CN111588534B

CN111588534B - Urination device and protective clothing

Info

Publication number: CN111588534B
Application number: CN202010482267.4A
Authority: CN
Inventors: 李雁杰; 刘海燕
Original assignee: First Hospital of Shanxi Medical University
Current assignee: First Hospital of Shanxi Medical University
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2022-03-01
Anticipated expiration: 2040-05-29
Also published as: CN111588534A

Abstract

The application provides a urination device and protective clothing, and belongs to the field of protective clothing. The urination device comprises a receiving part, an air inflation and deflation part, a urine receiving bag and a catheter. Receiving the soft side walls and the soft bottom wall of the component. The soft side wall and the soft bottom wall are both connected with an air charging and discharging component, and the air charging and discharging component is used for charging and discharging air for the soft side wall and the soft bottom wall. The inflation and deflation part inflates the soft side wall to enable the soft side wall to expand, so that the soft side wall and the soft bottom wall jointly define a urine receiving space with an open top, and the inflation and deflation part deflates the soft bottom wall to enable the soft bottom wall to be hardened. The urine receiving bag is connected with the receiving component through a catheter, and the urine receiving space is communicated with the urine receiving bag through the catheter. The staff need not to take off protective clothing and work clothes at whole urination in-process, can realize standing urination, arranges the material process simple and conveniently. After urination is finished, the receiving component can be restored to be in a soft sheet structure again, and the comfort level of workers after wearing is improved.

Description

Urination device and protective clothing

Technical Field

The application relates to the field of protective clothing, in particular to a urination device and protective clothing.

Background

The protective clothing can be used for operation, patient treatment, epidemic prevention inspection in public places and disinfection in virus-contaminated areas, and can also be widely applied to the fields of military affairs, medical treatment, chemical industry, environmental protection, traffic, epidemic prevention and the like.

For workers working in infectious disease isolation wards or other biochemical dangerous environments for a long time, the workers have to be transferred to a safe environment for urination when needing to urinate, and the complicated changing and washing wastes a large amount of time, energy and materials, so that urination is extremely inconvenient.

Disclosure of Invention

The embodiment of the application provides a urination device and protective clothing, so that the problem that a worker urinates inconveniently is solved.

In a first aspect, an embodiment of the present application provides a urination device, which includes a receiving part, an inflation and deflation part, a urine receiving bag and a urinary catheter;

the receiving member has inflatable, soft sidewalls and a suction hardenable, soft bottom wall;

the soft side wall and the soft bottom wall are both connected with the inflation and deflation component, and the inflation and deflation component is used for inflating and deflating the soft side wall and the soft bottom wall; the inflation and deflation part inflates the soft side wall to enable the soft side wall to expand so that the soft side wall and the soft bottom wall jointly define a urine receiving space with an open top, and the inflation and deflation part deflates the soft bottom wall to enable the soft bottom wall to be hardened;

the urine receiving bag is connected with the receiving component through the catheter, and the urine receiving space is communicated with the urine receiving bag through the catheter.

Among the above-mentioned technical scheme, when the in-service use, the receiving part is placed in staff's crotch portion back, can wear work clothes and protective clothing in proper order, and the receiving part is laminated with human skin under the extrusion of work clothes, because soft lateral wall and soft diapire all soft deformable under the normality, whole receiving part is soft slice structure, has improved the comfort level that the staff wore the back. Because soft lateral wall and soft diapire all are connected with the inflation and deflation part, the inflation and deflation part can inflate the gassing to soft lateral wall and soft diapire, and during the use, the accessible is inflated the gas to soft lateral wall to bleed to soft diapire, makes soft lateral wall inflation and soft diapire sclerosis, makes the inside urine receiving space that forms a stable form of receiving part, because the inflation and inflation of soft lateral wall for one side that soft lateral wall kept away from soft diapire forms sealedly with human skin. When the staff need urinate, can directly arrange into urine and connect the urine space in, the urine that connects in the urine space passes through the catheter and gets into and connect the urine bag. The staff need not to take off protective clothing and work clothes at whole urination in-process, can realize standing urination, arranges the material process simple and conveniently. After urination is finished, the soft side wall can be pumped by the air charging and discharging component, the soft bottom wall is inflated, and the receiving component is restored to be in a soft sheet structure again.

In addition, the urination device of the embodiment of the application has the following additional technical characteristics:

in some embodiments of the present application, an inflation cavity is disposed inside the soft side wall;

an air exhaust cavity is formed in the soft bottom wall, and filling particles are arranged in the air exhaust cavity;

the inflation and deflation part can pump the gas in the pumping cavity out to the inflation cavity.

In the technical scheme, the air pumping cavity of the soft bottom wall is internally provided with the inflatable particles, and after the air in the air pumping cavity is pumped out, the inflatable particles are tightly abutted with each other, so that the soft bottom wall is hardened; after the soft bottom wall is hardened, the air is filled into the air exhaust cavity again, and the filling particles are loosened, so that the soft bottom wall has flexible deformation capability. The inflation and deflation part can pump the gas in the pumping cavity into the inflation cavity, namely the pumping gas in the pumping cavity is pumped out by the work of the inflation and deflation part, and the pumped gas enters the inflation cavity.

In some embodiments of the present application, a first air port is disposed on the soft sidewall and communicates with the inflation cavity;

a second air port communicated with the air pumping cavity is formed in the soft bottom wall;

the inflation and deflation part is provided with an air exhaust port and an inflation port, the air exhaust port is communicated with the second air port, and the inflation port is communicated with the first air port.

Among the above-mentioned technical scheme, fill the gassing part and have extraction opening and inflation inlet, extraction opening and second gas port intercommunication, inflation inlet and first gas port intercommunication, fill the gassing part during operation, if gaseous from the inflation inlet entering, discharge from the extraction opening, at this moment, fill the gassing part and will aerify soft lateral wall, bleed soft diapire, if gaseous from the extraction opening entering, discharge from the extraction opening, at this moment, fill the gassing part and will bleed to soft lateral wall, aerify soft diapire.

In some embodiments of the present application, the receiving part is provided with a third air port communicating with the urine receiving space;

the first air port is externally connected with a first connecting pipe, the second air port is externally connected with a second connecting pipe, and the third air port is externally connected with a third connecting pipe;

the urination device also comprises a first three-way pipe, and the first connecting pipe, the second connecting pipe and the third connecting pipe are communicated through the first three-way pipe.

Among the above-mentioned technical scheme, first connecting pipe, second connecting pipe and third connecting pipe are connected through first three-way pipe, and the inflation inlet combustion gas that follows from inflating and deflating parts will enter into first connecting pipe and third connecting pipe through the second connecting pipe in to make gas enter into the plenum chamber and connect the urine space in, inflate the part promptly and be aerifing the soft lateral wall in, also will get into gas in the urine space, thereby make the urine that connects in the urine space more easily enter into to connect the urine bag through the catheter.

In some embodiments of the present application, the top of the urine receiving bag is provided with an air outlet valve.

Among the above-mentioned technical scheme, the top that connects the urine bag is equipped with the air outlet valve, and the gas that enters into in connecing the urine space will finally enter into to connect the urine bag through the catheter to discharge in the air outlet valve finally. In actual use, the urine receiving bag can be arranged in the protective clothing, and the gas discharged from the gas outlet valve can ventilate the interior of the protective clothing.

In some embodiments of the present application, the second air port is externally connected with a fourth connecting pipe, and the air suction port is externally connected with a fifth connecting pipe;

the urination device also comprises a second three-way pipe, and the second three-way pipe comprises a first connecting port, a second connecting port and a third connecting port which are communicated with each other in pairs;

the fourth connecting pipe is connected to the first connecting port;

the fifth connecting pipe is connected to the second connecting port;

the third connecting port is smaller than the first connecting port.

In the technical scheme, when the air charging and discharging component is used for exhausting the soft bottom wall and charging the soft side wall, part of air initially entering the air charging cavity of the soft side wall comes from the air exhausting cavity of the soft bottom wall, and part of air enters from the third connecting port.

In some embodiments of the present application, the inflation and deflation part comprises an air supply device and a reversing valve;

the air supply device is provided with an air outlet and an air inlet;

the reversing valve is provided with a first vent hole, a second vent hole, the air suction port and the inflation port, the air inlet is communicated with the first vent hole, and the air outlet is communicated with the second vent hole;

when the reversing valve is in a first working state, the inflation port is communicated with the second vent port, and the extraction port is communicated with the first vent port;

when the reversing valve is in a second working state, the inflation inlet is communicated with the first air vent, and the air suction inlet is communicated with the second air vent.

Among the above-mentioned technical scheme, change air feeder's direction of admitting air through the operating condition that changes the switching-over valve to the realization is to the gassing of filling of soft lateral wall, soft diapire. When the soft bottom wall needs to be pumped and the soft side wall is inflated, the reversing valve can be switched to a first working state; when the soft bottom wall is needed to be inflated and the soft side wall is pumped, the reversing valve can be switched to the second working state.

In some embodiments of the present application, an end of the soft side wall away from the soft bottom wall is provided with a skin-friendly fabric layer for contacting with a human body.

Among the above-mentioned technical scheme, the one end that soft diapire was kept away from to soft lateral wall is equipped with the close skin fabric layer that is used for with human contact, further improves the comfort level after the staff wears.

In some embodiments of the present application, the inner surface wall of the soft side wall and the inner surface wall of the soft bottom wall are both provided with a lyophobic coating. Among the above-mentioned technical scheme, the interior surface wall of soft lateral wall and the interior surface wall of soft diapire all are equipped with lyophobic coating, do benefit to the catheterization and reduce and remain.

In a second aspect, the embodiment of the present application provides a protective garment, which includes a protective garment body and the above-mentioned urination device;

the urination device is arranged in the protective clothing body, and the urine receiving bag is detachably connected with the protective clothing body.

Among the above-mentioned technical scheme, when dressing, can wear work clothes and protective clothing body in proper order with the human crotch portion of its laminating of receiving component earlier. When the urine collecting device is used, the soft side wall can be inflated through the inflation and deflation component, the soft bottom wall is deflated, the soft side wall is expanded, the soft bottom wall is hardened, a urine collecting space with stable shape is formed inside the receiving component, and one side of the soft side wall, which is far away from the soft bottom wall, is sealed with the skin of a human body due to inflation and expansion of the soft side wall. When the staff need urinate, can directly arrange into urine and connect the urine space in, the urine that connects in the urine space passes through the catheter and gets into and connect the urine bag. Because connect the urine bag also can dismantle with the protective clothing body and be connected, connect the urine bag after filling with the urine, can will connect the urine bag to lift off from the protective clothing body to will connect urine bag and catheter separation, change with butt joint urine bag.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural view of a urination apparatus provided by an embodiment of the present application;

FIG. 2 is a schematic view of the receiver assembly shown in FIG. 1;

FIG. 3 is a top view of the receiver member shown in FIG. 2;

FIG. 4 is a schematic structural view of a urination apparatus provided by some embodiments of the present application;

FIG. 5 is a schematic view of a urination apparatus provided in accordance with still another embodiment of the present application;

fig. 6 is a schematic structural diagram of a protective garment provided in an embodiment of the present application.

