CN212729937U

CN212729937U - Be used for clinical vaginal secretion sampling device of gynaecology and obstetrics

Info

Publication number: CN212729937U
Application number: CN202020743974.XU
Authority: CN
Inventors: 解萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-19
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a clinical vaginal secretion sampling device for gynaecology and obstetrics, including the sampler barrel, the left and right both ends opening setting of sampler barrel, the inner chamber left side of sampler barrel is connected with the baffle, the center department of baffle has seted up the circular slot, the inner chamber right side longitudinal symmetry of sampler barrel has seted up the guide way, sliding connection has the slider in the guide way, be connected with ball bearing between two sets of sliders, the ball bearing internal rotation is connected with the drive shaft, the left end of drive shaft is connected with the grip slipper, the grip slipper left end is connected with the cotton swab, the right-hand member of baffle is connected with reset spring, reset spring cover is located the cotton swab outside, the right-hand member spiro union of sampler barrel has right barrel cap, the middle part of right barrel cap has seted up the guiding hole, the one end that the drive shaft stretches; the utility model has the advantages of reasonable design, this device easy operation is convenient, and safe and reliable during the use can prevent effectively that the sample from being contaminated by the external world at the censorship in-process, has higher practical value.

Description

Be used for clinical vaginal secretion sampling device of gynaecology and obstetrics

Technical Field

The utility model relates to a medical equipment technical field of gynaecology and obstetrics especially relates to a be used for clinical vaginal secretion sampling device of gynaecology and obstetrics.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

In the clinical examination work of obstetrics and gynecology department, vaginal secretion is often sampled and detected, so as to make early diagnosis, prevention and early treatment for some gynecological diseases. Traditional sampling mode is for dipping in through the cotton swab and getting vaginal secretion, then with the cotton swab censorship, the cotton swab is very easily contaminated at this in-process, in addition, because cotton swab length is limited, the doctor is direct to hold the cotton swab sample with the hand and can be difficult to avoid making doctor's hand contact patient private parts, neither sanitary nor safe. To this end, we propose a vaginal secretion sampling device for obstetrics and gynecology clinical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned problem that exists among the prior art, provide a be used for gynaecology and obstetrics clinical vaginal secretion sampling device. In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a realize through following technical scheme.

A vaginal secretion sampling device for clinical obstetrics and gynecology department comprises a sampling cylinder, wherein the left end and the right end of the sampling cylinder are provided with openings, the left side of the inner cavity of the sampling tube is connected with a baffle plate, the center of the baffle plate is provided with a circular groove, the right side of the inner cavity of the sampling tube is provided with guide grooves in an up-and-down symmetrical manner, the guide groove is connected with sliding blocks in a sliding way, a ball bearing is connected between the two groups of sliding blocks, a driving shaft is rotationally connected in the ball bearing, the left end of the driving shaft is connected with a clamping seat, the left end of the clamping seat is connected with a cotton swab, the right end of the baffle is connected with a return spring, the reset spring is sleeved outside the cotton swab, the right end of the sampling tube is screwed with a right tube cap, the middle part of the right tube cap is provided with a guide hole, the one end that the drive shaft stretches out the guiding hole is connected with the knob, the left end spiro union of sampler barrel has left section of thick bamboo cap.

Preferably, the utility model provides an in being arranged in clinical vaginal secretion sampling device of gynaecology and obstetrics, the draw-in groove has been seted up to the left lateral wall of grip slipper, the right-hand member of cotton swab stretches into in the draw-in groove, the circumference lateral wall spiro union of grip slipper has spacing bolt, spacing bolt tip stretches into the draw-in groove inner chamber.

Preferably, in a clinical vaginal secretion sampling device for gynaecology and obstetrics, the circumference lateral wall of drive shaft is connected with the sealing washer, the laminating of sealing washer right barrel cap inner wall.

Preferably, in the gynecological clinical vaginal secretion sampling device, the inner wall of the right barrel cap is in an arc structure.

Preferably, in the vaginal secretion sampling device for obstetrics and gynecology clinical use, the right end opening of the guide groove is arranged.

Preferably, in the vaginal secretion sampling device for obstetrics and gynecology clinical use, the diameter of the circular groove is larger than that of the cotton swab.

Preferably, the sampling tube is made of disposable medical sanitary materials.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, take out in the cotton swab right-hand member stretches into the draw-in groove, it is fixed to rotate spacing bolt and carry out the centre gripping to it, aim at the guide way with the slider and slide in, make ball bearing drive the grip slipper and remove to a left side, the cotton swab can pass the circular slot on the baffle, seal through sealing washer laminating right side section of thick bamboo cap inner wall, utilize and expand the cloudy device and strut the vaginal opening, the sampler barrel is put into after the vagina and is promoted the knob and rotatory to a left side, can make cotton swab contact vaginal wall dip in and get vaginal secretion, accomplish the sample back pine knob, the grip slipper resets through reset spring's spring action, can take in quick cotton swab in the sampler barrel, take out after the sampler barrel screw on a left side section of thick bamboo cap carry out the censorship can, this device easy operation is convenient, safe and reliable during the use, can effectively prevent that the sample from.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a schematic diagram of the inner body structure of the present invention;

