CN219071536U - Improved enema catheter - Google Patents
Improved enema catheter Download PDFInfo
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- CN219071536U CN219071536U CN202223202821.2U CN202223202821U CN219071536U CN 219071536 U CN219071536 U CN 219071536U CN 202223202821 U CN202223202821 U CN 202223202821U CN 219071536 U CN219071536 U CN 219071536U
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- air bag
- catheter
- annular limiting
- annular
- enema
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses an improved enema catheter, which relates to the technical field of enema and comprises a catheter, wherein one end of the catheter is a solution inlet, the other end of the catheter is a solution outlet, one end of the catheter, which is close to the solution inlet, is sleeved with an annular limiting air bag, and an annular air cavity is arranged in the annular limiting air bag. The surface of the annular limiting air bag is provided with an anti-slip piece, the annular limiting air bag is connected with an air pipe, one end, far away from the annular limiting air bag, of the air pipe is provided with a connecting cover, and the connecting cover is used for connecting the pressurizing assembly. According to the utility model, the annular limiting air bag which can be expanded after being pressurized is arranged at the solution inlet of the catheter, when a patient performs enema operation, the annular limiting air bag is plugged into the anus of the patient, and then gas is filled into the annular limiting air bag, so that the annular limiting air bag expands and is matched with the anti-slip piece, the friction resistance between the catheter and the anus is increased, the enema liquid is prevented from flowing out of the anus accidentally during enema, and the patient with relaxed anal sphincter is more convenient to perform enema operation.
Description
Technical Field
The utility model relates to the technical field of clysis, in particular to an improved clysis catheter.
Background
Enema is a method of injecting a certain amount of solution from the anus through an enema catheter into the large intestine to help patients to relieve the bowels, vent the air or inject medicines for definitive diagnosis and treatment.
The conventional clysis catheter is a straight catheter, and for old patients or patients with pelvic floor muscle and anal canal relaxation caused by various reasons such as long-term constipation, the patients often cannot shrink and clamp the clysis catheter by themselves due to the relaxation of the anal sphincter, so that the clysis catheter can not flow while lavaging, clysis liquid can not stay in intestinal tracts, and the cleaning clysis effect is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an improved enema catheter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an improved enema catheter comprises a catheter, wherein one end of the catheter is a solution inlet, the other end of the catheter is a solution outlet, one end of the catheter, which is close to the solution inlet, is sleeved with an annular limiting air bag, and an annular air cavity is arranged in the annular limiting air bag. The surface of the annular limiting air bag is provided with an anti-slip piece, the annular limiting air bag is connected with an air pipe, one end, far away from the annular limiting air bag, of the air pipe is provided with a connecting cover, and the connecting cover is used for connecting the pressurizing assembly.
Further, the outer surface of the annular limiting air bag is provided with three anti-slip pieces, and the anti-slip pieces are of an annular structure and are made of silica gel materials.
Further, the inner wall of the connecting cover is provided with threads, the pressurizing assembly is an injector, and an injection head of the injector is in threaded connection with the connecting cover.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the annular limiting air bag which can be expanded after being pressurized is arranged at the solution inlet of the catheter, when a patient performs enema operation, the annular limiting air bag is plugged into the anus of the patient, then gas is filled into the annular limiting air bag, so that the annular limiting air bag expands and simultaneously is matched with the anti-slip piece arranged on the outer surface of the annular limiting air bag to plug the anus of the patient, the friction resistance between the catheter and the anus is increased, and therefore, the enema liquid is prevented from accidentally flowing out of the anus during enema, the enema operation of the patient with relaxed anal sphincter is more convenient, and the use requirements of various patients are met.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic view of the overall structure of an annular limiting balloon and a catheter when the annular limiting balloon is not inflated;
FIG. 2 is a schematic view of the overall structure of the annular limiting balloon and the catheter after inflation;
FIG. 3 is a schematic cross-sectional view of the annular restraining balloon of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the annular restraining balloon of FIG. 2;
fig. 5 is an enlarged view of the annular restraining balloon of fig. 4 after being cut away.
In the figure: 1 a conduit, 2 an annular limiting air bag, 3 an air pipe, 4 a connecting cover, 5 an anti-slip piece and 6 an annular air cavity.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-5, an improved enema catheter comprises a catheter 1, wherein one end of the catheter 1 is a solution inlet, the other end of the catheter is a solution outlet, an annular limiting air bag 2 is sleeved at one end of the catheter 1 close to the solution inlet, and an annular air cavity 6 is arranged inside the annular limiting air bag 2. The surface of annular spacing gasbag 2 is equipped with antiskid piece 5, and annular spacing gasbag 2 is connected with trachea 3, and connecting cover 4 is installed to the one end that annular spacing gasbag 2 was kept away from to trachea 3, connects the pressurization subassembly through connecting cover 4.
The outer surface of the annular limiting air bag 2 is provided with three anti-slip pieces 5, and the anti-slip pieces 5 are of annular structures and are made of silica gel materials.
The inner wall of the connecting cover 4 is provided with threads, the pressurizing component is a syringe, and the injection head of the syringe is in threaded connection with the connecting cover 4.
When the enema device is used, firstly, one end of a solution outlet of the catheter 1 is inserted into anus, then the annular limiting air bag 2 is plugged into anus of a patient, at the moment, the pressurizing assembly can be used for inflating the trachea 3 and the annular limiting air bag 2 through a syringe, the anus can be gradually plugged after the annular limiting air bag 2 is pressurized and expanded, then an enema solution can be injected into rectum of the patient through the catheter 1, so that enema operation is performed, and as the anus of the patient is plugged through the annular limiting air bag 2, friction resistance between the catheter 1 and the anus is increased, so that unexpected anus caused by flowing out of enema liquid during enema can be avoided, and smooth enema operation is ensured;
in the utility model, the annular limiting air bag 2 is arranged at the position of the catheter 1, which is close to the solution inlet, by about 5cm, and the maximum diameter of the annular limiting air bag 2 is about 7cm after inflation and expansion, and in particular, the annular limiting air bag can be produced and manufactured according to the needs.
Claims (3)
1. The utility model provides an improvement enema pipe, includes pipe (1), its characterized in that, the one end of pipe (1) is solution inlet, and the other end is solution outlet, and the one end cover that pipe (1) is close to its solution inlet is equipped with annular spacing gasbag (2), the inside of annular spacing gasbag (2) is equipped with annular air cavity (6), and the surface of annular spacing gasbag (2) is equipped with antiskid piece (5), and annular spacing gasbag (2) are connected with trachea (3), and connecting cover (4) are installed to the one end that annular spacing gasbag (2) was kept away from to trachea (3), connect the pressurization subassembly through connecting cover (4).
2. An improved enema catheter according to claim 1, wherein the outer surface of the annular limiting air bag (2) is provided with three anti-slip pieces (5), and the anti-slip pieces (5) are of annular structure and made of silica gel materials.
3. An improved enema catheter as claimed in claim 1, wherein the inner wall of the connecting cover (4) is provided with threads, the pressurizing assembly is a syringe, and the injection head of the syringe is in threaded connection with the connecting cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202821.2U CN219071536U (en) | 2022-11-30 | 2022-11-30 | Improved enema catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202821.2U CN219071536U (en) | 2022-11-30 | 2022-11-30 | Improved enema catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219071536U true CN219071536U (en) | 2023-05-26 |
Family
ID=86423563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223202821.2U Active CN219071536U (en) | 2022-11-30 | 2022-11-30 | Improved enema catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219071536U (en) |
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2022
- 2022-11-30 CN CN202223202821.2U patent/CN219071536U/en active Active
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