CN214018861U - Cervical dilator for treating infertility in gynecology - Google Patents

Abstract

The utility model discloses a gynaecology's treatment infertility cervical dilator, which comprises a connector, the inside expander that is provided with of connector, it has the control lever to go up expander internal connection, it is provided with the bearing with the control lever junction to go up the expander, the laminating of control lever outer wall has the control band, the control lever bottom is fixed with the effect area, the effect is inside to run through there is the dead lever, the effect area is connected with the dead lever lock. The utility model discloses a back is finished in the introitus dilation, places the suction catheter in human inside cervix uteri department, presses the sacculus and makes the suction mouth aspirate the inside waste liquid of human, and the suction is finished the back, places the intake pipe with the cervical dilator in cervix uteri department, can connect the sacculus in the outer wall of intake pipe, presses and makes the cervical dilator enlarge and expand cervix uteri department, can dismantle the admission pipe mouth and receive and release the inside gas of cervical dilator.

Description

Cervical dilator for treating infertility in gynecology

Technical Field

The utility model relates to a cervical dilator field, concretely relates to gynaecology's treatment infertility cervical dilator.

Background

The cervix uteri is one of important tissue organs in the female reproductive system, from an embryo and a female fetus to an old woman, relates to the disease prevention and treatment and health care problems of gynecology, obstetrics, family planning, women health care, reproductive health and the like in the female life, and is used for auxiliary treatment by doctors when the female performs gynecological fertility and other examinations.

However, the existing cervical dilator on the market firstly needs to expand the female vagina in the using process, when the inner part of a human body is expanded, the size is usually fixed, the expansion size is difficult to quickly and rapidly adjust, and after the expansion, the expansion effect of the saccule of the cervical dilator on the cervix is poor.

Therefore, it is necessary to invent a cervical dilator for gynecological treatment of infertility to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gynaecology treatment infertility cervical dilator, at first place last expander and lower expander in the vaginal opening, rotate the control lever under the effect of bearing, make the control lever drive the control band of outer wall connection and rotate and receive and release, the pivoted in-process makes last expander and lower expander bottom distance more and more closely, thereby make last expander and lower expander rotate under the effect of loose axle, further expand the human inside, when expander and lower expander rotate, the fixed effect belt in last expander bottom slides in the inside of lower expander, can be according to the size of expansion, place the dead lever in the fixed of the inside mechanical expansion angle of effect belt and lower expander, after the vaginal opening expansion finishes, place the suction catheter in the cervical department of human inside, press the sacculus and make the suction opening suck the waste liquid of human inside, after the suction is finished, the air inlet pipe is placed at the cervix uteri together with the cervical dilator, the saccule can be connected to the outer wall of the air inlet pipe, the cervical dilator is enlarged by pressing to expand the cervix uteri, and the air in the cervical dilator can be collected and released by the detachable air inlet pipe opening, so that the defects in the technology are overcome.

In order to achieve the above object, the present invention provides the following technical solutions: a cervical dilator for gynecological treatment of infertility comprises a connector, wherein an upper dilator is arranged in the connector, a control rod is connected in the upper dilator, a bearing is arranged at the joint of the upper dilator and the control rod, a control band is attached to the outer wall of the control rod, an action band is fixed at the bottom of the control rod, a fixed rod penetrates through the inner part of the action band, the action band is connected with the fixed rod in a buckling manner, a lower dilator is arranged on the outer wall of the fixed rod, the fixed rod is connected with the lower dilator in a buckling manner, the lower dilator is bonded with the control band glue, a movable shaft penetrates through the lower dilator, the lower dilator is rotatably connected with the movable shaft, a light bar is connected in the lower dilator, the lower dilator is bonded with the light bar glue, a balloon is arranged outside the connector, and the outer wall of the balloon is connected with a suction catheter, the sacculus and suction catheter threaded connection, suction catheter outer wall is provided with the cervical dilator, the inside intake pipe that has run through of cervical dilator.

Preferably, the lamp strip is an LED lamp strip, and the lamp strip is made of FPC material.

Preferably, the upper dilator and the lower dilator are matched, and are made of non-toxic polystyrene materials.

Preferably, the volume of the balloon is 0-60 ml, and the balloon is made of a silica gel material.

Preferably, the tail part of the suction catheter is provided with a suction port, and the suction catheter is matched with the suction port.

Preferably, the cervical dilator is matched with the air inlet pipe, and the air inlet pipe is made of a silica gel material.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the control rod is rotated under the action of the bearing, so that the control rod drives the control band connected with the outer wall to rotate, retract and release, the upper dilator and the lower dilator are closer and closer to each other in the rotating process, the upper dilator and the lower dilator rotate under the action of the movable shaft, the interior of a human body is further expanded, the action band fixed at the bottom of the upper dilator slides in the lower dilator while the dilators and the lower dilator rotate, and the fixing rod can be placed in the action band and the lower dilator to fix the mechanical expansion angle according to the expansion size;

2. after finishing through the introitus, place the suction catheter in human inside cervix uteri department, press the sacculus and make the suction mouth aspirate the waste liquid of human inside, the back finishes in the suction, place the intake pipe with cervical dilator in cervix uteri department, can connect the sacculus in the outer wall of intake pipe, press and make cervical dilator enlarge and expand cervix uteri department, can dismantle the admission pipe mouth and receive and release the inside gas of cervical dilator, compared with the prior art, the steerable expansion size of this device, quick convenient expand cervix uteri department.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the control rod of the present invention;

fig. 4 is a schematic top view of the lower dilator of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Description of reference numerals:

the device comprises a connecting body 1, an upper dilator 2, a bearing 3, a control rod 4, a control band 5, an action band 6, a fixing rod 7, a lower dilator 8, a movable shaft 9, a lamp strip 10, a balloon 11, a suction catheter 12, a suction port 13, a cervical dilator 14 and an air inlet pipe 15.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a cervical dilator for gynecological treatment of infertility as shown in figures 1-5, which comprises a connector 1, wherein an upper dilator 2 is arranged inside the connector 1, a control rod 4 is connected inside the upper dilator 2, a bearing 3 is arranged at the joint of the upper dilator 2 and the control rod 4, a control band 5 is attached on the outer wall of the control rod 4, an action band 6 is fixed at the bottom of the control rod 4, a fixed rod 7 penetrates through the action band 6, the action band 6 is buckled and connected with the fixed rod 7, a lower dilator 8 is arranged on the outer wall of the fixed rod 7, the fixed rod 7 is buckled and connected with the lower dilator 8, the lower dilator 8 is glued and connected with the control band 5, a movable shaft 9 penetrates through the lower dilator 8, the lower dilator 8 is rotationally connected with the movable shaft 9, a lamp strip 10 is connected inside the lower dilator 8, lower dilator 8 bonds with 10 glues of lamp strip, 1 outside of connector is provided with sacculus 11, 11 outer wall connections of sacculus have suction pipe 12, 11 and 12 threaded connection of suction pipe of sacculus, 12 outer walls of suction pipe are provided with cervical dilator 14, cervical dilator 14 is inside to run through there is intake pipe 15.

Further, in the above technical scheme, the light bar 10 is the LED light bar 10, the light bar 10 is made of the FPC material, and the structure effectively indicates that the FPC material is soft, can be bent, folded and wound at will, can be moved and stretched at will in a three-dimensional space to be broken, and is suitable for irregular places and places with narrow space.

Further, in the above technical solution, the upper dilator 2 is matched with the lower dilator 8, the upper dilator 2 and the lower dilator 8 are made of non-toxic polystyrene material, and this structure effectively demonstrates that the upper dilator 2 and the lower dilator 8 can prevent infection while dilating the vaginal orifice.

Further, in the above technical solution, the volume of the balloon 11 is 0-60 ml, and the balloon 11 is made of a silica gel material, which effectively indicates that the balloon 11 can be detached at will to clean the inside.

Further, in the above technical solution, the tail of the suction catheter 12 is provided with a suction port 13, the suction catheter 12 is matched with the suction port 13, and this structure effectively explains that the suction catheter 12 is placed at the cervix inside the human body, and the balloon 11 is pressed to make the suction port 13 suck the amniotic fluid and the waste water inside the human body.

The implementation mode is specifically as follows: when the device is used in practice, an upper dilator 2 and a lower dilator 8 are firstly placed at the vaginal opening, a control rod 4 is rotated under the action of a bearing 3, the control rod 4 drives a control belt 5 connected with the outer wall to rotate and retract, the upper dilator 2 and the lower dilator 8 are closer and closer in the rotating process, so that the upper dilator 2 and the lower dilator 8 rotate under the action of a movable shaft 9, the inside of a human body is further expanded, the dilator 2 and the lower dilator 8 rotate, simultaneously, an action belt 6 fixed at the bottom of the lower dilator 8 slides in the lower dilator 8, a fixing rod 7 can be placed at the action belt 6 and the inner mechanical expansion angle of the lower dilator 8 to be fixed according to the expansion size, when the upper dilator 2 and the lower dilator 8 are placed in the human body, a lamp strip 10 installed on the inner wall of the lower dilator 8 can illuminate the inside of the human body, compared with the prior art, the device can quickly and conveniently adjust the rotating angle of the expansion according to the expansion size of the vaginal orifice and fix the angle of the vaginal orifice.

As shown in fig. 1-5: the cervical dilator 14 is matched with the air inlet pipe 15, and the air inlet pipe 15 is made of a silica gel material.

Further, in the above technical scheme, the cervical dilator 14 is matched with the air inlet pipe 15, the air inlet pipe 15 is made of a silica gel material, and the structure effectively illustrates that the balloon 11 is connected to the outer wall of the air inlet pipe 15, and the cervical dilator 14 is enlarged by pressing to dilate the cervix.

The implementation mode is specifically as follows: this device is when in actual use, the back is accomplished in the introitus dilatation, place suction catheter 12 in human inside cervix department, press sacculus 11 and make suction mouth 13 aspirate human inside amniotic fluid and waste water, the back is accomplished in the suction, place intake pipe 15 in cervix department with cervical dilator 14 in succession, can connect sacculus 11 in the outer wall of intake pipe 15, press and make cervical dilator 14 enlarge and expand cervix department, can dismantle intake pipe 15 mouths and receive and release 14 inside gas of cervical dilator, compared with the prior art, the steerable expansion size of this device, quick convenient expand cervix department.

This practical theory of operation:

referring to fig. 1-3 of the specification, in use, the device is used by first placing the upper dilator 2 and the lower dilator 8 in the vaginal opening, the control rod 4 is rotated under the action of the bearing 3, the control rod 4 drives the control belt 5 connected with the outer wall to rotate and retract, the distance between the bottoms of the upper expander 2 and the lower expander 8 is closer and closer in the rotating process, thereby leading the upper dilator 2 and the lower dilator 8 to rotate under the action of the movable shaft 9 and further carry out dilation on the inside of the human body, leading the action belt 6 fixed at the bottom of the lower dilator 8 to slide in the lower dilator 8 when the dilator 2 and the lower dilator 8 rotate, the fixing rod 7 can be placed in the action belt 6 and the lower dilator 8 to be fixed by the mechanical expansion angle according to the expansion size, when the upper dilator 2 and the lower dilator 8 are placed in the human body, the light bar 10 arranged on the inner wall of the lower dilator 8 can illuminate the inside of the human body;

referring to the attached drawings 1-5 of the specification, when the device is used, after the vaginal opening is expanded, the suction catheter 12 is placed at the cervical part inside a human body, the balloon 11 is pressed to enable the suction opening 13 to suck amniotic fluid and waste water inside the human body, after the suction is completed, the air inlet pipe 15 with the cervical dilator 14 is placed at the cervical part, the balloon 11 can be connected to the outer wall of the air inlet pipe 15, the cervical dilator 14 is enlarged by pressing to expand the cervical part, and the air in the cervical dilator 14 can be collected and released by disassembling the opening of the air inlet pipe 15.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a gynaecology's treatment infertility cervical dilator, includes connector (1), its characterized in that: an upper expander (2) is arranged in the connector (1), a control rod (4) is connected in the upper expander (2), a bearing (3) is arranged at the joint of the upper expander (2) and the control rod (4), a control band (5) is attached to the outer wall of the control rod (4), an action band (6) is fixed at the bottom of the control rod (4), a fixed rod (7) penetrates through the action band (6), the action band (6) is connected with the fixed rod (7) in a buckling manner, a lower expander (8) is arranged on the outer wall of the fixed rod (7), the fixed rod (7) is connected with the lower expander (8) in a buckling manner, the lower expander (8) is bonded with the control band (5) by glue, a movable shaft (9) penetrates through the inner part of the lower expander (8), the lower expander (8) is rotationally connected with the movable shaft (9), and a light bar (10) is connected in the lower expander (8), lower dilator (8) and lamp strip (10) glue bond, connector (1) outside is provided with sacculus (11), sacculus (11) outer wall is connected with suction pipe (12), sacculus (11) and suction pipe (12) threaded connection, suction pipe (12) outer wall is provided with cervical dilator (14), cervical dilator (14) inside has run through intake pipe (15).

2. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the LED lamp strip is characterized in that the lamp strip (10) is an LED lamp strip, and the lamp strip (10) is made of an FPC material.

3. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the upper expander (2) is matched with the lower expander (8), and the upper expander (2) and the lower expander (8) are made of non-toxic polystyrene materials.

4. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the volume of the balloon (11) is 0-60 ml, and the balloon (11) is made of silica gel.

5. The cervical dilator for gynecological treatment of infertility according to claim 4, wherein: the tail part of the suction catheter (12) is provided with a suction port (13), and the suction catheter (12) is matched with the suction port (13).

6. The cervical dilator for gynecological treatment of infertility according to claim 5, wherein: cervical dilator (14) and intake pipe (15) phase-match, intake pipe (15) are made by the silica gel material.

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