CN214157386U - Retractable cervical sample swab - Google Patents
Retractable cervical sample swab Download PDFInfo
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- CN214157386U CN214157386U CN202022380292.XU CN202022380292U CN214157386U CN 214157386 U CN214157386 U CN 214157386U CN 202022380292 U CN202022380292 U CN 202022380292U CN 214157386 U CN214157386 U CN 214157386U
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Abstract
The utility model discloses a retractable cervical sample swab relates to cervical sampler technical field. The utility model discloses an including the protection tube, protection tube inner wall symmetry is fixed with the fixed block, the inside extension spring that is fixed with of protection tube, extension spring one end is fixed with the limiting plate, limiting plate one side is fixed with the connecting rod, limiting plate one side is fixed with the regulation pole, it is fixed with the mounting panel to adjust pole one end, the mounting panel is kept away from and is adjusted pole one end and be fixed with the thief rod, thief rod one end is fixed with the sample brush, the division of mounting panel outside central symmetry has two mounting holes, fixed surface has the fixed plate on the protection tube, the fixed plate surface is opened there is the mounting groove, the inside swing joint of mounting groove has the installation piece, installation piece one end is fixed with the apron, apron one side is fixed with the first in command. The utility model discloses an effect of mounting panel, the device can avoid sample brush and external too much contact, prevents that the sample on sample brush surface from being polluted, can make the more accuracy of inspection result.
Description
Technical Field
The utility model belongs to the technical field of the cervical sampler, especially, relate to a retractable cervical sample swab.
Background
The cervix is one of important tissue organs in the female reproductive system, from an embryo and a female fetus to an old woman, relates to the disease prevention and treatment and health care problems of gynecology, obstetrics, family planning, women health care, reproductive health and the like in the female lifetime, and relates to the health, family happiness, economy and social problems of the female. The cervix can have various diseases, including embryonic dysplasia, inflammation, neoplastic lesions, benign tumors, malignant tumors, injuries, cervical infertility, family planning, assisted reproduction technology, cervical sex, cervical pregnancy, cervical dystocia and other obstetric and gynecologic problems.
In the women's physical examination process, think about for healthy, need regularly to inspect the health of cervix, current cervical sample thief is simple brush generally, then medical personnel put into the test tube with the brush, inspects again, if the chemical examination window is far away from the sampling window, at the in-process of transportation sample, this kind of open test tube leads to the sampling brush to be contaminated easily, probably leads to the testing result inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retractable cervical sample swab, through the effect of mounting panel, the device can avoid sample brush and external too much contact, prevents that the sample on sample brush surface from being contaminated, can make the more accuracy of testing result, has solved at the in-process of transportation sample, and this kind of open test tube leads to the sample brush to be contaminated easily, probably leads to the unsafe problem of testing result.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a retractable cervical sampling swab, which comprises a protection tube, wherein fixed blocks are symmetrically fixed on the inner wall of the protection tube, a tension spring is fixed in the protection tube, a limiting plate is fixed at one end of the tension spring, and a connecting rod is fixed on one side of the limiting plate;
an adjusting rod is fixed on one side of the limiting plate, a mounting plate is fixed at one end of the adjusting rod, a sampling rod is fixed at one end, away from the adjusting rod, of the mounting plate, and a sampling brush is fixed at one end of the sampling rod;
two mounting holes are formed in the outer side of the mounting plate in a centrosymmetric manner;
the utility model discloses a protection tube, including protection tube, mounting groove, installation piece, apron one end, the protection tube upper surface mounting has the fixed plate, the fixed plate surface is opened there is the mounting groove, the inside swing joint of mounting groove has the installation piece, installation piece one end is fixed with the apron, apron one side is fixed with the first in command.
Further, a second handle is fixed to one side, away from the limiting plate, of the connecting rod.
Furthermore, the fixed block is of a triangular structure, and one side edge of the fixed block is arc-shaped.
Furthermore, the fixed block is made of elastic materials, and the diameter of the mounting plate is smaller than the diameter of the inner wall of the protection tube by 3-5 mm.
Further, the diameter of the limiting plate is equal to that of the inner wall of the protection pipe.
The utility model discloses following beneficial effect has:
the utility model discloses an effect of mounting panel, the device can avoid sample brush and external too much contact, prevents that the sample on sample brush surface from being polluted, can make the more accuracy of inspection result.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural view of the present invention without a cover plate;
FIG. 3 is a schematic structural view of the fixing block of the present invention falling off from the mounting hole;
FIG. 4 is a schematic view of the cover plate structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-protective tube, 2-fixed block, 3-tension spring, 4-limit plate, 5-connecting rod, 6-adjusting rod, 7-mounting plate, 8-sampling rod, 9-sampling brush, 10-mounting hole, 11-fixing plate, 12-mounting groove, 13-mounting block, 14-cover plate, 15-first handle, 16-second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a retractable cervical sampling swab, which comprises a protection tube 1, wherein fixed blocks 2 are symmetrically fixed on the inner wall of the protection tube 1, a tension spring 3 is fixed inside the protection tube 1, a limiting plate 4 is fixed at one end of the tension spring 3, and a connecting rod 5 is fixed at one side of the limiting plate 4;
an adjusting rod 6 is fixed on one side of the limiting plate 4, a mounting plate 7 is fixed at one end of the adjusting rod 6, a sampling rod 8 is fixed at one end, far away from the adjusting rod 6, of the mounting plate 7, and a sampling brush 9 is fixed at one end of the sampling rod 8;
two mounting holes 10 are formed in the outer side of the mounting plate 7 in a centrosymmetric manner;
the fixed surface of protection tube 1 has fixed plate 11, and fixed plate 11 surface is opened has mounting groove 12, and the inside swing joint of mounting groove 12 has installation piece 13, and installation piece 13 one end is fixed with apron 14, and apron 14 one side is fixed with the first in command 15.
As shown in fig. 1-3, a second handle 16 is fixed on one side of the connecting rod 5 away from the limiting plate 4.
As shown in fig. 1-2, the fixing block 2 is of a triangular structure, and one side of the fixing block 2 is arc-shaped.
As shown in figure 1, the fixing block 2 is made of elastic materials, and the diameter of the mounting plate 7 is smaller than the diameter of the inner wall of the protection tube 1 by 3-5 mm.
Wherein, as shown in figures 1-3, the diameter of the limit plate 4 is equal to that of the inner wall of the protection tube 1.
The working principle of the embodiment is as follows: the utility model discloses when using, take off apron 14, advance the detection site with protection tube 1 card, promote second handle 16 again, second handle 16 drives and adjusts pole 6 and sample bar 8 outwards, and release protection tube 1 with sample brush 9, after sampling, rotate the ninety degrees of second handle 16, mounting panel 7 rotates ninety degrees thereupon, mounting hole 10 aligns fixed block 2 this moment, loosen 3 pulling limiting plates 4 of extension spring behind the hand, make sample brush 9 withdraw inside protection tube 1, clean 1 outer wall of protection tube, cover apron 14, can accomplish the sampling, the device can avoid sample brush 8 and the external too much contact, prevent that the sample on sample brush 8 surfaces from being polluted, can make the more accuracy of testing result.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a retractable cervical sample swab, includes protection tube (1), its characterized in that: fixed blocks (2) are symmetrically fixed on the inner wall of the protection tube (1), a tension spring (3) is fixed inside the protection tube (1), a limiting plate (4) is fixed at one end of the tension spring (3), and a connecting rod (5) is fixed on one side of the limiting plate (4);
an adjusting rod (6) is fixed on one side of the limiting plate (4), a mounting plate (7) is fixed at one end of the adjusting rod (6), a sampling rod (8) is fixed at one end, away from the adjusting rod (6), of the mounting plate (7), and a sampling brush (9) is fixed at one end of the sampling rod (8);
two mounting holes (10) are formed in the outer side of the mounting plate (7) in a central symmetry manner;
protection tube (1) upper surface fixed has fixed plate (11), fixed plate (11) surface is opened there are mounting groove (12), the inside swing joint of mounting groove (12) has installation piece (13), installation piece (13) one end is fixed with apron (14), apron (14) one side is fixed with the first in command (15).
2. The retractable cervical sampling swab according to claim 1, wherein the connecting rod (5) is fixed with a second handle (16) at a side away from the position-limiting plate (4).
3. The retractable cervical sampling swab as recited in claim 1, wherein the mounting block (2) has a triangular structure, and one side of the mounting block (2) is curved.
4. The retractable cervical sampling swab as claimed in claim 1, wherein the fixing block (2) is made of an elastic material, and the diameter of the mounting plate (7) is 3-5 mm smaller than the diameter of the inner wall of the protection tube (1).
5. The retractable cervical sampling swab according to claim 1, wherein the diameter of the limiting plate (4) is equal to the diameter of the inner wall of the protecting tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380292.XU CN214157386U (en) | 2020-10-23 | 2020-10-23 | Retractable cervical sample swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380292.XU CN214157386U (en) | 2020-10-23 | 2020-10-23 | Retractable cervical sample swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214157386U true CN214157386U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022380292.XU Active CN214157386U (en) | 2020-10-23 | 2020-10-23 | Retractable cervical sample swab |
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| CN (1) | CN214157386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842174A (en) * | 2021-09-28 | 2021-12-28 | 吉林大学 | Cervical carcinoma precancerous lesion diagnostic equipment convenient to use |
-
2020
- 2020-10-23 CN CN202022380292.XU patent/CN214157386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842174A (en) * | 2021-09-28 | 2021-12-28 | 吉林大学 | Cervical carcinoma precancerous lesion diagnostic equipment convenient to use |
| CN113842174B (en) * | 2021-09-28 | 2022-08-26 | 吉林大学 | Cervical carcinoma precancerous lesion diagnostic equipment convenient to use |
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