Vaginal dilation internal penetration observation device

Abstract

The utility model discloses a vaginal dilation internal entry observation device, and relates to the technical field of gynaecology and obstetrics. The vaginal speculum comprises a vaginal speculum mechanism, a positioning cylinder, an endoscopic tube, a camera and a vaginal speculum plate. According to the vaginal dilator, air can be injected into the air bag through the air injection pipe, the one-way valve on the exhaust pipe is closed, the air bag is expanded, the distance between the vaginal dilation plates can be changed, the vaginal dilation purpose can be achieved, the vaginal dilation plates can be prevented from falling off when moving under the action of the limiting columns, the actual vaginal dilation effect can be guaranteed, and the vaginal dilation effect is improved. The vagina of a patient can be continuously expanded without being held by a doctor, time and labor are saved, the working efficiency is high, after vagina expanding work is completed, the insertion depth of the endoscopic tube and the camera can be changed by rotating the endoscopic tube, and therefore the purpose of observing at different depths can be achieved, and after observation is completed, the one-way valve on the exhaust tube is opened. And air in the air bag can be exhausted, so that the vaginal dilation plate can be pulled out from the body of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of obstetrics and gynecology, and in particular to a vaginal dilation and internal observation device. Background Art

[0002] Obstetrics and gynecology is one of the four major disciplines in clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of diseases of the female reproductive organs, the physiological and pathological changes of pregnancy and childbirth, the prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology, family planning and women's health care, etc.

[0003] A vaginal dilator is needed during gynecological examinations. Medical staff working in obstetrics and gynecology have found in actual work that the vaginal dilator needs to be held by the doctor and needs to be constantly squeezed to continuously expand the patient's vagina. For this reason, we propose a vaginal dilator internal observation device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides a vaginal dilation and internal observation device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A vaginal dilation and internal observation device includes a vaginal dilation mechanism, which includes two symmetrically arranged air bags, each of which is provided with connecting plates on both sides, and three limiting columns are detachably installed in the longitudinal direction between the connecting plates on the same side, and each of the air bags is provided with an injection pipe and an exhaust pipe on the front and back sides; a positioning cylinder is installed inside each of the air bags, an endoscope is movably installed inside the positioning cylinder, and a camera is installed at the inner end of the endoscope, and a vaginal dilation plate is detachably installed at the outer end of each of the air bags.

[0007] Furthermore, positioning holes arranged in concentric circles are provided inside the connecting plate and on both sides of the vaginal expansion plate on the same side, and the limiting columns are installed in the positioning holes.

[0008] Furthermore, a mounting hole is provided inside each of the airbags, and the positioning tube is installed in the mounting hole.

[0009] Furthermore, the circumferential surface of the endoscope is provided with an external thread, the interior of the positioning tube is provided with a threaded hole, and the endoscope is connected to the positioning tube through threads.

[0010] Furthermore, a limiting hole is provided on the front side of each airbag, and the inner ends of the air injection pipe and the air exhaust pipe are inserted into the limiting hole.

[0011] Furthermore, each of the gas injection pipes and each of the gas exhaust pipes is equipped with a one-way valve.

[0012] Furthermore, a clamping block is installed at the outer end of each airbag, and a clamping groove is opened at the inner end of each vaginal expansion plate, and the clamping block is clamped in the clamping groove.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model can inject air into the interior of the airbag through the air injection tube, close the one-way valve on the exhaust pipe, and expand the airbag, so that the spacing of the vaginal dilator plates can be changed, thereby achieving the purpose of vaginal dilator, and the installation stability of the limit column can be guaranteed under the action of the connecting plate, and the vaginal dilator plates can be prevented from falling off when moving under the action of the limit column, that is, the actual vaginal dilator effect can be guaranteed, and the doctor does not need to hold it, and the patient's vagina can be continuously expanded, which saves time and effort and has high work efficiency. After completing the vaginal dilator work, the endoscope is rotated to change the insertion depth of the endoscope and the camera, thereby achieving the purpose of observation at different depths. After completing the observation, the one-way valve on the exhaust pipe is opened to discharge the gas inside the airbag, thereby allowing the vaginal dilator plate to be pulled out of the patient's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the vaginal expansion mechanism in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of a positioning tube and an endoscope tube in the utility model.

