CN215129162U - Cervical cell sampling brush convenient to use - Google Patents

Abstract

The utility model provides a cervical cell sampling brush convenient to use, including strutting arrangement, detent and brush body device, detent locates strutting arrangement with just be used for preventing between the brush body device, strutting arrangement cup joint in with moving about in brush body device, strutting arrangement include sliding part, first portion of strutting and with first portion complex second portion of strutting strut, sliding part cup joint in with moving about in brush body device, first portion of strutting with second portion of strutting all articulate in sliding part, in order to adjust strutting arrangement is in position on the brush body device prevents to strut the condition that the angle is too big to cause by detection person's misery because of the operation is not skilled.

Description

Cervical cell sampling brush convenient to use

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a cervical cell sampling brush convenient to use.

Background

Cervical cancer is one of the most common gynecological malignancies, the incidence rate of which is second to that of breast cancer, the incidence rate of cervical cancer rises in recent years, and the incidence of cervical cancer tends to be younger. In recent decades, the method for reducing the morbidity and mortality of cervical cancer is generally used for screening cervical cancer, the cervical cancer and precancerous diseases are discovered and treated in an early stage through screening the cervical cancer, and the cure rate of the cervical cancer discovered in the early stage can reach 80% -90%. Sampling of cervical epithelial cells from females is required in cervical cancer screening and other female gynecological procedures. The existing cervical sampling brush, such as the one disclosed in chinese patent CN110664441A, comprises a spreading component, a fixing rod, a cervical brush and a containing box, wherein the spreading component is used for extending into the vagina to spread the vaginal opening; the fixing rod is fixedly arranged in the strutting component and is provided with a through hole along the axial direction; the cervical brush is provided with a brush rod and a brush head detachably connected with the brush rod, bristles are uniformly distributed on the brush head, and the brush rod is arranged in the through hole in a penetrating way and can rotate in the through hole or move along the length direction of the through hole; the containing box is detachably arranged at the front end inside the opening component and can be opened or closed under the driving of the opening component; when the brush head moves to the position of the containing box, the opening component drives the containing box to close so as to detach and contain the brush head in the containing box. Although the arrangement increases the use convenience of medical staff, the experience of a detected person can be influenced, the brush rod can move to adapt to the difference of different individuals, when the brush rod is used, the brush rod can be easily moved, so that the brush head can not reach the position of a cervix for sampling or can cross the position of the cervix, the detected person is injured, cells at the cervix are very fragile, so that a bloody sample can be obtained, the bloody sample can be used only by special treatment, the workload of the medical staff is increased, the infection risk of the medical staff is easily increased, meanwhile, the use of the strutting assembly does not take further limitation on the strutting angle, and if the operation is not skilled, the strutting angle is too large, and the pain of the detected person is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a cervical cell sampling brush convenient to use.

The utility model discloses a following technical scheme realizes: the utility model provides a cervical cell sampling brush convenient to use, is including strutting device, detent and brush body device, detent locates strutting the device with just be used for preventing between the brush body device, strutting the device movably cup joint in brush body device, strutting the device include sliding part, first portion of strutting and with first portion of strutting complex second portion of strutting props open, sliding part movably cup joint in brush body device, first portion of strutting with the second portion of strutting all articulate in sliding part, in order to adjust strutting the device is in position on the brush body device.

Furthermore, the top end of the first opening part comprises a first opening body, the second opening part is provided with a second opening body matched with the first opening body, the top end of the first opening part comprises a first opening body, and the second opening part is provided with a second opening body matched with the first opening body.

Furthermore, the stopping device comprises a first elastic stopping portion and a second elastic stopping portion, one end of the first elastic stopping portion is fixed to the first spreading portion, one end of the first elastic stopping portion abuts against the brush body device, one end of the second elastic stopping portion is fixed to the second spreading portion, and one end of the second elastic stopping portion abuts against the brush body device.

The utility model has the advantages that: the utility model discloses a brush body device includes brush-holder stud and brush head, strutting the device and can stretch into the vagina in order to strut the vaginal orifice, avoid operating personnel to operate with the hand, influence the sample effect, simultaneously, in order to keep the effect that the brush-holder stud of traditional device can move, in order to adapt to the difference of different individuals when using, thereby make the brush head accurately reach cervical position sample, first strutting portion and second strutting portion all articulate in the sliding part, make the sliding part locate the brush body device slidably, thereby can move strutting device when moving the sliding part, can not cause the injury to the person who is detected, can not gain the sample with blood, can not increase medical personnel's work load and medical personnel's infection risk, meanwhile, in order to further limit the angle that strutting the subassembly is to strutting, prevent to strut the painful condition of the person who is detected because of the operation is trained to strut the angle too big, set up detent, make promptly progressively increaseing the in-process that struts the angle, the angle increases more and more difficultly, has protected by surveyed person's healthy, makes brush body device difficult to remove when using simultaneously, can not cause the injury to being surveyed the person.

