Urethral catheterization device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a urinary catheterization device which comprises a waistband and a urinary catheter, an inner pad and a fixing band are arranged on the waistband, a first hook-and-loop fastener is arranged on the inner pad and connected with a bonding layer on the outer surface of the waistband in a bonding mode, and a crotch pad and a first adjusting ring shaped like a Chinese character'ri 'are arranged on the fixing band. A seam is formed in the crotch pad, a fixing piece, a second hook-and-loop fastener A and a fixing seat are arranged on the crotch pad, the second hook-and-loop fastener A is connected with a second hook-and-loop fastener B arranged on the fixing piece in a bonding mode, an air nozzle is arranged on the fixing seat, and the air nozzle is communicated with a clamping air bag which is arranged at the inner end of the fixing seat and used for clamping and fixing a catheter. In the use process, the catheter can be fixed, the risk that the catheter falls down and falls off due to the fact that the catheter is not firmly fixed or urine in a urine collection bag is too much can be effectively prevented, and therefore the stability of the catheter in the indwelling use process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a urinary catheterization device. Background Art

[0002] Catheterization is a method of inserting a catheter from the urethra into the bladder for urination. It is a routine clinical operation. Clinically, patients with urinary diseases and acute urinary retention often need catheterization. Sometimes, patients with non-urinary diseases before and after large-scale surgery also need catheterization. At present, although the existing catheterization devices can use catheters and urine collection bags to complete the patient's catheterization and collection operations, due to the lack of a fixed structure, the catheter is often accompanied by a loose fixation or too much urine in the urine collection bag, resulting in the risk of falling and tube removal, which increases the pain of the patient's secondary catheterization. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a urinary catheterization device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows: a urinary catheterization device, comprising a waistband and a urinary catheter, the waistband is provided with an inner pad and a fixing belt, the inner pad is provided with a Velcro 1, and the Velcro 1 is bonded to the adhesive layer on the outer surface of the waistband, the fixing belt is provided with a crotch pad and a first Japanese-character adjustment ring, the crotch pad is provided with a slit, the crotch pad is provided with a fixing sheet, a Velcro 2A and a fixing seat, and the Velcro 2A is bonded to the Velcro 2B provided on the fixing sheet, the fixing seat is provided with an air nozzle, and the air nozzle is communicated with a clamping air bag provided at the inner end of the fixing seat for clamping and fixing the urinary catheter, the clamping air bag is provided with anti-slip rubber particles, the first Japanese-character adjustment ring is provided on the first sleeve belt, the waistband is provided with a first sleeve belt and a second sleeve belt, the second sleeve belt is connected to the connecting belt, and the connecting belt is provided with a second Japanese-character adjustment ring and a buckle.

[0005] The beneficial effect of the utility model is that the urinary catheter can be fixed during use, which can effectively prevent the urinary catheter from falling or coming off due to loose fixation or excessive urine in the urine collection bag, thereby improving the stability of the urinary catheter during use.

[0006] To adjust the length of the fixing belt:

[0007] As a further improvement of the above technical solution: the number of the fixing belts is two, one end of the two fixing belts is respectively arranged at the bottom end of both sides of the middle part of the waist belt, and the other ends of the two fixing belts are respectively connected with the first Japanese-shaped adjustment rings arranged at the front ends of the two first wearing belts.

[0008] The beneficial effect of this improvement is that the fixing belt is connected to the first Japanese-shaped adjustment ring through the sleeve, so that the length of the fixing belt can be adjusted according to the patient's crotch length.

[0009] To facilitate installation or removal of the catheter:

[0010] As a further improvement of the above technical solution: the crotch pad sleeve is arranged at the outer end of the fixing belt, and the fixing seat arranged at the upper end of the crotch pad and the middle part of the crotch pad are both provided with slits, and the slits of the crotch pad are connected with the slits of the fixing seat.

[0011] The beneficial effects of the present improvement are as follows: through the establishment of the crotch pad, it can be placed on the patient's crotch to increase the wearing comfort; through the establishment of the slit, when the slit of the crotch pad and the slit of the fixing seat are opened, it is convenient for the catheter to pass through the slit and enter into the clamping airbag at the inner end of the fixing seat, so that after the slit is closed, gas is filled into the clamping airbag through the air nozzle to expand the clamping airbag, thereby clamping and fixing the catheter, so as to increase the stability and safety of the catheter retention process; when the slit is opened by the reverse operation, the crotch pad and the catheter can be separated, so that the crotch pad can be replaced and cleaned, ensuring the hygienic cleanliness of wearing and use.

[0012] In order to increase the stability of the catheter when clamping and fixing:

[0013] As a further improvement of the above technical solution: the number of the anti-skid rubber particles is several, and the several anti-skid rubber particles are equidistantly arranged on the inner wall of the clamping airbag.

