Gynecological clinical vaginal secretion sampling device

Abstract

The invention discloses a gynecological clinical vaginal secretion sampling device, and belongs to the technical field of medical instruments. A gynecological clinical vaginal secretion sampling device comprises a support frame mechanism. According to the gynecological clinical vaginal secretion sampling device, the distraction clamps enter the vagina and distraction the vaginal wall, the sampler and the sampling rod enter the vagina through the space between the two distraction clamps, the sampling rod is slightly rotated anticlockwise, and the sampling head and the flexible arc plate are both made of silica gel materials; secreta collected by the sampling head and the flexible arc plate can be scraped by the scraping mechanism, and the secreta is guided to the collecting mechanism along the scraping mechanism, so that compared with existing cotton swab and brush sampling, cotton velvet is prevented from being retained in the vagina, and the problem of pruritus caused by the cotton velvet retained in the vagina is solved; and the problem that a thin film on the inner wall of the vagina is stimulated by brush sampling so as to feel uncomfortable is solved, and the collection amount of vaginal secretions is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more specifically to a vaginal secretion sampling device for gynecological clinics. Background Art

[0002] Gynecological diseases refer to abnormal changes or diseases in the female reproductive system. Vaginal secretions are collected and tested using testing equipment to determine whether there is a risk of inflammation, hyperplasia, or cancer. The collection of vaginal secretions in gynecological clinical practice requires the use of a vaginal secretion sampling device.

[0003] Chinese patent application number CN202110582632.3 discloses a vaginal secretion sampling device for gynecological clinics, comprising a movable arm arranged on a connecting seat and crossed in a clamp-arm style, the tail ends of the movable arms are respectively provided with a handgrip ring for a doctor to grasp, the front end of the movable arm is provided with a movable block that can slide back and forth, the movable block is provided with a rotatable movable rod, the rod body of the movable rod is provided with a lamp bead, and the front end of the movable rod is provided with a clamping arm;

[0004] The above invention solves the problem that the vaginal secretion sampling device cannot be bent and cannot be positioned at different parts for sampling. The rotatable clamping arm is convenient for clamping secretions at different parts of the vagina, with accurate positioning and easy operation, which can bring convenience to the doctor's work. However, when sampling vaginal secretions in the existing way, the medical staff first puts the duck tongue forceps into the vagina, then holds the duck tongue forceps tightly to expand the vagina, and collects the secretions with a disposable sterile cotton swab or a sampling brush. Holding the duck tongue forceps in one hand and taking the cotton swab for sampling in the other hand is not convenient for the medical staff to collect samples. When using a sterile cotton swab for collection, the cotton wool on the cotton swab may adhere to the vagina, and the retained cotton wool may cause itching in the vagina. In severe cases, it may also cause inflammation. When collecting secretions with a sampling brush, the brush may stimulate the thin membrane of the inner wall of the vagina, which may make the patient feel uncomfortable. When collecting secretions with a sterile cotton swab or a sampling brush, the amount of secretions collected may be small, which may affect the judgment of the detection instrument on the secretions when detecting the secretions. Summary of the invention

[0005] The purpose of the present invention is to provide a vaginal secretion sampling device for gynecological clinics to solve the problems raised in the above background technology:

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A vaginal secretion sampling device for gynecological clinical practice comprises a support frame mechanism, wherein two fixed plates are correspondingly arranged at the ends of the support frame mechanism, wherein two slide rail mechanisms are correspondingly fixedly installed on the surface of one of the fixed plates, a movable plate is slidably connected to the surface of the slide rail mechanism, and two matching spreading clamps are fixedly and rotatably connected to the surface of the movable plate, and two deformable slide rails are correspondingly fixedly installed on the surface of the fixed plate, the deformable slide rail is located between the two slide rail mechanisms, and a ball head matching the two deformable slide rails is movably connected inside the two deformable slide rails, a fixed rod is commonly fixedly installed between the spreading clamp and the ball head, a fixed ring is fixedly installed on the surface of the fixed plate, a sampler is slidably connected inside the fixed ring, a through groove is provided inside the sampler, a sampling rod is slidably connected inside the through groove, a sampling head and a flexible arc plate are respectively fixedly installed on one end of the sampling rod, a scraping mechanism for scraping secretions on the surface of the sampling head and the flexible arc plate is fixedly installed on one end surface of the sampler, and a collecting mechanism for collecting secretions is fixedly installed on one end surface of the sampler.

[0008] By adopting the above technical solution, the two expansion clamps cooperate with the deformable slide rail, the ball head and the fixed rod, the expansion clamps enter the vagina and expand the vaginal wall, the sampler and the sampling rod pass through the fixed ring and then enter the vagina through the two expansion clamps, and the sampling rod is slightly rotated counterclockwise. At this time, the sampling head and the flexible arc plate collect secretions. The sampling head and the flexible arc plate are both made of silicone material. When the sampling rod is rotated, the secretions collected by the sampling head and the flexible arc plate will be scraped off by the scraping mechanism, and the secretions will be guided to the collection mechanism along the scraping mechanism. Compared with the existing use of duck tongue forceps, it is convenient for medical staff to collect samples. Compared with the existing cotton swab and brush sampling, it not only avoids the retention of cotton wool in the vagina and prevents the problem of itching caused by cotton wool retention in the vagina, but also solves the problem of brush sampling irritating the vaginal wall membrane and causing discomfort, and increases the amount of vaginal secretions collected.

[0009] Preferably, the collecting mechanism is located below the sampling rod, the scraping mechanism matches the collecting mechanism, and the sampling head and the flexible arc plate are both made of silicone material.

[0010] By adopting the above technical solution, since the sampling head and the flexible arc plate are both made of silicone material, it is more comfortable during the process of collecting secretions.

[0011] Preferably, a collecting groove is provided inside the collecting mechanism, a guide groove is provided on the inner end surface of the collecting groove, and a conical plug for blocking the guide groove is provided on the end surface of the collecting mechanism, and the conical plug matches the guide groove.

[0012] By adopting the above technical solution, the sampler in the sterile tray is taken out, the cone plug is pulled out by tweezers, and then the sampler is inverted. At this time, the secretion liquid inside the collection tank flows out through the guide groove.

[0013] Preferably, the slide rail mechanism includes a slide groove seat, the bottom surface of the slide groove seat is fixedly connected to the surface of one of the fixed plates, and the interiors of the two slide groove seats are both slidably connected with matching sliders, and the end surface of the slider is fixedly connected to the bottom surface of the movable plate.

[0014] Preferably, a telescopic mechanism is fixedly mounted on the inner wall of the slide slot seat, and a telescopic end of the telescopic mechanism is fixedly connected to the end surface of the slide block.

[0015] Preferably, an extended guard plate is fixedly mounted on one end surface of the sampler, and a lamp for lighting is fixedly mounted on one end surface of the sampler, and the lamp is located above the extended guard plate.

[0016] Preferably, a plurality of elastic clips are fixedly mounted inside the fixing ring, the sampler is slidably connected to the fixing ring via the elastic clips, a gripping rod is fixedly mounted at one end of the sampler, and the gripping rod is located below the sampling rod.

[0017] Preferably, the support frame mechanism includes two rotating columns, which are rotatably connected to the inner side surfaces of the ends of two fixed plates respectively, and rotating frames are fixedly installed on the surfaces of the two rotating columns, and rotating plates are rotatably connected to one end of the two rotating frames, and leg guards for leg guards are fixedly installed on the end surfaces of the two rotating plates.

[0018] By adopting the above technical solution, the support frame mechanism is placed between the patient's legs, and the two leg guards are in contact with the thigh surface, and then the adjustment wire is adjusted to make the rotating drum rotate on the surface of the threaded rod. The distance between the rotating drum and the threaded rod meets the comfortable distance between the patient's legs. The rotating locking wire is rotated to lock the rotating plate to ensure that medical staff can sample vaginal secretions.

[0019] Preferably, the surfaces of the two rotating columns are both provided with spring shafts, the rotating columns are rotatably connected to the fixed plate via the spring shafts, and one end surface of the two rotating frames is both provided with locking wires for locking the rotating plates.

[0020] By adopting the above technical solution, after the adjustment is completed, the locking wire is rotated to lock the rotating plate.

