Urine drainage device for male urinary incontinence

Abstract

The utility model relates to the technical field of medical instruments, and discloses a urine drainage device for male urinary incontinence, which comprises cotton underpants and a drainage bag, elastic cloth is arranged on one side of the cotton underpants, a silicon rubber case is sewn on one side of the elastic cloth, a drainage tube is arranged at one end of the silicon rubber case, a drainage bag is arranged at one end of the drainage tube, and the other end of the drainage tube is connected with the drainage bag. One end of the drainage tube close to the drainage bag is provided with a one-way valve, one end of an outlet of the one-way valve is provided with a diaphragm valve, and one end of an outlet of the diaphragm valve is provided with a miniature negative pressure pump. When a patient suffers from urinary incontinence, a large amount of urine is stored through the buffer bag, the urine can be quickly guided into the drainage bag through cooperation of the drainage tube and the negative pressure suction force, the urine is prevented from overflowing, and the urine in the drainage bag can be prevented from flowing back through one-way control of the one-way valve.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a urine drainage device for male urinary incontinence. Background Art

[0002] Elderly male critically ill patients who are often bedridden for a long time have an average age of over 50 years old. Most of these patients have symptoms of urinary incontinence and need medical nursing staff to intervene in their care. Currently, the main method of urination care is to use a urinary catheter. If this method is used for a long time of more than 3 days, the patient can easily develop symptoms such as urethritis, cystitis, and urination reflex degeneration, thereby aggravating the condition.

[0003] After searching, the Chinese utility model patent with publication number: CN203935314U discloses a panty-type urine coagulation device for nursing male urinary incontinence patients. A male genital sleeve is arranged at the front end of the mesh panty, and a ring is arranged at the terminal end of the sleeve, and the inner circle of the ring is provided with a thread; the drainage bag is composed of a drainage sleeve, a urine transition bag, and a urine coagulation bag. The port of the drainage sleeve is provided with a thread, and the genital sleeve is connected to the drainage sleeve by a thread. The drainage bag sleeve can be connected to the soft sleeve at the front crotch of the panty. The drainage bag is filled with absorbent cotton or chemical substances for absorbing urine or converting it into solid substances. Thus, a closed drainage device is formed. When the patient urinates, the urine is absorbed by the absorbent cotton or chemical substances or converted into solid substances and no longer flows back or overflows, thereby solving various problems caused by long-term urine leakage in patients with severe urinary incontinence.

[0004] In the above technical solution, a genital cannula is connected to a drainage cannula, but the drainage cannula has no anti-overflow function. When the patient has urinary incontinence, the drainage cannula is difficult to deliver urine to the drainage bag in time during the concentrated discharge of urine, which can easily cause urine overflow and affect the user experience. Utility Model Content

[0005] The purpose of the utility model is to provide a urine drainage device for male urinary incontinence, so as to solve the problem raised in the above background technology that when a patient has urinary incontinence, the drainage sleeve is difficult to deliver urine into the drainage bag in time during the concentrated urine discharge process, which easily causes urine overflow and affects the user experience.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a urine drainage device for male urinary incontinence, comprising: cotton underwear and a drainage bag, wherein an elastic cloth is arranged on one side of the cotton underwear, a silicone sleeve is sewn on one side of the elastic cloth, a drainage tube is arranged on one end of the silicone sleeve, a drainage bag is arranged on one end of the drainage tube, a one-way valve is arranged on one end of the drainage tube close to the drainage bag, a diaphragm valve is arranged on one end of the one-way valve outlet, and a micro negative pressure pump is arranged on one end of the diaphragm valve outlet; a buffer bag is arranged on one side of the silicone sleeve, and the buffer bag is connected with the silicone sleeve; one side of the bottom of the buffer bag is connected with the drainage tube through a pipeline; the buffer bag is made of silicone, and a through hole is opened inside the silicone sleeve at one side of the buffer bag, the through hole is inclined, and the bottom end of the inclined surface of the through hole is located on one side of the buffer bag; through the inclined through hole, after urine enters the buffer bag, only urine in the buffer bag higher than the top of the through hole will flow back into the silicone sleeve, thereby reducing urine overflow.

[0007] Furthermore, the diaphragm valve comprises a diaphragm, and the diaphragm is a waterproof and breathable membrane.

[0008] Furthermore, a through hole is provided in the middle of the elastic cloth above the silicone sleeve.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model realizes that when the urine drainage device for male urinary incontinence is used, the whole device is worn on the body through cotton underwear, and the penis part is placed inside the silicone sleeve. By adjusting the elasticity of the cotton underwear and the elastic cloth, it can fit the skin. During the wearing process, negative pressure suction is continuously provided by a micro negative pressure pump, and the suction size of the negative pressure suction is adjusted by the diaphragm valve. The negative pressure suction is transmitted through the drainage tube, which can accelerate the air flow at the position of the silicone sleeve, ensuring that the patient's lower body is dry. When the patient has urinary incontinence, a large amount of urine can be stored through the buffer bag, and the drainage tube can cooperate with the negative pressure suction to quickly guide the urine into the drainage bag to prevent urine overflow. The one-way control of the one-way valve can prevent the urine in the drainage bag from flowing back. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional diagram of a urine drainage device for male urinary incontinence according to the utility model;

[0012] Figure 2 A stereoscopic diagram of a urine drainage device for male urinary incontinence from another perspective of the utility model;

[0013] Figure 3 This is a front view of a urine drainage device for male urinary incontinence according to the utility model;

[0014] Figure 4It is a left view of a urine drainage device for male urinary incontinence according to the utility model.

[0015] In the figure: 1-cotton underwear; 2-elastic cloth; 3-silicone sleeve; 4-buffer bag; 5-drainage tube; 6-drainage bag; 7-one-way valve; 8-diaphragm valve; 9-micro negative pressure pump. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] See also Figure 1-Figure 4 The utility model provides a technical solution: a urine drainage device for male urinary incontinence, comprising: a cotton underwear 1 and a drainage bag 6, an elastic cloth 2 is provided on one side of the cotton underwear 1, a silicone sleeve 3 is sewn on one side of the elastic cloth 2, a drainage tube 5 is provided at one end of the silicone sleeve 3, a drainage bag 6 is provided at one end of the drainage tube 5, a one-way valve 7 is provided at one end of the drainage tube 5 close to the drainage bag 6, a diaphragm valve 8 is provided at one end of the outlet of the one-way valve 7, and a micro negative pressure pump 9 is provided at one end of the outlet of the diaphragm valve 8. During the wearing process, negative pressure suction is continuously provided by the micro negative pressure pump 9, the suction size of the negative pressure suction is adjusted by the diaphragm valve 8, and the negative pressure suction is transmitted through the drainage tube 5, which can accelerate the air flow at the position of the silicone sleeve 3 to ensure that the patient's lower body is dry. When the patient has urinary incontinence, a large amount of urine can be stored in the buffer bag 4. The drainage tube 5 cooperates with the negative pressure suction to quickly introduce the urine into the drainage bag 6 to prevent urine overflow. The one-way control of the one-way valve 7 can prevent the urine in the drainage bag 6 from flowing back.

[0018] The diaphragm valve 8 includes a diaphragm, which is a waterproof and breathable membrane. The negative pressure suction is adjusted by the diaphragm valve 8. At the same time, the diaphragm made of waterproof and breathable membrane material can effectively transmit the suction while preventing urine from entering the micro negative pressure pump 9.

[0019] A buffer bag 4 is provided on one side of the silicone sleeve 3, and the buffer bag 4 is connected with the silicone sleeve 3. One side of the bottom of the buffer bag 4 is connected with the drainage tube 5 through a pipeline, and the urine in the buffer bag 4 is quickly discharged through the pipeline.

[0020] The buffer bag 4 is made of silicone, and a through hole is provided inside the silicone sleeve 3 on one side of the buffer bag 4. The through hole is inclined, and the bottom of the inclined surface of the through hole is located on one side of the buffer bag 4. After urine enters the buffer bag 4 through the inclined through hole, only the urine in the buffer bag 4 will flow back into the silicone sleeve 3 if it is higher than the top of the through hole, thereby reducing urine overflow.

[0021] A through hole is provided in the middle of the elastic cloth 2 above the silicone sleeve 3, which is convenient for placing the patient's penis in the silicone sleeve 3. The silicone sleeve 3 made of silicone material is elastic and fits well in an erection state without any sense of restraint. The material fits well and is easy to hide.

[0022] Working principle: When the urine drainage device for male urinary incontinence is used, the entire device is worn on the body through cotton underwear, and the penis part is placed inside the silicone sleeve 3. By adjusting the elasticity of the cotton underwear 1 and the elastic cloth 2, it can fit the skin. During the wearing process, the micro negative pressure pump 9 continuously provides negative pressure suction, and the suction size of the negative pressure suction is adjusted by the diaphragm valve 8. The negative pressure suction is transmitted through the drainage tube 5, which can accelerate the air flow at the position of the silicone sleeve 3 to ensure that the patient's lower body is dry. When the patient has urinary incontinence, a large amount of urine can be stored through the buffer bag 4. The drainage tube 5 cooperates with the negative pressure suction to quickly introduce the urine into the drainage bag 6 to prevent urine overflow. The one-way control of the one-way valve 7 can prevent the urine in the drainage bag 6 from flowing back.

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A urine drainage device for male urinary incontinence, comprising: Cotton underwear (1) and drainage bag (6), characterized in that: an elastic cloth (2) is provided on one side of the cotton underwear (1), a silicone sleeve (3) is sewn on one side of the elastic cloth (2), a drainage tube (5) is provided on one end of the silicone sleeve (3), a drainage bag (6) is provided on one end of the drainage tube (5), a one-way valve (7) is provided on one end of the drainage tube (5) close to the drainage bag (6), a diaphragm valve (8) is provided on one end of the outlet of the one-way valve (7), and a micro negative pressure pump (9) is provided on one end of the outlet of the diaphragm valve (8); A buffer bag (4) is provided on one side of the silicone sleeve (3), and the buffer bag (4) is connected to the silicone sleeve (3); one side of the bottom of the buffer bag (4) is connected to the drainage tube (5) through a pipeline; the buffer bag (4) is made of silicone material, and a through hole is provided inside the silicone sleeve (3) on one side of the buffer bag (4), and the through hole is inclined, and the bottom end of the inclined surface of the through hole is located on one side of the buffer bag (4); after urine enters the buffer bag (4) through the inclined through hole, only urine in the buffer bag (4) higher than the top of the through hole will flow back into the silicone sleeve (3), thereby reducing urine overflow.

2. A urine drainage device for male urinary incontinence according to claim 1, characterized in that: The diaphragm valve (8) comprises a diaphragm, and the diaphragm is a waterproof and breathable membrane.

3. A urine drainage device for male urinary incontinence according to claim 1, characterized in that: A through hole is provided in the middle of the elastic cloth (2) above the silicone sleeve (3).

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