Cervical sampling brush structure for hysterectomy patient

Abstract

The utility model relates to the technical field of medical instruments, in particular to a cervix sampling brush structure for a hysterectomy patient, which comprises a main body mechanism and an adjusting mechanism, the adjusting mechanism is installed at the bottom of the main body mechanism, the main body mechanism comprises a fixing plate, first bristles are fixedly connected to the center of the upper surface of the fixing plate, two first grooves are symmetrically formed in the upper surface of the fixing plate, and a first fixing piece and a second fixing piece are clamped to the inner side walls of the first grooves; the upper surface of the first fixing piece is fixedly connected with second bristles, in the using process, the tops of the first bristles, the tops of the second bristles and the tops of the third bristles are flush or the first bristles, the second bristles and the third bristles are in a pointed cone shape by adjusting the positions of the second bristles and the positions of the third bristles according to the using scene, and therefore the brush is convenient to use. Sampling is carried out on a patient after hysterectomy or a normal patient, the use scene is enriched, and sampling operation can be carried out on patients under different conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a cervical sampling brush structure for hysterectomy patients. Background Art

[0002] The cervical sampling brush is an important tool for cervical cancer screening. It is also called a cervical cell sampling brush or a cervical brush. Its main purpose is to dip the exfoliated cells in the cervix and then test them to determine whether the cervix is ​​infected with human papillomavirus (HPV). This examination method is of great significance for the prevention and early detection of cervical cancer.

[0003] During use, the existing cervical sampling brush has a pointed cone-shaped brush head for easy insertion into the cervical canal. For patients who have undergone hysterectomy, the vaginal stump is relatively flat, and the pointed brush cannot effectively obtain specimens from the vaginal stump. Therefore, a cervical sampling brush structure for patients who have undergone hysterectomy is proposed. Utility Model Content

[0004] In view of this, the utility model provides a cervical sampling brush structure for hysterectomy patients to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a cervical sampling brush structure for hysterectomy patients, comprising a main body mechanism and an adjustment mechanism;

[0006] The adjustment mechanism is installed at the bottom of the main body mechanism, and the main body mechanism includes a fixing plate, a first bristle is fixedly connected at the center of the upper surface of the fixing plate, two first grooves are symmetrically provided on the upper surface of the fixing plate, a first fixing plate and a second fixing plate are clamped on the inner side wall of the first groove, a second bristle is fixedly connected to the upper surface of the first fixing plate, and a third bristle is fixedly connected to the upper surface of the second fixing plate;

[0007] Four first through grooves are symmetrically provided on the lower surface of the fixing plate, and the first through grooves are connected to the first grooves. Two first fixing blocks and two second fixing blocks are slidably connected to the inner side walls of the four first through grooves respectively. The top of the first fixing block is fixedly connected to the lower surface of the first fixing plate, and the top of the second fixing block is fixedly connected to the lower surface of the second fixing plate.

[0008] Further preferably, two second through grooves are symmetrically formed on one side of the first fixing block and the second fixing block, sliding grooves are formed on both sides of the fixing plate, and inner side walls of the sliding grooves are slidably connected to limit blocks.

[0009] Further preferably, two second grooves are symmetrically provided on the lower surface of the fixing plate, the second grooves are communicated with the sliding groove, and a paddle is fixedly connected to the lower surface of the limiting block.

[0010] Further preferably, a sleeve is fixedly connected to the lower surface of the fixing plate, a brush handle is provided at the bottom of the sleeve, an insert block is fixedly connected to the top of the brush handle, and the insert block is inserted into the inner wall of the sleeve.

[0011] Further preferably, a plug hole is provided at the bottom of the brush handle.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] During use, the utility model can be used to take samples from patients after hysterectomy or normal patients by adjusting the positions of the second bristles and the third bristles according to the usage scenario so that the tops of the first bristles, the second bristles and the third bristles are flush, or the first bristles, the second bristles and the third bristles are in a pointed cone shape, thereby enriching the usage scenarios and facilitating sampling operations for patients in different conditions.

[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a structural diagram of the cervical sampling brush structure for hysterectomy patients of the utility model;

[0017] Figure 2 For this utility model Figure 1 Another perspective structure diagram;

[0018] Figure 3 For this utility model Figure 1 Another morphological structure diagram of ;

[0019] Figure 4 For this utility model Figure 1 Exploded structure diagram;

[0020] Figure 5 For this utility model Figure 2 Exploded structure diagram.

[0021] Figure numerals: 1. main body; 11. fixed plate; 12. first bristles; 13. first groove; 14. first fixed plate; 15. second fixed plate; 16. second bristles; 17. third bristles; 18. sleeve; 19. brush handle; 191. plug block; 192. plug hole; 2. adjustment mechanism; 21. first through groove; 22. first fixed block; 23. second fixed block; 24. second through groove; 25. slide groove; 26. limit block; 27. second groove; 28. pick. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, the embodiment of the utility model provides a cervical sampling brush structure for hysterectomy patients, comprising a main body mechanism 1 and an adjustment mechanism 2;

[0025] The adjustment mechanism 2 is installed at the bottom of the main mechanism 1. The main mechanism 1 includes a fixing plate 11. A first bristle 12 is fixedly connected at the center of the upper surface of the fixing plate 11. Two first grooves 13 are symmetrically provided on the upper surface of the fixing plate 11. A first fixing plate 14 and a second fixing plate 15 are clamped on the inner side wall of the first groove 13. A second bristle 16 is fixedly connected to the upper surface of the first fixing plate 14. A third bristle 17 is fixedly connected to the upper surface of the second fixing plate 15.

[0026] Four first through grooves 21 are symmetrically provided on the lower surface of the fixed plate 11, and the first through grooves 21 are connected to the first grooves 13. Two first fixed blocks 22 and two second fixed blocks 23 are slidably connected to the inner side walls of the four first through grooves 21 respectively. The top of the first fixed block 22 is fixedly connected to the lower surface of the first fixed plate 14, and the top of the second fixed block 23 is fixedly connected to the lower surface of the second fixed plate 15.

[0027] In one embodiment, two second through grooves 24 are symmetrically provided on one side of the first fixed block 22 and the second fixed block 23, and sliding grooves 25 are provided on both sides of the fixed plate 11, and the inner side walls of the sliding grooves 25 are slidably connected to the limiting blocks 26; through the setting of the second through grooves 24, when the limiting blocks 26 are inserted into the sliding grooves 25, they are inserted into the second through grooves 24 on the first fixed block 22 and the second fixed block 23 to fix the positions of the first fixed block 22 and the second fixed block 23.

[0028] In one embodiment, two second grooves 27 are symmetrically provided on the lower surface of the fixed plate 11, and the second grooves 27 are connected to the slide groove 25. A paddle 28 is fixedly connected to the lower surface of the limit block 26. Through the setting of the second grooves 27, a finger is inserted into the second grooves 27, and the paddle 28 is pushed to drive the limit block 26 to move, thereby facilitating the adjustment of the position of the limit block 26.

[0029] In one embodiment, a sleeve 18 is fixedly connected to the lower surface of the fixed plate 11, a brush handle 19 is provided at the bottom of the sleeve 18, an insert block 191 is fixedly connected to the top of the brush handle 19, and the insert block 191 is inserted into the inner wall of the sleeve 18; through the setting of the sleeve 18, the insert block 191 on the top of the brush handle 19 is inserted into the sleeve 18, so as to facilitate the fixing of the position of the sleeve 18.

[0030] In one embodiment, a socket 192 is provided at the bottom of the brush handle 19; through the setting of the socket 192, if the length of the brush handle 19 needs to be extended, take out another brush handle 19, insert the plug 191 on the top of the brush handle 19 into the socket 192, and connect the two brush handles 19.

[0031] When the utility model is working: first, when in normal use, the insert block 191 on the top of the brush handle 19 is inserted into the sleeve 18, and the brush handle 19 is held to extend the first bristles 12, the second bristles 16 and the third bristles 17 into the cervical canal to take samples. For patients after hysterectomy, since the cervical vaginal stump is relatively flat after removal, it is necessary to adjust the positions of the second bristles 16 and the third bristles 17, remove the limiting block 26 from the slide groove 25, and then slide the first fixing block 22 and the second fixing block 23 in the first through groove 21, adjust the positions of the first fixing block 22 and the second fixing block 23, so that the first fixing block 22 and the second fixing block 23 are flush with the bottom of the fixing plate 11, and then insert the limiting block 26 into the slide groove 25, insert it into the second through groove 24 on the first fixing block 22 and the second fixing block 23, fix the positions of the first fixing block 22 and the second fixing block 23, and adjust the positions of the second bristles 16 and the third bristles 17 (refer to Figure 3 ) so that the tops of the first bristles 12, the second bristles 16 and the third bristles 17 are flush, and samples are taken from patients after hysterectomy.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A cervical sampling brush structure for hysterectomy patients, characterized in that: It comprises a main body mechanism (1) and a regulating mechanism (2); The adjusting mechanism (2) is installed at the bottom of the main body mechanism (1), and the main body mechanism (1) comprises a fixing plate (11), and a first bristle (12) is fixedly connected at the center of the upper surface of the fixing plate (11), and two first grooves (13) are symmetrically provided on the upper surface of the fixing plate (11), and a first fixing plate (14) and a second fixing plate (15) are clamped on the inner side walls of the first grooves (13), and the upper surface of the first fixing plate (14) is fixedly connected with the second bristle (16), and the upper surface of the second fixing plate (15) is fixedly connected with the third bristle (17); The lower surface of the fixing plate (11) is symmetrically provided with four first through grooves (21), the first through grooves (21) being connected to the first grooves (13), the inner side walls of the four first through grooves (21) being slidably connected to two first fixing blocks (22) and two second fixing blocks (23), the top of the first fixing block (22) being fixedly connected to the lower surface of the first fixing plate (14), and the top of the second fixing block (23) being fixedly connected to the lower surface of the second fixing plate (15).

2. A cervical sampling brush structure for hysterectomy patients according to claim 1, characterized in that: Two second through grooves (24) are symmetrically provided on one side of the first fixing block (22) and the second fixing block (23), and sliding grooves (25) are provided on both sides of the fixing plate (11), and the inner side walls of the sliding grooves (25) are slidably connected to the limit blocks (26).

3. A cervical sampling brush structure for hysterectomy patients according to claim 2, characterized in that: The lower surface of the fixing plate (11) is symmetrically provided with two second grooves (27), the second grooves (27) are communicated with the sliding groove (25), and the lower surface of the limiting block (26) is fixedly connected with a paddle (28).

4. A cervical sampling brush structure for hysterectomy patients according to claim 1, characterized in that: The lower surface of the fixed plate (11) is fixedly connected to a sleeve (18), the bottom of the sleeve (18) is provided with a brush handle (19), the top of the brush handle (19) is fixedly connected to an insert block (191), and the insert block (191) is inserted into the inner wall of the sleeve (18).

5. A cervical sampling brush structure for hysterectomy patients according to claim 4, characterized in that: The bottom of the brush handle (19) is provided with an insertion hole (192).

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