CN211300256U

CN211300256U - Cervical fixator

Info

Publication number: CN211300256U
Application number: CN201922294839.1U
Authority: CN
Inventors: 周安敏
Original assignee: Chongqing Rongchang District People's Hospital
Current assignee: Chongqing Rongchang District People's Hospital
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-21
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a cervical fixator, including first action bars and second action bars, the first dead lever of upper end fixedly connected with of first action bars, the upper end fixedly connected with second dead lever of first action bars, the first operation ring of lower extreme fixedly connected with of first action bars, the lower extreme second operation ring of second action bars, one side outer wall fixedly connected with regulation strip of first action bars, the one end fixedly connected with stopper of first action bars is kept away from to the regulation strip, install on the second action bars and adjust plug-in components, the jack has been seted up on the surface of regulation strip, it has the dop to adjust plug-in components's one end internal surface movable mounting. The utility model discloses make things convenient for people to carry out arbitrary regulation to the aperture of fixer to can realize the fixed of aperture after the regulation finishes, also reduce the injury that the great fixer of hardness caused to the cervix, promote patient's comfort level.

Description

Cervical fixator

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a cervical fixer.

Background

Clinically, when a transvaginal uterine operation is performed, an instrument special for fixing a cervix is needed, the instrument commonly used for fixing the cervix is a cervix dilator, the existing cervix dilator is not made of stainless steel materials, tissue injury in the cervix is easily caused, a good protection structure is not arranged, the fixed opening degree of dilation cannot be adjusted, pain and discomfort of a patient are caused in the actual using process, and therefore the cervix fixator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cervical fixator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cervix uteri fixer comprises a first operating rod and a second operating rod, wherein the upper end of the first operating rod is fixedly connected with a first fixing rod, the upper end of the first operating rod is fixedly connected with a second fixing rod, the lower end of the first operating rod is fixedly connected with a first operating ring, the lower end of the second operating rod is provided with a second operating ring, the outer wall of one side of the first operating rod is fixedly connected with an adjusting strip, one end of the adjusting strip, far away from the first operating rod, is fixedly connected with a limiting block, the second operating rod is provided with an adjusting plug-in unit, the surface of the adjusting strip is provided with a jack, the inner surface of one end of the adjusting plug-in unit is movably provided with a clamping head, the clamping head is mutually spliced with the jack, the inner surface of one end of the clamping head is movably sleeved with a guide pillar, the guide pillar is fixedly connected with the inner wall, the outer surface of the upper end of the first fixing rod is fixedly sleeved with a first protective sleeve, and the outer surface of the upper end of the second fixing rod is fixedly sleeved with a second protective sleeve.

Preferably, one end of the spring is fixedly connected with the clamping head, and one end of the spring is fixedly connected with the adjusting plug-in.

Preferably, the first protective sheath and the second protective sheath are silica gel sheaths, and the top ends of the first protective sheath and the second protective sheath are arc-shaped.

Preferably, the first fixed rod is fixedly bonded with a first protective gasket on the outer wall of one side away from the second fixed rod, the second fixed rod is fixedly bonded with a second protective gasket on the outer wall of one side away from the first fixed rod, and the first protective gasket and the second protective gasket are made of silica gel.

Preferably, the inner surface of the first operating ring is fixedly connected with a first anti-slip ring, the inner surface of the second operating ring is fixedly connected with a second anti-slip ring, and the first anti-slip ring and the second anti-slip ring are made of rubber.

Preferably, the first fixing rod is movably connected with the second fixing rod through a connecting piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the position adjusting and fixing structure is added to the fixer by arranging the adjusting strip, the limiting block, the adjusting plug-in, the jack, the clamping head, the guide post and the spring, thereby facilitating people to adjust the opening of the fixer arbitrarily and realizing the fixation of the opening after the adjustment is finished;

2. the utility model discloses in, through setting up first protective sheath, second protective sheath, first protective gasket and second protective gasket, increased good protective structure for the fixer to reduce the injury that the great fixer of hardness caused the cervix, promote patient's comfort level.

To sum up, the utility model discloses make things convenient for people to carry out arbitrary regulation to the aperture of fixer to can realize the fixed of aperture after the regulation finishes, also reduce the injury that the great fixer of hardness caused the cervix, promote patient's comfort level.

Drawings

Fig. 1 is a schematic structural view of a cervical fixator according to the present invention;

fig. 2 is a partial view of a cervical holder according to the present invention;

fig. 3 is a schematic structural diagram of an adjusting insert of the cervical fixator according to the present invention.

In the figure: the device comprises a first operating rod 1, a second operating rod 2, a first fixing rod 3, a second fixing rod 4, a first operating ring 5, a second operating ring 6, an adjusting strip 7, a limiting block 8, an adjusting plug-in unit 9, a jack 10, a first protecting sleeve 11, a second protecting sleeve 12, a first protecting gasket 13, a second protecting gasket 14, a clamping head 15, a guide pillar 16, a spring 17, a first anti-skid ring 18, a second anti-skid ring 19 and a connecting piece 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cervix uteri fixer comprises a first operating rod 1 and a second operating rod 2, wherein the upper end of the first operating rod 1 is fixedly connected with a first fixing rod 3, the upper end of the first operating rod 1 is fixedly connected with a second fixing rod 4, the lower end of the first operating rod 1 is fixedly connected with a first operating ring 5, the lower end of the second operating rod 2 is fixedly connected with a second operating ring 6, the outer wall of one side of the first operating rod 1 is fixedly connected with an adjusting strip 7, one end of the adjusting strip 7 far away from the first operating rod 1 is fixedly connected with a limiting block 8, the second operating rod 2 is provided with an adjusting plug-in unit 9, the surface of the adjusting strip 7 is provided with a jack 10, the inner surface of one end of the adjusting plug-in unit 9 is movably provided with a clamping head 15, the clamping head 15 is mutually inserted with the jack 10, the inner surface of one end of the clamping head 15, a spring 17 is arranged outside the guide post 16, a first protective sleeve 11 is fixedly sleeved on the outer surface of the upper end of the first fixing rod 3, and a second protective sleeve 12 is fixedly sleeved on the outer surface of the upper end of the second fixing rod 4.

One end of the spring 17 is fixedly connected with the chuck 15, and one end of the spring 17 is fixedly connected with the adjusting plug-in unit 9.

Wherein, first protective sheath 11 and second protective sheath 12 are the silica gel cover, and the top of first protective sheath 11 and second protective sheath 12 is arc.

Wherein, the outer wall of one side of the first fixing rod 3 far away from the second fixing rod 4 is fixedly bonded with a first protective gasket 13, the outer wall of one side of the second fixing rod 4 far away from the first fixing rod 3 is fixedly bonded with a second protective gasket 14, and the first protective gasket 13 and the second protective gasket 14 are made of silica gel.

Wherein, the inner surface of the first operating ring 5 is fixedly connected with a first anti-skid ring 18, the inner surface of the second operating ring 6 is fixedly connected with a second anti-skid ring 19, and the first anti-skid ring 18 and the second anti-skid ring 19 are made of rubber.

Wherein, the first fixing rod 3 is movably connected with the second fixing rod 4 through a connecting piece 20.

The working principle is as follows: when in use, the opening degree of the fixer can be adjusted at will by arranging the adjusting strip 7, the opening degrees of the first operating rod 1 and the second operating rod 2 are adjusted by pressing the dop 15 clamped in the jack 10, so that the adjustment of the opening degrees of the first fixing rod 3 and the second fixing rod 4 is realized, the fixation of the opening degree of a cervix is convenient to realize, the discomfort and pain of a patient caused by the overlarge opening degree of the cervix due to the overlarge opening degree can be avoided by the limiting block 8, the dop 15 is ejected out by the spring 17 by adjusting the adjusting plug-in 9 to the position of the jack 10 at a proper position, a position adjusting and fixing structure is added to the fixer, so that people can conveniently adjust the opening degree of the fixer at will, the opening degree can be fixed after the adjustment is finished, and by arranging the first protecting sleeve 11, the second protecting sleeve 12, the first protecting gasket 13 and the second protecting gasket 14, have increased good protective structure for the fixer to reduce the injury that the great fixer of hardness caused the cervix, promote patient's comfort level, the utility model discloses make things convenient for people to carry out arbitrary regulation to the aperture of fixer to can realize the fixed of aperture after the regulation finishes, also reduce the injury that the great fixer of hardness caused the cervix, promote patient's comfort level.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cervix uteri fixer comprises a first operating rod (1) and a second operating rod (2), and is characterized in that a first fixing rod (3) is fixedly connected to the upper end of the first operating rod (1), a second fixing rod (4) is fixedly connected to the upper end of the first operating rod (1), a first operating ring (5) is fixedly connected to the lower end of the first operating rod (1), a second operating ring (6) is fixedly connected to the lower end of the second operating rod (2), an adjusting strip (7) is fixedly connected to the outer wall of one side of the first operating rod (1), a limiting block (8) is fixedly connected to one end, far away from the first operating rod (1), of the adjusting strip (7), an adjusting plug-in piece (9) is installed on the second operating rod (2), a jack (10) is formed in the surface of the adjusting strip (7), and a clamping head (15) is movably installed on the inner surface of one end of the adjusting plug-in piece (9), and the clamping head (15) and the jack (10) are mutually inserted, the inner surface of one end of the clamping head (15) is movably sleeved with a guide pillar (16), the guide pillar (16) is fixedly connected with the inner wall of the adjusting plug-in (9), a spring (17) is arranged outside the guide pillar (16), the outer surface of the upper end of the first fixing rod (3) is fixedly sleeved with a first protective sleeve (11), and the outer surface of the upper end of the second fixing rod (4) is fixedly sleeved with a second protective sleeve (12).

2. Cervical fixator according to claim 1, characterized in that one end of the spring (17) is fixedly connected to the cartridge (15) and one end of the spring (17) is fixedly connected to the adjustment insert (9).

3. The cervical fixator according to claim 1, wherein the first protective sheath (11) and the second protective sheath (12) are both silicone sheaths, and the top ends of the first protective sheath (11) and the second protective sheath (12) are arc-shaped.

4. The cervical fixator according to claim 1, wherein a first protective pad (13) is fixedly bonded to an outer wall of a side of the first fixing rod (3) away from the second fixing rod (4), a second protective pad (14) is fixedly bonded to an outer wall of a side of the second fixing rod (4) away from the first fixing rod (3), and the first protective pad (13) and the second protective pad (14) are made of silicon gel.

5. The cervical fixator according to claim 1, wherein a first anti-slip ring (18) is fixedly connected to the inner surface of the first operating ring (5), a second anti-slip ring (19) is fixedly connected to the inner surface of the second operating ring (6), and the first anti-slip ring (18) and the second anti-slip ring (19) are made of rubber.

6. The cervical fixator according to claim 1, characterized in that the first fixing rod (3) is movably connected to the second fixing rod (4) by a connecting member (20).