Portable tissue slice sealing device
A convenient technology for tissue slicing, applied in the field of medical devices, can solve the problems of low sealing efficiency, uneven glue dispensing, and easy generation of air bubbles, so as to avoid too much or too little, avoid safety hazards, and improve sealing efficiency Effect
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 it is too small, the tissue on the tissue section will not be fully covered or the technical problem of air bubbles will easily occur
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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[0062] 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.
[0063] 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.
[0064] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the speci...
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The invention discloses a portable tissue slice sealing device, and belongs to the technical field of medical instruments. The device comprises a support frame, wherein a glass slide placing plate ismounted on the support frame; a sliding mounting seat which is mounted on the support frame in a linear sliding manner; a plurality of sealing glue dripping devices which are arranged on the support frame at intervals; a plurality of cover glass placing devices which are mounted on the sliding mounting base at intervals; linear telescopic device which is fixedly connected to the supporting frame,wherein a linear telescopic mechanism arranged on the linear telescopic device is connected with the sliding mounting seat, the linear telescopic mechanism has various extending and shortening lengths, and the linear telescopic mechanism can extend and shorten to drive the sliding mounting base to slide relative to the glass slide placing plate; a microprocessor, wherein the sealing glue drippingdevices, the cover glass placing devices and the linear telescopic device are electrically connected with the microprocessor respectively. Via the portable tissue slice sealing device, slice sealing glue can be automatically dropwise added, and the cover glass can be automatically placed on a tissue slice.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable tissue section sealing device. 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 it is too small, the tissue on the tissue section will not be completely covered or the technical problem of air bubbles will easily occur. In addition, after dripping a small amount of mounting glue on the tissue section, it is necessary to place...
Claims
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IPC IPC(8): G01N1/28G01N35/00B05C13/02B05C11/10B05C5/00
CPCG01N1/2813G01N35/00029B05C5/004B05C11/1002B05C13/02G01N2035/00138
Inventor尹世超付正乾朱国强黄松龙贵萍
Owner贵州金域医学检验中心有限公司