CN219814846U - Simple bladder irrigation device - Google Patents

Abstract

The utility model discloses a simple bladder flushing device, which relates to the technical field of bladder flushing and comprises a catheter, a urine collecting bag and a flushing mechanism, wherein a main joint is arranged on the catheter; the flushing mechanism comprises a flushing pipe and a flushing part, one end of the flushing pipe is communicated with the urine collecting pipe, and the other end of the flushing pipe is detachably connected with the flushing part; the control switches are arranged on the flushing pipe and the urine collecting pipe and can control the size of the inner spaces of the first flushing pipe, the second flushing pipe and the urine collecting pipe so as to control the flow; the flushing part is filled with the flushing liquid, and the flushing liquid is injected into the bladder of the patient at a constant speed, so that the influence on the flushing effect caused by low flow of the flushing liquid entering the bladder of the patient due to discomfort of the patient caused by over-high injection pressure or over-low injection pressure is avoided.

Description

A simple bladder irrigation device

Technical field

The utility model relates to the technical field of bladder irrigation, and in particular to a simple bladder irrigation device.

Background technique

Currently, patients with long-term indwelling urinary catheters may have turbid urine or even blockage of the urinary catheter due to infection or crystal precipitation in the urine. Routine bladder flushing requires experienced medical staff to perform complex operations due to sterility requirements. The patient's family members do not Easy or inoperable.

The utility model patent with patent number CN213911689U discloses a closed continuous bladder irrigation device. By setting a flow rate alarm, the liquid flow rate in the irrigation bag 1 is monitored. When the irrigation liquid is exhausted and the flow rate is 0, an alarm is issued to remind the patient. Medical staff replace the irrigation bag and automatically alarm to reduce the workload of the medical staff; in this patent, the irrigation bag is suspended at a position higher than the patient's bladder, and the irrigation fluid flows into the patient's bladder under the action of gravity for flushing. In order to ensure that the flushing fluid enters In the bladder, the control clip at the connection between the urine tube and the urine collection bag needs to be closed to prevent the flushing fluid from entering the urine collection bag and not into the patient's bladder for flushing. Due to the pressure in the patient's bladder, the flushing fluid flows only by gravity. The flow into the bladder is small, which affects the flushing effect.

The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is the closest prior art.

Utility model content

The main purpose of the utility model is to provide a simple bladder irrigation device, which is used to solve the problem that the flow rate of the irrigation liquid is reduced due to the pressure in the bladder during the bladder irrigation process, which affects the irrigation effect.

In order to achieve the above purpose, the present utility model provides a simple bladder flushing device, which includes a urinary catheter and a urine collection bag. The urinary catheter is provided with a main connector, and the urine collection bag is provided with a urine collection tube. There is an auxiliary joint connected to the main joint through threads, and a sealing ring is provided between the main joint and the auxiliary joint; it also includes:

The flushing mechanism includes a flushing tube and a flushing part. One end of the flushing tube is connected to the urine collection tube, and the other end is detachably connected to the flushing part; both the flushing tube and the urine collection tube are provided with control switches.

Further, the flushing tube includes a first flushing tube and a second flushing tube respectively connected with the urine collecting tube.

Further, a one-way valve is provided at the connection between the flushing pipe and the urine collecting pipe.

The beneficial effects of this utility model are reflected in:

The irrigating part is filled with irrigating fluid, and the irrigating fluid is injected into the patient's bladder at a constant speed to avoid excessive injection pressure causing discomfort to the patient or low injection pressure causing a low flow of irrigating fluid into the patient's bladder and affecting the flushing effect.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a simple bladder irrigation device of the present invention;

Figure 2 is another schematic diagram of the overall structure of a simple bladder irrigation device of the present invention;

Explanation of reference symbols:

1. Urinary catheter; 2. Main connector; 3. Urinary collection tube; 4. Urine collection bag; 5. Secondary connector; 6. First flushing tube; 7. Flushing bag; 8. Control switch; 9. One-way valve ;10. Second flushing tube; 11. Syringe;

Detailed ways

In one embodiment, as shown in Figure 1 or 2, a simple bladder irrigation device of the present invention includes a urinary catheter 1, a urine collection bag 4, and an irrigating mechanism. The urinary catheter 1 is provided with a main connector 2. The urine collection bag 4 is provided with a urine collection tube 3, and the urine collection tube 3 is provided with a secondary joint 5 that is threadedly connected to the main joint 2, and a sealing ring is provided between the main joint 2 and the secondary joint 5; the flushing mechanism includes a flushing pipe , flushing part, one end of the flushing pipe is connected with the urine collecting pipe 3, and the other end is detachably connected with the flushing part; the flushing pipe and the urine collecting pipe 3 are equipped with a control switch 8, and the control switch 8 can control the first flushing pipe 6, The internal space size of the second flushing pipe 10 and the urine collection pipe 3 controls the flow rate.

Specifically, the flushing pipe includes a first flushing pipe 6 and a second flushing pipe 10 that are respectively connected with the urine collecting pipe 3 .

In the present utility model, as shown in Figure 1, when using the irrigation bag 7 to flush the patient's bladder, the first flushing pipe 6 is connected to the cleaning bag through the cleaning hole, and the flushing liquid inside the flushing bag 7 flows in under the action of gravity. The urinary catheter 1 enters the patient's bladder for flushing.

Referring to Figure 2, when using the syringe 17 to flush the patient's bladder, connect the syringe 17 to the second flushing tube 10, push the injection rod and piston of the syringe 17 to move, and push the cleaning fluid in the syringe 17 into the patient's bladder. Flush operation.

Specifically, as shown in Figure 2, in order to prevent the irrigation fluid entering the patient's bladder from flowing back to the first irrigation pipe 6 or even back into the irrigation part, a one-way valve is provided at the connection between the first irrigation pipe 6 and the urine collection tube 3. Valve 9, thereby preventing the liquid in the bladder from flowing back into the irrigation tube 6.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in within the protection scope of this utility model.

Claims (3)

1. A simple bladder irrigation device, including a urinary catheter (1) and a urine collection bag (4). The catheter (1) is provided with a main connector (2), and the urine collection bag (4) is provided with a main connector (2). The urine collecting pipe (3) is provided with an auxiliary joint (5) that is threadedly connected to the main joint (2), and a sealing ring is provided between the main joint (2) and the auxiliary joint (5); It is also characterized by: A flushing mechanism includes a flushing tube and a flushing part; one end of the flushing tube is connected to the urine collecting tube (3), and the other end is detachably connected to the flushing part; the flushing tube and the urine collecting tube (3) are connected All are equipped with control switches (8). 2. A simple bladder flushing device according to claim 1, characterized in that: the flushing tube includes a first flushing tube (6) and a second flushing tube (10) respectively connected with the urine collecting tube (3). . 3. A simple bladder irrigation device according to claim 1, characterized in that a one-way valve (9) is provided at the connection between the irrigation tube and the urine collecting tube (3).