CN209069619U - A kind of multifunction sampling device for condyloma acuminatum gene diagnosis - Google Patents

Abstract

The utility model discloses a kind of multifunction sampling devices for condyloma acuminatum gene diagnosis, it is related to medical sampling technique field, this is used for the multifunction sampling device of condyloma acuminatum gene diagnosis, it include: propulsion assembly, the propulsion assembly includes push top, push rod, sleeve and mounting head, the bottom end of the push top is fixedly connected with the top middle portion of push rod, the bottom end of the push rod is run through the middle part of sleeve and is threadedly coupled with the top middle portion of mounting head, the push rod is fixedly connected with one end of blocked ear close to the side outer wall of bottom end, the lower end surface of the blocked ear is fitted and connected the side of spring, the spring is socketed on push rod.This is used for the multifunction sampling device of condyloma acuminatum gene diagnosis, it is detachably connected between propulsion assembly, the first sampling component, the second sampling component and barrier assembly by screw thread realization, when disease hair is inside anus, first sampling component and barrier assembly are mounted on propulsion assembly, after use, the first sampling component and barrier assembly are removed and thrown away.

Description

A kind of multifunction sampling device for condyloma acuminatum gene diagnosis

Technical field

It is specially a kind of for the multi-functional of condyloma acuminatum gene diagnosis the utility model relates to medical sampling technique field Sampler.

Background technique

Condyloma acuminatum be by human papilloma virus (HPV) infection caused by based on proliferative lesion of anal genital region The sexually transmitted disease to be showed, genitals and anus are predilection site, mostly occur in 18~50 years old young people, average out to 3 It falls ill after a month incubation period.

It when the sign before disease is sent out occurs in patient, to be checked in time to hospital, existing condyloma acuminatum related gene diagnosis takes Sample is mostly the method that cotton swab is embrocated, and defect is the cell for being not easy to get virus infection, is easy to cause the false negative of gene diagnosis, Cause accuracy in detection not high.

Gynemetrics's vaginal secretion disclosed in 207444926 U of Chinese utility model patent ublic specification of application CN Object sampler, can be used for the gene diagnosis of vagina HPV infection, but the secretion sample for being suitable only for vagina position is adopted Collection.Condyloma acuminatum HPV diagnosis is different from the diagnosis of vagina HPV infection, and predilection site is more, include anus interior, crissum, vagina, urethra, External genital organs etc., and based on being grown with wart, often oozed out without secretion.Therefore, the device be not suitable in anus, crissum, The sampling of the positions such as urethra, external genital organs.In addition, condyloma acuminatum sampling key is to get wart histocyte, the device is main It is sampled in a manner of cotton swab for secretion, therefore still can not effectively get wart histocyte, influence sampling efficiency.Therefore, It is wide to develop a kind of sampling range, the multiple locations such as interior, crissum, vagina, urethra and external genital organs, anti-pollution and wart suitable for anus The high multi-functional condyloma acuminatum sampler of sampling efficiency has important clinical application prospect and real dissemination.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of takes for the multi-functional of condyloma acuminatum gene diagnosis Sampling device, solve existing condyloma acuminatum gene diagnosis sampler be applicable in position is single, be only limited to secretion sample and Wart histocyte sampling efficiency is low, influences condyloma acuminatum gene diagnosis accuracy, and is unfavorable for the problem of promoting the use of.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of multifunction sampling device for condyloma acuminatum gene diagnosis, comprising:

Propulsion assembly, the propulsion assembly include push top, push rod, sleeve and mounting head, and the bottom end of the push top is fixed to be connected The top middle portion of push rod is connect, the bottom end of the push rod is run through the middle part of sleeve and is threadedly coupled with the top middle portion of mounting head, institute One end that push rod is fixedly connected with blocked ear close to the side outer wall of bottom end is stated, the lower end surface of the blocked ear is fitted and connected the one of spring Side, the spring are socketed on push rod；

Sampling component, the sampling component include fixing head and cotton swab, and the fixing head is flexibly connected with cotton swab, institute Stating fixing head includes thread head, fixinig plate and elastic sheet rubber, and the bottom end of the thread head is fixedly connected with the top of fixed ring, institute The bottom inner portion for stating fixed ring is fixedly connected with elastic sheet rubber；

Barrier assembly, the barrier assembly include screwed pipe, shaft, spacer and block, the bottom end two of the screwed pipe Side is flexibly connected the top of spacer by shaft, and side outer wall of the spacer close to top is fixedly connected with the one of block Side

Second sampling component, second sampling component include connector, air bag head and syringe needle, the bottom end of the air bag head It is fixedly connected with the top of syringe needle, the bottom end of the air bag head and the top of syringe needle are fixedly connected at the middle part of connector.