Drawings

Fig. 1 is an exploded view of the cervical cell sampling brush of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Please refer to fig. 1, the utility model discloses a cervical cell sampling brush convenient to use, including strutting arrangement c, detent b and brush body device 1, detent b locates strutting arrangement c with between the brush body device 1 and be used for preventing, strutting arrangement c cup joints in the brush body device 1 movably, strutting arrangement c includes sliding part 23, first portion 21 and with first portion 21 matched with second portion 22 that struts, sliding part 23 cup joints in the brush body device 1 movably, first portion 21 that struts with second portion 22 that struts all articulate in sliding part 23 to adjust strutting arrangement c is in the position on the brush body device 1.

In this embodiment, the brush body device 1 includes a brush rod and a brush head, the spreading device c can extend into the vagina to spread the vaginal opening, so as to avoid the manual operation of the operator and influence the sampling effect, meanwhile, in order to keep the movable effect of the brush rod of the traditional device, so as to adapt to the difference of different individuals when in use, so as to make the brush head accurately reach the cervical position for sampling, the first spreading part 21 and the second spreading part 22 are both hinged to the sliding part 23, so that the sliding part 23 is slidably arranged on the brush body device 1, so that the spreading device c can be moved while the sliding part 23 is moved, the patient cannot be injured, the blood sample cannot be obtained, the workload of the medical personnel and the infection risk of the medical personnel cannot be increased, meanwhile, in order to further limit the spreading angle of the spreading assembly, the pain of the patient caused by the unskilled spreading angle can be prevented, the stopping device b is arranged, namely, the angle is increased more and more difficultly in the process of gradually increasing the opening angle, the body health of the detected person is protected, and meanwhile, the brush body device 1 is difficult to move when in use and cannot injure the detected person.

Further, the top of the first opening part 21 includes a first opening body 211, the second opening part 22 is provided with a second opening body 221 matched with the first opening body 211, the top of the first opening part 21 includes a first opening body 211, and the second opening part 22 is provided with a second opening body 221 matched with the first opening body 211.

Further, the stopper device b includes a first elastic stopper 212 and a second elastic stopper 222, one end of the first elastic stopper 212 is fixed to the first spreading portion 21, one end of the first elastic stopper 212 abuts against the brush body device 1, one end of the second elastic stopper 222 is fixed to the second spreading portion 22, and one end of the second elastic stopper 222 abuts against the brush body device 1.

In this embodiment, when not in use, the first spreading portion 21 and the second spreading portion 22 are sleeved on the brush body device 1 in a matching manner, the first elastic stopping portion 212 and the second elastic stopping portion 222 are in a slightly compressed state, so that the sliding portion 23 cannot freely slide relative to the brush rod, the first spreading portion 21 and the second spreading portion 22 are sleeved on the brush body device 1 in a matching manner, so that the spreading device c can be initially placed in the vagina, and after the spreading device c can be placed in the vagina, the handles on the first spreading portion 21 and the second spreading portion 22 are pressed, so that the first spreading portion 211 and the second spreading portion 221 are opened outwards, at this time, the first elastic stopping portion 212 and the second elastic stopping portion 222 are in an intensified compressed state, and the sliding portion 23 is more difficult to slide relative to the brush rod, and at this time, rotational sampling is performed.

It should be noted that the first elastic stopping portion 212 and the second elastic stopping portion 222 are made of materials with high bending strength and torsional strength to prevent breakage during use.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims (3)

1. The utility model provides a cervical cell sampling brush convenient to use, its characterized in that, includes distraction device, detent and brush body device, detent locates distraction device with just be used for preventing between the brush body device, distraction device movably cup joint in brush body device, distraction device include sliding part, first portion of strutting and with first portion of strutting complex second portion of strutting, sliding part movably cup joint in brush body device, first portion of strutting with the second portion of strutting all articulate in sliding part, in order to adjust distraction device is in position on the brush body device.

2. The cervical cell sampling brush convenient to use of claim 1, wherein the top end of the first spreading portion comprises a first spreading body, the second spreading portion is provided with a second spreading body matched with the first spreading body, the top end of the first spreading portion comprises a first spreading body, and the second spreading portion is provided with a second spreading body matched with the first spreading body.

3. The cervical cell sampling brush of convenient use according to claim 1, wherein the stopper means includes a first resilient stopper portion and a second resilient stopper portion, one end of the first resilient stopper portion being fixed to the first spreading portion, one end of the first resilient stopper portion abutting against the brush body means, one end of the second resilient stopper portion being fixed to the second spreading portion, one end of the second resilient stopper portion abutting against the brush body means.

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