fig. 3 is a side view of the holder of the present invention.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the embodiment is a vaginal secretion sampling device for clinical obstetrics and gynecology department, which comprises a sampling tube 1, wherein the left end and the right end of the sampling tube 1 are provided with openings, the left side of the inner cavity of the sampling tube 1 is connected with a baffle 2, the center of the baffle 2 is provided with a circular groove 3, the right side of the inner cavity of the sampling tube 1 is provided with a guide groove 4 in up-and-down symmetry, the guide groove 4 is connected with a slide block 5 in a sliding way, a ball bearing 6 is connected between the two sets of slide blocks 5, the ball bearing 6 is connected with a driving shaft 7 in a rotating way, the left end of the driving shaft 7 is connected with a clamping seat 8, the left end of the clamping seat 8 is connected with a cotton swab 9, the right end of the baffle 2 is connected with a return spring 10, the return spring 10 is sleeved outside the cotton swab 9, the right, the left end of the sampling tube 1 is screwed with a left tube cap 14.

Clamping groove 801 is formed in the left side wall of the clamping seat 8, the right end of the cotton swab 9 extends into the clamping groove 801, a limiting bolt 802 is screwed on the circumferential side wall of the clamping seat 8, and the end portion of the limiting bolt 802 extends into the inner cavity of the clamping groove 801.

The circumference lateral wall of drive shaft 7 is connected with sealing washer 701, and sealing washer 701 laminating right barrel head 11 inner wall when reset spring 10 resets can carry out the sealing action, avoids the sample to receive external pollution.

The inner wall of the right barrel cap 11 is of an arc-shaped structure, so that the sealing ring 701 can be attached conveniently.

The right-hand member opening setting of guide way 4 makes things convenient for slider 5 roll-off sampler barrel 1.

The diameter of the circular groove 3 is larger than that of the cotton swab 9, so that the cotton swab 9 can pass through smoothly.

The sampling tube 1 is made of disposable medical sanitary materials, and the safety factor is higher.

The utility model discloses a concrete implementation way does:

when the device is used, firstly, the right barrel cap 11 is rotated to be separated from the sampling barrel 1, the right end of a cotton swab 9 is stretched into the clamping groove 801 after the driving shaft 7 is pulled out, the limiting bolt 802 is rotated to clamp and fix the cotton swab, then the sliding block 5 is aligned with the guide groove 4 to slide in, so that the ball bearing 6 drives the clamping seat 8 to move leftwards along the inner cavity of the sampling barrel 1, the cotton swab 9 passes through the circular groove 3 on the baffle plate 2, the inner wall of the right barrel cap 11 is attached to the sealing ring 701 after being screwed, the vaginal orifice is opened by using the vaginal dilation device, the sampling barrel 1 is placed into the vagina, the knob 13 is pushed leftwards and rotated, the driving shaft 7 can rotate in the ball bearing 6, so as to drive the cotton swab 6 to contact the vaginal wall to dip in vaginal secretion, the knob 13 is loosened after sampling is completed, the clamping seat 8 is reset through the elastic action of the reset spring 10, so that the cotton swab is put into the sampling barrel 1, the device is simple and convenient to operate, safe and reliable during use, can effectively prevent the sample from being polluted by the outside world in the process of submission, and has higher practical value.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A be used for clinical vaginal secretion sampling device of gynaecology and obstetrics, includes sampler cylinder (1), its characterized in that: the left end and the right end of the sampling tube (1) are provided with openings, the left side of the inner cavity of the sampling tube (1) is connected with a baffle (2), the center of the baffle (2) is provided with a circular groove (3), the inner cavity of the sampling tube (1) is provided with guide grooves (4) in a vertically symmetrical manner, the guide grooves (4) are internally and slidably connected with sliders (5) and are provided with two groups of slide blocks (5), ball bearings (6) are connected with driving shafts (7) in the ball bearings (6), the left end of the driving shaft (7) is connected with a clamping seat (8), the left end of the clamping seat (8) is connected with a cotton swab (9), the right end of the baffle (2) is connected with a reset spring (10), the reset spring (10) is sleeved outside the cotton swab (9), the right end of the sampling tube (1) is screwed with a right tube cap (11), the middle part of the right tube cap (11) is, the one end that drive shaft (7) stretched out guiding hole (12) is connected with knob (13), the left end spiro union of sampling tube (1) has left barrel head (14).

2. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: draw-in groove (801) have been seted up to the left side wall of grip slipper (8), the right-hand member of cotton swab (9) stretches into in draw-in groove (801), the circumference lateral wall spiro union of grip slipper (8) has stop bolt (802), stop bolt (802) tip stretches into draw-in groove (801) inner chamber.

3. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: the circumference lateral wall of drive shaft (7) is connected with sealing washer (701), sealing washer (701) laminating right barrel cap (11) inner wall.

4. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: the inner wall of the right cylinder cap (11) is arranged in an arc structure.

5. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: the right end opening of the guide groove (4) is arranged.

6. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: the diameter of the circular groove (3) is larger than that of the cotton swab (9).

7. A vaginal secretion sampling device for use in gynaecological and obstetrical clinical practice according to claim 1, characterised in that: the sampling tube (1) is made of disposable medical sanitary materials.