CN218979027U

CN218979027U - Disposable vagina draw hook

Info

Publication number: CN218979027U
Application number: CN202222325126.9U
Authority: CN
Inventors: 周丹; 闫瑾博文; 张烁; 张波
Original assignee: Beijing Hospital
Current assignee: Beijing Hospital
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-05-09
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a disposable vagina draw hook, which is a special draw hook for vagina, wherein the shape of the special draw hook is mirror image with a Z shape, and compared with a plurality of vagina draw hooks in the prior art, the disposable vagina draw hook has a wider operation view, can be conveniently used by doctors in sacral muscle ligament suspension operation, reduces operation time and reduces pain of patients; in addition, set up lighting device in drag hook body and linking department, and the cooperation adopts the drag hook body that disposable resin material made, can increase the illuminating effect, lighting device can set up in the outside also can cooperate transparent resin material to inlay in linking department, uses traditional LED lamp pearl, overall structure is simple, low cost, and disposable article has reduced the infection risk, for traditional repeated use's vagina drag hook, set up disposable vagina drag hook and use more sanitary.

Description

Disposable vagina draw hook

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a special disposable vagina draw hook for sacral muscle ligament suspension operation.

Background

In the sacral muscle ligament suspension operation, in order to draw the vaginal wall and expand the operation visual field, the vaginal retractor is required to be used as an auxiliary tool in the suspension operation, and in the prior art, the special vaginal retractor for gynaecology is not needed, so that the retractor in the orthopaedics field is usually used, the operation is inconvenient, and the visual field is not always as good as the effect expected by doctors. In addition, in the using process, the vaginal space stenosis is different from the auxiliary operation of using the shadowless lamp in the orthopedic operation, so that the shadowless lamp is inconvenient to use in the vagina, and a special vaginal retractor with the lighting function for gynaecology is needed.

Disclosure of Invention

Aiming at the technical problems, the technical scheme of the utility model provides a disposable vagina draw hook, which is a special vagina draw hook mirror-imaged with a Z shape, and compared with a plurality of vagina draw hooks in the prior art, the disposable vagina draw hook has a wider operation view, can be conveniently used by doctors in sacral muscle ligament suspension operation, reduces operation time and reduces pain of patients by arranging a draw hook body in an arc structure with a downward opening; in addition, set up lighting device in drag hook body and linking department, and the cooperation adopts the drag hook body that disposable resin material made, can increase the illuminating effect, lighting device can set up in the outside also can cooperate transparent resin material to inlay in linking department, uses traditional LED lamp pearl, overall structure is simple, low cost, and disposable article has reduced the infection risk, for traditional repeated use's vagina drag hook, set up disposable vagina drag hook and use more sanitary.

The utility model provides a disposable vagina draw hook, which comprises: the novel drag hook comprises a handle and a drag hook body, wherein the handle is connected with the drag hook body through an inclined connecting portion, the drag hook body is of an arc-shaped structure with a downward opening, and an illuminating device is arranged at the front end of the drag hook body.

According to further optimization of the technical scheme, the lighting device comprises a battery compartment, a control switch and a lamp bead, wherein the battery compartment and the control switch are respectively arranged on the handle, the lamp bead is arranged at the joint of the connecting part and the drag hook body, and the lamp bead is positioned below the drag hook body.

According to the technical scheme, the lamp beads are arranged in a protruding mode, and the lamp beads correspond to the arc-shaped channels of the drag hook body; the upper side of the drag hook body is provided with a reinforcing rib crossing the length direction of the drag hook body.

According to further optimization of the technical scheme, the lamp beads are embedded in the connecting part and are flush with the drag hook body; the retractor body is made of transparent resin material.

According to the technical scheme, the cross section of the drag hook body is an arc of 55-90 degrees, and the diameter of the arc is 45-80mm.

According to further optimization of the technical scheme, the drag hook body comprises an operation body and a supporting body, and the operation body is connected with the supporting body through an adjustable clamping strip structure.

According to further optimization of the technical scheme, the support body is arranged in the operation body and extends into the accommodating cavity, and the clamping strip grooves are formed in the inner wall of the accommodating cavity; the upper side surface of the support body is provided with a clamping groove bulge corresponding to the clamping strip groove; in the initial state, the drag hook body further comprises a protection strip covering the clamping groove bulge.

According to the technical scheme, when the lighting device is embedded in the connecting part, the lamp beads of the lighting device correspond to the front end of the supporting body.

According to the technical scheme, an extension part is arranged on the lower side of one end, connected with the supporting body, of the operation body in the direction of the handle, and the length of the extension part is 3-10mm.

Drawings

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

FIG. 1 is a schematic side view of a disposable vaginal retractor of the present utility model;

FIG. 2 is a schematic top view of the disposable vaginal retractor of the present utility model in an initial state;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 taken along line A-A' in accordance with the present utility model;

FIG. 4 is a schematic view showing a partial structure of a telescopic retractor portion of the disposable vaginal retractor of the present utility model;

fig. 5 is a schematic view of the bottom view of the disposable vaginal retractor of the present utility model.

In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.

Description of the reference numerals: 1-a handle; 2-drag hook body; 21-an operation body; 22-a support body; 23-clamping strip structure; 25-extension; 26-reinforcing ribs; 3-controlling a switch; 4-lamp beads; 5-guard bars.

Detailed Description

The utility model will be further described with reference to fig. 1-5.

