KR102300943B1 - Free body urinal for male - Google Patents

Abstract

The present invention relates to a free urinal for male patients, which has a tubular shape penetrating forward and backward, and is divided into a front urine ejection part and a rear penis insertion part, and a small-diameter air vent and a corresponding front side on the outer peripheral surface of the urine ejection part a frame body forming a urinary collection tube forming a connection nipple at the lower end of the outer circumferential surface, and forming a packing chamber in which the penis insertion unit expands a diameter rather than the urine ejection unit to further expand an inner diameter of a certain length; Disinfection cap for opening and closing the open front of the frame body; It is fitted and inserted into the packing chamber from the rear of the frame body, a through hole of a certain diameter is formed in the center, and the periphery of the through hole is cut radially up to a certain diameter, and the thickness is gradually reduced from the outer peripheral end to the through hole side. one or more packings; The center is penetrated with a certain diameter, and a portion is integrally connected to the outer circumferential surface of the frame body while covering the rear end of the frame body so as to prevent separation of the packing inserted into the packing chamber of the frame body. A locking cap that is detachably coupled to the; One end is fixedly coupled to both sides of the outer circumferential surface of the frame body, and the other end is configured to form a Velcro over a predetermined length, and is configured to be coupled to a Velcro band that is detachably coupled to the patient's panties worn by the user.

Description

Free body urinal for male

The present invention relates to a free urinal for male patients, and more particularly, it can be worn all the time without any discomfort or discomfort even when the patient is lying down, and is easy to detach and has good ventilation. It relates to a free urinal for male patients for male patients who can urinate naturally in any position while preventing infection.

In general, elderly patients, trauma patients, wheelchair patients, surgical patients, and incontinence patients cannot clear their urine by themselves.

In particular, patients who are classified as critically ill in hospitals need help from others because they cannot do anything on their own.

Those who can use even their hands are not classified as seriously ill, but if they are unable to move, there is little they can do on their own.

For these patients, urine and fecal treatment is as important in caring as eating.

Diapers are the most used for this purpose.

If the diaper is worn for a long time, it can cause rashes, etc., and it is difficult to know exactly when to change the diaper, which can make the patient more difficult.

In addition, since diapers are disposable, there is an uneconomical disadvantage of using several diapers a day for urine treatment that occurs several times a day.

Accordingly, in recent years, hospitals and the like use a separate urinal to hygienic urine treatment.

Although there is a patent registration No. 0940031 (urinal for patients) as the most universal urinal for such treatment of urine, this is simply to prevent noise when urine flows in and to prevent backflow of odor of urine that has flowed into it. Since it can be used only when the doctor informs the user of the intention to urinate or wants to dispose of urine on his own, there is a limitation that it cannot be used in unconscious patients or in a sleeping state.

Among the urinals proposed to solve this limitation, in Registered Utility Model No. 0461172 (a device that collects urine from male patients), the penis insert and the container for collecting urine are combined with each other through a hole in the underwear to collect urine. The receiving container is opened and closed by the cover of the container so that the penis is inserted through the penile insert while wearing panties. and to be collected by a urine container from the outside.

However, in the prior art, in order to wash the penis insert contaminated with urine during urination, the container for collecting urine, and the cover of the container, it is necessary to take off the panties each time or separate these components from the panties, along with the inconvenience of maintenance. There is a problem with difficulty.

(Document 1) Registered Patent No. 0940031 (2010.01.26.) (Document 2) Utility Model Registration No. 461172 (2012.06.19.)

Accordingly, the present invention is to solve the above problems, and the present invention uses a Velcro band on a patient's panties that can be detached with Velcro so that the frame body can be easily attached and detached, so that any patient can use it easily, while cleaning or disinfecting is easy. The main object is to provide a free urinal for male patients that can be performed comfortably.

In addition, the present invention is a free urinal for male patients that enables stable urine management while preventing various problems that may occur due to urination abnormality by enabling natural urination in any position while being provided with a soft, non-toxic rubber material without a sense of heterogeneity. Another purpose is to provide

In order to achieve the above object, the free urinal for male patients according to the present invention has a tubular shape penetrating forward and backward, and is divided into a front urine ejection part and a rear penis insertion part, and a small-diameter air vent is provided on the outer peripheral surface of the urine ejection part. a frame body forming a urinary collection tube forming a connection nipple at the lower end on the outer peripheral surface of the front side corresponding thereto, and forming a packing chamber in which the penis insertion unit has a larger diameter than the urine ejection unit and has an inner diameter of a certain length; Disinfection cap for opening and closing the open front of the frame body; It is fitted and inserted into the packing chamber from the rear of the frame body, a through hole of a certain diameter is formed in the center, and the periphery of the through hole is cut radially up to a certain diameter, and the thickness is gradually reduced from the outer peripheral end to the through hole side. one or more packings; The center is penetrated with a certain diameter, and a portion is integrally connected to the outer circumferential surface of the frame body while covering the rear end of the frame body so as to prevent separation of the packing inserted into the packing chamber of the frame body. A locking cap that is detachably coupled to the; One end is fixedly coupled to both sides of the outer circumferential surface of the frame body, and the other end is configured to form a Velcro over a predetermined length, and is configured to be coupled to a Velcro band that is detachably coupled to the patient's panties worn by the user.

The packing includes a body formed with a thick thickness at the outer end of the packing chamber, which is in close contact with the inner circumferential side of the packing chamber, an expansion plate that gradually decreases the thickness of the plate from the body to the central through hole, and a predetermined diameter from the through hole in the expansion and contraction plate. It is configured such that an incision is formed so that the plate surface is cut radially.

The packing is provided with a ring-shaped spacer so that the body is in close contact with both sides of the spacer.

It has a tubular shape that penetrates forward and backward, and is divided into a front urine ejection part and a rear penile insertion part. a frame body forming a packing chamber with an inner diameter of a predetermined length by expanding the diameter of the penis insertion part rather than the urine ejection part; Disinfection cap for opening and closing the open front of the frame body; It is fitted and inserted into the packing chamber from the rear of the frame body, so that a certain length is extended forward while the diameter is gradually reduced from the rear end of the packing chamber, and the diameter of the center is contracted or reduced depending on the size of the penis passing through the center Double-tube-shaped packing to be expanded; A locking cap that is integrally connected to the outer circumferential surface of the frame body and detachably coupled to the outer circumferential surface of the frame body while covering the rear end of the frame body to prevent separation of the packing fitted and inserted into the packing chamber of the frame body ; One end is fixedly coupled to both sides of the outer circumferential surface of the frame body, and the other end is configured to form a Velcro over a predetermined length, and is configured to be coupled to a Velcro band that is detachably coupled to the patient's panties worn by the user.

The packing is a support pipe formed as a thick thickness constituting the end of the outer side that is inserted and closely adhered to the inner circumferential side of the packing chamber, and the diameter is gradually reduced from the rear end of the support pipe, and a predetermined length is concave in the front and extended forward The side end is rolled outward, and the central end is in the shape of a double tube made of an expansion tube to be contracted or expanded so as to be in close contact with the outer peripheral surface of the penis.

The air vent of the frame body is formed to protrude and extend a predetermined length into the urine outlet.

The inner surface of the disinfection cap is formed in an arc shape that is curved outward or inwardly.

The free urinal for male patients of the present invention according to the above configuration uses a Velcro band so that anyone can easily attach and detach it while removing a foreign body feeling so that natural urination is achieved, thereby solving the problem of abnormal urination and improving safety.

In addition, by separating the disinfection cap, it is possible to prevent inflammation while spraying the disinfectant solution from the front opening to the inside to remove the odor, thereby enabling cleaner maintenance.

In particular, the present invention allows anyone to easily wear it to a patient, so it is easy to attach and detach, and even if the patient's lying position is changed, urination is possible in any position, and there is no pressure, so it is possible to solve the discomfort of the patient, and above all, it is possible to take off the inconvenient diaper. Since it is possible to significantly reduce the generation of waste, it is possible to economically maintain and manage the patient while alleviating the social problems caused by the increase in waste.

