Automatic rotation test tube bar code recognition device and full-automatic sample treatment system

A technology of automatic rotating and driving device, applied in the field of medical equipment, can solve the problems of wear of rotating friction wheel, failure of scanning code, inability to accurately locate, etc., to prevent loosening and ensure accurate reading.

CN114091496APending Publication Date: 2022-02-25AUTOBIO LABTEC INSTR CO LTD
0 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-02-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an automatic rotation test tube bar code recognition device, and when a first detection device detects that a sample support is in a rotary code scanning position, a controller controls a second driving device to start. And when the second detection device detects that the sample support is in a clamping state, the controller controls the first driving device to start. A first driving device drives a driving wheel module to rotate, the driving wheel module drives a sample support (with a test tube) to rotate, an idle wheel module and a driven idle wheel module passively rotate under the action of friction force of the test tube, and a code scanner carries out bar code recognition on the rotating sample support (with the test tube). In order to ensure the pressing force of friction wheels on the driving wheel module, the idle wheel module and the driven idle wheel module on the sample support, a second driving device is used for controlling the spring pressing force of a spring device, so that the friction wheels are always tightly attached to the sample support when rotating, the sample support is prevented from loosening, and the test tube bar code is accurately read. The invention further provides a full-automatic sample processing system.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to an automatic rotating identification test tube barcode device and a fully automatic sample processing system. Background technique

[0002] The laboratory assembly line is the centralized management of samples. A single test tube is transported from one point of the laboratory to another along the conveyor belt of the automation system. During the transportation process, the test tube needs to be identified to arrange the test tube to be transported to the next station. After the barcode information on the test tube is recognized, it can pass through the computer program. To manage the test tube accordingly.

[0003] Since the barcode is attached to the test tube and the test tube is cylindrical, the direction of the barcode of the test tube is not fixed during the movement on the assembly line, but the position of the scanning code of the scanner is fixed, s...

Examples

Embodiment Construction

[0043] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0044] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...