The utility model relates to a disposable vagina retractor, which is designed by the utility model, and aims at perfecting medical auxiliary tools in the prior art, and particularly comprises the following steps: the retractor comprises a handle 1 and a retractor body 2, wherein the handle 1 and the retractor body 2 are connected through an inclined connecting part, the inclined angle of the preferable connecting part is 45-75 degrees, and the span in the vertical direction is 30-60mm; the drag hook body 2 is the decurrent arc structure of opening, can provide the open visual field space for doctor's inspection or operation through the setting of this structure, and preferred drag hook body 2's cross section is 55-90 degrees circular arcs, just the diameter of circular arc is 45-80mm, in addition in order to make things convenient for the doctor to observe the condition in the vagina at the in-process of operation the front end of drag hook body 2 is provided with lighting device, and this technical scheme sets up lighting device and drag hook an organic whole, can reach best illuminating effect.

The specific technical scheme is that the disposable vagina draw hook is made of transparent resin materials, so that the draw hook body 2 can be used as a light guide column, light can be conveniently conducted to the front end of the draw hook body 2, and the doctor can conveniently observe the operation of the doctor under the condition that the illumination device is turned on because the used place of the doctor is at the front end; the specific lighting device includes battery compartment, control switch 3 and lamp pearl 4, the battery compartment with control switch 3 sets up respectively on handle 1, can set up 1-3 small-size electrons in the battery compartment, the cost is at 1-3 hair, and lamp pearl 4 is LED lamp pearl 4, and light luminance and size are all being can satisfy the device's requirement, and LED lamp pearl 4 price is extremely low moreover, and cooperation major structure can reduce the cost of whole device to the minimum like this. The lamp beads 4 are arranged at the joint of the connecting portion and the drag hook body 2, and the lamp beads 4 can be positioned below the drag hook body 2 and can be embedded in the connecting portion. Specifically, when the lamp beads 4 are arranged in the arc-shaped channel of the drag hook body 2, a small part of the visual field of a doctor can be shielded sometimes, but the lighting effect is more direct and better; when the lamp beads 4 are embedded in the connecting part, the lamp beads 4 are flush with the drag hook body 2, the whole design is simple in external structure, but light is transmitted during illumination, and an operator is required to adapt to the light source.

In order to increase the supporting strength of the retractor body 2 in use, the upper side surface of the retractor body 2 is provided with reinforcing ribs 26 crossing the length direction thereof, and preferably 2-3 mutually parallel reinforcing ribs 26 are arranged.

Because the length of women vagina is different, so in order to be more nimble when using, set up drag hook body 2 into telescopic structure, can effectually improve this technical scheme auxiliary device's suitability, specific drag hook body 2 includes operation body 21 and support body 22, operation body 21 with support body 22 is connected through adjustable card strip structure 23. The operation body 21 is internally provided with a holding cavity into which the supporting body 22 extends, and the inner wall of the holding cavity is provided with a clamping groove; the upper side surface of the supporting body 22 is provided with a clamping groove bulge corresponding to the clamping groove; in the initial state, the drag hook body 2 further comprises a protection strip 5 covering the clamping groove bulge. Namely, the retractor body 2 is arranged into the operation body 21 and the support body 22 which are mutually sleeved, when the retractor is used, the retractor body 2 can be used for testing whether the retractor can be extended into the operation position of the vagina at the normal delivery length, if the retractor is short, the protective strip 5 can be pulled out by outwards stretching the operation body 21 to the position with the preset length, and at the moment, the clamping groove protrusion and the clamping strip groove are mutually clamped, so that the purpose of fixation is achieved. In order to increase the supporting strength of the working body 21 and prevent the front end of the working body 21 from tilting downward under the pressure of the inner wall of the vagina, an extension portion 25 is provided on the working body 21 at the lower side of the end connected to the supporting body 22 toward the direction of the handle 1, and the length of the extension portion 25 is 3-10mm, so that the strength of the working body 21 and the supporting body 22 can be maintained by using the lever principle.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A disposable vaginal retractor comprising: the novel drag hook comprises a handle and a drag hook body, wherein the handle is connected with the drag hook body through an inclined connecting portion, the drag hook body is of an arc-shaped structure with a downward opening, and an illuminating device is arranged at the front end of the drag hook body.

2. The disposable vaginal retractor of claim 1 wherein said illumination device comprises a battery compartment, a control switch and a light bulb, said battery compartment and said control switch being disposed on said handle, respectively, said light bulb being disposed at the junction of said engagement portion and said retractor body, and said light bulb being disposed below said retractor body.

3. The disposable vaginal retractor of claim 2 wherein said light beads are disposed in a protruding manner and wherein said light beads correspond to arcuate channels of said retractor body; the upper side of the drag hook body is provided with a reinforcing rib crossing the length direction of the drag hook body.

4. The disposable vaginal retractor of claim 2 wherein said light bulb is embedded in said engagement portion and said light bulb is flush with said retractor body; the retractor body is made of transparent resin material.

5. The disposable vaginal retractor of claim 1 wherein the retractor body has a cross-section of 55-90 degrees circular arc and the circular arc has a diameter of 45-80mm.

6. The disposable vaginal retractor of any of claims 1-5 wherein said retractor body includes a working body and a support body, said working body and said support body being connected by an adjustable clip structure.

7. The disposable vaginal retractor according to claim 6, wherein the working body is provided with a receiving cavity, and the inner wall of the receiving cavity is provided with a clamping groove; the upper side surface of the support body is provided with a clamping groove bulge corresponding to the clamping strip groove; in the initial state, the drag hook body further comprises a protection strip covering the clamping groove bulge.

8. The disposable vaginal retractor of claim 7 wherein the light bulb of the lighting device corresponds to the front end of the support body when the lighting device is embedded within the engagement portion.

9. The disposable vaginal retractor according to claim 7, wherein an extension part is provided on the working body at a lower side of the end connected to the supporting body in a direction toward the handle, and the length of the extension part is 3-10mm.