CN216257202U - Leucorrhea is gathered and is detected integrated device - Google Patents
Leucorrhea is gathered and is detected integrated device Download PDFInfo
- Publication number
- CN216257202U CN216257202U CN202122596221.8U CN202122596221U CN216257202U CN 216257202 U CN216257202 U CN 216257202U CN 202122596221 U CN202122596221 U CN 202122596221U CN 216257202 U CN216257202 U CN 216257202U
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- container
- hollow
- storage column
- normal saline
- collection
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002504 physiological saline solution Substances 0.000 claims description 28
- 238000012360 testing method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010828 elution Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
A leucorrhea collection and detection integrated device comprises a collection container and a container cover which are mutually covered, wherein a hollow collection rod extending into the collection container is connected to the container cover; the collecting container is of a hollow rectangular cylinder structure, and a liquid collecting tank which is concave downwards and a drainage inclined plane which is inclined upwards rightwards are arranged on the bottom surface of the inner part of the collecting container; a pair of water drainage rollers arranged in parallel front and back are arranged on the inner wall of the right side of the collecting container and above the water drainage inclined plane, and a gap is reserved between the two water drainage rollers; the container lid has hollow collection stick with the corresponding position threaded connection of hydrophobic gyro wheel, and hollow collection stick includes that normal saline stores post and hollow pipe, and normal saline stores post and container lid threaded connection, and the normal saline is equipped with the storage chamber of storing normal saline in storing the post, stores chamber and hollow pipe intercommunication, and the lower extreme of hollow pipe is connected with the cotton swab head. The utility model omits the step of manual elution, saves the labor cost and shortens the turnover time of the specimen.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a leucorrhea acquisition and detection integrated device.
Background
At present, most clinical laboratories adopt open transparent plastic test tubes for storing cotton swabs for collecting leucorrhea specimens. The above-mentioned transparent plastic test tubes and cotton swabs are still used in a small number of clinical laboratories that implement automation of leucorrhea testing. At present, a department leucorrhea automatic detection instrument cannot realize the pretreatment step before a specimen is put on a machine. And adding a certain amount of normal saline into the test tube, uniformly stirring and mixing the sample on the cotton swab and the normal saline, extruding the cotton swab and the inner wall of the test tube by using a wood stick of the cotton swab, squeezing the liquid on the cotton swab, and discarding the cotton swab. And finally, placing the test tube into a special sample introduction frame of the instrument for detection. The above-mentioned leucorrhea container has several problems before and during the detection of the whole leucorrhea detection: the plastic test tube is an open container, so that the risk of specimen pollution and specimen environmental pollution exists in the specimen transportation process, and during manual operation, inspectors need to directly contact with the specimen, so that the biological safety is low. ② the manual addition of quantitative physiological saline is not accurate enough. The addition of the physiological saline directly influences the concentration of the mixed solution and indirectly influences the test result. Manual elution of samples is time-consuming and labor-consuming, and the elution effect is poor, so that the inspection result is influenced.
Disclosure of Invention
In order to overcome the problems, the utility model provides an integrated device for collecting and detecting leucorrhea.
The technical scheme adopted by the utility model is as follows: a leucorrhea collection and detection integrated device comprises a collection container and a container cover which are mutually covered, wherein a hollow collection rod extending into the collection container is connected to the container cover;
the collecting container is of a hollow rectangular cylinder structure, a liquid collecting groove which is concave downwards and a drainage inclined plane which is inclined upwards are arranged on the bottom surface of the inner part of the collecting container, the liquid collecting groove is positioned on the left side of the bottom surface of the inner part of the collecting container, and the drainage inclined plane which is inclined upwards is connected to the right side of the liquid collecting groove; a pair of water drainage rollers arranged in parallel front and back are arranged on the inner wall of the right side of the collecting container and above the water drainage inclined plane, and a gap is reserved between the two water drainage rollers; the drainage roller is rotatably arranged on a drainage roller shaft, and a drainage roller shaft fixing piece is arranged at the end part of the drainage roller shaft;
a cylindrical inner cavity which vertically penetrates through the container cover is arranged at the position, corresponding to the drainage roller, of the container cover, and inner threads are arranged on the inner wall of the cylindrical inner cavity; a through hole which vertically penetrates is formed in the position, corresponding to the liquid collecting tank, of the container cover, and a sealing rubber body is arranged in the through hole;
the hollow acquisition rod comprises a normal saline storage column and a hollow circular tube, the outer wall of the normal saline storage column is provided with an external thread, and the cylindrical inner cavity of the container cover is connected with the normal saline storage column through the thread; a storage cavity for storing the physiological saline is arranged in the physiological saline storage column, an opening communicated with the storage cavity is formed in the top surface of the physiological saline storage column, a small hole communicated with the storage cavity is formed in the bottom surface of the physiological saline storage column, and films are sealed at the opening and the through hole; the hollow circular tube is connected to the bottom surface of the physiological saline storage column and communicated with the small hole, and the hollow circular tube vertically extends downwards and is connected with a cotton swab head;
when the collection container and the container cover are closed, the cotton swab head is positioned below the pair of hydrophobic rollers, and the rotating physiological saline storage column drives the cotton swab head to move up and down between the pair of hydrophobic rollers.
Furthermore, the hollow circular tube comprises an outer layer tube and an inner layer tube, the outer layer tube is sleeved outside the inner layer tube, the upper end of the outer layer tube is connected with a small hole on the bottom surface of the physiological saline storage column, and a T-shaped sliding groove is formed in the tube wall of the outer layer tube; the side wall of the upper part of the inner layer cylinder is provided with a slide guiding column, the slide guiding column is in sliding fit with the sliding chute, and the other end of the slide guiding column extends out of the outer layer cylinder and is connected with a spherical handle; the top edge of the inner layer cylinder is provided with a rubber ring which is tightly matched with the outer layer cylinder, and the lower end of the inner layer cylinder is connected with a cotton swab head.
Further, the gap between the two hydrophobic rollers is larger than the diameter of the inner-layer cylinder of the hollow collecting rod and smaller than the diameter of the cotton swab head.
Furthermore, the top surface of the normal saline storage column is lower than the top surface of the container cover, a plurality of bosses are arranged at the edge of the top end of the normal saline storage column at intervals along the circumferential direction, annular grooves are formed in the positions, corresponding to the bosses, of the top surface of the container cover, and a distance is reserved between each annular groove and each boss.
Furthermore, the boss is matched with a twisting tool of the automatic detection instrument, the twisting tool is provided with a groove meshed with the boss, and the twisting tool is used for applying torque to the physiological saline storage column.
The utility model has the beneficial effects that: the closed container greatly reduces the risks of specimen pollution and specimen environmental pollution in the specimen conveying process, and inspectors do not need to directly contact with the specimen during manual operation, so that the biological safety is high. Secondly, the amount of the physiological saline in the physiological saline storage area is fixed, so that the situations of manual excessive dilution and inadequate dilution are avoided, and the longitudinal comparability of the test result is ensured. And thirdly, the manual elution step is omitted, the labor cost is saved, and the sample turnover time is shortened.
Drawings
Fig. 1 is a schematic structural view (front view) of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a top view of the collection container.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a partial structural schematic view of the inner layer cartridge.
Fig. 7 is a top view of the container lid.
Description of reference numerals: 1. a collection container; 11. the right inner wall of the collection container; 12. a water draining roller; 13. a hydrophobic roller shaft; 14. a hydrophobic roller shaft fixing sheet; 15. a hydrophobic bevel; 16. a liquid collecting tank; 2. a container cover; 21. a sealing rubber body; 22. a boss; 23. a film; 24. storing external threads and normal saline; 3. a hollow collection rod; 31. a cotton swab head; 32. an outer layer cylinder; 33. an inner layer cylinder; 34. a spherical handle; 35. a chute; 36. a rubber ring; 37. and a guide sliding column.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the attached drawings, the leucorrhea collection and detection integrated device comprises a collection container 1 and a container cover 2 which are mutually covered, wherein the container cover 2 is connected with a hollow collection rod 3 extending into the collection container 1;
the collecting container 1 is of a hollow rectangular cylinder structure, a liquid collecting groove 16 which is concave downwards and a drainage inclined surface 15 which is inclined upwards are arranged on the bottom surface of the inner part of the collecting container 1, the liquid collecting groove 16 is positioned on the left side of the bottom surface of the inner part of the collecting container 1, and the drainage inclined surface 15 which is inclined upwards is connected to the right side of the liquid collecting groove 16; a pair of water drainage rollers 12 which are arranged in parallel front and back are arranged on the right inner wall 11 of the collection container 1 and above the inclined plane, and a gap is reserved between the two water drainage rollers 12; the drainage roller 12 is rotatably arranged on a drainage roller shaft 13, and a drainage roller shaft fixing piece 14 is arranged at the end part of the drainage roller shaft 13;
a cylindrical inner cavity which vertically penetrates through is formed in the position, corresponding to the drainage roller 12, of the container cover 2, and internal threads are formed in the inner wall of the cylindrical inner cavity; a through hole which vertically penetrates is formed in the position, corresponding to the liquid collecting tank 16, of the container cover 2, and a sealing rubber body 21 is arranged in the through hole;
the hollow acquisition rod 3 comprises a normal saline storage column 25 and a hollow circular tube, the outer wall of the normal saline storage column 25 is provided with an external thread, and the cylindrical inner cavity of the container cover 2 is connected with the normal saline storage column 25 through a thread; a storage cavity for storing the physiological saline is arranged in the physiological saline storage column 25, an opening communicated with the storage cavity is arranged on the top surface of the physiological saline storage column 25, a small hole communicated with the storage cavity is arranged on the bottom surface of the physiological saline storage column 25, and the opening and the through hole are both sealed by a film 23;
the hollow circular tube comprises an outer layer tube 32 and an inner layer tube 33, the outer layer tube 32 is sleeved outside the inner layer tube 33, the upper end of the outer layer tube 32 is connected with a small hole on the bottom surface of the physiological saline storage column 25, and a T-shaped sliding groove 35 is formed in the tube wall of the outer layer tube 32; the side wall of the upper part of the inner layer cylinder 33 is provided with a slide guiding column, the slide guiding column 37 is in sliding fit with the sliding chute 35, the other end of the slide guiding column 37 extends out of the outer layer cylinder and is connected with a spherical handle 34, and the spherical handle 34 and the slide guiding column 7 can be inserted and connected; the top edge of the inner layer cylinder 33 is provided with a rubber ring, and the rubber ring 36 is tightly matched with the outer layer cylinder 32 and can slide, so that the physiological saline is prevented from overflowing during detection. The outer wall of the inner layer cylinder 33 is closely connected with the inner wall of the outer layer cylinder 32 in a sliding way; the lower end of the inner layer cylinder 33 is connected with a cotton swab head 31.
The top surface of the normal saline storage column 25 is lower than the top surface of the container cover 2, a plurality of bosses 22 are arranged at intervals along the circumferential direction on the edge of the top end of the normal saline storage column 25, annular grooves are formed in the positions, corresponding to the bosses 22, of the top surface of the container cover 2, and a distance is reserved between each annular groove and each boss 22. The boss 22 is adapted to a twisting tool of an automatic inspection apparatus, the twisting tool having a groove engaged with the boss 22, the twisting tool for applying a torque to the saline storage column 25.
When the collection container 1 and the container cover 2 are closed, the cotton swab head 31 is positioned below the pair of hydrophobic rollers 12, and the gap between the two hydrophobic rollers 12 is larger than the diameter of the inner layer cylinder 33 of the hollow collection rod 3 and smaller than the diameter of the cotton swab head 31. The rotating physiological saline storage column 25 drives the swab head 31 to move up and down between the pair of hydrophobic rollers 12.
The using process is divided into the following two steps:
sampling: the container cap 2 is first removed and the hollow collection rod 3 is extended by moving the knob 34 down the t-shaped track 35. After the sample is collected, the ball center handle 34 moves along the T-shaped rail 35 to shorten the hollow collecting rod 3 to the original shape. The container lid 2 is carefully covered with the end swab head 31 of the hollow collection wand and snapped directly under the hydrophobic roller 12.
And (3) detection: the automatic test equipment punctures the upper and lower membranes 23 of the saline storage column 25 through the puncture needle. The physiological saline flows down through the inside of the hollow collecting rod 3 to infiltrate the swab head 31 due to gravity. The automatic detection instrument connects the boss of the upper end of the physiological saline storage column 25 through the twisting tool, so that the hollow collecting rod 3 ascends or descends while rotating, the cotton swab head 31 which moves up and down is repeatedly extruded by the hydrophobic roller 12, and the physiological saline eluent which is soaked with the sample is extruded out. The eluent flows along the hydrophobic inclined plane 15 into the sump 16. The sampling needle pierces the sealing rubber 21 on the surface of the container cover 2 and enters the collection container 1 to sample the liquid in the liquid collecting tank 16.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the utility model should not be considered limited to the specific forms set forth in the embodiments but rather by the equivalents thereof as may occur to those skilled in the art upon consideration of the teachings herein.
