CN213963473U

CN213963473U - Novel gene detection is with sample device

Info

Publication number: CN213963473U
Application number: CN202022686217.6U
Authority: CN
Inventors: 汤竹英
Original assignee: Xi'an Tianbo Medical Laboratory Co ltd
Current assignee: Xi'an Tianbo Medical Laboratory Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-17
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a novel gene detects uses sampling device relates to medical instrument technical field, which comprises a pipe body, first logical groove has openly been seted up to the one end of body, the one end fixedly connected with dog that first logical groove was seted up to the body, the inside of body just is located first logical groove sliding connection and has the movable block, it is cotton to install gene collection between movable block and the dog, one side middle part fixedly connected with push rod of dog is kept away from to the movable block, push rod sliding connection is in the inside of body, the one end fixedly connected with spring of movable block is kept away from to the push rod, the one end fixed connection that the push rod was kept away from to the spring is on the diapire in the other end of body, the second logical groove has openly been seted up at the middle part of body, the push rod is located the manual ejector pad of the outer fixed surface fixedly connected with of second through groove department. The utility model discloses avoided staff's hand to infect, the cotton ball after the collection also can directly put into the collection box, and convenient to use is swift.

Description

Novel gene detection is with sample device

Technical Field

The utility model relates to the technical field of medical tools, in particular to a novel gene detection sampling device.

Background

Genetic engineering is also known as gene splicing technology and DNA recombination technology. The complex technology for operating genes on a molecular level is an operation that an exogenous gene is recombined in vitro and then is introduced into a receptor cell so that the gene can be replicated, transcribed and translated and expressed in the receptor cell. In gene sampling, the oral swab is a relatively common gene sampling mode, has the advantages of suitability for all people, simplicity and no pain, can be stored at normal temperature, is usually a cotton swab as a tool used by the conventional oral swab, and performs gene analysis by scraping cells of oral epithelial tissues of a patient to be sampled. When the method is used, the hand for operating the cotton ball is easily polluted, and the cotton ball after being sampled is not convenient to move into the sampling box.

Chinese authorized utility model publication (announcement) no: the gene detection sampler disclosed in CN 206109392U avoids hand staining of an operator, but needs to use tweezers to clamp up a sample into a sampling box after collection is completed, so that the operation is complicated and the sample is easy to fall off.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel gene detects uses sampling device has solved the current novel gene detects uses sampling device complex operation and takes place the problem of falling easily that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a novel sampling device for gene detection comprises a tube body, wherein a first through groove is formed in the front face of one end of the tube body, one end of the pipe body, which is provided with the first through groove, is fixedly connected with a stop block, a moving block is connected in the pipe body and positioned in the first through groove in a sliding manner, gene collecting cotton is arranged between the moving block and the stop block, the middle part of one side of the moving block far away from the stop block is fixedly connected with a push rod, the push rod is connected inside the tube body in a sliding way, one end of the push rod, which is far away from the moving block, is fixedly connected with a spring, one end of the spring, which is far away from the push rod, is fixedly connected to the inner bottom wall of the other end of the pipe body, the front surface of the middle part of the pipe body is provided with a second through groove, the outer surface of the push rod, which is positioned at the second through groove, is fixedly connected with a manual push block, the outer surface of the pipe body, which is positioned at the second through groove, is fixedly connected with an anti-skidding sleeve, and the anti-skidding sleeve is provided with a clearance groove matched with the second through groove.

Furthermore, the depth of the first through groove is equal to the radius of the pipe body, and the diameter of the stop block is equal to the diameter of the pipe body.

Furthermore, the gene collecting cotton is made of medical cotton, and the surface of the gene collecting cotton is wavy.

Further, the diameter of the part, located in the first through groove, of the moving block is equal to that of the pipe body.

Further, a gap is reserved between the outer surface of the spring and the inner side wall of the pipe body.

Furthermore, the upper surface of the manual pushing block is 3-5mm higher than the upper surface of the tube body, and a gap is reserved between the manual pushing block and the second through groove.

(III) advantageous effects

The utility model provides a novel gene detection uses sampling device possesses following beneficial effect:

(1) this novel sampling device for gene testing makes movable block and dog clamp get the gene and gathers cotton through adopting the spring to promote the push rod, and the spring is applyed thrust to the push rod all the time, and the cotton is difficult for falling in gene collection, after gathering the completion, removes the push rod through manual ejector pad and drives the movable block and keep away from the dog for the cotton of gene collection falls into the gene collecting box, and easy operation is convenient, has solved current novel sampling device for gene testing complex operation and the problem that falls takes place easily.

Drawings

FIG. 1 is a schematic perspective view of a sampling device for gene detection according to the present invention;

FIG. 2 is a sectional plan view of the sampling device for gene assaying of the present invention;

FIG. 3 is a plan view of the sampling device for gene testing of the present invention;

FIG. 4 is a schematic view of the partial three-dimensional structure of the sampling device for gene detection according to the present invention.

