Vagina speculum

Abstract

The utility model discloses a vaginal speculum, which relates to the technical field of medical instruments and comprises a lower fixing piece and an upper fixing piece attached to the top of the lower fixing piece, a handle is arranged at the right end of the lower fixing piece, a fixing handle is connected to the outer side of the handle, a lifting mechanism is arranged at the right end of the fixing handle, and first lamp bodies are arranged in the lower fixing piece and the upper fixing piece. A supporting piece is arranged at the right end of the upper fixing piece, the bottom of the supporting piece is connected with a lifting mechanism, the lifting mechanism can drive the upper fixing piece and the supporting piece to ascend and descend, a sliding mechanism is arranged at the right end of the lower fixing piece, and the top of the sliding mechanism is connected with the upper fixing piece. By adjusting the lifting mechanism, when the device is adjusted, the lower fixing piece is in a fixed state, the upper fixing piece is driven by the lifting mechanism to be adjusted, and therefore the vagina part is expanded, and by arranging the lifting mechanism, the situation that a user needs to continuously exert force to maintain angle balance can be avoided; and therefore, the stability of the equipment during adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a vaginal speculum. Background Art

[0002] In internal medicine or gynecological surgery, a vaginal peep device is often needed to examine the vagina and other parts. However, existing vaginal peep devices have some shortcomings, such as:

[0003] The illuminated vaginal speculum with application number CN202223609643.5 is a device that controls the tightening and release of a steel wire rope by pushing a slider inside a slide groove with a thumb, thereby facilitating the left and right movement of the lamp holder on the inner wall of the slide groove through the steel wire rope, thereby facilitating adjustment of the lighting angle and allowing the operator to flexibly control the lighting range of the LED lamp beads, thereby improving the convenience of using the LED lamp beads. However, in actual use, it is necessary to use arm strength to control the opening angle of the device, which may make it difficult for the device to maintain angle balance and reduce the adjustability of the device during use.

[0004] Therefore we propose a vaginal speculum to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a vaginal speculum to solve the problem raised in the above background art that most vaginal speculums on the market currently require the use of arm force to control the opening angle of the device, which may make it difficult for the device to maintain angle balance and reduce the adjustability of the device during use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a vaginal speculum, comprising a lower fixing plate, an upper fixing plate attached to the top of the lower fixing plate, a handle provided at the right end of the lower fixing plate, a fixing handle connected to the outside of the handle, and a lifting mechanism provided at the right end of the fixing handle, wherein a first lamp body is provided inside both the lower fixing plate and the upper fixing plate;

[0007] A support plate is provided at the right end of the upper fixing plate, and the bottom of the support plate is connected to the lifting mechanism, and the lifting mechanism can drive the upper fixing plate and the support plate to rise and fall. A sliding mechanism is provided at the right end of the lower fixing plate, and the top of the sliding mechanism is connected to the upper fixing plate.

[0008] By adjusting the lifting mechanism, the lower fixing plate can be kept stationary during adjustment, while the upper fixing plate can be adjusted under the drive of the lifting mechanism, thereby stretching the vaginal area. The setting of the lifting mechanism can avoid the user having to continuously exert force to maintain angle balance, thereby increasing the stability of the device during adjustment.

[0009] As an optimal technical solution of the present invention, the right end of the fixed handle is rotatably connected to the lifting mechanism, and the lifting mechanism includes a threaded sleeve, and the threaded sleeve is rotatably connected to the fixed handle, the bottom of the threaded sleeve is fixedly connected to the base, and a threaded shaft is provided inside the threaded sleeve, and the top of the threaded shaft is fixedly connected to the support plate.

[0010] The adoption of the above technical solution can make the lifting mechanism more stable when driving the supporting plate and the upper fixed plate to lift and lower, and can support the upper fixed plate by engaging the threaded shaft inside the threaded sleeve, thereby avoiding instability after adjustment.

[0011] As the preferred technical solution of the present invention, the supporting plate is fixedly connected to the upper fixed plate, and the sliding mechanism includes a fixed block, and the fixed block is fixedly connected to the front and rear sides of the lower fixed plate, a sliding rod is connected to the top of the fixed block, and sliding blocks are provided on the front and rear sides of the upper fixed plate, and the sliding block is slidably connected to the sliding rod.

[0012] The adoption of the above technical solution enables the sliding mechanism to limit the upper fixing plate and the lower fixing plate, thereby increasing the stability of the device during adjustment.

[0013] As the preferred technical solution of the present invention, a second lamp body is provided at the left end of the sliding block, and the second lamp body is fixedly connected to the sliding block, and connectors are provided inside the lower fixing plate and the upper fixing plate, and the lower fixing plate and the upper fixing plate are fixedly connected to the first lamp body through the connector.

[0014] The adoption of the above technical solution can make the device more stable when controlling the first lamp body and the second lamp body, thereby increasing the controllability of the device.

[0015] As a preferred technical solution of the present invention, the first lamp body and the second lamp body are associated with a switch slot, and the switch slot is fixedly connected to the handle, and the bottom of the threaded sleeve is connected to the base.

[0016] The above technical solution enables the user to drive the threaded sleeve to rotate through the base when adjusting the lifting mechanism, thereby making the adjustment more convenient for the user.

[0017] As a preferred technical solution of the present invention, a connecting seat is connected to the top of the handle, and the handle is fixedly connected to the bottom of the lower fixing plate through the connecting seat.

[0018] The adoption of the above technical solution can make the handle more stable when connected to the lower fixing plate, thereby increasing the stability of the device during operation.

[0019] As the preferred technical solution of the present invention, the outer bottom of the lower fixing plate is connected to a lower fitting plate, and the outer top of the upper fixing plate is connected to an upper fitting plate, and both the lower fitting plate and the upper fitting plate are made of flexible materials.

[0020] The above technical solution enables the lower fixing plate and the upper fixing plate to be protected by the upper fitting plate and the lower fitting plate when they are fitted to the vaginal wall, thereby increasing the protectiveness of the device.

[0021] Compared with the prior art, the present invention has the following advantages: by adjusting the lifting mechanism, the lower fixing plate can be kept stationary during adjustment, while the upper fixing plate can be adjusted under the drive of the lifting mechanism, thereby stretching the vaginal area. Furthermore, the provision of the lifting mechanism can avoid the user having to exert continuous force to maintain angle balance, thereby increasing the stability of the device during adjustment.

[0022] Furthermore, by providing the base, the user can drive the threaded sleeve to rotate by rotating the base, thereby increasing the stability of the lifting mechanism during operation.

[0023] Furthermore, by setting the upper and lower fitting sheets, the lower fixing sheet and the upper fixing sheet can be protected by the upper and lower fitting sheets when they are fitted with the vaginal wall, thereby increasing the protectiveness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front elevation structure of the present utility model;

[0025] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0026] Figure 3 This is a schematic diagram of the elevation structure of the lower fixing plate of the present invention;

[0027] Figure 4 This is a schematic diagram of the elevation structure of the upper fixing plate of the present utility model;

[0028] Figure 5 This is a schematic diagram of the layered facade structure of the upper fixing plate of the present invention.

[0029] In the figure: 1. Lower fixing plate; 2. Lower fitting plate; 3. Handle; 4. Switch slot; 5. Connecting seat; 6. Upper fixing plate; 7. Upper fitting plate; 8. Support plate; 9. Threaded shaft; 10. Threaded sleeve; 11. Fixing handle; 12. Base; 13. Fixing block; 14. Sliding block; 15. Sliding rod; 16. Connector; 17. First lamp body; 18. Second lamp body. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In order to solve the problem in the prior art that it is difficult to use the adjusted device for fixing, the following solution is disclosed. Figure 1-Figure 5 The utility model provides a technical solution: a vaginal speculum, comprising a lower fixing plate 1, an upper fixing plate 6 attached to the top of the lower fixing plate 1, a handle 3 provided at the right end of the lower fixing plate 1, a fixed handle 11 connected to the outside of the handle 3, and a lifting mechanism provided at the right end of the fixed handle 11, and a first lamp body 17 provided inside the lower fixing plate 1 and the upper fixing plate 6;

[0032] A support piece 8 is provided at the right end of the upper fixing piece 6, and the bottom of the support piece 8 is connected to the lifting mechanism, and the lifting mechanism can drive the upper fixing piece 6 and the support piece 8 to move up and down. A sliding mechanism is provided at the right end of the lower fixing piece 1, and the top of the sliding mechanism is connected to the upper fixing piece 6;

[0033] The right end of the fixed handle 11 is rotatably connected to the lifting mechanism, and the lifting mechanism includes a threaded sleeve 10, and the threaded sleeve 10 is rotatably connected to the fixed handle 11. The bottom of the threaded sleeve 10 is fixedly connected to the base 12, and a threaded shaft 9 is provided inside the threaded sleeve 10, and the top of the threaded shaft 9 is fixedly connected to the support plate 8;

[0034] The support plate 8 is fixedly connected to the upper fixed plate 6, and the sliding mechanism includes a fixed block 13, and the fixed block 13 is fixedly connected to the front and rear sides of the lower fixed plate 1. A slide rod 15 is connected to the top of the fixed block 13, and sliding blocks 14 are provided on the front and rear sides of the upper fixed plate 6, and the sliding blocks 14 are slidably connected to the slide rod 15; a second lamp body 18 is provided at the left end of the sliding block 14, and the second lamp body 18 is fixedly connected to the sliding block 14, and a connector 16 is provided inside the lower fixed plate 1 and the upper fixed plate 6, and the lower fixed plate 1 and the upper fixed plate 6 are fixedly connected to the first lamp body 17 via the connector 16;

[0035] The first lamp body 17 and the second lamp body 18 are associated with a switch slot 4, which is fixedly connected to the handle 3, and the bottom of the threaded sleeve 10 is connected to the base 12; the top of the handle 3 is connected to the connecting seat 5, and the handle 3 is fixedly connected to the bottom of the lower fixing plate 1 through the connecting seat 5; the bottom outer side of the lower fixing plate 1 is connected to the lower fitting plate 2, and the top outer side of the upper fixing plate 6 is connected to the upper fitting plate 7, and the lower fitting plate 2 and the upper fitting plate 7 are both made of flexible materials;

[0036] Working principle: When using the vaginal speculum, first start the lifting mechanism, so that the lifting mechanism drives the supporting plate 8 and the upper fixing plate 6 to move up and down, and at the same time drives the sliding mechanism to move up and down, so that the lower fixing plate 1 and the upper fixing plate 6 are in an aligned state under the limit of the sliding mechanism, and at the same time start the first lamp body 17;

[0037] When the lifting mechanism is started, the base 12 can be twisted so that the base 12 drives the threaded sleeve 10 to rotate, so that the threaded sleeve 10 rotates inside the fixed handle 11, so that the thread groove inside the threaded sleeve 10 rotates, so that the threaded shaft 9 drives the threaded sleeve 10 to rise and fall, and the threaded shaft 9 drives the support plate 8 and the upper fixed plate 6 to rise and fall;

[0038] When the upper fixing plate 6 is raised or lowered, the sliding block 14 will also slide through the sliding rod 15, so that the lower fixing plate 1 and the upper fixing plate 6 are always in an aligned state, and the second lamp body 18 will also be raised or lowered under the drive of the sliding block 14, so that the second lamp body 18 cooperates with the first lamp body 17 for lighting.

[0039] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A vaginal speculum, comprising a lower fixing plate (1) and an upper fixing plate (6) attached to the top of the lower fixing plate (1), characterized in that: The right end of the lower fixing plate (1) is provided with a handle (3), and the outside of the handle (3) is connected to a fixing handle (11), and the right end of the fixing handle (11) is provided with a lifting mechanism, and the first lamp body (17) is provided inside both the lower fixing plate (1) and the upper fixing plate (6); The upper fixing plate (6) is provided with a support plate (8) at the right end, and the bottom of the support plate (8) is connected to the lifting mechanism, and the lifting mechanism can drive the upper fixing plate (6) and the support plate (8) to move up and down, and the lower fixing plate (1) is provided with a sliding mechanism, and the top of the sliding mechanism is connected to the upper fixing plate (6).

2. The vaginal speculum according to claim 1, characterized in that The right end of the fixed handle (11) is rotatably connected to the lifting mechanism, and the lifting mechanism includes a threaded sleeve (10), and the threaded sleeve (10) is rotatably connected to the fixed handle (11), the bottom of the threaded sleeve (10) is fixedly connected to the base (12), and a threaded shaft (9) is provided inside the threaded sleeve (10), and the top of the threaded shaft (9) is fixedly connected to the support plate (8).

3. The vaginal speculum according to claim 2, characterized in that The support plate (8) is fixedly connected to the upper fixed plate (6), and the sliding mechanism includes a fixed block (13), and the fixed block (13) is fixedly connected to the front and rear sides of the lower fixed plate (1), the top of the fixed block (13) is connected to a sliding rod (15), and the front and rear sides of the upper fixed plate (6) are both provided with sliding blocks (14), and the sliding blocks (14) are slidably connected to the sliding rod (15).

4. The vaginal speculum according to claim 3, characterized in that A second lamp body (18) is provided at the left end of the sliding block (14), and the second lamp body (18) is fixedly connected to the sliding block (14), and a connector (16) is provided inside the lower fixing plate (1) and the upper fixing plate (6), and the lower fixing plate (1) and the upper fixing plate (6) are fixedly connected to the first lamp body (17) via the connector (16).

5. The vaginal speculum according to claim 4, characterized in that The first lamp body (17) and the second lamp body (18) are associated with a switch slot (4), the switch slot (4) is fixedly connected to the handle (3), and the bottom of the threaded sleeve (10) is connected to the base (12).

6. The vaginal speculum according to claim 5, characterized in that The top of the handle (3) is connected to a connecting seat (5), and the handle (3) is fixedly connected to the bottom of the lower fixing plate (1) via the connecting seat (5).

7. The vaginal speculum according to claim 6, characterized in that The lower bottom of the lower fixing plate (1) is connected to a lower bonding plate (2), and the top of the upper fixing plate (6) is connected to an upper bonding plate (7), and both the lower bonding plate (2) and the upper bonding plate (7) are made of flexible materials.

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