CN209091342U - A kind of gynecological speculum - Google Patents
A kind of gynecological speculum Download PDFInfo
- Publication number
- CN209091342U CN209091342U CN201721538127.4U CN201721538127U CN209091342U CN 209091342 U CN209091342 U CN 209091342U CN 201721538127 U CN201721538127 U CN 201721538127U CN 209091342 U CN209091342 U CN 209091342U
- Authority
- CN
- China
- Prior art keywords
- blade
- support
- lower blade
- fixed ring
- upper leaf
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of gynecological speculum, including blade, lower blade and fixed ring, upper leaf piece is fixedly connected with the fixed ring, hinged between the lower blade and the fixed ring, and the lower blade can opposite upper leaf piece opening around articulated shaft rotation；It further include blade support, the blade support is located between upper leaf piece and the lower blade, and it is hinged between the lower blade, the blade support is equipped with drawstring, the drawstring runs through the fixed ring along the extending direction of upper leaf piece and the lower blade, and the blade support is pulled the lower blade can be made to open with respect to upper leaf piece around articulated shaft rotation.The utility model proposes a kind of gynecological speculum, blade and lower blade can be opened by external drawstring, are easy to control.
Description
Technical field
The utility model relates to the field of medical instrument technology, in particular to a kind of gynecological speculum.
Background technique
Currently, in gynecologial examination and treatment, mostly using specula in disposable plastic.This specula is shaped like duck head, by upper
Lower two parts form, and have symmetrical two short axles on the inside of the head body lower part base angle two of the upper half, are inserted in the head body two sides of lower half
In the hole in face, there are symmetrical two short axles on the outside of the top two of lower half size body, is inserted in the elongated slot of the head body two sides of the upper half
Kong Zhong.It is hand-held lever at the duck neck being made of lower half, upper half rear portion straight beam can be pressed with thumb to be pushed up, this
Two parts head body, struts vagina above and below sample expansible, so that doctor checks or treats.But the vagina after strutting interior can be received, institute
It is pushed up with needing thumb to press always, upper and lower two parts head body is made to remain separated state.But actually straight beam
Position it is more inclined, be not easy to control.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of gynecological speculums, can be incited somebody to action by external drawstring
Blade and lower blade are opened, and are easy to control.
To achieve the above object, the utility model provides following technical solution:
A kind of gynecological speculum, including blade, lower blade and fixed ring, upper leaf piece and the fixed ring are fixed
Connection, hinged between the lower blade and the fixed ring, the lower blade can opposite upper leaf piece around articulated shaft rotation
It opens；
It further include blade support, the blade support is located between upper leaf piece and the lower blade, and and
Hinged between the lower blade, the blade support is equipped with drawstring, and the drawstring is along upper leaf piece and the inferior lobe
The extending direction of piece runs through the fixed ring, and the blade support is pulled the lower blade can be made opposite around articulated shaft rotation
Upper leaf piece is opened.
As an embodiment, upper leaf piece is sheet metal.
As an embodiment, the lower blade is sheet metal.
It as an embodiment, further include gripping handle, the gripping handle is set in the fixed ring, and edge
The axial direction of the fixed ring.
As an embodiment, there are 90 degree of angles between the gripping handle and upper leaf piece.
As an embodiment, hinged between the gripping handle and the fixed ring.
As an embodiment, the blade support includes support base and support chip, the support base and described
It is fixedly connected between lower blade, hinged between the support chip and the support base, the support chip is equipped with via hole, the mistake
Hole provides the drawstring connection, and the one end of the support base far from articulated shaft is against upper leaf piece.
As an embodiment, the support base and the support chip are transparent material.
The beneficial effects of the utility model compared with the prior art lie in:
The utility model provides a kind of gynecological speculum, can be opened blade and lower blade by external drawstring,
It is easy to control.Specifically, due to blade support be set to it is hinged between blade and lower blade and between fixed ring.So
Pull blade support that inferior lobe piece can be made to open with respect to blade by drawstring.Since drawstring runs through from fixed ring, so than
It is easier to control, drawstring is pulled when use.
Detailed description of the invention
Fig. 1 is the perspective view of gynecological speculum provided by the embodiment of the utility model；
Fig. 2 is the perspective view of blade support provided by the embodiment of the utility model.
In figure: 1, blade；2, lower blade；3, blade support；31, support base；32, support chip；33, via hole；4, it holds
Hold handle；5, fixed ring；6, drawstring.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are carried out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
Referring to Figures 1 and 2, in one embodiment, gynecological speculum includes blade 1, lower blade 2 and fixed ring 5,
Blade 1 is fixedly connected with fixed ring 5, hinged between lower blade 2 and fixed ring 5, and lower blade 2 can be opposite around articulated shaft rotation
Blade 1 is opened.In addition, going back gynecological speculum further includes blade support 3, blade support 3 is located at blade 1 and lower blade 2
Between, and hinged between lower blade 2, blade support 3 is equipped with drawstring 6, and drawstring 6 is along blade 1 and lower blade 2
Extending direction runs through fixed ring 5, and blade support 3 is pulled inferior lobe piece 2 can be made to open with respect to blade 1 around articulated shaft rotation.
Gynecological speculum provided in this embodiment can be opened blade 1 and lower blade 2 by external drawstring 6, be easy
Control.Specifically, due to blade support 3 be set to it is hinged between blade 1 and lower blade 2 and between fixed ring 5.So
Pull blade support 3 that inferior lobe piece 2 can be made to open with respect to blade 1 by drawstring 6.Since drawstring 6 runs through from fixed ring 5,
So be easier to control, when use, pulls drawstring 6.
In one embodiment, blade 1 is sheet metal.Correspondingly, in another embodiment, lower blade 2 is metal
Piece.
Referring to Fig.1, in one embodiment, Medical gynecological specula further includes gripping handle 4, and gripping handle 4, which is set to, to be fixed
On ring 5, and along the axial direction of fixed ring 5.
Gynecological speculum provided in this embodiment can be pried through through fixed ring 5 when in use.And fixed ring 5 is also
Immobilization carrier as three-major-items such as blade 1, lower blade 2 and gripping handles 4.Blade 1 and lower blade 2 are along fixation
The axial setting of ring 5, the direction for being allowed to and prying through is consistent.Gripping handle 4 is arranged radially along fixed ring 5, is conducive to
Doctor holds gripping handle 4.
Referring to Fig.1, in one embodiment, there are 90 degree of angles between gripping handle 4 and blade 1.
The setting of the angle of gripping handle 4 and blade 1 is in 90 degree, is conducive to cure by gynecological speculum provided in this embodiment
Life holds gripping handle 4.
Referring to Fig.1, in one embodiment, hinged between gripping handle 4 and fixed ring 5.
Gynecological speculum provided in this embodiment, can the angle according to actual needs to gripping handle 4 be adjusted.
Referring to Fig. 2, in one embodiment, blade support 3 includes support base 31 and support chip 32, and support base 31 is under
It is fixedly connected between blade 2, hinged between support chip 32 and support base 31, support chip 32 is equipped with via hole 33, and via hole 33 provides
Drawstring 6 connects, and the one end of support base 31 far from articulated shaft is against blade 1.Also, support base 31 and support chip 32 are transparent
Material.
Gynecological speculum provided in this embodiment can pull support chip 32 by drawstring 6, make the distal end of support chip 32, i.e.,
One end far from articulated shaft is against blade 1, to make blade 1 that blade 2 be descended to open relatively.In the present embodiment, due to support
Piece 32 is that blade 1 is propped up in the direction pulled along drawstring 6, it is possible to obtain bigger visual angle.It accordingly will support
Seat 31 and support chip 32 are arranged to Transparent Parts, can reduce the influence to vision.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above are only specific embodiments of the present invention, is not used to limit the utility model
Protection scope.It particularly points out, to those skilled in the art, within the spirit and principle of the utility model, is done
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of gynecological speculum, which is characterized in that including blade (1), lower blade (2) and fixed ring (5), upper leaf
Piece (1) is fixedly connected with the fixed ring (5), hinged between the lower blade (2) and the fixed ring (5), the lower blade
It (2) can opposite upper leaf piece (1) opening around articulated shaft rotation；
Further include blade support (3), the blade support (3) be located at upper leaf piece (1) and the lower blade (2) it
Between, and hinged between the lower blade (2), the blade support (3) is equipped with drawstring (6), the drawstring (6) along
The extending direction of upper leaf piece (1) and the lower blade (2) runs through the fixed ring (5), pulls the blade support (3)
The lower blade (2) can be made to open with respect to upper leaf piece (1) around articulated shaft rotation.
2. a kind of gynecological speculum according to claim 1, which is characterized in that upper leaf piece (1) is sheet metal.
3. a kind of gynecological speculum according to claim 1, which is characterized in that the lower blade (2) is sheet metal.
4. a kind of gynecological speculum according to claim 1, which is characterized in that further include gripping handle (4), the gripping hand
Handle (4) is set on the fixed ring (5), and along the axial direction of the fixed ring (5).
5. a kind of gynecological speculum according to claim 4, which is characterized in that the gripping handle (4) and upper leaf piece
(1) there are 90 degree of angles between.
6. a kind of gynecological speculum according to claim 4, which is characterized in that the gripping handle (4) and the fixed ring
(5) hinged between.
7. a kind of gynecological speculum according to claim 4, which is characterized in that the blade support (3) includes support base
(31) and support chip (32) it, is fixedly connected between the support base (31) and the lower blade (2), the support chip (32) and institute
It states between support base (31) hingedly, the support chip (32) is equipped with via hole (33), and the via hole (33) provides the drawstring (6)
Connection, the one end of the support base (31) far from articulated shaft is against upper leaf piece (1).
8. a kind of gynecological speculum according to claim 7, which is characterized in that the support base (31) and the support chip
It (32) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538127.4U CN209091342U (en) | 2017-11-16 | 2017-11-16 | A kind of gynecological speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538127.4U CN209091342U (en) | 2017-11-16 | 2017-11-16 | A kind of gynecological speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091342U true CN209091342U (en) | 2019-07-12 |
Family
ID=67145953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538127.4U Expired - Fee Related CN209091342U (en) | 2017-11-16 | 2017-11-16 | A kind of gynecological speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091342U (en) |
-
2017
- 2017-11-16 CN CN201721538127.4U patent/CN209091342U/en not_active Expired - Fee Related
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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: 20190712 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |