CN215811801U

CN215811801U - Leucorrhea sample collection box of gynaecology

Info

Publication number: CN215811801U
Application number: CN202122033127.1U
Authority: CN
Inventors: 左丽娜
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of medical instruments and discloses a gynecological leucorrhea sample collecting box, wherein the upper end of a box body is detachably connected with a box cover, a second containing cavity and a first containing cavity for cell preservation liquid are arranged in the box body, and a sealing film for dividing the second containing cavity into a detection cavity at the upper part and a liquid storage cavity at the lower part is arranged at the lower part of the second containing cavity; the bottom of the first containing cavity is communicated with the liquid storage cavity, the sealing film is poked through before use, and the cell preservation liquid in the first containing cavity flows into the detection cavity through the liquid storage cavity, so that the operation of a physical examiner is facilitated, and the pollution of the cell preservation liquid is prevented; moreover, the position that absorbs water of swab is located the detection intracavity, detects the upper end releasable connection in chamber and has sealing assembly, and sealing assembly's middle part is equipped with the first through-hole with the pole portion sealing connection of swab, and consequently, when the sampling box inclined, the pole portion of swab can not be infected with the cell preservation liquid, had made things convenient for taking of inspection personnel.

Description

Leucorrhea sample collection box of gynaecology

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a leucorrhea sample collection box for gynecology.

Background

The leucorrhea is a viscous white liquid which is discharged from the vagina of a female and is formed by mixing the secretion of a vestibular gland, a cervical gland and an endometrium, the exudate of a vaginal mucous membrane and exfoliated vaginal epithelial cells.

The leucorrhea inspection not only can look over whether have the existence of trichomonas or mould in the women vagina, also can inspect chlamydia, mycoplasma, gonococcus etc. in the vagina simultaneously, in case the existence of any kind of microorganism in the discovery, all shows that the women has appeared the problem of gynaecology's inflammation, needs further to diagnose, is exactly what kind of gynaecology's inflammation's onset, treats the disease again to avoid the emergence of risk. Moreover, leucorrhea inspection can also effectively and timely inspect whether the female to be inspected has a plurality of dangerous and malignant diseases such as cervical cancer, uterine corpus carcinoma, fallopian tube cancer, submucosal myoma and the like, bad signals can be timely found through inspection, and a treatment scheme is timely formulated to control the further deterioration of the illness state, so that the leucorrhea inspection has the same indispensable significance for saving the life of a patient and improving the life quality, and therefore, the leucorrhea inspection item has great detection in the gynecological examination process.

At present, the leucorrhea collection system that the hospital used includes a long swab, a dry slide and one and has the test tube of cell preservation liquid or normal saline in, after gathering the leucorrhea sample to the swab on, scribble on the slide with some specimens on the swab earlier, then insert the sample of test tube with the swab and preserve in the liquid for sample on the swab is fully dissolved and is taken out the swab and seal the test tube after the sample preserves liquid, thereby the completion is to the collection of sample.

The utility model discloses a chinese utility model patent that grant publication number is CN203749452U discloses a leucorrhea specimen collection box, including the box body, the box body includes box body down and is used for the upper cover of sealed box body down, is equipped with the cylindricality in the box body down and holds chamber and square notch, and the cylindricality holds the intracavity and is used for placing long cotton swab, and square notch is used for placing the slide glass, and square notch bottom is equipped with the communicating narrow groove way with the notch, and the narrow groove way is used for the card to establish the slide glass, covers on and is equipped with and holds chamber matched with arch with the cylindricality, upper cover and lower transition fit between the box body. After sampling, a part of the specimen on the long swab is coated on a glass slide, then the glass slide is clamped in the narrow channel, then the physiological saline is poured into the cylindrical cavity, the long swab is placed in the cylindrical cavity, and finally the cylindrical cavity is sealed by using the upper cover. The leucorrhea sample is more convenient to transport by the aid of the sample collecting box, the sample is isolated from the outside by the sealed box body, external environment pollution to the sample is effectively prevented, detection accuracy is improved, and the condition that glass slides, cotton swabs and the like are inconvenient and irregular to place after current body fluid collection is improved.