[0021] Preferably, a mounting plate is fixedly mounted on the bottom surface of one end of the two rotating frames, a rotating cylinder, a threaded rod and an adjustment wire are commonly arranged between the two mounting plates, the rotating cylinder and the threaded rod are threadedly connected to each other, the adjustment wire is fixedly connected to one end surface of the rotating cylinder, one end of the threaded rod is fixedly connected to the inner side surface of one of the mounting plates, and one end of the rotating cylinder is rotatably connected to the inner side surface of the other mounting plate.

[0022] By adopting the above technical solution and the design of the rotating drum and the threaded rod, the distance between the two rotating frames can be adjusted more stably and smoothly.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1) When the vaginal secretion sampling device for gynecological clinic is in use, the two opening clamps cooperate with the deformable slide rail, the ball head and the fixed rod, the opening clamps enter the vagina and open the vaginal wall, the sampler and the sampling rod pass through the fixed ring and then pass through the two opening clamps into the vagina, and the sampling rod is slightly rotated counterclockwise. At this time, the sampling head and the flexible arc plate collect the secretions. The sampling head and the flexible arc plate are both made of silicone material. When the sampling rod is rotated, the secretions collected by the sampling head and the flexible arc plate will be scraped off by the scraping mechanism, and the secretions will be guided to the collection mechanism along the scraping mechanism. Compared with the existing cotton swab and brush sampling, it not only avoids the problem of cotton wool being retained in the vagina and preventing the problem of itching caused by cotton wool retention in the vagina, but also solves the problem of brush sampling irritating the vaginal inner wall membrane and causing discomfort, and increases the amount of vaginal secretions collected.

[0025] 2) When the vaginal secretion sampling device for gynecological clinic is in use, the two opening clamps cooperate with the deformable slide rail, the ball head and the fixed rod, the opening clamps enter the vagina and open the vaginal wall, and the sampler and the sampling rod pass through the fixed ring and then pass between the two opening clamps into the vagina. Compared with the existing duck tongue forceps, it is more convenient for medical staff to take samples.

[0026] 3) When using the vaginal secretion sampling device for gynecological clinics, the support frame mechanism is placed between the patient's legs, and the two leg guards are in close contact with the thigh surface. Then the adjustment wire is adjusted to make the rotating drum rotate on the surface of the threaded rod. The distance between the rotating drum and the threaded rod is consistent with the comfortable distance between the patient's legs. The rotating locking wire is rotated to lock the rotating plate to ensure that medical staff can sample vaginal secretions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the installation position structure of the slide rail mechanism and the fixing plate of the present invention;

[0029] Figure 3 It is a schematic diagram of the installation position of the opening clamp and the movable plate of the present invention;

[0030] Figure 4 It is a schematic diagram of the position structure of the slide seat and the slider of the present invention;

[0031] Figure 5 It is a schematic diagram of the position structure of the fixing ring and the sampler of the present invention;

[0032] Figure 6 It is a schematic diagram of the installation position structure of the sampling rod and the sampler of the present invention;

[0033] Figure 7 It is a schematic diagram of the installation position structure of the scraping mechanism and the collecting mechanism of the present invention;

[0034] Figure 8 It is a schematic diagram of the internal structure of the collection mechanism of the present invention;

[0035] Fig. 9 It is a schematic diagram of the end structure of the sampling rod of the present invention.

[0036] Explanation of the numbers in the figure: 1. Support frame mechanism; 2. Fixed plate; 3. Slide rail mechanism; 4. Slide seat; 5. Slider; 6. Moving plate; 7. Open clamp; 8. Deformable slide rail; 9. Ball head; 10. Fixed rod; 11. Fixed ring; 12. Sampler; 13. Through groove; 14. Sampling rod; 15. Sampling head; 16. Flexible arc plate; 17. Scraping mechanism; 18. Collecting mechanism; 19. Telescopic mechanism; 20. Collecting trough; 21. Guide trough; 22. Cone plug; 23. Extended guard plate; 24. Lamp; 25. Elastic clip; 26. Grip; 27. Rotating column; 28. Rotating frame; 29. ​​Rotating plate; 30. Leg guard; 31. Mounting plate; 32. Rotating cylinder; 33. Threaded rod; 34. Adjusting wire; 35. Spring shaft; 36. Locking wire. DETAILED DESCRIPTION

[0037] Example 1

[0038] See also Figures 1 to 9A vaginal secretion sampling device for gynecological clinical practice includes a support frame mechanism 1, two fixed plates 2 are correspondingly arranged at the ends of the support frame mechanism 1, two slide rail mechanisms 3 are correspondingly fixedly installed on the surface of one of the fixed plates 2, and a working opening clamp 7 of the slide rail mechanism 3 is put into the vagina, and a movable plate 6 is slidably connected to the surface of the slide rail mechanism 3, and two matching opening clamps 7 are fixedly and rotatably connected to the surface of the movable plate 6. The opening clamp 7 is a conventional opening clamp 7 in the prior art, and two deformable slide rails 8 are correspondingly fixedly installed on the surface of the fixed plate 2. Since the deformable slide rail 8 is divided into a first flat slope, an inclined slope and a second flat slope, the two opening clamps 7 are in cooperation with the deformable slide rail 8, the ball head 9 and the fixed rod 10. The two opening clamps 7 are in the first During a flat slope movement, the two opening clamps 7 enter the vagina. When the two opening clamps 7 are at the slope, the two opening clamps 7 open to open the vaginal wall. The deformable slide rail 8 is located between the two slide rail mechanisms 3. The two deformable slide rails 8 are internally movably connected with a ball head 9 that matches them. A fixing rod 10 is fixedly installed between the opening clamp 7 and the ball head 9. A fixing ring 11 is fixedly installed on the surface of the fixing plate 2. A sampler 12 is slidably connected inside the fixing ring 11. The sampler 12 is used to lower a sampling rod 14 into the vagina. A through groove 13 is provided inside the sampler 12. The sampling rod 14 is slidably connected inside the through groove 13. A sampling head 15 and a flexible arc plate 16 are fixedly installed at one end of the sampling rod 14. By slightly rotating the sampling rod 14 counterclockwise, the sampling head 15 and the flexible arc plate 16 collect secretions. A scraping mechanism 17 for scraping secretions on the surface of the sampling head 15 and the flexible arc plate 16 is fixedly installed on one end surface of the sampler 12. The scraping mechanism 17 scrapes off the secretions collected by the sampling head 15 and the flexible arc plate 16. A collecting mechanism 18 for collecting secretions is fixedly installed on one end surface of the sampler 12. The collecting mechanism 18 is used to collect secretions. The two opening clamps 7 cooperate with the deformable slide rail 8, the ball head 9 and the fixed rod 10. The opening clamps 7 enter the vagina and open the vaginal wall. The sampler 12 and the sampling rod 14 pass through the fixed ring 11 and enter between the two opening clamps 7. The sampling rod 14 is inserted into the vagina, and the sampling head 15 and the flexible arc plate 16 are used to collect secretions by slightly rotating the sampling rod 14 counterclockwise. The sampling head 15 and the flexible arc plate 16 are both made of silicone material. When the sampling rod 14 is rotated, the secretions collected by the sampling head 15 and the flexible arc plate 16 will be scraped off by the scraping mechanism 17, and the secretions will be guided to the collecting mechanism 18 along the scraping mechanism 17. Compared with the existing use of duck tongue forceps, it is convenient for medical staff to collect samples. Compared with the existing cotton swab and brush sampling, it not only avoids the problem of cotton wool being retained in the vagina and preventing the problem of itching caused by cotton wool retention in the vagina, but also solves the problem of discomfort caused by brush sampling irritating the inner wall membrane of the vagina, and increases the amount of vaginal secretions collected.

[0039] The collecting mechanism 18 is located below the sampling rod 14, the scraping mechanism 17 matches the collecting mechanism 18, and the sampling head 15 and the flexible arc plate 16 are both made of silicone material. Since the sampling head 15 and the flexible arc plate 16 are both made of silicone material, it is more comfortable during the process of collecting secretions.

[0040] A collecting groove 20 is provided inside the collecting mechanism 18, and a guide groove 21 is provided on the inner end surface of the collecting groove 20. A conical plug 22 for blocking the guide groove 21 is provided on the end surface of the collecting mechanism 18. The conical plug 22 matches the guide groove 21. The sampler 12 in the sterile tray is taken out, the conical plug 22 is removed by tweezers, and then the sampler 12 is inverted. At this time, the secretion liquid inside the collecting groove 20 flows out through the guide groove 21.

[0041] The slide rail mechanism 3 includes a slide groove seat 4, the bottom surface of the slide groove seat 4 is fixedly connected to the surface of one of the fixed plates 2, and the insides of the two slide groove seats 4 are both slidably connected with matching sliders 5, and the end surfaces of the sliders 5 are fixedly connected to the bottom surface of the movable plate 6.

[0042] A telescopic mechanism 19 is fixedly mounted on the inner wall of the slide seat 4. The telescopic end of the telescopic mechanism 19 is fixedly connected to the end surface of the slider 5. The telescopic mechanism 19 is a conventional emergency avoidance electric control telescopic rod in the prior art.

[0043] An extended guard plate 23 is fixedly mounted on one end surface of the sampler 12 , and a lamp 24 for lighting is fixedly mounted on one end surface of the sampler 12 . The lamp 24 is located above the extended guard plate 23 , and can be used for lighting during sampling.

[0044] A plurality of elastic clips 25 are fixedly installed inside the fixed ring 11. The sampler 12 is slidably connected to the fixed ring 11 via the elastic clips 25. A gripping rod 26 is fixedly installed at one end of the sampler 12. The gripping rod 26 is located below the sampling rod 14. The elastic clip 25 is a conventional elastic clip 25 in the prior art. The elastic clip 25 clamps the sampler 12 to ensure the stability of the sampler 12 during the sampling process.

[0045] The use steps of the present invention are as follows: when the vaginal secretion sampling device for gynecological clinic is used, before sampling the vaginal secretions, the patient is first allowed to lie flat on the bed, and then the two legs are propped up. At this time, the support frame mechanism 1 is placed between the two legs. The support frame mechanism 1 is used to support the patient's legs. At this time, the opening clamp 7 is aligned with the patient's vagina. The telescopic mechanism 19 slowly extends and moves with the slider 5, thereby causing the moving plate 6 to move with the two opening clamps 7. Since the deformable slide rail 8 is divided into a first flat slope, an inclined slope and a second flat slope, the two opening clamps 7 cooperate with the deformable slide rail 8, the ball head 9 and the fixing rod 10. When the two opening clamps 7 move on the first flat slope, the two opening clamps 7 enter the vagina. When the two opening clamps 7 are on When the sampler 12 is at the slope, the two opening clamps 7 are opened to open the vaginal wall. At this time, the telescopic mechanism 19 is stopped, and the sampler 12 and the sampling rod 14 are passed through the fixing ring 11 and then through the two opening clamps 7 into the vagina. When the sampler 12 is lowered, the sampling rod 14 is manually pulled out so that the sampling head 15 and the flexible arc plate 16 at the end of the sampling rod 14 contact the vaginal secretion organ, and the sampling rod 14 is slightly rotated counterclockwise. At this time, the sampling head 15 and the flexible arc plate 16 collect the secretions. When the sampling rod 14 is rotated, the secretions collected by the sampling head 15 and the flexible arc plate 16 will be scraped off by the scraping mechanism 17, and the secretions will be diverted to the collection mechanism 18 along the scraping mechanism 17. The head 15 and the flexible arc plate 16 are both made of silicone material, which is relatively comfortable during the process of collecting secretions. After the collection is completed, the sampler 12 and the sampling rod 14 are taken out and placed in the sterile tray. At this time, the expansion clamp 7 is taken out from the vagina, and the support frame mechanism 1 is disassembled, and then the sampler 12 in the sterile tray is taken out, the cone plug 22 is removed by tweezers, and then the sampler 12 is inverted. At this time, the secretion inside the collection tank 20 flows out through the guide groove 21 for later detection. In this scheme, the two expansion clamps 7 cooperate with the deformable slide rail 8, the ball head 9 and the fixed rod 10. The expansion clamps 7 enter the vagina and expand the vaginal wall, and the sampler 12 and the sampling rod 14 are passed through the fixing ring 11 and between the two expansion clamps 7 The sampling rod 14 is inserted into the vagina and the sampling head 15 and the flexible arc plate 16 are used to collect secretions. The sampling head 15 and the flexible arc plate 16 are both made of silicone material. When the sampling rod 14 is rotated, the secretions collected by the sampling head 15 and the flexible arc plate 16 will be scraped off by the scraping mechanism 17, and the secretions will be guided to the collection mechanism 18 along the scraping mechanism 17. Compared with the existing duck tongue forceps, it is convenient for medical staff to collect samples. Compared with the existing cotton swab and brush sampling, it not only avoids the problem of cotton wool being retained in the vagina and preventing the problem of itching caused by cotton wool retention in the vagina, but also solves the problem of discomfort caused by brush sampling irritating the inner wall membrane of the vagina, and increases the amount of vaginal secretions collected.

