CN217645253U

CN217645253U - Electrostatic flocking sampler oral swab

Info

Publication number: CN217645253U
Application number: CN202220765426.6U
Authority: CN
Inventors: 孙涛
Original assignee: Individual
Current assignee: Shanghai Yijia Biotechnology Co ltd
Priority date: 2022-04-04
Filing date: 2022-04-04
Publication date: 2022-10-25
Anticipated expiration: 2032-04-04

Abstract

The utility model relates to a medical treatment sampling swab technical field discloses an electrostatic flocking sample thief oral cavity swab, including the base pole, the middle part of the inside rear end of base pole is provided with the spout, the middle part of the inside rear end of base pole is provided with the snap ring, sliding connection has the movable rod in the spout, the front end fixed connection of base pole is at the rear end middle part of gathering head, the outside middle part of base pole is provided with cuts disconnected pipe, it all is provided with the circular slot to cut the left and right sides end middle part of disconnected pipe, sliding connection presses the depression bar in the circular slot, cut the equal fixed connection in the one end of spring of the middle part of the outside left and right sides end of disconnected pipe. The utility model discloses in, the sample thief makes the experimenter arouse the droplet of coughing and sneezing through glass mouthful dish, can not fly to spatter to the medical personnel who just detects the experimenter on one's body, protects medical personnel's life safety, secondly, blocks the device through pressing down, has avoided the direct bare-handed rupture swab of touching of medical personnel, has avoided the risk of infecting.

Description

Electrostatic flocking sampler oral swab

Technical Field

The utility model relates to a medical treatment sampling swab technical field especially relates to an electrostatic flocking sample thief oral cavity swab.

Background

In the field of in vitro diagnostics, particularly genetic diagnostics, it is desirable to collect samples isolated from the human body for testing, and sampling with a sampling swab is a simple, painless, non-invasive method for collecting DNA samples from people of any age, which is suitable for collecting DNA samples from people of any age, and the swab is generally used as a tool for medical examination for collecting microorganisms, exfoliated cells, or secretions.

The existing oral swab can generate obvious stimulation to the throat part of a subject due to the fact that the existing oral swab samples a special crowd, the subject is prone to discomfort, cough and sneeze are caused, so that droplets are generated, the droplets can be splashed on the body of medical staff just detecting the subject approximately, the life safety of the medical staff is endangered, and secondly, when the existing oral swab is extracted and tested, the cotton swab at the front end needs to be separated from a cotton rod in a breaking mode, but most of the swab is placed into the oral cavity of the subject when the swab is sampled, so that the swab is not convenient to directly touch and break by hands, and otherwise, the swab has the risk of infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrostatic flocking sampler oral swab.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electrostatic flocking sample thief oral cavity swab, includes the base pole, the middle part of the inside rear end of base pole is provided with the spout, the middle part of the inside rear end of base pole is provided with the snap ring, sliding connection has the movable rod in the spout, the front end fixed connection of base pole is in the rear end middle part of tool bit, the outside middle part of base pole is provided with cuts off the pipe, cut off the pipe all be provided with the circular slot in the middle part of the end of controlling, sliding connection has the press rod in the circular slot, the equal fixed connection in one end at the spring in the middle part of the outside left and right ends of cutting off the pipe, the other end difference fixed connection of spring is in the middle part of the left and right ends of extrusion plate, the equal fixed connection in one end of extrusion plate is in the one end of pressing the press rod, the other end difference fixed connection is in the middle part of the outside left and right ends of circular arc sword shell according to the press rod, the inboard middle part of circular arc sword shell all is provided with the blade, the front end of cutting off the pipe is provided with the glass mouth dish on the top, the middle part is provided with the mounting groove, the inside left and right sides of glass mouth dish is provided with the draw-in the inside of the groove, the fixed connection of cutting off pipe, the front end of cutting off the lower part of cutting off the rubber is connected respectively.

As a further description of the above technical solution:

the front end of the collecting head is provided with sampling cotton.

As a further description of the above technical solution:

and scraping plates are arranged around the outer side of the collecting head.

As a further description of the above technical solution:

and air holes are formed in the tongue depressor.

As a further description of the above technical solution:

the front end of the movable rod is fixedly connected with a limiting ring, and the diameter of the limiting ring is equal to that of the clamping ring.

As a further description of the above technical solution:

the rear end of the movable rod is provided with a soft pinching head.

As a further description of the above technical solution:

the front end of the outer side of the base rod is provided with a shearing sticking ring.