Icon: 200-a urination apparatus; 10-a receiving means; 11-soft sidewalls; 111-a gas-filled cavity; 112-a first gas port; 12-soft bottom wall; 121-an air extraction cavity; 122-filler particles; 123-a second gas port; 13-urine receiving space; 14-a skin-friendly fabric layer; 15-a third gas port; 20-an air inflation and deflation part; 21-an air extraction opening; 22-an inflation port; 23-a gas supply device; 231-an air outlet; 232-gas inlet; 24-a diverter valve; 241-a first vent; 242-a second vent; 25-air extraction device; 30-a urine receiving bag; 31-butt male joint; 32-a gas outlet valve; 40-urinary catheter; 41-butt joint female joint; 50-a first connection tube; 60-a second connecting tube; 70-a third connecting tube; 80-a first tee; 90-a fourth connecting tube; 100-a fifth connecting tube; 110-a second tee; 1101 — a first connection port; 1102-a second connection port; 1103-a third connection port; 300-protective clothing; 310-protective clothing body; 3101-a zipper; 3102 elastic band.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1, the embodiment of the present application provides a urinary drainage device 200, comprising a receiving part 10, an air filling and discharging part 20, a urine receiving bag 30 and a urinary catheter 40. The receiving part 10 has a gas-inflatable soft side wall 11 and a gas-exhaust hardenable soft bottom wall 12. The soft side wall 11 and the soft bottom wall 12 are both connected to an inflation/deflation part 20, and the inflation/deflation part 20 is used for inflating and deflating the soft side wall 11 and the soft bottom wall 12. The inflation/deflation part 20 inflates the soft side wall 11 to make the soft side wall 11 expand, so that the soft side wall 11 and the soft bottom wall 12 define a urine receiving space 13 with an open top, and the inflation/deflation part 20 deflates the soft bottom wall 12 to harden the soft bottom wall 12. The urine receiving bag 30 is connected to the receiving part 10 via a catheter 40, and the urine receiving space 13 communicates with the urine receiving bag 30 via the catheter 40.

During the in-service use, receiving component 10 places in staff's crotch portion back, can wear work clothes and protective clothing in proper order, and receiving component 10 laminates with human skin under the squeezing action of work clothes, because soft lateral wall 11 and soft diapire 12 are soft flexible under the normality, and whole receiving component 10 is soft thin slice structure, has improved the comfort level after the staff wears. Because the soft side wall 11 and the soft bottom wall 12 are both connected with the inflation and deflation part 20, the inflation and deflation part 20 can inflate and deflate the soft side wall 11 and the soft bottom wall 12, when in use, the inflation and deflation part 20 can inflate the soft side wall 11 and deflate the soft bottom wall 12, so that the soft side wall 11 is inflated and the soft bottom wall 12 is hardened, the urine receiving space 13 with stable shape is formed inside the receiving part 10, and the side of the soft side wall 11 away from the soft bottom wall 12 is sealed with the skin of a human body due to the inflation and the inflation of the soft side wall 11. When the staff needs to urinate, the urine can be directly discharged into the urine receiving space 13, and the urine in the urine receiving space 13 enters the urine receiving bag 30 through the catheter 40. The staff need not to take off protective clothing and work clothes at whole urination in-process, can realize standing urination, arranges the material process simple and conveniently. After urination is completed, the air can be sucked through the air-inflating/deflating member 20 into the soft side wall 11 and the soft bottom wall 12 can be inflated, so that the receiving member 10 is restored to the soft sheet structure again.

Wherein, the soft side wall 11 and the soft bottom wall 12 are an integral structure, and both the soft side wall 11 and the soft bottom wall 12 can be made of waterproof cloth.

An inflation cavity 111 is arranged inside the soft side wall 11. An air pumping cavity 121 is arranged inside the soft bottom wall 12, and filling particles 122 are arranged in the air pumping cavity 121. After the gas in the pumping chamber 121 is pumped out, the filling particles 122 tightly abut against each other, so that the soft bottom wall 12 is hardened; after the soft bottom wall 12 is hardened, the gas is filled into the pumping chamber 121 again, and the filling particles 122 are loosened, so that the soft bottom wall 12 has a flexible deformation capability.

