CN210612677U - Uterus support with slipknot - Google Patents
Uterus support with slipknot Download PDFInfo
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- CN210612677U CN210612677U CN201920826981.3U CN201920826981U CN210612677U CN 210612677 U CN210612677 U CN 210612677U CN 201920826981 U CN201920826981 U CN 201920826981U CN 210612677 U CN210612677 U CN 210612677U
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- cavity
- guide wire
- joint
- slipknot
- connecting pipe
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Abstract
The utility model discloses a uterus support of area slipknot, include: a connection tube having a guide wire lumen and a balloon inflation lumen independent of each other; an inflatable balloon configured to inflate in response to air or water pressure applied to the interior thereof at the interior end of the balloon inflation lumen; the multi-cavity joint is provided with a guide wire joint communicated with the guide wire cavity and an inflation cavity joint communicated with the balloon inflation cavity, the guide wire joint and the guide wire cavity are positioned on the same straight line, and the inflation cavity joint is provided with a one-way valve; the guide wire is inserted into the guide wire cavity through the guide wire joint; one end of the cotton thread is tied up and rolled up the expandable saccule and tied with a slipknot, and the other end of the cotton thread extends from the outside of the connecting pipe to the multi-cavity joint. The utility model aims at providing a uterus support with slipknot which can avoid extruding the uterine cavity wall in the process of putting a tube, and can reduce the foreign body sensation and the safety risk.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a uterus support with a slipknot.
Background
Intrauterine adhesion (IUA) refers to a pathological condition in which the walls of the uterine cavity adhere to each other due to damage to the endometrium caused by an intrauterine surgical procedure or a secondary infection. With the increase of the operation in uterine cavities such as uterine debridement, cesarean section and the like, the incidence of IUA is increased year by year, causing pain to patients and great threat to the health of the patients.
At present, the uterus support is mostly used for treating the intrauterine adhesion, the existing uterus support generally puts an expanded saccule into the body of a patient through a tube body, the vagina of the patient is easily extruded in the tube putting process, the foreign body sensation is strong, and even the vagina of the patient is possibly damaged in the tube putting process, so that the safety risk is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving at least one of the above mentioned technical problems, and provides a uterine support with a slipknot, which avoids extruding the uterine cavity wall in the process of placing a tube, reduces the foreign body sensation and the safety risk.
The utility model discloses a realize through following technical scheme:
a slip knot uterine stent comprising: a connection tube having a guide wire lumen and a balloon inflation lumen independent of each other; an inflatable balloon configured to inflate in response to air or water pressure applied to the interior thereof at the interior end of the balloon inflation lumen; the multi-cavity joint is provided with a guide wire joint communicated with the guide wire cavity and an inflation cavity joint communicated with the balloon inflation cavity, the guide wire joint and the guide wire cavity are positioned on the same straight line, and the inflation cavity joint is provided with a one-way valve; the guide wire is inserted into the guide wire cavity through the guide wire joint; one end of the cotton thread is tied up and rolled up the expandable saccule and tied with a slipknot, and the other end of the cotton thread extends from the outside of the connecting pipe to the multi-cavity joint.
As an improvement of the technical scheme, a cavity is arranged at the inner end of the connecting pipe and is used for accommodating an expandable balloon which is wrapped by a cotton thread.
As an improvement of the technical scheme, the expandable balloon is provided with a body temperature probe, the multi-cavity joint further comprises a body temperature detection joint, and the connecting pipe is further provided with a body temperature data transmission line for connecting the body temperature probe and the body temperature detection joint.
As an improvement of the above technical solution, the connecting pipe is further provided with a camera and a camera cavity, the camera is arranged at the inner end of the connecting pipe, the camera cavity comprises a camera data transmission line and a light source fiber pipe which are independent of each other, and the multi-cavity joint further comprises a video signal joint for receiving signals of the camera data transmission line.
As an improvement of the technical scheme, a plurality of scale marks are marked on the connecting pipe.
As an improvement of the technical scheme, the inner end of the guide wire cavity is blocked.
Has the advantages that: the uterine stent with the slipknots, which is claimed by the application, is provided with an expandable balloon and cotton threads, one end of the cotton threads is bundled and wound on the expandable balloon and tied with the slipknots, the other end of the cotton threads extends to a multi-cavity joint from the outside of a connecting pipe, the cotton threads are pulled to release the slipknots after the catheter is placed, so that the limitation of the expandable balloon is relieved, and at the moment, the expandable balloon is expanded in the uterus by flushing gas or liquid into the inflation cavity joint, so that the adhesion of the uterus is avoided; the connecting pipe is provided with certain hardness, so that the connecting pipe can be conveniently pushed into a patient body, the expandable saccule enters a uterus and then the guide wire is taken out, the connecting pipe is recovered to be in a soft state, and the foreign body sensation of the patient is reduced; the inflation cavity joint is provided with a one-way valve, so that when gas or liquid is inflated into the expandable saccule, backflow is prevented, continuous expansion of the expandable saccule is guaranteed, repeated expansion and contraction of the expandable saccule at an affected part are avoided, and pain of a patient caused by treatment is reduced.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of an embodiment of an expandable balloon of a uterine stent with slipknots provided herein in an unexpanded state;
fig. 2 is a schematic view of an embodiment of a uterine stent with slipknots according to the present application in a state where an expandable balloon is inflated and a cotton thread is removed.
Detailed Description
The application claims a uterine stent with slipknots, as shown in figures 1-2, comprising: a connection tube 100 having a guide wire lumen 110 and a balloon inflation lumen 120 independent from each other; an expandable balloon 200 configured to expand in response to air or water pressure applied to the interior of the balloon inflation lumen 120 at the interior thereof; the multi-lumen joint is provided with a guide wire joint 310 communicated with the guide wire cavity 110 and an inflation cavity joint 320 communicated with the balloon inflation cavity 120, the guide wire joint 310 and the guide wire cavity 110 are positioned on the same straight line, and the inflation cavity joint 320 is provided with a one-way valve 321; a guide wire (not shown) inserted into the guide wire lumen 110 through the guide wire connector 310; a cotton thread 400, one end of which is wrapped around the expandable balloon 200 and tied with a slipknot 410, and the other end of which extends from the outside of the connecting tube 100 to the multilumen junction.
The function of the particular technical arrangement of the present application will be explained below in connection with the treatment procedure, one end of which is wrapped around the inflatable balloon 200 and tied in a slipknot 410, the other end extending from the outside of the connecting tube 100 to the multilumen junction, because the balloon is wrapped by the cotton thread 400 in the catheterization process, the expandable balloon 200 is shrunk and occupies small space, the vagina can not be squeezed due to the larger volume of the expandable balloon 200 in the catheterization process, after the catheterization is completed, the knot 410 is released by pulling the cotton thread 400, and the restriction of the expandable balloon 200 is released, at which time the expandable balloon 200 is inflated within the uterus by flushing gas or liquid into the inflation lumen connector 320, because the shape of the uterus is similar to a circle, the expandable balloon 200 can fully support the cavity of the uterus, so that the adhesion of the uterus is avoided, and compared with the expandable balloon 200 which is directly pushed and expanded, the foreign body sensation brought to a patient is reduced; the balloon catheter is provided with a guide wire, the guide wire connector 310 is inserted into the guide wire cavity 110, the guide wire connector 310 and the guide wire cavity 110 are positioned on the same straight line, the guide wire is inserted into the guide wire cavity 110 before the catheter is placed, so that the connecting tube 100 has certain hardness, the connecting tube 100 is convenient to push into a patient body, the guide wire is taken out after the expandable balloon 200 enters the uterus, the connecting tube 100 is recovered to be in a soft state, and the foreign body sensation of the patient is reduced; the inflation cavity joint 320 is provided with a one-way valve 321, so that when gas or liquid is inflated into the expandable balloon 200, backflow is prevented, continuous expansion of the expandable balloon 200 is ensured, repeated expansion and contraction of the expandable balloon 200 at an affected part are avoided, and pain of a patient caused by treatment is reduced. In conclusion, the technical scheme of the application can effectively reduce the foreign body sensation and the painful sensation of the patient in the treatment process, reduces the diameter of the bracket entering the patient body in the straight tube process through ingenious arrangement, avoids the damage of the vagina of the patient caused by extrusion, and has great safety guarantee.
It should be noted that the term "inner end" and "outer end" in this application are used to describe the ends of a component during treatment, the end of the component that enters the body first is the inner end, the end that enters the body last or does not enter the body as the catheter is gradually pushed into the body is the outer end, and there is no reference in the definition between the inner end and the outer end of different components. And "inward" and "outward" indicate movement toward and away from the human body, respectively.
As an improvement of the above technical solution, the present application further provides an embodiment, in order to prevent the slipknot 410 of the cotton thread 400 from loosening and automatically releasing the constraint on the expandable balloon 200 due to friction during the tube insertion process, preferably, a cavity is provided at the inner end of the connecting tube 100, the cavity is used for accommodating the expandable balloon 200 wrapped by the cotton thread 400, such arrangement has a protective effect on the tightening of the slipknot 410 on the expandable balloon 200, and after the medical staff pulls the cotton thread 400 to remove the slipknot 410, the inflatable balloon 200 only needs to be pressurized and expanded into the expandable balloon 200, and since the expandable balloon 200 is elastic, the volume of the expandable balloon is larger than that of the cavity, which can be naturally expanded out of the cavity and support the uterus.
As an improvement of the above technical solution, the present application further provides another embodiment, a body temperature probe is disposed on the expandable balloon 200, the multi-lumen connector further includes a body temperature detection connector, and the connection pipe 100 further has a body temperature data transmission line for connecting the body temperature probe and the body temperature detection connector, so as to detect whether there is infection or damage during the tube placement and treatment process, so as to cause abnormal temperatures of vagina and uterus, and facilitate medical staff to take timely measures. .
In order to detect whether the expandable balloon 200 enters the uterus in real time and improve the accuracy of tube placement, various means exist, as an improvement of the technical scheme, a plurality of scale marks can be marked on the connecting tube 100, and medical personnel can judge whether the expandable balloon 200 enters the uterus according to the scale exposed outside the body of a patient and the position area of organs in the body; certainly, the determination may also be performed by obtaining image data in the body of the patient, specifically, the connection pipe 100 is further provided with a camera and a camera cavity, the camera is arranged at the inner end of the connection pipe 100, the camera cavity comprises a camera data transmission line and a light source fiber pipe which are independent of each other, and the multi-cavity joint further comprises a video signal joint for receiving signals of the camera data transmission line.
Besides, in order to avoid the damage caused by the direct contact of the inner end of the guide wire with the inner wall of the vagina or the inner wall of the uterus, the inner end of the guide wire cavity 110 is arranged to be blocked, which is also an improvement of the technical scheme.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (6)
1. A uterine support with slipknots, comprising:
a connection tube having a guide wire lumen and a balloon inflation lumen independent of each other;
an inflatable balloon configured to inflate in response to air or water pressure applied to the interior thereof at the interior end of the balloon inflation lumen;
the multi-cavity joint is provided with a guide wire joint communicated with the guide wire cavity and an inflation cavity joint communicated with the balloon inflation cavity, the guide wire joint and the guide wire cavity are positioned on the same straight line, and the inflation cavity joint is provided with a one-way valve;
the guide wire is inserted into the guide wire cavity through the guide wire joint;
one end of the cotton thread is tied up and rolled up the expandable saccule and tied with a slipknot, and the other end of the cotton thread extends from the outside of the connecting pipe to the multi-cavity joint.
2. A slipknot uterine stent as defined in claim 1, wherein: the inner end of the connecting pipe is provided with a cavity which is used for accommodating an expandable saccule which is coiled by a cotton thread.
3. A slipknot uterine stent as defined in claim 1, wherein: the inflatable balloon is provided with a body temperature probe, the multi-cavity joint further comprises a body temperature detection joint, and the connecting pipe is further provided with a body temperature data transmission line used for connecting the body temperature probe and the body temperature detection joint.
4. A slipknot uterine stent as defined in claim 1, wherein: the connecting pipe is further provided with a camera and a camera cavity channel, the camera is arranged at the inner end of the connecting pipe, the camera cavity channel comprises a camera data transmission line and a light source fiber pipe which are independent of each other, and the multi-cavity joint further comprises a video signal joint for receiving signals of the camera data transmission line.
5. A slipknot uterine stent as defined in claim 1, wherein: the connecting pipe is marked with a plurality of scale marks.
6. A slipknot uterine stent as defined in claim 1, wherein: and the inner end of the guide wire cavity is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920826981.3U CN210612677U (en) | 2019-05-31 | 2019-05-31 | Uterus support with slipknot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920826981.3U CN210612677U (en) | 2019-05-31 | 2019-05-31 | Uterus support with slipknot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612677U true CN210612677U (en) | 2020-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920826981.3U Active CN210612677U (en) | 2019-05-31 | 2019-05-31 | Uterus support with slipknot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612677U (en) |
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2019
- 2019-05-31 CN CN201920826981.3U patent/CN210612677U/en active Active
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