Claims (5)
1. The utility model provides a leucorrhea is gathered and is detected integrated device which characterized in that: comprises a collection container (1) and a container cover (2) which are mutually covered, wherein the container cover (2) is connected with a hollow collection rod (3) which extends into the collection container (1);
the collecting container (1) is of a hollow rectangular cylinder structure, a liquid collecting groove (16) which is concave downwards and a drainage inclined plane (15) which is inclined upwards are arranged on the bottom surface of the inner part of the collecting container (1), the liquid collecting groove (16) is positioned on the left side of the bottom surface of the inner part of the collecting container (1), and the drainage inclined plane (15) which is inclined upwards is connected to the right side of the liquid collecting groove (16); a pair of water drainage rollers (12) which are arranged in parallel front and back are arranged on the inner wall of the right side of the collecting container (1) and above the water drainage inclined plane (15), and a gap is reserved between the two water drainage rollers (12); the hydrophobic roller (12) is rotatably arranged on a hydrophobic roller shaft (13), and a hydrophobic roller shaft fixing piece (14) is arranged at the end part of the hydrophobic roller shaft (13);
a cylindrical inner cavity which vertically penetrates through is formed in the position, corresponding to the drainage roller (12), of the container cover (2), and internal threads are formed in the inner wall of the cylindrical inner cavity; a through hole which vertically penetrates is formed in the position, corresponding to the liquid collecting tank (16), of the container cover (2), and a sealing rubber body (21) is arranged in the through hole;
the hollow acquisition rod (3) comprises a normal saline storage column (25) and a hollow round pipe, the outer wall of the normal saline storage column (25) is provided with an external thread, and the cylindrical inner cavity of the container cover (2) is connected with the normal saline storage column (25) through the thread; a storage cavity for storing the physiological saline is arranged in the physiological saline storage column (25), an opening communicated with the storage cavity is arranged on the top surface of the physiological saline storage column (25), a small hole communicated with the storage cavity is arranged on the bottom surface of the physiological saline storage column (25), and the opening and the through hole are both sealed by a film (23); the hollow round pipe is connected to the bottom surface of the normal saline storage column (25) and communicated with the small hole, and the hollow round pipe vertically extends downwards and is connected with a cotton swab head (31);
when the collection container (1) and the container cover (2) are closed, the cotton swab head (31) is positioned below the pair of hydrophobic rollers (12), and the cotton swab head (31) is driven to move up and down between the pair of hydrophobic rollers (12) by rotating the physiological saline storage column (25).
2. The integrated leucorrhea acquisition and testing device of claim 1 wherein: the hollow round tube comprises an outer layer tube (32) and an inner layer tube (33), the outer layer tube (32) is sleeved outside the inner layer tube (33), the upper end of the outer layer tube (32) is connected with a small hole on the bottom surface of the normal saline storage column (25), and a T-shaped sliding groove (35) is formed in the tube wall of the outer layer tube (32); a slide guiding column (37) is arranged on the side wall of the upper part of the inner layer cylinder (33), the slide guiding column (37) is in sliding fit with the sliding groove (35), and the other end of the slide guiding column (37) extends out of the outer layer cylinder and is connected with a spherical handle (34); the top end edge of the inner layer cylinder (33) is provided with a rubber ring (36), the rubber ring (36) is tightly matched with the outer layer cylinder (32), and the lower end of the inner layer cylinder (33) is connected with a cotton swab head (31).
3. The integrated leucorrhea acquisition and testing device of claim 2 wherein: the gap between the two hydrophobic rollers (12) is larger than the diameter of the inner layer cylinder (33) of the hollow collecting rod (3) and smaller than the diameter of the cotton swab head (31).
4. The integrated leucorrhea acquisition and testing device of claim 2 wherein: the top surface of the normal saline storage column (25) is lower than the top surface of the container cover (2), a plurality of bosses (22) are arranged at the top edge of the normal saline storage column (25) at intervals along the circumferential direction, annular grooves are formed in the positions, corresponding to the bosses (22), of the top surface of the container cover (2), and a distance is reserved between each annular groove and each boss (22).
5. The integrated leucorrhea collection and testing device of claim 4 wherein: the boss (22) is matched with a twisting tool of the automatic detection instrument, the twisting tool is provided with a groove meshed with the boss (22), and the twisting tool is used for applying torque to the physiological saline storage column (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596221.8U CN216257202U (en) | 2021-10-27 | 2021-10-27 | Leucorrhea is gathered and is detected integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596221.8U CN216257202U (en) | 2021-10-27 | 2021-10-27 | Leucorrhea is gathered and is detected integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216257202U true CN216257202U (en) | 2022-04-12 |
Family
ID=81072146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122596221.8U Expired - Fee Related CN216257202U (en) | 2021-10-27 | 2021-10-27 | Leucorrhea is gathered and is detected integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216257202U (en) |
-
2021
- 2021-10-27 CN CN202122596221.8U patent/CN216257202U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |