Urethral irrigator

Abstract

The utility model relates to a urethral irrigator, which effectively solves the problem that pathological liquid is inconvenient to sample and collect during urethral irrigation at present. Comprising an up-down hollow liquid storage box, the rear side of the liquid storage box is fixedly connected with a collecting box with the same shape as the liquid storage box, the left sides of the liquid storage box and the collecting box are fixedly connected with a front-back fixed seat, the left side of the fixed seat is fixedly connected with a flushing pipe, a liquid outlet pipe is arranged in the flushing pipe, and the right end of the liquid outlet pipe penetrates through the fixed seat and is communicated with the liquid storage box; a liquid inlet pipe is arranged on the rear side of the flushing pipe, the right end of the liquid inlet pipe penetrates through the fixing base and is communicated with the collecting box, fixing frames in the vertical direction are arranged on the upper sides of the liquid storage box and the collecting box respectively, openings of the two fixing frames are opposite, and an air bag is slidably connected between the two fixing frames; the left and right sides of the lower end of the air bag are respectively communicated with the liquid storage box and the collection box through vertical axial breather pipes; the pathological liquid sampling device is ingenious in structure, convenient to use and simplified in operation, and pathological liquid does not need to be sampled manually.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing auxiliary equipment, in particular to a urethra flusher. Background Art

[0002] When urology treats various urinary system injuries, including congenital malformations of the urinary system such as hypospadias, cryptorchidism, hydronephrosis caused by stenosis of the ureteropelvic junction, etc., the patient's urethra is prone to disease, leading to urethral infection and dysuria. At this time, the patient's urethra is urgently needed for care, cleaning, inspection and treatment. Hypospadias is a common urinary system malformation in children, with typical characteristics of abnormal urethral opening position, penile curvature and abnormal foreskin distribution. Almost all children with moderate to severe hypospadias require surgical treatment. The wound recovers early after hypospadias surgery (about 7 to 10 days after surgery), but the urethra needs to be cleaned to prevent urethral infection after hypospadias surgery.

[0003] Existing urethral flushing devices generally have a single cleaning setting, and lack sampling, collection and processing of the pathological fluid cleaned out of the urethra. During the cleaning process, medical staff need to manually assist other collectors to perform sampling operations, which is very troublesome. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a urethral flusher, which effectively solves the problem that it is inconvenient to sample and collect pathological fluid during urethral flushing.

[0005] The technical solution is as follows: the utility model comprises a liquid storage box which is hollow inside and in the up and down directions, a collecting box of the same shape as the liquid storage box is fixedly connected to the rear side of the liquid storage box, a fixing seat in the front and back directions is fixedly connected to the left side of the liquid storage box and the collecting box, a flushing pipe is fixedly connected to the left side of the fixing seat, a liquid outlet pipe is arranged in the flushing pipe, the right end of the liquid outlet pipe penetrates the fixing seat and is connected to the liquid storage box, a liquid inlet pipe is arranged on the rear side of the flushing pipe, the right end of the liquid inlet pipe penetrates the fixing seat and is connected to the collecting box, fixing frames in the up and down directions are respectively arranged on the upper sides of the liquid storage box and the collecting box, the openings of the two fixing frames are opposite to each other, an air bag is slidably connected between the two fixing frames, and the left and right sides of the lower end of the air bag are respectively connected to the liquid storage box and the collecting box through ventilation pipes in the up and down axes.

[0006] The utility model has an ingenious structure and is easy to use. A flushing tube, a liquid storage box and a collecting box are arranged. Through the cooperation of the liquid outlet tube and the liquid inlet tube, the air bag is repeatedly pressed to flush the patient's urethra. When the air bag is released, the collecting box collects the pathological liquid. At the same time, the sealing ring forms a closed environment for the patient's urethra, avoiding pollution of the surrounding environment when cleaning the urethra, simplifying the operation of medical staff, and eliminating the need for manual assistance of other collectors to perform sampling operations on the pathological liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is an axonometric drawing of the utility model.

[0008] Figure 2 It is a left axonometric drawing of the utility model.

[0009] Figure 3 It is a cutaway main axonometric drawing of the utility model.

[0010] Figure 4 It is a cutaway right axonometric drawing of the utility model.

[0011] Figure 5 It is a cutaway top axonometric drawing of the utility model. DETAILED DESCRIPTION

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0013] Depend on Figures 1 to 5 A liquid storage box 1 is provided, which includes a liquid storage box 1 in the up and down directions and is hollow inside. A collecting box 2 of the same shape as the liquid storage box 1 is fixedly connected to the rear side thereof. A fixing seat in the front-to-back direction is fixedly connected to the left side of the liquid storage box 1 and the collecting box 2. A flushing tube 3 is fixedly connected to the left side of the fixing seat. A liquid outlet tube 4 is provided in the flushing tube 3. The right end of the liquid outlet tube 4 passes through the fixing seat and is connected to the liquid storage box 1. A liquid inlet tube 5 is provided on the rear side of the flushing tube 3. The right end of the liquid inlet tube 5 passes through the fixing seat and is connected to the collecting box 2. The liquid storage box 1 and the collecting box 2 are respectively provided with fixing frames 6 in the up and down directions on the upper sides. The openings of the two fixing frames 6 are opposite to each other. An air bag 7 is slidably connected between the two fixing frames 6. The left and right sides of the lower end of the air bag 7 are respectively connected to the liquid storage box 1 and the collecting box 2 through ventilation tubes 8 in the up and down axes.

[0014] In order to make the air flow forward and facilitate the collection of the flushing box, the front ventilation pipe 8 is connected with the liquid storage box 1 and is provided with a one-way valve opening toward the liquid storage box 1, and the rear ventilation pipe 8 is connected with the collection box 2 and is provided with a one-way valve opening away from the collection box 2.

[0015] In order to prevent the pathological fluid from flowing back into the liquid storage box 1 , a one-way valve with its opening direction away from the liquid storage box 1 is provided in the liquid outlet tube 4 , and a one-way valve with its opening direction toward the collection box 2 is provided in the liquid inlet tube 5 .

[0016] In order to facilitate the addition and discharge of liquid, the liquid storage box 1 and the collecting box 2 are respectively provided with a left and right liquid control valve 9 on the lower right side, and the liquid storage box 1 and the collecting box 2 are respectively provided with a left and right airtight valve 10 on the upper right side. The liquid control valve 9 and the airtight valve 10 can be connected to the outside world respectively.

[0017] In order to facilitate the resetting of the airbag 7 and prevent liquid from entering the airbag 7, the airbag 7 is provided with an upper and lower axial spring, and the lower side of the airbag 7 is fixedly connected to the upper end surfaces of the liquid storage box 1 and the collecting box 2 respectively. The liquid storage box 1 and the collecting box 2 are respectively provided with a stopper 11 located above the liquid control valve 9, and the liquid storage box 1 and the collecting box 2 are respectively slidably connected with a floating plate 12 with the same shape as the liquid storage box 1 and the collecting box 2 and located above the stopper 11.

[0018] In order to facilitate insertion and block the urethra, the left end of the flushing tube 3 is hemispherical, and the flushing tube 3 is provided with a plurality of closed rings 13 evenly distributed along its length direction. The closed rings 13 are truncated cone-shaped with a small left side and a large right side.

[0019] When the utility model is in use, care liquid is added into the liquid storage box 1 through the liquid control valve 9 on the front side, and the airtight valve 10 on the liquid storage box 1 is opened to maintain air pressure balance, and the floating plate 12 in the liquid storage box 1 moves upward. After adding a proper amount of care liquid, the liquid control valve 9 and the airtight valve 10 are closed, and the left end of the flushing tube 3 is inserted into the patient's urethra. Because the left end of the flushing tube 3 is hemispherical, it reduces obstruction and is convenient for the user to insert, while reducing patient discomfort. The closed ring 13 is inserted into the patient's urethra along with the flushing tube 3, and the airbag 7 is pressed downward. Because the ventilation tube 8 on the front side is connected with the liquid storage box 1 and is provided with a one-way valve opening toward the liquid storage box 1, the gas in the airbag 7 enters the liquid storage box 1, and the air pressure in the liquid storage box 1 increases, so that the care liquid in the liquid storage box 1 flows out through the liquid outlet pipe 4 to flush the patient's urethra;

[0020] At the same time, because the shape of the closed ring 13 is a truncated cone with a smaller left side and a larger right side, the diameter of the right end of the closed ring 13 is larger than the diameter of the flushing tube 3, and the closed ring 13 forms a closed loop 13 environment for the patient's urethra. When the airbag 7 is released, the airbag 7 expands under the force of the spring. Because the ventilation tube 8 at the rear side is connected to the collection box 2 and a one-way valve with an opening direction away from the collection box 2 is provided, the airbag 7 extracts the gas in the collection box 2, so that the air pressure in the collection box 2 is reduced, and the collection box 2 extracts the pathological liquid cleaned out of the patient's urethra through the liquid inlet tube 5, so that the pathological liquid flows into the collection box 2, and the floating plate 12 prevents the liquid from entering the airbag 7. A one-way valve with its opening direction away from the liquid storage box 1 is provided in the connected ventilation tube 8, and the liquid outlet tube 4 is provided with a one-way valve to prevent the pathological liquid from flowing back into the liquid storage box 1. Repeat the above steps, repeatedly press the air bag 7 to flush the patient's urethra, and when the air bag 7 is released, the collecting box 2 collects the pathological liquid. At the same time, the closed ring 13 forms a closed loop 13 environment for the patient's urethra to avoid pollution to the surrounding environment when cleaning the urethra. When the cleaning is completed, open the liquid control valve 9 and the airtight valve 10 on the collecting box 2 to discharge the medical record liquid into the container, and then close the liquid control valve 9 and the airtight valve 10 to filter and test the pathological liquid according to the condition.

[0021] Compared with the prior art, the utility model has the advantages of simple structure, convenient operation, novel concept and strong practicality. A flushing tube, a liquid storage box and a collecting box are arranged. Through the cooperation of the liquid outlet tube and the liquid inlet tube, the air bag is repeatedly pressed to flush the patient's urethra. At the same time, when the air bag is released, the collecting box collects the pathological fluid. At the same time, the sealing ring forms a closed environment for the patient's urethra to avoid pollution of the surrounding environment when cleaning the urethra, simplifying the operation of medical staff, and no manual assistance of other collectors is required to perform sampling operations on the pathological fluid.

Claims

1. A urethral irrigator, comprising a liquid storage box (1) in the vertical direction and hollow inside, characterized in that: A collecting box (2) of the same shape as the liquid storage box (1) is fixedly connected to the rear side thereof; a fixing seat in the front-to-back direction is fixedly connected to the left side of the liquid storage box (1) and the collecting box (2); a flushing pipe (3) is fixedly connected to the left side of the fixing seat; a liquid outlet pipe (4) is arranged in the flushing pipe (3); the right end of the liquid outlet pipe (4) passes through the fixing seat and is in communication with the liquid storage box (1); a liquid inlet pipe (5) is arranged on the rear side of the flushing pipe (3); the right end of the liquid inlet pipe (5) passes through the fixing seat and is in communication with the collecting box (2); fixing frames (6) in the upper and lower directions are respectively arranged on the upper sides of the liquid storage box (1) and the collecting box (2); the openings of the two fixing frames (6) are opposite to each other; an air bag (7) is slidably connected between the two fixing frames (6); the left and right sides of the lower end of the air bag (7) are respectively in communication with the liquid storage box (1) and the collecting box (2) via ventilation pipes (8) in the upper and lower axes.

2. A urethral irrigator according to claim 1, characterized in that: The ventilation pipe (8) on the front side is in communication with the liquid storage box (1) and is provided with a one-way valve opening toward the liquid storage box (1), while the ventilation pipe (8) on the rear side is in communication with the collection box (2) and is provided with a one-way valve opening away from the collection box (2).

3. A urethral irrigator according to claim 1, characterized in that: The liquid outlet pipe (4) is provided with a one-way valve with its opening direction away from the liquid storage box (1), and the liquid inlet pipe (5) is provided with a one-way valve with its opening direction toward the collection box (2).

4. A urethral irrigator according to claim 1, characterized in that: The lower right sides of the liquid storage box (1) and the collecting box (2) are respectively provided with a left-right liquid control valve (9), and the upper right sides of the liquid storage box (1) and the collecting box (2) are respectively provided with a left-right airtight valve (10). The liquid control valve (9) and the airtight valve (10) can be connected to the outside world.

5. A urethral irrigator according to claim 1, characterized in that: The airbag (7) is provided with an upper and lower axial spring, the lower side of the airbag (7) is fixedly connected to the upper end surface of the liquid storage box (1) and the collection box (2), respectively, the liquid storage box (1) and the collection box (2) are respectively provided with a stopper (11) located above the liquid control valve (9), and the liquid storage box (1) and the collection box (2) are respectively slidably connected with a floating plate (12) having the same shape as the liquid storage box (1) and located above the stopper (11).

6. A urethral irrigator according to claim 1, characterized in that: The left end of the flushing pipe (3) is hemispherical, and a plurality of closed rings (13) are evenly distributed along the length direction of the flushing pipe (3). The closed rings (13) are in the shape of a truncated cone with a small left side and a large right side.

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