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Red-and-white blood cell suction tube for medical blood tests

A white blood cell and blood technology, applied in the field of medical equipment, can solve the problems of red and white blood cell straw dust pollution, blood measurement impact, etc., to achieve the effect of increasing practicability and increasing the safety of use

Inactive Publication Date: 2019-12-10
YANGZHOU JUNRUI CHUANGZHI IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a red and white blood cell straw for medical blood testing, which solves the problem that the existing red and white blood cell straw is easily polluted by external dust or dust on human fingers when in use, and may affect blood measurement. problems affecting

Method used

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  • Red-and-white blood cell suction tube for medical blood tests
  • Red-and-white blood cell suction tube for medical blood tests
  • Red-and-white blood cell suction tube for medical blood tests

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Embodiment Construction

[0028] 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.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orien...

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Abstract

The invention discloses a red-and-white blood cell suction tube for medical blood tests, and relates to the technical field of medical appliances. The red-and-white blood cell suction tube for medicalblood tests includes an outer tube, wherein the top of the outer tube is adhered to the bottom of a plastic sealing cap, both ends of the bottom of the plastic sealing cap are fixedly connected to the top of a bump, and grooves are formed in two ends of the top of the outer tube; the bump is movably connected with the grooves, slots are formed in both sides of the lower end of the bump, and a U-shaped notch is formed in the bottom of each groove; two ends of each U-shaped notch is arranged on two sides of the corresponding groove separately, the interior of each slot is movably connected to one end of a limiting block, and the other end of each limiting block penetrates through the wall of the corresponding groove, and is arranged in the corresponding U-shaped notch. According to the red-and-white blood cell suction tube for medical blood tests, contact of the interior of the red-and-white blood cell suction tube with the outside is prevented through connection of the outer tube withthe plastic sealing cap, and the plastic sealing cap can be opened conveniently through connection of a two-way thread rod with a thread cylinder.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a red and white blood cell straw for medical blood testing. Background technique [0002] Hematological diseases are diseases that originate in the hematopoietic system, or affect the hematopoietic system accompanied by abnormal blood changes, and are characterized by anemia, bleeding, and fever. Blood diseases are also physical diseases that human beings often face. In order to analyze and diagnose blood diseases more accurately, it is necessary to collect blood for blood analysis, which requires a new type of red and white blood cell straw. [0003] A new type of red and white blood cell straw is disclosed in the Chinese Invention Patent Application Publication No. CN205719935U. The new type of red and white blood cell straw has a detachable connection between the sealer and the blood collection tube, and a size inside the sealer is slightly smaller than the inner di...

Claims

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Application Information

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IPC IPC(8): B01L3/02
CPCB01L3/021
Inventor 董永军
Owner YANGZHOU JUNRUI CHUANGZHI IND DESIGN
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