CN213850806U

CN213850806U - Vaginal secretion sampling tube

Info

Publication number: CN213850806U
Application number: CN202022681946.2U
Authority: CN
Inventors: 刘小晴
Original assignee: Eighth Affiliated Hospital of Sun Yat Sen University
Current assignee: Eighth Affiliated Hospital of Sun Yat Sen University
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a vaginal secretion sampling tube, fix including test tube, pipe cap and one end sample cotton swab on the pipe cap, the pipe cap can be dismantled to fix the first opening part of test tube, be equipped with the chamber that holds that is used for holding liquid in the pipe cap and be used for destroying hold the chamber so that liquid flows in the destruction subassembly of test tube, still including demountable installation in the sealing member of second opening part. Through the above structural description, in use, the breaking assembly is triggered to release the liquid into the test tube, mix with the secretions on the sampling swab, then remove the seal and squeeze the test tube, dripping the suspension. Therefore, the influence of manual operation on the detection result is reduced, the environment pollution and the infection of inspectors by secretions after secondary uncovering are avoided, and the detection accuracy and the detection safety are improved.

Description

Vaginal secretion sampling tube

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a vaginal secretion sampling tube.

Background

The existing vaginal secretion sampling tube is characterized in that a cotton swab is fixed on a tube cap, and the tube cap is screwed on a test tube after sampling is finished and sealed for storage. When in microscopic examination, cell preservation solution or normal saline is dripped on the glass slide, and then the tube cap and the cotton swab are screwed out to be smeared to manufacture the cell hanging drop, so the operation is complicated. When the sample may carry pathogens, the process of removing the swab is prone to contamination of the environment and even infection of the testing personnel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a vaginal secretion sampling tube capable of improving detection accuracy and safety.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a vaginal secretion sampling tube, includes that test tube, tube cap and one end are fixed sample cotton swab on the tube cap, the tube cap can be dismantled and fix the first opening part of test tube, be equipped with the chamber that holds that is used for holding liquid in the tube cap and be used for destroying hold the chamber so that liquid flows in the destruction subassembly of test tube, the test tube is kept away from first open-ended one end is equipped with the second opening, still including demountable installation in the sealing member of second opening part.

Further, the sealing member is in interference fit or threaded connection with the second opening of the test tube.

Furthermore, the sealing element is made of rubber or plastic.

Further, the second opening part is equipped with the intercommunication test tube inner chamber's pipe portion, sealing member demountable installation in on the pipe portion.

Further, the inner diameter of the pipe portion is gradually reduced from the end close to the first opening to the end far away from the first opening.

Furthermore, the pipe cap comprises a top wall, a side peripheral wall and a fixing plate, the top wall and the side peripheral wall are connected, the fixing plate is arranged in the side peripheral wall, the sampling cotton swab is fixed on the fixing plate, a window is arranged on the fixing plate, a pierceable film is arranged at the window, one end, far away from the top wall, of the side peripheral wall is connected with the first opening, the film, the top wall, the side peripheral wall and the fixing plate enclose the accommodating cavity, and the destroying assembly is arranged on the top wall.

Furthermore, the top wall is made of an elastic material, the breaking assembly comprises a sharp point, and the sharp point is arranged corresponding to the thin film.

Further, the liquid is a cell preservation liquid or physiological saline.

Furthermore, the test tube is a transparent soft plastic tube or a glass hard tube.

Furthermore, the sampling cotton swab is a wood cotton swab or a plastic cotton swab.

The beneficial effects of the utility model reside in that: during the microscopic examination, attached to the overhead secretion of cotton-wool swab can mix in the test tube with the liquid after holding the intracavity and being destroyed the release of subassembly, lift off the sealing member of second opening part can directly with mixing on liquid drop to the slide glass, reduced the influence that manual operation brought to the testing result, avoid the secondary to uncap secretion polluted environment and infect inspection personnel simultaneously, be favorable to improving the accuracy and the security that detect.