In this embodiment, the inflation and deflation part 20 can pump the gas in the pumping cavity 121 into the inflation cavity 111, that is, after the inflation and deflation part 20 works to pump the gas in the pumping cavity 121, the pumped gas enters the inflation cavity 111.

As shown in fig. 2 and 3, the soft side wall 11 is substantially annular, and the soft side wall 11 may be formed by bonding or sewing two layers of tarpaulins, and similarly, the soft bottom wall 12 may be formed by bonding or sewing two layers of tarpaulins.

In order to further improve the wearing comfort of the worker, a skin-friendly fabric layer 14 is arranged at one end of the soft side wall 11 far away from the soft bottom wall 12, and the skin-friendly fabric layer is in contact with the skin of the human body in use.

In addition, the inner surface wall of the soft side wall 11 and the inner surface wall of the soft bottom wall 12 are both provided with a lyophobic coating (not shown in fig. 2 and 3), which is beneficial to urethral catheterization and reduces residue.

With continued reference to FIG. 1, the flexible sidewall 11 is provided with a first air port 112 in communication with the plenum 111. The soft bottom wall 12 is provided with a second air port 123 communicating with the air exhaust chamber 121. The air charging and discharging unit 20 has an air suction port 21 and an air charging port 22, the air suction port 21 is communicated with the second air port 123, and the air charging port 22 is communicated with the first air port 112.

When the inflation and deflation part 20 works, if gas enters from the inflation port 22 and is discharged from the extraction port 21, at this time, the inflation and deflation part 20 inflates the soft side wall 11 and extracts air from the soft bottom wall 12; when gas enters from the air extraction opening 21 and is discharged from the air extraction opening 21, the air inflation/deflation member 20 evacuates the soft side wall 11 and inflates the soft bottom wall 12.

In this embodiment, the air charging and discharging unit 20 includes an air supply device 23 and a selector valve 24. The gas supply device 23 has a gas outlet 231 and a gas inlet 232. The direction changing valve 24 has a first air vent 241, a second air vent 242, an air suction port 21 and an air charging port 22, the air inlet 232 communicates with the first air vent 241, and the air outlet 231 communicates with the second air vent 242. When the reversing valve 24 is in the first working state, the inflation inlet 22 is communicated with the second vent 242, and the suction inlet 21 is communicated with the first vent 241; when the direction valve 24 is in the second working state, the charging port 22 is communicated with the first air port 241, and the suction port 21 is communicated with the second air port 242.

The air inlet direction of the air supply device 23 is changed by changing the working state of the reversing valve 24, thereby realizing the inflation and deflation of the soft side wall 11 and the soft bottom wall 12. When the soft bottom wall 12 needs to be pumped and the soft side wall 11 is inflated, the reversing valve 24 can be switched to the first working state; when it is desired to inflate the flexible bottom wall 12 and to evacuate the flexible side wall 11, the diverter valve 24 can be switched to the second operating state.

In this embodiment, the direction valve 24 is a manual direction valve 24, and the working state of the manual direction valve 24 can be switched by a worker pressing an operation handle of the manual direction valve 24.

Illustratively, the air supply device 23 is an air pump.

The function of the urinary catheter 40 is to communicate the urine receiving space 13 in the receiving part 10 with the interior space of the urine receiving bag 30. One end of the urinary catheter 40 is connected to the soft bottom wall 12 of the receiving part 10, the other end of the urinary catheter 40 is provided with a butt female joint 41, the urine receiving bag 30 is provided with a butt male joint 31, and the butt male joint 31 is detachably inserted into the butt female joint 41, so that the urine receiving bag 30 can be conveniently replaced. Of course, in order to improve the sealing performance between the mating male joint 31 and the mating female joint 41, an O-ring seal may be provided therebetween.

