Batch addition and mixing device for biomimetic reagents for HPV detection experiment
A bionic, experimental technology, applied in the preparation of test samples, etc., can solve the problems of low work efficiency, low reagent stirring force, time-consuming and labor-intensive, etc., to improve work efficiency, high work efficiency, and good mixing effect. Effect
Active Publication Date: 2019-06-18
AFFILIATED HOSPITAL OF ZUNYI MEDICAL COLLEGE
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Problems solved by technology
[0004] For batch sample detection, the existing reagent addition and mixing device can only add detection reagents to different test tubes one by one. When the test volume is relatively large, it is time-consuming and laborious, and the work efficiency is low; gas stirring is used for reagents When mixing, the gas is sprayed directly from the nozzle, the stirring force on the reagent is small, and the stirring effect is not good
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[0024] Example: such as figure 1 , 2 A bionic reagent batch addition and mixing device for HPV detection experiments mainly includes a main body 1, a mixing mechanism 2, a batch adding mechanism 3, a control device 4, and a power supply device 5; the main body 1 includes a support frame 10, a box body 11. Box two 12, box one 11 are fixedly connected to the upper end of the support frame 10 through connecting rods, box one 11 is provided with a plurality of cavities 110, and the bottom of each cavity 110 is provided with a liquid outlet one 1110 , there is a liquid separator 1111 at the liquid outlet 1110, such as image 3 As shown, a plurality of liquid dispensing ports 1112 are provided on the liquid dispensing tray 1111, and drainage tubes 1113 are provided at each of the liquid dispensing ports 1112, and the drainage tubes 1113 correspond to the reagent storage tubes 330 one by one, and the reagents are shunted through the drainage tubes 1113 The reagent in the sleeve 30 ...
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The invention discloses a batch addition and mixing device for biomimetic reagents for an HPV detection experiment and belongs to the technical field of reagent addition and mixing devices. The devicemainly comprises a main body, a mixing mechanism, a batch adding mechanism, a control device, a power source device, a reagent splitting sleeve, a telescopic pressing plate, a motor, a reagent storage rack and a gas storage tank; each mixing nozzle is composed of three ventilation blades; the length of the three ventilation blades increases sequentially from top to bottom; the upper end of each ventilating blade is evenly provided with a plurality of ventilating nozzles; each ventilating nozzle is of a spiral structure; the reagents can be placed and added in batches by means of the mixing mechanism, so that working efficiency can be improved; air evenly mixes the biomimetic reagent through the spiral ventilating nozzles; the air in a spiral form can increase an actual stirring effect onthe biomimetic reagents, so that the mixing effect of the reagents can be improved. With the device of the invention adopted, the reagents can be added in batches. The device has the advantages of high working efficiency, good mixing effects of the reagents and suitability for being widely popularized.
Description
technical field [0001] The invention belongs to the technical field of reagent adding and mixing devices, in particular to a bionic reagent batch adding and mixing device for HPV detection experiments. Background technique [0002] HPV is a kind of papillomavacuolating virus A belonging to Papovaviridae. It is a spherical DNA virus that can cause squamous epithelial proliferation of human skin and mucous membranes, manifested as common warts, genital warts and other symptoms. With the rapid increase in the incidence of genital warts in sexually transmitted diseases and the increase in cervical cancer and anal cancer, HPV infection has attracted more and more attention. [0003] HPV detection is a means to deal with human papillomavirus. It is clinically proven that the virus is a DNA virus. Humans are the only host of HPV. It will cause disease. At present, scientists have proved that the HPV virus transmitted through sexual life is the main cause of cervical cancer. High-...
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IPC IPC(8): G01N1/38
Inventor 陈祖翼闵迅刘佑斌李琼瑶陈泽慧肖代敏
Owner AFFILIATED HOSPITAL OF ZUNYI MEDICAL COLLEGE