Sterile vaginal dilator

Abstract

The utility model discloses a sterile vaginal dilator, which relates to the technical field of medical instruments, and comprises a handle, a lower dilation blade and an upper dilation blade, the upper dilation blade is provided with a first lubricating component, the first lubricating component comprises a first rib and a first clamping groove which are arranged at the top of the upper dilation blade, and a first buckle is fixed at the bottom of the first rib; a first connecting plate is fixed to one side of the first rib. According to the utility model, through the arrangement of the first lubricating pad and the second lubricating pad, the first lubricating pad and the second lubricating pad are both made of sterile natural latex, and a plurality of micropores are distributed in the surfaces of the first lubricating pad and the second lubricating pad, only lubricating oil or lubricant needs to be smeared on the surfaces of the first lubricating pad and the second lubricating pad before examination; lubricating oil or lubricating agents are absorbed through the capillary effect generated by the multiple micropores, and the lubricating oil or the lubricating agents flow out due to the fact that the first lubricating pad and the second lubricating pad are squeezed after entering the vagina subsequently. And lubrication is convenient, working personnel do not need to operate constantly, and no harm is caused to the human body.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is aseptic vaginal dilator. BACKGROUND

[0002] The vaginal dilator is a professional tool for gynecological examination. Under normal circumstances, the labia minora and vagina of a female are in a closed state. If the inside of the vagina and the cervix are to be examined for any lesions, the labia minora and vagina need to be spread open by a vaginal dilator to expose the vagina and cervix for sampling and examination.

[0003] The vaginal dilator for family planning examination with the application number 202320552707.8 comprises an upper dilator page and a lower dilator page, the lower dilator page is fixedly connected with a first handle at one end, the upper dilator page is fixedly connected with a second handle at one end, a lubricating assembly is arranged on the lower dilator page and the upper dilator page, an illuminating assembly is arranged on the upper dilator page, and an adjusting assembly is arranged between the first handle and the second handle. In the technical solution provided by the utility model, the lubricating assembly is arranged, specifically, when in use, after the lubricating agent is applied on the inner wall of the vagina, the dilator is put into the vaginal orifice at this time, and the syringe is pushed to make the lubricating agent in the syringe flow out of the mounting groove at the front end of the dilator, the lubricating agent is pushed in along with the dilator, and the syringe is pushed to lubricate, so that it is not necessary to pull out the dilator again for reapplication, the discomfort of the patient is reduced, and the waste of time is prevented.

[0004] The technical solution coats the lubricating liquid by means of the cooperation of the syringe and the channel arranged in the dilator leaf, and the lubricating roller is additionally arranged to reduce friction, but the following problems may exist: 1. The operation is relatively complicated, the syringe needs to be pushed at the same time when the dilator is put into the vagina, the technical requirement is relatively high, if the syringe is pushed too fast, too much lubricating liquid may flow out and be wasted, and if the syringe is pushed slowly, the lubrication may not be sufficient; 2. The arrangement of the lubricating roller and the mounting groove causes the upper and lower dilator leaves to have uneven surfaces, and the tissues are easily pinched and injured, causing discomfort; 3. If the dilator is a disposable product, the mounting groove, the lubricating roller and the oil passage exist, the processing is very difficult, the cost of replacement and use is relatively high, if the dilator can be used repeatedly, the mounting groove, the lubricating roller and the oil passage exist, the structure is very complex, and the disinfection dead angle is easily generated subsequently, so that the cross infection may occur. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing a sterile vaginal dilator to solve the technical problems mentioned in the background.

[0006] To achieve the above object, the utility model provides the following technical scheme: Aseptic vaginal dilator, including handle, lower dilatation leaf and upper dilatation leaf, be provided with first lubricating assembly on the upper dilatation leaf, and first lubricating assembly includes the first rib and first clamping groove of setting in the top of upper dilatation leaf, first clasp is fixed in the bottom of first rib, first connecting plate is fixed in the side of first rib, and first connecting plate and first rib top are connected with first lubricating pad, lower dilatation leaf is provided with second lubricating assembly, and second lubricating assembly includes the second rib and second clamping groove of setting in the bottom of lower dilatation leaf, second clasp is fixed in the top of second rib, second connecting plate is fixed in the side of second rib, and second connecting plate and second rib bottom are connected with second lubricating pad.

[0007] Through the above technical scheme, the connection between the first lubricating pad and the upper dilatation leaf is formed by the first rib and the first connecting plate, which avoids the phenomenon of eversion of the dilator when it is sent into the vagina due to the resistance of the soft first lubricating pad, improves the stability of the structure, the first lubricating pad and the second lubricating pad are made of sterile natural rubber and have multiple micropores on the surface, only need to smear lubricating oil or lubricant on the surface of the first lubricating pad and the second lubricating pad before examination, the lubricating oil or lubricant is absorbed by the capillary effect generated by the multiple micropores, and the lubricating oil or lubricant flows out due to the extrusion of the first lubricating pad and the second lubricating pad after entering the vagina, so that the inner wall of the vagina can be fully lubricated, the discomfort caused by friction is reduced, the natural rubber material is very soft and comfortable, which further reduces the discomfort of the examinee, and the sterile, non-toxic and harmless natural rubber material avoids causing harm to the body of the examinee, and after use, the first clasp can be pressed to detach the first connecting plate, the first rib, the first clasp and the first lubricating pad from the upper dilatation leaf for replacement, the one-time product avoids cross infection, and the second connecting plate, the second rib and the second clasp have the same purpose.

[0008] Further, the first lubricating pad and the second lubricating pad are made of sterile natural rubber material, and the first connecting plate, the first rib, the first clasp, the second connecting plate, the second rib and the second clasp are made of medical grade polypropylene or polystyrene material.

[0009] By adopting the above technical scheme, the first lubricating pad and the second lubricating pad are made of sterile natural rubber, which is very soft and comfortable, further reducing the discomfort of the examinee, and the sterile natural rubber and the medical grade polypropylene or polystyrene material are sterile, non-toxic and harmless, avoiding causing harm to the body of the examinee.

[0010] Further, the first lubricating pad and the second lubricating pad have multiple micropores on the surface.

[0011] By adopting the technical scheme, the medical staff applies lubricating oil or lubricant on the surfaces of the first and second lubricating pads before examination, the lubricating oil or lubricant is absorbed by capillary effect generated by the plurality of micropores, then the medical staff sends the dilator into the vagina of the person to be examined, and the first and second lubricating pads are extruded to make the lubricating oil or lubricant flow out, so that the inner wall of the vagina can be fully lubricated, and discomfort caused by friction is reduced.

[0012] Further, the first rib is detachably connected with the upper dilating leaf through the first buckle and the first clamping groove, and the second rib is detachably connected with the lower dilating leaf through the second buckle and the second clamping groove.

[0013] By adopting the technical scheme, the first and second buckles can be pressed after use, so that the first connecting plate, the first rib, the first buckle and the first lubricating pad are detached from the upper dilating leaf, and the second connecting plate, the second rib, the second buckle and the second lubricating pad are detached from the lower dilating leaf.

[0014] Further, the first rib and the second rib are both provided with five, and the five first ribs and the second ribs are both distributed in a ring array.

[0015] By adopting the technical scheme, by increasing the number of the first and second ribs, the support strength of the first and second lubricating pads is increased, and the discomfort of the person to be examined caused by eversion and bulging of the first and second lubricating pads is avoided.

[0016] Further, the first buckle, the first clamping groove, the second buckle and the second clamping groove are all provided with five, and the five first buckles, the first clamping grooves, the second buckles and the second clamping grooves are all distributed at equal intervals.

[0017] By adopting the technical scheme, by increasing the number of the first buckle, the first clamping groove, the second buckle and the second clamping groove, the connecting points between the first and second ribs and the upper and lower dilating leaves are increased, and the stability of the connection is improved.

[0018] Further, the lower dilating leaf is fixed to the top of the handle, and a hinge is connected between the lower dilating leaf and the upper dilating leaf, and the handle is connected with a limiting piece on one side.

[0019] By adopting the technical scheme, the medical staff adjusts the angle of the upper and lower dilating leaves through the limiting piece and the hinge, so as to dilate the vagina of the person to be examined, to facilitate subsequent examination and treatment by the medical staff.

[0020] Further, the handle, the lower dilating leaf, the upper dilating leaf, the hinge and the limiting piece are all made of medical stainless steel material.

[0021] By adopting the technical scheme, the medical stainless steel material is non-toxic and harmless, and can be reused after disinfection, thereby improving resource utilization.