The inflation/deflation member 20 of the above-mentioned structure is operated to pump the gas in the soft bottom wall 12 into the soft side wall 11. In some embodiments of the present application, the inflation and deflation part 20 may have other structures, for example, as shown in fig. 4, the inflation and deflation part 20 comprises an air supply device 23 and an air extraction device 25, the air supply device 23 has an inflation inlet 22, and the air extraction device 25 has an air extraction inlet 21. When the gas supply device 23 works, the gas supply device 23 can inflate the soft side wall 11, and when the gas supply device 23 stops working, the gas in the soft side wall 11 can be discharged through the gas supply device 23; when the air extractor 25 is in operation, the air extractor 25 can extract air from the soft bottom wall 12, and when the air supply device 23 stops operating, external air can enter the soft bottom wall 12 through the air extractor 25. For example, the air supply device 23 may be an air pump or a balloon with a one-way valve (a deflation valve is arranged on the balloon), and the air exhaust device 25 may be a vacuum pump or a balloon with a one-way valve (a deflation valve is arranged on the balloon).

In some embodiments of the present application, as shown in fig. 5, the receiving member 10 is provided with a third air port 15 communicating with the urine receiving space 13. The first air port 112 is externally connected with a first connecting pipe 50, the inflation port 22 is externally connected with a second connecting pipe 60, and the third air port 15 is externally connected with a third connecting pipe 70. The urination device 200 further comprises a first tee 80, and the first connecting pipe 50, the second connecting pipe 60 and the third connecting pipe 70 are communicated through the first tee 80.

The first connecting pipe 50, the second connecting pipe 60 and the third connecting pipe 70 are connected through the first three-way pipe 80, and the gas discharged from the inflation port 22 of the inflation and deflation part 20 enters the first connecting pipe 50 and the third connecting pipe 70 through the second connecting pipe 60, so that the gas enters the inflation cavity 111 and the urine receiving space 13, that is, the inflation and deflation part 20 inflates the soft side wall 11, and simultaneously the gas enters the urine receiving space 13, so that the urine in the urine receiving space 13 more easily enters the urine receiving bag 30 through the urinary catheter 40.

The third port 15 may be provided in the soft side wall 11 or in the soft bottom wall 12. In this embodiment, the third air port 15 is provided in the soft bottom wall 12. Of course, as shown in FIG. 1, the receiving member 10 may be provided without the third air port 15, and the air charging port 22 and the first air port 112 may be connected by a connecting pipe.

Optionally, the urine receiving bag 30 is provided with an air outlet valve 32 at the top. The gas entering the urine receiving space 13 will eventually enter the urine receiving bag 30 through the urinary catheter 40 and will eventually be discharged from the air outlet valve 32. In actual use, the urine receiving bag 30 may be installed inside the suit and the gas discharged from the outlet valve 32 may ventilate the inside of the suit.

Furthermore, the second air port 123 is externally connected with a fourth connecting pipe 90, and the suction port 21 is externally connected with a fifth connecting pipe 100. The urination device further comprises a second three-way pipe 110, and the second three-way pipe 110 comprises a first connecting port 1101, a second connecting port 1102 and a third connecting port 1103 which are communicated with each other in pairs. The fourth connection pipe 90 is connected to the first connection port 1101; the fifth connection pipe 100 is connected to the second connection port 1102; the third connection port 1103 is smaller than the first connection port 1101.

When the soft bottom wall 12 is evacuated and the soft side wall 11 is inflated, the air-filling/deflating member 20 first inflates the inflation cavity 111 of the soft side wall 11, a part of the air is introduced from the evacuation cavity 121 of the soft bottom wall 12, and a part of the air is introduced from the third connection port 1103, and after the air in the evacuation cavity 121 is gradually evacuated, the air introduced into the inflation cavity 111 of the soft side wall 11 is substantially introduced from the third connection port 1103.

The first connector 1101, the second connector 1102 and the third connector 1103 are all circular holes, and the third connector 1103 is smaller than the first connector 1101, that is, the diameter of the third connector 1103 is smaller than the diameter of the first connector 1101.

In addition, as shown in fig. 6, the present embodiment also provides a protective suit 300, which includes a protective suit body 310 and the urination device 200 in any of the above embodiments. The urination device is arranged in the protective clothing body 310, and the urine receiving bags 30 are detachably connected with the protective clothing body 310.

Wherein, the coat part of the protective suit body 310 is provided with a zipper 3101, and the neck, the cap opening, the ankle and the wrist of the protective suit body 310 are provided with a telescopic elastic band 3102.

The inner waist position of the protective suit body 310 is provided with a first pocket for placing the receiving component 10. The inner sides of the trouser legs of the protective clothing body are provided with second pockets for placing the urine receiving bags 30 so as to realize the detachable connection of the urine receiving bags 30 and the protective clothing body 310. Of course, the urine receiving bag 30 can also be adhered to the inner sides of the trouser legs of the protection body by the adhesive buttons.

When wearing, the user wears the coveralls and the protective clothing body 310 in sequence on the crotch of the human body to which the receiving member 10 is attached. After the wearing is finished, the receiving part 10 is positioned between the coverall and the human body, and the inflation and deflation part 20 and the urine receiving bag 30 are both positioned between the protective coverall body 310 and the coverall. The connecting pipes connected between the receiving part 10 and the inflation and deflation part 20 can penetrate through the opening of the crotch part of the working clothes, and one end of the urinary catheter 40 connected with the urine receiving bag 30 can penetrate through the openings of the legs of the working clothes and is wound in the legs of the protective clothes body 310 to be connected with the urine receiving bag 30 in the second pocket.

In an actual operation, if the air supply device 23 and the reversing valve 24 are provided as the air inflation/deflation part 20, a worker can press the switch for controlling the opening and closing of the air supply device 23 of the air inflation/deflation part 20 through the protective suit body 310, or can press the operation handle for controlling the reversing of the reversing valve 24 through the protective suit body 310.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A urinary drainage device, comprising:

a receiving member having soft inflatable sidewalls and a soft base wall that hardens under suction;

the soft side wall and the soft bottom wall are both connected with the inflation and deflation component, and the inflation and deflation component is used for inflating and deflating the soft side wall and the soft bottom wall; the inflation and deflation part inflates the soft side wall to enable the soft side wall to expand, and the inflation and deflation part deflates the soft bottom wall to enable the soft bottom wall to be hardened so that the soft side wall and the soft bottom wall jointly define a urine receiving space with an open top;

a urine receiving bag; and

the urine receiving bag is connected with the receiving component through the urinary catheter, and the urine receiving space is communicated with the urine receiving bag through the urinary catheter.

2. The urination device of claim 1, wherein an inflatable chamber is provided within the soft side wall;

3. The urination device of claim 2, wherein the flexible sidewall is provided with a first air port communicating with the inflation chamber;

4. A urination device as claimed in claim 3, wherein the receiving member is provided with a third air port communicating with the urine receiving space;

the urination device further comprises a first three-way pipe, and the first connecting pipe, the second connecting pipe and the third connecting pipe are communicated through the first three-way pipe.

5. A urinary device as claimed in claim 4, characterized in that the urine receiving bag is provided with a gas outlet valve at its top.

6. The urination device as claimed in claim 3, wherein the second air port is externally connected with a fourth connecting tube, and the suction port is externally connected with a fifth connecting tube;

the fourth connecting pipe is connected to the first connecting port;

the fifth connecting pipe is connected to the second connecting port;

the third connecting port is smaller than the first connecting port.

7. A urinary device in accordance with any one of claims 3-5, wherein the air inflation and deflation means comprises an air supply and a reversing valve;

the air supply device is provided with an air outlet and an air inlet;

8. The urination device of claim 1, wherein the end of the soft side wall remote from the soft bottom wall is provided with a skin-friendly fabric layer for contact with a human body.

9. A protective garment comprising a protective garment body and a urination device according to any one of claims 1 to 8;