CN220370291U - Oviduct hysterography leak-proof device - Google Patents
Oviduct hysterography leak-proof device Download PDFInfo
- Publication number
- CN220370291U CN220370291U CN202321480105.2U CN202321480105U CN220370291U CN 220370291 U CN220370291 U CN 220370291U CN 202321480105 U CN202321480105 U CN 202321480105U CN 220370291 U CN220370291 U CN 220370291U
- Authority
- CN
- China
- Prior art keywords
- leak
- oviduct
- hysterography
- proof device
- hole
- Prior art date
- 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.)
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- 210000003101 oviduct Anatomy 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000002601 radiography Methods 0.000 claims description 37
- 210000004291 uterus Anatomy 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims 6
- 239000000956 alloy Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 30
- 210000003679 cervix uteri Anatomy 0.000 abstract description 10
- 230000035935 pregnancy Effects 0.000 abstract description 4
- 238000002583 angiography Methods 0.000 abstract description 3
- 210000004712 air sac Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a oviduct hysterography leak-proof device, which comprises a contrast catheter, wherein a through hole through which contrast liquid can pass is formed in the center of the contrast catheter, an air bag is arranged on the outer surface of the contrast catheter close to the front end, at least one inflation hole is formed in the contrast catheter, one end of the inflation hole is communicated with the inner cavity of the air bag, and a shaping assembly which enables the contrast catheter to have hardness and to be bent is further arranged on the contrast catheter. The oviduct hysterography leak-proof device has simple structural design, is easy to insert a angiography catheter into the cervix of different testees, can effectively seal and leak-proof, does not harm the uterine cavity, and can improve the pregnancy probability of females.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a salpingography leak-proof device which is mainly used for auxiliary salpingography examination, uterine oviduct liquid delivery and uterine cavity flushing and partial salpingography interventional therapy.
Background
At present, the contrast catheter of similar products in industry is made of silica gel materials, the whole body of the contrast catheter is soft, and the front end of the contrast catheter is not easy to insert when a subject suffering from cervical adhesion or cervical stenosis is intubated. The front end of a common radiography catheter is matched with the common radiography catheter by adopting an inflatable air bag structure, and the structure is plugged by inflating in uterus, but the phenomenon of overflowing radiography liquid still exists.
Therefore, how to design a oviduct hysterography leak-proof device capable of solving the technical problems is a subject of intensive study by the inventor.
Disclosure of Invention
The utility model aims to provide a oviduct hysterography leakage-proof device which has simple structural design, is easy to insert a angiography catheter into the cervix of different testees, can effectively seal and prevent leakage, does not harm the uterine cavity, and can improve the pregnancy probability of females.
In order to achieve the above purpose, the technical solution of the present utility model is: the utility model provides a oviduct hysterography leak protection device, includes the contrast pipe, the contrast pipe center has the through-hole that the contrast liquid can pass through, wherein the surface of contrast pipe is close to the position of front end and is provided with the gasbag, be equipped with at least one inflation hole on the contrast pipe, the one end of inflation hole with the inner chamber of gasbag communicates with each other, still be equipped with on the contrast pipe and make the contrast pipe have hardness and can carry out crooked design subassembly.
The utility model relates to a oviduct hysterography leak-proof device, wherein the shaping assembly comprises at least one shaping wire hole arranged on a contrast catheter, and shaping wires are inserted into the shaping wire holes.
The utility model relates to a oviduct hysterography leak-proof device, wherein a shaping wire is made of at least one material of stainless steel, copper, aluminum, nickel titanium and aluminum magnesium alloy.
The utility model relates to a oviduct hysterography leak-proof device, wherein an air charging hole, a shaping wire hole and a through hole are arranged in parallel at intervals.
The utility model relates to a oviduct hysterography leak-proof device, which further comprises a cone Gong Sai, wherein Gong Sai is arranged on the outer surface of the angiography catheter and near the rear end of the balloon.
The utility model relates to a oviduct hysterography leak-proof device, wherein the gap between an air sac and a uterine plug is 0.5-1cm.
The utility model relates to a oviduct hysterography leak-proof device, wherein the length of an air bag is 2-2.5cm.
The utility model relates to a salpingography leak-proof device, wherein an elliptic shape is adopted by an air sac.
The utility model relates to a oviduct hysterography leak-proof device, wherein the other end of an air charging hole and the other end of a through hole are respectively connected with a joint.
After the scheme is adopted, the oviduct hysterography leak-proof device has the following beneficial effects:
1. the shaping assembly is arranged on the existing flexible radiography conduit, and the shaping wire is inserted into the radiography conduit, so that the radiography conduit has certain hardness and can be bent and deformed, and the radiography conduit can be bent to a proper shape according to different testees, so that the radiography conduit can easily and conveniently enter the cervix of the testees.
2. The shaping wire holes are formed in the radiography catheter, so that the metal wire for shaping can be conveniently inserted into the radiography catheter which is required to have certain hardness and can be bent and shaped, and the shape of the radiography catheter can be optionally adjusted according to the shape of the uterus of a patient to conduct radiography.
3. By arranging the cone Gong Sai at the position of the outer surface of the radiography catheter, which is close to the balloon, the leakage-proof device can seal the balloon in the cervical, and simultaneously, the Gong Sai further seal the vagina Gong Qiangkou, thereby effectively ensuring the sealing leakage-proof effect of the leakage-proof device.
4. Gong Sai is arranged at a position close to the air bag, so that the blocking effect can be well achieved, the uterine cavity is not damaged, and the key effect on the subsequent treatment quality can be achieved.
5. Dilation of the cervical cavity through the balloon helps to increase the pregnancy rate of the woman.
Drawings
FIG. 1 is a schematic diagram of the structure of the salpingography leak-proof device of the present utility model;
FIG. 2 is a schematic longitudinal cross-sectional view of a contrast catheter of the salpingography leak-proof device of the present utility model;
FIG. 3 is a schematic cross-sectional view of a contrast catheter of the salpingography leak-proof device of the present utility model;
FIG. 4 is a schematic cross-sectional view of a second embodiment of a contrast catheter of the tubal hysterography leak-proof device of the present utility model;
FIG. 5 is a schematic cross-sectional view of a third embodiment of a contrast catheter of the tubal hysterography leak-proof device of the present utility model;
fig. 6 is a schematic cross-sectional view of a fourth embodiment of a contrast catheter of the tubal hysterography leak-proof device of the present utility model.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model, so that those skilled in the art may better understand the utility model and practice it.
As shown in fig. 1 to 3, the oviduct hysterography leak-proof device of the present utility model comprises a contrast catheter 1, and a through hole 2 through which a contrast liquid can pass is provided in the center of the contrast catheter 1. The balloon 3 is disposed on the outer surface of the radiography catheter 1 near the front end, and the balloon 3 of this embodiment is in an ellipsoidal shape, is sleeved on the outer surface of the radiography catheter 1, and is fixed on the outer surface of the radiography catheter 1 by bonding or heating. The outer surface of the catheter 1 is provided with tapers Gong Sai, gong Sai 4 adjacent the rear end of the balloon 3, which are adhered to the outer surface of the catheter 1. The clearance between the balloon 3 and the uterine plug 4 is 0.5-1cm. The length of the balloon is preferably 2-2.5cm.
At least one inflation hole 5 is arranged on the radiography conduit 1, and the inflation hole 5 is arranged on the radiography conduit 1 in the embodiment, the inflation hole 5 and the through hole 2 are arranged in parallel, and the inflation hole 5 is arranged at a position between the through hole 2 and the outer surface of the radiography conduit 1.
The front end of the air charging hole 5 is communicated with the inner cavity of the air bag 3, the rear end of the air charging hole 5 is connected with the connector 6 through an outwards extending branch pipe, and the rear end of the through hole 2 is also connected with the connector 6. The two connectors 6 function as universal adapter connectors for inflation and radiography, respectively.
The contrast catheter 1 is further provided with a shaping unit which makes the contrast catheter 1 rigid and bendable. The shaping assembly comprises at least one shaping wire hole 7 arranged on the radiography conduit 1, three shaping wire holes 7 are arranged on the radiography conduit 1 in the embodiment, the three shaping wire holes 7 are arranged at positions between the through holes 2 and the outer surface of the radiography conduit 1, and the three shaping wire holes 7 are uniformly distributed along the circumferential direction of the radiography conduit 1. The three shaping screw holes 7 are parallel to the air filling holes 5 and the through holes 2 and are arranged at intervals. The three shaping silk holes 7 are respectively inserted with shaping silk. The shaping wire can be made of at least one material selected from stainless steel, copper, aluminum, nickel titanium and aluminum magnesium alloy.
The number and positions of the inflation holes 5 and the shaping wire holes 7 on the radiography conduit 1 can be set according to the actual use requirement. The contrast catheter 1 shown in fig. 4 is provided with an air-filling hole 5 and two shaping wire holes 7, and the two shaping wire holes 7 are uniformly distributed along the circumferential direction of the contrast catheter 1. The contrast catheter 1 shown in fig. 5 is provided with an inflation port 5 and a shaping wire port 7. While the contrast catheter 1 shown in fig. 6 is provided with an inflation hole 5 and four shaping wire holes 7.
When an operator performs the insertion operation of the contrast catheter 1, the operator firstly uses ultrasonic or contrast equipment to detect the current situation of uterus, and inserts the contrast catheter 1 into the cervix uteri of the testee after bending the contrast catheter 1 to the corresponding shape in advance, when Gong Sai abuts against the vaginal cervical os of the testee, whether the user feel a slight falling feel or not is felt, at the moment, the front end of the contrast catheter 1 and the air sac 3 just enter the cervix uteri and reach the cervix uteri cavity, and the contrast catheter 1 can be continuously inserted inwards by about 0.5 cm to 1cm, so that the cervix uteri 4 completely abuts against the external cervix uteri. The syringe is connected to the connector 6, and gas is injected into the airbag 3 through the gas-filling hole 5. Observing the reaction of the subject, if no obvious discomfort is caused, the contrast catheter 1 is gently pulled outwards so that the balloon 3 is attached to the endocervical opening, if the subject feels obvious discomfort and intolerance, the appropriate amount of gas in the balloon 3 can be properly sucked back (taking the contrast catheter 1 not to exit as a standard), and then the appropriate amount of contrast agent is continuously injected into the through hole 2 of the contrast catheter 1 until the endocervical opening is filled, so that the oviduct is developed. After the examination is completed, the gas in the balloon 3 is deflated, and the contrast catheter 1 is completely withdrawn.
The oviduct hysterography leak-proof device of the utility model sets a shaping component on the existing flexible radiography conduit 1, in particular to select to insert shaping wires on the radiography conduit 1, so that the radiography conduit 1 has certain hardness and can also bend and deform at the same time, and the device can bend the radiography conduit to a proper shape according to different testees, thus easily and conveniently entering the cervix of the testee. By providing the shaping wire holes 7 on the contrast catheter 1, the shaping wire can be conveniently inserted to realize the required contrast catheter which has certain hardness and can be bent and shaped. By arranging the cone Gong Sai on the outer surface of the radiography conduit 1 close to the balloon 3, the leakage-proof device can seal the balloon 3 in the cervix, and meanwhile, the further sealing of the uterine plug 4 to the vagina Gong Qiangkou is added, so that the sealing leakage-proof effect of the leakage-proof device can be effectively ensured. The uterine plug 4 is arranged at a position relatively close to the air bag 3, so that the uterine plug can well play a role in blocking and can not harm the uterine cavity, and the subsequent treatment quality can play a key role. Since the cervical cavity of the female is contracted and can be adhered, the cervical cavity can be prevented from adhering through the expansion of the air sac 3, and the improvement of the smoothness of sperm advance is beneficial to improving the pregnancy probability of the female.
The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (9)
1. The utility model provides a oviduct uterus radiography leak protection device, includes the radiography pipe, the through-hole that the radiography pipe center has the contrast liquid accessible, its characterized in that, the surface of radiography pipe is close to the position of front end and is provided with the gasbag, be equipped with at least one inflation hole on the radiography pipe, the one end of inflation hole with the inner chamber of gasbag communicates with each other, still be equipped with on the radiography pipe and make radiography pipe have hardness and can carry out crooked design subassembly.
2. The oviduct hysterography leak-proof device of claim 1, wherein the sizing assembly comprises at least one sizing wire hole disposed on the contrast catheter, the sizing wire hole having a sizing wire inserted therein.
3. The oviduct hysterography leak-proof device of claim 2 wherein the sizing wire is made of stainless steel or copper or aluminum or nickel titanium or aluminum magnesium alloy material.
4. The oviduct hysterography leak-proof device of claim 2 wherein the inflation port, the sizing port and the through hole are spaced apart in parallel.
5. The oviduct hysterography leak-proof device of claim 1, further comprising a taper Gong Sai, wherein the Gong Sai is disposed on an outer surface of the contrast catheter proximate a rear end of the balloon.
6. The oviduct hysterography leak-proof device of claim 5, wherein a gap between the balloon and the uterine plug is 0.5-1cm.
7. The oviduct hysterography leak-proof device of claim 1 wherein the balloon is 2-2.5cm in length.
8. The oviduct hysterography leak-proof device of claim 7 wherein the balloon is ellipsoidal.
9. The oviduct hysterography leak-proof device of claim 1, wherein the other end of the inflation port and the other end of the through hole are connected to a connector, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480105.2U CN220370291U (en) | 2023-06-12 | 2023-06-12 | Oviduct hysterography leak-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480105.2U CN220370291U (en) | 2023-06-12 | 2023-06-12 | Oviduct hysterography leak-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370291U true CN220370291U (en) | 2024-01-23 |
Family
ID=89563825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321480105.2U Active CN220370291U (en) | 2023-06-12 | 2023-06-12 | Oviduct hysterography leak-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370291U (en) |
-
2023
- 2023-06-12 CN CN202321480105.2U patent/CN220370291U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |