plurality of fixed connectors are distributed on the same circumference of a fixed disc; one movable connector is fixedly connected onto a rotary table; when the rotary table is driven by a motor through a synchronous belt transmission structure to rotate, the movable connector is communicated with the plurality of fixed connectors; an indexing plate is fixedly connected onto the rotary table; the control system is used for acquiring rotary table position information through a first position detection device and the indexing plate; the control system is further used for acquiring position information of the fixed connectors, which are communicated with the movable connector, in the plurality of fixed connectors through a second position detection device. The blood sample feeding device for the precise Westergren method erythrocyte sedimentation rate detector has the beneficial effects that the requirements on detection instruments with high detection efficiency can be effectively met; the rotary table is accurately positioned; the blood sample feeding device is simple and compact in structure, convenient to operate, low in manufacturing cost and long in service life.

Description

technical field [0001] The invention relates to an automatic detection device for precise Widmanner's method of erythrocyte sedimentation rate, in particular to a blood sample supply device for a precise Widmanner's method of erythrocyte sedimentation rate detector. Background technique [0002] Methods for measuring erythrocyte sedimentation rate include Wei's method, erythrocyte sedimentation meter method, Pan's method, Wen's method, tilt method, infrared rapid measurement method, etc. At present, the ESR method popular in the domestic market takes half an hour to measure, and many other measurement methods mainly shorten the time by changing the thickness of the capillary and the angle of measurement. However, judging from the market response, it is accurate when measuring normal erythrocyte sedimentation rate, but it is no longer accurate when measuring abnormal erythrocyte sedimentation rate. The most classic of these measurement methods is the Weiss method. The Inter...

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Application Information

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IPC IPC(8): G01N15/05
CPCG01N15/05
Inventor 蔡泳
Owner CHONGQING NANFANG NUMERICAL CONTROL EQUIP
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