However, the leucorrhea specimen collection box has the following defects that when the leucorrhea specimen collection box is used, a physical examiner needs to pour the cell preservation solution into the cylindrical cavity, and the operation is inconvenient; moreover, the whole long swab is sealed in the cylindrical cavity after the sample collection is finished, and the swab rod part is easily stained with a sample preserving fluid mixed with the sample, so that the sample collecting device is inconvenient for subsequent inspectors to take.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the existing leucorrhea specimen collecting box needs a physical examiner to pour the cell preservation solution into the cylindrical cavity, so that the operation is inconvenient, and if the physical examiner does not operate properly when pouring the cell preservation solution into the cylindrical cavity, the cell preservation solution is possibly thrown or polluted; in addition, after the sample collection is accomplished, long swab is whole sealed in the cylindricality intracavity, and when the box body inclined in the transportation, the swab pole portion was infected with the sample preservative fluid who mixes with the sample easily, and follow-up inspection personnel's of not being convenient for take.

In order to solve the technical problem, the utility model provides a gynecological leucorrhea sample collection box which comprises a box body, wherein the upper end of the box body is detachably connected with a box cover, and a first containing cavity and a second containing cavity are arranged in the box body; the upper end of the second containing cavity is provided with an opening, the lower end of the second containing cavity is closed, the lower part of the second containing cavity is provided with a sealing film, and the sealing film divides the second containing cavity into a detection cavity positioned at the upper part and a liquid storage cavity positioned at the lower part;

the swab comprises a rod part and a water absorption part connected to one end of the rod part, the water absorption part is located in the detection cavity, a sealing component used for sealing the upper end of the detection cavity is detachably connected to an opening at the upper end of the second cavity, and a first through hole for the rod part to pass through in a sealing mode is formed in the middle of the sealing component;

the first appearance intracavity is equipped with cell preservation liquid just the liquid level of cell preservation liquid in the first appearance intracavity is higher than the height of seal membrane, the bottom in first appearance chamber with stock solution chamber intercommunication.

Preferably, the sealing assembly comprises an end cover and an elastic rubber ring arranged below the end cover;

the side wall of the second cavity is cylindrical, the end cover is in threaded connection with the upper end of the side wall of the second cavity, the end cover is coaxially provided with a first round hole extending along the vertical direction, and the rod part is arranged in the first round hole in a sliding mode;

and a second round hole for the rod part to pass through in a sealing manner is formed in the position, opposite to the first round hole, of the elastic rubber ring.

As a preferred scheme, an elastic rubber ring accommodating groove with the diameter larger than that of the detection cavity is coaxially arranged at the upper end of the second accommodating cavity, and the elastic rubber ring is arranged in the elastic rubber ring accommodating groove;

the second round hole is matched with the rod part, and the upper end face of the elastic rubber ring protrudes out of the upper end face of the cylindrical side wall, so that when the end cover is downwards abutted against the elastic rubber ring, the inner wall of the second round hole is tightly attached to the rod part.

As a preferred scheme, a first clamping groove and a second clamping groove which are arranged at an interval from top to bottom are formed in the upper part of the inner side wall of the box body, and the first clamping groove and the second clamping groove form a glass slide accommodating groove with a notch facing to the center of the box body in a surrounding mode;

and soft rubber layers are fixedly connected to the opposite groove walls of the first clamping groove and the second clamping groove respectively so as to be in frictional contact with the end surfaces of the glass slides when the glass slides enter the glass slide accommodating groove through the notches.

Preferably, the side wall of the second accommodating cavity is cylindrical, a flange protruding into the second accommodating cavity is coaxially arranged at the lower end of the cylindrical side wall, the sealing film is fixedly connected to the upper end face of the flange, and the inner cavity of the flange forms the liquid storage cavity.

Preferably, the sealing film is in the shape of a circular disc, and the sealing film is heat-sealed and connected to the upper end face of the flange.

Preferably, the bottom of the first cavity is communicated with a pipeline, and the other end of the pipeline is communicated with the liquid storage cavity.

Preferably, the bottom wall of the first cavity is located above the sealing membrane.

Preferably, the box body is in a barrel shape, and the box cover is in threaded connection with the upper end of the box body.

Preferably, the end of the rod part, which is far away from one end of the water absorbing part, is provided with a tip for poking through the sealing membrane.

Compared with the prior art, the leucorrhea specimen collecting box has the beneficial effects that:

the leucorrhea specimen collection box comprises a box body, wherein the upper end of the box body is detachably connected with a box cover, a first containing cavity arranged along the vertical direction and a second containing cavity arranged along the vertical direction are arranged in the box body, and a cell preservation solution is arranged in the first containing cavity; a sealing film is arranged at the lower part of the second containing cavity and divides the second containing cavity into a detection cavity at the upper part and a liquid storage cavity at the lower part; the end part of the rod part of the swab is provided with a tip used for poking through a sealing membrane, the bottom of the first containing cavity is communicated with the liquid storage cavity, the sealing membrane is poked to be broken before sample collection to enable the liquid storage cavity to be communicated with the detection cavity, and the liquid level of the cell preservation liquid in the first containing cavity is higher than that of the sealing membrane, so that the cell preservation liquid in the first containing cavity flows into the detection cavity through the liquid storage cavity, a physical examiner does not need to pour the cell preservation liquid into the detection cavity, operation of the physical examiner is facilitated, and the cell preservation liquid is not easy to pollute; moreover, the position that absorbs water of swab is located the detection intracavity, detects the upper end releasable connection in chamber and has sealing assembly, and sealing assembly's middle part is equipped with the sealed first through-hole that passes of pole portion that supplies the swab, and the pole portion of swab is located the detection chamber outside, consequently, when the sampling box slope, the pole portion of swab can not be infected with and has mixed the cell preservation liquid that has the sample, has made things convenient for taking of inspection personnel.

Drawings

Fig. 1 is a schematic structural diagram of a leucorrhea sample collecting box of the gynecology department in an embodiment of the utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic mechanical diagram of a sealing assembly of the gynecological leucorrhea sample collection box according to an embodiment of the present invention;

in the figure, 1, a box body; 11. a first cavity; 12. a second cavity; 121. a detection chamber; 122. a liquid storage cavity; 123. an elastic rubber ring accommodating groove; 124. a flange; 13. a sealing film; 14. a first card slot; 15. a second card slot; 16. a soft rubber layer; 2. a box cover; 3. a swab; 31. a water-absorbing part; 32. a rod portion; 4. a seal assembly; 41. a first through hole; 42. an end cap; 421. a first circular hole; 43. an elastic rubber ring; 431. a second circular hole; 5. a glass slide; 6. a pipeline.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 3, the preferred embodiment of the leucorrhea sample collection box of the present invention comprises a box body 1, a box cover 2 is detachably connected to the upper end of the box body 1, a first accommodating chamber 11 and a second accommodating chamber 12 are arranged in the box body 1, and a cell preservation solution is arranged in the first accommodating chamber 11; a sealing film 13 is arranged at the lower part of the second cavity, and the sealing film 13 divides the second cavity 12 into a detection cavity 121 at the upper part and a liquid storage cavity 122 at the lower part; the water absorption part 31 of the swab 3 is positioned in the detection cavity 121, the opening at the upper end of the detection cavity 121 is detachably connected with a sealing component 4, the middle part of the sealing component 4 is provided with a first through hole 41 for the rod part 32 of the swab 3 to pass through in a sealing way, and the first through hole 41 is connected with the rod part 32 in a sealing way; the bottom of the first cavity 11 is communicated with the liquid storage cavity 122, and the liquid level of the cell preservation liquid in the first cavity 11 is higher than that of the sealing film 13.

Specifically, the sealing film 13 is poked to be broken before the sample is collected, so that the liquid storage cavity 122 is communicated with the detection cavity 121, and the liquid level of the cell preservation liquid in the first accommodating cavity 11 is higher than that of the sealing film 13, so that the cell preservation liquid in the first accommodating cavity 11 flows into the detection cavity 121 through the liquid storage cavity 122 under the action of gravity, a physical examiner does not need to pour the cell preservation liquid into the detection cavity 121, the operation of the physical examiner is facilitated, and the cell preservation liquid is not easy to be polluted; moreover, the water absorption portion 31 of the swab is located in the detection cavity 121, the upper end detachable connection sealing assembly 4 of the detection cavity is provided with the first through hole 41 for the rod portion of the swab to pass through in a sealing manner, and the rod portion 32 of the swab is located outside the detection cavity 122, so that when the sampling box is inclined, the rod portion 32 of the swab cannot be contaminated with cell preservation liquid mixed with a sample, and the taking of a tester is facilitated. Preferably, the first receiving chamber 11 and the second receiving chamber 12 are both disposed in a vertical direction.

Wherein, the sealing component 4 comprises an end cover 42 and an elastic rubber ring 43 arranged below the end cover 42; the side wall of the second cavity 12 is cylindrical, the end cover 41 is in threaded connection with the upper end of the side wall of the second cavity 12, the end cover 42 is coaxially provided with a first round hole 421 extending in the vertical direction, and the rod part 32 is slidably arranged in the first round hole 421; a second round hole 431 for the rod part 32 to pass through in a sealing way is arranged at the position of the elastic rubber ring 43 opposite to the first round hole 421.

Specifically, an elastic rubber ring accommodating groove 123 with a diameter larger than that of the detection cavity is coaxially arranged at the upper end of the second accommodating cavity 12, the elastic rubber ring 43 is arranged in the elastic rubber ring accommodating groove 123, and a second round hole 431 is arranged at a position, opposite to the first round hole 421, of the elastic rubber ring 43; first round hole 421 and second round hole 431 constitute first through-hole 41, second round hole 431 and pole portion 32 phase-match and elastic rubber ring 5's up end protrusion in the up end of cylindric lateral wall, before elastic rubber ring pressurized, the diameter of second round hole 431 is greater than the diameter of pole portion 32, be convenient for the physical examination person inserts pole portion in second round hole 431, after the sample was gathered, wear pipe second round hole 32 and first round hole 31 with pole portion 32 in proper order, then establish the upper end of the lateral wall that carries second chamber 12 with end cover 42 lid, it can make end cover 42 support elastic rubber ring 43 downwards to press to screw up end cover 42, after elastic rubber ring pressurized, second round hole 431 aperture diminishes, make the inner wall of second round hole 431 hug closely 32, realize the sealing to pole portion 32.

In this embodiment, the upper portion of the inner side wall of the box body 1 is provided with a first clamping groove 14 and a second clamping groove 15 which are arranged oppositely at an interval up and down, and the first clamping groove 14 and the second clamping groove 15 enclose a slide glass accommodating groove with a notch facing the center of the box body 1; the opposite groove wall of the first clamping groove 14 and the opposite groove wall of the second clamping groove 15 are fixedly connected with soft rubber layers 16 so as to be in frictional contact with the end surfaces of the glass slides 5 when the glass slides 5 enter the glass slide accommodating grooves through the notches.

Specifically, at present, when a physical examiner carries a leucorrhea specimen for collection, the physical examiner needs to simultaneously carry a long swab, a leucorrhea collection box, a specimen preservation solution and a glass slide, each sampling device is independently packaged, and the physical examiner is inconvenient to carry when collecting the specimen; in this embodiment, cell preservation liquid sets up in gathering the box, and gather the slide glass storage tank that is equipped with fixed slide glass in the box, the physical examination person gets behind the slide glass earlier with 5 unseal of slide glass and the card establish the slide glass storage tank in, then use the swab to carry out the sample collection, gather behind the sample on the swab, need not follow the slide glass storage tank and take slide glass 5 down, directly use the swab to wipe the slide glass and can scribble partial sample on the slide glass, then the seal membrane 13 is disclosed to the tip of using pole portion 32 again, and with the sealed intracavity that detects of the portion 31 that absorbs water of swab can, therefore the collection box of this embodiment not only is convenient for the physical examination person and carries the sample collection apparatus, and, the physical examination person of being convenient for scribbles the sample to the slide glass.

In this embodiment, the sidewall of the second cavity 12 is cylindrical, the lower end of the cylindrical sidewall is coaxially provided with a flange 124 protruding into the second cavity 12, the sealing film 13 is fixedly connected to the upper end face of the flange 124, and the inner cavity of the flange 124 forms the liquid storage cavity 122. Specifically, the sealing film 13 is in the form of a disc, and the sealing film 13 is heat-sealed and attached to the upper end face of the flange 124.

In this embodiment, the bottom of the first cavity 11 is communicated with a pipeline 6, and the other end of the pipeline 6 is communicated with the liquid storage cavity 122. Wherein, in order to facilitate the cell preservation solution in the first cavity to flow into the second cavity 12, the bottom wall of the first cavity 11 is located above the sealing film 13.

In this embodiment, the case body 1 is cylindrical, and the case cover 2 is screwed to the upper end of the case body 1.

In this embodiment, the tip that the tip of the one end of pole portion 32 was kept away from water-absorbing portion 31 was used for stabbing seal membrane 13 is equipped with, and the sharp setting does not need the physical examination person to get the instrument in addition and stabs broken seal membrane 13, has further improved the convenience that the box was gathered to the leucorrhea used.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The gynecological leucorrhea sample collection box comprises a box body (1), wherein the upper end of the box body (1) is detachably connected with a box cover (2), and is characterized in that a first containing cavity (11) and a second containing cavity (12) are arranged in the box body (1); an opening is formed in the upper end of the second containing cavity (12), the lower end of the second containing cavity is closed, a sealing film (13) is arranged at the lower portion in the second containing cavity (12), and the second containing cavity (12) is divided into a detection cavity (121) located at the upper portion and a liquid storage cavity (122) located at the lower portion through the sealing film (13);

the swab (3) comprises a rod part (32) and a water absorption part (31) connected to one end of the rod part (32), the water absorption part (31) is located in the detection cavity (121), a sealing component (4) used for sealing the upper end of the detection cavity (121) is detachably connected to an opening at the upper end of the second cavity (12), and a first through hole (41) for the rod part (32) to penetrate through in a sealing mode is formed in the middle of the sealing component (4);

be equipped with cell preservation liquid in first appearance chamber (11) just the liquid level of cell preservation liquid in first appearance chamber (11) is higher than the height of seal membrane (13), the bottom of first appearance chamber (11) with stock solution chamber (122) intercommunication.

2. A gynecological leucorrhea sample collection cassette according to claim 1 wherein said sealing assembly (4) comprises an end cap (42) and an elastic rubber ring (43) disposed below said end cap (42);

the side wall of the second accommodating cavity (12) is cylindrical, the end cover (42) is in threaded connection with the upper end of the side wall of the second accommodating cavity (12), a first round hole (421) extending along the vertical direction is coaxially arranged on the end cover (42), and the rod part (32) is slidably arranged in the first round hole (421);

a second round hole (431) for the rod part (32) to pass through in a sealing mode is formed in the position, opposite to the first round hole (421), of the elastic rubber ring (43).

3. The gynecological leucorrhea sample collection box according to claim 2, wherein an elastic rubber ring accommodating groove (123) with a diameter larger than that of the detection cavity is coaxially arranged at the upper end of the second cavity (12), and the elastic rubber ring (43) is arranged in the elastic rubber ring accommodating groove (123);

the second round hole (431) is matched with the rod part (32) and the upper end face of the elastic rubber ring (43) protrudes out of the upper end face of the cylindrical side wall, so that when the end cover (42) downwards presses the elastic rubber ring (43), the inner wall of the second round hole (431) is tightly attached to the rod part (32).

4. The gynecological leucorrhea sample collection box according to claim 1, wherein the upper portion of the inner side wall of said box body (1) is provided with a first slot (14) and a second slot (15) which are oppositely arranged up and down at intervals, said first slot (14) and said second slot (15) enclose a slide glass accommodating groove with a notch facing to the center of said box body (1);

and soft rubber layers (16) are fixedly connected to the opposite groove walls of the first clamping groove (14) and the second clamping groove (15) respectively, so that when a glass slide (5) enters the glass slide accommodating groove through the notch, the glass slide is in frictional contact with the end face of the glass slide (5).

5. The gynecological leucorrhea sample collection box according to claim 1, wherein the side wall of said second cavity (12) is cylindrical, a flange (124) protruding into said second cavity (12) is coaxially disposed at the lower end of said cylindrical side wall, said sealing membrane (13) is fixedly connected to the upper end face of said flange (124), and the inner cavity of said flange (124) constitutes said reservoir (122).

6. A gynaecological leucorrhea sample collection cassette according to claim 5 wherein said sealing membrane (13) is in the form of a disc, said sealing membrane (13) being heat sealed at the upper end face of said flange (124).

7. The gynecological leucorrhea sample collection box according to claim 1, wherein a conduit (6) is connected to the bottom of said first cavity (11), and the other end of said conduit (6) is connected to said reservoir (122).

8. A gynaecological leucorrhea sample collection cassette according to claim 7 wherein the bottom wall of said first cavity (11) is located above said sealing membrane (13).

9. The leucorrhea sample collection box of gynaecology according to claim 1, wherein said box body (1) is in the shape of a circular barrel, and said box cover (2) is screwed on the upper end of said box body (1).

10. A gynaecological leucorrhea sample collecting cartridge according to any one of claims 1 to 9 wherein the end of the stem portion (32) distal to the water absorbing portion (31) is provided with a pointed end for poking through the sealing membrane (13).