Centrifugal sputum case for induced sputum tubercle bacillus detection

A tuberculosis and centrifugal technology, applied in the field of medical testing equipment, can solve the problems affecting tuberculosis detection effect, tuberculosis proliferation, small capacity of sputum box, etc., and achieve the effects of reducing the probability of tuberculosis infection, low cost and easy operation.

Active Publication Date: 2015-10-07
焉春华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing sputum box has small capacity and no seal, and the sputum is easy to leak after conventional sputum collection, which leads to the spread of tuberculosis bacteria and affects the detection effect of tuberculosis, and further provides a method for the detection of tuberculosis bacteria in induced sputum. Centrifugal spit box

Method used

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  • Centrifugal sputum case for induced sputum tubercle bacillus detection
  • Centrifugal sputum case for induced sputum tubercle bacillus detection
  • Centrifugal sputum case for induced sputum tubercle bacillus detection

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specific Embodiment approach 1

[0020] Specific implementation mode one: combine Figure 1 to Figure 5 Describe this embodiment, a centrifuge sputum box for the detection of induced sputum tuberculosis in this embodiment includes a sputum retention cup 1, a sputum storage tube body 2, a cock seat 3, an inner tube device 4 and a sputum storage tube cover 5 The sputum storage tube body 2 is an integrated test tube formed by connecting the conical top and the cylindrical bottom through a circular arc transition, and a cock seat 3 is provided at the circular arc transition of the inner wall of the sputum storage tube body 2. The cup 1 is installed in the annular groove 6 inside the cock seat 3. The cock seat 3 is also equipped with an inner tube device 4. The conical top of the sputum storage tube body 2 is provided with an opening, and the inner tube device 4 can be folded and placed through the opening. To the inner side of the sputum storage tube body 2 , the sputum storage tube cover 5 can be directly buckle...

specific Embodiment approach 2

[0021] Specific implementation mode two: combination figure 2 Describe this embodiment, a kind of centrifuge type sputum box used for inducing sputum tuberculosis test in this embodiment. The sputum retention cup 1 includes a sputum retention box 7 and a clasp device 8. Funnel-shaped, the upper opening area is large, the lower opening area is small, a recessed groove 15 is provided at the edge of the upper opening of the funnel-shaped sputum box 7, and the snap ring device 8 is composed of three arc-shaped flaps 9 A cylindrical clasp, the clasp device 8 is connected to the lower opening of the sputum retention box 7; the sputum retention box 7 has a bent portion 10. In this way, the sputum storage cup 1 is installed on the cock seat 3 through the snap ring device 8. During daily storage, the sputum storage box 7 is placed in the sputum storage tube body 2 through the bending part 10. When in use, the sputum storage box is pulled out by hand. 7. The patient aligns the lips wi...

specific Embodiment approach 3

[0022] Specific implementation mode three: combination figure 1 Describe this embodiment, a kind of centrifuge type sputum box that is used for inducing sputum tuberculosis test in this embodiment The outer contour of the cock seat 3 is consistent with the shape of the arc transition joint of the sputum storage tube body 2, and the cock The center of the seat 3 is provided with a tapered opening to be installed with the sputum cup 1, and the side wall of the tapered opening is provided with an annular groove 6. In this way, the cock seat 3 is arranged in the body 2 of the sputum storage tube, which facilitates the installation of the sputum storage cup 1 .

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Abstract

The invention discloses a centrifugal sputum case for induced sputum tubercle bacillus detection and belongs to the technical field of medical treatment detecting appliances. An existing sputum case is small in size and cannot be sealed, the sputum liquid is easy to leak outside so as to lead to tubercle bacillus dispersion and affect the detection effect of tuberculosis; the centrifugal sputum case disclosed by the invention can overcome these problems. The centrifugal sputum case comprises a sputum remaining cup, a sputum storage pipe body, a cock base, an inner pipe device and a sputum storage pipe cap, wherein the sputum storage pipe body is an integral test pipe comprising a conical top and a cylindrical bottom part which are in circular arc transition connection; the circular arc transition part of the inner wall of the sputum storage pipe body is provided with the cock base; the sputum remaining cup is installed in an annular groove at the inner side of the cock base; the cock base is also provided with the inner pipe device; the sputum storage pipe cap can directly cover the sputum storage pipe. The centrifugal sputum case is scientific and reasonable in structure, is low in cost, is simple, convenient and rapid to operate, is high in practicability, integrates sputum remaining and detection, shortens the sputum remaining time greatly, enhances the detection efficiency, reduces the re-pollution rate of a sputum specimen, and reduces the probability of infecting workers with tuberculosis.

Description

technical field [0001] The invention relates to a centrifuge-type sputum box for testing induced sputum tuberculosis bacteria, belonging to the technical field of medical testing equipment. Background technique [0002] Tuberculosis is a chronic infectious disease transmitted through the air. It is one of the most threatening human infectious diseases in the world today. It has the highest fatality rate among infectious diseases caused by a single cause. The detection of tuberculosis is Clinically, it is an important basis for clarifying the diagnosis of tuberculosis and chemotherapy regimens. It is the gold standard for the diagnosis of tuberculosis. For newly suspected patients with tuberculosis, if routine sputum collection cannot detect tuberculosis bacteria, it is recommended to test after nebulization-induced sputum and induce sputum centrifugation. The positive rate of acid-fast bacilli in sediment smear is high, the result is reliable, the operation is simple and fas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
Inventor 焉春华史晓东
Owner 焉春华
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