CN212187297U - A special drainage device based on fluid to clean the bladder - Google Patents

Abstract

The utility model discloses a special drainage device based on fluid cleaning bladder, include drainage device body, urine bag, catheterization hose, connect and draw hose and fixed elastic cord, be equipped with the urine bag on the drainage device body, the urine bag top is equipped with ventilative switch, backward flow port connects, the urine bag lower part is equipped with urine bag release port, the urine bag side is equipped with urine bag magic subsides, backward flow port connects the top and connects and draws the hose, connect and draw the hose top and connect the catheterization hose, urine bag magic is pasted and is connected fixed elastic cord magic subsides, fixed elastic cord magic is pasted and is connected fixed elastic cord. This device can utilize the self priming of urine bag to realize the drainage to urine in the bladder through connecing to lead hose and catheterization hose, still can wash and nurse the bladder simultaneously.

Description

A special drainage device based on fluid to clean the bladder

technical field

The utility model relates to the technical field of bladder flushing and liquid drainage equipment, in particular to a special drainage device based on fluid cleaning of the bladder.

Background technique

Medical care, especially in the case of patients unable to take care of their own urination and unable to urinate due to prostate disease, most medical staff still use traditional rubber hoses or infusion skins left by infusion for bladder irrigation and drainage of patients. The tube flushes and drains the bladder of the patient, and there are differences in the methods and methods adopted in different regions. It is difficult to achieve unified training for medical staff if the tools are not unified. Because the traditional tube is used directly with the user. Contact, it will inevitably lead to different degrees of bacterial infection and reduce human immunity. Unsanitary equipment and unreasonable design problems will cause great harm to the health of patients. Therefore, special drainage devices have become medical care. However, since many hospital nurses still have technical problems and equipment hygiene problems, which seriously affect the health of patients, how to improve bladder irrigation and drainage to reduce the pain of patients has become an urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a special drainage device which utilizes fluid to clean the bladder.

In order to solve the above problems, the present utility model provides the following technical solutions: a special drainage device based on fluid to clean the bladder includes a drainage device body, a urine bag, a catheterization hose, a connecting and guiding hose, and a fixing elastic band, and the drainage device body is provided with There is a urine bag, the top of the urine bag is provided with a ventilation switch and a return port connector, the lower part of the urine bag is provided with a urine bag release port, the side of the urine bag is provided with a urine bag Velcro, the top of the return port connector is connected to a connecting hose, and the connecting hose The catheter tube is connected to the top, the urine bag Velcro is connected to the fixed elastic belt Velcro, and the fixed elastic belt Velcro is connected to the fixed elastic belt.

Preferably, the lead hose is provided with a lead hose urine bag connector, a lead hose catheter connector, and the lead hose lead connector and the lead hose connector adopt an interference fit, and the lead is soft. The pipe urine bag joint and the return port joint adopt the interference fit of the large and small heads.

Preferably, the guide head of the urinary catheter is a hollow circular tube with a porous structure, and a plurality of holes arranged in an array are arranged on the side surface of the cylindrical body of the urinary catheter.

Preferably, the top end of the hollow cylindrical body of the leading head of the catheterization tube has a 45-degree arc chamfer.

Preferably, the release port is located on a channel extending from the lower end of the urine bag, and the channel is provided with a one-way check valve.

Preferably, the vent switch is connected with a two-way regulating valve.

Preferably, the surface of the urine bag is an arc with an arc of 30°-45°.

(1) After the device uses the catheterization hose to be inserted into the patient's bladder through the urethral opening, the catheterization hose is connected, and one end of the catheterization hose is connected to a urine bag with bladder flushing fluid. The vent switch on the side of the bag manually provides pressure for the flushing fluid in the urine bag to enter the bladder, the pressure disappears, the fluid returns to the urine bag, open the vent switch, and then open the release port on the lower side of the urine bag, and the flushing fluid in the urine bag can flow out of the urine bag freely.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the structural schematic diagram of the urinary catheter of the present utility model;

Fig. 3 is the structural schematic diagram of the utility model connecting and guiding hose;

4 is a schematic structural diagram of the urine bag of the present invention;

FIG. 5 is a schematic diagram of the structure of the fixing elastic band of the present invention.

In the figure: 1. The main body of the flushing and drainage device; 2. The connecting hose; 3. The catheterization hose; 4. The urine bag; Bag connector; 8. Urinary catheter hose connector; 9. Return port connector; 10. Air switch; 11. Urine bag Velcro; 12. Urine bag release port; 13. Air switch two-way regulating valve; 14. Release port one-way check valve; 15. Fixed elastic strap Velcro; 16. Fixed elastic strap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

As shown in FIG. 1, the present utility model provides a technical solution, a special drainage device based on fluid to clean the bladder, the catheterization hose 3 and the connecting hose 2 are connected by a joint, and the joint of the connecting hose 2 is connected with The urine bag 4 is connected to the return port, and the three are connected to form the main body 1 of the flushing and drainage device.

As shown in Figures 1 and 2, 5 is the front-end guide head, 6 is the catheter hose joint, the front-end guide head 5 enters the bladder through the urethra, and urine or flushing fluid flows into the catheter through the catheter tube 3 channel. Tube 2.

As shown in Fig. 2, Fig. 3, Fig. 4, the connecting hose urinary catheter hose joint 8 and the urinary catheter hose joint 6 adopt an interference fit, and the connecting hose urine bag joint 7 and the return port joint 9 adopt large and small heads interference fit.

As shown in Figure 1, Figure 3, Figure 4, the fluid enters the urine bag 4 through the return port joint 9, and the vent switch 10 is opened to release the internal pressure of the urine bag 4, and the fluid can enter the urine bag 4. If the urine bag 4 is full, To replace the urine bag 4, just disconnect the urine bag connector 7 of the lead hose and the backflow port connector 9, connect a new urine bag 4, release the fluid inside the urine bag 4, just open the one-way check valve of the release port 14 will do.

As shown in Figure 1, Figure 4, Figure 5, if the patient uses it for a long time, the fixed elastic belt 16 can be used, the urine bag velcro 11 is installed on one side of the urine bag 4, and the fixed elastic belt velcro 15 on the side of the fixed elastic belt 16 is attached to make They are glued together, and the fixed elastic band 16 is fixed so that it will not swing and fall off at will.

Instructions

The above-mentioned embodiments are only preferred embodiments of the present utility model, and are not intended to limit the technical solutions of the present utility model. As long as the technical solutions that can be realized on the basis of the above-mentioned embodiments without creative work, all should be regarded as falling within the scope of the present invention. within the scope of protection of utility model patents.

For bladder flushing, the professional medical staff inserts the catheter tube 3 into the patient's bladder through the urethral opening, and then connects the catheter tube 3 to the catheter tube 3, and one end of the tube tube 2 is connected to the urine bag 4 containing the bladder flushing fluid. After it is turned on, make sure it will not fall off, close the ventilation switch 10 on the side of the urine bag, manually provide pressure to flush the fluid in the urine bag into the bladder, the pressure disappears, the fluid flows back to the urine bag 4, open the ventilation switch 10, and then open the lower side of the urine bag to release After port 12, the flushing fluid in the urine bag can flow freely.

For bladder drainage, the professional medical staff inserts the catheter tube 3 into the patient's bladder through the urethral opening, then the catheter tube 2 is connected to the catheter tube 3, and the other end of the tube tube 2 is connected to the urine bag 4 containing the bladder flushing fluid , to ensure that it will not fall off after being switched on, open the ventilation switch 10 on the side of the urine bag, the drainage fluid can flow into the urine bag 4, and then open the release port 12 on the lower side of the urine bag, and the fluid in the urine bag can flow out freely.

If the patient uses it for a long time, the fixed elastic belt 16 can be used. One side of the urine bag 4 is equipped with a urine bag Velcro 11, and the fixed elastic belt Velcro 15 on one side of the fixed elastic belt 16 is glued together to make it stick together, and the fixed elastic belt 16 is fixed. So that it will not swing and fall off at will.

Claims (7)

1. A special drainage device for cleaning bladder based on fluid, characterized in that: comprising a drainage device body (1), a urine bag (4), a catheterization hose (3), a connecting and guiding hose (2), and a fixed elastic band (16), the drainage device body (1) is provided with a urine bag (4), the top of the urine bag (4) is provided with a ventilation switch (10), a return port joint (9), the urine bag (4) ) bottom is provided with a urine bag release port (12), the side of the urine bag (4) is provided with a urine bag Velcro (11), the upper part of the return port joint (9) is connected with a lead hose (2), the The catheter hose (3) is connected to the top of the lead hose (2), the urine bag Velcro (11) is connected to the fixing elastic band Velcro (15), and the fixing elastic band Velcro (15) is connected to the fixing elastic band (16) . 2. A special drainage device for bladder cleaning based on fluid according to claim 1, characterized in that: the connecting and guiding hose (2) is provided with a connecting and guiding hose urine bag joint (7), a connecting and guiding hose The urinary catheter hose joint (8), the urinary catheter hose joint (8) of the connecting hose adopts an interference fit with the urinary catheter hose joint (6), and the urinary bag joint (7) of the connecting hose is connected with The return port connector (9) adopts the interference fit of the small and large heads. 3. a kind of special-purpose drainage device based on fluid cleaning bladder according to claim 1, is characterized in that: the guide head of described catheterization hose (3) is a hollow circular tube porous structure, and described catheterization hose (3) A plurality of array holes are arranged on the side of the cylinder. 4. A special drainage device based on fluid cleaning bladder according to claim 1, characterized in that: the top of the hollow cylinder of the catheter hose (3) has a 45-degree arc inversion horn. 5. A special drainage device for bladder cleaning based on fluid according to claim 1, characterized in that: the release port (12) is located on a channel extending from the lower end of the urine bag (4), and the channel is equipped with One-way check valve (14). 6 . The special drainage device for bladder cleaning based on fluid according to claim 1 , characterized in that: the ventilation switch ( 10 ) is connected with a two-way regulating valve ( 13 ). 7 . 7 . The special drainage device for bladder cleaning based on fluid according to claim 1 , wherein the surface of the urine bag ( 4 ) is arc-shaped with an arc of 30°-45°. 8 .

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