Vaginal speculum facilitating illumination of inner cavity

Abstract

The utility model relates to the technical field of vaginal dilators, in particular to a vaginal dilator convenient for inner cavity illumination, which comprises an upper jaw plate and a lower jaw plate rotationally connected with the rear side of the upper jaw plate, an upper expansion sheet arranged on the left side of the bottom of the upper jaw plate, an upper pressing plate arranged on the right side of the top of the upper jaw plate, a lower pressing plate arranged on the right side of the top of the lower jaw plate and a lower expansion sheet arranged on the right side of the bottom of the lower jaw plate. Lighting lamp panels are arranged in the clamping grooves; according to the vaginal dilator convenient for inner cavity illumination, the upper jaw plate with the upper expansion piece is rotationally connected with the lower jaw plate with the lower expansion piece, and the upper pressing plate and the lower pressing plate are close to each other, so that the upper expansion piece and the lower expansion piece are far away from each other and are matched, and the vaginal cavity of a patient is favorably expanded and matched; under starting cooperation of the button, illumination cooperation of the inner cavity is achieved, the influence of labor occupation caused by holding the illumination structure by external personnel is reduced, the upper pressing plate and the lower pressing plate are convenient to press, single-hand operation is facilitated, and the overall combined structure is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vaginal dilators, in particular to a vaginal dilator which is convenient for illuminating the inner cavity. Background Art

[0002] Vaginal dilators are also called vaginal expanders. In the treatment of gynecological diseases, vaginal dilators are often used to expand the vagina for easier inspection and treatment.

[0003] The utility model with announcement number CN214048767U discloses a vaginal dilator with lighting function, the vaginal dilator comprises an upper dilating part and a lower dilating part, a lamp bead is arranged between the upper dilating part and the lower dilating part, the lamp bead is fixed between the upper dilating part and the lower dilating part by a bendable fixing wire, a buckle for clamping the fixing wire is arranged between the upper dilating part and the lower dilating part; the tip of the lower dilating part is bent downward to form a lower bend;

[0004] In the above technical solution, the position of the lamp beads is easy to adjust and can be adjusted at will, which is convenient for adjusting the instrument and observation. The lower curved part can automatically press down the cervix to directly expose the posterior fornix of the cervix. However, it is not convenient to position the expansion position according to different patients during expansion, and the operation is not convenient enough when illuminating the inner cavity. The overall combination installation is not convenient enough, and it is not convenient to reduce the structural cost and reduce the labor impact of the user's hand-held lighting device. Utility Model Content

[0005] The purpose of the utility model is to provide a vaginal dilator that is convenient for illuminating the inner cavity, so as to solve the problem of a vaginal dilator with lighting function with authorization announcement number CN214048767U proposed in the above background technology, but the whole is not convenient for positioning the expansion position according to different patients during expansion, and the operation is not convenient enough when illuminating the inner cavity, the overall combination installation is not convenient enough, and it is not convenient to reduce the structural cost and reduce the labor impact of the user holding the lighting device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vaginal dilator for facilitating inner cavity lighting, comprising an upper jaw plate and a lower jaw plate rotatably connected to the rear side of the upper jaw plate, an upper expansion plate is provided on the left side of the bottom of the upper jaw plate, an upper pressure plate is provided on the right side of the top of the upper jaw plate, rotation holes are provided on both sides of the upper jaw plate near the top, a lower pressure plate is provided on the right side of the top of the lower jaw plate, a lower expansion plate is provided on the right side of the bottom of the lower jaw plate, a main shaft is provided on the lower jaw plate corresponding to the rotation hole, and slots are provided on both side surfaces of the inner wall of the upper jaw plate, and lighting lamp panels are provided in the slots.

[0008] Preferably, the width of the outer wall of the lighting board is matched with the width of the inner wall of the slot, a plurality of lamp beads are arranged at the bottom of the lighting board, and buttons electrically connected to the lamp beads through wires are arranged on the outer wall of the lighting board.