[0046] Example 2

[0047] When medical staff are sampling vaginal secretions from patients, the patients may feel nervous or their legs may be closed due to conditioned reflex, making it inconvenient for medical staff to collect vaginal secretions. The following solution can be used to solve the problem.

[0048] See also Figures 1 to 9 , combined with the basis of Example 1, the difference is that the support frame mechanism 1 includes two rotating columns 27, and the two rotating columns 27 are rotatably connected to the inner side surfaces of the ends of the two fixed plates 2 respectively, and the surfaces of the two rotating columns 27 are fixedly installed with rotating frames 28, and one end of the two rotating frames 28 is rotatably connected with a rotating plate 29, and the end surfaces of the two rotating plates 29 are fixedly installed with leg guards 30 for leg protection. By placing the support frame mechanism 1 between the patient's legs, and the two leg guards 30 are in contact with the surface of the thigh, and then adjusting the adjustment wire 34, the rotating drum 32 rotates on the surface of the threaded rod 33, and the distance between the rotating drum 32 and the threaded rod 33 is consistent with the comfortable distance between the patient's legs, the rotating locking wire 36 is rotated to lock the rotating plate 29 to ensure that medical staff can sample vaginal secretions.

[0049] The surfaces of the two rotating columns 27 are both provided with spring shafts 35, and the rotating columns 27 are rotatably connected to the fixed plate 2 through the spring shafts 35. The surfaces of one end of the two rotating frames 28 are both provided with locking wires 36 for locking the rotating plate 29. After the adjustment is completed, the locking wires 36 are rotated to lock the rotating plate 29.

[0050] A mounting plate 31 is fixedly mounted on the bottom surface of one end of the two rotating frames 28, and a rotating cylinder 32, a threaded rod 33 and an adjusting wire 34 are commonly arranged between the two mounting plates 31. The rotating cylinder 32 and the threaded rod 33 are threadedly connected to each other, and the adjusting wire 34 is fixedly connected to one end surface of the rotating cylinder 32, one end of the threaded rod 33 is fixedly connected to the inner side surface of one of the mounting plates 31, and one end of the rotating cylinder 32 is rotatably connected to the inner side surface of the other mounting plate 31. The design of the rotating cylinder 32 and the threaded rod 33 makes it more stable and smooth when the distance between the two rotating frames 28 is adjusted.

[0051] The use steps of the present invention are as follows: when the vaginal secretion sampling device for gynecological clinic is used, before sampling the vaginal secretions, the support frame mechanism 1 is placed between the patient's legs, and the two leg guards 30 are in close contact with the thigh surface. At this time, the locking wire 36 does not lock the locking rotating plate 29, and then the adjusting wire 34 is adjusted to make the rotating cylinder 32 rotate on the surface of the threaded rod 33, and the distance between the rotating cylinder 32 and the threaded rod 33 meets the comfortable distance between the patient's legs. During the adjustment process, the leg guard 30 is always in close contact with the thigh surface under the action of the rotating plate 29. After the adjustment is completed, the locking wire 36 is rotated to lock the rotating plate 29. This scheme is achieved by placing the support frame mechanism 1 between the patient's legs, and the two leg guards 30 are in close contact with the thigh surface, and then adjusting the adjusting wire 34 to make the rotating cylinder 32 rotate on the surface of the threaded rod 33, and the distance between the rotating cylinder 32 and the threaded rod 33 meets the comfortable distance between the patient's legs. The locking wire 36 is rotated to lock the rotating plate 29 to ensure that medical staff can sample the vaginal secretions.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vaginal secretion sampling device for gynecological clinics, comprising a support frame mechanism (1), characterized in that: Two fixed plates (2) are correspondingly arranged at the ends of the support frame mechanism (1), two slide rail mechanisms (3) are correspondingly fixedly installed on the surface of one of the fixed plates (2), a movable plate (6) is slidably connected to the surface of the slide rail mechanism (3), two matching expansion clamps (7) are fixedly and rotatably connected to the surface of the movable plate (6), two deformable slide rails (8) are correspondingly fixedly installed on the surface of the fixed plate (2), the deformable slide rail (8) is located between the two slide rail mechanisms (3), the two deformable slide rails (8) are internally movably connected with matching ball heads (9), and a fixed rod (10) is fixedly installed between the expansion clamp (7) and the ball head (9). 10), a fixing ring (11) is fixedly mounted on the surface of the fixing plate (2), a sampler (12) is slidably connected inside the fixing ring (11), a through groove (13) is provided inside the sampler (12), a sampling rod (14) is slidably connected inside the through groove (13), a sampling head (15) and a flexible arc plate (16) are fixedly mounted on one end of the sampling rod (14), a scraping mechanism (17) for scraping secretions on the surface of the sampling head (15) and the flexible arc plate (16) is fixedly mounted on one end surface of the sampler (12), and a collecting mechanism (18) for collecting secretions is fixedly mounted on one end surface of the sampler (12).

2. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: The collecting mechanism (18) is located below the sampling rod (14), the scraping mechanism (17) matches the collecting mechanism (18), and the sampling head (15) and the flexible arc plate (16) are both made of silicone material.

3. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: The collecting mechanism (18) has a collecting groove (20) formed inside, a guide groove (21) formed on the inner end surface of the collecting groove (20), and a cone plug (22) for blocking the guide groove (21) is provided on the end surface of the collecting mechanism (18), wherein the cone plug (22) matches the guide groove (21).

4. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: The slide rail mechanism (3) comprises a slide groove seat (4), the bottom surface of which is fixedly connected to the surface of one of the fixed plates (2), and the insides of the two slide groove seats (4) are both slidably connected with a matching slider (5), and the end surface of the slider (5) is fixedly connected to the bottom surface of the movable plate (6).

5. A vaginal secretion sampling device for gynecological clinical use according to claim 4, characterized in that: A telescopic mechanism (19) is fixedly mounted on the inner wall of the slide groove seat (4), and the telescopic end of the telescopic mechanism (19) is fixedly connected to the end surface of the slider (5).

6. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: An extended guard plate (23) is fixedly mounted on one end surface of the sampler (12), and a lamp (24) for lighting is fixedly mounted on one end surface of the sampler (12), wherein the lamp (24) is located above the extended guard plate (23).

7. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: A plurality of elastic clips (25) are fixedly mounted correspondingly inside the fixing ring (11); the sampler (12) is slidably connected to the fixing ring (11) via the elastic clips (25); a gripping rod (26) is fixedly mounted at one end of the sampler (12); and the gripping rod (26) is located below the sampling rod (14).

8. A vaginal secretion sampling device for gynecological clinical use according to claim 1, characterized in that: The support frame mechanism (1) comprises two rotating columns (27), the two rotating columns (27) are respectively rotatably connected to the inner side surfaces of the ends of the two fixed plates (2), the surfaces of the two rotating columns (27) are fixedly mounted with rotating frames (28), one ends of the two rotating frames (28) are rotatably connected with rotating plates (29), and the end surfaces of the two rotating plates (29) are fixedly mounted with leg guards (30) for leg guards.

9. A vaginal secretion sampling device for gynecological clinics according to claim 8, characterized in that: The surfaces of the two rotating columns (27) are both provided with spring shafts (35), and the rotating columns (27) are rotatably connected to the fixed plate (2) via the spring shafts (35). The surfaces of one ends of the two rotating frames (28) are both provided with locking wires (36) for locking the rotating plate (29).

10. A vaginal secretion sampling device for gynecological clinics according to claim 8, characterized in that: A mounting plate (31) is fixedly mounted on the bottom surface of one end of the two rotating frames (28); a rotating cylinder (32), a threaded rod (33) and an adjusting wire (34) are commonly arranged between the two mounting plates (31); the rotating cylinder (32) and the threaded rod (33) are threadedly connected to each other; the adjusting wire (34) is fixedly connected to the surface of one end of the rotating cylinder (32); one end of the threaded rod (33) is fixedly connected to the inner side surface of one of the mounting plates (31); and one end of the rotating cylinder (32) is rotatably connected to the inner side surface of the other mounting plate (31).

Images