CN218900401U - Bladder irrigation machine - Google Patents

Abstract

The utility model provides a bladder flushing machine, wherein a water pump, a vacuum pump, a water storage bottle and a liquid collecting bottle are arranged on a moving platform, the positive pressure end of the water pump is communicated with the inlet of the water storage bottle, the negative pressure end of the vacuum pump is communicated with the inlet of the liquid collecting bottle, the outlets of the water storage bottle and the liquid collecting bottle are respectively communicated with two inlets of a three-way pipe, the outlet of the three-way pipe is communicated with a flushing pipe, the end of the flushing pipe head is provided with an opening which is in the same direction as the pipe body of the flushing pipe, a water injection valve is arranged in series connection with a pipeline between the water storage bottle and the three-way pipe, an adjusting pipe is arranged in parallel connection with the pipeline between the liquid collecting bottle and the three-way pipe, the adjusting pipe is a hollow straight pipe made of elastic materials, and the pipe orifice at one end is empty. The positive opening of the liquid collecting bottle and the flushing pipe and the elastic adjusting pipe structure are utilized, so that the vacuum negative pressure can be adjusted in real time through the force of pinching the pipe wall, the flushing pressure is stabilized, the suction process is flexibly controlled, the blood clot is more easily broken and sucked out, the operation time is effectively shortened, and the pain of a patient and unnecessary operation risks are reduced.

Description

Bladder irrigation machine

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a bladder irrigation machine.

Background

Intravesical blood clot blockage of the urethra is a common emergency in urology surgery, and is often found in spontaneous bleeding of the nephroureter and bladder due to various causes or in bleeding caused by performing urinary surgery such as percutaneous nephrolithotripsy and lithotomy, bladder tumor electrotomy and prostatectomy. When urinary system bleeding caused by various causes is accumulated in the bladder along with urine, blood clots are formed after blood coagulation. Since the urethral orifice connecting the outlet of the bladder is small, especially the male urethra is inherently long and has two bends, blood clots in the bladder can easily clog the urethra. Once the urethra is blocked, the patient can have difficulty in urination or even can not urinate, and abdominal distension, abdominal pain, and urine reflux into the kidney or even bladder rupture can occur with the extension of time. Therefore, after the blood clot in the bladder of the patient blocks the urethra, the experienced urologist needs to flush the bladder of the patient with urine and urine so as to flush the blood clot in the bladder of the patient, thereby solving the problem of urine retention. The current operation method of bladder blood clot flushing operation is to use a syringe to inject normal saline from a catheter into the bladder to break up blood clots by using water pressure, then to draw back the blood clots out, and repeating for a plurality of times to achieve the purpose of clearing blood clots in the bladder.

However, the prior art has several disadvantages: 1. the injector is low in water injection pressure and low in possibility of breaking up blood clots. Because the urethra is longer and the existing catheter is mostly open in the lateral direction, the water pressure reaching the bladder is obviously reduced, and the blood clot is difficult to break up; and the fresh blood clot is sticky and has strong ductility, so that the breaking up of the blood clot is almost impossible. 2. The catheter has small caliber and low flushing efficiency. At present, most of commonly used catheters are open in side directions, the opening is small, and only small blood clots can be extracted, and once the blood clots block the catheter opening, an operator needs to maintain the negative pressure of the injector with great strength to suck the blood clots out. 3. The flushing is time-consuming and laborious, causing great inconvenience to both the patient and the doctor. Because of the low probability of clot break up, the probability of aspiration is lower, which makes bladder clot flushing time and effort consuming. Each flushing is short for tens of minutes and long for more than one hour, and the long-term maintenance of negative pressure often leads the hands of an operator to grind out bubbles, so that the operator is tired. Especially when on duty at night, the operator is easy to be tired, the patient is free from being taken care of, and the hidden trouble exists. And this is also intolerable to patients with bladder clot blockage. Due to the low efficiency, when a doctor washes blood clots on the upper part of a patient, the blood clots are not washed out, but the bladder rupture of the patient is caused by repeated injection of water, and the bladder distention and pain are more serious. In order to improve the bladder flushing mode, a catheter with a forward opening and convenient for cleaning blood clots is proposed in patent number ZL202121238912.4, which has a certain effect in the clinical process of cleaning blood clots, however, the flushing and sucking processes of patients with bladder tamponade caused by larger blood clots in the bladder are difficult, multiple operations are needed, the impact water flow with larger pressure is needed due to the oversized blood clots, the pain of the patients is increased, the sucking force and frequency are difficult to flexibly control, and the treatment effect is poor. Thus, to improve this operation, a new device is needed to be perfected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a bladder flushing machine which is used for conveniently and safely cleaning blood clots in the bladder of a patient, stabilizing flushing pressure and flexibly controlling a suction process, and relieving pain and unnecessary operation risks of the patient.

The utility model is implemented by the following technical scheme: the utility model provides a bladder flushing machine, includes mobile platform, wash pipe, last water pump, vacuum pump, water storage bottle and the liquid collecting bottle of being equipped with of mobile platform, the water pump malleation end communicate in the water storage bottle entry, the vacuum pump negative pressure end communicate in the liquid collecting bottle entry, the water storage bottle the liquid collecting bottle export communicates respectively in two entrances of three-way pipe, the three-way pipe export communicates in the wash pipe, the wash pipe head end be equipped with the opening of wash pipe body syntropy, the water storage bottle with pipeline series connection between the three-way pipe is equipped with the water injection valve, the liquid collecting bottle with pipeline parallel connection between the three-way pipe is equipped with the governing pipe, the hollow straight tube that the governing pipe was made for elastic material, its one end mouth of pipe is put to empty.

Further, a plurality of moving wheels which are symmetrically arranged are arranged at the bottom of the moving platform.

Further, the inlet of the liquid collecting bottle is higher than the outlet of the liquid collecting bottle.

Further, the adjusting pipe body is connected with an air filter plug, and the air filter plug is a porous structure body.

Furthermore, the adjusting tube is a straight tube made of medical silica gel.

Further, the negative pressure end of the water pump is connected with a physiological saline water source.

Further, the positive pressure end of the vacuum pump is empty.

Further, a vacuum gauge is arranged on the vacuum pump.

The beneficial effects of the utility model are as follows: the liquid collecting bottle of the device can prevent the instant impact of pressure water flow, simultaneously utilizes the forward opening of the flushing pipe and the elastic adjusting pipe structure arranged in parallel, enables the flushing end to directly suck blood clots after entering and being integrated into the bladder through the ureter, simultaneously can pinch the wall of the adjusting pipe with elasticity, enables the vacuum negative pressure to be regulated in real time by the force of pinching the wall, stabilizes the flushing pressure and flexibly controls the sucking process, enables the blood clots to be broken and sucked more easily, effectively shortens the operation time, and reduces the pain and unnecessary operation risks of patients.

Drawings

FIG. 1 is a top plan view of a structure according to an embodiment of the present utility model;

fig. 2 is a structural side view of an embodiment of the present utility model.

In the figure: 1-moving platform, 1 a-moving wheel, 2-water pump, 3-vacuum pump, 3 a-vacuum gauge, 4-water storage bottle, 5-liquid collection bottle, 6-three-way pipe, 7-flushing pipe, 8-water injection valve, 9-adjusting pipe and 9 a-air filter plug.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples of the specification.

As shown in figures 1-2, the bladder flushing machine comprises a mobile platform 1 and a flushing pipe 7, wherein a water pump 2, a vacuum pump 3, a water storage bottle 4 and a liquid collection bottle 5 are arranged on the mobile platform 1, the positive pressure end of the water pump 2 is communicated with the inlet of the water storage bottle 4, the negative pressure end of the vacuum pump 3 is communicated with the inlet of the liquid collection bottle 5, the outlets of the water storage bottle 4 and the liquid collection bottle 5 are respectively communicated with two inlets of a three-way pipe 6, the outlet of the three-way pipe 6 is communicated with the flushing pipe 7, the head end of the flushing pipe 7 is provided with an opening which is in the same direction as the pipe body of the flushing pipe 7, a water injection valve 8 is arranged in series with a pipeline between the water storage bottle 4 and the three-way pipe 6, an adjusting pipe 9 is arranged in parallel with the pipeline between the liquid collection bottle 5 and the three-way pipe 6, and the adjusting pipe 9 is a hollow straight pipe made of elastic material, and one-end pipe mouth of the pipe is empty. The negative pressure end of the water pump 2 is connected with a physiological saline water source, and the positive pressure end of the vacuum pump 3 is empty.

The working principle of the embodiment is as follows:

s1: medical staff firstly puts the flushing pipe 7 into the bladder of a patient through the ureter, aligns the large blood clot in the bladder with the forward opening of the flushing pipe 7, adjusts the large blood clot, then starts the water pump 2 to enable the positive pressure end of the large blood clot to output physiological saline with certain pressure, and outputs the physiological saline to the three-way valve after reaching a certain height in the water storage bottle 4, and simultaneously ensures that the level of the flushing pipe 7 and the three-way pipe 6 is lower than that of the water pump 2, thereby preventing flushing water flow from flowing backwards to the pipeline where the adjusting pipe 9 and the liquid collecting bottle 5 are positioned along the three-way pipe 6, enabling the flushing water flow to smoothly flow into the flushing pipe 7, in the process, the water storage bottle 4 can buffer the instant impact water flow started by the water pump 2, output flushing water flow with stable pressure, and act on the bladder blood clot through the forward opening of the flushing pipe 7 to break the blood clot, so as to stabilize flushing pressure and reduce pain of patients;

s2: after flushing is finished, the water pump 2 and the water injection valve 8 are closed, the vacuum pump 3 is started to keep the negative pressure end of the vacuum pump in a suction state, at the moment, the negative pressure end sequentially sucks external air through the liquid collecting bottle 5 and the regulating pipe 9, and then the external air is discharged from the positive pressure end of the vacuum pump 3, so that the three-way pipe 6 and the flushing pipe 7 cannot be polluted by external air flow, and the flushing pipe 7 is in a normal pressure state because the negative pressure suction force of the vacuum pump 3 is borne by the regulating pipe 9, so that the human body cannot be influenced; the medical staff can pinch the elastic tube wall of the adjusting tube 9 by one hand, the negative pressure of the vacuum pump 3 acting on the three-way valve and the flushing tube 7 is increased along with the reduction of the extrusion of the tube wall channel, so that the forward opening of the flushing tube 7 directly sucks the flushed blood clot, the sucked blood clot enters the liquid collecting bottle 5 through the tube, the force for pinching the tube wall is adjusted in real time according to the reaction of a patient and the quantity of the sucked blood clot, the sucking process is flexibly controlled, the blood clot is more easily crushed and sucked out, the operation time is effectively shortened, and the pain and unnecessary operation risk of the patient are lightened;

s3: repeating the operation of S1-S2 for a plurality of times until the flushed liquid is clear, and smoothly completing the operation.

In this embodiment, a plurality of moving wheels 1a are symmetrically arranged at the bottom of the moving platform 1, so that the moving platform 1 can easily control the operation position, and the pipeline connected with the flushing pipe 7 can be kept in a relaxed state.

In this embodiment, the inlet of the liquid collecting bottle 5 has a higher level than the outlet thereof, so that the blood clots and physiological saline pumped out by the flushing tube 7 are accumulated in the liquid collecting bottle 5 and cannot enter the outlet position with a higher level due to the self weight thereof, thereby ensuring that the pumped out objects cannot enter the vacuum pump 3 and ensuring the normal operation of the pump body.

In this embodiment, the air filter plug 9a is connected to the pipe body of the adjusting pipe 9, and the air filter plug 9a is a porous structure, so that when the vacuum pump 3 is in a closed state, sand and bacteria in the outside air are blocked by the air filter plug 9a, and the working state of the vacuum pump 3 can exchange gas through the porous structure of the air filter plug 9a, so that the outside air is ensured not to pollute the body of a patient.

In this embodiment, the adjusting tube 9 is a straight tube made of medical silica gel, so as to improve the antibacterial function of repeated use.

In the embodiment, the vacuum pump 3 is provided with the vacuum gauge 3a, so that data reference is provided for the process of controlling the adjusting pipe 9 by medical staff, and the suction force is more accurate.

The foregoing description of the preferred embodiment of the utility model is not intended to limit the utility model in any way, but it should be understood that the embodiment can be modified and varied in other ways within the scope of the utility model, which is also within the scope of the appended claims.

Claims (8)

1. The utility model provides a bladder irrigation machine, includes moving platform, wash pipe, its characterized in that: the utility model discloses a water pump, vacuum pump, water storage bottle and liquid collecting bottle are equipped with on the mobile platform, the water pump malleation end communicate in water storage bottle entry, the vacuum pump negative pressure end communicate in liquid collecting bottle entry, the water storage bottle the export of liquid collecting bottle respectively with two entry intercommunication of three-way pipe, the export of three-way pipe with the flushing pipe intercommunication, the flushing pipe head end be equipped with the opening of flushing pipe body syntropy, the water storage bottle with pipeline between the three-way pipe is established ties and is equipped with the water injection valve, the liquid collecting bottle with pipeline between the three-way pipe is parallelly connected to be equipped with the governing pipe, the hollow straight tube that the governing pipe was made for elastic material, its one end mouth of pipe is put in a hole.

2. The bladder irrigation machine according to claim 1 wherein: the bottom of the mobile platform is provided with a plurality of moving wheels which are symmetrically arranged.

3. The bladder irrigation machine according to claim 1 wherein: the inlet of the liquid collecting bottle is higher than the outlet of the liquid collecting bottle.

4. The bladder irrigation machine according to claim 1 wherein: the adjusting pipe body is connected with an air filter plug, and the air filter plug is a porous structure body.

5. The bladder irrigation machine according to claim 1 wherein: the adjusting tube is a straight tube made of medical silica gel.

6. The bladder irrigation machine according to claim 1 wherein: the negative pressure end of the water pump is connected with a physiological saline water source.

7. The bladder irrigation machine according to claim 1 wherein: and the positive pressure end of the vacuum pump is empty.

8. The bladder irrigation machine according to claim 1 wherein: and a vacuum gauge is arranged on the vacuum pump.

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