[0009] In the utility model, multiple lamp beads are bonded and fixed to the corresponding lighting board, and a corresponding button battery is provided in the middle of the lighting board. The button battery provides power for the corresponding lamp beads. With the cooperation of the button, the lamp beads and the button battery are connected by wires. The lamp beads are started by lightly touching the button for lighting, and the lamp beads are turned off by lightly touching the button again.

[0010] Preferably, the upper extension plate is in the shape of an arc plate, and the upper extension plate and the upper jaw plate are an integrally formed structure, and the upper pressure plate and the upper jaw plate are an integrally formed structure.

[0011] In the utility model, the upper jaw plate is matched with the upper extension piece, which helps the upper extension piece to extend into the vagina under the cooperation of lubricating oil, and the upper extension piece is expanded upward under the cooperation of the upper pressing plate.

[0012] Preferably, a clamping block is provided at the right end of the upper pressing plate, and the bottom of the clamping block is bonded and fixed to the upper pressing plate.

[0013] In the utility model, the provision of the clamping block helps to engage with the corresponding positioning block on the limit plate to achieve the fixed position of the upper pressure plate.

[0014] Preferably, the lower jaw plate and the lower extension piece are an integrally formed structure, the lower extension piece is in the shape of an arc plate, and the lower pressure plate and the lower jaw plate are an integrally formed structure.

[0015] In the utility model, the lower expansion piece cooperates with the upper expansion piece to help expand the inner wall of the vagina and help medical staff to perform inner cavity inspection.

[0016] Preferably, a hinge seat is provided on the upper surface of the lower pressure plate near the right end, a baffle is provided on the right side surface of the hinge seat, the middle of the hinge seat is rotatably connected to a limiting plate, the limiting plate is in the shape of an arc plate, and a plurality of positioning blocks are provided on the left side of the limiting plate, and the positioning blocks are all integrally formed with the limiting plate.

[0017] In the utility model, a hinged seat is provided and with the cooperation of the baffle, it is helpful to limit the rotation position of the limit plate, and with the cooperation of multiple positioning blocks, the upper pressure plate with the card block can be snapped in at different positions, thereby realizing the expansion distance between the lower expansion plate and the upper expansion plate, which is suitable for examination of different patients.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model is provided with an upper jaw plate with an upper expansion piece and a lower jaw plate with a lower expansion piece, which are rotatably connected. The upper pressure plate and the lower pressure plate are close to each other, so that the upper expansion piece and the lower expansion piece are far away from each other, which is helpful for expanding the patient's vaginal cavity. The lighting panel is matched on the upper jaw plate. Under the start-up cooperation of the button, the lighting of the inner cavity is realized, reducing the labor occupied by outsiders holding the lighting structure. The upper pressure plate and the lower pressure plate are easy to press, which is conducive to one-handed operation, and the overall combined structure is simple and convenient.

[0020] 2. The utility model sets a limit plate with a positioning block, and the limit plate is rotatably connected to the hinge seat. With the cooperation of the baffle, the rotation range of the limit plate is limited. The positioning block on the limit plate corresponds to the clamping block on the upper pressure plate to achieve position adjustment of the upper pressure plate on the limit plate, and then the expansion range adjustment of the upper extension plate and the lower extension plate is achieved. The combination is convenient for installation and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall storage state structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall use state structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the combined structure of the upper jaw plate and the upper extension plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the lighting panel structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the lower jaw plate and the lower expansion piece of the utility model.

[0026] The meaning of each number in the figure is:

[0027] 1. Upper jaw plate; 10. Upper expansion plate; 11. Upper pressure plate; 110. Clamp block; 12. Rotating hole; 13. Clamp slot;

[0028] 2. Lower jaw plate; 20. Lower expansion plate; 21. Lower pressure plate; 22. Main shaft; 23. Articulated seat; 230. Baffle;

[0029] 3. Limiting plate; 30. Positioning block;

[0030] 4. Lighting panel; 40. Lamp beads; 41. Button. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0033] A vaginal dilator for facilitating inner cavity lighting comprises an upper jaw plate 1 and a lower jaw plate 2 rotatably connected to the rear side of the upper jaw plate 1, an upper expansion plate 10 is provided on the left side of the bottom of the upper jaw plate 1, an upper pressure plate 11 is provided on the right side of the top of the upper jaw plate 1, the upper expansion plate 10 is in the shape of an arc plate, and the upper expansion plate 10 and the upper jaw plate 1 are an integrally formed structure, and the upper pressure plate 11 and the upper jaw plate 1 are an integrally formed structure.

