CN212679171U

CN212679171U - Cervical cell collection system for medical science inspection

Info

Publication number: CN212679171U
Application number: CN202020728948.XU
Authority: CN
Inventors: 魏方萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-03-12
Anticipated expiration: 2030-05-05

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to a cervical cell collection system for medical science inspection, including the outer tube, the outer tube internalization is equipped with the inner tube, and the inside activity of inner tube is equipped with the collector, and the collector includes the collecting head, and the bottom of collecting head is equipped with the bracing piece, is equipped with a plurality of collection portions on the collecting head, is equipped with supplementary collection portion between the adjacent collection portion. The collecting device has reasonable design, large sample collecting amount, less loss of the sample during transfer, sample pollution prevention and discomfort reduction for patients.

Description

Cervical cell collection system for medical science inspection

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a cervical cell collection system for medical examination.

Background

Medical examination is a subject of medical diagnosis by applying modern physical and chemical methods and means, and mainly researches how to provide basis for clinical diagnosis and treatment through laboratory technology and medical instruments and equipment. At present, in the process of medical diagnosis and treatment and research of gynecological diseases, people often need to collect cells at the cervical part and then make the collected cells into a cell smear through liquid-based treatment, but some problems exist when collecting cervical cells: (1) in the prior art, most medical staff only hold a cotton swab to wipe and sample the cervix uteri, but the cotton swab has limited surface area and limited sampling, and the cotton swab has strong adsorption effect, so that collected cells are not conveniently transferred into a preservation solution, and the collected cervix uteri cells are seriously lost; (2) some collection devices improve the surface area of the collection end, but when the collection device is moved out of the uterine cavity, the sample collection part of the collection device can be contacted with the skin tissue of the genital part, part of the sample can be lost, and the collection device is easy to be polluted; (3) when the existing collection device collects a sample, the position of the collection device needs to be adjusted in order to collect the sample, and the discomfort of a patient is increased. Therefore, in view of the above problems, there is a need to develop a cervical cell collecting apparatus for medical examination.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the cervical cell collecting device for medical examination is provided, the collecting device is reasonable in design, the sample collecting amount is large, the loss of the sample during transfer is less, the sample pollution can be prevented, and the discomfort of a patient is relieved.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a cervical cell collection system for medical science inspection, includes the outer tube, the activity is equipped with the inner tube in the outer tube, the inside activity of inner tube is equipped with the collector, the collector includes the acquisition head, the bottom of acquisition head is equipped with the bracing piece, be equipped with a plurality of collection portions on the acquisition head, it is adjacent be equipped with supplementary collection portion between the collection portion.

As an improved technical scheme, the collecting head comprises a collecting head body, a guide part is arranged above the collecting head body, a base is arranged below the collecting head body, and the base is connected with a supporting rod.

As an improved technical scheme, the collecting head body is cylindrical, the guide part is conical, and a plurality of rows of grooves are formed in the surface of the guide part.

As an improved technical scheme, the collecting part is a conical body arranged on the collecting head body, and a plurality of bulges are arranged on the surface of the conical body.

As an improved technical scheme, the shape of the bulge is cross-shaped, Y-shaped or T-shaped.

As an improved technical scheme, the auxiliary collecting part is bristles arranged on the collecting head body.

As an improved technical scheme, a sliding block is arranged on one side of the base, a sliding groove matched with the sliding block is formed in one side of the inner wall of the inner tube, and a marking line is arranged at the end of the supporting rod.

As an improved technical scheme, the inner tube is connected with the outer tube in a sliding mode, and a stop block is arranged at the end, far away from the collecting part, of the inner tube.

As an improved technical scheme, a stop block is arranged at the end part of the supporting rod, which is far away from the collecting head.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because medical science inspection is with cervical cell collection system, including the outer tube, the outer tube internalization is equipped with the inner tube, and the internalization of inner tube is equipped with the collector, and the collector includes the acquisition head, and the bottom of acquisition head is equipped with the bracing piece, is equipped with a plurality of collection portions on the acquisition head, is equipped with supplementary collection portion between the adjacent collection portion. In practical application, arrange the outer tube in inside women's vagina, promote the inner tube again, the one end of inner stretches out from the outer tube and waits that the bracing piece of pushing again the collector when the other end tip of inner tube and the tip of outer tube are leveled, along with the promotion of bracing piece, the collection head of collector stretches out from the inner tube and arranges the cervix uteri position in, medical personnel who is responsible for gathering the sample for better collection sample can rotate the bracing piece, the collection head contacts and gathers the cell at this position through collection portion and supplementary collection portion with the skin tissue at cervix uteri position. After the collection is finished, the collection head is arranged in the inner tube through the supporting rod, then the inner tube is arranged in the outer tube, and finally the outer tube is taken out from the vagina to complete the whole sample collection work. Adopt the collection system of above-mentioned structure, strut the vagina through the outer tube, then the cervical position is arranged in with the collector to the rethread inner tube, gather cervical cell through collection portion and the supplementary collection portion on the collection head, high durability and convenient operation, moreover, only need rotate the bracing piece during the collection sample just can make the collection head rotatory and contact with a plurality of faces at cervical position at the cervical position, the sample collection face has been increased, and the uncomfortable sense of patient has still been alleviateed, in addition earlier arrange the collection head of collector inside the inner tube when taking out collection system, arrange the inner tube inside the outer tube again, can after taking out the outer tube. Whole collection process easy operation, it is convenient to gather the sample moreover, and the collection head of gathering the sample when collection device shifts out can not cause sample pollution and loss inside arranging the inner tube in.

Because the collecting head comprises a collecting head body, a guide part is arranged above the collecting head body, a base is arranged below the collecting head body, and the base is connected with a supporting rod. The bracing piece is promoted during sample collection, and the collection head stretches out from the inside of inner tube, continues to promote the bracing piece, and the base of collection head below breaks away from the inner tube, rotates the bracing piece and realizes gathering cervical cell sample. The sample collecting device is reasonable in design, simple in structure and convenient to collect samples.

Because the shape of the collecting head body is cylindrical, the shape of the guiding part is conical, and a plurality of rows of grooves are formed in the surface of the guiding part. The collecting head body is designed into a cylindrical collecting surface capable of increasing samples, the design of the conical guide part is beneficial to the collecting head to enter the cervix, the samples are collected, and the resistance of the collecting head to enter the cervix can be reduced due to the design of the groove.

Because the collection portion is the cone-shaped body arranged on the collection head body, the surface of the cone-shaped body is provided with a plurality of bulges. When a sample is collected, the plurality of bulges on the conical body are respectively contacted with the skin tissue of the cervix, so that the sample is collected. Above-mentioned reasonable in design has realized the collection of a plurality of directions to the sample moreover, and it is more accurate to gather the sample.

The shape of the bulge is cross-shaped, Y-shaped or T-shaped. The bulge adopts a cross shape, a Y shape or a T shape design, so that samples of different parts of cervical skin tissues can be conveniently collected, and the detection is more facilitated.

The auxiliary collecting part is bristles arranged on the collecting head body. The supporting rod is rotated, the brush hair is contacted with the cervical skin tissue, and the collected sample is attached to the brush hair. The auxiliary collecting part adopts bristles, so that the collection of samples is facilitated.

Because one side of base is equipped with the slider, inner wall one side of inner tube is equipped with the spout with slider looks adaptation, and the tip of bracing piece is equipped with the baffle, is equipped with the mark line on the baffle. Promote the bracing piece during the collection sample, the base slides along the inner tube inner wall, continues to promote bracing piece to base and breaks away from the inner tube, rotates the bracing piece, and the bracing piece is rotated according to the marking line to the collection back of sample collection to the slider of base one side and the spout cooperation back of the inner wall of inner tube, pulling the bracing piece and making the collection head arrange the inside of inner tube in. The design is reasonable, the operation of the sample collection process is simple, and the loss and pollution of the sample can be avoided after the collection is finished.

Because sliding connection between inner tube and the outer tube, and the inner tube is equipped with the dog at the tip of keeping away from the portion of gathering. Sliding connection between inner tube and the outer tube can remove the inner tube to the cervix uteri position through promoting the inner tube, can fix the tip at the outer tube with the outer end of inner tube through the dog, easy operation, reasonable in design.

Drawings

Fig. 1 is a schematic structural diagram of a cervical cell collecting device for medical examination according to the present invention;

FIG. 2 is a schematic view of the pick head of FIG. 1;

FIG. 3 is a schematic view of the sealing cap;

the collecting device comprises an outer pipe, a sealing cover, an inner pipe, a stopper, a collector, a collecting head body, a guiding part, a collecting part, a.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A cervical cell collecting device for medical examination is disclosed, as shown in fig. 1-3, and comprises an outer tube 1 (a detachable sealing cover 2 is arranged on the outer tube), an inner tube 3 is arranged inside the outer tube 1 (a sliding block is arranged on the outer wall of the inner tube, a sliding groove matched with the sliding block is arranged on the inner wall of the outer tube), a collector is arranged inside the inner tube 3, the collector 4 comprises a collecting head 40 (formed by processing elastic plastic), the collecting head 40 comprises a collecting head body 400, a guide part 4001 is arranged above the collecting head body, a base 401 (the collecting head body and the base are of an integral structure) is arranged below the collecting head body 400, and the base 401 is connected with a supporting rod 402 (the base and; a plurality of collecting parts 4002 are arranged on the collecting head 400, and an auxiliary collecting part 4003 is arranged between the adjacent collecting parts 4002, wherein the collecting part 4002 is a cone-shaped body arranged on the collecting head body, and a plurality of Y-shaped protrusions 40020 (which can also be cross-shaped or T-shaped) are arranged on the surface of the cone-shaped body; the auxiliary collecting part is bristles arranged on the collecting head body.

In practical application, the sealing cover on the outer tube is taken down firstly, the outer tube is arranged in the female vagina, the inner tube is pushed again, one end of the inner end extends out of the outer tube to push the support rod of the collector again when the other end of the inner tube is flush with the end of the outer tube, the collecting head of the collector extends out of the inner tube to be arranged at the cervix uteri part along with the pushing of the support rod, a medical worker responsible for collecting samples can continue to push the rotating rod for better collecting samples, the base of the collector rotates the support rod after being separated from the inner tube, the collecting head is contacted with the skin tissue of the cervix uteri part and realizes the collection of the samples through the cooperation of the collecting part (a plurality of bulges on the conical body are respectively contacted with the skin tissue of the cervix uteri part to realize the samples at different parts of the skin tissue of the cervix uteri) and the auxiliary collecting part, after the sliding block of the base is matched with the sliding groove of the inner tube, the supporting rod is pulled again to enable the collecting head to be arranged in the inner tube, the inner tube is pulled to enable the inner tube to be arranged in the outer tube, the outer tube is taken out from the vagina at last, the sealing cover is covered, and the sample is sent to be tested (the collecting head and the base are directly pushed out from the inner tube according to the operation, the base is taken down from the supporting rod, and the collected sample is collected through the reagent).

Wherein the pick head body 400 is cylindrical in shape, the guide 4001 is tapered in shape, and a plurality of rows of grooves are provided on the surface of the guide 4001. The collecting head body is designed into a cylindrical collecting surface capable of increasing samples, the design of the conical guide part is beneficial to the collecting head to enter the cervix, the samples are collected, and the resistance of the collecting head to enter the cervix can be reduced due to the design of the groove.

Wherein one side of base 401 is equipped with the slider, and inner wall one side of inner tube is equipped with the spout with slider looks adaptation, and the tip of bracing piece 402 is equipped with baffle 4020, is equipped with on the baffle and marks line 40201. Promote the bracing piece during the collection sample, the base slides along the inner tube inner wall, continues to promote bracing piece to base and breaks away from the inner tube, rotates the bracing piece, and the bracing piece is rotated according to the marking line to the collection back of sample collection to the slider of base one side and the spout cooperation back of the inner wall of inner tube, pulling the bracing piece and making the collection head arrange the inside of inner tube in.

Wherein, the inner tube 3 is connected with the outer tube 1 in a sliding way, and the end part of the inner tube 3 far away from the collecting part is provided with a stop block 30. Sliding connection between inner tube and the outer tube can remove the inner tube to the cervix uteri position through promoting the inner tube, can fix the tip at the outer tube with the outer end of inner tube through the dog, easy operation, reasonable in design.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a cervical cell collection system for medical science inspection which characterized in that: the collecting device comprises an outer tube, wherein an inner tube is movably arranged in the outer tube, a collector is movably arranged in the inner tube, the collector comprises a collecting head, a supporting rod is arranged at the bottom of the collecting head, a plurality of collecting parts are arranged on the collecting head, and an auxiliary collecting part is arranged between the collecting parts.

2. The cervical cell collecting apparatus for medical examination according to claim 1, wherein: the collecting head comprises a collecting head body, a guide part is arranged above the collecting head body, a base is arranged below the collecting head body, and the base is connected with a supporting rod.

3. The cervical cell collecting apparatus for medical examination according to claim 2, wherein: the collecting head body is cylindrical, the guiding part is conical, and a plurality of rows of grooves are formed in the surface of the guiding part.

4. The cervical cell collecting apparatus for medical examination according to claim 3, wherein: the collecting part is a conical body arranged on the collecting head body, and a plurality of bulges are arranged on the surface of the conical body.

5. The cervical cell collecting apparatus for medical examination according to claim 4, wherein: the shape of the bulge is cross-shaped, Y-shaped or T-shaped.

6. The cervical cell collecting apparatus for medical examination according to claim 3, wherein: the auxiliary collecting part is bristles arranged on the collecting head body.

7. The cervical cell collecting apparatus for medical examination according to claim 2, wherein: one side of the base is provided with a sliding block, one side of the inner wall of the inner tube is provided with a sliding groove matched with the sliding block, the end part of the supporting rod is provided with a baffle, and the baffle is provided with a marking line.

8. The cervical cell collecting apparatus for medical examination according to claim 1, wherein: the inner tube with sliding connection between the outer tube, just the inner tube is equipped with the dog at the tip of keeping away from the portion of gathering.