CN219763387U - Sampling device - Google Patents
Sampling device Download PDFInfo
- Publication number
- CN219763387U CN219763387U CN202321218348.9U CN202321218348U CN219763387U CN 219763387 U CN219763387 U CN 219763387U CN 202321218348 U CN202321218348 U CN 202321218348U CN 219763387 U CN219763387 U CN 219763387U
- Authority
- CN
- China
- Prior art keywords
- strip
- sampling
- shaped sample
- thick bamboo
- cotton swab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005070 sampling Methods 0.000 title claims abstract description 58
- 229920000742 Cotton Polymers 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 49
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 49
- 241001330002 Bambuseae Species 0.000 claims description 49
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 49
- 239000011425 bamboo Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 abstract description 12
- 230000002124 endocrine Effects 0.000 abstract description 4
- 238000007598 dipping method Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 96
- 238000001514 detection method Methods 0.000 description 4
- 210000001215 vagina Anatomy 0.000 description 4
- 239000013068 control sample Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000030172 endocrine system disease Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device, which comprises a strip-shaped sample cylinder, wherein both ends of the strip-shaped sample cylinder are of an opening structure, a first sealing cover is connected with an opening at one end of the strip-shaped sample cylinder in a threaded manner, the strip-shaped sample cylinder serves as a handle part, the whole of the hand-held strip-shaped sample cylinder control device is used for sampling, a retraction block is clamped at the opening at the other end of the strip-shaped sample cylinder, a perforation is formed in the retraction block, a sampling rod penetrates through the perforation of the retraction block, the strip-shaped sample cylinder is controlled to control a sampling cotton swab to scrape the vaginal wall to dip the endocrine, after the dipping is finished, a connecting rope is pulled back, so that the sampling rod drives the sampling cotton swab to retract, the retraction block plays a guiding role on the movement of the sampling rod in the retraction process, then the sampling cotton swab enters the strip-shaped sample cylinder together, the opening of the strip-shaped sample cylinder is sealed, the exposure of the sampling cotton swab is reduced in the whole process, and the sample placement operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a sampling device.
Background
Gynecological examination often needs to detect vaginal endocrinopathy, and is used as a diagnostic basis for gynecological diseases. The common sampling method for vaginal endocrine is mainly to directly smear the inner wall of the vagina by using a cotton swab to dip the secretion, then to place the cotton swab in a sample box, in the placing process, one hand is needed to hold the sample box, the other hand stretches the cotton swab into the box and simultaneously breaks and removes the redundant part of the cotton swab, and sometimes the cotton swab cannot be broken at one time, the cotton swab needs to be repeatedly bent, and the operation is more laborious, so that the sampling device integrating the sample box and the cotton swab is provided.
Disclosure of Invention
The present utility model is directed to a sampling device for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device, includes bar sample section of thick bamboo, bar sample section of thick bamboo's both ends are open structure, bar sample section of thick bamboo one end opening part threaded connection has first closing cap, and this sampling device is in the use, bar sample section of thick bamboo acts as handle part, and is handheld bar sample section of thick bamboo controls the whole sample of taking, bar sample section of thick bamboo's the other end opening part joint has the piece of retracting, the perforation has been seted up on the piece of retracting, it has the sample rod to run through in the perforation of piece of retracting, sample rod just is located bar sample section of thick bamboo inboard one end fixed connection connecting rope, the other end of connecting rope wears out first closing cap, sample rod just is located bar sample section of thick bamboo outside one end fixedly connected with sample cotton swab, control bar sample section of thick bamboo is controlled the scraping vagina wall dips in and gets the vaginal endocrinum, after the back, the pull back for the sample rod drives the sample cotton is retracted, the piece of retracting is right the piece is played the removal guide effect of sample rod, then gets into together in the bar sample section of thick bamboo, and the whole sample section of thick bamboo is more convenient for placing.
Preferably, the strip-shaped sample tube is provided with the outer side wall, the outer side wall is close to one end of the retraction block fixedly connected with the elastic rope, the other end of the elastic rope is fixedly connected with a second sealing cover, the second sealing cover is convenient to use at any time through the arrangement of the elastic rope, and the port of the strip-shaped sample tube is sealed after sampling is completed.
Preferably, the connecting rope is fixedly connected with a pull ring at one end outside the strip-shaped sample cylinder, and the pull ring is convenient for pulling the connecting rope.
Preferably, the outer side wall of the sampling rod is fixedly connected with a propping ring which is propped against the retraction block in the retraction process of the sampling rod, so that the retraction block can be smoothly retracted.
Preferably, an annular groove is formed in the side wall of the port of the strip-shaped sample cylinder, an annular protrusion matched with the annular groove is fixedly connected to the outer side wall of the retraction block, the annular protrusion is clamped in the annular groove, the annular groove and the annular protrusion are arranged so that the retraction block cannot retract in an initial state, and finally, the retraction block retracts when external interference force exists, so that the movement of the sampling rod is guided.
