CN208641513U - A kind of Medical cervical expander - Google Patents
A kind of Medical cervical expander Download PDFInfo
- Publication number
- CN208641513U CN208641513U CN201721322549.8U CN201721322549U CN208641513U CN 208641513 U CN208641513 U CN 208641513U CN 201721322549 U CN201721322549 U CN 201721322549U CN 208641513 U CN208641513 U CN 208641513U
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- CN
- China
- Prior art keywords
- control box
- threaded rod
- wall
- support bar
- support
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- 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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Abstract
The utility model discloses a kind of Medical cervical expanders, including control box, threaded rod is equipped in the control box, the downside outer wall of the control box is equipped with handle, one end of the threaded rod and the side inner wall of control box are rotatablely connected, and the other end of threaded rod is arranged through the side side wall of control box, symmetrically arranged movable block there are two being set on the threaded rod, and two movable blocks are threadedly coupled with threaded rod, vertical bar is respectively connected on two movable blocks, side wall is equipped with the strip gab that setting is matched with vertical bar on the upside of the control box, and two vertical bars run through strip gab setting, the cabinet upper end is set there are two symmetrically arranged first support bar, and the lower end of two first support bars is fixedly connected with the upper end of two vertical bars respectively, two first support bars are hollow structure.The utility model can effectively expand sufferer uterine neck, and can add medicine to while cervix dilating uterine neck wall.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of Medical cervical expanders.
Background technique
Currently, the inspection and treatment of a variety of uterine diseases, such as dilatation and curettage, the palace of the Qing Dynasty, it is required to expansion cervix, is clinically expanded
The cervix metal dilator different using multiple diameters is opened, cervix opening is sequentially placed into, it is gradually expanded, this operating method
It is cumbersome and time-consuming and laborious, while patient will also endure multiple pain, in order to improve medical effect, medical staff starts
Cervical dilator is used for Case treatment, the expansion effect of existing cervical dilator is bad, and can not be in cervix dilating
It adds medicine to simultaneously uterine neck wall, thus it is proposed that a kind of Medical cervical expander solves the above problems.
Summary of the invention
Purpose of the utility model is to solve the expansion effect of cervical dilator existing in the prior art is bad, and
The shortcomings that can not adding medicine to while cervix dilating uterine neck wall, and a kind of Medical cervical expander proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Medical cervical expander, including control box, the control box is interior to be equipped with threaded rod, the downside of the control box
Outer wall is equipped with handle, and one end of the threaded rod and the side inner wall of control box are rotatablely connected, and the other end of threaded rod passes through
The side side wall of dress operation case is arranged, and is set on the threaded rod there are two symmetrically arranged movable block, and two movable blocks with
Threaded rod is threadedly coupled, and vertical bar is respectively connected on two movable blocks, side wall is equipped with and matches with vertical bar on the upside of the control box
The strip gab of setting, and two vertical bars run through strip gab setting, the cabinet upper end set that there are two symmetrically arranged the
One support rod, and the lower end of two first support bars is fixedly connected with the upper end of two vertical bars respectively, two first supports
Bar is hollow structure, and the first perfusion tube being vertically arranged is equipped in two first support bars, first perfusion tube
One end is fixedly connected with the upper inside walls of first support bar, and the other end of the first perfusion tube runs through the downside side of first support bar
Wall setting, the first perfusion tube outside the first support bar are connected with the second perfusion tube, two first support bars
Multiple third perfusion tubes are inside equipped with, one end of each third perfusion tube is connected to the first perfusion tube, and each third is defeated
The other end of liquid pipe is arranged through the side side wall of first support bar.
Preferably, the side side wall of the control box is equipped with sliding lock block, and sliding lock block is arranged through threaded rod.
Preferably, the downside side wall of the control box is set there are two symmetrically arranged placing box, and two placing boxes difference
Positioned at handle two sides, multiple drawers are slidably connected by drawer sliding rail on two placing boxes.
Preferably, second support bar, and the upper end of two second support bars are inserted in two first support bars
It is arranged through the upside side wall of first support bar, is equipped with gear in two first support bars, and second support bar
Side wall is equipped with the tooth socket being arranged with gear matches, and bull stick is respectively connected on two gears, and the bull stick runs through first
The outer wall of strut is arranged, and bull stick is equipped with locking device.
Preferably, it is equipped with disinfection cotton-padded covering on the outer wall of the first support bar and second support bar, is covered on the handle
Equipped with rubber antiskid set.
In the utility model, sliding lock block can by screw thread rod locking, to guarantee the stabilization of threaded rod working condition, from
And guaranteeing first support bar in the operating condition will not be subjected to displacement, the stabilization of guarantee cervical dilator working condition, in drawer
Some medical care articles can be placed, medical staff is facilitated to take, rotation bull stick band moving gear rotates, so that second support bar be made to exist
It is moved in first support bar, so that second support bar be made to improve the expansion bore of cervical dilator, rubber antiskid set can be prevented
The only unnecessary sliding that handle is generated by a variety of causes when in use, disinfection cotton-padded covering can effectively prevent cervical dilator
Insertion caused by infection in uterine neck.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Medical cervical expander structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 control box, 2 threaded rods, 3 movable blocks, 4 handles, 5 vertical bars, 6 first support bars, 7 first perfusion tubes, 8
Two perfusion tubes, 9 third perfusion tubes, 10 sliding lock blocks, 11 placing boxes, 12 drawers, 13 second support bars, 14 gears, 15 bull sticks.
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.
Referring to Fig.1-3, a kind of Medical cervical expander, including control box 1, control box 1 is interior to be equipped with threaded rod 2, control box 1
Downside outer wall be equipped with handle 4, the side inner wall of one end of threaded rod 2 and control box 1 is rotatablely connected, and threaded rod 2 is another
One end is arranged through the side side wall of control box 1, and the downside side wall of control box 1 is set there are two symmetrically arranged placing box 11, and
Two placing boxes 11 are located at 4 two sides of handle, slidably connect multiple drawers by drawer sliding rail on two placing boxes 11
12, some medical care articles can be placed in drawer 12, medical staff is facilitated to take, the side side wall of control box 1 is equipped with slide lock
Block 10, and sliding lock block 10 is arranged through threaded rod 2, sliding lock block 10 can lock threaded rod 2, to guarantee threaded rod 2
The stabilization of working condition guarantees cervical dilator work to guarantee that first support bar 6 will not be subjected to displacement in the operating condition
The stabilization of state, sets that there are two symmetrically arranged movable blocks 3 on threaded rod 2, and two movable blocks 3 connect with 2 screw thread of threaded rod
It connecing, vertical bar 5 is respectively connected on two movable blocks 3,1 upside side wall of control box is equipped with the strip gab that setting is matched with vertical bar 5, and
Two vertical bars 5 are arranged through strip gab, and 1 upper end of cabinet is set there are two symmetrically arranged first support bar 6, and two first
The lower end of support rod 6 is fixedly connected with the upper end of two vertical bars 5 respectively, is inserted with the second support in two first support bars 6
Bar 13, and the upside side wall setting of first support bar 6, two first support bars 6 are run through in the upper end of two second support bars 13
Gear 14 is inside equipped with, and the side wall of second support bar 13 is equipped with the tooth socket for match and being arranged with gear 14, on two gears 14
It is respectively connected with bull stick 15, bull stick 15 is arranged through the outer wall of first support bar 6, and bull stick 15 is equipped with locking device, and rotation turns
Bar 15 is rotated with moving gear 14, to make second support bar 13 move in first support bar 6, so that second support bar 13 be made to mention
Disinfection cotton-padded covering, handle are equipped on the outer wall of the high expansion bore of cervical dilator, first support bar 6 and second support bar 13
Rubber antiskid set is arranged on 4, it is unnecessary that rubber antiskid set can prevent handle 4 from generating when in use because of a variety of causes
Sliding, disinfection cotton-padded covering can effectively prevent infection, two first support bars 6 in uterine neck caused by the insertion of cervical dilator
It is hollow structure, and is equipped with the first perfusion tube 7 being vertically arranged, one end of the first perfusion tube 7 in two first support bars 6
It is fixedly connected with the upper inside walls of first support bar 6, and the other end of the first perfusion tube 7 runs through the downside side of first support bar 6
Wall setting, the first perfusion tube 7 positioned at first support bar 6 outside are connected with the second perfusion tube 8, equal in two first support bars 6
Equipped with multiple third perfusion tubes 9, one end of each third perfusion tube 9 is connected to the first perfusion tube 7, and each third perfusion tube 9
The other end through first support bar 6 side side wall be arranged.
In the utility model, first support bar 6 is inserted into sufferer uterine neck, sliding lock block 10 is opened and rotates threaded rod 2, thus
It is mobile to make two movable blocks 3, so that first support bar 6 be driven to move in sufferer uterine neck, plays the mesh of expansion sufferer uterine neck
, when needing to improve the expansion bore of uterine neck, rotation bull stick 15 is rotated with moving gear 14, to make second support bar 13 the
It is moved in one support rod 6, to make second support bar 13 improve the expansion bore of cervical dilator, out of second perfusion tube 8
Thimerosal is added, thimerosal is uniformly spread in sufferer uterine neck via third perfusion tube 9, plays good disinfection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Medical cervical expander, including control box (1), which is characterized in that be equipped with threaded rod in the control box (1)
(2), the downside outer wall of the control box (1) is equipped with handle (4), one end of the threaded rod (2) and the side of control box (1)
Inner wall rotation connection, and side side wall of the other end of threaded rod (2) through control box (1) is arranged, and sets on the threaded rod (2)
There are two symmetrically arranged movable block (3), and two movable blocks (3) are threadedly coupled with threaded rod (2), two movable blocks
(3) it being respectively connected on vertical bar (5), side wall is equipped with the strip gab that setting is matched with vertical bar (5) on the upside of the control box (1), and
Two vertical bars (5) are arranged through strip gab, and control box (1) upper end is set there are two symmetrically arranged first support bar
(6), and the lower end of two first support bars (6) is fixedly connected with the upper end of two vertical bars (5) respectively, two first supports
Bar (6) is hollow structure, and the first perfusion tube (7) being vertically arranged is equipped in two first support bars (6), and described first
One end of perfusion tube (7) is fixedly connected with the upper inside walls of first support bar (6), and the other end of the first perfusion tube (7) runs through
The downside side wall of first support bar (6) is arranged, and is located at the first support bar (6) external first perfusion tube (7) and is connected with the
Two perfusion tubes (8), two first support bars (6) are interior to be equipped with multiple third perfusion tubes (9), each third perfusion tube
(9) one end is connected to the first perfusion tube (7), and the other end of each third perfusion tube (9) runs through the one of first support bar (6)
The setting of side side wall.
2. a kind of Medical cervical expander according to claim 1, which is characterized in that the side side of the control box (1)
Wall is equipped with sliding lock block (10), and sliding lock block (10) is arranged through threaded rod (2).
3. a kind of Medical cervical expander according to claim 1, which is characterized in that the downside side of the control box (1)
Wall is set there are two symmetrically arranged placing box (11), and two placing boxes (11) are located at handle (4) two sides, put described in two
It sets and multiple drawers (12) is slidably connected by drawer sliding rail on case (11).
4. a kind of Medical cervical expander according to claim 1, which is characterized in that two first support bars (6)
It is inside inserted with second support bar (13), and the upside of first support bar (6) is run through in the upper end of two second support bars (13)
Side wall setting is equipped with gear (14) in two first support bars (6), and the side wall of second support bar (13) be equipped with
The tooth socket of gear (14) matching setting, is respectively connected with bull stick (15) on two gears (14), and the bull stick (15) is through the
The outer wall of one support rod (6) is arranged, and bull stick (15) is equipped with locking device.
5. a kind of Medical cervical expander according to claim 4, which is characterized in that the first support bar (6) and the
It is equipped with disinfection cotton-padded covering on the outer wall of two support rods (13), is arranged with rubber antiskid set on the handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322549.8U CN208641513U (en) | 2017-10-15 | 2017-10-15 | A kind of Medical cervical expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322549.8U CN208641513U (en) | 2017-10-15 | 2017-10-15 | A kind of Medical cervical expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641513U true CN208641513U (en) | 2019-03-26 |
Family
ID=65769236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322549.8U Expired - Fee Related CN208641513U (en) | 2017-10-15 | 2017-10-15 | A kind of Medical cervical expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641513U (en) |
-
2017
- 2017-10-15 CN CN201721322549.8U patent/CN208641513U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20201015 |