CN215231453U - Multifunctional side-leakage-proof catheter - Google Patents
Multifunctional side-leakage-proof catheter Download PDFInfo
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- CN215231453U CN215231453U CN202120790154.0U CN202120790154U CN215231453U CN 215231453 U CN215231453 U CN 215231453U CN 202120790154 U CN202120790154 U CN 202120790154U CN 215231453 U CN215231453 U CN 215231453U
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- air bag
- bladder
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- bowl
- fixing device
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Abstract
The utility model discloses a multifunctional side leakage prevention catheter, which comprises a catheter, a urinary catheter, a flushing pipe, an inflation pipe, a flushing hole, a urinary hole, a bladder fixing device and a urethral orifice fixing device; the head end of the catheter is provided with a bladder fixing device, and the catheter is sleeved with a urethral orifice fixing device; the bladder fixing device is provided with a bladder bowl-shaped fixing air bag, and the bowl opening of the bladder bowl-shaped fixing air bag faces the rear end of the catheter; the urethral orifice fixing device is characterized in that a urethral bowl-shaped fixing air bag is arranged at the front end of the urethral orifice fixing device, the urethral bowl-shaped fixing air bag is horn-shaped, and the opening of the urethral bowl-shaped fixing air bag faces the front end of the catheter. The utility model has the characteristics of alleviate the uncomfortable and painful of patient, reduce patient's urethra weeping, the whole pipe is lubricated, and the medical personnel propelling movement of being convenient for reduces the excessive drippage of lubricated liquid.
Description
Technical Field
The utility model relates to a multi-functional side leakage prevention catheter especially has and alleviates the patient uncomfortable and painful, reduces patient's urethra weeping, and the whole pipe is lubricated, and the medical personnel propelling movement of being convenient for reduces the multi-functional side leakage prevention catheter that lubricated liquid drips excessively.
Background
A catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into a bladder through a urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged near the end of the catheter to fix the catheter to stay in the bladder, the air bag is generally spherical, when a patient turns over or walks, the catheter is not easy to fall off, but is easy to slide into the bladder, so that a gap exists among a bladder opening, the air bag and the pipeline, and urine leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have and alleviate patient discomfort and pain, reduce patient urethra weeping, the whole pipe is lubricated, the medical personnel propelling movement of being convenient for reduces the multi-functional side leakage prevention catheter that lubricated liquid excessively dripped.
The purpose of the utility model can be realized by the following technical scheme:
the multifunctional side leakage prevention catheter comprises a catheter, a urinary catheter, a flushing pipe, an inflation pipe, a flushing hole, a urinary hole, a bladder fixing device and a urethral orifice fixing device;
the head end of the catheter is provided with a bladder fixing device, and the catheter is sleeved with a urethral orifice fixing device;
the bladder fixing device is provided with a bladder bowl-shaped fixing air bag, and the bowl opening of the bladder bowl-shaped fixing air bag faces the rear end of the catheter;
the front end of the urethral orifice fixing device is provided with a urethral bowl-shaped fixing air bag, the urethral bowl-shaped fixing air bag is horn-shaped, and the opening of the urethral bowl-shaped fixing air bag faces the front end of the catheter;
the bladder fixing device comprises a device fixing air bag, a supporting air bag and a bladder bowl-shaped fixing air bag, and the device fixing air bag is positioned at the front end of the bladder fixing device; the bladder bowl-shaped fixing air bag is positioned at the tail end of the bladder fixing device; the device fixing air bag and the bladder bowl-shaped fixing air bag are communicated with each other through the supporting air bag; the supporting air bag is composed of a plurality of strip-shaped air bags which are radially arranged between the device fixing air bag and the bladder bowl-shaped fixing air bag;
the urethral orifice fixing device comprises a sleeve, a urethral bowl-shaped fixing air bag and a fixing inner air bag, wherein a through hole is formed in the center of the sleeve, and the diameter of the through hole is slightly larger than the outer diameter of the catheter; the inner side of the through hole of the urethral orifice fixing device is covered with a fixed inner air bag; the urethra bowl-shaped fixing air bag is communicated with the sleeve;
the outer side of the urethral orifice fixing device is provided with an inflation port of the urethral orifice fixing device, and the inflation port of the urethral orifice fixing device is positioned at the rear side of the bowl-shaped urethral fixing air bag; the inflation inlet of the urethral orifice fixing device penetrates through the sleeve and is communicated with the fixed inner air bag;
the tail end of the catheter is provided with a urine discharging pipe, a flushing pipe and an inflation pipe; the urination pipe passes through the catheter and is connected with the urination hole; the inflation tube passes through the conduit and is connected with the flushing hole;
the inflation tube passes through the catheter and is connected with the bladder fixing device;
the flushing hole and the urination hole are positioned on a catheter at the front end of the bladder fixing device;
the flushing hole is positioned at the front side of the urination hole.
The utility model provides a multi-functional side leakage prevention catheter has and alleviates the patient uncomfortable and painful, reduces patient's urethra weeping, and the whole pipe is lubricated, and the medical personnel propelling movement of being convenient for reduces the characteristics of the excessive drippage of lubricated liquid. The utility model has the advantages that: after the bladder bowl-shaped fixing air bag is clamped at a bladder orifice by medical staff, the urethral orifice fixing device is moved to the urethral orifice, after the urethral orifice fixing device is inflated, the urethral bowl-shaped fixing air bag is unfolded to prop against the outer side of the urethral orifice, the urethral orifice fixing device is matched with the bladder fixing device to fix the catheter in the body of a patient, so that the movement of the catheter in the body of the patient is reduced, and the catheter is easy to slide out of the urethral orifice; the urethral orifice fixing device and the bladder fixing device are inflated by the air bags to be blocked at the bladder orifice and the urethral orifice, and the flexible air bags are more attached to the bladder orifice and the urethral orifice of a patient, so that the sealing property of the catheter is enhanced, and the side leakage of the catheter is prevented;
the bladder bowl-shaped fixing air bag is composed of an air bag and has certain flexibility; the bladder bowl-shaped fixing air bag is easy to fold over towards the front end of the bladder fixing device after being filled, and the tightness of the bladder opening is greatly reduced; the supporting air bag and the device fixing air bag are also composed of air bags, and the device fixing air bag enlarges the contact surface of the bladder fixing device and the catheter, so that the maximum bearing pulling force of the bowl-shaped bladder fixing air bag is improved; after the supporting air bag is inflated, the front side of the bowl-shaped bladder fixing air bag is propped, so that the bowl-shaped bladder fixing air bag is prevented from being turned over to the front end of the catheter, and the stability of the device is enhanced;
the urethra bowl-shaped fixing air bag is composed of an air bag and has certain flexibility; the bowl-shaped urethral fixing air bag can be folded towards the rear end of the urethral orifice fixing device after being filled, thereby adapting to the physiological structure of the obstructed urethral orifice of a man and a woman and ensuring the adaptability of the device.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the multifunctional side-leakage prevention urinary catheter of the present invention;
FIG. 2 is a schematic structural view of the bladder fixing device of the multifunctional side-leakage prevention urinary catheter of the present invention;
fig. 3 is a schematic structural view of the urethral orifice fixing device of the multifunctional side leakage prevention urinary catheter of the utility model.
Detailed Description
The purpose of the utility model can be realized by the following technical scheme:
a multifunctional side leakage prevention catheter is shown in figures 1-3 and comprises a catheter 1, a urinary catheter 2, a flushing pipe 3, an inflation pipe 4, a flushing hole 5, a urinary hole 6, a bladder fixing device 7 and a urethral orifice fixing device 8;
the head end of the catheter 1 is provided with a bladder fixing device 7, and the catheter 1 is sleeved with a urethral orifice fixing device 8;
the bladder fixing device 7 is provided with a bladder bowl-shaped fixing air bag 73, and the bowl opening of the bladder bowl-shaped fixing air bag 73 faces the rear end of the catheter 1; after the bladder fixing device 7 is inflated, the bowl opening of the bladder bowl-shaped fixing air bag 73 faces the bladder opening; the medical staff pulls the catheter 1 outwards to clamp the bladder bowl-shaped fixing air bag 73 to the bladder mouth for fixing;
the front end of the urethral orifice fixing device 8 is provided with a urethral bowl-shaped fixing air bag 82, the urethral bowl-shaped fixing air bag 82 is in a horn shape, and the opening of the urethral bowl-shaped fixing air bag 82 faces the front end of the catheter 1; after the medical staff clamps the bladder mouth by the bladder bowl-shaped fixing air bag 73, the urethral orifice fixing device 8 is moved to the urethral orifice, after the urethral orifice fixing device 8 is inflated, the urethral bowl-shaped fixing air bag 82 is opened to be propped against the outer side of the urethral orifice, the urethral orifice fixing device 8 is matched with the bladder fixing device 7, the catheter 1 is fixed in the body of a patient, the movement of the catheter 1 in the body of the patient is reduced, and the catheter 1 is easy to slide out of the urethral orifice; the urethral orifice fixing device 8 and the bladder fixing device 7 are inflated by the air bags to be blocked at the bladder orifice and the urethral orifice, and the flexible air bags are more attached to the bladder orifice and the urethra of the patient, so that the sealing performance of the catheter is enhanced, and the side leakage of the catheter is prevented;
the bladder fixing device 7 comprises a device fixing air bag 71, a supporting air bag 72 and a bladder bowl-shaped fixing air bag 73, wherein the device fixing air bag 71 is positioned at the front end of the bladder fixing device 7; the bladder bowl-shaped fixing air bag 73 is positioned at the tail end of the bladder fixing device 7; the device fixing air bag 71 and the bladder bowl-shaped fixing air bag 73 are communicated with each other through the supporting air bag 72; the supporting air bag 72 is composed of a plurality of strip-shaped air bags which are radially arranged between the device fixing air bag 71 and the bladder bowl-shaped fixing air bag 73; the bladder bowl-shaped fixing air bag 73 is composed of an air bag and has certain flexibility; the bladder bowl-shaped fixing air bag 73 is easy to fold over towards the front end of the bladder fixing device 7 after being filled, and the tightness of the bladder opening is greatly reduced; the supporting air bag 72 and the device fixing air bag 71 are also formed by air bags, the device fixing air bag 71 enlarges the contact surface of the bladder fixing device 7 and the catheter 1, thereby improving the maximum bearing pulling force of the bowl-shaped bladder fixing air bag 73; after the supporting air bag 72 is inflated, the front side of the bowl-shaped bladder fixing air bag 73 is propped against, so that the bowl-shaped bladder fixing air bag 73 is prevented from being turned over to the front end of the catheter 1, and the stability of the device is enhanced;
the urethral orifice fixing device 8 comprises a sleeve 81, a urethral bowl-shaped fixing air bag 82 and a fixing inner air bag 83, wherein the center of the sleeve 81 is provided with a through hole, and the diameter of the through hole is slightly larger than the outer diameter of the catheter 1; the inner side of the through hole of the urethral orifice fixing device 8 is covered with a fixed inner air sac 83; the urethra bowl-shaped fixing air bag 82 is communicated with the sleeve 81; the urethra bowl-shaped fixing air sac 82 is composed of an air sac and has certain flexibility; the bowl-shaped urethral fixing air bag 82 can be folded towards the rear end of the urethral orifice fixing device 8 after being filled, so that the urethral orifice fixing device adapts to the physiological structure of the male and female obstructed urethral orifices and ensures the adaptability of the device;
a urethral orifice fixing device inflation port 84 is arranged on the outer side of the urethral orifice fixing device 8, and the urethral orifice fixing device inflation port 84 is positioned on the rear side of the urethral bowl-shaped fixing air bag 82; the urethral orifice fixing device inflation port 84 penetrates through the sleeve 81 and is communicated with the fixed inner air bag 83; the medical staff fills and deflates the fixed inner balloon 83 and the urethra bowl-shaped fixed balloon 82 through the urethral orifice fixing device inflation port 84, thereby fixing and releasing the urethral orifice fixing device 8 outside the catheter 1;
the tail end of the catheter 1 is provided with a urine discharging pipe 2, a flushing pipe 3 and an inflation pipe 4; the urine discharging pipe 2 passes through the catheter 1 and is connected with the urine discharging hole 6; the inflation tube 4 passes through the conduit 1 and is connected with the flushing hole 5; after the device is installed in a patient body, urine in the bladder is discharged out of the body through the urine discharge hole 6; medical care personnel infuse the liquid medicine into the bladder of the patient through the flushing pipe 3 and the flushing hole 5 to flush the inner wall of the bladder of the patient;
the inflation tube 4 passes through the catheter 1 to be connected with the bladder fixing device 7; after the head end of the catheter 1 is inserted into the bladder of a patient by a specified length through the urethra of the patient, the medical staff inflates the bladder fixing device 7 through the inflation tube 4, so that the bladder fixing device 7 is inflated and expanded;
the flushing hole 5 and the urination hole 6 are positioned on the catheter 1 at the front end of the bladder fixing device 7;
the flushing hole 5 is positioned at the front side of the urination hole 6.
The utility model discloses a theory of operation:
the utility model is provided with a bladder fixing device 7 at the head end of the catheter 1, and a urethral orifice fixing device 8 is sleeved on the catheter 1;
after the bladder fixing device 7 is inflated, the bowl opening of the bladder bowl-shaped fixing air bag 73 faces the bladder opening; the medical staff pulls the catheter 1 outwards to clamp the bladder bowl-shaped fixing air bag 73 to the bladder mouth for fixing;
after the medical staff clamps the bladder mouth by the bladder bowl-shaped fixing air bag 73, the urethral orifice fixing device 8 is moved to the urethral orifice, after the urethral orifice fixing device 8 is inflated, the urethral bowl-shaped fixing air bag 82 is opened to be propped against the outer side of the urethral orifice, the urethral orifice fixing device 8 is matched with the bladder fixing device 7, the catheter 1 is fixed in the body of a patient, the movement of the catheter 1 in the body of the patient is reduced, and the catheter 1 is easy to slide out of the urethral orifice; the urethral orifice fixing device 8 and the bladder fixing device 7 are inflated by the air bags to be blocked at the bladder orifice and the urethral orifice, and the flexible air bags are more attached to the bladder orifice and the urethra of the patient, so that the sealing performance of the catheter is enhanced, and the side leakage of the catheter is prevented;
the bladder bowl-shaped fixing air bag 73 is composed of an air bag and has certain flexibility; the bladder bowl-shaped fixing air bag 73 is easy to fold over towards the front end of the bladder fixing device 7 after being filled, and the tightness of the bladder opening is greatly reduced; the supporting air bag 72 and the device fixing air bag 71 are also formed by air bags, the device fixing air bag 71 enlarges the contact surface of the bladder fixing device 7 and the catheter 1, thereby improving the maximum bearing pulling force of the bowl-shaped bladder fixing air bag 73; after the supporting air bag 72 is inflated, the front side of the bowl-shaped bladder fixing air bag 73 is propped against, so that the bowl-shaped bladder fixing air bag 73 is prevented from being turned over to the front end of the catheter 1, and the stability of the device is enhanced;
the urethra bowl-shaped fixing air sac 82 is composed of an air sac and has certain flexibility; the bowl-shaped urethral fixing air bag 82 can be folded towards the rear end of the urethral orifice fixing device 8 after being filled, so that the urethral orifice fixing device adapts to the physiological structure of the male and female obstructed urethral orifices and ensures the adaptability of the device;
the medical staff fills and deflates the fixed inner balloon 83 and the urethra bowl-shaped fixed balloon 82 through the urethral orifice fixing device inflation port 84, thereby fixing and releasing the urethral orifice fixing device 8 outside the catheter 1;
after the device is installed in a patient body, urine in the bladder is discharged out of the body through the urine discharge hole 6; medical care personnel infuse the liquid medicine into the bladder of the patient through the flushing pipe 3 and the flushing hole 5 to flush the inner wall of the bladder of the patient;
after the head end of the catheter 1 is inserted into the bladder of a patient by a specified length through the urethra of the patient, the bladder fixing device 7 is inflated through the inflation tube 4, so that the bladder fixing device 7 is inflated and expanded.
The utility model provides a multi-functional side leakage prevention catheter has and alleviates the patient uncomfortable and painful, reduces patient's urethra weeping, and the whole pipe is lubricated, and the medical personnel propelling movement of being convenient for reduces the characteristics of the excessive drippage of lubricated liquid. The utility model has the advantages that: after the medical staff clamps the bladder mouth by the bladder bowl-shaped fixing air bag 73, the urethral orifice fixing device 8 is moved to the urethral orifice, after the urethral orifice fixing device 8 is inflated, the urethral bowl-shaped fixing air bag 82 is opened to be propped against the outer side of the urethral orifice, the urethral orifice fixing device 8 is matched with the bladder fixing device 7, the catheter 1 is fixed in the body of a patient, the movement of the catheter 1 in the body of the patient is reduced, and the catheter 1 is easy to slide out of the urethral orifice; the urethral orifice fixing device 8 and the bladder fixing device 7 are inflated by the air bags to be blocked at the bladder orifice and the urethral orifice, and the flexible air bags are more attached to the bladder orifice and the urethra of the patient, so that the sealing performance of the catheter is enhanced, and the side leakage of the catheter is prevented;
the bladder bowl-shaped fixing air bag 73 is composed of an air bag and has certain flexibility; the bladder bowl-shaped fixing air bag 73 is easy to fold over towards the front end of the bladder fixing device 7 after being filled, and the tightness of the bladder opening is greatly reduced; the supporting air bag 72 and the device fixing air bag 71 are also formed by air bags, the device fixing air bag 71 enlarges the contact surface of the bladder fixing device 7 and the catheter 1, thereby improving the maximum bearing pulling force of the bowl-shaped bladder fixing air bag 73; after the supporting air bag 72 is inflated, the front side of the bowl-shaped bladder fixing air bag 73 is propped against, so that the bowl-shaped bladder fixing air bag 73 is prevented from being turned over to the front end of the catheter 1, and the stability of the device is enhanced;
the urethra bowl-shaped fixing air sac 82 is composed of an air sac and has certain flexibility; the urethra bowl-shaped fixing air bag 82 can be folded towards the rear end of the urethral orifice fixing device 8 after being filled, so that the urethral orifice fixing device adapts to the physiological structure of the male and female obstructed urethral orifices, and the adaptability of the urethral orifice fixing device is ensured.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (8)
1. The multifunctional side leakage prevention catheter comprises a catheter (1), a urinary catheter (2), a flushing pipe (3), an inflation pipe (4), a flushing hole (5), a urinary hole (6), a bladder fixing device (7) and a urethral orifice fixing device (8), and is characterized in that;
the head end of the catheter (1) is provided with a bladder fixing device (7), and the catheter (1) is sleeved with a urethral orifice fixing device (8);
the bladder fixing device (7) is provided with a bladder bowl-shaped fixing air bag (73), and the bowl opening of the bladder bowl-shaped fixing air bag (73) faces the rear end of the catheter (1);
the front end of the urethral orifice fixing device (8) is provided with a urethral bowl-shaped fixing air bag (82), the urethral bowl-shaped fixing air bag (82) is in a horn shape, and the opening of the urethral bowl-shaped fixing air bag (82) faces the front end of the catheter (1).
2. The multifunctional lateral leakage prevention urinary catheter according to claim 1, wherein the bladder fixation device (7) comprises a device fixation balloon (71), a support balloon (72), a bladder bowl-shaped fixation balloon (73), the device fixation balloon (71) is positioned at the front end of the bladder fixation device (7); the bladder bowl-shaped fixing air bag (73) is positioned at the tail end of the bladder fixing device (7); the device fixing air bag (71) and the bladder bowl-shaped fixing air bag (73) are communicated with each other through a supporting air bag (72); the supporting air bag (72) is composed of a plurality of strip-shaped air bags, and the strip-shaped air bags are radially arranged between the device fixing air bag (71) and the bladder bowl-shaped fixing air bag (73).
3. The multifunctional lateral leakage prevention urinary catheter as claimed in claim 1, wherein the urethral orifice fixing device (8) comprises a sleeve (81), a urethral bowl-shaped fixing air bag (82) and a fixing inner air bag (83), a through hole is arranged in the center of the sleeve (81), and the diameter of the through hole is slightly larger than the outer diameter of the catheter (1); a fixed inner air bag (83) is covered on the inner side of the through hole of the urethral orifice fixing device (8); the urethra bowl-shaped fixing air bag (82) is communicated with the sleeve (81).
4. The multifunctional lateral leakage prevention urinary catheter as claimed in claim 1, wherein a urethral orifice fixing device inflation port (84) is arranged outside the urethral orifice fixing device (8), and the urethral orifice fixing device inflation port (84) is positioned at the rear side of the urethral bowl-shaped fixing air bag (82); the urethral orifice fixing device inflation inlet (84) penetrates through the sleeve (81) and is communicated with the fixed inner air bag (83).
5. The multifunctional lateral leakage prevention urinary catheter according to claim 1, wherein the end of the catheter (1) is provided with a urinary catheter (2), a flushing tube (3) and an inflation tube (4); the urine discharging pipe (2) passes through the catheter (1) and is connected with the urine discharging hole (6); the air charging pipe (4) passes through the conduit (1) and is connected with the flushing hole (5).
6. The multifunctional lateral leakage prevention urinary catheter according to claim 1, characterized in that the inflation tube (4) is connected with the bladder fixation device (7) through the catheter (1).
7. The multifunctional lateral leakage prevention urinary catheter according to claim 1, characterized in that the flushing hole (5) and the urination hole (6) are located on the catheter (1) at the front end of the bladder fixing device (7).
8. The multifunctional lateral leakage prevention urinary catheter according to claim 1, wherein the flushing hole (5) is located in front of the urination hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790154.0U CN215231453U (en) | 2021-04-19 | 2021-04-19 | Multifunctional side-leakage-proof catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790154.0U CN215231453U (en) | 2021-04-19 | 2021-04-19 | Multifunctional side-leakage-proof catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215231453U true CN215231453U (en) | 2021-12-21 |
Family
ID=79509344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120790154.0U Active CN215231453U (en) | 2021-04-19 | 2021-04-19 | Multifunctional side-leakage-proof catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215231453U (en) |
-
2021
- 2021-04-19 CN CN202120790154.0U patent/CN215231453U/en active Active
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