CN207429123U - For the sampler of HPV viruse - Google Patents

Abstract

The utility model discloses the samplers for HPV viruse, including cylinder and pillar, the inner cavity top of the cylinder is fixedly connected with overhead gage and lower baffle plate, the inner cavity top of cylinder slidably connects movable plate, movable plate is between overhead gage and lower baffle plate, pillar runs through overhead gage and lower baffle plate, and the upper end of pillar extends to the top of cylinder, pillar is fixedly connected with movable plate, the lower end of pillar is fixedly connected with sampling brush head, the side surface upper part of pillar is equipped with screw thread, the middle part of the screw thread of pillar is identified equipped with groove, the screw thread and limited block of pillar side are threadedly coupled, the groove in sampling brush rostral face so that the cervical cell quantity collected is enough；Groove identifies and limited block is used cooperatively so that sampling brush head depth selection is adjustable；The sampler for HPV viruse in packed state, limited block are located at the lower section of screw thread, and limited block and cylinder contact, overhead gage and movable plate contact prevent sampling brush head from rocking.

Description

For the sampler of HPV viruse

Technical field

The utility model is related to the field of medical instrument technology, are specially a kind of sampler for HPV viruse.

Background technology

Human papilloma virus (human papilloma virus, HPV) is a kind of small DNA double chain virus, has been divided at present It separates out more than 100 and plants HPVDNA, wherein more than the 40 kinds of infection and lesion with uterine neck is related.According to the size of pathogenicity, HPV can be divided into Two kinds of high-risk-type and low risk, low risk mainly cause genital tract, anal skin and vagina lower part exophytic condyloma class lesion, Condyloma class lesion and low cervical intraepithelial neoplasia sample become (CIN)；High-risk-type mainly results in CINII, III level lesion and palace The generation of neck cancer.It is the necessary process that CIN is further development of cervical carcinoma to continue high-risk HPV infection, from infection high-risk HPV It is about 15 years to start to the time interval of cervical carcinoma is developed into, and the Forbidden City neck cancer is preventible special cancer；At present, epidemic disease Verified HPV infection is the first cause for causing cervical carcinoma and its precancerous lesion with biology, and therefore, HPV is examined It surveys and parting is for effectively, reliably examination cervical carcinoma has important reference significance, there are currently no special samplers pair The sampling of HPV viruse, sampling trouble, time are long.

Utility model content

The technical problems to be solved in the utility model is to overcome the defects of existing, provides the sampler for HPV viruse, takes The groove of sample brush head side so that the cervical cell quantity collected is enough；Groove identifies and limited block is used cooperatively so that takes Sample brush head depth selection is adjustable；The sampler for HPV viruse in packed state, limited block are located at the lower section of screw thread, limit Position block and cylinder contact, overhead gage and movable plate contact, prevent sampling brush head from rocking, can effectively solve asking in background technology Topic.

To achieve the above object, the utility model provides following technical solution：For the sampler of HPV viruse, including cylinder Body and pillar, the inner cavity top of the cylinder are fixedly connected with overhead gage and lower baffle plate, and the inner cavity top of cylinder slidably connects Movable plate, movable plate is between overhead gage and lower baffle plate, and pillar runs through overhead gage and lower baffle plate, and the upper end of pillar extends to The top of cylinder, pillar are fixedly connected with movable plate, and the lower end of pillar is fixedly connected with sampling brush head, and the side surface upper part of pillar is set There is screw thread, the middle part of the screw thread of pillar is identified equipped with groove, and the screw thread and limited block of pillar side are threadedly coupled, the upper end of pillar Equipped with handle.

As a kind of optimal technical scheme of the utility model, the side of the sampling brush head is set there are six groove, and six A groove is angularly uniformly distributed in the side of sampling brush head.

As a kind of optimal technical scheme of the utility model, the side surface upper part of the cylinder is equipped with anti-skid chequer.

As a kind of optimal technical scheme of the utility model, the length of the limited block is more than the diameter of cylinder.

As a kind of optimal technical scheme of the utility model, the inner wall of the sampling brush head and cylinder is slidably connected.

Compared with prior art, the beneficial effects of the utility model are：This is used for the sampler of HPV viruse, samples brush head The groove of side so that the cervical cell quantity collected is enough；Groove identifies and limited block is used cooperatively so that sampling brush head Depth selection is adjustable；The sampler for HPV viruse in packed state, limited block are located at the lower section of screw thread, limited block and Cylinder contact, overhead gage and movable plate contact, prevent sampling brush head from rocking.

Description of the drawings

Fig. 1 is the utility model structure diagram.

In figure：1 handle, 2 screw threads, 3 grooves mark, 4 limited blocks, 5 overhead gages, 6 movable plates, 7 lower baffle plates, 8 pillars, 9 take Sample brush head, 10 cylinders, 11 grooves, 12 anti-skid chequers.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：For the sampler of HPV viruse, including 10 He of cylinder Pillar 8, the inner cavity top of cylinder 10 are fixedly connected with overhead gage 5 and lower baffle plate 7, and the inner cavity top of cylinder 10 slidably connects shifting Movable plate 6, for movable plate 6 between overhead gage 5 and lower baffle plate 7, pillar 8 runs through overhead gage 5 and lower baffle plate 7, and the upper end of pillar 8 The top of cylinder 10 is extended to, pillar 8 is fixedly connected with movable plate 6, and the lower end of pillar 8 is fixedly connected with sampling brush head 9, is sampled The inner wall of brush head 9 and cylinder 10 is slidably connected, and the side of sampling brush head 9 is set there are six groove 11, and six grooves 11 are sampling The side of brush head 9 is angularly uniformly distributed, and the groove 11 of 9 side of sampling brush head so that the cervical cell quantity collected is enough, The side surface upper part of pillar 8 is equipped with screw thread 2, and the middle part of the screw thread 2 of pillar 8 is equipped with groove and identifies 3, the screw thread 2 and limit of 8 side of pillar Position block 4 is threadedly coupled, and groove mark 3 and limited block 4 are used cooperatively so that sampling 9 depth selection of brush head is adjustable, limited block 4 Length is more than the diameter of cylinder 10, the sampler for HPV viruse in packed state, and limited block 4 is located under screw thread 2 Side, limited block 4 and cylinder 10 contacts, overhead gage 5 and movable plate 6 contact prevent sampling brush head 9 from rocking, and limited block 4 plays /V With fixed effect, the upper end of pillar 8 is equipped with handle 1, and the side surface upper part of cylinder 10 is equipped with anti-skid chequer 12, prevents using HPV diseases It is slided during the sampler of poison.

When in use：The sampler for HPV viruse in packed state, limited block 4 are located at the lower section of screw thread 2, make It obtains overhead gage 5 and movable plate 6 contacts, sampling brush head 9 is located at the inside of cylinder 10, and samples brush head 9 and fix, rotary stopper block 4 So that limited block 4 is moved at groove mark 3, the anti-skid chequer of 10 side surface upper part of cylinder is held, the sampler of HPV viruse is (at this time Overhead gage 5 and movable plate 6 contact) it is slowly inserted into from introitus, until at cervical orifice, one hand fixes cylinder 10, passes through Handle 1 and pillar 8 are touched brush head 9 is sampled so that limited block 4 and cylinder 10 contact, and show that sampling brush head 9 has been completely exposed cylinder Body 10 touches cervical orifice, enough to ensure to collect by 1 swinging strut 8 of handle so as to which sampling brush head 9 be driven to rotate Cervical cell；Singlehanded fixed cylinder 10, pull handle 1 is so that sample brush head 9 completely into cylinder 10, overhead gage 5 and movable plate 6 Cylinder 10 and sampling brush head 9 are exited vagina by contact slowly together；After taking-up, limited block 4 is moved up, singlehanded fixed cylinder Body 10, another hand propelled handle 1 contact movable plate 6 and lower baffle plate 7, and sampling brush head 9 is exposed outside cylinder 10, by sampling brush First 9 immerse in the preservation pipe equipped with cell-preservation liquid, and fixed cylinder 10 fully stirs, the sample of acquisition is made to be released into completely carefully Born of the same parents are preserved in liquid.

The utility model, the groove 11 of 9 side of sampling brush head is so that the cervical cell quantity collected is enough；Groove identifies 3 and limited block 4 be used cooperatively so that sampling 9 depth selection of brush head it is adjustable；The sampling for HPV viruse in packed state Device, limited block 4 are located at the lower section of screw thread 2, and limited block 4 and cylinder 10 contact, overhead gage 5 and movable plate 6 contact, and prevent sampling brush First 9 rock.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. for the sampler of HPV viruse, including cylinder (10) and pillar (8), it is characterised in that：The inner cavity of the cylinder (10) Top is fixedly connected with overhead gage (5) and lower baffle plate (7), and the inner cavity top of cylinder (10) slidably connects movable plate (6), mobile Plate (6) is located between overhead gage (5) and lower baffle plate (7), and pillar (8) runs through overhead gage (5) and lower baffle plate (7), and pillar (8) Upper end extends to the top of cylinder (10), and pillar (8) is fixedly connected with movable plate (6), the lower end of pillar (8) and sampling brush head (9) it is fixedly connected, the side surface upper part of pillar (8) is equipped with screw thread (2), and the middle part of the screw thread (2) of pillar (8) is identified equipped with groove (3), the screw thread (2) of pillar (8) side and limited block (4) are threadedly coupled, and the upper end of pillar (8) is equipped with handle (1).

2. the sampler according to claim 1 for HPV viruse, it is characterised in that：The side of the sampling brush head (9) If there are six groove (11), and six grooves (11) are angularly uniformly distributed in the side of sampling brush head (9).

3. the sampler according to claim 1 for HPV viruse, it is characterised in that：On the side of the cylinder (10) Portion is equipped with anti-skid chequer (12).

4. the sampler according to claim 1 for HPV viruse, it is characterised in that：The length of the limited block (4) is big Diameter in cylinder (10).

5. the sampler according to claim 1 for HPV viruse, it is characterised in that：The sampling brush head (9) and cylinder (10) inner wall is slidably connected.