Vaginal speculum with warning sign prompt buckle

Abstract

The utility model relates to the technical field of medical instruments, in particular to a vaginal dilator provided with a warning mark prompt buckle, which comprises a dilation part used for dilating to form an examination channel, a holding part capable of driving the holding part to dilate and dilate, and a buckle piece for clamping the dilation part, two buckle plates capable of being opened and closed are formed at the end of the buckle piece, through grooves are formed in the buckle plates, warning marks and limiting rods used for locking the clamping state of the buckle piece are arranged at the through grooves in a matched mode, and the warning marks are arranged in the mode of preventing the limiting rods from being disengaged from the through grooves. The warning mark is used for reminding a medical worker to inquire the sexual life history of a patient before the vaginal speculum is used, the limiting rod is prevented from being pulled out by misoperation before the warning mark is removed through the matched design of the warning mark and the limiting rod, and therefore an operation step which cannot be neglected is formed, the medical worker is promoted to follow the examination process, and the examination efficiency is improved. Attention to patient information before use of the vaginal speculum is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to a dilator of setting up warning mark prompt buckle. BACKGROUND

[0002] The dilator is mainly used for the routine examination and surgical treatment of gynecology. The commonly used dilator includes an upper dilating piece and a lower dilating piece which are matched with each other. The upper dilating piece and the lower dilating piece can be inserted into the vagina to spread the vagina. The doctor can use the visual field range opened by the upper dilating piece and the lower dilating piece wing to perform examination and surgery. Unmarried women or patients who have not experienced sexual behavior need to carefully consider the use of the dilator. Although many medical institutions have realized the importance of confirming the sexual history of the patient before the gynecological examination, and have implemented relevant training. However, although these measures have been implemented to a certain extent, there is still a certain execution gap in actual operation. Some doctors or medical staff may not be able to fully inquire about the sexual history of the patient before using the dilator due to time pressure and busy work, resulting in unnecessary risks and reducing the patient experience. Therefore, the applicant believes that it is necessary to start from the structural design of the dilator to provide a dilator provided with a warning mark prompt buckle to enhance the vigilance of the medical staff before use. SUMMARY

[0003] The utility model aims at providing a dilator provided with a warning mark prompt buckle to solve the problems existing in the prior art.

[0004] In order to achieve these purposes, the present application provides the following technical scheme: a dilator provided with a warning mark prompt buckle, comprising a dilating part, a holding part and a buckle piece; the dilating part has at least an upper dilating piece and a lower dilating piece, the upper dilating piece and the lower dilating piece can be rotated to spread, forming an examination channel; the buckle piece is arranged on the outside of the dilating part in a way of clamping the outer circumferential surface of the upper dilating piece and the lower dilating piece, the end of the buckle piece is formed with two clamping plates which can be opened and closed, and the clamping plate is provided with a through slot; a warning mark and a limiting rod for locking the clamping state of the buckle piece are arranged at the through slot in a matched manner, and the warning mark is arranged in a form of hindering the limiting rod from leaving the through slot.

[0005] As a preferred embodiment, the buckle piece includes a body part, and the body part is arranged in an arc shape to clamp the dilating part in a curved manner.

[0006] As a preferred embodiment, the limiting rod is provided with a plurality of limiting protrusions for locking the clamping state of the buckle, and when the buckle piece is in the locking state, the two clamping plates abut between the adjacent two limiting protrusions, and the length of the limiting protrusion is at least greater than the width of the through slot.

[0007] As a preferred embodiment, the holding part comprises an operation one part and an operation two part, the operation one part is connected with the upper expansion sheet, the operation two part is connected with the lower expansion sheet, the operation one part and the operation two part are arranged at an angle, and the angle of the operation one part and the operation two part is adjusted to control the opening or closing of the upper expansion sheet and the lower expansion sheet.

[0008] As a preferred embodiment, the operation one part and the operation two part are respectively provided with a first matching hole and a second matching hole, and the limiting rod is arranged in the first matching hole and the second matching hole, so that the operation one part and the operation two part are locked relative to each other.

[0009] As a preferred embodiment, the limiting protrusions are at least three, one limiting protrusion is used for cooperation with the handle of the limiting rod and is fixed on the two sides of the first matching hole in the form of left and right clamping, and the other two limiting protrusions are used for being fixed on the two sides of the second matching hole in the form of left and right clamping, so that the operation one part and the operation two part are locked relative to each other.

