Vaginal dilation internal penetration observation device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a vaginal dilation internal entry observation device which comprises an upper duckbilled plate and a lower duckbilled plate, and the upper duckbilled plate and the lower duckbilled plate are connected with a first operation plate and a second operation plate respectively. A first connecting seat is arranged on the first operation plate, a second connecting seat is arranged on the second operation plate, and connecting holes with the same size are formed in the first connecting seat and the second connecting seat; the device further comprises a connecting assembly. By arranging a first connecting seat, a second connecting seat, a threaded hole, a connecting column, a threaded head and a rotary knob, the connecting column used for connecting and rotating the upper duckbilled plate and the lower duckbilled plate can be conveniently detached, and the upper duckbilled plate and the lower duckbilled plate can be separated by screwing and detaching the connecting column, so that the upper duckbilled plate and the lower duckbilled plate can be conveniently cleaned and disinfected after being used; the upper duckbilled plate and the lower duckbilled plate are integrally exposed, so that convenience is brought to visual operation and cleaning of medical staff, and practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a vaginal dilation and observation device. Background Technology

[0002] Gynecology is a medical specialty, a branch of obstetrics and gynecology. It is a professional department that specializes in diagnosing and treating gynecological diseases in women and is divided into Western medicine gynecology and traditional Chinese medicine gynecology.

[0003] During gynecological and obstetric nursing examinations, a vaginal speculum is required. The existing examination device is a common vaginal speculum used by medical staff. The existing vaginal speculum is duckbill-shaped. When the speculum is open, medical staff can observe and diagnose through the space between the two prongs, which is quite convenient. To ensure the cleanliness of the medical device, the vaginal speculum is disinfected after use. Currently, the procedure is usually to first wash away visible foreign objects by hand and then place it in a sterilization instrument for disinfection. However, the hinge between the two prongs of the existing duckbill-shaped vaginal speculum is inconvenient to clean. When medical staff clean it manually, they need to put a wiping cloth on their fingers and wipe back and forth with a single finger, which is not only time-consuming but also inefficient.

[0004] Therefore, we propose a device for vaginal dilation and internal observation. Utility Model Content

[0005] One of the technical problems that this application aims to solve is that the joint between the two mouths of the existing duckbill-shaped vaginal speculum is inconvenient to clean. When medical staff clean it manually, they need to put a wiping cloth on their fingers and wipe back and forth with a single finger, which is not only time-consuming but also inefficient.

[0006] To address the aforementioned technical problems, this application provides a vaginal dilation and observation device, comprising an upper duckbill plate and a lower duckbill plate, wherein a first operating plate and a second operating plate are respectively connected to the upper and lower duckbill plates; a first connecting seat is provided on the first operating plate, and a second connecting seat is provided on the second operating plate, both the first and second connecting seats having connecting holes of the same size; and a connecting assembly is further included, which is connected to the first and second connecting seats respectively, for connecting and fixing the first and second operating plates together.

[0007] In some embodiments, the connecting assembly includes a connecting post that is inserted into the connecting holes on the first connecting seat and the second connecting seat. The first connecting seat is also provided with a threaded hole. A threaded head that is adapted to the threaded hole is provided at one end of the connecting post. A knob is provided at the end of the connecting post away from the threaded head.

[0008] In some embodiments, the second connecting seat is slidably connected to the connecting column, and the second operating plate can rotate on the connecting column.

[0009] In some embodiments, the diameter of the threaded hole is smaller than the connecting hole of the first connecting seat, and the connecting post passes through the connecting hole of the first connecting seat and is screwed and fixed in the threaded hole.

[0010] In some embodiments, an observation port is provided on the upper duckbill plate, the observation port extending from the horizontal portion of the upper duckbill plate to the curved portion connected to the first operation plate.

[0011] In some embodiments, the upper duckbill plate, the lower duckbill plate, the first operating plate, and the second operating plate are all made of colorless and transparent plastic.

[0012] In some embodiments, a fixing plate is fixed to the opposite side of both the first operation plate and the second operation plate. The fixing plate on the first operation plate is provided with a first positioning rod, and the fixing plate on the second operation plate is provided with a second positioning rod. A return spring is connected between the two fixing plates, and the return spring is looped around the first positioning rod and the second positioning rod.

[0013] In some embodiments, the first positioning rod is provided with a insertion slot, which is an oblong hole, and the second positioning rod can be inserted into the insertion slot and moved.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. By setting up a No. 1 connecting seat and a No. 2 connecting seat, as well as threaded holes, connecting posts, threaded heads and knobs, the connecting posts used to connect and rotate the upper and lower duckbill plates can be easily disassembled. After unscrewing and disassembling the connecting posts, the upper and lower duckbill plates can be separated, which facilitates cleaning and disinfection after use. The upper and lower duckbill plates are fully exposed, which makes it convenient for medical staff to operate and clean them intuitively, thus improving practicality.

[0016] 2. By setting a reset spring, threaded hole and connecting post, the No. 1 and No. 2 operation plates can be reset and spring back after use, making it easy to operate again without the need for manual reset by the user, thus improving convenience and ease of use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the partially cut-out structure;

[0019] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0021] Figure 5 This utility model Figure 4 A schematic diagram of the isometric three-dimensional structure.

[0022] In the diagram: 1. Upper duckbill plate; 2. Lower duckbill plate; 3. Operation panel 1; 4. Operation panel 2; 5. Observation port; 6. Connecting seat 1; 7. Connecting seat 2; 8. Fixing plate; 9. Positioning rod 1; 10. Positioning rod 2; 11. Return spring; 12. Threaded hole; 13. Connecting post; 14. Threaded head; 15. Knob; 16. Insertion slot. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please see Figures 1 to 3 The technical solution provided by this utility model is as follows: A vaginal dilation and observation device includes an upper duckbill plate 1 and a lower duckbill plate 2, with a first operating plate 3 and a second operating plate 4 respectively connected to the upper duckbill plate 1 and the lower duckbill plate 2; a first connecting seat 6 is provided on the first operating plate 3, and a second connecting seat 7 is provided on the second operating plate 4, with connecting holes of the same size opened on both the first connecting seat 6 and the second connecting seat 7; it also includes a connecting assembly, which is connected to the first connecting seat 6 and the second connecting seat 7 respectively, for connecting and fixing the first operating plate 3 and the second operating plate 4. The connecting assembly includes a connecting post 13 that is inserted into the connecting holes of the first connecting seat 6 and the second connecting seat 7. The first connecting seat 6 is also provided with a threaded hole 12. A threaded head 14 that is adapted to the threaded hole 12 is provided at one end of the connecting post 13. A knob 15 is provided at the end of the connecting post 13 away from the threaded head 14. The second connecting seat 7 is slidably connected to the connecting post 13. The second operating plate 4 can rotate on the connecting post 13. The diameter of the threaded hole 12 is smaller than the connecting hole of the first connecting seat 6. After the connecting post 13 passes through the connecting hole of the first connecting seat 6, it is screwed and fixed in the threaded hole 12.

[0026] When disassembling, turn knob 15 counterclockwise. After the threaded head 14 disengages from the threaded hole 12, pull out the connecting post 13. Then the upper duckbill plate 1 and the lower duckbill plate 2 can be separated, and medical staff can clean and disinfect them separately for convenient use.

[0027] In this embodiment, as Figure 1 and Figure 2 As shown, the upper duckbill plate 1 has an observation port 5. The observation port 5 extends from the horizontal part of the upper duckbill plate 1 to the curved part connected to the first operating plate 3. This setting makes the observation port 5 larger, which is convenient for observation and the insertion and operation of medical instruments, and has high practicality.

[0028] In this embodiment, as Figure 1 and Figure 2 As shown, the upper duckbill plate 1, the lower duckbill plate 2, the No. 1 operating plate 3, and the No. 2 operating plate 4 are all made of colorless transparent plastic. The transparent material will not obstruct the view, making it easy to observe. It also has light transmission function, making it convenient to observe with a light.

[0029] In this embodiment, as Figure 2 and Figure 3 As shown, both the first operating plate 3 and the second operating plate 4 have fixing plates 8 fixed on their opposite sides. The fixing plate 8 on the first operating plate 3 is equipped with a first positioning rod 9, and the fixing plate 8 on the second operating plate 4 is equipped with a second positioning rod 10. A return spring 11 is connected between the two fixing plates 8. The return spring 11 is looped around the outside of the first positioning rod 9 and the second positioning rod 10. During operation, the return spring 11 is compressed. When released, the return force of the return spring 11 will reset the first operating plate 3 and the second operating plate, thus facilitating the next operation without requiring manual reset by the user, improving convenience and ease of use.

[0030] The implementation principle of the vaginal dilation and observation device in this application embodiment is as follows: When disassembling, turn the knob 15 counterclockwise. After the threaded head 14 disengages from the threaded hole 12, pull out the connecting post 13. Then the upper duckbill plate 1 and the lower duckbill plate 2 can be separated. After removing the reset spring 11, medical staff can clean and disinfect them separately for convenient use. When assembling, align the first connecting seat 6 and the second connecting seat 7, insert the connecting post 13 and tighten it. First, loop one end of the reset spring 11 onto the first positioning rod 9, push the other end of the reset spring 11 and move it so that this loop is looped onto the second positioning rod 10 to complete the assembly.

[0031] Example 2:

[0032] Please see Figures 4 to 5 The technical solution provided by this utility model is as follows:

[0033] Unlike Embodiment 1, the No. 1 positioning rod 9 is provided with a insertion groove 16, which is an oblong hole. The No. 2 positioning rod 10 can be inserted into the insertion groove 16 and moved. This setting facilitates the expansion of the rotation range of the No. 1 operating plate 3 and the No. 2 operating plate 4, thereby increasing the expansion diameter and facilitating internal observation and treatment operations.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An endoscopic observation device comprising an upper bill (1) and a lower bill (2), characterized in that: The upper duckbill plate (1) and the lower duckbill plate (2) are respectively connected with a first operating plate (3) and a second operating plate (4); A first connecting seat (6) is arranged on the first operating plate (3), and a second connecting seat (7) is arranged on the second operating plate (4); the first connecting seat (6) and the second connecting seat (7) are both provided with connecting holes of the same size; The connecting assembly is connected with the first connecting seat (6) and the second connecting seat (7) respectively, and is used for connecting and fixing the first operating plate (3) and the second operating plate (4).

2. A speculum according to claim 1, wherein: The connecting assembly comprises a connecting column (13) which is inserted into the connecting holes of the first connecting seat (6) and the second connecting seat (7); the first connecting seat (6) is further provided with a threaded hole (12); one end of the connecting column (13) is provided with a threaded head (14) which is matched with the threaded hole (12); and the end of the connecting column (13) away from the threaded head (14) is provided with a knob (15).

3. A speculum according to claim 2, wherein: The second connecting seat (7) is slidably connected with the connecting column (13), and the second operating plate (4) can rotate on the connecting column (13).

4. A speculum according to claim 2, wherein: The diameter of the threaded hole (12) is smaller than that of the connecting hole of the first connecting seat (6), and the connecting column (13) is screwed and fixed in the threaded hole (12) after passing through the connecting hole of the first connecting seat (6).

5. The device of claim 1, wherein: An observation port (5) is arranged on the upper duckbill plate (1), and the observation port (5) extends from the horizontal part of the upper duckbill plate (1) to the curved part connected with the first operating plate (3).

6. The device of claim 1, wherein: The upper duckbill plate (1), the lower duckbill plate (2), the first operating plate (3) and the second operating plate (4) are all made of colorless transparent plastic material.

7. The device of claim 1, wherein: Opposite surfaces of the first operating plate (3) and the second operating plate (4) are both fixed with fixing pieces (8); the fixing piece (8) arranged on the first operating plate (3) is provided with a first positioning rod (9); the fixing piece (8) arranged on the second operating plate (4) is provided with a second positioning rod (10); a reset spring (11) is connected between the two fixing pieces (8) and is sleeved outside the first positioning rod (9) and the second positioning rod (10).

8. A speculum according to claim 7, wherein: A plug-in slot (16) is arranged on the first positioning rod (9), and the plug-in slot (16) is a waist-shaped long hole; and the second positioning rod (10) can be inserted into the plug-in slot (16) and moved.

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