Gastrointestinal tumor cell collector

Abstract

The utility model relates to the technical field of digestive tract tumor cell collection, and discloses a digestive tract tumor cell collector which comprises a communicating pipe, one end of the communicating pipe is provided with an installation block, the outer side of the installation block is provided with a rectangular plate, the outer side of the rectangular plate is provided with a collection brush, the outer side of the communicating pipe is provided with a threaded sleeve, and the threaded sleeve is provided with a threaded hole. And box bodies are arranged at the top and the bottom of the threaded sleeve correspondingly, and meshing assemblies extending to the outer sides of the box bodies are arranged in the box bodies. According to the digestive tract tumor cell collector, the occlusion assembly is arranged, the opening height of the mouth of a patient is adjusted by adjusting the vertical distance between two occlusion plates, firstly, fixing of a clamping rod to a handle is relieved, a two-way threaded rod is rotated through the handle, two threaded blocks are adjusted to drive strip plates to move oppositely or oppositely, a round rod slides in a movable plate, and then the opening height of the mouth of the patient is adjusted; the two movable plates are adjusted to move oppositely or oppositely, so that the distance between the two biteplates is adjusted, and the purpose of conveniently adjusting the opening height of the mouth is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of digestive tract tumor cell collection, in particular to a digestive tract tumor cell collector. Background Art

[0002] Gastrointestinal tumor is a common and frequently occurring disease that seriously endangers human health. A collector is usually used to collect the diseased tumor cells in the digestive tract. However, the existing digestive tract tumor cell collectors are not convenient to adjust the height according to the size of the patient's mouth, which causes discomfort to the patient and is inconvenient for the user. Therefore, a digestive tract tumor cell collector is proposed to solve the above-mentioned problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a digestive tract tumor cell collector having the advantages of easy adjustment of the opening height of the mouth, etc., solving the problem that the existing digestive tract tumor cell collector is inconvenient to adjust the opening height according to the size of the patient's mouth, causing discomfort to the patient and inconvenience for the user.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of facilitating the adjustment of the opening height of the mouth, the utility model provides the following technical solutions: a digestive tract tumor cell collector, comprising a connecting tube, a mounting block is provided at one end of the connecting tube, a rectangular plate is provided on the outside of the mounting block, a collecting brush is provided on the outside of the rectangular plate, a threaded sleeve is provided on the outside of the connecting tube, a box body is provided on the top and bottom of the threaded sleeve, and an engaging component extending to the outside of the box body is provided inside the box body.

[0007] Preferably, the bite assembly includes a movable plate, a movable plate extending to the outside of the box body is slidably installed inside the box body, a bite plate is fixedly installed on one side of the movable plate, an inner wall of one side of the box body is rotatably connected to a two-way threaded rod extending to the outside of the box body, a handle is fixedly installed on one end of the two-way threaded rod, a clamping rod that passes through the handle and is clamped with the box body is slidably installed on one side of the handle, two threaded blocks are threadedly connected to the outer side of the two-way threaded rod and slidably connected to the inner wall of the box body, a strip plate extending to the rear side of the movable plate is fixedly installed on one side of the threaded block, and a round rod extending to the inner side of the movable plate is fixedly installed on the front side of the strip plate.

[0008] Preferably, two strip holes are opened inside the movable plate, and the sizes of the strip holes are adapted to the moving tracks of the round rods and are designed to be inclined.

[0009] Preferably, a bearing is fixedly mounted on an inner wall of one side of the box body, and the bidirectional threaded rod is rotatably connected to the inner wall of the box body via the bearing.

[0010] Preferably, a through hole is provided inside the handle, and the size of the through hole is adapted to the clamping rod.

[0011] Preferably, an internal thread is provided on the inner side of the threaded sleeve, and a rectangular hole matching the movable plate is opened on the inner wall of one side of the box body.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a digestive tract tumor cell collector, which has the following beneficial effects:

[0014] The digestive tract tumor cell collector is provided with a bite assembly, and the height of the patient's mouth opening is adjusted by adjusting the upper and lower spacing of two bite plates. First, the fixation of the clamping rod to the handle is released, and the two-way threaded rod is rotated by turning the handle, and the two threaded blocks are adjusted to drive the strips to move relative to or away from each other, so that the round rod slides in the moving plate, and the two moving plates are adjusted to move relative to or away from each other, thereby adjusting the distance between the two bite plates, thereby achieving the purpose of facilitating the adjustment of the mouth opening height. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1 connecting pipe, 2 mounting block, 3 rectangular plate, 4 collecting brush, 5 threaded sleeve, 6 box body, 7 bite assembly, 71 moving plate, 72 bite plate, 73 bidirectional threaded rod, 74 handle, 75 clamping rod, 76 threaded block, 77 strip plate, 78 round rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2The utility model provides a technical solution: a digestive tract tumor cell collector, comprising a connecting tube 1, a mounting block 2 is fixedly installed at one end of the connecting tube 1, a rectangular plate 3 is fixedly installed on the outside of the mounting block 2, a collecting brush 4 is fixedly installed on the outside of the rectangular plate 3, the number of the rectangular plates 3 and the collecting brush 4 are both six and are distributed in a ring shape and equidistantly on the outside of the mounting block 2, the mounting block 2 is cylindrical in design, a threaded sleeve 5 is threadedly connected to the outside of the connecting tube 1, a box body 6 is fixedly installed on the top and bottom of the threaded sleeve 5, and a bite component 7 extending to the outside of the box body 6 is installed inside the box body 6.

[0020] The bite assembly 7 includes a movable plate 71, a movable plate 71 extending to the outside of the box body 6 is slidably installed inside the box body 6, a bite plate 72 is fixedly installed on one side of the movable plate 71, a bidirectional threaded rod 73 extending to the outside of the box body 6 is rotatably connected to the inner wall of one side of the box body 6, the outer side of the bidirectional threaded rod 73 is provided with two sections of threads of equal length and opposite directions, a handle 74 is fixedly installed at one end of the bidirectional threaded rod 73, a clamping rod 75 that passes through the handle 74 and is clamped with the box body 6 is slidably installed on one side of the handle 74, two threaded blocks 76 that are slidably connected to the outer side of the bidirectional threaded rod 73 are threadedly connected to the inner wall of the box body 6, a strip plate 77 extending to the rear side of the movable plate 71 is fixedly installed on one side of the threaded block 76, and a round rod 78 extending to the inner side of the movable plate 71 is fixedly installed on the front side of the strip plate 77.

[0021] By setting up the bite assembly 7, the height of the patient's mouth opening can be adjusted by adjusting the upper and lower spacing of the two bite plates 72. First, the fixation of the handle 74 by the clamping rod 75 is released, and the bidirectional threaded rod 73 is rotated by the handle 74. The two threaded blocks 76 are adjusted to drive the strips 77 to move relative to or away from each other, so that the round rod 78 slides in the movable plate 71, and the two movable plates 71 are adjusted to move relative to or away from each other, thereby adjusting the distance between the two bite plates 72, thereby achieving the purpose of facilitating the adjustment of the mouth opening height.

[0022] Two strip holes are provided inside the movable plate 71, the size of which is adapted to the moving trajectory of the round rod 78 and is designed to be inclined. A bearing is fixedly installed on the inner wall of one side of the box body 6, and the bidirectional threaded rod 73 is rotatably connected to the inner wall of the box body 6 through the bearing. A through hole is provided inside the handle 74, the size of which is adapted to the clamping rod 75, an internal thread is provided on the inner side of the threaded sleeve 5, and a rectangular hole adapted to the movable plate 71 is provided on the inner wall of one side of the box body 6.

[0023] It is worth noting that the standard parts appearing in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets and welding in the prior art, and the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field and will not be described in detail here.

[0024] In summary, the digestive tract tumor cell collector, by setting the bite component 7, adjusts the height of the patient's mouth opening by adjusting the upper and lower spacing of the two bite plates 72. First, the fixation of the handle 74 by the clamping rod 75 is released, and the two-way threaded rod 73 is rotated by the handle 74, and the two threaded blocks 76 are adjusted to drive the strips 77 to move relative to or away from each other, so that the round rod 78 slides in the movable plate 71, and the two movable plates 71 are adjusted to move relative to or away from each other, thereby adjusting the distance between the two bite plates 72, achieving the purpose of facilitating the adjustment of the height of the mouth opening, and solving the problem that the existing digestive tract tumor cell collector is inconvenient to adjust the opening height according to the size of the patient's mouth, causing discomfort to the patient and inconvenience for the user.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digestive tract tumor cell collector, comprising a connecting tube, a mounting block is provided at one end of the connecting tube, a rectangular plate is provided on the outside of the mounting block, a collection brush is provided on the outside of the rectangular plate, a threaded sleeve is provided on the outside of the connecting tube, and a box body is provided on the top and bottom of the threaded sleeve, characterized in that: The box body is provided with a bite assembly extending to the outside thereof.

2. A digestive tract tumor cell collector according to claim 1, characterized in that: The bite assembly includes a movable plate, a movable plate extending to the outside of the box body is slidably installed inside the box body, a bite plate is fixedly installed on one side of the movable plate, an inner wall of one side of the box body is rotatably connected to a two-way threaded rod extending to the outside of the box body, one end of the two-way threaded rod is fixedly installed with a handle, and a clamping rod that penetrates the handle and is clamped with the box body is slidably installed on one side of the handle, two threaded blocks are threadedly connected to the outer side of the two-way threaded rod and are slidably connected to the inner wall of the box body, a strip plate extending to the rear side of the movable plate is fixedly installed on one side of the threaded block, and a round rod extending to the inner side of the movable plate is fixedly installed on the front side of the strip plate.

3. A digestive tract tumor cell collector according to claim 2, characterized in that: Two strip holes are provided inside the movable plate. The sizes of the strip holes are adapted to the moving tracks of the round rods and are designed to be inclined.

4. A digestive tract tumor cell collector according to claim 2, characterized in that: A bearing is fixedly installed on an inner wall of one side of the box body, and the bidirectional threaded rod is rotatably connected to the inner wall of the box body through the bearing.

5. The digestive tract tumor cell collector according to claim 2, characterized in that: A through hole is provided inside the handle, and the size of the through hole is adapted to the clamping rod.

6. A digestive tract tumor cell collector according to claim 2, characterized in that: The inner side of the threaded sleeve is provided with an internal thread, and the inner wall of one side of the box body is provided with a rectangular hole matched with the moving plate.

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