[0019] Figure numerals: 1. vaginal dilation mechanism; 101. air bag; 102. connecting plate; 103. limiting column; 104. air injection pipe; 105. exhaust pipe; 2. positioning cylinder; 3. endoscope; 4. camera; 5. vaginal dilation plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0021] See also Figure 1 - Figure 4The utility model provides a vaginal dilation and internal observation device, including a vaginal dilation mechanism 1, which includes two symmetrically arranged air bags 101, each of which is provided with connecting plates 102 on both sides, and three limiting columns 103 are evenly and detachably installed between the connecting plates 102 on the same side along the longitudinal direction, and each of the air bags 101 is provided with an injection pipe 104 and an exhaust pipe 105 on the front and back sides; a positioning cylinder 2 is installed inside each of the air bags 101, an endoscope 3 is movably installed inside the positioning cylinder 2, and a camera 4 is installed at the inner end of the endoscope 3, and a vaginal dilation plate 5 is detachably installed at the outer end of each of the air bags 101.

[0022] Under the action of the limiting column 105, the installation stability of the connecting plate 102 can be guaranteed. Under the action of the connecting plate 102, the installation stability of the airbag 101 can be guaranteed. Under the action of the airbag 101, the installation stability of the gas injection pipe 104 and the exhaust pipe 105 can be guaranteed. Under the action of the airbag 101, the installation stability of the positioning tube 2 can be guaranteed. Under the action of the positioning tube 2, the installation stability of the endoscope 3 can be guaranteed. Under the action of the endoscope 3, the installation stability of the camera 4 can be guaranteed. Under the action of the camera 4, the purpose of monitoring the patient's body can be achieved. Under the action of the vaginal dilation plate 5, the purpose of vaginal dilation can be achieved. Gas can be injected into the interior of the airbag 101 through the gas injection pipe 104, and the one-way valve on the exhaust pipe 105 is closed, so that the gas The balloon 101 expands, thereby changing the spacing of the vaginal dilator plates 5, thereby achieving the purpose of vaginal dilator plates 102. The connection plate 102 can ensure the installation stability of the limiting column 103. The limiting column 103 can prevent the vaginal dilator plates 5 from falling off during movement, thereby ensuring the actual vaginal dilator plate effect. The doctor does not need to hold the balloon 101, and the patient's vagina can be continuously dilated, which saves time and effort and has high work efficiency. After completing the vaginal dilator plate 101, the endoscope 3 is rotated to change the insertion depth of the endoscope 3 and the camera 4, thereby achieving the purpose of observation at different depths. After the observation is completed, the one-way valve on the exhaust pipe 105 is opened to discharge the gas inside the balloon 101, thereby removing the vaginal dilator plates 5 from the patient's body.

[0023] In this embodiment, preferably, positioning holes arranged in concentric circles are opened inside the connecting plate 102 located on the same side and on both sides of the vaginal expansion plate 5, and the limiting columns 103 are installed in the positioning holes; the installation stability of the limiting columns 103 can be guaranteed under the action of the positioning holes.

[0024] In this embodiment, preferably, a mounting hole is opened inside each airbag 101, and the positioning tube 2 is installed in the mounting hole; under the action of the mounting hole, the installation stability of the positioning tube 2 can be ensured.

[0025] In this embodiment, preferably, the circumferential surface of the endoscope tube 3 is provided with an external thread, and a threaded hole is opened inside the positioning tube 2, and the endoscope tube 3 is connected to the positioning tube 2 through threads; the position of the endoscope tube 3 inside the positioning tube 2 can be changed through the threaded connection, that is, the use depth of the endoscope tube 3 can be changed.

[0026] In this embodiment, preferably, a limiting hole is opened on the front side of each airbag 101, and the inner ends of the air injection pipe 104 and the exhaust pipe 105 are inserted into the limiting hole; under the action of the limiting hole, the installation stability of the air injection pipe 104 and the exhaust pipe 105 can be guaranteed.

