CN207785256U - A kind of uterine cavity balloon-stent - Google Patents
A kind of uterine cavity balloon-stent Download PDFInfo
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- CN207785256U CN207785256U CN201720490275.7U CN201720490275U CN207785256U CN 207785256 U CN207785256 U CN 207785256U CN 201720490275 U CN201720490275 U CN 201720490275U CN 207785256 U CN207785256 U CN 207785256U
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- uterine cavity
- gas cell
- outer membrane
- stent
- cavity balloon
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Abstract
A kind of uterine cavity balloon-stent is related to the field of medical instrument technology, including gas tube and gas cell, and the gas cell is connected with a gas tube, further includes a woven hose, is equipped with a woven hose in the gas tube, several liquid storage items are provided on the outside of gas cell.The utility model is ingenious in design, simple in structure, is not only able to solve existing balloon-stent to be easy to cause intimal necrosis, can not carry out situations such as liquid renews, can not carry out amnion attaching, moreover it is possible to monitor gasbag pressure in real time, avoid causing to damage to uterine cavity.
Description
Technical field
The utility model is related to the field of medical instrument technology, specifically a kind of uterine cavity balloon-stent.
Background technology
It is the seriousness of existing Asherman's syndrom, intractable, it is the common understanding of gynemetrics circle.Cause the main of Asherman's syndrom
Reason has：With pregnancy-related intrauterine surgical such as Early pregnancy vucuum aspiration, in pregnant forcep curettage, in the pregnant induced labor dilatation and curettage of the uterus, postpartum go out
The blood dilatation and curettage of the uterus and the spontaneous abortion dilatation and curettage of the uterus；Hysteromyomectomy (enter uterine cavity), submucous myoma through uterine cavity enucleation,
Incision of uterine septum, uterus duplex orthopaedy etc. destroy the basal layer of inner membrance, so that mesometrium is exposed in uterine cavity, lead to palace
The front and back adhesion of wall；The in utero various infection etc. outside palace.
The method that prevention sacculus can be used for the postoperative prevention of Asherman's syndrom at present, there are many patterns, such as China for sacculus specially
Sharp CN201312827Y discloses a kind of saccule type uterus lifting machine, which can realize hemostasis by compression function, but shape but without
Method matches uterus shape well, the problems such as dismounting inconvenience, can not rinse uterus, is also easy to cause inner membrance ischemic necrosis existing
As, while if toward liquid is added in uterine cavity, renewing for liquid can not be carried out well, it is sometimes necessary to carry out uterine cavity wall amnion
Attaching be easy to cause amnion by being rubbed pressure when uterine neck, stranding is fallen, and cannot use and if using the prior art.
Utility model content
It is easy to cause intimal necrosis for existing balloon-stent, liquid can not be carried out and renewed, amnion attaching etc. can not be carried out
Situation, the utility model provide a kind of uterine cavity balloon-stent, can be to avoid the generation of the above problem.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of uterine cavity balloon-stent, including gas tube and gas cell, the gas cell are connected with a gas tube, further include one
Woven hose is equipped with a woven hose in the gas tube, several liquid storage items is provided on the outside of gas cell.
Further, the liquid storage item is the raised item of different height
Further, the liquid storage item is the hard foam with certain degree of hardness.
Further, the liquid storage item is triangle raised item or rectangular preiection item.
Further, a pressure measurement ball is provided in the gas tube.
Further, amnion is provided on the outside of the gas cell, amnion outer layer is provided with outer membrane, and the outer membrane includes outer
Membrane body, low-pressure slot, bracing wire are provided with several longitudinal low-pressure slots on outer membrane body, bracing wire are connected on outer membrane body.
Further, the gas cell shape is triangle, heart-shaped, arc or ellipse.
The utility model has the beneficial effects that：
The utility model is ingenious in design, simple in structure, is not only able to solve existing balloon-stent to be easy to cause intimal necrosis,
It can not carry out situations such as liquid renews, can not carry out amnion attaching, moreover it is possible to monitor gasbag pressure in real time, avoid causing to damage to uterine cavity
Wound.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is structural schematic diagram when the utility model carries out attaching amnion；
Fig. 3 is the structural schematic diagram of outer membrane.
In figure：1 uterine cavity, 2 woven hoses, 3 pressure measurement balls, 4 gas tubes, 5 liquid storage items, 6 gas cells, 7 outer membranes, 701 outer membrane bodies,
702 low-pressure slots, 703 bracing wires, 8 amnions.
Specific implementation mode
As shown in Figure 1 to Figure 3, a kind of uterine cavity balloon-stent includes a woven hose 2, gas tube 4 and gas cell 6, described to fill
Air bag 6 is connected with a gas tube 4, and gas tube is used to inflate to gas cell, a woven hose 2 is equipped in gas tube, woven hose is worn
Overcharging air bag makes tubing port be located at the top of gas cell, facilitates the conveying for carrying out liquid.As shown in Figure 1, being put in uterine cavity 1
It is equipped with a gas cell, the gas cell shape can be triangle, heart-shaped, and arc or ellipse may be configured as according to uterus shape
A variety of irregular shapes.
Several height not equal liquid storage item 5 is provided on the outside of gas cell, further, the liquid storage item is different height
The raised item of degree, by just not equal height come so that liquid is guided in the gap between liquid storage item, the liquid storage item
It is also avoided that gas cell surface is bonded uterine cavity wall completely, avoids inner membrance ischemic necrosis；Further, the liquid storage item is with one
Determine the hard foam of hardness, sponge is capable of the holding liquid of long period by its water absorption character, moreover it is possible to avoid gas cell surface
It is bonded uterine cavity wall；Further, the liquid storage item is triangle raised item or rectangular preiection item.
Uterine cavity is impacted in order to avoid air pressure is excessive in gas cell, a pressure measurement ball 3 is provided in gas tube, it is described
Pressure measurement ball 3 is identical as the air pressure in gas cell, pressure can be detected in real time by the pressure measurement ball, to adjust pressure size.
In order to facilitate the attaching of amnion, amnion 8 is provided on the outside of gas cell, amnion outer layer is provided with outer membrane 7, described
Outer membrane 7 includes outer membrane body 701, low-pressure slot 702, bracing wire 703, and several longitudinal low-pressure slots 702 are provided on outer membrane body 71,
Bracing wire 703 is connected on outer membrane body.
When outer membrane is external on amnion so that amnion it is intact be placed into uterine cavity after, gas cell inflation so that outer membrane
Be torn at low-pressure slot on body, to outer membrane body crack, amnion leak out, then gas cell be deflated to a certain degree, by
Bracing wire pulls out outer membrane out of uterine cavity, so avoid amnion at by uterine neck when cause to damage.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (7)
1. a kind of uterine cavity balloon-stent, including gas tube and gas cell, the gas cell are connected with a gas tube, characterized in that
Further include a woven hose, is equipped with a woven hose in the gas tube, several liquid storage items are provided on the outside of gas cell.
2. a kind of uterine cavity balloon-stent according to claim 1, characterized in that the liquid storage item is the protrusion of different height
Item.
3. a kind of uterine cavity balloon-stent according to claim 1, characterized in that the liquid storage item is with certain degree of hardness
Hard foam.
4. a kind of uterine cavity balloon-stent according to claim 1, characterized in that the liquid storage item is triangle raised item or square
Shape raised item.
5. a kind of uterine cavity balloon-stent according to any one of claim 2 to 4, characterized in that set in the gas tube
It is equipped with a pressure measurement ball.
6. a kind of uterine cavity balloon-stent according to claim 5, characterized in that be provided with sheep on the outside of the gas cell
Film, amnion outer layer are provided with outer membrane, and the outer membrane includes outer membrane body, low-pressure slot, bracing wire, and several longitudinal directions are provided on outer membrane body
Low-pressure slot is connected with bracing wire on outer membrane body.
7. a kind of uterine cavity balloon-stent according to claim 1, characterized in that the gas cell shape is triangle, the heart
Shape, arc or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490275.7U CN207785256U (en) | 2017-05-04 | 2017-05-04 | A kind of uterine cavity balloon-stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490275.7U CN207785256U (en) | 2017-05-04 | 2017-05-04 | A kind of uterine cavity balloon-stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785256U true CN207785256U (en) | 2018-08-31 |
Family
ID=63274024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490275.7U Active CN207785256U (en) | 2017-05-04 | 2017-05-04 | A kind of uterine cavity balloon-stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785256U (en) |
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2017
- 2017-05-04 CN CN201720490275.7U patent/CN207785256U/en active Active
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