JP4980393B2 - Urine tank and urine processing device - Google Patents

Description

  The present invention relates to a urine tank that collects urine excreted from a subject and a urine processing apparatus including the urine tank, and can assist urination of elderly people, hospitalized patients, disabled persons, and the like.

  Conventionally, it may be difficult for an elderly person, an inpatient, a disabled person, and the like to control urination with his own intention. In this case, a urine processing device is used as a device for assisting urination. The urine processing device includes, for example, a urine receiver that receives excreted urine, a urine tank connected to the urine receiver via a urine guide tube, a urine detection sensor provided in the urine receiver, and a urine detection sensor. When urine is detected, a pump mechanism that pumps the urine in the urine receiver to the urine tank via the urine guide tube (see Patent Documents 1 to 5).

  In the above urine processing apparatus, the urine receiver receives the urine excreted from the subject simply by causing the subject to wear the urine receiver. Then, the urine detection sensor detects this received urine, the pump is driven, and the urine in the urine receiver is pumped to the urine tank. Therefore, since the urine excreted from the subject can be quickly moved from the urine receiver to the urine tank, the wearing feeling of the urine receiver can be maintained in a comfortable state.

JP-A-8-191852 Japanese Patent Laid-Open No. 10-43289 JP 11-342144 A JP 2000-152953 A JP 11-206825 A

  By the way, in the urine processing apparatus described above, when a certain amount of urine is accumulated in the urine tank, it is necessary to discard this urine. In this case, the urinary tube is removed from the urine tank, the urine tank is transported to the toilet, the urine is thrown into the toilet, the urine tank is transported again to the installation location, and the urinary tube is connected to the urine tank. However, there was a risk of spilling urine while transporting the urine tank to the toilet.

  An object of the present invention is to provide a urine tank in which urine does not spill even when transported.

  (1) A urine tank used in a urine processing apparatus for collecting urine excreted from a subject, and has a substantially box-shaped tank main body and the urine disposed in the tank main body is highly absorbed and held. A urine tank comprising: an absorber;

  Here, the “subject” means a person who is difficult to control urination by his / her own intention, and includes, for example, some elderly people, serious hospitalized patients, disabled persons who cannot easily move. The “absorber” as used in the present specification absorbs urine and retains the absorbed urine. The type of the “absorber” is not limited. Specifically, pulp or superabsorbent resin (super Absorbant polymer (commonly known as SAP). Among these, SAP absorbs urine by binding with urine components at a molecular level.

  According to this invention, since the absorber is disposed inside the tank body, when urine, which is a liquid, flows into the tank body, the absorber absorbs urine and becomes a gel or solid. Accordingly, since the urine is not scattered when the urine tank is transported, the urine can be prevented from spilling. Moreover, since urine is absorbed by the absorber, the volatility of urine is reduced, and the odor released from the urine tank can be reduced. Furthermore, it can be expected that urine is absorbed by the absorber, so that urine oxidation and decomposition are suppressed, and even if urine is stored in the urine tank for a long time, propagation of various bacteria is suppressed.

  (2) The urine tank according to (1), wherein the absorber has a deodorizing property and / or an antibacterial property.

  Here, “deodorant” refers to the property of eliminating unpleasant odors, and “antibacterial” refers to the property of suppressing the growth of bacteria. According to this invention, since the absorber is composed of a plurality of granular materials having deodorant properties and antibacterial properties, the inside of the urine tank can be maintained in a sanitary state.

  (3) The urine tank according to (1) or (2), wherein the absorber is divided into small units.

  According to the present invention, since the absorbent body is formed by dividing into small units, the bias of the absorbent body can be prevented, so that the gel blocking phenomenon due to the presence of the absorbent body in a lump can be suppressed as much as possible.

  (4) The urine tank according to any one of (1) to (3), wherein the small units of the absorber are arranged side by side in the vertical direction of the tank body.

  Although the absorber expands when it absorbs urine, the expansion of the absorber may be restricted by the wall surface of the tank body. Therefore, according to the present invention, since the small units of the absorber are arranged side by side in the vertical direction of the tank body, it is possible to secure a space in which each small unit of the absorbent body expands and to reliably absorb urine. Moreover, since urine can be uniformly absorbed by the whole absorber, an absorber can be utilized efficiently.

