Multifunctional sampling tool for taking out oral cavity materials

An oral material and multi-functional technology, applied in the field of medical devices, can solve the problems of single device function, inconvenient storage, swallowing or vomiting, etc.

Inactive Publication Date: 2021-03-19
王笛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this device uses a spatula to sample the human oral cavity, which is not much different from the traditional sampling device composed of metal balls and scraper blades. This method seriously damages the oral cavity, and it is easy to cause swallowing or vomiting, which brings great harm to the patient. It is a great pain, and the device has a single function and is inconvenient to store

Method used

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  • Multifunctional sampling tool for taking out oral cavity materials
  • Multifunctional sampling tool for taking out oral cavity materials
  • Multifunctional sampling tool for taking out oral cavity materials

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-7 , a multifunctional sampling tool for taking oral cavity materials, comprising an adjustment cylinder 1, the top outer wall of the adjustment cylinder 1 is fixedly connected with a storage cylinder 3, the inner wall of the adjustment cylinder 1 is rotatably connected with a threaded rod 2, and the outer wall of the threaded rod 2 A threaded sleeve 9 is threaded, and the outer wall of the threaded sleeve 9 is fixedly connected with a sleeve 6. The other end of the sleeve 6 penetrates and extends to the inside of the storage tube 3. The extension end of the sleeve 6 is fixedly connected with an air cylinder 11. The inner wall is fixedly equi...

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Abstract

The invention discloses a multifunctional sampling tool for taking out oral cavity materials, and relates to the field of medical instruments. The multifunctional sampling tool comprises an adjustingcylinder, the outer wall of the top end of the adjusting cylinder is fixedly connected with a storage cylinder, the inner wall of the adjusting cylinder is rotatably connected with a threaded rod, theouter wall of the threaded rod is in threaded connection with a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected with a sleeve, the other end of the sleeve penetrates through and extends into the storage cylinder, the extending end of the sleeve is fixedly connected with an air cylinder, an electromagnet is fixedly installed on the inner wall of the air cylinder, and the outer wall of the other side of the electromagnet is fixedly connected with a telescopic rod. Materials such as mucous membranes on the outer wall of the oral cavity are scraped off through medicalsponge, and different from a traditional sampling device composed of a metal ball, a scraper blade and the like, the mode cannot seriously injure the oral cavity.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a multifunctional sampling tool for taking oral cavity materials. Background technique [0002] The oral cavity is an important organ of the human body. When the oral cavity is infected, it is necessary to extract mucosal cells from the oral cavity for observation. Based on the mucosal cells, the symptoms are judged, and then the mucosal cells need to be sampled for observation. [0003] Publication No. CN205215272U discloses a sampling device for oral mucosal biopsy, which includes a sampling cylinder with one end closed. A rotating shaft is arranged inside the sampling cylinder, and a number of movable shafts are movably connected to the outer circumference of the part of the rotating shaft close to the closed end of the sampling cylinder. There are a number of spatulas, and several spatula limit holes are provided on the sampling cylinder corresponding to the positions of the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02A61B50/31
CPCA61B10/02A61B50/31A61B2050/005A61B2050/0065
Inventor 王笛
Owner 王笛
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