CN209186661U - Obstetrics and gynecology department vaginal dilator - Google Patents
Obstetrics and gynecology department vaginal dilator Download PDFInfo
- Publication number
- CN209186661U CN209186661U CN201820753280.7U CN201820753280U CN209186661U CN 209186661 U CN209186661 U CN 209186661U CN 201820753280 U CN201820753280 U CN 201820753280U CN 209186661 U CN209186661 U CN 209186661U
- Authority
- CN
- China
- Prior art keywords
- cursor
- expansion board
- support rod
- finger ring
- cursors
- 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.)
- Expired - Fee Related
Links
- 210000001215 vagina Anatomy 0.000 claims abstract description 19
- 210000003811 finger Anatomy 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 210000004392 genitalia Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of obstetrics and gynecology department vaginal dilators, the cursor being hinged including two, the front end of two cursors is respectively and fixedly provided with the expansion board of the arc shape for strutting vagina, expansion board on two cursors is symmetrical arranged, the projecting surface of expansion board is towards outside, each cursor is respectively and fixedly provided with finger ring far from one end of expansion board, support rod is hinged on the inner sidewall of one of cursor, support rod is provided with clamping portion far from one end of cursor, if being provided with the card slot for being distributed with the arterial highway of clamping portion cooperation clamping along cursor length direction on another cursor, tension spring is provided between two finger rings, the both ends of tension spring are fixed with one of finger ring respectively；After the utility model is by using above structure, after strutting vagina, vaginal dilator is able to carry out locking, and so, vaginal dilator is able to maintain the softened state to vagina, without doctor always according to handle, and then can bring convenience to doctor.
Description
Technical field
The utility model belongs to gynaecology's the field of medical instrument technology, is related to a kind of obstetrics and gynecology department vaginal dilator.
Background technique
Ob-gyn is when the vagina to female patient checks, it is often necessary to use vaginal dilator, be made at present
Vaginal dilator needs voluntarily gathering of the doctor always according to handle to avoid vaginal dilator after strutting vagina, since doctor needs
It will be always according to the handle of vaginal dilator, to can make troubles to doctor.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of obstetrics and gynecology department vaginal dilator, after strutting vagina, expands
External genitals is able to carry out locking, and so, vaginal dilator is able to maintain the softened state to vagina, without doctor always according to
Handle, and then can be brought convenience to doctor.
Purpose of the utility model is realized as follows:
The obstetrics and gynecology department vaginal dilator of the utility model, the cursor being hinged including two, the front end of two cursors
Be respectively and fixedly provided with the expansion board of the arc shape for strutting vagina, the expansion board on two cursors be symmetrical arranged, expansion board it is convex
It appears towards outside, each cursor is respectively and fixedly provided with finger ring far from one end of expansion board, on the inner sidewall of one of cursor
Be hinged with support rod, support rod is provided with clamping portion far from one end of cursor, be provided on another cursor for card
If the card slot that the arterial highway of socket part cooperation clamping is distributed along cursor length direction, it is provided with tension spring between two finger rings, tension spring
Both ends are fixed with one of finger ring respectively.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein be provided on the outer end face of support rod for facilitating rotation branch
The rotational handle of strut；By the setting of rotational handle, can be brought convenience to the rotation of support rod.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein be provided on the inner sidewall of hinged cursor with support rod
For limiting the limited post of support rod rotational angle；By the setting of limited post, the rotational angle of support rod can be limited
System avoids support rod from transition rotation occur and the phenomenon that can not supporting occur.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein being provided with several on the outer surface of every piece of expansion board is in
The anti-skid bulge of array-like distribution；It can be played anti-by the setting of anti-skid bulge when the inner wall of expansion board and vagina is affixed
Sliding effect.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein anti-skid bulge is the individual dome-like structures of evagination；By using this
After kind structure, anti-skid bulge injury caused by vaginal walls can be reduced, anti-skid bulge is can be avoided and occur scratching intravaginal
The phenomenon that wall.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein be fitted with non-slip rubber ring on the internal perisporium of finger ring；By anti-
The setting of sliding rubber ring can play anti-skidding effect when finger is inserted into finger ring.
The obstetrics and gynecology department vaginal dilator of the utility model, wherein expansion board and finger ring are welded with cursor；By using this
After kind structure, expansion board and finger ring can be reliably fixed with cursor.
After the utility model is by using above structure, after strutting vagina, vaginal dilator is able to carry out locking, and such one
Come, vaginal dilator is able to maintain the softened state to vagina, without doctor always according to handle, and then can bring to doctor
It is convenient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Specific embodiment
Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.
In the description of the present invention, unless otherwise indicated, term " on ", "lower", "left", "right", "front", "rear",
The orientation or state relation of the instructions such as " top ", " bottom " are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the certain party that the mechanism of indication or suggestion meaning or component must have
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
It even, can also be indirectly connected through an intermediary.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of obstetrics and gynecology department vaginal dilator, including two cursors being hinged 1, the front end of two cursors 1 is fixed
There is the expansion board 2 of the arc shape for strutting vagina, the expansion board 2 on two cursors 1 is symmetrical arranged, the protrusion of expansion board 2
Facing towards outside, each cursor 1 is respectively and fixedly provided with finger ring 3, the inner sidewall of one of cursor 1 far from one end of expansion board 2
On be hinged with support rod 4, support rod 4 is provided with clamping portion 41 far from one end of cursor 1, is provided on another cursor 1
If the card slot 11 for being distributed with the arterial highway of the cooperation clamping of clamping portion 41 along 1 length direction of cursor, it is arranged between two finger rings 3
There is tension spring 5, the both ends of tension spring 5 are fixed with one of finger ring 3 respectively；It is provided on the outer end face of support rod 4 and turns for convenient
The rotational handle 42 of dynamic support rod 4；By the setting of rotational handle, can be brought convenience to the rotation of support rod；With support rod 4
The limited post 12 for limiting 4 rotational angle of support rod is provided on the inner sidewall of hinged cursor 1；Pass through setting for limited post
It sets, the rotational angle of support rod can be limited, support rod is avoided transition rotation occur and the phenomenon that can not supporting occur；
The anti-skid bulge 21 that several are in array-like distribution is provided on the outer surface of every piece of expansion board 2；Pass through setting for anti-skid bulge
It sets, when the inner wall of expansion board and vagina is affixed, anti-skidding effect can be played；Anti-skid bulge 21 is the dome-shaped knot of evagination
Structure；After by using this structure, anti-skid bulge injury caused by vaginal walls can be reduced, anti-skid bulge is can be avoided and go out
The phenomenon that now scratching vaginal walls；Non-slip rubber ring 7 is fitted on the internal perisporium of finger ring 3；By the setting of non-slip rubber ring,
When finger is inserted into finger ring, anti-skidding effect can be played；Expansion board 2 and finger ring 3 are welded with cursor 1；By using
After this structure, expansion board and finger ring can be reliably fixed with cursor；After the utility model is by using above structure,
After strutting vagina, vaginal dilator is able to carry out locking, and so, vaginal dilator is able to maintain the softened state to vagina, thus nothing
It needs doctor always according to handle, and then can be brought convenience to doctor；When the utility model is used, first by thumb and food
Finger is inserted respectively into one of finger ring, expands outwardly thumb and index finger, and tension spring is stretched, two expansions
Plate turns to the inside, and then two pieces of expansion boards is inserted into vagina, then discharge ring, then rotary supporting rod, so that branch
Clamping portion on strut snaps fit onto one of card slot, so can be realized and struts to vagina, when clamping portion is clamped
When into different card slots, the distraction angle to vagina can be adjusted.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
Above embodiments are not limited to, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the protection scope of the utility model.
Claims (1)
1. a kind of obstetrics and gynecology department vaginal dilator, it is characterised in that: including two cursors being hinged (1), two cursors (1)
Front end be respectively and fixedly provided with the expansion board (2) of the arc shape for strutting vagina, the expansion board (2) on described two cursors (1)
It is symmetrical arranged, for the projecting surface of the expansion board (2) towards outside, the one end of each cursor (1) far from expansion board (2) is fixed
Have finger ring (3), be hinged with support rod (4) on the inner sidewall of one of cursor (1), the support rod (4) is far from cursor
(1) one end is provided with clamping portion (41), be provided on another cursor (1) for clamping portion (41) if cooperation clamping
The card slot (11) that arterial highway is distributed along cursor (1) length direction is provided with tension spring (5), the tension spring between two finger rings (3)
(5) both ends are fixed with one of finger ring (3) respectively, are provided on the outer end face of the support rod (4) for facilitating rotation
The rotational handle (42) of support rod (4) is provided on the inner sidewall of the cursor (1) hinged with support rod (4) and props up for limit
The limited post (12) of strut (4) rotational angle is provided with several on the outer surface of every piece of expansion board (2) and is distributed in array-like
Anti-skid bulge (21), the anti-skid bulge (21) is the individual dome-like structures of evagination, is fitted on the internal perisporium of the finger ring (3)
Non-slip rubber ring (7), the expansion board (2) and finger ring (3) are welded with cursor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753280.7U CN209186661U (en) | 2018-05-21 | 2018-05-21 | Obstetrics and gynecology department vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753280.7U CN209186661U (en) | 2018-05-21 | 2018-05-21 | Obstetrics and gynecology department vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186661U true CN209186661U (en) | 2019-08-02 |
Family
ID=67404299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753280.7U Expired - Fee Related CN209186661U (en) | 2018-05-21 | 2018-05-21 | Obstetrics and gynecology department vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932570A (en) * | 2021-01-30 | 2021-06-11 | 江西省人民医院 | Dilator for orthopedic surgery |
-
2018
- 2018-05-21 CN CN201820753280.7U patent/CN209186661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932570A (en) * | 2021-01-30 | 2021-06-11 | 江西省人民医院 | Dilator for orthopedic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |