Disposable drainage tube flushing device

Abstract

The utility model discloses a disposable drainage tube flushing device which comprises a three-way valve, a catheter, an injection tube, a waste liquid tube, a flushing tube and an injector empty needle, the three-way valve comprises a first port, a second port and a third port, the first port is connected with the catheter, the second port is connected with the flushing tube, the third port is connected with the injection tube, and a valve switch is arranged on the three-way valve; the other end of the catheter is provided with a spiral connector used for being connected with a urinary catheter of a patient, the other end of the flushing pipe is provided with a bottle stopper puncture outfit used for being communicated with flushing fluid, the other end of the injection pipe is connected with an injector empty needle, the injection pipe is further communicated with a waste liquid pipe, and the other end of the waste liquid pipe is connected with a drainage bag. The urinary catheter, the injection tube, the waste liquid tube, the flushing tube, the empty syringe needle and the like are arranged and used for extracting normal saline to flush the bladder, in the flushing process, the empty syringe needle does not need to be inserted and pulled out for many times, waste liquid cannot flow out, and a bed sheet is prevented from being polluted; the whole operation process can be completed by one person, and is simple, efficient, clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a disposable drainage tube flushing device. Background Art

[0002] Clinically, bladder irrigation for patients with continuous catheterization has become a routine treatment to prevent urinary tract infections. The conventional manual bladder irrigation method is to inject the solution into the catheter with a syringe, pour the solution into the bladder through the catheter, and then draw it out with a syringe, and discharge the waste water into the waste liquid bucket. Repeat this process many times to draw out the blocked blood clots and achieve the effect of bladder irrigation. However, this method requires the cooperation of two people, and during the operation, the syringe needs to be connected many times to inject and draw water, which can easily contaminate the bed sheets and even cause postoperative infection in patients, affecting the patient's recovery;

[0003] CN 217187157 U discloses a drainage tube for bladder washing, comprising a drainage bag, the upper surface of which is fixedly connected with a drainage tube, the end of which away from the drainage bag is fixedly connected with a joint, the rear surface of which is fixedly connected with a fixing rod, the end of which away from the joint is fixedly connected with a plate body, the front surface of which is provided with absorbent cotton, the rear surface of which is fixedly connected with a transverse plate, the rear surface of which is provided with a suction cup. This solution can prevent liquid leakage when the drainage tube is separated from the urinary catheter, but it still requires multiple insertion and removal of the pipeline during the drainage process, which is cumbersome to operate. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a disposable drainage tube flushing device, which has a simple and reasonable structure and is convenient for promotion.

[0005] A disposable drainage tube flushing device, comprising a three-way valve, a urinary catheter, an injection tube, a waste liquid tube, a flushing tube and an empty syringe needle, wherein the three-way valve comprises port one, port two and port three, wherein port one is connected to the urinary catheter, port two is connected to the flushing tube, port three is connected to the injection tube, and a valve switch is provided on the three-way valve;

[0006] The other end of the catheter is provided with a spiral joint for connecting to the patient's urinary catheter, the other end of the flushing tube is provided with a bottle stopper puncture for connecting the flushing liquid, the other end of the injection tube is connected to the empty needle of the syringe, the injection tube is also connected to the waste liquid tube, and the other end of the waste liquid tube is connected to the drainage bag.

[0007] Preferably, a liquid-stop clamp is provided on the waste liquid pipe.

[0008] Preferably, the valve switch controls the on / off of port one, port two and port three by rotation.

[0009] Preferably, the valve switch is three independent valves, which respectively control the on and off of the urinary catheter, injection tube and flushing tube.

[0010] Preferably, the empty needle of the syringe is provided with scale lines.

[0011] The beneficial effects of the utility model are:

[0012] The utility model is provided with a urinary catheter, an injection tube, a waste liquid tube, a flushing tube and an empty syringe needle, etc., which are used to extract physiological saline for flushing the bladder. During the flushing process, there is no need to insert and remove the empty syringe needle many times, and waste liquid will not flow out, thereby preventing bed sheets from being contaminated. The entire operation process can be completed by one person, which is simple, efficient, clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] 1- three-way valve, 2- urinary catheter, 3- injection tube, 4- waste liquid tube, 5- flushing tube, 6- empty syringe needle, 7- valve switch, 8- spiral joint, 9- bottle stopper puncture device, 10- drainage bag, 11- stop clip. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] Embodiment 1:

[0020] A disposable drainage tube flushing device comprises a three-way valve 1, a urinary catheter 2, an injection tube 3, a waste liquid tube 4, a flushing tube 5 and an empty syringe needle 6. The three-way valve 1 comprises port one, port two and port three, wherein port one is connected to the urinary catheter 2, port two is connected to the flushing tube 5, and port three is connected to the injection tube 3. A valve switch 7 is provided on the three-way valve 1; the valve switch 7 controls the on-off of port one, port two and port three by rotation.