1 is an exploded perspective view illustrating a preferred embodiment of a free urinal for male patients according to the present invention;
FIG. 2 is a perspective view in half of FIG. 1 ;
3 is a combined perspective view of FIG. 1
4 is an enlarged cross-sectional view illustrating another embodiment of the air vent in the free urinal for male patients according to the present invention;
5 is an enlarged perspective view illustrating an embodiment of the packing in the free urinal for male patients according to the present invention;
6 is an enlarged cross-sectional view illustrating a main part of another embodiment of the packing in the free urinal for male patients according to the present invention;
7 is a plan view illustrating a configuration in which the frame body and the locking cap are connected using a connecting band in the free urinal for male patients according to the present invention;
8 is a side view illustrating the connection structure of the Velcro band in the male patient free urinal according to the present invention;
9 is a cross-sectional view illustrating a configuration in which a male patient free urinal according to the present invention is worn on a patient;

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them.

The scope of the present invention should not be construed as being limited by the embodiments described herein.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiment, the same reference numerals are assigned to the same components, and in some cases, the descriptions of the same reference numerals will be omitted.

1 is an exploded perspective view illustrating a preferred embodiment of the free urinal for male patients according to the present invention, FIG. 2 is a half-sectional perspective view of FIG. 1, and FIG. 3 is a combined perspective view of FIG.

As illustrated, the free urinal for male patients according to the present invention is largely composed of a combination of the frame body 10 , the disinfection cap 20 , the packing 30 , the locking cap 40 and the Velcro band 50 .

The frame body 10 of the present invention is configured in a tubular shape penetrating forward and backward, and the frame body 10 is divided into a front urine ejection part and a rear penis insertion part, and the rear penile insert part is a front urine ejection part. Makes the diameter larger than the wealth.

Accordingly, the frame body 10 has a stepped shape in the inner diameter between the urine ejection unit and the penis insertion unit.

In the frame body 10, a small-diameter air vent 11 is formed on the outer circumferential surface of the front urine outlet, and the outer circumferential surface corresponding to the air vent 11 protrudes outward by a certain length to communicate with the inside of the urine outlet. A urine collection tube 12 is formed, and a connection nipple 13 is formed at the protruding end of the urine collection tube 12 .

The air vent 11 is formed in a shape in which the inner diameter gradually increases from the inside to the outside while penetrating the outer circumferential surface of the urine outlet to the outside, or is formed to protrude a certain height from the outer circumferential surface to the outside as shown, but the inner diameter is from the inside to the outside More preferably, it is formed in a shape that gradually increases.

In particular, it is also possible that the air vent 11 is formed to protrude inwardly with a predetermined length in a tubular shape as shown in FIG. 4 to prevent leakage of urine from the urine outlet.

In addition, it is more preferable that the urine outlet gradually reduces the diameter of the front so that the urinary collection tube 12 is formed in the portion having the smallest diameter.

The urinary collection tube 12 is formed in a shape that facilitates urine induction so that the urine sprayed from the frame body 10 to the urine ejection part can be smoothly discharged to the outside, and a connection forming the lower end of the urine collection tube 12 . The outer circumferential surface of the nipple 13 is formed with a stepped or annular protrusion for every predetermined length so that the tube (not shown) end is coupled so as not to be easily separated.

The penile insertion portion, which opens to the rear of the frame body 10, is configured to form a packing chamber 14 that has a step difference from the urine ejection portion by allowing the inner diameter to expand more concentrically than the urine ejection portion in the front.

It is preferable that the frame body 10 be formed of a transparent material so that the flow of urine emitted from the penis can be visually confirmed.

The open front of the frame body 10 is opened and closed by the disinfection cap 20 .

That is, the front end of the frame body 10 is penetrated, and since it is a site where urine emitted from the penis directly collides, the open end must be blocked. For this, the disinfection cap 20 is coupled to the front end. make it possible

The disinfection cap 20 may be formed in a configuration to be coupled by pressing from the front of the frame body 10, or may be coupled to a screw coupling method.

The disinfection cap 20 is coupled to the frame body 10 to prevent leakage of urine, and is separated from the frame body 10 after urination. make it possible

In particular, the disinfection cap 20 is formed in an arc shape whose inner surface is curved outward or inward, so that urine emitted from the penis collides with the inner surface of the curved edge of the disinfection cap 20 and smoothly collects into the urinary collection tube 12 . make it possible

At the rear end corresponding to the front end of the frame body 10 to which the disinfection cap 20 is coupled, the packing 30 is custom-inserted into the packing chamber 14 into the inside of the penis insertion unit.

The packing 30 of the present invention is configured such that the outer diameter is formed smaller than the inner diameter of the packing chamber 14 so as to be slidably inserted into the packing chamber 14 from the rear.

At this time, the packing 30 forms a through hole 32 of a certain diameter in the center while the outer periphery end is hung on the stepped surface of the front end of the packing chamber 14, but at a certain radius from the through hole 32 Radially, make a fine incision on the plate surface at uniform intervals.

That is, the silicone packing 30 has a body 31 forming an outer end that is in close contact with the inner circumferential side of the packing chamber 14 as a thick thickness as shown in FIG. 5 and a central through hole 32 from the body 31 . ) to gradually reduce the thickness of the plate surface, and a cut-out 34 in which the plate surface is radially cut in a predetermined diameter from the central through hole 32 in the expansion plate 33 is formed. is a configuration that

At this time, the packing 30 is such that the body 31, which is the outer end connected to the packing chamber 14, is formed to a predetermined thickness so that the packing 30 is stably supported in the packing chamber 14, and this body ( From 31), the thickness of the plate surface of the expansion tube 33 gradually decreases toward the center forming the through hole 32 together with the cutout 34, so that when the male penis passes through the through hole 32, it expands and contracts. The end of the tube 33 on the through-hole 32 side allows the penis to pass through it flexibly, and the peripheral surface of the through-hole 32 side bends to the outer peripheral surface of the penile passing through so that it can be closely adhered.

In particular, the packing 30 simultaneously performs a blocking function to prevent the discharged urine from flowing back when the urine is released from the penis.

Therefore, the through hole 32 formed in the packing 30 is formed to be smaller than the diameter of the penis, and the outer end of the cutout 34 radially cut from the through hole 32 is formed to be larger than the diameter of the penis. more preferably.

However, the size of the penis may vary from person to person, but generally, the diameter of the through hole 32 is formed to be smaller based on the smallest size, and the diameter of the incision 34 is formed based on the largest size. make it bigger.

Such a packing 30 may be inserted into the packing chamber 13, but only one may be inserted into the packing chamber 13, but as shown in the illustrated figure, the spacer 35 is placed between them while being inserted into the length of the packing chamber 13. It is more preferable to form correspondingly.

The through-holes 32 formed in the packing 30 on both sides while forming the double packing 30 may be formed to have the same diameter, but the through-holes 32 of the front side packing 30 are formed on the rear side packing ( 30) may be formed to have a smaller diameter than the through hole 32 of the.

On the other hand, the packing 30 of the present invention, unlike the above configuration, as shown in FIG. 6 , the support pipe 36 and the support formed as a thick thickness constituting the outer end that is inserted and adhered to the inner circumferential side of the packing chamber 14 The double tube shape of the expansion tube 37 to prevent the reverse flow of urine by allowing the diameter to gradually decrease from the rear end of the tube 36 and to extend a predetermined length to be concave in the front, and the extended front end is rolled outward It is also possible to form a configuration consisting of

In other words, the packing 30 of this embodiment is formed as a double-tube structure consisting of an outer support pipe 36 and an inner expansion pipe 37, while forming a shape in which the diameter is gradually reduced from the rear end to the front side. (37) is to allow the penis to be inserted and fixed in one part so that it is penetrated by being rolled out of the front while allowing the front end to penetrate to a certain diameter.

That is, the expansion tube 37 is fixed in close contact with the front end no matter how small the penis is, and the larger the outside diameter of the penis, the larger the contact surface with the expansion tube 37, and the urethra formation part of the penis is the expansion tube 37 It is to pass through the tip of the tube so that it must be positioned toward the urine outlet.

Therefore, if only the glans part of the penis is passed by the expansion tube 37, urine can always be safely radiated through the urine outlet.

When the packing 30 is inserted into the packing chamber 14 of the frame body 10, it is most preferable to prevent the packing 30 from flowing in the packing chamber 14.

To this end, the rear end of the packing chamber 14 into which the packing 30 is inserted is covered by the locking cap 40 to prevent the packing 30 from flowing.

The locking cap 40 is configured to cover the rear end of the outer periphery of the packing 30 inserted into the packing chamber 14 with a central penetrating through it with a predetermined diameter.

At this time, the locking cap 40 allows a part of the outer periphery to be integrally connected to the outer peripheral surface of the rear end side of the frame body 10 so that it is detachably coupled from the frame body 10 .