In the figure: 1. a pipe body; 2. a first through groove; 3. a stopper; 4. a moving block; 5. collecting cotton by gene; 6. a push rod; 7. a spring; 8. a second through groove; 9. a manual push block; 10. an anti-slip sleeve.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-4, the present invention provides a technical solution:

a novel gene detection sampling device comprises a tube body 1, wherein a first through groove 2 is formed in the front face of one end of the tube body 1, the depth of the first through groove 2 is equal to the radius of the tube body 1, a stop block 3 is fixedly connected to one end of the tube body 1, the diameter of the stop block 3 is equal to that of the tube body 1, a moving block 4 is slidably connected inside the tube body 1 and positioned in the first through groove 2, the diameter of the part, positioned in the first through groove 2, of the moving block 4 is equal to that of the tube body 1, gene collecting cotton 5 is installed between the moving block 4 and the stop block 3, the gene collecting cotton 5 is made of medical cotton, the surface of the gene collecting cotton 5 is wavy and is convenient for sampling genes, a push rod 6 is fixedly connected to the middle part of one side, away from the stop block 3, of the moving block 4, the push rod 6 is slidably connected inside the tube, one end of the spring 7, which is far away from the push rod 6, is fixedly connected to the inner bottom wall of the other end of the tube body 1, a gap is reserved between the outer surface of the spring 7 and the inner side wall of the tube body 1, the spring 7 applies thrust to the push rod 6, the second through groove 8 is formed in the front surface of the middle of the tube body 1, the outer surface of the push rod 6, which is located at the second through groove 8, is fixedly connected with a manual push block 9, the upper surface of the manual push block 9 is 3-5mm higher than the upper surface of the tube body 1, a gap is reserved between the manual push block 9 and the second through groove 8, the push rod 6 is pushed by the spring 7 to enable the movable block 4 and the stop block 3 to clamp the gene collecting cotton 5, the spring 7 always applies thrust to the push rod 6, the gene collecting cotton 5 is not easy to fall off, after collection is completed, the push rod 6 is moved by the manual push block 9 to drive the movable block 4 to be far away from the stop block 3, so that the gene collecting cotton 5 falls into the gene collecting box, and the operation is simple and convenient, the problem of current novel sampling device for gene testing complex operation and take place to fall easily is solved, the surface of body 1 just is located second through groove 8 fixedly connected with antiskid cover 10, sets up the clearance groove of keeping away with 8 looks adaptations in second through groove on the antiskid cover 10.

In the working principle, when the novel gene detection sampling device is used, a worker moves the manual push block 9 to enlarge the distance between the moving block 4 and the stop block 3, then the gene collecting cotton 5 is placed between the moving block 4 and the stop block 3, then the tube body 1 is held by hand to place the gene collecting cotton 5 in the oral cavity of the collecting object and push back and forth, at the moment, the spring 7 extrudes the push rod 6 to tightly fix the gene collecting cotton 5 and prevent the gene collecting cotton from falling off, after the collection is finished, the tube body 1 is drawn out, the gene collecting cotton 5 is moved to the upper part of the collecting box, the manual push block 9 is moved, so that the push rod 6 extrudes the spring 7, the moving block 4 moves towards the spring 7 at the moment, the gene collecting cotton 5 can fall into the collecting box, this novel sampling device for gene testing has avoided staff's hand to infect, and the cotton ball after the collection also can directly put into and gather the box, and convenient to use is swift.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel gene detection sampling device comprises a tube body (1) and is characterized in that a first through groove (2) is formed in the front face of one end of the tube body (1), a stop block (3) is fixedly connected to one end of the tube body (1) provided with the first through groove (2), a moving block (4) is connected in the tube body (1) and positioned in the first through groove (2) in a sliding manner, gene collecting cotton (5) is installed between the moving block (4) and the stop block (3), a push rod (6) is fixedly connected to the middle of one side, away from the stop block (3), of the moving block (4), the push rod (6) is connected in the tube body (1) in a sliding manner, a spring (7) is fixedly connected to one end, away from the moving block (4), of the spring (7) is fixedly connected to the inner bottom wall of the other end of the tube body (1), the middle of the pipe body (1) is openly provided with a second through groove (8), the push rod (6) is located on a manual push block (9) fixedly connected with the outer surface of the second through groove (8), the outer surface of the pipe body (1) is located on a non-slip sleeve (10) fixedly connected with the second through groove (8), and a clearance groove matched with the second through groove (8) is formed in the non-slip sleeve (10).

2. The novel gene assaying sampling device according to claim 1,

the depth of the first through groove (2) is equal to the radius of the pipe body (1), and the diameter of the stop block (3) is equal to the diameter of the pipe body (1).

3. The novel gene assaying sampling device according to claim 1,

the gene collecting cotton (5) is made of medical cotton, and the surface of the gene collecting cotton (5) is wavy.

4. The novel gene assaying sampling device according to claim 1,

the diameter of the part, located in the first through groove (2), of the moving block (4) is equal to that of the pipe body (1).

5. The novel gene assaying sampling device according to claim 1,

a gap is reserved between the outer surface of the spring (7) and the inner side wall of the pipe body (1).

6. The novel gene assaying sampling device according to claim 1,

the upper surface of the manual push block (9) is 3-5mm higher than the upper surface of the tube body (1), and a gap is reserved between the manual push block (9) and the second through groove (8).