[0014] The beneficial effect of this improvement is that by setting up the anti-skid rubber particles on the inner wall of the clamping airbag, when the clamping airbag clamps and fixes the catheter, the anti-skid rubber particles fit tightly with the outer wall of the catheter, which can increase the friction coefficient, enhance the stability during clamping and fixation, and avoid the catheter from being displaced and falling off under tension.

[0015] To facilitate closing the slit:

[0016] As a further improvement of the above technical solution: the fixing plate is arranged on the outer wall of the crotch pad at one side of the slit, and the Velcro 2A is arranged on the outer wall of the crotch pad at the other side of the slit.

[0017] The beneficial effect of this improvement is that the opening can be closed by bonding the Velcro 2 B provided on the fixing plate with the Velcro 2 A provided on the crotch pad.

[0018] To increase the comfort of wearing the belt:

[0019] As a further improvement of the above technical solution: the inner pad is arranged on the inner wall of the waistband, and the Velcro is arranged at the edge of one side of the inner pad, and the inner pad is soft and elastic.

[0020] The beneficial effect of this improvement is that after the belt is wrapped around the patient's waist, the belt can be worn and fixed simply by sticking the Velcro to the adhesive layer on the outer surface of the belt at a suitable distance. By providing an inner pad on the inner wall of the belt, which can be made of soft and elastic latex, silicone or sponge and other materials, the pressure when the belt is worn and fixed can be reduced, thereby increasing wearing comfort.

[0021] In order to facilitate the hanging and fixing of the urine collection bag and increase the convenience of carrying:

[0022] As a further improvement of the above technical solution: one end of the connecting belt is connected to the second sleeve belt, and the other end of the connecting belt is provided with a fastener.

[0023] The beneficial effect of this improvement is that after the second wearing belt is put on the outer end of the waist belt, the patient only needs to hang the urine collection bag rope in the buckle, so that the patient can carry the urine collection bag with both hands free.

[0024] In order to adjust the length of the connecting belt:

[0025] As a further improvement of the above technical solution: the second Japanese-shaped adjustment ring is sleeved and arranged at the outer end of the connecting belt.

[0026] The beneficial effect of this improvement is that by setting up the second sun-shaped adjustment ring, the length of the connecting belt can be adjusted according to actual conditions, so as to adjust the hanging height of the urine collecting bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the utility model in use state;

[0028] Figure 2 This is a schematic diagram of the disassembly structure of the urinary catheter of the utility model;

[0029] Figure 3 This is a schematic diagram of the rear end structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the opening structure of the waist belt of the utility model;

[0031] Figure 5 This is a schematic diagram of the slit opening structure of the utility model;

