CN208243546U - A kind of disposable sterile vaginal dilator - Google Patents
A kind of disposable sterile vaginal dilator Download PDFInfo
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- CN208243546U CN208243546U CN201720906352.2U CN201720906352U CN208243546U CN 208243546 U CN208243546 U CN 208243546U CN 201720906352 U CN201720906352 U CN 201720906352U CN 208243546 U CN208243546 U CN 208243546U
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- blade
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- lower blade
- handle
- bolt
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Abstract
The utility model provides a kind of disposable sterile vaginal dilator, including dilator body, blade, lower blade, hollow interlayer plate and nut, the top right side of the dilator body is provided with connector, blade is provided in the connector, and the left end of blade extends to the left side of connector, lower blade is additionally provided in the connector, and the left end of lower blade extends to the left side of connector, upper leaf piece is located at the top of lower blade, the centre of upper leaf piece and lower blade is provided with spring, and the left side of connector is arranged in spring, the right end of the connector is provided with hollow interlayer plate.Blade and handle are attached by the utility model by connector, blade is divided into blade and lower blade, wherein blade and lower blade are flexibly connected by spring, connector is internally provided with blade set and lower blade set, and the end of blade and lower blade is fixed for blade set and lower blade set.
Description
Technical field
The utility model belongs to field of medical technology, and in particular to a kind of disposable sterile vaginal dilator.
Background technique
Disposable sterilized vaginal dilator is made of upper leaf, inferior lobe and handle, point plug-type, adjustable type and hook snap type three
Kind, divide three specifications by size difference.Disposable sterilized vaginal dilator answer it is sterile, just in operation on vagina, always use woman
The duckbill vaginal dilator of section, vagina is expanded, but expander collar extension arbitrarily cannot expand and reduce, and surgical procedure is very not
Just, especially vaginal constrictive operation, it more difficult to which, in operation, disposable sterile vaginal dilator is the common device for gynecologial examination
Tool, expander flexure test are a kind of inspections to expander non-deformability, are a main performance index in its performance.
Although having had already appeared diversified disposable sterile vaginal dilator currently on the market, they are general
All over too simple for the design of vaginal dilator, consumer demand, and the product designed cannot be fully achieved, grasp
Make complexity, implement inconvenient in use, to be difficult to meet consumer demand, so the utility model provides
A kind of disposable sterile vaginal dilator, to meet the use demand of people.
Utility model content
The purpose of this utility model is to provide a kind of disposable sterile vaginal dilators, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of disposable
Sterile vaginal dilator, including dilator body, blade, lower blade, hollow interlayer plate and nut, the dilator body
Top right side is provided with connector, blade is provided in the connector, and the left end of blade extends to a left side for connector
Side is additionally provided with lower blade in the connector, and the left end of lower blade extends to the left side of connector, and upper leaf piece is located at
The centre of the top of lower blade, upper leaf piece and lower blade is provided with spring, and the left side of connector is arranged in spring, described
The right end of connector is provided with hollow interlayer plate, and the top in the hollow interlayer plate is provided with blade connector sleeve, and upper leaf
The top of piece connector sleeve is provided with fixture block, and the bottom in the hollow interlayer plate is provided with lower blade connector sleeve, and lower blade connects
The bottom end of female connector is provided with fixture block, and the left and right ends among the hollow interlayer plate are movably installed with rotation axis, and in rotation axis
It is provided with hinge；
It is provided with lower blade handle among the bottom of the lower blade, is arranged on the left side wall of the lower blade handle bottom
Fluted, and rubber sleeve is arranged in groove, the bottom of the connector is provided with fixed handle, the lower blade handle and solid
To determine to be movably connected between handle by bolt, and is provided with screw thread on bolt, the nut is movably connected by screw thread and bolt,
The right end of the bolt is provided with limited block, gasket is provided on the left of the limited block, and gasket is located at the right side of nut, institute
It states and is provided with packaging bag outside dilator body.
Preferably, the centre of the connector is provided with fixation hole.
Preferably, upper leaf piece and lower blade are plastic blade.
Preferably, the spring is extension spring.
Preferably, the left and right sides wall of the hollow interlayer plate is unenclosed construction.
Preferably, the centre of the lower blade handle and fixed handle is provided with bolt hole.
It preferably, is to be detachably connected between the limited block and bolt.
The utility model has the beneficial effects that the disposable sterile vaginal dilator is simple and reasonable, economical and practical,
Blade and handle are attached by the dilator body by connector, and blade is divided into blade and lower blade, wherein blade
Be flexibly connected with lower blade by spring, connector be internally provided with blade set and lower blade set, blade set and under
The end of blade and lower blade is fixed blade set, and blade and lower blade energy are realized by rotation axis and hinge in centre
The purpose freely upheld is reached, all structures pass through hollow interlayer plate and are attached on connector, can pass through the pressure of handle
Contracting, so that the stretching of spring, so that blade and lower blade be made to open, then passes through the spiral shell between lower blade handle and fixed handle
Screw bolt and nut is fixed, and achievees the purpose that colpectasia, and limited block and gasket are a limitations to nut, prevents slide nut
Fall the right end of bolt.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the connector of the utility model；
Fig. 3 is the scheme of installation of the nut of the utility model；
Fig. 4 is the structural schematic diagram of the groove of the utility model.
In figure: 1, dilator body；2, connector；3, blade；4, lower blade；5, spring；6, hollow interlayer plate；7, on
Blade connector sleeve；8, lower blade connector sleeve；9, rotation axis；10, hinge；11, fixture block；12, lower blade handle；13, fixed handle；
14, groove；15, rubber sleeve；16, bolt；17, screw thread；18, nut；19, limited block；20, gasket；21, packaging bag.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of disposable sterile vaginal dilator,
Including dilator body 1, blade 3, lower blade 4, hollow interlayer plate 6 and nut 18, the top right side of dilator body 1 is arranged
There is connector 2, the centre of connector 2 is provided with fixation hole, blade 3 is provided in connector 2, and the left end of blade 3 is prolonged
The left side of connector 2 is extended to, lower blade 4 is additionally provided in connector 2, and the left end of lower blade 4 extends to a left side for connector 2
Side, blade 3 are located at the top of lower blade 4, and blade 3 and lower blade 4 are plastic blade, the centre of blade 3 and lower blade 4
It is provided with spring 5, spring 5 is extension spring 5, and the left side of connector 2 is arranged in spring 5, and the right end setting of connector 2 is free
Heart sandwich plate 6, the left and right sides wall of hollow interlayer plate 6 are unenclosed construction, and the top in hollow interlayer plate 6 is provided with blade
Connector sleeve 7, and the top of blade connector sleeve 7 is provided with fixture block 11, the bottom in hollow interlayer plate 6 is provided with lower blade connection
Set 8, and the bottom end of lower blade connector sleeve 8 is provided with fixture block 11, the left and right ends among hollow interlayer plate 6 are movably installed with rotation
Axis 9, and hinge 10 is provided in rotation axis 9；
It is provided with lower blade handle 12 among the bottom of lower blade 4, is provided on the left side wall of lower 12 bottom of blade handle
Groove 14, and rubber sleeve 15 is arranged in groove 14, the bottom of connector 2 is provided with fixed handle 13, lower blade handle 12 with
The centre of fixed handle 13 is provided with 16 hole of bolt, passes through 16 activity phase of bolt between lower blade handle 12 and fixed handle 13
Even, and screw thread 17 is provided on bolt 16, nut 18 is movably connected by screw thread 17 with bolt 16, and the right end of bolt 16 is provided with
Limited block 19 is detachably connected between limited block 19 and bolt 16, and the left side of limited block 19 is provided with gasket 20, and gasket 20
Positioned at the right side of nut 18, packaging bag 21 is provided with outside dilator body 1.
Working principle: in use, taking out dilator body 1 in packaging bag 21, which passes through connector 2
Blade and handle are attached, blade is divided into blade 3 and lower blade 4, allows to the both sides close to vagina, wherein upper leaf
Piece 3 and lower blade 4 are flexibly connected by spring 5, and spring 5 can stretch, and achieve the purpose that expansion, set inside connector 2
It is equipped with blade connector sleeve 7 and lower blade connector sleeve 8, blade connector sleeve 7 and lower blade connector sleeve 8 are by blade 3 and inferior lobe
The end of piece 4 is fixed, and centre realizes the mesh that blade 3 and lower blade 4 can freely be upheld by rotation axis 9 and hinge 10
, the design of fixture block 11 avoids outside connector sleeve activity to hollow interlayer plate 6, and all structures pass through hollow folder on connector 2
Laminate 6 is attached, and idle sandwich plate 6 enables rotation axis 9 to be freely rotated, and may then pass through the compression of handle, under
The surface setting fluted 14 of blade handle 12, can be convenient the purpose of compression handle, and the rubber sleeve 15 in groove 14 avoids
Hand can skid when compression, then make the stretching of spring 5, so that blade 3 and lower blade 4 be made to open, then pass through inferior lobe
Bolt 16 and nut 18 between piece handle 12 and fixed handle 13 are fixed, and pass through screw thread 17 between bolt 16 and nut 18
It is flexibly connected, achievees the purpose that colpectasia, limited block 19 and gasket 20 are a limitations to nut 18, prevent nut 18 sliding
Then the right end for falling bolt 16 removes expansion so that blade 3 and lower blade 4 are altogether by rotating nut 18 after having used
Prop main body 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of disposable sterile vaginal dilator, including it is dilator body (1), blade (3), lower blade (4), hollow
Sandwich plate (6) and nut (18), it is characterised in that: the top right side of the dilator body (1) is provided with connector (2), institute
It states and is provided with blade (3) in connector (2), and the left end of blade (3) extends to the left side of connector (2), the connection
It is additionally provided with lower blade (4) in head (2), and the left end of lower blade (4) extends to the left side of connector (2), upper leaf piece (3)
Positioned at the top of lower blade (4), the centre of upper leaf piece (3) and lower blade (4) is provided with spring (5), and spring (5) is arranged
Right end in the left side of connector (2), the connector (2) is provided with hollow interlayer plate (6), in the hollow interlayer plate (6)
Top be provided with blade connector sleeve (7), and the top of blade connector sleeve (7) is provided with fixture block (11), the hollow folder
Bottom in laminate (6) is provided with lower blade connector sleeve (8), and the bottom end of lower blade connector sleeve (8) is provided with fixture block (11), institute
It states the intermediate left and right ends of hollow interlayer plate (6) to be movably installed with rotation axis (9), and is provided with hinge (10) in rotation axis (9)；
Lower blade handle (12), the left side of lower blade handle (12) bottom are provided among the bottom of the lower blade (4)
It is arranged on wall fluted (14), and rubber sleeve (15) is set in groove (14), the bottom of the connector (2) is provided with fixation
Handle (13) is movably connected between the lower blade handle (12) and fixed handle (13) by bolt (16), and bolt (16)
On be provided with screw thread (17), the nut (18) is movably connected by screw thread (17) with bolt (16), the right side of the bolt (16)
End is provided with limited block (19), is provided with gasket (20) on the left of the limited block (19), and gasket (20) is located at nut (18)
Right side, be provided with packaging bag (21) outside the dilator body (1).
2. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: the connector
(2) centre is provided with fixation hole.
3. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: upper leaf piece
(3) and lower blade (4) is plastic blade.
4. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: the spring (5)
For extension spring (5).
5. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: the hollow interlayer
The left and right sides wall of plate (6) is unenclosed construction.
6. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: the lower blade handle
The centre of hand (12) and fixed handle (13) is provided with bolt (16) hole.
7. the disposable sterile vaginal dilator of one kind according to claim 1, it is characterised in that: the limited block
It (19) is to be detachably connected between bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906352.2U CN208243546U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterile vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906352.2U CN208243546U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterile vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208243546U true CN208243546U (en) | 2018-12-18 |
Family
ID=64619313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906352.2U Active CN208243546U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterile vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208243546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116605475A (en) * | 2023-07-20 | 2023-08-18 | 常州市环康医疗器械有限公司 | Packaging equipment is used in production of disposable aseptic vaginal dilator |
-
2017
- 2017-07-25 CN CN201720906352.2U patent/CN208243546U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116605475A (en) * | 2023-07-20 | 2023-08-18 | 常州市环康医疗器械有限公司 | Packaging equipment is used in production of disposable aseptic vaginal dilator |
| CN116605475B (en) * | 2023-07-20 | 2023-10-03 | 常州市环康医疗器械有限公司 | Packaging equipment is used in production of disposable aseptic vaginal dilator |
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