[0027] In this embodiment, preferably, each gas injection pipe 104 and each exhaust pipe 105 are equipped with a one-way valve; under the action of the one-way valve, the gas injection pipe 104 only has the purpose of gas injection, and the exhaust pipe 105 only has the purpose of exhaust.

[0028] In this embodiment, preferably, a clip block is installed at the outer end of each airbag 101, and a clip groove is opened at the inner end of each vaginal dilator plate 5, in which the clip block is clipped; the installation stability of the clip block can be guaranteed under the action of the clip groove, and the connection stability between the vaginal dilator plate 5 and the airbag 101 can be guaranteed under the cooperation of the clip block and the clip groove.

[0029] The working principle and use process of the utility model are as follows: when the device is used, the installation stability of the endoscope 3 can be ensured under the action of the positioning tube 2, the installation stability of the camera 4 can be ensured under the action of the endoscope 3, the monitoring purpose of the patient's body can be achieved under the action of the camera 4, and the purpose of vaginal dilation can be achieved under the action of the vaginal dilation plate 5. The air can be injected into the airbag 101 through the air injection pipe 104, and the one-way valve on the exhaust pipe 105 is closed to expand the airbag 101, so that the spacing of the vaginal dilation plate 5 can be changed, so as to achieve the purpose of vaginal dilation, and the connection plate 102 can be used to adjust the distance between the vaginal dilation plates 5. The installation stability of the limit column 103 can be guaranteed. Under the action of the limit column 103, the vaginal dilator plate 5 can be prevented from falling off during movement, that is, the actual vaginal dilator effect can be guaranteed. The doctor does not need to hold it by hand, and the patient's vagina can be continuously dilated, which saves time and effort and has high work efficiency. After completing the vaginal dilator work, rotating the endoscope 3 can change the insertion depth of the endoscope 3 and the camera 4, so as to achieve the purpose of observation at different depths. After completing the observation, opening the one-way valve on the exhaust pipe 105 can discharge the gas inside the airbag 101, so that the vaginal dilator plate 5 can be pulled out of the patient's body.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vaginal dilation and internal observation device, characterized in that: The invention comprises a vaginal dilation mechanism (1), wherein the vaginal dilation mechanism (1) comprises two symmetrically arranged air bags (101), each of the air bags (101) being provided with connecting plates (102) on both sides, three limiting columns (103) being evenly and detachably installed in the longitudinal direction between the connecting plates (102) on the same side, and each of the air bags (101) being provided with an air injection pipe (104) and an exhaust pipe (105) on the front and back sides; each of the air bags (101) being provided with a positioning cylinder (2), an endoscope (3) being movably installed in the positioning cylinder (2), and a camera (4) being installed at the inner end of the endoscope (3); and a vaginal dilation plate (5) being detachably installed at the outer end of each of the air bags (101).

2. The vaginal dilation and internal observation device according to claim 1, characterized in that: Positioning holes arranged in a concentric circle are provided inside the connecting plate (102) and on both sides of the vaginal expansion plate (5) located on the same side, and the limiting columns (103) are installed in the positioning holes.

3. The vaginal dilation and internal observation device according to claim 1, characterized in that: Each of the air bags (101) is provided with a mounting hole inside, and the positioning tube (2) is mounted in the mounting hole.

4. The vaginal dilation and internal observation device according to claim 1, characterized in that: The circumferential surface of the endoscope tube (3) is provided with an external thread, the interior of the positioning tube (2) is provided with a threaded hole, and the endoscope tube (3) and the positioning tube (2) are connected via threads.

5. The vaginal dilation and internal observation device according to claim 1, characterized in that: A limiting hole is provided on the front side of each air bag (101), and the inner ends of the air injection pipe (104) and the exhaust pipe (105) are inserted into the limiting hole.

6. The vaginal dilation and internal observation device according to claim 1, characterized in that: Each of the gas injection pipes (104) and each of the gas exhaust pipes (105) is equipped with a one-way valve.

7. The vaginal dilation and internal observation device according to claim 1, characterized in that: The outer end of each air bag (101) is provided with a clamping block, and the inner end of each vaginal expansion plate (5) is provided with a clamping groove, in which the clamping block is clamped.

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