The locking cap 40 can be formed in a configuration that is completely separated from the frame body 10, but there is a risk of loss. Even when separated from the frame body 10 , it is always connected to the frame body 10 .

In addition, a handle 42 is formed on the outer peripheral surface of the locking cap 40 corresponding to the connection band 41 so that the locking cap 40 can be more easily separated from the frame body 10 .

Meanwhile, in the frame body 10 of the present invention, one end of the Velcro band 50 is fixed to both sides of the outer circumferential surface as shown in FIG. 8 .

The Velcro band 50 is a band-shaped configuration of a certain length, and one end is fixed to the outer circumferential surface of the frame body 10, and the other end is configured such that the Velcro 51 is formed on the inner surface over a certain length.

For attachment and detachment using the Velcro band 50, the patient's panties 60 must be provided.

That is, at least a portion of the patient's panties 60 is formed so that the Velcro 51 of the Velcro band 50 is made of a material that can be easily attached to it while simultaneously opening around the anus and around the penis of the patient. .

Conventional men's panties simply overlap between materials so that the penis area can easily expose the penis, so that the material overlapping area can be opened when exposing the penis to the outside. Since most of them are formed of a material having a weak adhesive force with the Velcro 51 , it is most preferable to separately provide the patient's panties 60 as a material having a strong adhesive force with the Velcro 51 .

In particular, the patient's panties 60 have good air permeability like the aerocool bio material, quick absorption and discharge of sweat, less inflammation and good elasticity, so they are comfortable to wear. Let the fabric be attached.

On the other hand, the connection nipple 13 formed in the frame body 10 of the present invention connects one end of a tube 70 provided with an arbitrary length to guide urine to the outside, and is spaced apart from the position where the patient is lying. To be filled with the urine collection container (80) provided in the.

At this time, the tube 70 and the urine collection container 80 are formed to be lower than the position of the patient, and in particular, the urine collection container 80 is located in the lower part of the tube 70 to enable smooth urine collection.

The urine collection container 80 is opened and closed by the container cap 81 so that the collected urine can be processed and the container can be washed.

The container cap 81 coupled to the upper end of the urine collection container 80 has one end connected to the connection nipple 13 of the frame body 10 so that the other end of the tube 70 can be connected to the frame body 10. It is preferable to form the air vent 83 together with the same or similar nipple 82 as the formed connection nipple 13 .

In order to use the free urinal for male patients according to the present invention according to the above configuration, the patient's panties 60 must first be put on the patient.

And in the frame body 10 of the present invention, the packing 30 is slidingly inserted into the packing chamber 14 from the rear of the frame body 10 in a state in which the rear is opened by separating the locking cap 40 on the rear end side. make it possible

At this time, the packing 30 is such that the outer circumferential surface of the body 31 of the packing 30 or the support pipe 36 is fit-coupled to the inner circumferential surface of the packing chamber 14 by sliding insertion, but the thin-plate expansion and contraction plate 33 is The packing 30 to form is provided with two and a spacer 35 is interposed between the bodies 31 of each packing 30 .

The front of the frame body 10 is completely closed by allowing the locking cap 20 to be engaged at the front end as well as at the rear end of the frame body 10 .

The frame body 10 in which the packing 30 is built-in, the disinfection cap 20 is coupled to the front end and the locking cap 40 is coupled to the rear end, is a penetration portion of the locking cap 40 as shown in FIG. 9 . After passing the penis through the packing (30).

When the penis 90 passes through the expansion plate 33 while passing through the packing 30, it is stretched to correspond to the outer diameter of the penis 90 by the cutout 34 formed in the expansion plate 33, and the expansion and contraction When passing through the tube 37 , the front end of the expansion tube 37 through which the penis 90 passes may expand or contract outward to correspond to the outer diameter of the penis 90 .

Therefore, when the penis 90 is inserted through the expansion plate 33 or the expansion tube 37 of the packing 30 so that the glans part of the penis 90 is located in the urine ejection part, the penis 90 is these expansion plates. By (33) or the expansion tube 37, it is possible to always maintain a horizontal level, and to properly respond to the contraction and expansion of the penis 90, smooth blood circulation can be achieved.

When the outer circumferential surface of the penis 90 is closely adhered to the packing 30, even if the urine is emitted through the urine ejection unit, it is possible to not only prevent the emitted urine from flowing back again, but also to completely block the leakage.

After the penis is inserted into the frame body 10, the ends of each Velcro band 50 provided on both sides of the outer circumferential surface are firmly attached to both groin sides of the patient's panties 60,

When the frame body 10 is fixed to the patient's panties 60 in this way, no matter what posture the patient takes, the urine ejected from the penis collides with the disinfection cap 20 and is naturally collected into the urinary collection tube 12 .

On the other hand, one end of the tube 70 provided with an arbitrary length for inducing urine to the outside is connected to the connection nipple 13 protruding from the lower portion of the frame body 10, and the other end of the tube 70 is It is connected to the nipple 82 of the urine collection container 80 provided in advance in the lower part spaced apart from the patient.

Accordingly, the urine collected in the urine collection tube 12 is stably guided to the tube 70 through the connection nipple 13 and collected in the urine collection container 80 through the tube 70 .

On the other hand, even if urination is made, as long as the disinfection cap 20 coupled to the front side of the frame body 10 is separated, the disinfectant solution is sprayed through the front opening of the frame body 10 to the penis (90) together with the penis (90). 90) It is possible to sufficiently sterilize the packing 30 surrounding it, so there is no need for frequent removal, and safe and clean maintenance is possible to prevent urinary tract infection, etc.

As such, the present invention provides convenience of use by making it easy for anyone to wear and attach, and at the same time, the wearer can urinate even if the lying position changes, and there is almost no feeling of foreign body with the packing 30 surrounding the penis 90. It allows for safe and natural urination to prevent bladder stenosis or stone formation in advance.

In addition, when urination is performed, a sound of blowing air is generated through the air vent 11, so that it is possible to recognize urination at a location close to the patient and the patient. There is no inconvenience, and because it can be reused just by washing, there is an effect that is expected to reduce the cost economically above all else.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations shall fall within the scope of the claims of the present invention.

10: frame body
11: air vent 12: urinary tract
13: connection nipple 14: packing room
20: disinfection cap
30: packing
31: body 32: through hole
33: elastic plate 34: cutout
35: spacer 36: support pipe
37: expansion tube
40: locking cap
41: connection band 42: handle
50: Velcro band
51: Velcro
60: patient panties
70: tube
80: urine collection container
81: container cap 82: nipple
83: air vent

Claims (7)

It has a tubular shape that penetrates forward and backward, and is divided into a front urine ejection part and a rear penile insertion part. a frame body for forming a packing chamber in which the penis insertion unit expands a diameter rather than the urine ejection unit to further expand an inner diameter of a predetermined length;
Disinfection cap for opening and closing the open front of the frame body;
It is fitted and inserted into the packing chamber from the rear of the frame body, forming a through hole of a certain diameter in the center, and the periphery of the through hole is cut radially up to a certain diameter, and the thickness gradually decreases from the outer periphery toward the through hole. one or more packings;
The center is penetrated by a certain diameter, and a portion is integrally connected to the outer circumferential surface of the frame body while covering the rear end of the frame body so as to prevent separation of the packing inserted into the packing chamber of the frame body. A locking cap that is detachably coupled to the;
One end is fixed to both sides of the outer circumferential surface of the frame body, and the other end is formed with Velcro over a certain length to be detachably coupled to the patient's panties worn by the user:
Free urinal for male patients made by combining
The method according to claim 1,
The packing is
A body in which the outer end of the packing chamber is in close contact with the inner circumferential surface is formed with a thick thickness, and an expansion and contraction plate for gradually decreasing the thickness of the plate surface from the body to the central through hole, and in the expansion and contraction plate, radially from the through hole to a certain diameter A free urinal for male patients that allows an incision to be made so that the plate is incised.
3. The method according to claim 2,
The packing is a free urinal for male patients by placing a ring-shaped spacer so that the body is in close contact with both sides of the spacer.
delete delete The method according to claim 1,
The free urinal for male patients is formed so that the air vent of the frame body is formed to protrude and extend a certain length into the inside of the urine outlet.
The method according to claim 1,
Free urinal for male patients so that the inner surface of the disinfection cap is formed in an arc shape that is curved outward or inward.

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