[0010] As a preferred embodiment, the length of the limiting protrusion is greater than the width of the first matching hole and is less than the height of the first matching hole; and the length of the limiting protrusion is greater than the width of the second matching hole and is less than the height of the second matching hole.

[0011] As a preferred embodiment, the limiting protrusion is spindle-shaped or olive-shaped, or at least the end surface of the limiting protrusion used for clamping the operation one part or the operation two part is smoothly connected with the side surface.

[0012] As a preferred embodiment, the limiting protrusion is threadedly connected with the rod body of the limiting rod, so that the spacing of the limiting protrusions is adjustable.

[0013] As a preferred embodiment, the outer surface of the operation two part is inwardly recessed to form a holding area matched with fingers.

[0014] The utility model discloses a buckle with direct visual warning mark arranged on the dilator for reminding medical staff to inquire the sex life history of the patient before using the dilator. The warning mark is designed in cooperation with the limiting rod to prevent the limiting rod from being mistakenly pulled out before the warning mark is removed, thereby forming an operation step that cannot be ignored, prompting medical staff to follow this check process and enhancing the importance of patient information before using the dilator. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application;

[0017] Figure 2 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application; Figure 1 The cross-sectional view of the dilator provided with the warning sign prompt buckle in the first embodiment of the present application;

[0018] Figure 3 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application;

[0019] Figure 4 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application;

[0020] Figure 5 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application;

[0021] Figure 6 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application;

[0022] Figure 7 The structure schematic diagram of one of the embodiments of the dilator provided with the warning sign prompt buckle for the first embodiment of the present application; Figure 6 The dilator provided with the warning sign prompt buckle in the first embodiment of the present application;

[0023] Drawing mark: 100-expansion part; 200-holding part; 300-buckle; 400-limiting rod; 500-warning sign; 600-pivot; 110-upper expansion piece; 120-lower expansion piece; 210-operation one; 220-operation two; 211-first matching hole; 221-second matching hole; 310-buckle plate; 320-through slot; 330-body part; 410-limiting protrusion; 410A-first limiting protrusion; 410B-second limiting protrusion; 410C-third limiting protrusion. DETAILED DESCRIPTION

[0024] The technical solutions of the utility model will be clearly and completely described below in combination with the embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0025] Embodiment one, please see Figures 1-5 A dilator provided with a buckle prompt card of warning sign, comprising a dilating part 100, a holding part 200 and a buckle part 300, the dilating part has at least an upper dilating sheet 110 and a lower dilating sheet 120, the upper dilating sheet 110 and the lower dilating sheet 120 can be opened to form an examination channel, the buckle part 300 is arranged on the outer side of the dilating part 100 in a way of clamping the outer circumferential surface of the upper dilating sheet 110 and the lower dilating sheet 120, the end of the buckle part 300 forms two buckle plates 310 that can be opened and closed, the buckle plate is provided with a through slot 320, a limiting rod 400 and a warning sign 500 for locking the clamping state of the buckle part 300 are arranged at the through slot 320, and the warning sign 500 is arranged at the outer end of the through slot 320.

[0026] In the concept of the embodiment, on the one hand, the directly visible warning sign 500 is arranged on the dilator to prompt medical staff to inquire the sexual history of the patient before use; on the other hand, the warning sign 500 is arranged in a way of hindering the limiting rod 400 from being pulled out, so that the limiting rod cannot be pulled out by mistake, thereby forming an operation reminder that cannot be ignored, specifically, the limiting rod 400 can be pulled out from the side end of the buckle part only when the warning sign 500 is removed, thereby forming a forced operation process, prompting the medical staff to pay more attention to the information on the warning sign 500 and enhancing the vigilance of the medical staff before use.

[0027] It can be understood that, in some embodiments of the application, in addition to the examination channel formed by the upper dilating sheet 110 and the lower dilating sheet 120, the dilating part 100 can also be arranged in the form of left and right dilating sheets to allow the dilator to be expanded in the horizontal and vertical directions at the same time, thereby providing a more uniform opening effect, and in this structure, the above-mentioned buckle part 300 can also be adaptively arranged on the outer circumferential surface of the dilating part.

[0028] As a preferred embodiment scheme, please see Figure 2 , the buckle part 300 specifically comprises a body part 330, the body part 330 is arranged in an arc shape to clamp the dilating part 100 in a curved form. In some embodiments of the application, the body part 330 can also be arranged in an upper and lower part through a hinged way to clamp the dilating part to adapt to different use scenarios.

[0029] As a preferred embodiment, please refer to Figure 3 The carrier of the warning sign 500 is in the form of a strip, which is wound around the buckle plate 310 for easy removal by medical staff. It can be understood that the carrier of the warning sign 500 is flexible, and in some embodiments of the present application, it can also be in the form of a strip or a plate and be fixed on the buckle plate 310 by pasting.

[0030] As a preferred embodiment, please refer to Figures 1-3 The limiting rod 400 is provided with a plurality of limiting protrusions 410 for locking the clamping state of the buckle 300. When the buckle 300 is in the locked state, the two buckle plates 310 abut between two adjacent limiting protrusions 410. The length of the limiting protrusion 410 is greater than the width of the through slot 320, which ensures that the limiting protrusion 410 cannot be easily released or slipped by external force.

[0031] Embodiment two, please refer to Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 On the basis of embodiment one, the upper expansion piece 110 and the lower expansion piece 120 are rotatably connected by a pin shaft 600. The gripping part 200 includes an operation part 210 and an operation part 220. The operation part 210 is connected to the upper expansion piece 110, and the operation part 220 is connected to the lower expansion piece 120. The operation part 210 and the operation part 220 are arranged at an angle, allowing the user to adjust the relative position of the operation part 210 and the operation part 220 by applying different degrees of force, thereby changing the opening and closing state of the upper expansion piece 110 and the lower expansion piece 120. By increasing or decreasing the angle, the opening size of the upper expansion piece 110 and the lower expansion piece 120 is controlled.

[0032] As a preferred embodiment, the operation part 210 and the operation part 220 are respectively provided with a first matching hole 211 and a second matching hole 221. The limiting rod 400 is configured to be capable of being inserted into the first matching hole 211 and the second matching hole 221, so that the operation part 210 and the operation part 220 are relatively locked. Further, please refer to Figure 6 and Figure 7The limiting protrusions 400 are at least three, including a first limiting protrusion 410A near the handle 420 of the limiting rod 400, a second limiting protrusion 410B at the end of the limiting rod 400, and a third limiting protrusion 410C. The handle 420 and the first limiting protrusion 410A can be fixed on both sides of the first matching hole 211 by left and right clamping, and the second limiting protrusion 410B and the third limiting protrusion 410C can be fixed on both sides of the second matching hole 221 by left and right clamping, so that the operation part 210 and the operation part 220 can be relatively locked. In this application, the limiting rod 400 is set as a movable part, which is used for locking the buckle 300 and locking the holding part 200, and the limiting rod 400 needs to be taken out from the buckle 300 after the medical staff removes the warning sign 500, so that the operator pays more attention to the warning sign.

[0033] As a preferred embodiment, the length of each limiting protrusion (410A, 410B, 410C) is greater than the width of the first matching hole 211 and less than the height of the first matching hole 511; the length of each limiting protrusion 410A, 410B, 410C is greater than the width of the second matching hole 421 and less than the height of the second matching hole 421; with this structure, please refer to Figure 6 When using the dilator of the present application, the length direction of the limiting protrusions on the limiting rod 400 is inserted in parallel to the height direction of the first matching hole 411, and when the first limiting protrusion 410A reaches the target position, it is rotated by nearly 90°, at which time the length direction of each limiting protrusion 410A is parallel to the width direction of the first matching hole 211 and the second matching hole 221, so that the handle 420 and the first limiting protrusion 410A can be fixed on both sides of the first matching hole by left and right clamping, completing the installation of the limiting rod 400. Thereafter, by holding and reducing the angle between the operation part 210 and the operation part 220, the upper expansion piece 110 and the lower expansion piece 120 are stretched open. In the process of stretching open, since the length of the second limiting protrusion 410B is parallel to the width direction of the second matching hole 221, and the length of the second limiting protrusion 410B is greater than the second matching hole 221, when the upper expansion piece 110 and the lower expansion piece 120 are stretched open to a certain size, the second limiting protrusion will hinder the further stretching open of the upper expansion piece 110 and the lower expansion piece 120, so as to avoid the discomfort of the patient caused by excessive stretching of the expansion part. At this time, please refer to Figure 7, medical staff need to rotate the limiting rod close to 90°, the second limiting convex 410B can pass through the second matching hole 221. It can be understood that after the second limiting convex 410B passes through the second matching hole 221, the second limiting convex 410B and the third limiting convex 410C can be fixed on both sides of the second matching hole 221 in the form of left and right clamping, and in order to increase the flexibility of the dilator, a plurality of limiting convexes can be arranged on the third limiting convex 410C and the first limiting convex 410A.

