Leak-proof urinary catheterization device

Abstract

The utility model relates to the technical field of urinary catheterization devices, and discloses a leakage-proof urinary catheterization device, including a urine collecting cover, a waist belt is fixedly provided on both sides of the urine collecting cover, an elastic mechanism is fixedly provided at one end of the waist belt, a leakage-proof air cushion is attached to the inner wall of the urine collecting cover, one side of the leakage-proof air cushion is connected to an inflation mechanism, a urine outlet tube is fixedly provided on one side of the surface of the urine collecting cover, one end of the urine outlet tube is threadedly connected to a urinary catheter, and a fixing groove is provided on the edge of the bottom surface of the urinary catheter. The leakage-proof urinary catheterization device, through the arrangement of the elastic mechanism and the leakage-proof air cushion, wears the urine collecting cover, pulls the waist belt, and the elastic belt can be retracted and fixed to the patient's waist, which is suitable for patients of different body shapes. When the waist belt is worn, there is no extra length and no bulge, which improves the comfort. Then, the inflation ball is pressed to inflate the inside of the leakage-proof air cushion through the inflation tube, so that the leakage-proof air cushion fits the patient's private skin, avoiding pollution caused by urine leakage during urinary catheterization.

Description

Technical Field

[0001] The utility model relates to the technical field of urinary catheterization devices, in particular to a leakage-proof urinary catheterization device. Background Art

[0002] Urology is a hospital department that mainly diagnoses and treats diseases of the "surgical" part of the urinary system. It mainly treats various urinary diseases. In the care of bedridden patients in the urology department, a urinary catheter is often needed to assist the patient in urination.

[0003] A leakage-proof urinary catheter device disclosed in publication number CN218900366U, although the utility model is fixedly connected with an airbag through the outer wall of a urinary catheter, a connecting tube is fixedly arranged inside the urinary catheter, the end of the connecting tube is communicated with the inside of the airbag, a rubber plug is fixedly arranged at the other end of the connecting tube, a urine storage bag is arranged at one end of the urinary catheter away from the airbag, a leakage-proof part is arranged at the other end of the urinary catheter, and a fixing part is arranged in the middle of the urinary catheter, which can prevent urine leakage caused by bladder relaxation and urine leakage caused by the urinary catheter falling off when the patient turns over, and is very worthy of popularization and application.

[0004] However, the leakage-proof urinary catheterization device has the following disadvantages:

[0005] (1) The length of the straps and limit posts can be adjusted to suit different patients, but the straps will extend with excess length after adjustment, and the patient will feel uncomfortable when turning over in bed;

[0006] (2) When the urine storage bag is almost full, it is not convenient to remind personnel to replace it in time, which affects the patient's use. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a leak-proof catheterization device which is highly practical, can be easily operated and has a relatively simple structure. It solves the problems proposed in the above-mentioned background technology that the straps will extend with excess length after adjustment, causing discomfort to the patient when turning over in bed, and that when the urine storage bag is full, it is inconvenient to promptly remind personnel to replace it, affecting the patient's use.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a leakage-proof urinary catheterization device, comprising a urine collecting cover, belts are fixedly arranged on both sides of the urine collecting cover, an elastic mechanism is fixedly arranged at one end of the belt, a leakage-proof air cushion is attached to the inner wall of the urine collecting cover, one side of the leakage-proof air cushion is connected to an inflation mechanism, a urine outlet tube is fixedly arranged on one side of the surface of the urine collecting cover, a urinary catheter is threadedly connected to one end of the urine outlet tube, a fixing groove is opened on the edge of the bottom surface of the urinary catheter, a liquid level sensor is fixedly installed inside the fixing groove, the liquid level sensor is electrically connected to a prompt mechanism, and a urine collecting bag is threadedly connected to the bottom of the urinary catheter.

[0011] As a further solution of the utility model, the elastic mechanism includes an elastic band fixed to one end of the waistband, and the elastic band is divided into two groups, one group of the elastic bands has a connecting piece A fixed to one end, and the other group of the elastic bands has a connecting piece B fixed to one side, and the connecting piece A and the connecting piece B are connected to fix the waistband.

[0012] As a further solution of the utility model, the inflation mechanism includes an inflation tube connected to one side of the leak-proof air cushion, one end of the inflation tube is connected to an inflation ball, and the inflation ball is convenient for inflating air into the leak-proof air cushion.

[0013] As a further solution of the utility model, the prompt mechanism includes a controller electrically connected to the liquid level sensor, and the controller is electrically connected to a buzzer, which is convenient for sounding an alarm.

[0014] As a further solution of the utility model, a fixing ring is sleeved on the bottom of the surface of the catheter, and the controller and the buzzer are both fixed on the surface of the fixing ring, and the fixing ring is used to fix the controller and the buzzer.

[0015] As a further solution of the utility model, an absorbent cotton pad is fixedly provided on one side of the bottom surface of the urine collecting cover, and two sets of connecting belts are fixedly provided on one side of the absorbent cotton pad. The connecting belts are fixedly connected to the waist belt and are used to fix the absorbent cotton pad.

[0016] (III) Beneficial effects

[0017] The utility model provides a leakage-proof urinary catheterization device, which has the following beneficial effects:

[0018] 1. The leak-proof catheterization device, through the setting of the elastic mechanism and the leak-proof air cushion, wears the urine collection cover, pulls the waist belt, the elastic belt can be extended and retracted, and the belt is fixed on the patient's waist, which is suitable for patients of different body shapes. When the belt is worn, there is no extra length and no bulge, which improves the comfort. Then, the inflation ball is pressed to inflate the inside of the leak-proof air cushion through the inflation tube, so that the leak-proof air cushion fits the patient's private skin, avoiding pollution caused by urine leakage during catheterization.

[0019] 2. The leak-proof catheterization device, through the setting of the prompt mechanism, twists the urine collection bag to connect with the catheter, and connects the catheter to the urine outlet tube. When the patient urinates, the liquid level sensor senses the liquid level. When the liquid level reaches the preset value, the controller can be used to attack the buzzer to give a prompt, so that the personnel can find out that the urine collection bag is full and replace it in time to avoid urine reflux. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the leak-proof air cushion of the utility model;

[0022] Figure 3 This is a schematic diagram of the elastic mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the prompting mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the urine collecting bag of the utility model.

[0025] In the figure: 1. urine collecting cover; 2. waist belt; 3. elastic mechanism; 301. elastic belt; 302. A connecting piece; 303. B connecting piece; 304. child Velcro; 305. mother Velcro; 4. leak-proof air cushion; 5. inflation mechanism; 501. inflation tube; 502. inflation ball; 6. urine outlet tube; 7. urinary catheter; 8. liquid level sensor; 9. prompt mechanism; 901. controller; 902. buzzer; 10. urine collecting bag; 11. absorbent cotton pad; 12. elastic leggings; 13. latex pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5The utility model provides a technical solution: a leakage-proof urinary catheterization device, comprising a urine collecting cover 1, a waist belt 2 is fixedly arranged on both sides of the urine collecting cover 1, an elastic mechanism 3 is fixedly arranged at one end of the waist belt 2, and an anti-leakage air cushion 4 is attached to the inner wall of the urine collecting cover 1. Through the arrangement of the elastic mechanism 3 and the anti-leakage air cushion 4, the urine collecting cover 1 is worn, the waist belt 2 is pulled, and the elastic belt 301 can be retracted to fix the waist belt 2 on the patient's waist, which is suitable for patients of different body shapes. The waist belt 2 has no extra length and no bulge when worn, which improves the comfort. Then, the inflation ball 502 is pressed, and the interior of the anti-leakage air cushion 4 is inflated through the inflation tube 501, so that the anti-leakage air cushion 4 fits the private skin of the patient, avoiding pollution caused by urine leakage during catheterization, and the anti-leakage air cushion One side of the urine collecting cover 1 is connected with an inflation mechanism 5, one side of the surface of the urine collecting cover 1 is fixed with a urine outlet tube 6, one end of the urine outlet tube 6 is threadedly connected with a urinary catheter 7, a fixing groove is provided on the edge of the bottom surface of the urinary catheter 7, a liquid level sensor 8 is fixedly installed inside the fixing groove, and the liquid level sensor 8 is electrically connected with a prompt mechanism 9. Through the setting of the prompt mechanism 9, the urine collecting bag 10 is twisted to connect with the urinary catheter 7, and the urinary catheter 7 is connected with the urine outlet tube 6. When the patient urinates, the liquid level sensor 8 senses the liquid level. When the liquid level reaches a preset value, the controller 901 can be used to attack the buzzer 902 to issue a prompt, so that the personnel can find that the urine collecting bag 10 is full and replace it in time to avoid urine reflux. The bottom of the urinary catheter 7 is threadedly connected with the urine collecting bag 10;

[0028] See also Figure 3 The elastic mechanism 3 includes an elastic belt 301 fixed to one end of the waist belt 2. The elastic belt 301 is divided into two groups. One end of one group of elastic belts 301 is fixed with an A connecting piece 302, and one side of the other group of elastic belts 301 is fixed with a B connecting piece 303. Through the setting of the elastic mechanism 3, the waist belt 2 is fixed to the waist of patients with different body shapes.