Optionally, the bottom of the propulsion assembly is flexibly connected sampling component and barrier assembly, the sampling component are located at The inside of barrier assembly.

Optionally, the top of the thread head is threadedly coupled with the center bottom of mounting head；

The mounting head is connected through a screw thread with thread head.

Optionally, it is offered in the middle part of the elastic sheet rubber and assigns through-hole, one end of the cotton swab is logical through assigning Hole and the inside for being plugged on fixed ring.

Optionally, the bottom outside of the sleeve is provided with screw thread, and the screwed pipe, which is threadably secured, is connected to sleeve Bottom.

Optionally, the quantity of the blocked ear is two, and two blocked ears are symmetrical.

Optionally, sleeve is protruded on the top of the push rod；

The other side of the spring is fitted and connected the upper surface of sleeve bottom.

Optionally, thread groove is offered on the outer side bottom surface of the sleeve；

The top of the connector is threadedly coupled with thread groove.

(3) beneficial effect

The utility model provides a kind of multifunction sampling device for condyloma acuminatum gene diagnosis, has following beneficial Effect:

(1), the multifunction sampling device for being used for condyloma acuminatum gene diagnosis, propulsion assembly, the first sampling component, second It is detachably connected between sampling component and barrier assembly by screw thread realization, when disease hair is inside anus, the first set of samples Part and barrier assembly are mounted on propulsion assembly, after use, the first sampling component and barrier assembly are removed and thrown away, when disease hair exists When on genitals, the second sampling component is mounted on propulsion assembly, after collecting sample, the second sampling component is removed and is thrown away, In this way, propulsion assembly may be reused, economize on resources.

(2), the multifunction sampling device for being used for condyloma acuminatum gene diagnosis, when disease hair is inside anus, pushing component The inside that cotton swab can be promoted to anus, collects secretion cell, on the one hand, cotton swab is sent into the inside of anus, it can Effective cell is collected, simple and convenient, on the other hand, when sampling, spacer is kept off in the outside of cotton swab, can be prevented For cotton swab by outside contamination, the second sampling component is can be used when on genitals in disease hair, collected with the second sampling component Genital condylomas sample, is not infected by the external world, disposably can accurately collect effective sample.

Detailed description of the invention

Fig. 1 is the connection schematic diagram of the utility model propulsion assembly and the first sampling component；

Fig. 2 is the connection schematic diagram of the utility model propulsion assembly and the second sampling component；

Fig. 3 is the schematic diagram of the utility model propulsion assembly structure；

Fig. 4 is the schematic diagram of the first sampling component of the utility model structure；

Fig. 5 is the schematic diagram of the utility model barrier assembly structure；

Fig. 6 is the schematic diagram of the utility model elastic rubber chip architecture；

Fig. 7 is the schematic diagram of the second sampling component of the utility model structure.

In figure: 1- propulsion assembly, 2- push top, 3- push rod, 4- sleeve, 5- mounting head, 6- blocked ear, 7- spring, 8- set of samples Part, 9- fixing head, 10- cotton swab, 11- barrier assembly, 12- screwed pipe, 13- shaft, 14- spacer, 15- block, 16- screw thread Head, 17- fixed ring, 18- elastic sheet rubber, 19- assign through-hole, the second sampling component of 20-, 21- connector, 22- air bag head, 23- syringe needle, 24- thread groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution:

A kind of multifunction sampling device for condyloma acuminatum gene diagnosis, comprising:

Propulsion assembly 1, propulsion assembly 1 include push top 2, push rod 3, sleeve 4 and mounting head 5, and 2 bottom end of having a haircut is fixedly connected The top middle portion of push rod 3, the bottom end of push rod 3 are run through the middle part of sleeve 4 and are threadedly coupled with the top middle portion of mounting head 5, push rod 3 Side outer wall close to bottom end is fixedly connected with one end of blocked ear 6, and the lower end surface of blocked ear 6 is fitted and connected the side of spring 7, spring 7 It is socketed on push rod 3, when disease hair is inside anus, pushes push top 2, so that the mounting head 5 on push rod 3 drives the first sampling component 8 movements collect secretion cell so that cotton swab 10 to be injected to the inside of anus, after collecting cell, unclamp push top 2, bullet Spring 7 heads on blocked ear 6 and push rod 3 is driven to move round about when resetting, so that cotton swab 10 be extracted out, easy to operate, science has Effect；

Sampling component 8, sampling component 8 include fixing head 9 and cotton swab 10, and fixing head 9 is flexibly connected with cotton swab 10, Gu Determining first 9 includes thread head 16, fixinig plate 17 and elastic sheet rubber 18, and the bottom end of thread head 16 is fixedly connected with the top of fixed ring 17 End, the bottom inner portion of fixed ring 17 are fixedly connected with elastic sheet rubber 18, in use, cotton swab 10 is injected elastic sheet rubber 18 Inside, after sampling, then cotton swab 10 pulled out, checks the cell on cotton swab 10, such design is so that cotton swab 10 exists Other parts will not be contacted when use, prevent cotton swab 10 contaminated；

Barrier assembly 11, barrier assembly 11 include screwed pipe 12, shaft 13, spacer 14 and block 15, screwed pipe 12 Bottom end two sides pass through the top that shaft 13 is flexibly connected spacer 14, and side outer wall of the spacer 14 close to top is fixedly connected The side of block 15, when sampling, spacer 14 is kept off in the outside of cotton swab 10, and cotton swab 10 can be prevented by outside contamination；

Second sampling component 20, the second sampling component 20 include connector 21, air bag head 22 and syringe needle 23, air bag head 22 Bottom end is fixedly connected with the top of syringe needle 23, and the bottom end of air bag head 22 and the top of syringe needle 23 are fixedly connected in connector 21 Sampling component 8 is changed into the second sampling component 20, first punctures condyloma with syringe needle 23, then push away by portion, disease hair when on genitals Dynamic push top 2, so that the 5 extruding gasbag head 22 of mounting head on push rod 3 is then unclamped and pushed away so that the air in syringe needle 23 is discharged First 2, mounting head 5 resets, and the automatic air-breathing of air bag head 22 is restored, so that the liquid of condyloma to be extracted into the inside of syringe needle 23, collects Sample.

A kind of optional technical solution as the utility model:

The bottom of propulsion assembly 1 is flexibly connected sampling component 8 and barrier assembly 11, sampling component 8 are located at barrier assembly 11 Inside, after sampling, the first sampling component 8 and barrier assembly 11 are removed and are thrown away, propulsion assembly 1 may be reused, save Resource, in sampling, barrier assembly 11 can be effectively isolated outside contamination.

A kind of optional technical solution as the utility model:

The top of thread head 16 is threadedly coupled with the center bottom of mounting head 5；

Mounting head 5 is connected through a screw thread with thread head 16, facilitates the dismounting of the first sampling component 8 and propulsion assembly 1.

A kind of optional technical solution as the utility model:

The middle part of elastic sheet rubber 18, which offers, assigns through-hole 19, and one end of cotton swab 10, which is run through, assigns through-hole 19 and grafting In the inside of fixed ring 17, facilitate the dismounting of cotton swab 10.

A kind of optional technical solution as the utility model:

The bottom outside of sleeve 4 is provided with screw thread, and screwed pipe 12 is threadably secured the bottom for being connected to sleeve 4, convenient The dismounting of propulsion assembly 1 and barrier assembly 11.

A kind of optional technical solution as the utility model:

The quantity of blocked ear 6 is two, and two blocked ears 6 are symmetrical, make 3 uniform force of push rod.

A kind of optional technical solution as the utility model:

Protrude sleeve 4 in the top of push rod 3；

The other side of spring 7 is fitted and connected the upper surface of 4 bottom of sleeve, after collecting secretion cell, unclamps push top 2, Spring 7 heads on blocked ear 6 and push rod 3 is driven to move round about when resetting, so that cotton swab 10 be extracted out.

A kind of optional technical solution as the utility model:

Thread groove 24 is offered on the outer side bottom surface of sleeve 4；

The top of connector 21 is threadedly coupled with thread groove 24, facilitates the first sampling component 8 and the second sampling component 20 Replacement.

To sum up, the multifunction sampling device for being used for condyloma acuminatum gene diagnosis makes when disease hair is inside anus The inside of elastic sheet rubber 18 is first injected in one end of cotton swab 10 by user, cotton swab 10 is fixed, then the first set of samples The thread head 16 of part 8 is screwed into the inside of mounting head 5, the first sampling component 8 is connected on propulsion assembly 1, then isolation group 12 sets of the screwed pipe bottoms in sleeve 4 of part 11 are tightened, and after assembling entire sampler, can start to sample, when sampling, first Push top 2 is pushed, so that the mounting head 5 on push rod 3 drives the movement of the first sampling component 8, so that cotton swab 10 is injected anus Inside collects secretion cell, then unclamps push top 2, and spring 7 heads on blocked ear 6 and push rod 3 is driven to transport round about when resetting It is dynamic, so that cotton swab 10 be extracted out out of anus, after completing sampling, cotton swab 10 is pulled out chemical examination from elastic sheet rubber 18, Finally fixing head 9 and barrier assembly 11 are thrown away, when disease hair is on genitals, the first sampling component 8 is changed into second Sampling component 20 is first punctured condyloma with syringe needle 23, push top 2 is then pushed, so that the 5 extruding gasbag head of mounting head on push rod 3 22, so that the air in syringe needle 23 is discharged, push top 2 is then unclamped, mounting head 5 resets, and the automatic air-breathing of air bag head 22 is restored, from And the liquid of condyloma is extracted into the inside of syringe needle 23, collect sample.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (8)

1. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis characterized by comprising

Propulsion assembly (1), the propulsion assembly (1) includes push top (2), push rod (3), sleeve (4) and mounting head (5), described to push away The bottom end of head (2) is fixedly connected with the top middle portions of push rod (3), the bottom end of the push rod (3) through sleeve (4) middle part and with peace The top middle portion for filling head (5) is threadedly coupled, and side outer wall of the push rod (3) close to bottom end is fixedly connected with one end of blocked ear (6), The lower end surface of the blocked ear (6) is fitted and connected the side of spring (7), and the spring (7) is socketed on push rod (3)；

Sampling component (8), the sampling component (8) include fixing head (9) and cotton swab (10), the fixing head (9) and cotton swab Stick (10) is flexibly connected, and the fixing head (9) includes thread head (16), fixed ring (17) and elastic sheet rubber (18), the spiral shell The bottom end of line head (16) is fixedly connected with the top of fixed ring (17), and the bottom inner portion of the fixed ring (17) is fixedly connected flexible Sheet rubber (18)；

Barrier assembly (11), the barrier assembly (11) include screwed pipe (12), shaft (13), spacer (14) and block (15), the bottom end two sides of the screwed pipe (12) pass through the top that shaft (13) are flexibly connected spacer (14), the isolation Side outer wall of the piece (14) close to top is fixedly connected with the side of block (15)；

Second sampling component (20), second sampling component (20) include connector (21), air bag head (22) and syringe needle (23), The bottom end of the air bag head (22) is fixedly connected with the top of syringe needle (23), the bottom end of the air bag head (22) and the top of syringe needle (23) End is fixedly connected at the middle part of connector (21).

2. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

The bottom of the propulsion assembly (1) is flexibly connected sampling component (8) and barrier assembly (11), sampling component (8) position In the inside of barrier assembly (11).

3. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

The top of the thread head (16) is threadedly coupled with the center bottom of mounting head (5)；

The mounting head (5) is connected through a screw thread with thread head (16).

4. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

It offers and assigns through-hole (19) in the middle part of the elastic sheet rubber (18), one end of the cotton swab (10) is logical through assigning Hole (19) and the inside for being plugged on fixed ring (17).

5. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

The bottom outside of the sleeve (4) is provided with screw thread, and the screwed pipe (12), which is threadably secured, is connected to sleeve (4) Bottom.

6. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

The quantity of the blocked ear (6) is two, and two blocked ears (6) are symmetrical.

7. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

Protrude sleeve (4) in the top of the push rod (3)；

The other side of the spring (7) is fitted and connected the upper surface of sleeve (4) bottom.

8. a kind of multifunction sampling device for condyloma acuminatum gene diagnosis according to claim 1, it is characterised in that:

Thread groove (24) are offered on the outer side bottom surface of the sleeve (4)；

The top of the connector (21) is threadedly coupled with thread groove (24).