[0034] In the utility model, the upper extension piece 10 is matched on the upper jaw plate 1, which helps the upper extension piece 10 to extend into the vagina with the cooperation of lubricating oil, and with the cooperation of the upper pressing plate 11, the upper extension piece 10 is expanded upward.

[0035] Furthermore, a clamping block 110 is provided at the right end of the upper pressing plate 11 , and the bottom of the clamping block 110 is bonded and fixed to the upper pressing plate 11 .

[0036] In the present invention, the provision of the clamping block 110 helps to engage with the corresponding positioning block 30 on the corresponding limiting plate 3 to achieve position fixing of the upper pressing plate 11 .

[0037] Specifically, a lower pressure plate 21 is provided on the right side of the top of the lower jaw plate 2, and a lower extension piece 20 is provided on the right side of the bottom of the lower jaw plate 2. The lower jaw plate 2 and the lower extension piece 20 are an integrally formed structure, the lower extension piece 20 is in the shape of an arc plate, and the lower pressure plate 21 and the lower jaw plate 2 are an integrally formed structure.

[0038] In the utility model, the lower expansion piece 20 cooperates with the upper expansion piece 10 to help expand the inner wall of the vagina, which helps medical staff to conduct inner cavity inspection.

[0039] It should be noted that a hinge seat 23 is provided on the upper surface of the lower pressure plate 21 near the right end, a baffle 230 is provided on the right side surface of the hinge seat 23, the hinge seat 23 is rotatably connected to a limiting plate 3 in the middle, the limiting plate 3 is in the shape of an arc plate, and a plurality of positioning blocks 30 are provided on the left side surface of the limiting plate 3, and the positioning blocks 30 are all integrally formed with the limiting plate 3.

[0040] In the utility model, a hinge seat 23 is provided and with the cooperation of the baffle 230, it helps to limit the rotation position of the limit plate 3, and with the cooperation of multiple positioning blocks 30, the upper pressure plate 11 with the clamping block 110 can be clamped at different positions, thereby realizing the expansion distance between the lower expansion plate 20 and the upper expansion plate 10, which is suitable for examination of different patients.

[0041] Furthermore, rotating holes 12 are opened on both sides of the upper jaw plate 1 near the top, and a main shaft 22 is provided on the lower jaw plate 2 corresponding to the rotating holes 12, wherein the main shaft 22 is rotatably connected to the rotating holes 12 to achieve flexible rotational cooperation between the upper jaw plate 1 and the lower jaw plate 2.

[0042] Specifically, both sides of the inner wall of the upper jaw plate 1 are provided with slots 13, and a lighting board 4 is provided in the slots 13. The width of the outer wall of the lighting board 4 is adapted to the width of the inner wall of the slot 13. A plurality of lamp beads 40 are provided at the bottom of the lighting board 4, and buttons 41 electrically connected to the lamp beads 40 through wires are provided on the outer wall of the lighting board 4.

[0043] In the utility model, multiple lamp beads 40 are all bonded and fixed to the corresponding lighting board 4, and a corresponding button battery is provided in the middle of the lighting board 4. The button battery provides power for the corresponding lamp beads 40. With the cooperation of the button 41, the lamp beads 40 and the button batteries are connected by wires. The lamp beads 40 are started by lightly touching and pressing the button 41 for lighting, and the lamp beads 40 are turned off by lightly touching and pressing the button 41 again.

[0044] In addition, the upper jaw plate 1, the upper extension plate 10, the upper pressure plate 11 and the lower jaw plate 2, the lower extension plate 20, and the lower pressure plate 21 are all made of polyethylene material, which is simple to manufacture and low in cost, and can be used once and for all, reducing the impact of cross infection caused by continuous use.

