JP2009189750A - Bladder washing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an antiseptic urine collection device permitting the care by a patient himself/herself, by a family member or by a visiting nurse at home, etc. <P>SOLUTION: A catheter 14 is inserted into the bladder 6 so that urine is artificially drained from the bladder and discarded, and further, an antiseptic solution is injected into the bladder. The urine collection device permits the treatment through simultaneous and consistent work including draining and discarding urine and injecting the antiseptic solution into the bladder and by a simple method. Further, the urine collection device is compact enough to be easily carried. The process of draining and discarding the urine, sucking the antiseptic solution, and injecting the antiseptic solution into the bladder can be simultaneously completed by a simple method without conventional complicated working processes such as repeatedly attaching and detaching an injection barrel 1. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

The present invention relates to a simple bladder cleaning device in the field of medical instruments.

Conventionally, patients with urethral constriction due to inflammation and difficulty in urinating spontaneously have been conventionally introduced by inserting a catheter into the urethra and introducing it to the bladder, using a large syringe to suck out urine and collecting it in the syringe The syringe attached to the catheter is removed, the urine is discarded outside, the disinfectant is inhaled into the syringe, the syringe is attached to the urinary catheter, and the disinfectant is injected into the bladder. In one operation, the syringe barrel was detached from the catheter ten times.

Doctors use syringes with one hand, wear syringes, remove urine, discard, and inhale syringes into syringes until urine is no longer clouded There was a problem that desorption work was performed, and therefore it took a lot of time and labor.

For bladder lavage, treatment was required at least 2-3 times a week, and one person was unable to visit the hospital, and was accompanied by a family member.

In the present invention, a syringe 1, a syringe 1 ′ urine collection container 2, and a disinfectant solution container 3 are placed. In the container, a check valve 8 (for inhalation) and a reverse branch valve 8 ′ (discharge) are provided at the inlet and outlet of injection and discharge. The two-way catheter 14 is inserted into the urethra 7 bladder 6 via each tube. The syringe barrel 1 ′ is pulled up in one operation, and the urine is sucked up from the bladder 6 by the suction pressure and collected in the urine collection container 2. At the same time, the sterilization liquid is sucked up from the sterilization liquid container 5 and put into the sterilization liquid container 3. Collecting and the above work can be done simultaneously.

Further, when the syringe barrel 1 ′ is pushed down, the pressure is applied to the urine collection container 2 and the sterilization container 3 by way of the back support valves 8 ′ to the urine disposal container 4 and the disinfectant is supplied to the back support valve 8 ′ tube. Is injected into the bladder 6 via.

As described above, the bladder irrigation apparatus of the present invention reduces the treatment cost of the family, not to mention the patient, by shortening the treatment time.

People urinate several times a day in daily life. Some patients attach a catheter to the urethra and carry a waste urine bag at the tip.

At the nursing home for the elderly, etc., urination and defecation for bedridden patients is currently being resolved by “diaper”.

When the patient urinates, urination can be easily performed by this apparatus.

BEST MODE FOR CARRYING OUT THE INVENTION

First, the disinfectant solution is poured into the disinfectant storage container 5 and stored in advance.
FIG. 2 shows that the disinfecting liquid stored in the disinfecting liquid storage container 5 is then disinfected by pulling up the syringe barrel 1 ′ and suctioning the disinfecting liquid through the tube 12 and the reverse support valve 8. Stored in the liquid container 3.
At the same time, by pulling up the syringe barrel 1 ′, the suction pressure is stored in the urine collection container 2 from the bladder 6 via the urine pumping tube 10 and the reverse support valve 8.

FIG. 3 shows that the disinfecting solution stored in the disinfecting solution container 3 described above passes through the check valve 8 ′ disinfecting solution injection tube 11, the catheter 14, and the urethra 7 by the pressure for pushing the syringe barrel 1 ′. Can be injected into the bladder 6.
At the same time, urination is discarded to the urine disposal container 4 via the reverse support valve 8 ′ urine disposal tube 9 by the pressure for pushing the syringe barrel 1 ′.

The arrow 16 shown in FIGS. 2 and 3 indicates the flow in one direction of the liquid. Needless to say, the reverse support valve 8 'has a structure in which the flow of liquid flows in one direction and the reverse flow is not possible.

Explanation of the effect and action of each part.
The syringe barrel 1 and syringe barrel 1 ′ are inhalation and extrusion devices.
The urine collection container 2 is a sealed container that stores urine sucked from the bladder 6.
The disinfecting liquid container 3 is a sealed container that temporarily stores a necessary amount from the disinfecting liquid storage container 5.
The urine disposal container 2 is a sealed container that primarily stores urine pumped from the bladder.
The disinfecting liquid storage container 5 is a container that primarily stores the disinfecting liquid.
The check valve 8 is for inhaling the urine collection container and for scavenging the disinfectant solution, and the reverse support valve 8 'is for discharge.
The syringe mounting port 13 is a mounting port for the syringe barrel 1 and can be freely attached and detached.
The two-way urinary catheter 14 has two separate passages for the urine discharge route and the disinfectant injection route.
The tube attachment port 15 is a joint port between the catheter and each tube.
Air holes 17 are provided in the urine disposal container 4 and the disinfectant storage container 5.
The virtual suction movement 18 (injection cylinder) and the virtual discharge movement 19 (injection cylinder) indicate virtual movements for creating suction pressure and extrusion pressure.

The present invention is simpler and safer than conventional frequent treatments. Moreover, treatment can be performed at home, shortening the treatment time, and reducing the burden on the patient. In addition, at the same time as the weight reduction, the manufacturing cost is low, and the treatment cost is reduced.

1 is an overall view of a bladder washing device. Inhalation fluid for urine and disinfectant. Figure 2 shows urinary waste and antiseptic bladder infusion fluid.

Explanation of symbols

1 syringe
1 'Inside the syringe barrel
2 Urine collection containers
3 Disinfectant container
4 Urine waste containers
5 Disinfectant storage container
6 Bladder
7 Urethra
8 Check valve (inhalation)
8 'Reverse valve (discharge)
9 Urine disposal tube 10 Urine pumping tube 11 Disinfectant injection tube 12 Disinfectant pumping tube 13 Syringe mounting port (syringe mounting port)
14 Two-way urinary catheter 15 Tube attachment port 16 Arrow indicates fluid 17 Air hole 18 Inhalation virtual movement (injection barrel)
19 Virtual discharge movement (syringe)

Claims (2)

Disinfection solution container, urine collection container, and injection with the same insertion port, the first conduit that is inserted into the bladder and sucks urine in the bladder, the second conduit that feeds disinfectant into the bladder inserted into the bladder The antiseptic solution container and the bladder are connected to each other via the reverse valve, and the urine collection container and the pre-bladder are connected to each other via the reverse valve. The bladder washing apparatus is inserted into an insertion port connecting the disinfectant container and the urine collection container. The urine stored in the urine collection container is disposed in the urine disposal container by the pressure of the syringe cylinder constituted by the syringe cylinder and the reverse support valve, and the disinfectant solution stored in the disinfection container is disposed in the bladder. A bladder irrigation device according to claim 1, characterized in that injecting can be carried out in one operation at the same time.

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