Preferably, the diameter of the sampling cotton swab is smaller than that of the annular groove, and the sampling cotton swab cannot be scratched in the process of entering the strip-shaped sample cylinder.
Preferably, the inner side wall of the first sealing cover is provided with an inner thread, the outer side wall of the strip-shaped sample cylinder is provided with an outer thread, the first sealing cover is in threaded connection with the opening at one end of the strip-shaped sample cylinder, and during detection, a sample can be taken out for detection by opening the first sealing cover.
Preferably, the second closing cap with the open joint of the other end of bar sample section of thick bamboo, joint easily operation, the timely closed port of being convenient for after the sampling finishes.
Compared with the prior art, the utility model has the beneficial effects that:
this sampling device is in the use, bar sample section of thick bamboo acts as the hand grip part, handheld bar sample section of thick bamboo controlling means wholly takes a sample, the other end opening part joint of bar sample section of thick bamboo has the piece of retracting, the piece of retracting is last to have seted up the perforation, it has the sample pole to run through in the perforation of piece of retracting, control bar sample section of thick bamboo control sample cotton swab scraping vaginal wall dip in and get vaginal endocrinate, after the completion of dipping in, the back is pulled back and is connected the rope, make the sample pole drive the sample cotton swab and retract, retract the in-process and retract the piece and play the guide effect to the removal of sample pole, later get into in the bar sample section of thick bamboo jointly along with the sample cotton swab, seal the port of bar sample section of thick bamboo can, whole exposure and sample placement operation of reducing the sample cotton swab are more convenient.
Drawings
FIG. 1 is a cross-sectional view of the body structure (initial sample rod extended state) of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;
FIG. 3 is a cross-sectional view of the main structure of the present utility model (the recovered state of the sampling rod after sampling);
fig. 4 is a cross-sectional view of the main structure of the present utility model (the state where the sampling rod is recovered to the bar-shaped sample cylinder after sampling).
In the figure: the device comprises a 1-strip-shaped sample cylinder, a 2-first closing cover, a 3-retraction block, a 4-sampling rod, a 5-connecting rope, a 6-sampling cotton swab, a 7-elastic rope, an 8-second closing cover, a 9-pull ring, a 10-abutting ring, an 11-annular groove and a 12-annular bulge.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are based on only some embodiments of the present utility model, not all embodiments. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.
Examples:
referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a sampling device, includes bar sample section of thick bamboo 1, bar sample section of thick bamboo 1's both ends are open structure, bar sample section of thick bamboo 1 one end opening part threaded connection has first closing cap 2, this sampling device is in the use, bar sample section of thick bamboo 1 acts as handle part, and is handheld bar sample section of thick bamboo 1 controls the whole sample that takes a sample of device, bar sample section of thick bamboo 1's the other end opening part joint has a piece 3 that contracts, the perforation has been seted up on the piece 3 that contracts, it has 4 to run through in the perforation of piece 3 that contracts, 4 just be located bar sample section of thick bamboo 1 inboard one end fixed connection connecting rope 5's one end, connecting rope 5's the other end is worn out first closing cap 2, 4 just be located bar sample section of thick bamboo 1 outside one end fixedly connected with sample cotton swab 6, control bar sample section of thick bamboo 1 control sample cotton swab 6 scrapes vaginal wall gets the endocrine, dips after, pull back connecting rope 5 for dips in bar sample rod 4 drives sample cotton swab 6 in the piece 6 the piece that contracts, the sample rod 4 is retracted in the whole sample section of thick bamboo 1, the sample section of thick bamboo 1 is followed to retract, and sample strip section of thick bamboo 1 is more convenient for the sample section of thick bamboo 1 is moved.
Specifically, the one end that just is close to on the lateral wall of bar sample section of thick bamboo 1 the piece 3 fixed connection bungee cord 7 that contracts, the other end fixedly connected with second closing cap 8 of bungee cord 7, second closing cap 8 is convenient for use at any time through the setting of bungee cord 7, seals the port of bar sample section of thick bamboo 1 after the sample finishes.
Specifically, one end of the connecting rope 5, which is located outside the strip-shaped sample tube 1, is fixedly connected with a pull ring 9, and the pull ring 9 is convenient for pulling the connecting rope 5.
Specifically, an abutment ring 10 is fixedly connected to the outer side wall of the sampling rod 4 and close to the sampling cotton swab 6, and the abutment ring 10 abuts against the retraction block 3 in the retraction process of the sampling rod 4, so that the retraction block 3 can be retracted smoothly.
Specifically, an annular groove 11 is formed in the side wall of the port of the strip-shaped sample tube 1, an annular protrusion 12 matched with the annular groove 11 is fixedly connected to the outer side wall of the retraction block 3, the annular protrusion 12 is clamped in the annular groove 11, the annular groove 11 and the annular protrusion 12 enable the retraction block 3 not to retract in an initial state, and retract when external interference force exists at last, so that the movement of the sampling rod 4 is guided.
In particular, the diameter of the sampling cotton swab 6 is smaller than that of the annular groove 11, and the sampling cotton swab 6 does not scratch during entering the strip-shaped sample cylinder 1.
Specifically, the inner side wall of the first closing cap 2 is provided with an internal thread, the outer side wall of the strip-shaped sample tube 1 is provided with an external thread, the first closing cap 2 is in threaded connection with the opening at one end of the strip-shaped sample tube 1, and during detection, a sample can be taken out for detection by opening the first closing cap 2.
Specifically, the second closing cap 8 is clamped with the other end opening of the strip-shaped sample tube 1, the clamping is easy to operate, and the port is convenient to close in time after sampling is finished.
Working principle: the both ends of bar sample section of thick bamboo 1 are open structure, bar sample section of thick bamboo 1 one end opening part threaded connection has first closing cap 2, this sampling device is in the use, bar sample section of thick bamboo 1 acts as the hand piece, handheld bar sample section of thick bamboo 1 controls the whole sampling of device, bar sample section of thick bamboo 1's the other end opening part joint has the piece 3 that contracts, retract and offered the perforation on the piece 3, it has sample rod 4 to retract to run through in the perforation of piece 3, sample rod 4 just is located the inboard one end fixed connection of bar sample section of thick bamboo 1 and connects the one end of rope 5, the other end of connecting rope 5 wears out first closing cap 2, sample rod 4 just is located the one end fixedly connected with sample cotton swab 6 of bar sample section of thick bamboo 1 outside, control bar sample section of thick bamboo 1 control sample cotton swab 6 is dipped in vagina wall and is got the vagina endocrine, after finishing, pull back connecting rope 5, make sample rod 4 drive sample cotton swab 6 retract, retract piece 3 plays the guide effect to sample rod 4's removal, follow sample cotton swab 6 jointly gets into bar sample section of thick bamboo 1 afterwards, the port of thick bamboo 1 can be closed, sample 1's whole operation is more convenient for sample pad 6 is placed to the whole course and is exposed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A sampling device, characterized in that: including bar sample section of thick bamboo (1), the both ends of bar sample section of thick bamboo (1) are open structure, bar sample section of thick bamboo (1) one end opening part threaded connection has first closing cap (2), the other end opening part joint of bar sample section of thick bamboo (1) has a piece (3) that contracts, it has the perforation to retract to offer on piece (3), it has sampling rod (4) to retract to run through in the perforation of piece (3), sampling rod (4) just be located the one end of the inboard one end fixed connection connecting rope (5) of bar sample section of thick bamboo (1), the other end of connecting rope (5) wears out first closing cap (2), sampling rod (4) just be located one end fixedly connected with sampling cotton swab (6) in bar sample section of thick bamboo (1) outside.
2. A sampling device according to claim 1, wherein: the strip-shaped sample tube (1) is arranged on the outer side wall of the strip-shaped sample tube and is close to one end of the retraction block (3) fixedly connected with the elastic rope (7), and the other end of the elastic rope (7) is fixedly connected with a second closing cap (8).
3. A sampling device according to claim 1, wherein: one end of the connecting rope (5) which is positioned outside the strip-shaped sample cylinder (1) is fixedly connected with a pull ring (9).
4. A sampling device according to claim 1, wherein: and a propping ring (10) is fixedly connected to the outer side wall of the sampling rod (4) and is close to the sampling cotton swab (6).
5. A sampling device according to claim 1, wherein: an annular groove (11) is formed in the side wall of the port of the strip-shaped sample cylinder (1), an annular protrusion (12) matched with the annular groove (11) is fixedly connected to the outer side wall of the retraction block (3), and the annular protrusion (12) is clamped in the annular groove (11).
6. A sampling device according to claim 5, wherein: the diameter of the sampling cotton swab (6) is smaller than the diameter of the annular groove (11).
7. A sampling device according to claim 2, wherein: the novel strip-shaped sample tube is characterized in that an inner thread is arranged on the inner side wall of the first sealing cover (2), an outer thread is arranged on the outer side wall of the strip-shaped sample tube (1), and the first sealing cover (2) is in threaded connection with an opening at one end of the strip-shaped sample tube (1).
8. A sampling device according to claim 7, wherein: the second closing cap (8) is clamped with the other end opening of the strip-shaped sample cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218348.9U CN219763387U (en) | 2023-05-19 | 2023-05-19 | Sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218348.9U CN219763387U (en) | 2023-05-19 | 2023-05-19 | Sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219763387U true CN219763387U (en) | 2023-09-29 |
Family
ID=88107032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321218348.9U Active CN219763387U (en) | 2023-05-19 | 2023-05-19 | Sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219763387U (en) |
-
2023
- 2023-05-19 CN CN202321218348.9U patent/CN219763387U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |