CN219814085U - Disposable sterile vaginal dilator - Google Patents
Disposable sterile vaginal dilator Download PDFInfo
- Publication number
- CN219814085U CN219814085U CN202321022470.9U CN202321022470U CN219814085U CN 219814085 U CN219814085 U CN 219814085U CN 202321022470 U CN202321022470 U CN 202321022470U CN 219814085 U CN219814085 U CN 219814085U
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- CN
- China
- Prior art keywords
- screw rod
- mounting box
- connecting plate
- vaginal dilator
- bidirectional screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 210000001215 vagina Anatomy 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to the technical field of medical supplies, in particular to a disposable sterile vaginal dilator, which comprises a mounting box, wherein a handle is arranged on one side of the mounting box, a cover plate is arranged on the other side of the mounting box, a first bidirectional screw rod is vertically arranged in the mounting box, a second bidirectional screw rod is transversely arranged in the mounting box, two ends of the first bidirectional screw rod are provided with first moving blocks, one end of each first moving block is provided with a first connecting plate, one end of each first connecting plate is provided with a first supporting plate, two ends of each second bidirectional screw rod are provided with second moving blocks, the first supporting plates can be used for supporting left and right sides, the second supporting plates can be used for supporting up and down directions, the field of view after expansion can be increased, nursing staff can observe, the practicability is high, the first bidirectional screw rod and the second bidirectional screw rod can be driven to rotate by adopting a manual rotating handle, the control can be more accurately carried out, the convenience of treatment is greatly improved, and the treatment effect is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a disposable sterile vaginal dilator.
Background
The disposable vaginal dilator is a conventional medical instrument used for gynecological disease examination and simple operation in medical units, and is a disposable medical instrument for effectively reducing and early finding gynecological diseases, especially diagnosing and treating infectious diseases such as venereal diseases, AIDS and the like and improving the health level of women.
The existing expander is poor in visual field, the existing expander is usually spread by an upper blade and a lower blade, but the angle of the upper blade and the lower blade when spread is limited, so that a certain visual blind spot is formed, and the practicability is not strong.
Disclosure of Invention
(one) solving the technical problems
In view of the deficiencies of the prior art, the present utility model provides a disposable sterile vaginal dilator.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disposable aseptic vaginal dilator, includes the mounting box, mounting box one side is provided with the handle, the mounting box opposite side is provided with the apron, the inside vertical first bi-directional screw that is provided with of mounting box, the inside horizontal second bi-directional screw that is provided with of mounting box, first bi-directional screw both ends are provided with first movable block, first movable block one end is provided with first backup pad, second bi-directional screw both ends are provided with the second movable block, second movable block one side is provided with the second connecting plate, second connecting plate one end is provided with the second backup pad, be provided with the second cone tooth on the first bi-directional screw, be provided with first cone tooth on the second bi-directional screw, first cone tooth is connected with the meshing of second cone tooth, mounting box one end is provided with the turning handle, turning handle one side is connected with the second bi-directional screw.
In order to improve the stability of the first connecting plate when the movable plate is arranged, the utility model is improved in that a through hole is formed in one side of the first connecting plate, a vertical rod is arranged in the installation box, two ends of the vertical rod are fixedly connected with the inner wall of the installation box, and the through hole is sleeved on the vertical rod.
In order to improve the stability of the second connecting plate during movement, the utility model is improved in that a side rod is arranged in the installation box, a sliding hole is formed in one side of the second connecting plate, and the sliding hole is formed in the side rod.
In order to improve the use comfort of the support plates, the utility model is improved in that the first support plate and the second support plate are arc-shaped, and silica gel materials are arranged on the outer surfaces of the first support plate and the second support plate.
In order to improve the anti-skid effect of the handle, the utility model is improved in that anti-skid grains are arranged on the handle.
In order to improve the practicability of the mounting box, the utility model is improved in that the mounting box and the cover plate are made of hard plastic materials.
(III) beneficial effects
Compared with the prior art, the utility model provides the disposable sterile vaginal dilator, which has the following beneficial effects:
the aseptic vaginal dilator is used to this nature, when using, first backup pad can strut the left and right sides, and the second backup pad can strut the upper and lower direction, can increase the field of vision after the expansion, is favorable to the nursing staff to observe, and the practicality is high, adopts manual rotation to drive the rotation of first two-way screw rod and second two-way screw rod moreover, can more accurately control, has improved the convenience of treatment greatly, effectually ensured the effect of treatment greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1 of the present utility model;
FIG. 3 is a schematic view of the internal structure of FIG. 1 according to the present utility model;
in the figure: 1. a mounting box; 2. a handle; 3. a cover plate; 4. a first support plate; 5. a second support plate; 6. a rotating handle; 7. a first bi-directional screw; 8. a first moving block; 9. a first connection plate; 10. a second bidirectional screw; 11. a second moving block; 12. a second connecting plate; 13. a first cone tooth; 14. a second cone tooth; 15. a vertical rod; 16. a side bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the disposable sterile vaginal dilator comprises a mounting box 1, a handle 2 is arranged on one side of the mounting box 1, a cover plate 3 is arranged on the other side of the mounting box 1, a first bidirectional screw rod 7 is vertically arranged in the mounting box 1, a second bidirectional screw rod 10 is transversely arranged in the mounting box 1, first movable blocks 8 are arranged at two ends of the first bidirectional screw rod 7, a first connecting plate 9 is arranged at one end of the first movable blocks 8, a first supporting plate 4 is arranged at one end of the first connecting plate 9, a second movable block 11 is arranged at two ends of the second bidirectional screw rod 10, a second connecting plate 12 is arranged on one side of the second movable block 11, a second supporting plate 5 is arranged at one end of the second connecting plate 12, second conical teeth 14 are arranged on the first bidirectional screw rod 7, first conical teeth 13 are meshed with the second conical teeth 14, a turning handle 6 is arranged at one end of the mounting box 1, and the turning handle 6 is connected with the hard screw rod 3 on one side of the hard screw rod 1.
In the practical use process, when the vagina of a patient needs to be expanded, the front ends of the first supporting plate 4 and the second supporting plate 5 are inserted into the vagina of the patient, then the rotating handle 6 is manually rotated, the rotating handle 6 drives the second bidirectional screw 10 to rotate, the second bidirectional screw 10 rotates to drive the second moving block 11, the second moving block 11 simultaneously drives the second connecting plate 12, the connecting plate drives the second supporting plate 5 to prop open the vagina left and right, and simultaneously, the rotation of the second bidirectional screw 10 drives the first tapered teeth 13 to rotate, the first tapered teeth 13 drive the second tapered teeth 14 to rotate through meshing, the second tapered teeth 14 drive the first bidirectional screw 7 to rotate, the rotation of the first bidirectional screw 7 drives the first moving block 8, the first moving block 8 drives the first connecting plate 9, the first supporting plate 4 drives the vagina of the patient to prop open up and down, the field of vision after the expansion can be increased through the expansion of the first supporting plate 4 and the second supporting plate 5, the effective practical use of nursing staff is facilitated.
In order to solve the above problems, in this embodiment, the improvement of the present utility model is that a through hole is provided in one side of the first connecting plate 9, a vertical rod 15 is provided in the installation box 1, two ends of the vertical rod 15 are fixedly connected with the inner wall of the installation box 1, and the through hole is sleeved on the vertical rod 15.
In use, the stability of the second connecting plate 12 during adjustment is poor, in order to solve the above problem, in this embodiment, the side bar 16 is disposed inside the installation box 1, and a sliding hole is disposed inside one side of the second connecting plate 12, and the sliding hole is disposed on the side bar 16.
When using, the comfort level of backup pad is not enough, for solving above-mentioned problem, in this embodiment, first backup pad 4 and second backup pad 5 are the arc, all be provided with the silica gel material on the external surface of first backup pad 4 and second backup pad 5.
When in use, the handle 2 does not have an anti-slip effect, and in order to solve the above problem, in this embodiment, anti-slip lines are provided on the handle 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Disposable aseptic vaginal dilator, its characterized in that: including install bin (1), install bin (1) one side is provided with handle (2), install bin (1) opposite side is provided with apron (3), install bin (1) inside vertical first two-way screw rod (7) that is provided with, install bin (1) inside transversely is provided with second two-way screw rod (10), first two-way screw rod (7) both ends are provided with first movable block (8), first movable block (8) one end is provided with first connecting plate (9), first connecting plate (9) one end is provided with first backup pad (4), second two-way screw rod (10) both ends are provided with second movable block (11), second movable block (11) one side is provided with second connecting plate (12), second connecting plate (12) one end is provided with second backup pad (5), be provided with second conical tooth (14) on first two-way screw rod (7), be provided with first conical tooth (13) on second two-way screw rod (10), first conical tooth (13) and first conical tooth (14) are connected (6) to two-way screw rod (6), install two-way screw rod (6) one side is connected.
2. The single use sterile vaginal dilator as claimed in claim 1 wherein: the novel connecting device is characterized in that a through hole is formed in one side of the first connecting plate (9), a vertical rod (15) is arranged in the mounting box (1), two ends of the vertical rod (15) are fixedly connected with the inner wall of the mounting box (1), and the through hole is sleeved on the vertical rod (15).
3. The single use sterile vaginal dilator as claimed in claim 2 wherein: the mounting box (1) is internally provided with a side rod (16), one side of the second connecting plate (12) is internally provided with a sliding hole, and the sliding hole is formed in the side rod (16).
4. A single use sterile vaginal dilator as claimed in claim 3 wherein: the first support plate (4) and the second support plate (5) are arc-shaped, and silica gel materials are arranged on the outer surfaces of the first support plate (4) and the second support plate (5).
5. The single use sterile vaginal dilator as claimed in claim 4 wherein: the handle (2) is provided with anti-skid lines.
6. The single use sterile vaginal dilator as claimed in claim 5 wherein: the mounting box (1) and the cover plate (3) are made of hard plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022470.9U CN219814085U (en) | 2023-04-28 | 2023-04-28 | Disposable sterile vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022470.9U CN219814085U (en) | 2023-04-28 | 2023-04-28 | Disposable sterile vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219814085U true CN219814085U (en) | 2023-10-13 |
Family
ID=88250857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022470.9U Active CN219814085U (en) | 2023-04-28 | 2023-04-28 | Disposable sterile vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219814085U (en) |
-
2023
- 2023-04-28 CN CN202321022470.9U patent/CN219814085U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |