Urethral catheterization bag with double-cavity urine leakage prevention catheter

Abstract

The utility model relates to the technical field of urethral catheterization bags of urine leakage prevention urethral catheterization catheter, and discloses a urethral catheterization bag with a double-cavity urine leakage prevention urethral catheterization catheter, which comprises a sleeve and a first urine inlet hole arranged on the sleeve, a first urination channel is arranged in the sleeve, the sleeve is inserted into a urethra, and the first urination channel is inserted into the urethra under the matching of a needle tube, a pipeline, an air inlet tube and a second one-way valve. The needle tube is compressed, gas is squeezed into the air bag, the air bag is expanded in the urethra, then the sleeve is pulled outwards, the air bag is attached to the side wall of the urethra, urine can be prevented from leaking out of the outer wall of the sleeve, the urine enters the first urination channel through the first urine inlet hole and finally flows into the urine bag, and then the horn sticker is attached to the outer wall of the vagina. Urine can flow into the urine bag under the cooperation of a horn paste, a second urine inlet hole and a second urination channel, the situation that the urine flows to the outer wall of the sleeve from the urethra to cause infection can be avoided, and after the urine is completely discharged, the urethra is cleaned under the cooperation of a feeding pipe, a flushing groove and a flushing pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of urine guide bag of leakage -proof urine catheter, concretely is urine guide bag of leakage -proof urine catheter with double -cavity. BACKGROUND

[0002] Catheter is a pipeline made of silica gel, which can be inserted into the urinary bladder through the urethra to drain urine. After the catheter is inserted into the urinary bladder, a balloon near the catheter tip fixes the catheter in the urinary bladder and prevents it from being easily removed. Catheters are widely used in clinical practice, such as urinary incontinence caused by coma, paraplegia, and postoperative reasons in urology.

[0003] The prior art catheter needs to be connected to a urine storage bag, and urine will generally flow out after the catheter is inserted. Therefore, when using the catheter, the urine bag is first placed on one end of the catheter, and then the other end of the catheter is inserted into the urinary bladder along the urethra of the patient. However, this method is not convenient for inflating the balloon at the other end of the catheter by blowing air from one end of the catheter, and it is also difficult to ensure that the balloon can completely prevent urine leakage, as the degree of vaginal relaxation varies among patients.

[0004] Therefore, we propose a urine guide bag with a double-cavity leakage-proof urine catheter to solve the problems mentioned above. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to provide a urine guide bag with a double-cavity leakage-proof urine catheter to solve the problem that urine will generally flow out after the catheter is inserted, so the urine bag is first placed on one end of the catheter when using the catheter, and then the other end of the catheter is inserted into the urinary bladder along the urethra of the patient. However, this method is not convenient for inflating the balloon at the other end of the catheter by blowing air from one end of the catheter, and it is also difficult to ensure that the balloon can completely prevent urine leakage, as the degree of vaginal relaxation varies among patients.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sleeve and a urine inlet hole one are arranged on the sleeve, a first urine discharge channel is arranged in the sleeve, a first one-way valve is fixedly installed on the inner wall of the first urine discharge channel, a balloon assembly for plugging the vagina is arranged on the axial side wall of the sleeve, the balloon assembly includes a balloon fixedly installed on the axial side wall of the sleeve, an air inlet hole is arranged on the axial side wall of the sleeve, and an air inlet tube is fixedly installed in the sleeve.

[0007] Preferably, an axial side wall of the sleeve is provided with an air inlet groove, one end of the air inlet pipe is fixedly installed with an operation box, an inner wall of the air inlet pipe is fixedly installed with a second one-way valve, the operation box is provided with a second cavity, the second cavity and the air inlet pipe are jointly and slidably installed with a pipeline, the operation box is provided with a first cavity, and the pipeline and the first cavity are provided with a spring.

[0008] Preferably, an axial side wall of the sleeve is provided with a urine leakage prevention assembly for preventing urine in the vagina from flowing out, the urine leakage prevention assembly comprises a horn patch fixedly installed on the axial side wall of the sleeve, the sleeve is provided with a second urine inlet hole, and the sleeve is provided with a second urine discharge channel, and an inner wall of the second urine discharge channel is fixedly installed with a third one-way valve.

[0009] Preferably, an axial side wall of the sleeve is provided with a replacement assembly for replacing a urine bag, the replacement assembly comprises a connecting pipe fixedly installed on the axial side wall of the sleeve, an inner wall of the connecting pipe is provided with a threaded groove, the inner wall of the connecting pipe is threadedly connected with a threaded sleeve, a lower end of the threaded sleeve is fixedly installed with a urine bag, a lower end of the urine bag is provided with a urine discharge opening, and the lower end of the urine bag is fixedly installed with a urine discharging pipe, and an axial side wall of the urine discharging pipe is fixedly installed with an on-off valve.

[0010] Preferably, the horn patch is located at the lower end of the air bag.

[0011] Preferably, the second urine inlet hole is located at the upper end of the horn patch.

[0012] Preferably, the size of the threaded sleeve is consistent with the size of the sleeve.

[0013] Preferably, the sleeve is provided with a flushing assembly, the flushing assembly comprises a flushing pipe fixedly installed on the axial side wall of the sleeve, the sleeve is provided with a flushing groove, an inner wall of the flushing pipe is fixedly installed with a fourth one-way valve, and an axial side wall of the sleeve is fixedly installed with a feeding pipe.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The sleeve is inserted into the urethra, the needle pipe, the pipeline, the air inlet pipe and the second one-way valve are cooperated, the needle pipe is compressed, the gas is extruded into the air bag, the air bag is inflated in the urethra, then the sleeve is pulled outwards, the air bag is attached to the side wall of the urethra, the urine can not leak out from the outer wall of the sleeve, the urine enters the first urine discharge channel through the first urine inlet hole, finally flows into the urine bag, then the horn patch is attached to the outer wall of the vagina, the urine flows into the urine bag through the cooperation of the horn patch, the second urine inlet hole and the second urine discharge channel, the urine can not flow to the outer wall of the sleeve from the urethra to cause infection, and the urethra is cleaned through the cooperation of the feeding pipe, the flushing groove and the flushing pipe after the urine is completely discharged.

[0016] 2, urine bag long time use, can breed too many bacteria, extremely easy to cause harm to patients, so in the lower end of the sleeve is provided with a connecting pipe, urine bag and connecting pipe through the thread connection, detachable, convenient replacement of urine bag, avoid long time use to cause harm to patients, if the urine in the urine bag is too much, can open the switch valve, the urine in the urine bag is discharged through the urine pipe, increase the use frequency of urine bag. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the balloon assembly and the anti-leakage urine assembly section view of the utility model;

[0019] Figure 3 It is the utility model's Figure 2 The enlarged view of A place of the utility model;

[0020] Figure 4 It is the replacement assembly and the flushing assembly three-dimensional structure schematic view of the utility model.

[0021] In the drawing: 1, sleeve; 11, urine hole one; 12, first urination channel; 13, first check valve; 2, balloon assembly; 21, air bag; 22, air inlet pipe; 23, air inlet hole; 24, inlet pipe groove; 25, operation box; 26, second check valve; 27, first chamber; 28, pipeline; 29, spring; 201, second chamber; 3, anti-leakage urine assembly; 31, horn paste; 32, urine hole two; 33, second urination channel; 34, third check valve; 4, replacement assembly; 41, connecting pipe; 42, thread groove; 43, urine bag; 44, thread sleeve; 45, urination opening; 46, urine pipe; 47, switch valve; 5, flushing assembly; 51, flushing pipe; 52, flushing groove; 53, fourth check valve; 54, feed pipe. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0023] Embodiment one: please refer to Figures 1-3The urine outlet hole one 11 is arranged on the sleeve 1, the first urine discharge channel 12 is arranged in the sleeve 1, the first one-way valve 13 is fixedly installed on the inner wall of the first urine discharge channel 12, the balloon assembly 2 for plugging the vagina is arranged on the axial side wall of the sleeve 1, the balloon assembly 2 comprises the air bag 21 fixedly installed on the axial side wall of the sleeve 1, the air inlet hole 23 is arranged on the axial side wall of the sleeve 1, the air inlet pipe 22 is fixedly installed in the sleeve 1, and the air inlet pipe 22 and the air bag 21 are in communication.

[0024] The air inlet pipe 22 is fixedly installed on one end of the operation box 25, the second one-way valve 26 is fixedly installed on the inner wall of the air inlet pipe 22, the second cavity 201 is arranged on the operation box 25, the pipeline 28 is slidably arranged between the second cavity 201 and the air inlet pipe 22, the first cavity 27 is arranged on the operation box 25, and the pipeline 28 and the first cavity 27 are provided with the spring 29.

[0025] The urine leakage prevention assembly 3 for preventing urine in the vagina from flowing out is arranged on the axial side wall of the sleeve 1, the urine leakage prevention assembly 3 comprises the horn patch 31 fixedly installed on the axial side wall of the sleeve 1, the urine inlet hole two 32 is arranged on the sleeve 1, the second urine discharge channel 33 is arranged in the sleeve 1, and the third one-way valve 34 is fixedly installed on the inner wall of the second urine discharge channel 33.

[0026] The horn patch 31 is located at the lower end of the air bag 21, and urine flowing out of the side wall of the air bag 21 flows into the horn patch 31.

[0027] The urine inlet hole two 32 is located at the upper end of the horn patch 31, and the leaked urine flows into the urine bag 43 through the urine inlet hole two 32, so that the horn patch 31 is prevented from falling off the vagina due to excessive accumulation of urine.

[0028] The flushing assembly 5 is arranged on the sleeve 1, the flushing assembly 5 comprises the flushing pipe 51 fixedly installed on the axial side wall of the sleeve 1, the flushing groove 52 is arranged in the sleeve 1, the flushing pipe 51 and the flushing groove 52 are in communication, the fourth one-way valve 53 is fixedly installed on the inner wall of the flushing pipe 51, the feeding pipe 54 is fixedly installed on the axial side wall of the sleeve 1, and the feeding pipe 54 and the flushing groove 52 are in communication.

[0029] In this embodiment: first disinfect the vaginal wall, then insert the sleeve 1 into the urethra, so that the air bag 21 into the urethra, at this time through the needle tube into the pipeline 28, extruding the pipeline 28 in the air inlet pipe 22, at this time will open the second check valve 26, then compress the needle tube, the gas in the needle tube into the air inlet pipe 22, then the gas will enter the air bag 21 through the air inlet hole 23, so that the air bag 21 in the urethra swelling, then pull the sleeve 1 outward, so that the air bag 21 and the urethral wall fit, so as to prevent urine from leaking out of the sleeve 1 when urinating, the urine in the urethra will enter the first urine channel 12 through the urine inlet hole 11, and finally flow into the urine bag 43, then the horn sticker 31 is pasted to the outer wall of the vagina, and the horn sticker 31 and the air bag 21 cooperate to make the air bag 21 and the urethral wall more fit. Because the degree of vaginal relaxation of each patient is different, some urine will flow out of the urethra from the side wall of the air bag 21, and the remaining urine will enter the horn sticker 31, then enter the second urine channel 33 through the urine inlet hole 32, and finally flow into the urine bag 43. The functions of the first check valve 13 and the third check valve 34 are to prevent the backflow of urine and cause infection to the vagina. Urine can be prevented from flowing from the urethra to the outer wall of the sleeve 1 to cause infection. After the urine is completely discharged, the liquid is discharged from the flushing pipe 51 through the flushing tank 52 through the feeding pipe 54 to clean the urethra.

[0030] Embodiment two: this embodiment is an improvement based on embodiment one. For details, please refer to Figure 2 and Figure 4 The axial side wall of the sleeve 1 is provided with a replacement assembly 4 for replacing the urine bag. The replacement assembly 4 comprises a connecting pipe 41 fixedly installed on the axial side wall of the sleeve 1. The inner wall of the connecting pipe 41 is provided with a threaded groove 42. A threaded sleeve 44 is threadedly connected to the inner wall of the connecting pipe 41. The lower end of the threaded sleeve 44 is fixedly installed with a urine bag 43. The lower end of the urine bag 43 is provided with a urine discharge opening 45. The lower end of the urine bag 43 is fixedly installed with a urine discharge pipe 46. The urine discharge pipe 46 and the urine bag 43 are connected. The axial side wall of the urine discharge pipe 46 is fixedly installed with a switch valve 47.

[0031] The size of the threaded sleeve 44 is consistent with the size of the sleeve 1. The urine in the first urine channel 12 and the second urine channel 33 can enter the urine bag 43.

[0032] In this embodiment: the urine bag 43 is used for a long time, which can breed too many bacteria, which can easily harm the patient. Therefore, the connecting pipe 41 is arranged at the lower end of the sleeve 1. The urine bag 43 and the connecting pipe 41 are threadedly connected and can be detached, which facilitates the replacement of the urine bag 43 and avoids harm to the patient caused by long-term use. If there is too much urine in the urine bag 43, the switch valve 47 can be opened to discharge the urine in the urine bag 43 through the urine discharge pipe 46, which increases the number of uses of the urine bag 43.

[0033] What is not described in detail in the specification is the prior art known to those skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A urinary catheterization package with a double-cavity leakage-proof urinary catheter, comprising a sleeve (1) and a urine inlet hole (11) formed on the sleeve (1), a first urine discharge channel (12) is formed in the sleeve (1), a first one-way valve (13) is fixedly installed on the inner wall of the first urine discharge channel (12), characterized in that: The axial side wall of the sleeve (1) is provided with a balloon assembly (2) for plugging the vagina, the balloon assembly (2) comprises an air bag (21) fixedly installed on the axial side wall of the sleeve (1), an air inlet hole (23) is formed on the axial side wall of the sleeve (1), and an air inlet pipe (22) is fixedly installed in the sleeve (1); The axial side wall of the sleeve (1) is provided with a urine leakage prevention assembly (3) for preventing urine in the vagina from flowing out, the urine leakage prevention assembly (3) comprises a horn patch (31) fixedly installed on the axial side wall of the sleeve (1), a urine inlet hole two (32) is formed on the sleeve (1), a second urine discharge channel (33) is formed in the sleeve (1), and a third one-way valve (34) is fixedly installed on the inner wall of the second urine discharge channel (33).

2. The urinary catheterization package with a double lumen anti-leakage urinary catheter according to claim 1, characterized in that: An air inlet pipe (22) is fixedly installed on one end of the air inlet pipe (22), a second one-way valve (26) is fixedly installed on the inner wall of the air inlet pipe (22), a second chamber (201) is formed on the operation box (25), a pipe (28) is slidably installed between the second chamber (201) and the air inlet pipe (22), a first chamber (27) is formed on the operation box (25), and a spring (29) is arranged between the pipe (28) and the first chamber (27).

3. The urinary catheterization package with a urinary catheter having a double lumen leak-proof according to claim 2, characterized in that: The axial side wall of the sleeve (1) is provided with a replacement assembly (4) for replacing the urine bag, the replacement assembly (4) comprises a connecting pipe (41) fixedly installed on the axial side wall of the sleeve (1), a threaded groove (42) is formed on the inner wall of the connecting pipe (41), a threaded sleeve (44) is threadedly connected to the inner wall of the connecting pipe (41), a urine bag (43) is fixedly installed on the lower end of the threaded sleeve (44), a urine discharge opening (45) is formed on the lower end of the urine bag (43), a urine discharge pipe (46) is fixedly installed on the lower end of the urine bag (43), and a switch valve (47) is fixedly installed on the axial side wall of the urine discharge pipe (46).

4. The urinary catheterization package with a double lumen anti-leakage urinary catheter according to claim 3, characterized in that: The horn patch (31) is located at the lower end of the air bag (21).

5. The urinary catheterization package with a double lumen anti-leakage urinary catheter according to claim 4, characterized in that: The second urine inlet hole (32) is located at the upper end of the horn patch (31).

6. The urinary catheterization package with a double lumen anti-leakage urinary catheter according to claim 5, characterized in that: The size of the threaded sleeve (44) is consistent with the size of the sleeve (1).

7. The urinary catheterization package with a urinary catheter having a double lumen leak-proof according to claim 6, characterized in that: The sleeve (1) is provided with a flushing assembly (5), the flushing assembly (5) comprises a flushing pipe (51) fixedly installed on the axial side wall of the sleeve (1), a flushing groove (52) is formed in the sleeve (1), a fourth one-way valve (53) is fixedly installed on the inner wall of the flushing pipe (51), and a material inlet pipe (54) is fixedly installed on the axial side wall of the sleeve (1).

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