As a further description of the above technical solution:

the upper part of the top end of the outer side of the cut-off pipe is fixedly connected with a backup plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, when using this equipment, aim at the experimenter oral area through using the glass oral disc, plug up its the place ahead, make the experimenter arouse the droplet of coughing and sneezing, can not splash to the medical personnel who just detects the experimenter on one's body, protection medical personnel's life safety.

2. The utility model discloses in, through moving base rod backward, after shearing the ring arrival cutting device, the device was cut to the one-hand press and is cut, and the anterior pick head that has the sample drops to corresponding container in the censorship, and then the rear base rod is held between the fingers through using the rubber tube and is got and throw into the specified region and destroy, and whole process has avoided the direct bare-handed touching rupture of medical personnel, avoids the risk of infecting.

Drawings

Fig. 1 is a front view of an electrostatic flocking sampler oral swab provided by the present invention;

fig. 2 is a rear view of an electrostatic flocking sampler mouth swab according to the present invention;

fig. 3 is a schematic view showing a detachable structure of a movable rod of an electrostatic flocking sampler mouth swab according to the present invention;

fig. 4 is a schematic structural view of a glass mouth disc of an electrostatic flocking sampler mouth swab according to the present invention;

fig. 5 is a schematic view of the cut-off device for the oral swab of the electrostatic flocking sampler according to the present invention.

Illustration of the drawings:

1. soft kneading head; 2. a rubber tube; 3. cutting off the pipe; 4. a backup plate; 5. a glass port plate; 6. a clamping block; 7. a movable rod; 8. a base shaft; 9. a tongue depressor; 10. a pick head; 11. a squeegee; 12. sampling cotton; 13. shearing a sticking ring; 14. a moving bar; 15. a card slot; 16. a limiting ring; 17. a snap ring; 18. a pressing plate; 19. a spring; 20. a circular arc knife shell; 21. a blade; 22. a pressing lever; 23. a chute; 24. a circular groove; 25. mounting grooves; 26. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an electrostatic flocking sampler oral swab comprises a base rod 8, a chute 23 is arranged in the middle of the rear end inside the base rod 8, a snap ring 17 is arranged in the middle of the rear end inside the base rod 8, a movable rod 7 is slidably connected in the chute 23, the front end of the base rod 8 is fixedly connected in the middle of the rear end of a collecting head 10, a cut-off pipe 3 is arranged in the middle of the outer side of the base rod 8, circular grooves 24 are formed in the middle of the left end and the right end of the cut-off pipe 3, pressing rods 22 are slidably connected in the circular grooves 24, the middle of the left end and the right end outside the cut-off pipe 3 is fixedly connected to one end of a spring 19, the other end of the spring 19 is fixedly connected to the middle of the left end and the right end of a squeezing plate 18 respectively to provide elastic support for cutting off, the corresponding end of the squeezing plate 18 is fixedly connected to one end of the pressing rods 22, the other end of the pressing rods 22 is fixedly connected to the middle of the left end and the right end outside of an arc knife shell 20 respectively, the inside middle part of circular arc sword shell 20 all is provided with blade 21, the front end that cuts pipe 3 is provided with glass oral disc 5, make the testee arouse the droplet of coughing and sneezing, can not float to the medical personnel who just detects the testee on one's body, protect medical personnel's life safety, the middle part is provided with mounting groove 25 on the top of glass oral disc 5, the upper portion of the end is provided with draw-in groove 15 about the inside of glass oral disc 5, equal sliding connection has removal strip 14 in draw-in groove 15, the corresponding one end of removal strip 14 is fixed connection respectively in the middle part of the end of controlling of fixture block 6, be used for chucking whole glass oral disc 5, the front end lower part fixed connection of glass oral disc 5 is at the rear end of tongue depressor 9, the rear end block of cutting pipe 3 is connected at the front end of rubber tube 2, be used for holding the base rod 8 that cuts after the sample finishes, conveniently throw into the appointed region and destroy.

The front end of collection head 10 is provided with sampling cotton 12, the outside of collection head 10 all is provided with scraper blade 11 all around, make things convenient for the rotation to scrape and get the oral cavity sample, the inside of tongue depressor 9 is provided with bleeder vent 26, be favorable to the stretching of tongue, the front end fixedly connected with spacing ring 16 of movable rod 7, be favorable to 7 spacingly movable rod, the diameter of spacing ring 16 equals the diameter of snap ring 17, the rear end of movable rod 7 is provided with soft first 1 of holding between the fingers, the convenience is held between the fingers to base rod 8, the outside front end of base rod 8 is provided with cuts the beaded finish 13, be convenient for clearly and definitely cut the point, cut outside top upper portion fixedly connected with backup plate 4 of pipe 3, make the dependence point increase of glass oral disc 5.

The working principle is as follows: when the device is used, the glass mouth disc 5 is clamped on the base rod 8 through the mounting groove 25, the clamping block 6 and the moving strip 14 are clamped on the base rod 8, the whole oral cavity swab is placed in the mouth of a subject, then the internal situation of the oral cavity can be observed through the glass mouth disc 5 under the action of the glass mouth disc 5, the subject can not splash on the body of a medical worker who is just detected by the subject, the life safety of the medical worker is protected, then the fixing effect of the tongue pressing plate 9 is realized, the medical worker can observe the internal situation of the oral cavity through the glass mouth disc 5, the extension effect of the movable rod 7 is realized, the length of the base rod 8 is prolonged, the collection head 10 at the front end of the base rod 8 is collected through the single-hand pinching head 1, the collection head 12 and the scraping plate 11 are used for effectively collecting the oral cavity samples, after the samples are collected, the base rod 8 is pulled backwards through the soft pinching head 1, after the cutting head 13 reaches the cutting tube 3, the spring 19 is driven through the squeezing plate 18, the movement of the pressing rod 22, further, the front end of the cutting rod 22 is driven, the cutting rod 20, the front cutting rod 8 is directly used for preventing the whole medical worker from being infected through the appointed cutting rod, and the risk of the cutting tube 8 in the designated cutting head, and the designated cutting tube, and the risk of the cutting tube is avoided, and the cutting tube, and the whole medical worker is avoided, and the risk of the cutting tube, and the whole medical worker is avoided, the whole medical worker is detected, the whole arc cutting tube, and the risk of the cutting tube is avoided, and the medical worker is detected, the medical worker is avoided, and the patient is detected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An electrostatic flocking sampler oral swab, includes base rod (8), its characterized in that: the middle part of the inner rear end of the base rod (8) is provided with a sliding chute (23), the middle part of the inner rear end of the base rod (8) is provided with a snap ring (17), the sliding chute (23) is connected with a movable rod (7) in a sliding manner, the front end of the base rod (8) is fixedly connected with the middle part of the rear end of the collecting head (10), the middle part of the outer side of the base rod (8) is provided with a cut pipe (3), the middle parts of the left and right ends of the cut pipe (3) are respectively provided with a circular groove (24), the circular grooves (24) are connected with a pressing rod (22) in a sliding manner, the middle parts of the left and right ends of the outer side of the cut pipe (3) are respectively and fixedly connected with one end of a spring (19), the other end of the spring (19) is respectively and fixedly connected with the middle parts of the left and right ends of an extrusion plate (18), the corresponding one end of the extrusion plate (18) is respectively and fixedly connected with one end of the pressing rod (22), the other end of the pressing rod (22) is respectively and fixedly connected with the middle parts of the left and right ends of the outer side of the arc cutter shell (20), the inner side of the cut pipe (3), the glass disk (5) is provided with a glass disk top end (5), the glass disk (5) and a glass disk (5) is arranged on the cutting groove (15), the corresponding ends of the moving strips (14) are respectively and fixedly connected to the middle parts of the left end and the right end of the clamping blocks (6), the lower part of the front end of the glass opening disc (5) is fixedly connected to the rear end of the tongue depressor (9), and the rear end of the cut-off pipe (3) is connected to the front end of the rubber pipe (2) in a clamping mode.

2. An electrostatic flocking sampler buccal swab as in claim 1, wherein: the front end of the collecting head (10) is provided with a sampling cotton (12).

3. An electrostatic flocking sampler buccal swab as recited in claim 1, wherein: scraping plates (11) are arranged on the periphery of the outer side of the collecting head (10).

4. An electrostatic flocking sampler buccal swab as recited in claim 1, wherein: the tongue depressor (9) is internally provided with an air vent (26).

5. An electrostatic flocking sampler buccal swab as in claim 1, wherein: the front end of the movable rod (7) is fixedly connected with a limiting ring (16), and the diameter of the limiting ring (16) is equal to that of the clamping ring (17).

6. An electrostatic flocking sampler buccal swab as recited in claim 1, wherein: the rear end of the movable rod (7) is provided with a soft pinching head (1).

7. An electrostatic flocking sampler buccal swab as in claim 1, wherein: the front end of the outer side of the base rod (8) is provided with a shearing sticking ring (13).

8. An electrostatic flocking sampler buccal swab as recited in claim 1, wherein: the upper part of the top end of the outer side of the cutting pipe (3) is fixedly connected with a backup plate (4).