[0045] When using the vaginal dilator for illuminating the inner cavity of the present embodiment, the user firstly rotates the upper jaw plate 1 with the upper extension piece 10 and the lower jaw plate 2 with the lower extension piece 20 through the main shaft 22 and the rotating hole 12, and the lighting lamp board 4 with the button 41 and the lamp bead 40 is installed in the card slot 13, and the limit plate 3 with a plurality of positioning blocks 30 is rotatably connected with the hinge seat 23, and the baffle 230 performs a limit interception cooperation with the right side surface of the limit plate 3 to prevent the limit plate 3 from turning to the right side and affecting the position limit cooperation with the upper pressure plate 11;

[0046] When it is necessary to detect the patient's vaginal cavity, the upper expansion piece 10 and the lower expansion piece 20 are smeared with corresponding lubricating oil, the upper expansion piece 10 and the lower expansion piece 20 are extended into the vagina, and the button 41 is manually touched to start the lamp bead 40 for real-time lighting coordination, the limit plate 3 is flipped and in close contact with the baffle 230, and then the user presses the upper pressure plate 11, and the card block 110 and the positioning block 30 are correspondingly engaged to achieve position adjustment coordination between the upper pressure plate 11 and the lower pressure plate 21, and then achieve size adjustment coordination between the upper expansion piece 10 and the lower expansion piece 20, which is suitable for different patients, and the overall combination is easy to install and simple to operate, avoiding the labor occupied by the inspector holding the lighting structure.

Claims

1. A vaginal dilator for facilitating illumination of the inner cavity, comprising an upper jaw plate (1) and a lower jaw plate (2) rotatably connected to the rear side of the upper jaw plate (1), characterized in that: An upper extension piece (10) is provided on the left side of the bottom of the upper jaw plate (1), an upper pressure plate (11) is provided on the right side of the top of the upper jaw plate (1), rotation holes (12) are provided on both sides of the upper jaw plate (1) near the top, a lower pressure plate (21) is provided on the right side of the top of the lower jaw plate (2), a lower extension piece (20) is provided on the right side of the bottom of the lower jaw plate (2), a main shaft (22) is provided on the lower jaw plate (2) at a position corresponding to the rotation hole (12), and slots (13) are provided on both sides of the inner wall of the upper jaw plate (1), and lighting panels (12) are provided in the slots (13). 4), a clamping block (110) is provided at the right end of the upper pressure plate (11), the bottom of the clamping block (110) is bonded and fixed to the upper pressure plate (11), a hinge seat (23) is provided on the upper surface of the lower pressure plate (21) near the right end, a baffle (230) is provided on the right side surface of the hinge seat (23), a limit plate (3) is rotatably connected in the middle of the hinge seat (23), the limit plate (3) is in the shape of an arc plate, and a plurality of positioning blocks (30) are provided on the left side surface of the limit plate (3), and the positioning blocks (30) are all integrally formed with the limit plate (3).

2. The vaginal dilator for facilitating inner cavity illumination according to claim 1, characterized in that: The width of the outer wall of the lighting light board (4) matches the width of the inner wall of the slot (13); a plurality of lamp beads (40) are provided at the bottom of the lighting light board (4); and buttons (41) electrically connected to the lamp beads (40) via wires are provided on the outer wall of the lighting light board (4).

3. The vaginal dilator for facilitating inner cavity illumination according to claim 1, characterized in that: The upper extension plate (10) is in the shape of an arc plate, and the upper extension plate (10) and the upper jaw plate (1) are an integrally formed structure, and the upper pressure plate (11) and the upper jaw plate (1) are an integrally formed structure.

4. The vaginal dilator for facilitating inner cavity illumination according to claim 1, characterized in that: The lower jaw plate (2) and the lower extension plate (20) are an integrally formed structure, the lower extension plate (20) is in the shape of an arc plate, and the lower pressure plate (21) and the lower jaw plate (2) are an integrally formed structure.

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