Visual vagina exploration examination device

Abstract

The invention provides a visual vaginal examination probing device, and relates to the technical field of medical instruments, the visual vaginal examination probing device comprises an outer cylinder, one end of the outer cylinder is connected with a round head, the other end of the outer cylinder is provided with an opening, and the surface of one end, away from the outer cylinder, of the round head is provided with an operation hole; the size and the shape of the front end of the outer cylinder can be placed into the vagina on the premise of not damaging hymen, the front end of the outer cylinder is provided with the lens, the light source and the operation hole, flushing, observation, image collection and sample collection can be carried out on the interior of the vagina of a patient at the same time at a time, additional instruments are not needed, and operation is convenient. The inner barrel and the propelling assembly are installed in a threaded mode, the direction of the clamp can be freely adjusted, the interior of the vagina can be clamped at any angle, disassembly is convenient, later disinfection is convenient, the clamped sample can be reserved in the inner barrel, and the sample is prevented from falling off or being polluted by other objects.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, in particular to a visual vaginal exploration device. Background Art

[0002] When women who have no sex life, especially young girls, have persistent abnormal secretions, vaginal bleeding, or suspected reproductive tract development abnormalities, vaginal examinations cannot be performed directly in the outpatient clinic. Long cotton swabs or cannula-like instruments are often used to obtain secretions. When further diagnosis is required, a Killian nasal mirror with a light source is usually required under anesthesia in the operating room. Cotton swabs or cannula-like instruments are used to obtain secretions. It is impossible to directly see the vagina and cervix, and it is impossible to intuitively understand the location of the lesion. At the same time, simple operations such as removing foreign bodies cannot be performed. When further diagnosis is required, a Killian nasal mirror, hysteroscope, cystoscope, etc. with a light source are usually required under anesthesia in the operating room. This increases the patient's anesthesia-related risks and medical-related costs, and also causes a waste of human resources. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a visual exploration vaginal examination device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure, and the front end size and shape of the outer tube can be inserted into the vagina of a woman with no sexual life without damaging the hymen, thereby alleviating the patient's discomfort. A lens, a light source and an operation hole are arranged at the front end of the outer tube, so that the inside of the patient's vagina can be flushed, observed, imaged and sampled at the same time, and all can be completed at one time without the need for additional instruments. The inner tube and the propulsion assembly are threadedly installed so that the direction of the clamp can be freely adjusted to clamp at any angle inside the vagina, which is convenient for disassembly and subsequent disinfection. The clamped sample can be retained in the inner tube to prevent the sample from falling or being contaminated by other means.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a visual exploration vaginal inspection device, comprising an outer tube, one end of the outer tube is connected to a round head, and the other end of the outer tube is provided with an opening, an operation hole is provided on the surface of the round head away from the end of the outer tube, a camera is provided at the upper end of the round head located at the operation hole, and a ring-shaped light source is installed on the surface of the round head, an inner tube is installed inside the outer tube, and one end of the inner tube is plugged into the operation hole position, and the other end of the inner tube is plugged into a propulsion assembly, the propulsion assembly includes a socket, and two light sources are provided on the surface of the socket. A movable groove, and a long plate is slidably inserted into the movable groove. A clamp is fixed at one end of the two groups of long plates inserted into the inner cylinder, and anti-slip teeth are arranged on the inner surface of the clamp. An blocking component is arranged inside the inner cylinder, and the blocking component includes a circular plate, which slides along the inside of the inner cylinder, and an insertion interface is opened on the upper and lower end surfaces of the circular plate. The long plate slides through the insertion interface. Two elastic sheets are symmetrically arranged on the surface of the circular plate located between the two groups of long plates. A rotating ring is sleeved on the outermost end of the inner cylinder, and insertion rods are fixed on both sides of the back side of the circular plate, and the insertion rod and the long plate both slide through the rotating ring.

[0005] Furthermore, the propulsion assembly also includes a first spring, and the first spring is fixed between the inner wall of the movable groove and the long plate. The upper and lower sides of the socket are slidably plugged with extrusion rods, and the extrusion rods are fixedly connected to the insertion end of the long plate.

[0006] Furthermore, a nut is rotatably installed at one end of the rotating ring close to the inner cylinder through a bearing, a threaded ring is provided at the outermost end of the inner cylinder, and the nut is threadedly sleeved on the threaded ring, and a movable notch is provided on the surface of the rotating ring at a position corresponding to the long plate, and the long plate passes through the movable notch.

[0007] Furthermore, the blocking assembly also includes a connecting frame, and the connecting frame is fixed to one end of the insertion rod passing through the rotating ring, and the connecting frame is threadedly inserted with an adjusting screw passing through the long plate, and one end of the adjusting screw is rotatably mounted on the surface of the rotating ring through a bearing.

[0008] Furthermore, the circular plate is provided with sliding grooves on the inner walls on both sides of the elastic sheet, and two sliding blocks are symmetrically slidably connected inside the sliding grooves, and a second spring is fixed between the two groups of the sliding blocks.

[0009] Furthermore, a connecting plate is rotatably mounted on the outer surface of the sliding block via a rotating shaft and a torsion spring, and the upper and lower ends of the elastic sheet are fixedly connected to the connecting plate.

[0010] Furthermore, the circular plate is fixed with insert cylinders at the top and bottom of the slide groove, and the connecting plate is fixed with insert columns on the surface corresponding to the insert cylinder, and the insert columns can be slidably inserted into the insert cylinder.

[0011] Furthermore, an elastic clip is fixed to the opening at the rear end of the outer tube, and the surface of the inner tube is clamped inside the elastic clip, and an opening is provided on one side of the elastic clip.

[0012] Furthermore, the empty parts of the inner walls of the inner tube and the outer tube are liquid flow channels, and a plurality of outflow holes are opened on the surface of the front end of the round head.

[0013] Furthermore, a wire tube is fixed on the inner wall of the top of the outer tube, and a connecting wire connected to the light source and the camera is arranged in the wire tube.

[0014] Beneficial effects of the present invention:

[0015] 1. In the present invention, the size of the outer tube is larger than that of the inner tube, so there is a gap between the outer tube and the inner tube. The gap is a liquid flow channel and cooperates with the outflow hole at the front end of the round head, which can facilitate flushing or suction of liquid inside the patient's vagina.

[0016] 2. The present invention clamps the vaginal secretions by moving the clamp inside the inner tube. At the same time, the propulsion assembly can be separated from the inner tube after use, and the inner tube can be taken out from the outer tube. After the collected sample temporarily stored in the inner tube is taken out, each component of the device is disinfected separately and can be reused.

[0017] 3. The present invention drives the insertion rod and the circular plate to move in the inner tube by rotating the adjusting screw, and the cooperation between the connecting frame and the adjusting screw. The position of the circular plate can be adjusted to adjust the size of the storage space in the inner tube.

[0018] 4. The present invention can increase the stability during clamping through the anti-slip teeth on the surface of the clamp, and the long plate is driven to slide along the movable groove through the extrusion columns on both sides of the socket, so that the two long plates and the clamp are close to each other to achieve the clamping function. The propulsion assembly is installed on the threaded ring at the outer end of the inner tube through a nut. The outer rotating ring can allow the long plate to move forward until the clamp extends from the operating hole to clamp the secretions or foreign objects inside the vagina. At the same time, the rotating ring can also rotate to adjust the clamping angle of the clamp, which is more convenient to use.

[0019] 5. Compared with the prior art, the front end size and shape of the outer cylinder of the present invention can be inserted into the vagina of a woman with no sexual life without damaging the hymen, thereby alleviating the patient's discomfort. The front end of the outer cylinder is provided with a lens, a light source and an operation hole, which can simultaneously flush, observe, capture images and collect samples from the patient's vagina, and all can be done at one time without the need for additional instruments. The inner cylinder and the propulsion assembly are threadedly installed, and the direction of the clamp can be freely adjusted to clamp at any angle inside the vagina, which is convenient for disassembly and subsequent disinfection. The clamped sample can be retained in the inner cylinder to prevent the sample from falling or being contaminated by other means. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a visual vaginal exploration device of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the tail end of the outer tube of a visual vaginal exploration device of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the outer cylinder and inner cylinder of a visual vaginal exploration inspection device of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of a propulsion assembly of a visual vaginal exploration device of the present invention;

[0024] Figure 5 A schematic diagram of the surface structure of a clamp of a visual vaginal exploration device of the present invention;

[0025] Figure 6 The present invention is a schematic diagram of the structure of a blocking component of a visual vaginal exploration device.

[0026] In the figure: 1. outer cylinder; 11. round head; 12. light source; 13. operating hole; 14. camera; 15. outflow hole; 16. wire tube; 2. inner cylinder; 21. elastic clip; 22. threaded ring; 3. propulsion assembly; 31. socket; 32. long board; 33. clamp; 34. movable groove; 35. first spring; 36. extrusion rod; 37. nut; 38. rotating ring; 39. anti-skid tooth; 310. movable notch; 4. blocking assembly; 41. round plate; 42. plug rod; 43. adjusting screw; 44. connecting frame; 45. plug interface; 46. slide groove; 47. slider; 48. second spring; 49. connecting plate; 410. elastic sheet; 411. plug cylinder; 412. plug column. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] See also Figures 1 to 6The present invention provides a technical solution: a visual exploration vaginal inspection device, comprising an outer tube 1, one end of the outer tube 1 is connected to a round head 11, and the other end of the outer tube 1 is provided with an opening, an operation hole 13 is provided on the surface of the round head 11 away from the end of the outer tube 1, a camera 14 is provided at the upper end of the round head 11 located at the operation hole 13, and a ring-shaped light source 12 is installed on the surface of the round head 11, an inner tube 2 is installed inside the outer tube 1, and one end of the inner tube 2 is plugged into the position of the operation hole 13, and a propulsion component 3 is plugged into the other end of the inner tube 2, the propulsion component 3 includes a socket 31, two movable grooves 34 are provided on the surface of the socket 31, and a long plate 32 is slidably inserted in the movable groove 34, and a clamp 33 is fixed on one end of the two groups of the long plates 32 inserted into the inner tube 2, and anti-slip teeth 39 are provided on the inner surface of the clamp 33, and a blocking component 4 is provided inside the inner tube 2, the blocking component 4 The component 4 includes a circular plate 41, which slides along the inside of the inner tube 2, and an insertion port 45 is provided on the upper and lower end surfaces of the circular plate 41, and the long plate 32 slides through the insertion port 45. Two elastic sheets 410 are symmetrically provided on the surface of the circular plate 41 located between the two groups of long plates 32. The outermost end of the inner tube 2 is sleeved with a rotating ring 38, and insertion rods 42 are fixed on both sides of the back of the circular plate 41, and the insertion rods 42 and the long plate 32 both slide through the rotating ring 38. When using the device, the propulsion component 3 and the blocking component 4 are respectively installed inside and outside the inner tube 2, and then the outer tube 1 is inserted into the patient's vagina, and the position of the lesion inside the vagina is observed and image acquisition is performed through the light source 12 and the camera 14 of the round head 11, and the clamp 33 of the propulsion component 3 is used to clamp the secretions required for detection, and then after taking out the device, the inner tube 2 is separated from the outer tube 1, and the secretions are taken out of the inner tube 2 for detection.

[0029] In this embodiment, the propulsion assembly 3 also includes a first spring 35, a first spring 35 is fixed between the inner wall of the movable groove 34 and the long plate 32, an extrusion rod 36 is slidably inserted on the upper and lower sides of the socket 31, and the extrusion rod 36 is fixedly connected to the insertion end of the long plate 32, and the end of the rotating ring 38 close to the inner cylinder 2 is rotatably installed with a nut 37 through a bearing, the outermost end of the inner cylinder 2 is provided with a threaded ring 22, and the nut 37 is threadedly sleeved on the threaded ring 22, and a movable notch 310 is opened on the surface of the rotating ring 38 at a position corresponding to the long plate 32, and the long plate 32 passes through the movable notch 310, and one end of the long plate 32 is connected to the inner cylinder 2. The socket 31 is connected, and the other end is connected to the clamp 33. The anti-slip teeth 39 on the surface of the clamp 33 can increase the stability during clamping. The extrusion columns on both sides of the socket 31 drive the long plate 32 to slide along the movable groove 34, and then the two long plates 32 and the clamp 33 are close to each other to achieve the clamping function. The propulsion assembly 3 is installed on the threaded ring 22 at the outer end of the inner tube 2 through the nut 37. The outer rotating ring 38 can allow the long plate 32 to move forward until the clamp 33 extends from the operating hole 13 to clamp the secretions or foreign objects inside the vagina. At the same time, the rotating ring 38 can also rotate to adjust the clamping angle of the clamp 33 for more convenient use.

[0030] In this embodiment, the blocking assembly 4 also includes a connecting frame 44, and the connecting frame 44 is fixed to one end of the insertion rod 42 passing through the rotating ring 38, and the connecting frame 44 bypasses the long plate 32 and is threadedly plugged with an adjusting screw 43, and one end of the adjusting screw 43 is rotatably mounted on the surface of the rotating ring 38 through a bearing, and the circular plate 41 is provided with a slide groove 46 on the inner wall on both sides of the elastic sheet 410, and two sliders 47 are symmetrically slidably connected inside the slide groove 46, and a second spring 48 is fixed between the two groups of the sliders 47, and a connecting plate 49 is rotatably mounted on the outer surface of the slider 47 through a rotating shaft and a torsion spring, and the upper and lower ends of the elastic sheet 410 are fixedly connected to the connecting plate 49. The circular plate 41 is located at the top and bottom of the slide groove 46 and is fixed with an insert cylinder 411. The connecting plate 49 is fixed with an insert column 412 on the surface corresponding to the insert cylinder 411, and the insert column 412 can be slidably inserted into the insert cylinder 411. The blocking component 4 is installed on the rotating ring 38 through the insert rod 42 and the connecting frame 44. In fact, the blocking component 4 can be disassembled and used as needed. The connecting frame 44 is a U-shaped structure, which can avoid the position of the long plate 32 and will not interfere with the up and down movement of the long plate 32. By rotating the adjusting screw 43, the connecting frame 44 cooperates with the adjusting screw 43 to drive the insert rod 42 and the circular plate 41 to move in the inner cylinder 2. By adjusting the position of the circular plate 41, the storage space in the inner cylinder 2 can be adjusted. In the normal state, the long board 32 passes through the upper and lower plug interfaces 45 of the circular board 41. At this time, the connecting plate 49 is in the maximum expanded state through the elastic force of the second spring 48. The elastic sheet 410 between the two connecting plates 49 can be made of common rubber material, such as a balloon, a connecting object with a certain elasticity and strength, which can shield the area in the middle of the circular plate 41 when the two connecting plates 49 are at the maximum distance, and can also shrink when the two connecting plates 49 are close to each other. The long board 32 clamps the secretion by squeezing downwards. At this time, the two long boards 32 are close to each other, and the long boards 32 squeeze the connecting boards 49 on both sides. The plug posts 412 on the connecting boards 49 are separated from the plug cylinder 411, and then the long boards 32 are When the leading clamp 33 moves backward, the connecting plate 49 will be squeezed. Because the plug post 412 is separated from the plug tube 411, the connecting plate 49 is not restricted and will rotate backward, allowing the clamp 33 to pass through the circular plate 41 and enter the storage space of the cylinder. Then the connecting plate 49 is reset to its original position through its own torsion spring and the second spring 48 between the slider 47. After the long plate 32 is released, the long plate 32 also returns to its original position. The clamp 33 releases the clamped secretions and leaves them in the storage space. The long plate 32 passes through the circular plate 41 along the original path. At this time, the collected sample is stored in the inner cylinder 2. When the device is taken out of the patient's vagina, the problem of the collected sample falling can be avoided.

[0031] In this embodiment, an elastic clip 21 is fixed at the opening at the tail end of the outer tube 1, and the surface of the inner tube 2 is clamped inside the elastic clip 21. One side of the elastic clip 21 is provided with an opening. The inner tube 2 is fixed by the elastic clip 21 and is connected to the operation hole 13. The internal secretions of the vagina are clamped by moving the clamp 33 inside the inner tube 2. At the same time, the propulsion assembly 3 can be separated from the inner tube 2 after use, and the inner tube 2 is taken out from the outer tube 1. After the collected sample temporarily stored in the inner tube 2 is taken out, the various components of the device are disinfected respectively and can be reused. The elastic clip 21 is a common plastic clip with certain elasticity and deformation ability. The inner tube 2 can be inserted and clamped through the opening position.

[0032] In this embodiment, the empty parts of the inner walls of the inner tube 2 and the outer tube 1 are liquid flow channels, and a plurality of outflow holes 15 are provided on the surface of the front end of the round head 11. The size of the outer tube 1 is larger than that of the inner tube 2. Therefore, there is a gap between the outer tube 1 and the inner tube 2. The gap is the liquid flow channel and cooperates with the outflow holes 15 at the front end of the round head 11 to facilitate flushing or suction of liquid inside the patient's vagina. The principle is basically the same as that of the vaginal speculum, except that the present structure does not have the discomfort of inserting the vaginal speculum.

[0033] In this embodiment, a wire tube 16 is fixed on the inner wall of the top of the outer tube 1, and connecting wires connected to the light source 12 and the camera 14 are arranged in the wire tube 16. The wire tube 16 on the inner wall of the outer tube 1 is used to install the connecting wires of the light source 12 and the camera 14. The connecting wires are visually arranged inside the wire tube 16, which is convenient for connection with external devices. The principles of the light source 12 and the camera 14 in this technology both adopt probes with camera and lighting functions in existing medical devices.

[0034] When the device is used, the propulsion assembly 3 is installed as a whole on the threaded ring 22 at the outer end of the inner tube 2 through the nut 37. By rotating the adjusting screw 43, the cooperation of the connecting frame 44 and the adjusting screw 43 drives the insertion rod 42 and the circular plate 41 to move in the inner tube 2. By adjusting the position of the circular plate 41, the size of the storage space in the inner tube 2 can be adjusted. Then the outer tube 1 is inserted into the patient's vagina, and the position of the internal lesion of the vagina is observed and the image is collected through the light source 12 and the camera 14 of the round head 11. Under normal conditions, the long plate 32 passes through the upper and lower plug-in ports 45 of the circular plate 41. At this time, the connecting plate 49 is in the maximum expansion state due to the elastic force of the second spring 48. The elastic sheet 410 between the two connecting plates 49 can be made of common rubber material, such as a balloon, a connecting object with certain elasticity and strength, which can block the area in the middle of the circular plate 41 when the two connecting plates 49 are at the maximum distance, and can also shrink when the two connecting plates 49 are close to each other. The long plate 32 clamps the secretion by squeezing downward. At this time, the two long plates 32 are close to each other. The plate 32 squeezes the connecting plates 49 on both sides, and the pins 412 on the connecting plates 49 are separated from the insert cylinder 411. Then, when the long plate 32 leads the clamp 33 to move backward, the connecting plates 49 are squeezed. Because the pins 412 are separated from the insert cylinder 411, the connecting plates 49 are not restricted and rotate backward, allowing the clamp 33 to pass through the circular plate 41 and enter the storage space of the cylinder. Then, the connecting plates 49 are reset to their original positions through their own torsion springs and the second springs 48 between the sliders 47, and the long plate 32 is released. Afterwards, the long plate 32 also returns to its original position, the clamp 33 releases the clamped secretions and leaves them inside the storage space, and the long plate 32 passes through the circular plate 41 along the original path. At this time, the collected samples are stored in the inner tube 2. When the device is taken out from the patient's vagina, the problem of the collected samples falling can be avoided. The inner tube 2 is separated from the outer tube 1, the propulsion assembly 3 is separated from the inner tube 2, the inner tube 2 is taken out from the outer tube 1, the collected samples temporarily stored in the inner tube 2 are taken out for inspection, and each component of the device is disinfected respectively.

[0035] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A visual vaginal inspection device, comprising an outer tube (1), characterized in that: One end of the outer cylinder (1) is connected to a round head (11), and the other end of the outer cylinder (1) is provided with an opening. An operation hole (13) is provided on the surface of the round head (11) at an end away from the outer cylinder (1). A camera (14) is provided at the upper end of the round head (11) located at the operation hole (13), and an annular light source (12) is installed on the surface of the round head (11). An inner cylinder (2) is installed inside the outer cylinder (1), and one end of the inner cylinder (2) is plugged into the position of the operation hole (13). The other end of the inner cylinder (2) is plugged into a propulsion assembly (3), and the propulsion assembly (3) comprises a socket (31). Two movable grooves (34) are provided on the surface of the socket (31), and a long plate (32) is slidably plugged into the movable groove (34). The two groups of the long plates (32) are connected to the outer cylinder (1). A clamp (33) is fixed to one end inserted into the inner cylinder (2), and anti-slip teeth (39) are arranged on the inner surface of the clamp (33). A blocking assembly (4) is arranged inside the inner cylinder (2), and the blocking assembly (4) comprises a circular plate (41). The circular plate (41) slides along the inner cylinder (2), and an insertion port (45) is provided on the upper and lower end surfaces of the circular plate (41). The long plate (32) slides through the insertion port (45). Two elastic sheets (410) are symmetrically arranged on the surface of the circular plate (41) located between the two groups of long plates (32). A rotating ring (38) is sleeved on the outermost end of the inner cylinder (2), and insertion rods (42) are fixed on both sides of the back of the circular plate (41), and the insertion rods (42) and the long plate (32) both slide through the rotating ring (38).

2. A visual vaginal examination device according to claim 1, characterized in that: The propulsion assembly (3) further comprises a first spring (35), the first spring (35) being fixed between the inner wall of the movable groove (34) and the long plate (32), and an extrusion rod (36) being slidably inserted into the upper and lower sides of the socket (31), and the extrusion rod (36) being fixedly connected to the insertion end of the long plate (32).

3. A visual vaginal examination device according to claim 2, characterized in that: A nut (37) is rotatably mounted on one end of the rotating ring (38) close to the inner cylinder (2) through a bearing, a threaded ring (22) is provided at the outermost end of the inner cylinder (2), and the nut (37) is threadedly sleeved on the threaded ring (22), and a movable notch (310) is provided on the surface of the rotating ring (38) at a position corresponding to the long plate (32), and the long plate (32) passes through the movable notch (310).

4. The visual exploration vaginal examination device according to claim 1, characterized in that: The blocking assembly (4) also includes a connecting frame (44), and one end of the insertion rod (42) passing through the rotating ring (38) is fixed with the connecting frame (44), and the connecting frame (44) bypasses the long plate (32) and is threadedly connected with an adjusting screw (43), and one end of the adjusting screw (43) is rotatably mounted on the surface of the rotating ring (38) through a bearing.

5. The visual exploration vaginal examination device according to claim 4, characterized in that: The circular plate (41) is provided with sliding grooves (46) on the inner walls on both sides of the elastic sheet (410), and two sliding blocks (47) are symmetrically slidably connected inside the sliding grooves (46), and a second spring (48) is fixed between the two groups of the sliding blocks (47).

6. The visual exploration vaginal examination device according to claim 5, characterized in that: A connecting plate (49) is rotatably mounted on the outer surface of the sliding block (47) via a rotating shaft and a torsion spring, and the upper and lower ends of the elastic sheet (410) are fixedly connected to the connecting plate (49).

7. The visual exploration vaginal examination device according to claim 6, characterized in that: The circular plate (41) is located at the top and bottom of the slide groove (46) and is fixed with an insert cylinder (411). The connecting plate (49) is fixed with an insert column (412) on the surface corresponding to the insert cylinder (411), and the insert column (412) can be slidably inserted into the insert cylinder (411).

8. The visual exploration vaginal examination device according to claim 1, characterized in that: An elastic clip (21) is fixed at the tail end opening of the outer tube (1), and the surface of the inner tube (2) is clamped inside the elastic clip (21), and an opening is provided on one side of the elastic clip (21).

9. The visual exploration vaginal examination device according to claim 1, characterized in that: The vacant parts of the inner walls of the inner tube (2) and the outer tube (1) serve as liquid flow channels, and a plurality of outflow holes (15) are provided on the surface of the front end of the round head (11).

10. The visual exploration vaginal examination device according to claim 1, characterized in that: A wire tube (16) is fixed on the inner wall of the top of the outer tube (1), and a connecting wire connected to the light source (12) and the camera (14) is arranged inside the wire tube (16).

Images