[0034] As a preferred embodiment, each limiting convex (410A, 410B, 410C) is spindle-shaped or olive-shaped, so that a relatively smooth transition can be generated with the edge of the first matching hole or the second matching hole. The spindle-shaped or olive-shaped limiting convex can reduce resistance when rotating, so that the medical staff can operate more smoothly. In some embodiments of the present application, each limiting convex (410A, 410B, 410C) can also be other shapes, but at least meet the smooth transition between the end surface for clamping with the operating part one or the operating part two and the side surface thereof.

[0035] As a preferred embodiment, each limiting convex (410A, 410B, 410C) is threadedly connected to the rod body of the limiting rod 400, so that the spacing of each limiting convex (410A, 410B, 410C) is adjustable, avoiding the inconvenience caused by too large or too small spacing, so that the medical staff can finely adjust the expansion range of the dilator according to the actual situation.

[0036] As a preferred embodiment, the outer surface of the operating part two 220 is inwardly recessed to form a gripping area matched with the fingers, so that the operator can hold the operating part two 220 more naturally and comfortably, and the control feeling and stability during operation are improved.

[0037] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dilator provided with a warning sign prompt buckle, characterized in that, The expansion part has at least an upper expansion sheet and a lower expansion sheet, which can be opened to form an examination channel. The buckle part is arranged outside the expansion part to clamp the outer circumferential surface of the upper and lower expansion sheets, and the end of the buckle part is formed with two clamping plates which can be opened and closed, and the clamping plates are provided with a through slot.

2. The dilator provided with a warning sign prompt card buckle according to claim 1, characterized in that, The buckle part includes a body part, which is arranged in an arc shape to clamp the expansion part.

3. The dilator provided with a warning sign prompt card buckle according to claim 1, characterized in that, The limiting rod is provided with a plurality of limiting protrusions for locking the clamping state of the buckle, and when the buckle is in the locked state, the two clamping plates abut between two adjacent limiting protrusions, and the length of the limiting protrusions is at least greater than the width of the through slot.

4. The dilator provided with a warning sign prompt card buckle according to claim 3, characterized in that, The holding part includes an operation part one and an operation part two, the operation part one is connected with the upper expansion sheet, and the operation part two is connected with the lower expansion sheet, and the operation part one and the operation part two are arranged at an angle, and the angle of the operation part one and the operation part two is adjusted to control the opening or closing of the upper and lower expansion sheets.

5. The dilator provided with a warning sign prompt card buckle according to claim 4, characterized in that, The operation part one and the operation part two are respectively provided with a first matching hole and a second matching hole, and the limiting rod is arranged in the first matching hole and the second matching hole to lock the operation part one and the operation part two.

6. The dilator provided with a warning sign prompt card buckle according to claim 5, characterized in that, The limiting protrusions have at least three positions, one of which is used to cooperate with the handle of the limiting rod and is fixed on both sides of the first matching hole by left and right clamping, and the other two are used to be fixed on both sides of the second matching hole by left and right clamping to lock the operation part one and the operation part two.

7. The dilator provided with a warning sign prompt card buckle according to claim 6, characterized in that, The length of each limiting protrusion is greater than the width of the first matching hole and less than the height of the first matching hole, and the length of each limiting protrusion is greater than the width of the second matching hole and less than the height of the second matching hole.

8. The dilator provided with a warning sign prompt card buckle according to claim 7, characterized in that, Each limiting protrusion is spindle-shaped or olive-shaped, or the end surface of each limiting protrusion used for clamping the operation part one or the operation part two smoothly transitions with the side surface.

9. The dilator provided with a warning sign prompt card buckle according to claim 3, characterized in that, Each limiting protrusion is threadedly connected to the rod body of the limiting rod, so that the spacing of each limiting protrusion is adjustable.

10. The dilator provided with a warning sign prompt card buckle according to claim 4, characterized in that, The outer surface of the operation part two is recessed inward to form a gripping area for the fingers.

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