[0032] In the figure: 1. waist belt; 2. inner pad; 3. fixing belt; 4. Velcro 1; 5. crotch pad; 6. first S-shaped adjustment ring; 7. slit; 8. fixing plate; 9. Velcro 2A; 10. fixing seat; 11. Velcro 2B; 12. air nozzle; 13. clamping airbag; 14. anti-slip rubber particles; 15. first wearing belt; 16. second wearing belt; 17. connecting belt; 18. second S-shaped adjustment ring; 19. fastener; 20. catheter. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-5As shown, a urinary catheter device comprises a waist belt 1 and a urinary catheter 20, the waist belt 1 is provided with an inner pad 2 and a fixing belt 3, the inner pad 2 is provided with a Velcro 1 4, and the Velcro 1 4 is bonded to the adhesive layer on the outer surface of the waist belt 1, the fixing belt 3 is provided with a crotch pad 5 and a first Japanese-shaped adjustment ring 6, the crotch pad 5 is provided with a slit 7, the crotch pad 5 is provided with a fixing plate 8, a Velcro 2 A9 and a fixing seat 10, and the Velcro 2 A9 is bonded to the Velcro 2 B11 provided on the fixing plate 8, the fixing seat 10 is provided with an air nozzle 12, and the air nozzle 12 is connected to a clamping air bag 13 provided at the inner end of the fixing seat 10 for clamping and fixing the urinary catheter 20, the clamping air bag 13 is provided with anti-slip rubber particles 14, and the first Japanese-shaped adjustment ring 6 is provided. The word "" adjustment ring 6 is arranged on the first wearing belt 15, and the waist belt 1 is provided with the first wearing belt 15 and the second wearing belt 16, and the second wearing belt 16 is connected with the connecting belt 17, and the connecting belt 17 is provided with the second "" adjustment ring 18 and the fastener 19. During the use of the utility model, the urinary catheter 20 can be fixed, and the urinary catheter 20 can be effectively prevented from falling and falling off due to loose fixation or too much urine in the urine collection bag, thereby improving the stability of the urinary catheter 20 during the retention and use process. The number of the fixing belts 3 is two, and one end of the two fixing belts 3 is respectively arranged at the bottom ends of both sides of the middle part of the waist belt 1, and the other ends of the two fixing belts 3 are respectively connected with the first "" adjustment rings 6 arranged at the positive ends of the two first wearing belts 15. The fixing belt 3 is connected with the first sun-shaped adjustment ring 6 through a sleeve, so that the length of the fixing belt 3 can be adjusted according to the crotch length of the patient. The crotch pad 5 is sleeved and arranged at the outer end of the fixing belt 3, and the upper end of the crotch pad 5 and the fixing seat 10 arranged in the middle of the crotch pad 5 are both provided with a slit 7, and the slit 7 of the crotch pad 5 is connected with the slit 7 of the fixing seat 10. Through the establishment of the crotch pad 5, it can be padded on the crotch of the patient to increase the wearing comfort. Through the establishment of the slit 7, when the slit 7 of the crotch pad 5 and the slit 7 of the fixing seat 10 are opened, the urinary catheter 20 can pass through the slit 7 and enter the clamping airbag 13 at the inner end of the fixing seat 10, so that after the slit 7 is closed, gas is filled into the clamping airbag 13 through the air nozzle 12 to expand the clamping airbag 13, thereby the urinary catheter 20 The crotch pad 5 and the urinary catheter 20 are clamped and fixed to increase the stability and safety of the indwelling process of the urinary catheter 20. When the slit is opened by the reverse operation, the crotch pad 5 and the urinary catheter 20 can be separated so that the crotch pad 5 can be replaced and cleaned to ensure the hygiene and cleanliness of the wear. The number of the anti-skid rubber particles 14 is several, and the anti-skid rubber particles 14 are equidistantly arranged on the inner wall of the clamping airbag 13. By setting up the anti-skid rubber particles 14 on the inner wall of the clamping airbag 13, when the clamping airbag 13 clamps and fixes the urinary catheter 20, the anti-skid rubber particles 14 fit tightly with the outer wall of the urinary catheter 20, which can increase the friction coefficient and enhance the stability during clamping and fixing, so as to avoid the displacement and detachment of the urinary catheter 20 under tension. The fixing sheet 8 is arranged on the outer wall of the positive end of the crotch pad 5 on one side of the slit 7.The Velcro 2 A9 is arranged on the outer wall of the positive end of the crotch pad 5 on the other side of the slit 7. After the Velcro 2 B11 arranged on the fixing plate 8 is bonded and connected with the Velcro 2 A9 arranged on the crotch pad 5, the slit 7 can be closed. The inner pad 2 is arranged on the inner wall of the belt 1, and the Velcro 1 4 is arranged at the edge of one side of the inner pad 2. The inner pad 2 is soft and elastic. After the belt 1 is wrapped around the patient's waist, the wearing and fixing operation of the belt 1 can be completed by sticking the Velcro 1 4 to the adhesive layer on the outer surface of the belt 1 at a suitable distance. The inner pad 2 is arranged on the inner wall of the belt 1, and the inner pad 2 can be made of soft and elastic latex, silicone or The connecting belt 17 is made of materials such as sponge, which can reduce the pressure when the belt 1 is worn and fixed, and increase the wearing comfort. One end of the connecting belt 17 is connected to the second wearing belt 16, and the other end of the connecting belt 17 is provided with a buckle 19. After the second wearing belt 16 is put on the outer end of the belt 1, it is only necessary to buckle the urine collection bag hanging rope in the buckle 19, that is, it can be convenient for the patient to carry the urine collection bag with him when both hands are freed. The second Japanese-shaped adjustment ring 18 is put on the outer end of the connecting belt 17. Through the establishment of the second Japanese-shaped adjustment ring 18, the length of the connecting belt 17 can be adjusted according to the actual situation, so as to adjust the hanging height of the urine collection bag.

[0035] The working principle of the utility model is as follows: after the urinary catheter 20 is placed, only the velcro 2 9A and the velcro 2 B11 need to be separated to open the slit 7 of the crotch pad 5 and the slit 7 of the fixing seat 10, so that the urinary catheter 20 can pass through the slit 7 and enter the clamping airbag 13 at the inner end of the fixing seat 10, so that after the slit 7 is closed, an external inflation mechanism, such as an inflation balloon, a syringe, etc., is used to inflate the clamping airbag 13 through the air nozzle 12, so that the clamping airbag 13 is expanded, thereby clamping the urinary catheter 20. The crotch pad 5 and the urinary catheter 20 are fixed to increase the stability and safety of the indwelling process of the urinary catheter 20. When the slit 7 is opened by the reverse operation, the crotch pad 5 and the urinary catheter 20 can be separated so that the crotch pad 5 can be replaced and cleaned to ensure the hygiene and cleanliness of the wear. After the waist belt 1 is wrapped around the patient's waist, the Velcro 4 only needs to be adhered to the adhesive layer on the outer surface of the belt 1 at a suitable distance to complete the wearing and fixing operation of the belt 1. The inner pad 2 is set on the inner wall of the belt 1, and the inner pad 2 can be soft and elastic latex or silicone. The belt 1 is made of a material such as a sponge, which can reduce the pressure when the belt 1 is worn and fixed, and increase the wearing comfort. The fixing belt 3 is connected with the first day-shaped adjustment ring 6 through a sleeve, so that the length of the fixing belt 3 can be adjusted according to the crotch length of the patient. The crotch pad 5 is connected with the fixing belt 3 through a sleeve, so that the use position of the crotch pad 5 can be moved and adjusted. The anti-skid rubber particles 14 on the inner wall of the clamping airbag 13 are set up. When the clamping airbag 13 clamps and fixes the urinary catheter 20, the anti-skid rubber particles 14 and the urinary catheter 2 0, the close fit with the outer wall can increase the friction coefficient, enhance the stability when clamping and fixing, and avoid the displacement and detachment of the catheter 20 under the tension. After the second wearing belt 16 is put on the outer end of the belt 1, it is only necessary to hang the urine collection bag hanging rope in the buckle 19, that is, it is convenient for the patient to carry the urine collection bag with him when both hands are freed. The second Japanese-shaped adjustment ring 18 is set up to facilitate the adjustment of the length of the connection belt 17 according to the actual situation, so as to adjust the hanging height of the urine collection bag.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A urinary catheter device, comprising a waist belt (1) and a urinary catheter (20), characterized in that: The waist belt (1) is provided with an inner pad (2) and a fixing belt (3), the inner pad (2) is provided with a Velcro 1 (4), and the Velcro 1 (4) is bonded to the adhesive layer on the outer surface of the waist belt (1), the fixing belt (3) is provided with a crotch pad (5) and a first Japanese-shaped adjustment ring (6), the crotch pad (5) is provided with a slit (7), the crotch pad (5) is provided with a fixing plate (8), a Velcro 2 A (9) and a fixing seat (10), and the Velcro 2 A (9) is bonded to the Velcro 2 B (11) provided on the fixing plate (8), and the fixing seat (10) is provided with a Velcro 2 B (11) provided on the fixing plate (8). ) is provided with an air nozzle (12), and the air nozzle (12) is connected to a clamping air bag (13) provided at the inner end of the fixing seat (10) for clamping and fixing the urinary catheter (20), and the clamping air bag (13) is provided with anti-slip rubber particles (14), the first Japanese-shaped adjustment ring (6) is provided on the first wearing belt (15), the first wearing belt (15) and the second wearing belt (16) are provided on the waist belt (1), the second wearing belt (16) is connected to the connecting belt (17), and the connecting belt (17) is provided with a second Japanese-shaped adjustment ring (18) and a buckle (19).

2. A urinary catheterization device according to claim 1, characterized in that: The number of the fixing belts (3) is two, one end of each of the two fixing belts (3) is respectively arranged at the bottom ends of both sides of the middle of the waist belt (1), and the other ends of the two fixing belts (3) are respectively connected to the first Japanese-shaped adjustment rings (6) arranged at the front ends of the two first wearing belts (15).

3. A urinary catheterization device according to claim 1, characterized in that: The crotch pad (5) is sleeved on the outer end of the fixing belt (3), and a slit (7) is provided on the upper end of the crotch pad (5) and a fixing seat (10) provided in the middle of the crotch pad (5), and the slit (7) of the crotch pad (5) is communicated with the slit (7) of the fixing seat (10).

4. A urinary catheterization device according to claim 1, characterized in that: The number of the anti-skid rubber particles (14) is a plurality, and the plurality of anti-skid rubber particles (14) are equidistantly arranged on the inner wall of the clamping airbag (13).

5. A urinary catheterization device according to claim 1, characterized in that: The fixing plate (8) is arranged on the outer wall of the crotch pad (5) at one side of the slit (7), and the Velcro strip A (9) is arranged on the outer wall of the crotch pad (5) at the other side of the slit (7).

6. A urinary catheterization device according to claim 1, characterized in that: The inner pad (2) is arranged on the inner wall of the waistband (1), and the Velcro 1 (4) is arranged on the edge of one side of the inner pad (2), and the inner pad (2) is soft and elastic.

7. A urinary catheterization device according to claim 1, characterized in that: One end of the connecting belt (17) is connected to the second sleeve belt (16), and the other end of the connecting belt (17) is provided with a fastener (19).

8. A urinary catheterization device according to claim 1, characterized in that: The second Japanese-shaped adjustment ring (18) is sleeved on the outer end of the connecting belt (17).

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