Blood cell analysis equipment and puncture locking assembly

A technology of components and spacers, which is applied in the field of blood cell analysis, can solve problems such as unfavorable sampling needle puncture, and achieve the effects of improving reliability and stability, novel structure, and convenient use

Pending Publication Date: 2022-03-01
SHENZHEN DYMIND BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a blood cell analysis device and a puncture locking assembly, which can solve the problem in the prior art that the test tube is not in a vertical samplin

Method used

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  • Blood cell analysis equipment and puncture locking assembly
  • Blood cell analysis equipment and puncture locking assembly
  • Blood cell analysis equipment and puncture locking assembly

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second" and so on in ...

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Abstract

The invention provides blood cell analysis equipment and a puncture locking assembly thereof.The puncture locking assembly comprises a synchronous belt, a first clamping arm and a second clamping arm, and the synchronous belt is in a ring shape and comprises a first side belt part and a second side belt part which are oppositely arranged in parallel; the first clamping arm is fixed with the first sideband part so as to synchronously move with the first sideband part when the synchronous belt rotates; the second clamping arm is fixed with the second sideband part so as to synchronously move with the second sideband part when the synchronous belt rotates; when the synchronous belt rotates clockwise, the first clamping arm and the second clamping arm are far away from each other, and when the synchronous belt rotates anticlockwise, the first clamping arm and the second clamping arm are close to each other so as to clamp and centralize a test tube to be punctured and sampled. According to the blood cell analysis equipment and the puncture locking assembly thereof, the opening and closing actions of the first clamping arm and the second clamping arm are achieved through clockwise or anticlockwise rotation of the synchronous belt so as to clamp and straighten the test tube in the test tube holder, the structure is novel, use is convenient, and the reliability and stability of the puncture action can be improved.

Description

technical field [0001] The invention relates to the technical field of blood cell analysis, in particular to a blood cell analysis device and a puncture locking assembly. Background technique [0002] In the blood cell analysis equipment, the test tubes are mostly transported to the sampling station through the test tube carrier for puncture sampling by the sampling needle and subsequent detection. The test tube carrier has a test tube insertion channel. [0003] When the difference between the diameter of the test tube insertion channel and the outer diameter of the test tube is small, the user's operation deviation when inserting the test tube into the test tube carrier or the slight shaking of the test tube carrier during transportation will cause the test tube to tilt between the test tube insertion channel , so that the test tube is not in the vertical sampling position, which is not conducive to the puncture sampling action of the sampling needle. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): G01N1/10G01N33/48B01L9/06
CPCG01N1/10G01N33/48B01L9/06
Inventor 昌雄
Owner SHENZHEN DYMIND BIOTECH
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