[0021] The other end of the urinary catheter 2 is provided with a spiral joint 8 for connecting to the patient's urinary catheter, the other end of the flushing tube 5 is provided with a bottle stopper puncture device 9 for connecting the flushing liquid, the other end of the injection tube 3 is connected to an empty syringe needle 6, and the empty syringe needle 6 is provided with a scale line. The injection tube 3 is also connected to a waste liquid tube 4, and the waste liquid tube 4 is provided with a liquid stop clamp 11. The other end of the waste liquid tube 4 is connected to a drainage bag 10.

[0022] Embodiment 2:

[0023] The disposable drainage tube flushing device comprises a urinary catheter 2, an injection tube 3, a waste liquid tube 4, a flushing tube 5 and an empty syringe needle 6, wherein the urinary catheter 2, the injection tube 3, the flushing tube 5 and the waste liquid tube 4 are respectively provided with liquid stop valves.

[0024] The other end of the urinary catheter 2 is provided with a spiral joint 8 for connecting to the patient's urinary catheter, the other end of the flushing tube 5 is provided with a bottle stopper puncture device 9 for connecting the flushing liquid, the other end of the injection tube 3 is connected to an empty syringe needle 6, and the empty syringe needle 6 is provided with scale lines. The injection tube 3 is also connected to a waste liquid tube 4, and the other end of the waste liquid tube 4 is connected to a drainage bag 10.

[0025] Taking Example 1 as an example, when in use, for bladder flushing, the spiral joint of the urinary catheter 2 is connected to the patient's urinary catheter, the bottle stopper puncture device 9 is connected to the physiological saline, and the empty needle of the syringe is connected to the injection tube; the port 2 and the port 3 of the three-way valve 1 are connected, and the port 1 is closed, and the liquid-stopping clamp 11 is closed. At this time, the empty needle of the syringe is connected to the physiological saline, and the physiological saline is extracted with the empty needle of the syringe, and then the port 1 and the port 2 are connected, the port 3 is closed, and the liquid-stopping clamp 11 is closed. At this time, the empty needle of the syringe is connected to the patient's urinary catheter, and the saline in the empty needle of the syringe is injected into the patient's bladder through the urinary catheter, and then extracted; then the three-way valve is closed, and the liquid-stopping clamp is opened. At this time, the empty needle of the syringe is connected to the drainage bag, and the waste liquid in the empty needle of the syringe is injected into the drainage bag; this flushing is repeated for many times to flush the blood pressure and the like; during the flushing process, there is no need to insert and remove the empty needle of the syringe many times to prevent the waste liquid from leaking out, which is clean and hygienic, and can be operated by one person, which is simple and efficient.

[0026] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A disposable drainage tube flushing device, characterized in that: The invention comprises a three-way valve (1), a urinary catheter (2), an injection tube (3), a waste liquid tube (4), a flushing tube (5) and an empty syringe needle (6); the three-way valve (1) comprises a first port, a second port and a third port, wherein the first port is connected to the urinary catheter (2), the second port is connected to the flushing tube (5), and the third port is connected to the injection tube (3); and a valve switch (7) is provided on the three-way valve (1); The other end of the urinary catheter (2) is provided with a spiral joint (8) for connecting to the patient's urinary catheter, the other end of the flushing tube (5) is provided with a bottle stopper puncture device (9) for connecting to the flushing liquid, the other end of the injection tube (3) is connected to the empty syringe needle (6), the injection tube (3) is also connected to the waste liquid tube (4), and the other end of the waste liquid tube (4) is connected to a drainage bag (10).

2. The disposable drainage tube flushing device according to claim 1, characterized in that: The waste liquid pipe (4) is provided with a liquid stopping clamp (11).

3. The disposable drainage tube flushing device according to claim 2, characterized in that: The valve switch (7) controls the on / off of the port 1, the port 2 and the port 3 by rotating.

4. The disposable drainage tube flushing device according to claim 2, characterized in that: The valve switches (7) are three independent valves, which respectively control the on and off of the urinary catheter (2), the injection tube (3) and the flushing tube (5).

5. The disposable drainage tube flushing device according to claim 1, characterized in that: The empty syringe needle (6) is provided with scale marks.

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