A series of special topics on the introduction of the technology of nodule Zinni
【Preface】Zhengzhou Zhongpu Medical Equipment Co., Ltd. is a high-tech enterprise focusing on the research and development, production and sales of tuberculosis smear, acid-fast dyeing, intelligent scanning products. The company has a number of national invention patents for tuberculosis smears diagnostic technology, and is one of the enterprises with the most complete product categories and the most mature technology of tuberculosis smears, acid-fast dyeing, intelligent scanning. The company launched the fully automatic tuberculosis smear intelligent scanning scanner, which is a new generation of tuberculosis smear intelligent scanning and diagnostic equipment independently created by Zhengzhou Zhongpu after 4 years. It has the obvious characteristics of extremely fast scanning speed, high accuracy, and flux upgrade in the original machine.
Depth analysis
More efficient, more problem-solving innovation
Zhengzhou Zhongpu's newly created dual intelligent scanning mode of visual field number scanning and bacterial strip number scanning is more efficient and more able to solve the problem of innovation - has great diagnostic significance!
We know that the diagnostic criteria for TB smears is to provide a scan of no less than 300 fields under a 100 x oil lens, and this is done regardless of the actual condition of the smear sample. The benefits are that the screening process meets the technical standards for TB diagnosis and the results meet the relevant requirements. → But in this way, each sample can scan at least 300 fields under 100x oil lens, and we find that the scanning time is about 2-4 minutes.
What can be done to meet standards and improve efficiency? Is the question we think about
On the basis of in-depth analysis of tuberculosis diagnostic criteria, the research and development team of Zhengzhou Zhongpu fully considered the actual operation process of doctors who are experienced in diagnosis, and innovatively proposed the dual intelligent scanning mode -- namely, the dual intelligent scanning mode set according to the number of visual fields and the number of bacterial strips. Considering the characteristics of easy detection and diagnosis of positive samples, we proposed the method of scanning according to the number of bacterial strips, and the scanning was completed when the number reached. Negative samples are scanned automatically with the standard number of visual fields. In this way, the scanning method can meet the diagnostic criteria of tuberculosis smear and improve the scanning efficiency, so as to achieve fast and accurate scanning results.
Take for example
When a negative sample was encountered, the scanner automatically scanned according to the number of scanning fields, which fully met the diagnostic criteria for tuberculosis.
When a positive sample is encountered, the scanner will automatically count the number of TB bacilli found. When the set number of bacilli is reached, the scan will be finished and graded according to the relevant TB diagnostic criteria, providing a report of 1+ to 4+.
Improve the diagnostic efficiency and ensure the accurate detection of positive results of samples, and truly realize a fast and accurate scanning method.
In the past, the diagnosis of tuberculosis radiographs was often carried out manually. However, when the radiographs were read by 100 times oil lens for a long time, the diagnosist was often highly concentrated and easy to produce visual fatigue, so the examination of radiographs by artificial lens was often a bad mood and experience...
(ps: It is possible that the diagnostic doctor's field of view may not reach 300, thus lowering the diagnostic criteria. So there's a mandatory 300-view limit.)
With tuberculosis smear intelligent reading scanner product technology level is getting higher and higher, mirror review film is no longer "drudgery", because the scanning speed of the instrument is getting faster and faster, the accuracy is also getting higher and higher, the key is that the instrument will not be lazy, you scan how many fields of vision on the scan, one does not fall.
Zhengzhou Zhongpu Tuberculosis Zini's intelligent scanning scanner provides faster and more efficient scanning experience:
Manual smear (regardless of thickness) ≤70 seconds
(100 times oil lens scan 300 field meter);
Thickener smear (ultra-thin distribution) ≤60 seconds
(100 times oil lens scan 300 field meter);
The fastest positive smear ≤15 seconds;
Technical comparison：
Zhengzhou Zhongpu tuberculosis smear intelligent scanner:Based on the principle that scanner is the solution to the problem, the innovative dual intelligent scanning mode is proposed.The scanning mode is more suitable for different sample conditions, which greatly improves the scanning efficiency.Provides 13mm diameter full scan in just 27 minutes (over 6,700 fields of view);Provide 1-6700 field of vision free scanning Settings (suitable for work and scientific research);Provide 1-1,000,000 bacterial free scanning Settings (suitable for work and scientific research).
General scanner:Blindly following the diagnostic criteria of manual microscopy, without considering the changes of different samples and scanning methods, the scanning efficiency will be reduced.
Provides a more efficient scanning method——Zhengzhou Zhongpu innovatively proposed dual intelligent setting scanning, really realize the fast, the slow should be slow, more efficient allocation of scanning time, improve scanning efficiency and accuracy.
Our first dual intelligence setting scanning mode——Scan faster and more accurately——Is to improve the efficiency of reading more thinking!
Zhengzhou Zhongpu automatic tuberculosis Zini dyeing scanner, brings more efficient scanning, more able to solve the problem of scanning, to provide users with better scanning experience!
Zhengzhou Zhongpu tuberculosis smear intelligent scanning platform more applications: automatic tuberculosis smear intelligent scanning platform, in addition to providing tuberculosis smear intelligent scanning diagnosis, can also be expanded to: Intelligent diagnosis of blood smear Plasmodium scanning, liquid based cell intelligent diagnosis, thyroid puncture cell intelligent diagnosis, bacterial smear Gram staining intelligent diagnosis, human body fluid parasite (egg) intelligent diagnosis, clinical blood smear white blood cell analysis diagnosis, clinical bone marrow cell smear intelligent diagnosis and other medical microbial morphological intelligent diagnosis techniques.
——Zhengzhou Zhongpu focus on sputum screening and detection of tuberculosis——
Zhengzhou Zhongpu focus on tuberculosis sputum screening detection, R & D team unremitting efforts, again and again to refresh the record, constantly beyond, this technological innovation, greatly shorten the time of tuberculosis detection, improve the efficiency of medical testing units of tuberculosis detection, to ensure the accuracy of the test results. With intangible value to create countless value, Zhengzhou Zhongpu escort for human health!