Drawings

Fig. 1 is a schematic overall structure diagram of a vaginal secretion sampling tube according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a tube cap in a vaginal secretion sampling tube according to a first embodiment of the present invention;

FIG. 3 is a schematic view of a destructive assembly for a vaginal discharge sampling tube to destroy a receiving chamber according to a first embodiment of the present invention;

FIG. 4 is a diagram illustrating the state of the vaginal secretion sampling tube dripping liquid according to the first embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a vaginal secretion sampling tube according to a first embodiment of the present invention.

Description of reference numerals:

1. a test tube; 11. a first opening; 12. a tube portion;

2. a pipe cap; 21. a top wall; 211. pricking with a sharp point; 22. a side peripheral wall; 23. a fixing plate; 231. a film; 24. an accommodating chamber;

3. sampling a cotton swab; 31. a cotton swab head;

4. a seal member;

5. a glass slide;

6. and (3) suspending.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: through setting up second opening and sealing member for can follow the drippage of second opening after secretion and the liquid mix, need not to uncap once more and handle, improved the accuracy and the security that detect.

Referring to fig. 1 to 4, a vaginal secretion sampling tube includes a test tube 1, a tube cap 2, and a sampling cotton swab 3 with one end fixed on the tube cap 2, the tube cap 2 is detachably fixed at a first opening 11 of the test tube 1, a containing cavity 24 for containing liquid and a breaking component for breaking the containing cavity 24 to make the liquid flow into the test tube 1 are provided in the tube cap 2, a second opening is provided at an end of the test tube 1 away from the first opening 11, and a sealing member 4 detachably mounted at the second opening is further included.

From the above description, the beneficial effects of the present invention are: the secretion that adheres to cotton swab head 31 and the liquid that holds chamber 24 form the mixed liquid that detects the usefulness after the homogeneous mixing in test tube 1, are favorable to improving detection accuracy and security.

Further, the sealing member 4 is in interference fit or threaded connection with the second opening of the test tube 1.

As can be seen from the above description, the second opening of the sealing element 4 and the test tube 1 is in interference fit or threaded connection, so that the sealing element 4 is not easy to drop, the connection is tight, and the sealing performance is better.

Further, the material of the sealing element 4 is rubber or plastic.

As is clear from the above description, rubber or plastic has good sealing performance as the sealing member 4.

Further, the second opening part is provided with a pipe part 12 communicated with the inner cavity of the test tube 1, and the sealing element 4 is detachably mounted on the pipe part 12.

As is apparent from the above description, the tube 12 is used to provide a mounting position for the sealing member 4, and the removal of the sealing member 4 during the microscopic examination allows the mixed liquid to drip out of the tube 12.

Further, the inner diameter of the pipe portion 12 is gradually reduced from the end close to the first opening 11 toward the end away from the first opening 11.

As can be seen from the above description, the inner diameter of the tube 12 gradually decreases from the end close to the first opening 11 toward the end away from the first opening 11, so that the mixed liquid slowly drips to form the suspension 6, and the amount of the mixed liquid is conveniently controlled by the detecting staff.

Further, the tube cap 2 comprises a top wall 21, a side peripheral wall 22 and a fixing plate 23 arranged in the side peripheral wall 22, the sampling swab 3 is fixed on the fixing plate 23, a window is arranged on the fixing plate 23, a pierceable film 231 is arranged at the window, one end, far away from the top wall 21, of the side peripheral wall 22 is connected with the first opening 11, the film 231, the top wall 21, the side peripheral wall 22 and the fixing plate 23 surround the accommodating cavity 24, and the destroying assembly is arranged on the top wall 21.

As can be seen from the above description, set up at pipe cap 2 and hold chamber 24 and destroy the subassembly for required detection liquid gets into test tube 1 and the secretion mixes, compares the manual work cell hanging drop, and convenient and fast more.

Further, the material of the top wall 21 is an elastic material, and the breaking component includes a spike 211, and the spike 211 is disposed corresponding to the film 231.

As can be seen from the above description, after the top wall 21 is pressed, the sharp pricks 211 can pierce the thin film 231, and the liquid in the accommodating cavity 24 enters the test tube 1 to be mixed with the secretion attached to the swab head 31, so that the structure is ingenious and the operation is convenient.

Further, the liquid is a cell preservation liquid or physiological saline.

As can be seen from the above description, the cell preservation solution or the normal saline is a commonly used cell detection solution, and falls into the test tube 1 to be mixed with the secretion, so that the operation is more convenient and faster.

Further, the test tube 1 is a transparent soft plastic tube or a glass hard tube.

As can be seen from the above description, the use of the transparent flexible plastic tube as the test tube 1 facilitates the inspection personnel to observe the conditions inside the test tube 1, and simultaneously controls the speed and the dosage of the dripping suspension 6 by squeezing the test tube 1. Of course, it is also possible to use a glass tube as the test tube 1.

Further, the sampling cotton swab 3 is a wood cotton swab or a plastic cotton swab.

As can be seen from the above description, the wooden cotton swab or the plastic cotton swab is a common cotton swab, and one end of the common cotton swab is provided with the cotton swab head 31, so that a sample can be conveniently picked up, and the sampling requirements of various types can be met.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: the utility model provides a vaginal secretion sampling tube, includes that test tube 1, pipe cap 2 and one end are fixed sample cotton swab 3 on the pipe cap 2, pipe cap 2 can dismantle to be fixed the 11 departments of first opening of test tube 1, be equipped with the chamber 24 that holds that is used for holding liquid in the pipe cap 2 and be used for destroying hold chamber 24 so that liquid flows in the destruction subassembly of test tube 1, test tube 1 keeps away from first opening 11's one end is equipped with the second opening, still including demountable installation in the sealing member 4 of second opening part. The inspection personnel have got the sample back, with the sample dress test tube 1, when the microscopic examination, will hold in the chamber 24 liquid release to test tube 1 for attached to the secretion on cotton swab head 31 and liquid homogeneous mixing take off sealing member 4 at last, accomplish the operation of dripping suspension 6. The secretion is not taken out in the whole process, the operation is simple and convenient, the detection result is not influenced by manual operation, and the secretion is prevented from polluting the environment and infecting detection personnel.

The sealing member 4 is in interference fit or threaded connection with the second opening of the test tube 1. Through above-mentioned connected mode, be favorable to guaranteeing that the secretion is difficult for the water clock to come out after mixing with the required liquid of detection, preferred threaded connection can ensure that sealing member 4 is difficult not hard up to drop, and is more reliable.

The sealing element 4 is made of rubber or plastic. The rubber and the plastic are common materials of the sealing element 4, preferably the silicon rubber, and the sealing element 4 made of the silicon rubber is convenient to mount and dismount and has good sealing performance.

The second opening part is provided with the intercommunication tube portion 12 of test tube 1 inner chamber, sealing member 4 demountable installation in on the tube portion 12. Pipe portion 12 is used for providing the mounted position for sealing member 4, takes off sealing member 4 during the microscopic examination and can make mixed liquid from pipe portion 12 drippage mixed liquid, the simple operation.

Alternatively, the inner diameter of the tube portion 12 is gradually reduced from the end close to the first opening 11 toward the end away from the first opening 11. The tapered inner diameter of tube portion 12 facilitates the inspector to accurately remove the appropriate amount of mixed solution and drop it onto slide 5.

The tube cap 2 comprises a top wall 21, a side peripheral wall 22 and a fixing plate 23 arranged in the side peripheral wall 22, the sampling cotton swab 3 is fixed on the fixing plate 23, a window is arranged on the fixing plate 23, a pierceable film 231 is arranged at the window, one end, far away from the top wall 21, of the side peripheral wall 22 is connected with the first opening 11, the film 231, the top wall 21, the side peripheral wall 22 and the fixing plate 23 surround the accommodating cavity 24, and the top wall 21 is provided with the breaking component. Set up at pipe cap 2 and hold chamber 24 and destroy the subassembly, trigger and destroy the subassembly, the release holds the liquid entering test tube 1 and the secretion in the chamber 24 and mixes to drip to slide 5 on, compare artifical preparation cell hanging drop, convenient and fast more.

The top wall 21 is made of an elastic material, and the breaking element includes a spike 211, and the spike 211 is disposed corresponding to the film 231. It can be understood that, after the top wall 21 is pressed, the sharp pricks 211 can pierce the film 231, and the liquid in the containing cavity 24 enters the test tube 1 to be mixed with the secretion attached to the swab head 31. It should be noted that in other embodiments, the receiving cavity 24 and the destructive assembly may have other configurations.

The liquid is cell preservation liquid, physiological saline or other liquid. The cell preservation solution and the normal saline are the liquids required by the detection of the vaginal secretion, and can also be matched with other liquids for dilution or cell wall breaking and the like.

The test tube 1 is a transparent flexible plastic tube. During microscopic examination, the examiner presses the top wall 21, so that the spikes 211 pierce the film 231, release the liquid in the accommodating chamber 24, after performing the rocking, observe the inside of the tube through the test tube 1, and can squeeze the test tube 1 to control the speed and the amount when dropping the suspension 6. In other embodiments, the test tube 1 may be a glass hard tube.

The sampling cotton swab 3 is a wood cotton swab or a plastic cotton swab. Wooden cotton swab or plastics cotton swab are cotton swab commonly used, and one end is provided with the cotton swab head 31 and is convenient for pick up the sample, can satisfy in the sample demand of multiple difference.

To sum up, the utility model provides a vaginal secretion sampling tube has reduced the influence to the testing result because of manual operation's instability, and the secretion need not to take out and can accomplish the operation of dripping the suspension, has avoided secretion polluted environment or has infected inspection personnel. In addition, the arrangement of the top wall, spikes, membrane and seal is simple and effective for the operator.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a vaginal secretion sampling tube, includes that test tube, tube cap and one end are fixed sample cotton swab on the tube cap, the tube cap can be dismantled and fix the first opening part of test tube, be equipped with the chamber and be used for destroying that hold that are used for holding liquid in the tube cap hold the chamber so that liquid flows in the destruction subassembly of test tube, its characterized in that: a second opening is formed in one end, far away from the first opening, of the test tube, and the test tube further comprises a sealing piece detachably mounted at the second opening; the tube cap comprises a top wall, a side peripheral wall and a fixing plate arranged in the side peripheral wall, the top wall, the side peripheral wall and the fixing plate are connected, the sampling cotton swab is fixed on the fixing plate, a window is arranged on the fixing plate, a pierceable film is arranged at the window, one end, far away from the top wall, of the side peripheral wall is connected with the first opening, the film, the top wall, the side peripheral wall and the fixing plate form the accommodating cavity in a surrounding mode, and the destroying assembly is arranged on the top wall.

2. The vaginal secretion sampling tube of claim 1, wherein: the sealing member is in interference fit or threaded connection with the second opening of the test tube.

3. The vaginal secretion sampling tube of claim 1, wherein: the sealing element is made of rubber or plastic.

4. The vaginal secretion sampling tube of claim 1, wherein: the second opening part is equipped with the intercommunication test tube inner chamber's pipe portion, sealing member demountable installation in on the pipe portion.

5. The vaginal secretion sampling tube of claim 4, wherein: the inner diameter of the pipe portion is gradually reduced from one end close to the first opening to one end far away from the first opening.

6. The vaginal secretion sampling tube of claim 1, wherein: the top wall is made of an elastic material, the breaking assembly comprises a sharp point, and the sharp point is arranged corresponding to the thin film.

7. The vaginal secretion sampling tube of claim 1, wherein: the liquid is cell preservation liquid or normal saline.

8. The vaginal secretion sampling tube of claim 1, wherein: the test tube is a transparent soft plastic tube or a glass hard tube.

9. The vaginal secretion sampling tube of claim 1, wherein: the sampling cotton swab is a wood cotton swab or a plastic cotton swab.