[0022] Further, the first lubricating pad is fixedly connected with the first connecting plate and the first rib by adhesion through medical adhesive, and the second lubricating pad is fixedly connected with the second connecting plate and the second rib by adhesion through medical adhesive.

[0023] By adopting the technical scheme, the first lubricating pad and the second lubricating pad are fixed stably and are non-toxic and harmless, and will not cause harm to the body of the person being examined.

[0024] To sum up, the utility model mainly has the following beneficial effects:

[0025] 1. The utility model discloses a first lubricating pad and a second lubricating pad, and the first lubricating pad and the second lubricating pad are both made of sterile natural rubber and are provided with a plurality of micropores on the surface. Only the surface of the first lubricating pad and the second lubricating pad needs to be coated with lubricating oil or lubricant before examination. The lubricating oil or lubricant is absorbed through the capillary effect of the plurality of micropores. After the first lubricating pad and the second lubricating pad are pressed into the vagina, the lubricating oil or lubricant flows out, thereby fully lubricating the inner wall of the vagina and reducing the discomfort caused by friction. The natural rubber material is very soft and comfortable, further reducing the discomfort of the person being examined. The sterile, non-toxic and harmless material avoids causing harm to the body of the person being examined. The lubrication is convenient, and the staff does not need to operate at all times, and the human body will not be harmed.

[0026] 2. The utility model discloses a first connecting plate, a first rib, a first buckle, a second connecting plate, a second rib and a second buckle. The first connecting plate and the first rib are fixed with the first lubricating pad. The first rib and the first connecting plate form a connection between the first lubricating pad and the upper expansion leaf. When the dilator is sent into the vagina, the first lubricating pad is prevented from turning outwards due to resistance. The structure stability is improved. After use, the first buckle can be pressed to detach the first connecting plate, the first rib, the first buckle and the first lubricating pad from the upper expansion leaf for replacement. The disposable product avoids cross infection. The second connecting plate, the second rib and the second buckle have the same purpose. The convenient disassembly avoids cross infection. ACCURATE DRAWINGS

[0027] Figure 1 It is a structural schematic view of the utility model;

[0028] Figure 2 It is a structural schematic view of the lower expansion leaf of the utility model;

[0029] Figure 3 It is a structural schematic view of the first lubricating pad of the utility model;

[0030] Figure 4 This is a schematic diagram of the second lubricating pad structure of this utility model;

[0031] Figure 5 This is a schematic diagram of the exploded structure of the first rib of this utility model;

[0032] Figure 6 For the present utility model Figure 5 Enlarged view of the structure at point A in the image.

[0033] In the diagram: 1. Handle; 2. Lower expansion blade; 3. Upper expansion blade; 4. Hinge; 5. Limiting element; 6. First lubrication assembly; 601. First connecting plate; 602. First rib; 603. First lubrication pad; 604. First buckle; 605. First slot; 7. Second lubrication assembly; 701. Second connecting plate; 702. Second rib; 703. Second lubrication pad; 704. Second buckle; 705. Second slot. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The embodiments of this utility model will be described below based on its overall structure.

[0036] Example 1:

[0037] A sterile vaginal speculum, such as Figures 1-6As shown, the device includes a handle 1, a lower expansion blade 2, and an upper expansion blade 3. A first lubrication assembly 6 is provided on the upper expansion blade 3. The first lubrication assembly 6 includes a first rib 602 and a first slot 605 located at the top of the upper expansion blade 3. A first buckle 604 is fixed to the bottom of the first rib 602. A first connecting plate 601 is fixed to one side of the first rib 602. A first lubrication pad 603 is connected to the top of both the first connecting plate 601 and the first rib 602. A second lubrication assembly 7 is provided below the lower expansion blade 2. The second lubrication assembly 7 includes a second rib 702 and a second slot 705 located at the bottom of the lower expansion blade 2. Five first ribs 602 and five second ribs 705 are provided. The first rib 702 is arranged in a ring array. A second buckle 704 is fixed to the top of the second rib 702. Five first buckles 604, five first slots 605, five second buckles 704, and five second slots 705 are provided, all equidistantly distributed. A second connecting plate 701 is fixed to one side of the second rib 702. The first connecting plate 601, the first rib 602, the first buckle 604, the second connecting plate 701, the second rib 702, and the second buckle 704 are all made of medical-grade polypropylene or polystyrene. A second lubricating pad 703 is connected to the bottom of both the second connecting plate 701 and the second rib 702. Both lubricating pads 603 and 703 are made of sterile natural latex material. Multiple micropores are provided on the surface of both lubricating pads 603 and 703. The first connecting plate 601, the first rib 602, the second connecting plate 701, and the second rib 702 are connected to the first lubricating pad 603 and the second lubricating pad 703 respectively using medical adhesive. This is non-toxic and harmless, and will not cause harm to the patient. It also stably fixes the first lubricating pad 603 and the second lubricating pad 703. The first connecting plate 601 and the second connecting plate 701 prevent the first and second lubricating pads 603 from everting due to resistance when the speculum is inserted into the vagina, thus improving... Structural stability; Before the examination, medical staff apply lubricating oil or lubricant to the surface of the first lubricating pad 603 and the second lubricating pad 703. The lubricating oil or lubricant is absorbed through the capillary effect generated by multiple micropores. Then, the medical staff inserts the speculum into the vagina of the examinee. As the first lubricating pad 603 and the second lubricating pad 703 are squeezed, the lubricating oil or lubricant flows out, which can fully lubricate the vaginal wall and reduce the discomfort caused by friction. At the same time, the first lubricating pad 603 and the second lubricating pad 703 are both made of sterile natural latex, which is very soft and comfortable, further reducing the discomfort of the examinee. Moreover, it is sterile, non-toxic and harmless, avoiding harm to the body of the examinee.After use, press the first latch 604 and the second latch 704 to remove the first connecting plate 601, the first rib 602, the first latch 604, and the first lubricating pad 603 from the upper expansion leaf 3, and to remove the second connecting plate 701, the second rib 702, the second latch 704, and the second lubricating pad 703 from the lower expansion leaf 2.

[0038] See Figure 1 and Figure 2 In the above embodiment, the lower expansion leaf 2 is fixed to the top of the handle 1, and a hinge 4 connects the lower expansion leaf 2 and the upper expansion leaf 3. A limiting member 5 is connected to one side of the handle 1. Medical staff can adjust the angle of the upper expansion leaf 3 and the lower expansion leaf 2 through the limiting member 5 and the hinge 4, thereby dilating the vagina of the person being examined, so as to facilitate subsequent examination and treatment by medical staff. The handle 1, lower expansion leaf 2, upper expansion leaf 3, hinge 4 and limiting member 5 are all made of medical stainless steel, which is non-toxic and harmless, and can be reused after disinfection treatment, thereby improving resource utilization.

[0039] Example 2:

[0040] Based on the above embodiment 1, in order to facilitate the connection of the first lubricating pad 603 and the second lubricating pad 703 with the first connecting plate 601, the first rib 602, the second connecting plate 701 and the second rib 702, the following settings are now adopted.

[0041] See Figure 3 and Figure 4 In the above embodiment, the first lubricating pad 603 is fixedly connected to the first connecting plate 601 and the first rib 602 by means of medical adhesive, and the second lubricating pad 703 is fixedly connected to the second connecting plate 701 and the second rib 702 by means of medical adhesive. The first connecting plate 601, the first rib 602, the second connecting plate 701 and the second rib 702 are respectively connected to the first lubricating pad 603 and the second lubricating pad 703 by medical adhesive. It is non-toxic and harmless and will not cause harm to the body of the person being examined, and can stably fix the first lubricating pad 603 and the second lubricating pad 703.

[0042] The implementation principle of this utility model is as follows: First, medical staff connect the first rib 602 to the upper expansion leaf 3 through the first buckle 604, thereby completing the assembly of the first lubrication component 6. Then, staff connect the second rib 702 to the lower expansion leaf 2 through the second buckle 704, thereby completing the assembly of the second lubrication component 7.

[0043] The first connecting plate 601, the first rib 602, the second connecting plate 701, and the second rib 702 are connected to the first lubricating pad 603 and the second lubricating pad 703 respectively by medical adhesive. They are non-toxic and harmless and will not cause harm to the body of the person being examined. They can stably fix the first lubricating pad 603 and the second lubricating pad 703. The first connecting plate 601 and the second connecting plate 701 prevent the first lubricating pad 603 and the second lubricating pad 703 from turning outward due to the softness of the first lubricating pad 603 and the second lubricating pad 703 when the speculum is inserted into the vagina, thus improving the stability of the structure.

[0044] Before the examination, medical staff apply lubricant or lubricant to the surfaces of the first lubricating pad 603 and the second lubricating pad 703. The lubricant or lubricant is absorbed through the capillary effect generated by multiple micropores. Then, the medical staff inserts the speculum into the vagina of the person being examined. As the first lubricating pad 603 and the second lubricating pad 703 are squeezed, the lubricant or lubricant flows out, which can fully lubricate the vaginal wall and reduce the discomfort caused by friction. At the same time, the first lubricating pad 603 and the second lubricating pad 703 are both made of sterile natural latex, which is very soft and comfortable, further reducing the discomfort of the person being examined. They are also sterile, non-toxic and harmless, avoiding harm to the body of the person being examined. Afterwards, the medical staff adjusts the angle of the upper dilator 3 and the lower dilator 2 through the limiting component 5 and the hinge 4, thereby dilating the vagina of the person being examined to facilitate subsequent examination and treatment by the medical staff.

[0045] After use, press the first buckle 604 and the second buckle 704 to remove the first connecting plate 601, the first rib 602, the first buckle 604 and the first lubricating pad 603 from the upper expansion leaf 3, and remove the second connecting plate 701, the second rib 702, the second buckle 704 and the second lubricating pad 703 from the lower expansion leaf 2.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. Aseptic vaginal dilator comprising a handle (1), a lower dilator blade (2) and an upper dilator blade (3), characterized in that: The upper expansion leaf (3) is provided with a first lubricating assembly (6), and the first lubricating assembly (6) comprises a first rib (602) and a first clamping groove (605) arranged at the top of the upper expansion leaf (3), and the bottom of the first rib (602) is fixed with a first buckle (604); one side of the first rib (602) is fixed with a first connecting plate (601), and the top of the first connecting plate (601) and the first rib (602) is connected with a first lubricating pad (603); the lower expansion leaf (2) is provided with a second lubricating assembly (7), and the second lubricating assembly (7) comprises a second rib (702) and a second clamping groove (705) arranged at the bottom of the lower expansion leaf (2), and the top of the second rib (702) is fixed with a second buckle (704); one side of the second rib (702) is fixed with a second connecting plate (701), and the bottom of the second connecting plate (701) and the second rib (702) is connected with a second lubricating pad (703).

2. The aseptic vaginal dilator of claim 1, wherein: The first lubricating pad (603) and the second lubricating pad (703) are made of sterile natural rubber material, and the first connecting plate (601), the first rib (602), the first buckle (604), the second connecting plate (701), the second rib (702) and the second buckle (704) are made of medical grade polypropylene or polystyrene material.

3. The aseptic vaginal dilator of claim 2, wherein: The first lubricating pad (603) and the second lubricating pad (703) are provided with a plurality of micropores on the surface.

4. The aseptic vaginal dilator of claim 2, wherein: The first rib (602) is detachably connected with the upper expansion leaf (3) through the first buckle (604) and the first clamping groove (605), and the second rib (702) is detachably connected with the lower expansion leaf (2) through the second buckle (704) and the second clamping groove (705).

5. The aseptic vaginal dilator of claim 4, wherein: The first rib (602) and the second rib (702) are arranged in five, and the five first ribs (602) and the second ribs (702) are arranged in annular array.

6. The aseptic vaginal dilator of claim 4, wherein: The first buckle (604), the first clamping groove (605), the second buckle (704) and the second clamping groove (705) are arranged in five, and the five first buckles (604), the first clamping grooves (605), the second buckles (704) and the second clamping grooves (705) are arranged at equal intervals.

7. The aseptic vaginal dilator of claim 1, wherein: The lower expansion leaf (2) is fixed at the top of the handle (1), and the hinge (4) is connected between the lower expansion leaf (2) and the upper expansion leaf (3), and the handle (1) is connected with the limiting piece (5) on one side.

8. The aseptic vaginal dilator of claim 7, wherein: The handle (1), the lower expansion leaf (2), the upper expansion leaf (3), the hinge (4) and the limiting piece (5) are made of medical stainless steel material.

9. The aseptic vaginal dilator of claim 1, wherein: The first lubricating pad (603) is fixedly connected with the first connecting plate (601) and the first rib (602) by means of adhesion through medical adhesive, and the second lubricating pad (703) is fixedly connected with the second connecting plate (701) and the second rib (702) by means of adhesion through medical adhesive.

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