Vaginal secretion sampling device for vaginal micro-ecology detection

Abstract

The invention provides a vaginal secretion sampling device for vaginal micro-ecology detection, and relates to the technical field of sampling equipment. Comprising a supporting rod, a sampling head is arranged on the supporting rod, and a rotating rod is arranged in the supporting rod; the sampling head comprises a sampling disc, a groove is formed in the side face of the sampling disc, a horizontal sliding groove is formed in the groove, a driving rack is slidably arranged in the horizontal sliding groove, and a sampling plate is arranged at one end of the driving rack; a first gear is arranged on the rotating rod, and the first gear is meshed with the driving rack; compared with the prior art, the sampling device is simple in structure, convenient to use and capable of completing multi-directional and multi-depth sampling work at a time and avoiding pollution.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling equipment, and in particular to a vaginal secretion sampling device for vaginal microecology detection. Background Art

[0002] Reproductive examinations can help you understand the health of your reproductive development. The vagina is a passage for conception and reproduction. Normally, the front and back walls are close together, the inner cavity is narrow, but it is contractile and stretchable. The vaginal mucosa is light in color, soft, and smooth. During the examination, you should pay attention to its tension, scars, lumps, bleeding, cysts, etc. Vaginal secretions are a mixture of vaginal mucosal exudates, cervical glands and endometrial secretions, labia majora sweat glands, labia majora sebaceous gland secretions, and Bartholin's gland fluid. When conducting a reproductive examination, you need to use a corresponding sampling device to sample and test the vaginal secretions.

[0003] Currently, a vaginal speculum is usually used to dilate the vagina, and a cotton swab is used to collect secretions. Since it is a manual operation, there are often omissions in the collection or contamination after collection, and the vaginal microecology cannot be effectively detected.

[0004] Therefore, there is an urgent need for a vaginal secretion sampling device for vaginal microecology detection to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a vaginal secretion sampling device for vaginal microecology detection, which has a simple structure and is easy to use, can complete multi-directional and multi-depth sampling work at one time and avoid contamination.

[0006] The embodiment of the present invention is achieved as follows: An embodiment of the present application provides a vaginal secretion sampling device for vaginal microecological detection, which includes a support rod, a sampling head is arranged on the support rod, and a rotating rod is arranged inside the support rod; the sampling head includes a sampling plate, a groove is arranged on the side of the sampling plate, a horizontal slide groove is arranged in the groove, a driving rack is slidably arranged in the horizontal slide groove, and a sampling plate is arranged at one end of the driving rack; a first gear is arranged on the rotating rod, and the first gear is meshed with the driving rack.

[0007] In some embodiments of the present invention, at least four of the above-mentioned grooves are provided, and the four grooves are evenly arranged on the circumference of the sampling disk.

[0008] In some embodiments of the present invention, the driving racks of the plurality of grooves are stacked, and the plurality of driving racks are all meshed with the first gear.

[0009] In some embodiments of the present invention, a rotating disk is disposed at the bottom of the sampling disk, and a sealing plate is disposed on the outer side of the rotating disk, and the shape and size of the sealing plate are adapted to the notch of the groove.

[0010] In some embodiments of the present invention, a second gear is disposed at the bottom of the first gear, a rotating gear ring is disposed on the rotating disk, and the second gear is meshed with the rotating gear ring through a third gear.

[0011] In some embodiments of the present invention, a plurality of the sampling disks are stacked.

[0012] In some embodiments of the present invention, the interior of the support rod is hollow, and a plurality of rotating rods are provided, and the plurality of rotating rods are sleeved and arranged; the number of the rotating rods corresponds to the sampling disk.

[0013] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects: At present, the method of using a vaginal speculum to expand the vagina and using a cotton swab to collect secretions is manually operated, which often leads to omissions in the collection or contamination after the collection. The present invention provides a vaginal secretion sampling device for vaginal microecological detection, which includes a support rod, a sampling head is arranged on the support rod, and a rotating rod is arranged in the support rod; the sampling head includes a sampling plate, a groove is arranged on the side of the sampling plate, a horizontal slide is arranged in the groove, a driving rack is slidably arranged in the horizontal slide, and a sampling plate is arranged at one end of the driving rack; a first gear is arranged on the rotating rod, and the first gear is meshed with the driving rack.

[0014] The present invention limits the driving rack by a horizontal slide groove in the groove on the sampling disk, and by rotating the rotating rod arranged in the supporting rod, the first gear can drive the driving rack to move, so that the sampling plate arranged at one end of the driving rack can be extended to sample, and can be retracted after the sampling is completed to avoid contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a front view of an embodiment of the present invention; Figure 2 This is a front view of a support rod according to an embodiment of the present invention; Figure 3 A top view of a sampling disk according to an embodiment of the present invention; Figure 4 It is a bottom view of the rotating disk according to an embodiment of the present invention.

[0017] Icons: 1. Sampling head; 2. Support rod; 3. Sampling plate; 4. Rotating plate; 5. Sealing plate; 6. Rotating rod; 7. First gear; 8. Second gear; 9. Third gear; 10. Rotating gear ring; 12. Horizontal slide; 13. Driving rack; 14. Sampling plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] Please refer to Figure 1-4 The present embodiment provides a vaginal secretion sampling device for vaginal microecological detection, which includes a support rod 2, a sampling head 1 is arranged on the support rod 2, and a rotating rod 6 is arranged inside the support rod 2; the sampling head 1 includes a sampling disk 3, a groove is arranged on the side of the sampling disk 3, a horizontal slide groove 12 is arranged in the groove, a driving rack 13 is slidably arranged in the horizontal slide groove 12, and a sampling plate 14 is arranged at one end of the driving rack 13; a first gear 7 is arranged on the rotating rod 6, and the first gear 7 is meshed with the driving rack 13.

[0021] At present, the method of using a vaginal speculum to expand the vagina and using a cotton swab to collect secretions is a manual operation, which often leads to omissions in the collection or contamination after the collection. The present invention limits the driving rack 13 by the horizontal slide groove 12 in the groove on the sampling plate 3, and by rotating the rotating rod 6 set in the support rod 2, the first gear 7 can drive the driving rack 13 to move, so that the sampling plate 14 set at one end of the driving rack 13 can be extended to collect samples, and can be retracted after the sampling is completed to avoid contamination.

[0022] In some embodiments of the present invention, at least four grooves are provided, and the four grooves are evenly arranged on the circumference of the sampling plate 3. The provision of multiple grooves can complete the full range of sampling work in the vagina at one time, avoiding repeated operations that increase the discomfort of the subject. The driving racks 13 of the multiple grooves are stacked, and the multiple driving racks 13 are all engaged with the first gear 7. The multiple driving racks 13 are all engaged with the first gear 7, and the sampling plate 14 can be fully extended by rotation.

[0023] In some embodiments of the present invention, a rotating disk 4 is provided at the bottom of the sampling disk 3, and a sealing plate 5 is provided on the outer side of the rotating disk 4. The shape and size of the sealing plate 5 are adapted to the notch of the groove. A second gear 8 is provided at the bottom of the first gear 7, and a rotating gear ring 10 is provided on the rotating disk 4. The second gear 8 is meshed with the rotating gear ring 10 through a third gear 9. The setting of the sealing plate 5 on the rotating disk 4 can block the notch of the groove. Through the cooperation of the second gear 8, the third gear 9 and the rotating gear ring 10, when the sampling plate 14 is extended, the sealing plate 5 can leave the notch of the groove and cover it when it is retracted.

[0024] In some embodiments of the present invention, a plurality of sampling discs 3 are stacked and arranged, and the plurality of sampling discs 3 can be used for sampling at a plurality of depth positions at one time.

[0025] In some embodiments of the present invention, the interior of the support rod 2 is hollow, and a plurality of rotating rods 6 are provided, and the plurality of rotating rods 6 are sleeved and arranged; the number of rotating rods 6 corresponds to the sampling plate 3. The plurality of rotating rods 6 are sleeved and arranged, and the medical staff can perform sampling at a corresponding depth by rotating the corresponding rotating rod 6.

[0026] Furthermore, a cleaning box can be provided, wherein a support frame is provided in the cleaning box, and a vertical pipe is provided below the support frame; a flushing mechanism is provided at the position of the cleaning box corresponding to the support frame, an external flushing mechanism is provided at the upper end of the cleaning box, and a soaking mechanism is provided on one side of the cleaning box, and the soaking mechanism is provided above the support frame; a first opening and closing door is provided at the bottom of the vertical pipe; the setting of the cleaning box can clean and soak the sampling device well.

[0027] In summary, the embodiment of the present invention provides a vaginal secretion sampling device for vaginal microecological detection, which includes a support rod 2, a sampling head 1 is arranged on the support rod 2, and a rotating rod 6 is arranged in the support rod 2; the sampling head 1 includes a sampling disk 3, a groove is arranged on the side of the sampling disk 3, a horizontal slide groove 12 is arranged in the groove, a driving rack 13 is slidably arranged in the horizontal slide groove 12, and a sampling plate 14 is arranged at one end of the driving rack 13; a first gear 7 is arranged on the rotating rod 6, and the first gear 7 is meshed with the driving rack 13. The present invention limits the driving rack 13 by the horizontal slide groove 12 in the groove on the sampling disk 3, and by rotating the rotating rod 6 arranged in the support rod 2, the first gear 7 can drive the driving rack 13 to move, so that the sampling plate 14 arranged at one end of the driving rack 13 can be extended and sampled, and can be retracted after the sampling is completed to avoid contamination.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vaginal secretion sampling device for vaginal microecology detection, characterized in that: It includes a support rod, a sampling head is arranged on the support rod, and a rotating rod is arranged inside the support rod; the sampling head includes a sampling disk, a groove is arranged on the side of the sampling disk, a horizontal slide groove is arranged inside the groove, a driving rack is slidably arranged in the horizontal slide groove, and a sampling plate is arranged at one end of the driving rack; a first gear is arranged on the rotating rod, and the first gear is meshed with the driving rack.

2. The vaginal secretion sampling device for vaginal microecology detection according to claim 1, characterized in that: At least four grooves are provided, and the four grooves are evenly arranged on the circumference of the sampling disk.

3. The vaginal secretion sampling device for vaginal microecology detection according to claim 2, characterized in that: The driving racks of the plurality of grooves are stacked and arranged, and the plurality of driving racks are all meshed with the first gear.

4. The vaginal secretion sampling device for vaginal microecology detection according to claim 3, characterized in that: A rotating disk is arranged at the bottom of the sampling disk, and a sealing plate is arranged on the outer side of the rotating disk. The shape and size of the sealing plate are adapted to the notch of the groove.

5. The vaginal secretion sampling device for vaginal microecology detection according to claim 4, characterized in that: A second gear is arranged at the bottom of the first gear, a rotating gear ring is arranged on the rotating disk, and the second gear is meshed with the rotating gear ring through a third gear.

6. The vaginal secretion sampling device for vaginal microecology detection according to claim 1, characterized in that: The sampling disks are stacked in plurality.

7. The vaginal secretion sampling device for vaginal microecology detection according to claim 6, characterized in that: The interior of the support rod is hollow, and a plurality of the rotating rods are provided, and the plurality of the rotating rods are sleeved and arranged; the number of the rotating rods corresponds to the sampling disk.

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