  (5) The urine tank according to any one of (1) to (4), wherein the urine tank is provided with a storage bag for storing the absorber and having liquid permeability.

  Here, “liquid permeability” refers to the property of allowing liquid, specifically urine to permeate. According to the present invention, since the absorbent body is housed in the urine tank and the storage bag having liquid permeability is provided, the absorbent body can be prevented from being dispersed inside the tank body, so that the absorbent body can be handled easily. Can do. In particular, if the storage bag is equipped with multiple sachets and small units of the absorber are stored in each sachet, the absorber can be maintained in a balanced state, so that the absorber can be easily carried and discarded. Handling becomes easier.

  (6) The urine tank according to (5), wherein the storage bag has water disintegration property or water disintegration property.

  Here, “water decomposability” and “water disintegration” refer to the property that when the storage bag is immersed in urine, the storage bag is collapsed by this urine so that the original shape cannot be maintained. The absorbent body absorbs urine and expands. At this time, the storage bag restrains the expansion of the absorbent body, so that the expansion of the absorbent body is suppressed and the urine in the urine tank may not be completely absorbed. is there. However, according to the present invention, since the storage bag is made of a material having hydrolyzable or water-disintegrating properties, the storage bag is hydrolyzed or disintegrated with urine, and therefore the storage bag does not restrain the expansion of the absorber. The urine in the tank can be absorbed reliably.

  (7) The tank body is formed of a waterproof sheet having a base material made of paper and a waterproof layer laminated on at least one of the front and back surfaces of the base material. The urine tank according to any one of (1) to (6).

  Here, the waterproof layer is formed, for example, by coating a resin on a substrate made of paper. According to the present invention, since the tank body is formed of the waterproof sheet having the base material and the waterproof layer, the urine tank can be disposable, so that the urine tank cleaning operation becomes unnecessary and the usability of the urine tank can be improved.

  (8) The tank main body includes a test paper holding unit that holds a test paper for detecting a urine component by a color change, and a window through which the test paper can be visually recognized from the outside. The urine tank according to any one of (1) to (7).

  (9) The absorber includes a reagent for detecting a urine component by a color change, and the tank body includes a window through which the absorber can be visually recognized from the outside (1). The urine tank according to any one of (7) to (7).

  Here, “detecting a urine component” includes, for example, detecting ph, protein qualitative, glucose qualitative, urobilinogen qualitative, bilirubin qualitative, ketone body, occult blood reaction, nitrite, leukocyte reaction. Urine is filth excreted from the human body, but it is also a measure of health. Therefore, according to the present invention, a reagent for detecting a urine component is contained in the tank body or a test paper is arranged, and a window through which the reagent and the test paper can be visually recognized is provided. Therefore, by checking the color change of the test paper or reagent through the window, the urine component can be analyzed to check the health condition.

  (10) A urine receiver for receiving excreted urine, a urine tank connected to the urine receiver via a urine guide tube, a urine detection sensor provided in the urine receiver, and urine from the urine detection sensor A urine processing apparatus comprising: a pump mechanism that pumps urine in the urine receiver to a urine tank via a urine guide tube when detected, wherein the urine tank is any of (1) to (9) A urine processing apparatus, characterized by being a urine tank according to claim 1.

  According to this invention, the urine processing apparatus is configured to include the urine receiver, the urine tank, the urine detection sensor, and the pump mechanism. Thereby, scattering of urine from the urine tank can be prevented, so that it is possible to prevent urine from flowing out to the pump mechanism and malfunctioning of the pump mechanism. Moreover, since the odor emitted from the urine tank can be reduced, for example, a deodorizing device such as a deodorizing filter can be miniaturized.

  According to the urine tank and urine processing apparatus of the present invention, the following effects can be obtained. Since the absorber is disposed inside the tank body, when urine, which is a liquid, flows into the tank body, the absorber absorbs urine and becomes a gel or solid. Accordingly, since the urine is not scattered when the urine tank is transported, the urine can be prevented from spilling. Moreover, since urine is absorbed by the absorber, the volatility of urine is reduced, and the odor released from the urine tank can be reduced. Furthermore, it can be expected that urine is absorbed by the absorber, so that urine oxidation and decomposition are suppressed, and even if urine is stored in the urine tank for a long time, propagation of various bacteria is suppressed.

The schematic diagram which shows the urine processing apparatus which concerns on one Embodiment of this invention. The schematic diagram of the urine receiver which concerns on the said embodiment. The perspective view of the urine tank which concerns on the said embodiment. The perspective view of the absorber which concerns on the said embodiment, and a storage bag. Sectional drawing of the urine tank which shows the state by which the urine is not absorbed at all by the absorber which concerns on the said embodiment. Sectional drawing of the urine tank which shows the state in which urine was absorbed by the lower stage of the absorber which concerns on the said embodiment. Sectional drawing of the urine tank which shows the state by which urine was absorbed by the middle stage of the absorber which concerns on the said embodiment. Sectional drawing of the urine tank which shows the state in which urine was absorbed by the upper stage of the absorber which concerns on the said embodiment. The perspective view which shows the test paper holding part which concerns on the modification of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a schematic diagram of a urine processing apparatus according to the present embodiment.

  The urine processing device 1 collects urine excreted from a subject (wearer), and is connected to the urine receiver 11 that receives the excreted urine and the urine receiver 11 via a urine guide tube 12. When urine is detected by the urine tank 30, the urine detection sensor 14 provided in the urine receiver 11, and the urine detection sensor 14, the urine in the urine receiver 11 is pumped to the urine tank 30 via the urine guide tube 12. And a pump mechanism 20 that performs.

  The urine receiver 11 is attached to the crotch of the subject and receives urine excreted from the urination portion of the subject, and has a mortar shape extending in a certain direction. As shown in FIG. 2, the urine receiver 11 includes a leak-proof sheet 111, a support sheet 112, a liquid-permeable sheet 113, a space holding material 114, a breathable sheet 115, a temporary liquid storage sheet 116, and a gather 117. It is formed by stacking. Among these, the leak-proof sheet 111 and the support sheet 112 are formed with a through hole 118, and the urinary tube 12 is inserted into the through hole 118.

  The leak-proof sheet 111 is a non-water-permeable thin sheet. The support sheet 112 is formed of a material having elasticity, and is bonded over the entire surface of the leak-proof sheet 111. The liquid-permeable sheet 113 is joined over the entire surface of the support sheet 112.

  The space holding member 114 is composed of a plurality of granular materials. The granular materials constituting the space holding material 114 are arranged in a row on the surface of the liquid-permeable sheet 113 in a state where they are not fixed. The reason why the space holding member 114 is composed of a plurality of granular materials is to secure a large air layer (urine absorption space) for sucking urine. The reason why these granular materials are not fixed is to ensure flexibility.

  The non-breathable sheet 115 covers the space holding material 114 and is joined to the leak-proof sheet 111 with the support sheet 112 sandwiched between ends. The temporary liquid storage sheet 116 temporarily stores urine. For example, a bulky and low density nonwoven fabric is used. Since the subject excretes a certain amount of urine every time, it takes time to discharge the urine from the urinary tube 12. Therefore, it is necessary to temporarily store urine in the temporary liquid storage sheet 116. The gather 117 is erected on the temporary liquid storage sheet 116 and is in close contact with the subject at the time of wearing, thereby preventing side leakage due to a change in the operation or posture of the subject.

  Returning to FIG. 1, the urine detection sensor 14 has two electrodes 141. When the urine receiver 11 receives urine, the two electrodes 141 are immersed in the urine and become conductive, and a detection signal is transmitted from the urine detection sensor 14 to the pump mechanism 20.

  FIG. 3 shows a perspective view of the urine tank 30. The urine tank 30 includes a substantially box-shaped tank body 31 and three absorption members 40 that are accommodated in the tank body 31 and absorb urine. The inner surface of the tank body 31 is coated with a resin to which a compound (zeolite) containing silver, copper or the like as a main component is added.

  The tank body 31 includes a substantially box-shaped urine storage portion 32 having an opening 326 formed on the upper surface, and a lid portion 33 attached to the opening 326 of the urine storage portion 32 so as to be openable and closable.

  The urine storage unit 32 includes a test paper 321 that detects a urine component by a color change, and a window 323 through which the test paper 321 can be visually recognized. The window 323 is formed on a part of one side surface of the urine storage part 32. The test paper 321 is formed by adhering a filter paper dried by adding a reagent to a strip-shaped plastic piece. The test paper 321 is attached to the inside of the window 323 using an adhesive material such as a double-sided tape, and may be replaced together when the absorbing member 40 is replaced. Therefore, the test paper holder described in the claims is formed on the inner surface of the window 323. This test paper 321 is a composite test paper capable of simultaneously inspecting a maximum of about 10 items. Examples of the inspection items are given below.

  The lid portion 33 is formed with a urine inlet 331 to which the urinary tube 12 is connected and a suction port 332 to which a later-described suction tube 21 is connected.

  Each absorption member 40 is arranged in a state of leaning inside the urine storage part 32. In FIG. 3, each absorbing member 40 seems to be standing, but actually, it is leaned against the inner surface of the urine storage portion 32. As shown in FIG. 4, the absorbent member 40 includes an absorbent body 41 that absorbs and retains urine highly, and a storage bag 42 that houses the absorbent body 41 and has liquid permeability.

  The absorber 41 is composed of a plurality of granular materials having deodorant properties and antibacterial properties. The reason for this is to secure a wide surface area per unit volume and improve the absorption rate.

  The storage bag 42 is formed by thermally bonding two liquid-permeable sheets 421 arranged to face each other. The storage bag 42 includes twelve sachets 422 formed by dividing the interior into a plurality of compartments. Each parcel 422 accommodates the absorbent body 41 in small units by accommodating a predetermined amount of granular material. Therefore, as shown in FIG. 3, the small units of the absorber 41 are arranged side by side in the vertical direction of the tank body 31.

  Returning to FIG. 1, the pump mechanism 20 includes a pump 22 connected to the urine tank 30 via the suction tube 21, a motor 23 that rotationally drives the pump 22, a control circuit 24 that controls the motor 23, And a battery 25 that supplies power to the control circuit 24. The pump 22 has a built-in deodorizing filter (not shown), and discharges air sucked from the suction tube 21 from the exhaust port 221 through the deodorizing filter.

  According to the pump mechanism 20, when a detection signal is transmitted from the urine detection sensor 14 to the control circuit 24, the control circuit 24 receives the detection signal and transmits a drive signal to the motor 23. Then, the motor 23 drives the pump 22. As a result, the pump 22 sucks the air in the urine tank 30 through the suction tube 21 to make the negative pressure in the urine tank 30. Due to the pressure difference inside and outside the urine tank 30, the urine in the urine receiver 11 moves into the urine tank 30 through the urine guide tube 12. On the other hand, the air sucked through the suction tube 21 is deodorized by the deodorizing filter in the pump 22 and then exhausted from the exhaust port 221.

  According to the urine processing apparatus 1 described above, urinated urine is received by the urine receiver 11. Then, this urine is detected by the urine detection sensor 14 and stored in the urine tank 30 by the pump 22 from the urine receiver 11 through the urine guide tube 12.

  Here, the change of the absorption member 40 accompanying the inflow of urine into the tank main body 31 will be described with reference to FIGS. First, in a state where there is no urine in the tank body 31, the absorbing member 40 is not expanded at all as shown in FIG. In this state, when urine flows into the tank body 31, the urine collects in the lower part of the tank body 31. Then, the lower package 422 of the absorbing member 40 absorbs the inflowing urine and expands. As a result, as shown in FIG. 6, all of the urine in the tank body 31 is absorbed by the lower packaging 422 of the absorbing member 40.

  Furthermore, when urine flows into the tank body 31, urine cannot be absorbed by only the lower sachet 422 of the absorbing member 40, and urine accumulates inside the tank body 31, so that the middle sachet 422 of the absorbing member 40 also becomes urine. Immerse. Then, as shown in FIG. 7, the middle package 422 of the absorbing member 40 absorbs the inflowing urine and expands.

The above urine treatment apparatus is specifically configured as follows.
1. Urine receiver Leak-proof sheet: PE film thickness 15μm
Support sheet: Foamed PE sheet 2mm thick
Liquid-permeable sheet: Nylon plain weave mesh sheet (wire diameter: about 0.04 mm, number of driven
(100 / 1cm)
Space retaining material: Expanded styrene beads (diameter approx. 6mm)
Non-breathable sheet: SMS nonwoven fabric (54 g / m ² )
Temporary water storage sheet: thermal bond nonwoven fabric (weight per unit: 225 g / m ² , thickness: 20 mm, density)
: 0.01 g / cm3)
Through-hole formed in leak-proof sheet and support sheet: φ6mm
2. Urine tube: Made of silicone (inner diameter φ4mm, outer diameter φ6mm, length 1000mm)
3. Urine tank Tank body Dimensions: 40mm x 100mm x 200mm (Material: Acrylic)
Urinary orifice: Inner diameter φ4mm
Suction port: Inner diameter φ4mm
Window: 20mm x 75mm (Material: Acrylic)
Absorber: SAP 12.6 g (0.35 g × 36 sections), absorption rate (Vortex method)
: 30 sec, Absorption capacity: 60 (g / g) Water retention capacity: 40 (g / g)
Storage bag: 90 mm x 150 mm (packaging is 22.5 mm x 50 mm x 12), Nai
Made of Ron's plain weave mesh sheet (wire diameter: about 0.04mm driven number: 10
(0 / 1cm)
4). Pump mechanism Suction tube: Silicone inner diameter φ4 outer diameter φ6 length 500mm
Pump: Vacuum pump (Oken Seiko Co., Ltd. Rolling Pump RTS27A04)

  Therefore, according to this embodiment, there are the following effects.

  Since the urine tank 30 includes the tank main body 31 and the absorbing member 40, when the urine which is liquid flows into the tank main body 31, the absorbing member 40 absorbs urine and becomes gel or solid. Therefore, since the urine is not scattered when the urine tank 30 is transported, the urine can be prevented from spilling. Moreover, since urine is absorbed by the absorption member 40, the volatility of urine is lowered, and the odor released from the urine tank 30 can be reduced. Furthermore, it can be expected that urine is absorbed by the absorbing member 40, so that urine oxidation and decomposition are suppressed, and even if the urine is stored in the urine tank 30 for a long time, propagation of germs can be suppressed.

  Since the absorber is composed of a plurality of granular materials having deodorant and antibacterial properties, the inside of the urine tank 30 can be maintained in a sanitary state.

  Since the absorbent body 41 is formed by being divided into small units, the bias of the absorbent body can be prevented, and the gel blocking phenomenon due to the presence of the absorbent body in a lump can be suppressed as much as possible.

  Since the small units of the absorber 41 are arranged side by side in the vertical direction of the tank main body 31, a space in which each of the parcels 422 of the absorber 41 expands can be secured, so that urine can be reliably absorbed. Moreover, since urine can be uniformly absorbed by the whole absorber 41, the absorber 41 can be utilized efficiently.

  Since the absorbent body 41 is accommodated in the urine tank 30 and the storage bag 42 having liquid permeability is provided, it is possible to prevent the absorbent body 41 composed of a plurality of granular materials from being dispersed, and thus the absorbent body 41 is easily handled. be able to.

  The storage bag 42 was provided with a plurality of packages 422, and the absorbent body 41 was divided into the packages 422 and stored. Thereby, since the absorber 41 can be maintained in a well-balanced state, the absorber 41 can be easily carried and also handled when discarded.

  Since the tank main body 31 is composed of a test paper holding unit for holding a test paper 321 for detecting a urine component by color change and a window 323 that can be seen from the outside, the test paper is passed through the window 323. By checking the change in the color of 321, the urine component can be analyzed to check the health condition.

  It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.

  For example, in the above-described embodiment, the tank body 31 is made of acrylic. However, the invention is not limited thereto, and a base material formed of paper and a waterproof layer laminated on at least one of the front and back surfaces of the base material are provided. You may form with the waterproof sheet which has. In this way, since the urine tank can be disposable, the urine tank cleaning operation becomes unnecessary, and the usability of the urine tank can be improved.

  Moreover, in the said embodiment, although the storage bag was formed with the plain weave mesh sheet | seat made from nylon, you may form not only this but the material which has a water-disintegration property or a water disintegration property. In this way, since the storage bag is hydrolyzed or disintegrated by urine, the storage bag does not restrain the expansion of the absorber, so that urine in the urine tank can be reliably absorbed.

  Moreover, in the said embodiment, although the test paper 321 was affixed on the inner surface of the window 323, it is not restricted to this. That is, as shown in FIG. 9, the test paper holding unit includes a 322, a window 323, and a plate member 324 attached inside the window 323 at a predetermined interval. The test paper holding unit 322 holds the test paper 321 by inserting the test paper 321 between the window 323 and the plate member 324. In this way, it is not necessary to attach an adhesive to the test paper 321, and the test paper 321 can be easily held inside the tank body 31. Further, a reagent that detects urine components by color change may be contained in the absorber, and a window through which the absorber can be visually recognized from the outside may be provided in the tank body.

  Moreover, in the said embodiment, although the window 323 was provided in a part of side surface of the urine storage part 32, it is not restricted to this, It is good also considering the whole side surface of a urine storage part as a window. Further, the capacity of the urine tank 30, the number of the absorbing members 40, and the amount of the absorber 41 may be appropriately set depending on the amount of urine of the subject.

  Example 1 was prepared by the following procedure. First, a deodorant was added to the absorber sample in which pulp and SAP were mixed, and the mixture was placed in a sealed container. Thereafter, 100 ml of malodorous substance dissolved in physiological saline was added to the center of the absorbent sample. The malodorous substances were dimethylamine = 0.2 wt%, acetaldehyde = 0.01 wt%, and n-butyric acid = 0.2 wt%. In addition, in order to prevent generation | occurrence | production of gas, it adjusted in the room | chamber interior of 5 degreeC.

  Further, as Comparative Example 1, the one containing only malodorous substances in a sealed container was used. That is, Comparative Example 1 is different from Example 1 in that no absorber sample is used.

  The headspace gas concentrations of Example 1 and Comparative Example 1 were measured using a detector tube. Here, as a detection tube, the product made from Gastec, the amine = 180, acetaldehyde = 92M, n-butyric acid = 81L was used. Moreover, in order to generate gas stably, it measured in the room of 37 degreeC. Table 2 shows the relationship between gas concentration and time in Example 1 and Comparative Example 1.

  From Table 2, it was found that Example 1 had lower gas concentrations of dimethylamine, acetaldehyde and n-acetic acid than Comparative Example 1. Thereby, it has confirmed that an absorber had an odor reduction effect.

DESCRIPTION OF SYMBOLS 1 Urine processing apparatus 11 Urine receiver 12 Urine tube 14 Urine detection sensor 20 Pump mechanism 30 Urine tank 31 Tank main body 41 Absorbent body 42 Storage bag 321 Test paper 322 Test paper holding part 323 Window 421 Liquid-permeable sheet

Claims (10)

A urine tank used in a urine processing apparatus for collecting urine excreted from a subject,
A substantially box-shaped tank body, and an absorbing member disposed inside the tank body ,
The tank body is formed of a waterproof sheet having a base material formed of paper and a waterproof layer laminated on at least one of the front and back surfaces of the base material,
The absorbent member includes an absorbent body composed of a plurality of granular materials, and a storage bag that houses the absorbent body and has liquid permeability, and is configured in a sheet shape, and is formed on the inner surface of the tank body. A urine tank characterized by being placed in a standing state . The urine tank according to claim 1, wherein the storage bag is formed by bonding two liquid-permeable sheets arranged to face each other. The urine tank according to claim 1 or 2 , wherein the absorber has deodorizing properties and / or antibacterial properties. The urine tank according to any one of claims 1 to 3, wherein the absorber is divided into small units. The urine tank according to claim 4 , wherein the small units of the absorber are arranged side by side in the vertical direction of the tank body. The urine tank according to any one of claims 1 to 5, wherein the storage bag has water disintegrating property or water disintegrating property. The tank body includes a test paper holding unit for holding a test paper for detecting a urine component based on a color change, and a window through which the test paper can be visually recognized from the outside. The urine tank according to any one of 6 to 6 . The test paper holding unit includes a plate member attached to the inside of the window at a predetermined interval, and the test paper is inserted and held between the window and the plate member. The urine tank according to claim 7. The absorber contains a reagent for detecting urine components by color change,
The tank body, the urine tank according to any one of claims 1 6, characterized in that it comprises a visible window of the absorber from the outside. The urine is detected by the urine receiver that receives the excreted urine, the urine tank connected to the urine receiver via a urine guide tube, the urine detection sensor provided in the urine receiver, and the urine detection sensor. A urine processing apparatus comprising: a pump mechanism that pumps urine in the urine receiver to a urine tank through a urinary tube;
The urine tank is the urine tank according to any one of claims 1 to 9 , wherein the urine tank is the urine tank.

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