Unlock instant, AI-driven research and patent intelligence for your innovation.

Auxiliary micro-porous plate sampling device

A sample addition-assisted, microplate technology, applied in measuring devices, instruments, scientific instruments, etc., can solve problems such as wrong addition of samples and troublesome testing work, avoid wrong sample addition, improve sample addition efficiency, and reduce sample addition. the effect of such a mistake

Active Publication Date: 2015-03-04
北京智德医学检验所有限公司
View PDF4 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The microplate reader is a scientific instrument that can quickly perform spectroscopic colorimetry. The microplate is a standardized supporting vessel for holding colorimetric liquids. There are rows of uniform micropores on it for holding colorimetric liquids. , the common ones are 40, 48, 55, and 96 microwell plates. During the test, the operator is often relied on to manually add the colorimetric liquid into different microwells in sequence. The holes are very dense, the distance between the holes is very small, and there is no obvious mark between the holes, it is very easy to add the sample to the wrong microwell, which brings a lot of trouble to the test work

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Auxiliary micro-porous plate sampling device
  • Auxiliary micro-porous plate sampling device
  • Auxiliary micro-porous plate sampling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Refer to attached figure 1 , the microplate sampling auxiliary device is used to assist 96 microplate sample loading, the device includes a base 1, a plate groove 2 is arranged on the base, and there are 8 rows and 12 columns on the bottom surface of the plate groove, a total of 96 red, green and blue 3 colors LED lamp beads 3, the distribution of lamp beads 3 corresponds to the position of the microholes on the microporous plate, and also includes a set of function buttons 4 for setting the sequence rules of the indicator lights, which are used to set the LED color and add samples respectively. Direction and repetition number, there is also a button 5 for providing a signal to start the next sample addition, and the corresponding circuit is not marked in this figure. The unit also includes a switch and is powered by a button cell battery.

[0020] When using the device, put the 96-microwell plate into the plate slot, set the color of the LED lamp bead to be used, the ...

Embodiment 2

[0022] Refer to attached figure 2 Compared with that in Example 1, the microplate sample adding auxiliary device has a function button 5 which is a foot trigger device, and transmits signals through the signal line and the main body of the sample adding auxiliary device. Press the button once to send a signal to the main body of the auxiliary device, turn off the current indicator light and turn on the next indicator light to indicate the position of the microwell for the next sample addition. The foot pedal trigger method can not only reduce the burden on the hands, so that the hands of the sample adding operator can focus on the sample adding operation, but also avoid touching and accidentally touching the trigger indicator light during the sample adding process.

Embodiment 3

[0024] Refer to attached image 3 Compared with that in Example 1, the microplate sample adding auxiliary device has a function button 5 placed on the sample injector, and transmits signals with the main body of the sample adding auxiliary device through infrared rays. When a complete sample adding operation is completed each time, The function button 5 can be automatically triggered once, a signal is transmitted to the main body of the auxiliary device, the current indicator light is turned off and the next indicator light is turned on to indicate the position of the microhole for the next sample addition. Due to the adoption of the automatic trigger device, misoperations are reduced and the workload of operators is reduced, and the efficiency of adding samples can be greatly improved. In addition, a group of buttons 6 for quickly changing the indicated position is added. The indicated position can be moved freely through the 4 direction keys to facilitate some irregular samp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an auxiliary micro-porous plate sampling device which comprises a base and also comprises a control device, wherein a board slot is formed in the base; indicating lamps of which the number is consistent with that of micro pores in a micro-porous plate are arranged on the bottom surface in the board slot; the control device is electrically connected with the indicating lamps and comprises multiple functional buttons and corresponding circuits; and the functional buttons comprise a group of buttons used for setting the turning-on / off sequence rules of the indicating lamps and a button used for providing a next sampling start signal. By utilizing the device, the position of the next sampling micro pore can be clearly and accurately indicated, so that wrong sampling is avoided, the sampling efficiency can be greatly improved, and the sampling errors are reduced.

Description

technical field [0001] The invention relates to an auxiliary device, in particular to an auxiliary device for adding samples to a micro-orifice plate. Background technique [0002] The microplate reader is a scientific instrument that can quickly perform spectroscopic colorimetry. The microplate is a standardized supporting vessel for holding colorimetric liquids. There are rows of uniform micropores on it for holding colorimetric liquids. , the common ones are 40, 48, 55, and 96 microwell plates. During the test, the operator is often relied on to manually add the colorimetric liquid into different microwells in sequence. The holes are very dense, the distance between the holes is very small, and there is no obvious mark between the holes. It is very easy to add the sample to the wrong microhole, which brings a lot of trouble to the test work. Contents of the invention [0003] The present invention aims to provide a device for indicating the position of the next microwe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N33/543
CPCG01N33/543
Inventor 周晚来
Owner 北京智德医学检验所有限公司