[0029] See also Figure 2 The inflation mechanism 5 includes an inflation tube 501 connected to one side of the leak-proof air cushion 4, and one end of the inflation tube 501 is connected to an inflation ball 502. Through the setting of the inflation mechanism 5, the inside of the leak-proof air cushion 4 is inflated;

[0030] See also Figure 4 The prompt mechanism 9 includes a controller 901 electrically connected to the liquid level sensor 8, and the controller 901 is electrically connected to a buzzer 902. Through the setting of the prompt mechanism 9, a prompt is issued when the urine collection bag 10 is about to be full, which is convenient for personnel to replace;

[0031] See also Figure 4 The bottom of the surface of the urinary catheter 7 is sleeved with a fixing ring, and the controller 901 and the buzzer 902 are fixed on the surface of the fixing ring. The setting of the fixing ring plays the role of installing the controller 901 and the buzzer 902;

[0032] See also Figure 3 A water-absorbing cotton pad 11 is fixedly arranged on one side of the bottom surface of the urine collecting cover 1, and two sets of connecting belts are fixedly arranged on one side of the water-absorbing cotton pad 11. The connecting belts are fixedly connected to the waist belt 2, and the waist belt 2 is fixed by the setting of the connecting belts.

[0033] Embodiment 1:

[0034] See also Figure 5 The surface of the urine collecting bag 10 is fixed with an elastic leggings 12, and the inner wall of the elastic leggings 12 is affixed with a latex pad 13. Through the setting of the elastic leggings 12, the urine collecting bag 10 can be fixed on the patient's legs, which is convenient to carry around without affecting walking out of bed, and the latex pad 13 improves comfort;

[0035] Embodiment 2:

[0036] See also Figure 3 The elastic mechanism 3 includes a sub-velcro 304 attached to one side of the A connecting piece 302, and a mother Velcro 305 attached to one side of the B connecting piece 303. The sub-velcro 304 and the mother Velcro 305 are arranged to connect the two sets of belts 2.

[0037] The model of the liquid level sensor 8 is: British SST liquid level sensor. The above parameters and models can be selected according to actual conditions.

[0038] In the utility model, the working steps of the device are as follows:

[0039] Step 1: Wear the urine collecting mask 1, pull the waist belt 2, the elastic belt 301 can be extended, connect the sub-velcro 304 and the main Velcro 305, fix the waist belt 2 on the patient's waist, and adapt to patients of different body shapes. When the waist belt 2 is worn, there is no extra length and no bulge, which improves comfort;

[0040] Step 2: Press the inflation ball 502 to inflate the inside of the leak-proof air cushion 4 through the inflation tube 501, so that the leak-proof air cushion 4 fits the private skin of the patient to avoid contamination caused by urine leakage during catheterization;

[0041] The third step: twist the urine collecting bag 10 to connect with the urinary catheter 7, and connect the urinary catheter 7 with the urine outlet tube 6. When the patient urinates, the liquid level sensor 8 senses the liquid level. When the liquid level reaches the preset value, the controller 901 can be used to attack the buzzer 902 to issue a prompt, so that the personnel can find out that the urine collecting bag 10 is full and replace it in time to avoid urine reflux.

[0042] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0043] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leakage-proof urinary catheterization device, comprising a urine collecting cover (1), characterized in that: A waist belt (2) is fixedly provided on both sides of the urine collecting cover (1), one end of the waist belt (2) is fixedly provided with an elastic mechanism (3), an inner wall of the urine collecting cover (1) is provided with an anti-leakage air cushion (4), one side of the anti-leakage air cushion (4) is connected with an inflation mechanism (5), a urine outlet pipe (6) is fixedly provided on one side of the surface of the urine collecting cover (1), one end of the urine outlet pipe (6) is threadedly connected with a urinary catheter (7), a fixing groove is provided on the edge of the bottom surface of the urinary catheter (7), a liquid level sensor (8) is fixedly installed inside the fixing groove, the liquid level sensor (8) is electrically connected with a prompt mechanism (9), and the bottom of the urinary catheter (7) is threadedly connected with a urine collecting bag (10).

2. A leakage-proof urinary catheterization device according to claim 1, characterized in that: The elastic mechanism (3) comprises an elastic band (301) fixedly mounted on one end of the waistband (2), wherein the elastic band (301) is divided into two groups, wherein one end of the elastic band (301) of one group is fixedly mounted with an A connecting piece (302), and one side of the elastic band (301) of the other group is fixedly mounted with a B connecting piece (303).

3. The leak-proof urinary catheterization device according to claim 1, characterized in that: The inflation mechanism (5) comprises an inflation tube (501) connected to one side of the anti-leakage air cushion (4), and one end of the inflation tube (501) is connected to an inflation ball (502).

4. The leakage-proof urinary catheterization device according to claim 1, characterized in that: The prompt mechanism (9) comprises a controller (901) electrically connected to the liquid level sensor (8), and the controller (901) is electrically connected to a buzzer (902).

5. A leakage-proof urinary catheterization device according to claim 4, characterized in that: A fixing ring is sleeved on the bottom of the surface of the urinary catheter (7), and the controller (901) and the buzzer (902) are both fixed on the surface of the fixing ring.

6. The leakage-proof urinary catheterization device according to claim 1, characterized in that: A water-absorbing cotton pad (11) is fixedly arranged on one side of the bottom surface of the urine collecting cover (1), and two groups of connecting belts are fixedly arranged on one side of the water-absorbing cotton pad (11), and the connecting belts are fixedly connected to the waist belt (2).

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