Sperm sorting chip, sperm detection equipment and sperm detection method

A technology of detection equipment and detection methods, applied in biochemical equipment and methods, analytical materials, measurement devices, etc., can solve the problems of high cost and cumbersome sperm sorting operation process, and achieve low cost, simple structure, and reduced detection cost. Effect

Pending Publication Date: 2017-08-29
隗慧林
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The first object of the present invention is to provide a sperm sorting chip to solve the technical problems of cumbersome and expensive sperm sorting procedures

Method used

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  • Sperm sorting chip, sperm detection equipment and sperm detection method
  • Sperm sorting chip, sperm detection equipment and sperm detection method
  • Sperm sorting chip, sperm detection equipment and sperm detection method

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Embodiment Construction

[0061] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0062] In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. indicate the orientation or The positional relationship is based on the position or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the descriptio...

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Abstract

The invention provides a sperm sorting chip, sperm detection equipment and a sperm detection method and relates to the technical field of biological detection equipment. The sperm sorting chip, the sperm detection equipment and the sperm detection method are designed for solving the problem that existing sperm sorting and detecting equipment is tedious in detection flow and high in cost. The sperm sorting chip comprises an upper plate and a lower plate. An injection hole and a suction hole are formed in the upper plate, a sorting slot is formed in a panel where the upper plate and the lower plate are attached, the sorting slot is communicated with the injection hole and the suction hole, a temperature control module is arranged on the upper plate or the lower plate and used for endowing the sorting slot with a temperature gradient, the temperature at one side, relative to the sorting slot, of the injection hole is lower than the temperature at one side, relative to the sorting slot, of the suction hole. The sperm detection equipment comprises the sperm sorting chip. The sperm detection method detects the sperm activity by means of the sperm detection equipment. The sperm sorting chip, the sperm detection equipment and the sperm detection method provided by the invention are used for detecting the sperm activity.

Description

Technical field [0001] The invention relates to the technical field of biological detection equipment, in particular to a sperm sorting chip, a sperm detection device and a sperm detection method. Background technique [0002] Sperm is a germ cell that carries the heavy responsibility of human reproduction and is essentially a single-celled organism. However, in recent years, with the continuous advancement of the industrialization process, environmental pollution has become more and more serious, which has reduced human fertility to a large extent, especially the incidence of male infertility has increased. Among them, the decline of sperm morphology and vitality is considered to be one of the important factors that cause male infertility. Therefore, it is particularly important to conduct a comprehensive test of sperm in clinic. [0003] Commonly used clinical sperm motility sorting and detection methods mainly include gradient centrifugation, sperm upstream method, and epididym...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00C12M1/38C12M1/36C12M1/34C12Q1/02
CPCG01N33/5026G01N33/5044C12M41/22C12M41/36C12M47/04
Inventor 隗慧林
Owner 隗慧林
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