Tissue slice sealing equipment capable of preventing smells of sealing glue from flowing outwards
A technology for tissue sectioning and smell outflow, applied in the field of medical devices, can solve the problems of low sealing efficiency, easy generation of air bubbles, uneven glue dripping, etc., and achieve the effect of improving quality and preventing smell outflow
Pending Publication Date: 2020-08-25
贵州金域医学检验中心有限公司
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Problems solved by technology
[0002] Sealing is to seal and store the tissue sections between the slide glass and the cover glass, drop a small amount of sealing glue to keep them from contacting with the air, prevent them from oxidizing and fading, and facilitate microscopic observation and preservation. The glue usually uses neutral gum; but at present, the sealing is mainly done manually, and there is a problem of uneven glue dripping in the actual sealing process, which will easily cause excessive overflow of the sealing glue, which has a certain degree of toxicity, and the sealing glue If the amount is too small, the tissue on the tissue section will not be fully covered or the technical problems of air bubbles will easily occur. Moreover, after the mounting glue is dripped on the tissue section, the tissue section is not covered with a cover glass in time, and the tissue section will be damaged immediately. The sealing glue is in contact with the air, so that the smell of the sealing glue itself diffuses into the air, which affects the air quality of the sealing working environment
In addition, after dropping a small amount of mounting glue on the tissue section, it is necessary to place a cover glass on the tissue section dripped with mounting glue, and cover the tissue section with the cover glass, but currently the actual sealing process requires operators to Pick up the cover glass and place it on the tissue section. Because the cover glass is thin and has sharp edges, it is not easy to be picked up. It is easy to scratch the operator during the picking process, posing a safety hazard
Furthermore, relying on manual sealing, frequent repetitive operations also take up a lot of time for operators, and the efficiency of sealing is low
Method used
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[0061] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0062] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0063] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by...
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The invention discloses tissue slice sealing equipment capable of preventing smells of sealing glue from flowing outwards, and belongs to the technical field of medical instruments. The equipment comprises a support frame; a glass slide placing plate which is used for placing a glass slide with a tissue slice and is mounted on the support frame in a linear sliding manner; a plurality of sealing sheet glue dripping devices which are used for dripping quantitative sealing sheet glue to the tissue slice, and are arranged on the support frame at intervals; a plurality of cover glass placing devices which are arranged on the support frame at intervals; an intermittent driving device which is used for driving the glass slide placing plate to slide intermittently; an air directional guide devicewhich is used for directionally guiding out air above the glass slide placing plate; a microprocessor, wherein the sealing adhesive dripping devices, the cover glass placing devices and the intermittent driving device are electrically connected with the microprocessor respectively. Via the tissue slice sealing equipment, when the sealing glue is dropwise added, the smell of the sealing glue can beprevented from flowing outwards, quantified sealing glue can be dropwise added, and cover glass can be added.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a tissue section sealing device that prevents the smell of sealing glue from leaking out. Background technique [0002] Sealing is to seal and store the tissue sections between the slide glass and the cover glass, drop a small amount of sealing glue to keep them from contacting with the air, prevent them from oxidizing and fading, and facilitate microscopic observation and preservation. The glue usually uses neutral gum; but at present, the sealing is mainly done manually, and there is a problem of uneven glue dripping in the actual sealing process, which will easily cause excessive overflow of the sealing glue, which has a certain degree of toxicity, and the sealing glue If the amount is too small, the tissue on the tissue section will not be fully covered or the technical problems of air bubbles will easily occur. Moreover, after the mounting glue is dripped on the tiss...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N1/28G01N35/00B05C13/02
CPCB05C13/02G01N1/2813G01N35/00029G01N2035/00138
Inventor尹世超彭潮燕龙贵萍刘刚朱国强
Owner贵州金域医学检验中心有限公司