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Rotary press type ATP fluorescence detection swab

A fluorescence detection, push-type technology, applied in fluorescence/phosphorescence, measuring devices, material analysis by optical means, etc., can solve the problems of loss of reaction liquid, difficult to control strength, etc., to achieve convenient operation, easy operation, reduce friction The effect of resistance

Inactive Publication Date: 2018-06-15
合肥巅峰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing method of adding the reaction solution by breaking off the ball valve or puncturing with a floating needle is not easy to control the strength and easily causes the loss of the reaction solution. The purpose is to provide a rotary press type ATP fluorescence detection swab. The present invention The liquid is added by the rotating mechanism, which is easy to operate, safe and convenient

Method used

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  • Rotary press type ATP fluorescence detection swab

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Effect test

Embodiment 1

[0026] Such as figure 1 As shown, the present invention provides a rotary press type ATP fluorescence detection swab, including a reaction tube 1, a tube base 2, a sealing cap 3 and a cotton swab stick 4, and the transition fit of the reaction tube 1 is sleeved on the tube base 2 The sealing cap 3 is arranged at the other axial end of the tube base 2, and the tube base 2 is provided with a through hole 5, and the axis line of the through hole 5 and the axis line of the tube base 2 Coincidentally, the transition fit of the cotton swab stick 4 is inserted into the axial end of the through hole 5 and fixed; the axial end of the through hole 5 is provided with a sealing paper 10, and the sealing cap 3 is provided with a spinning plug 6. The outer wall of the spinning plug 6 is in transitional contact with the inner wall of the sealing cap 3, and the end face of the spinning plug 6 axially away from the through hole 5 is provided with a threaded adjustment rod 7, and one axial end ...

Embodiment 2

[0028] As a further improvement on the basis of Embodiment 1, the threaded adjusting rod 7 is rotatably connected to the spinning plug 6 through a universal joint 8 . A tear-off sealing strip is provided along the circumferential ring at the threaded connection between the threaded adjusting rod 7 and the sealing cap 3 , and a handle 9 is provided at the free end of the threaded adjusting rod 7 protruding from the sealing cap 3 . The outer wall of the spinning plug 6 is provided with a rubber sealing gasket. The end of the cotton swab stick 4 inserted into the through hole 5 has a tube structure with oblique cuts.

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Abstract

The invention discloses a rotary press type ATP fluorescence detection swab. The swab comprises a reaction tube, a tube seat, a sealing cap and a cotton swab stick. The reaction tube transitionally fits to and sleeves one axial end of the tube seat. The sealing cap is arranged on the other axial end of the tube seat. The tube seat is provided with a through hole. The axis line of the through holecoincides with the axis line of the tube seat. The cotton swab stick transitionally fits to, is inserted into and is fixed in the axial end of the through hole. The other axial end hole of the throughhole is provided with a seal paper. A rotary press plug is arranged in the sealing cap. The outer side wall of the rotary press plug transitionally fits to and contacts with the inner wall of the sealing cap. The axial end surface of the rotary press plug far away from the through hole is provided with a threaded adjusting rod. One axial end of the threaded adjusting rod is fixed to the rotary press plug and the other end passes through the bottom wall of the sealing cap and stretches out of the sealing cap. The threaded adjusting rod is connected to the bottom wall of the sealing cap throughthreads. The rotation mechanism is used for feeding a liquid, is easy to operate and is safe and convenient.

Description

technical field [0001] The invention relates to a microorganism detection equipment, in particular to a rotary press type ATP fluorescence detection swab. Background technique [0002] ATP is the direct source of energy for all life activities in cells, exists in all cellular organisms and its content is relatively stable. Due to the universality and stability of ATP, we can indirectly measure the residual amount of microorganisms by detecting the content of ATP in cells. The ATP fluorescence detection swab is used with the ATP bioluminescent instrument. It is suitable for global food processing enterprises, hospitals, restaurants, supermarkets and other manufacturing industries. It can quickly measure the cleanliness and hygiene status of surfaces and water samples, and confirm HACCP / SSOP procedures. , thus ensuring food safety, improving product quality and reducing costs. Most of the existing ATP detection swabs are added to the reaction solution by breaking off the bal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/02G01N21/64
CPCG01N1/02G01N21/6428
Inventor 丁海平
Owner 合肥巅峰生物科技有限公司
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