CN216495387U

CN216495387U - Disposable sampling swab

Info

Publication number: CN216495387U
Application number: CN202122403553.XU
Authority: CN
Inventors: 徐文淑
Original assignee: Safecare Boitech Hangzhou Co ltd
Current assignee: Safecare Boitech Hangzhou Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-13
Anticipated expiration: 2031-09-30

Abstract

The invention discloses a disposable sampling swab, aiming at overcoming the problems of time and labor waste and inconvenient operation in the prior art, comprising a tube body, wherein the tube body is transparent, optical fibers are arranged in the tube body in a penetrating way, sampling fluff is fixedly arranged at one end of the tube body, a light source is detachably arranged at the other end of the tube body, and light rays emitted by the light source can irradiate on the optical fibers.

Description

Disposable sampling swab

Technical Field

The invention belongs to medical supplies, in particular to a disposable sampling swab.

Background

A sampling swab is a medical article used to collect secretions from human tissue, such as in the mouth or throat of a human. The collected secretions are stored in a collection tube and then transferred to a laboratory for detection.

In the prior art, a sampling swab is disclosed, which comprises a handle, wherein a cotton head is fixedly arranged at the end of the handle. In practical use, a doctor can hold the handle by hand and put the cotton head on the oral cavity to scrape for 2-5 times, so that the cotton head collects secretions on the oral cavity.

However, the prior art is not perfect, the oral cavity of a human body is lack of illumination, doctors are difficult to accurately place the cotton head on the oral cavity, and the movement of the cotton head in the oral cavity is not convenient to observe, so that the problems of time and labor waste in use and improper operation are caused easily.

Summary of the invention

In order to overcome the defects and problems in the prior art, the invention provides a disposable sampling swab.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a disposable sampling swab, includes the body, and the body is transparent, wears to be equipped with optical fiber in the body, and the one end of body is fixed to be provided with sample fine hair, and the other end of body can be dismantled and be provided with the light source, and the light that the light source sent can shine on optical fiber.

Preferably, the light source comprises a base and an LED lamp, the base is provided with a slot, the LED lamp is fixedly arranged in the slot, the tube body is inserted in the slot, and the LED lamp faces the end part of the optical fiber.

Preferably, the base is provided with an annular groove, the annular groove is formed in the inner side of the slot, an annular protrusion is formed on the outer side of the pipe body, and the annular protrusion is arranged in the annular groove.

Preferably, the pipe body is provided with a thickness reducing groove, the whole structure of the thickness reducing groove is annular, the thickness reducing groove surrounds the side face of the pipe body, the thickness reducing groove divides the pipe body into a first pipe body and a second pipe body, and sampling fluff is arranged at one end of the first pipe body.

Preferably, the sampling pile is provided with at least two protrusions, and two or more protrusions are sequentially arranged on the sampling pile.

Preferably, the outer contour of the pipe body is in a hexagonal prism shape.

Preferably, the sampling fluff is nylon fluff.

Preferably, the tube body is made of polypropylene.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

in the invention, the optical fiber can transmit light on the light source to the whole tube body, so that the whole tube body emits light, and the disposable sampling swab has an illumination effect on the oral cavity during sampling, and has the advantages of light emission, convenience in use, avoidance of misoperation and the like.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the invention at "A" in FIG. 1;

FIG. 3 is a schematic cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the invention at "B" in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the stand according to the present invention;

FIG. 6 is a schematic cross-sectional view of the tube body of the present invention;

in the figure: the LED lamp comprises a tube body 1, an optical fiber 2, a sampling fluff 3, a base 4, an LED lamp 5, a first tube body 11, a thickness reducing groove 12, a second tube body 13, a protrusion 31, a slot 41, an annular groove 42 and an annular protrusion 131.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 6, a disposable sampling swab includes a tube body 1, the tube body 1 is transparent, an optical fiber 2 penetrates through the tube body 1, sampling fluff 3 is fixed at one end of the tube body 1, a light source is detachably disposed at the other end of the tube body 1, and light emitted by the light source can irradiate on the optical fiber 2.

Wherein the optical fiber 2 refers to a means for light conduction. The longitudinal direction of the optical fiber 2 coincides with the longitudinal direction of the tube 1. The sampling pile 3 refers to a fabric for collecting secretions. Sample fluff 3

In the in-service use, the light that the light source sent shines on optic fibre 2, and light conducts along optic fibre 2's length direction, permeates through body 1 again and outwards shines for whole body 1 sends light, thereby this disposable sampling swab plays the effect of illumination to the oral cavity when the oral cavity is sampled.

In the invention, the optical fiber 2 can transmit the light on the light source to the whole tube body 1, so that the whole tube body 1 emits light, and the lighting effect is achieved in the oral cavity during sampling, therefore, the disposable sampling swab has the advantages of being capable of emitting light, convenient to use, capable of avoiding misoperation and the like.

In the invention, the light source is detachably arranged on the tube body 1, if the light source is detached from the tube body 1, the light source can be reused, and the tube body 1, the optical fiber 2 and the sampling fluff 3 can be used as disposable articles, so that the use cost of the disposable sampling swab is reduced.

The light source comprises a base 4 and an LED lamp 5, a slot 41 is formed in the base 4, the LED lamp 5 is fixedly arranged in the slot 41, the tube body 1 is inserted into the slot 41, and the LED lamp 5 faces the end portion of the optical fiber 2.

Wherein, LED lamp 5 and body 1 set gradually in slot 41 from inside to outside. If the tube 1 is separated from the slot 41, the tube 1 and the light source are detached from each other. The dismouting of body 1 and light source need not with the help of the instrument, and bare-handed can be accomplished, has further made things convenient for the use.

Specifically, the base 4 is made of a non-light-tight material, and the base 4 plays a role in protecting and shading the LED lamp 5, so that light emitted by the LED lamp 5 can only irradiate the optical fiber 2. The tube body 1 is made of plastic with certain elasticity. The pipe body 1 is in interference fit in the slot 41, and the pipe body 1 is prevented from being separated from the slot 41.

In practical use, the LED lamp 5 is electrically connected to an external power supply, the external power supply supplies power to the LED lamp 5, and the LED lamp 5 emits light and is conducted to the whole tube body 1 through the optical fiber 2.

The base 4 is provided with an annular groove 42, the annular groove 42 is arranged on the inner side of the slot 41, an annular protrusion 131 is formed on the outer side of the pipe body 1, and the annular protrusion 131 is arranged in the annular groove 42.

Wherein the annular projection 131 is provided in the annular groove 42, and the annular projection 131 positions the pipe body 1 in the axial direction of the insertion groove 41. If the pipe body 1 is disengaged from the insertion groove 41, the annular projection 131 is also disengaged from the annular groove 42.

In the invention, the annular protrusion 131 positions the pipe body 1 in the axial direction of the slot 41, so that the connection firmness of the pipe body 1 in the slot 41 is improved.

The pipe body 1 is provided with a thickness reducing groove 12, the whole structure of the thickness reducing groove 12 is annular, the thickness reducing groove 12 surrounds the outside of the pipe body 1, and the thickness reducing groove 12 divides the pipe body 1 into a first pipe body 11 and a second pipe body 13.

Wherein the reduced thickness groove 12 reduces the thickness of the pipe body 1 at the position of the reduced thickness groove 12. In actual use, the user can carry out the fifty percent discount with body 1 on the position that reduces thick groove 12 for body 1 takes place the disconnection on reducing thick groove 12 position, and second body 13 can be abandoned, and first body 11 and the sampling fine hair that has the sample can be accomodate, thereby is convenient for this disposable sampling swab to accomodate.

Specifically, the light source is detachably disposed at one end of the second tube 13, and the sampling fluff is disposed at one end of the first tube 11. The vertical section of the thickness reducing groove 12 is triangular, and the direction of the vertical section of the thickness reducing groove 12 is consistent with the radial direction of the pipe body 1, so that the pipe body 1 is further convenient to break. An annular projection 131 is formed on the outside of the second pipe body 13.

The sampling fluff 3 is provided with at least two protrusions 31, and the two or more protrusions 31 are sequentially arranged on the sampling fluff 3.

Specifically, the protrusions 31 are uniformly arranged on the side of the sampling pile 3, and the arrangement direction of the protrusions 31 is the same as the longitudinal direction of the pipe body 1.

The design of the raised portion 31 increases the surface area of the sampling fluff 3. In practical use, the protruding part 31 can scrape on the oral cavity, and the design of the protruding part 31 improves the contact area between the sampling fluff 3 and the oral cavity, thereby further improving the sampling effect of the disposable sampling swab.

The outer contour of the tube body 1 is in a hexagonal prism shape. If the tube body 1 is placed on a plane, the tube body 1 with the outline of the hexagonal prism plays a role in preventing the disposable sampling swab from rolling. In addition, if a plurality of disposable sampling swabs are stacked together, the tube body 1 with the hexagonal prism outer contour also plays a role in improving the space utilization rate.

The sampling fluff 3 is nylon fluff.

The pipe body 1 is made of polypropylene.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention shall be covered within the protection scope of the invention.

Claims

1. The disposable sampling swab is characterized by comprising a tube body (1), wherein the tube body (1) is transparent, an optical fiber (2) penetrates through the tube body (1), sampling fluff (3) is fixedly arranged at one end of the tube body (1), a light source can be detachably arranged at the other end of the tube body (1), and light emitted by the light source can irradiate on the optical fiber (2).

2. The disposable sampling swab as recited in claim 1, wherein the light source comprises a base (4) and an LED lamp (5), the base (4) has a slot (41), the LED lamp (5) is fixedly disposed in the slot (41), the tube (1) is inserted into the slot (41), and the LED lamp (5) faces the end of the optical fiber (2).

3. A disposable sampling swab according to claim 2, wherein the base (4) is provided with an annular groove (42), the annular groove (42) is disposed inside the socket (41), the outer side of the tubular body (1) is provided with an annular protrusion (131), and the annular protrusion (131) is disposed inside the annular groove (42).

4. The disposable sampling swab as claimed in claim 1, wherein the tubular body (1) is provided with a thickness-reducing groove (12), the thickness-reducing groove (12) has an annular structure, the thickness-reducing groove (12) surrounds the side surface of the tubular body (1), the thickness-reducing groove (12) divides the tubular body (1) into a first tubular body (11) and a second tubular body (13), and the sampling fluff is disposed at one end of the first tubular body (11).

5. A disposable sampling swab according to claim 1, wherein the sampling fluff (3) is formed with at least two protrusions (31), and the at least two protrusions (31) are sequentially arranged on the sampling fluff (3).

6. A disposable sampling swab according to claim 1, wherein the outer contour of said tubular body (1) is hexagonal prism shaped.

7. A disposable sampling swab according to claim 1 or 4, wherein the sampling fluff (3) is a nylon fluff.

8. A disposable sampling swab according to claim 1, wherein said tubular body (1) is made of polypropylene.