64 results about "Mid stream urine" patented technology

A dual-chamber device for receiving and containing a liquid, particularly urine, employs a generally cylindrical body having a detachable top cover and an internal, transverse, funnel-shaped wall. The transverse wall has a central circular orifice and divides the body into lower and upper chambers for respectively receiving and retaining fore-stream and mid-stream urine liquid samples. A floatable orifice stopper in the lower chamber is responsive to fore-stream liquid filling the lower chamber to a predetermined level for closing the orifice, so that subsequent, mid-stream urine liquid is received into the upper chamber. An annular float beneath the orifice stopper assures proper stopper closing of the orifice. A bottom cover has an upstanding stopper pushing column and a flexible, spring-like, annular web adjacent the cover periphery. When the urine liquid has been collected in the device and the device is pushed downwardly onto the bottom cover, the web flexes, causing the bottom cover column to force the stopper tightly into the orifice, and locks over center to positively lock the stopper into the orifice to prevent leakage between the two chambers. Other mechanisms, including a urine liquid released compression spring, a urine liquid swellable hydrophilic material, a urine liquid activated effervescent tablet, magnetic elements and urine liquid activated adhesive, are disclosed for positively locking the stopper into the orifice.

An apparatus for the sanitary and simple collection of mid-stream urine discharges from medical patients. Presently-preferred embodiments of the present invention include a collection chamber that is adapted to allow for the collection of a midstream portion of a urine discharge. By selectively allowing the initial portion of the urine discharge to escape a collection chamber, the embodiments of the present invention provide for the collection of the midstream portion of a urine discharge.

The invention discloses a disposable middle-section urine collector and a disposable middle-stage urine collecting device and belongs to the field of medical detection equipment. The disposable middle-section urine collector comprises a urine cup body, the bottom of which communicates with a front-section urine collecting cavity, the side wall of the urine cup body is connected to a catheter for discharging urine, a urine blocking plate is arranged in the urine cup body, and the urine blocking plate arranged between the catheter and the front-section urine collecting cavity. The disposable middle-section urine collector provided by the embodiment of the invention can separate collected front-section urine from middle-section urine and discharge the middle-section urine independently to collect and detect the urine, and prevents the front-stage urine from rolling over and over to pollute the middle-section urine. The invention also provides the disposable middle-stage urine collecting device comprising the disposable middle-section urine collector.

A dual-chamber device(100) for receiving and containing a liquid, particularly urine, employs a generally cylindrical body having a detachable top cover, bottom cover(104,106) and an internal, transverse, funnel-shaped wall (140). The transverse wall (140) has a central circular orifice (146) and divides the body into lower and upper chambers for respectively receiving and retaining forestream and mid-stream urine liquid samples. A floatable orifice stopper (160) in the lower chamber is responsive to fore-stream liquid filling the lower chamber to a predetermined level for closing the orifice, so that subsequent, mid-stream urine liquid is received into the upper chamber (142). An annular float (180) beneath the orifice stopper assures proper stopper closing of the orifice.

A dual-chamber device for receiving and containing a liquid, particularly urine, employs a generally cylindrical body having a detachable top cover and an internal, transverse, funnel-shaped wall. The transverse wall has a central circular orifice and divides the body into lower and upper chambers for respectively receiving and retaining fore-stream and mid-stream urine liquid samples. A floatable orifice stopper in the lower chamber is responsive to fore-stream liquid filling the lower chamber to a predetermined level for closing the orifice, so that subsequent, mid-stream urine liquid is received into the upper chamber. A bottom cover has an upstanding stopper pushing column and a flexible, spring-like, annular web around a bottom cover pedestal region. When the urine liquid has been collected in the device and the device is pushed downwardly onto the bottom cover pedestal region, the web flexes, causing the bottom cover column to force the stopper tightly into the orifice, and locks over center to positively lock the stopper into the orifice to prevent leakage between the two chambers. A microscopic hole in the device body wall substantially above the predetermined urine level in the lower chamber vents air pressure from the lower chamber when the bottom cover is flexed to force the stopper into the orifice.

The invention provides a urine sampling device for urology departments. The urine sampling device comprises a flow guide cup, a sampling tube, a flow distribution device and a support portion. A largeoblique opening is formed in the upper portion of the flow guide cup, urine can flow into the large oblique opening, a collecting tube is arranged on the lower portion of the flow guide cup, an oblique flow guide tube is arranged on a side of the collecting tube, an elastic rubber membrane which is positioned on the lower end of a communication opening of the oblique guide tube and the collectingtube is arranged inside the collecting tube, and the sampling tube is arranged on the lower portion of the collecting tube; a [-shaped handle is arranged on the right side wall of the flow guide cup,the flow distribution device comprises a communication head, a push rod, a guide rod, a sleeve and a return spring, the communication head is positioned in the collecting tube, and the support portion is used for stably supporting the flow guide cup. The urine sampling device has the advantages that the urine sampling device is convenient to operate in acquisition procedures when used for acquiring the urine, and is clean and hygienic, and midstream urine can be acquired by the urine sampling device in a high-quality manner.

The invention provides excrement and urine sample collection pants for infants and relates to the technical field of medical instruments. The excrement and urine sample collection pants for infants comprise pull-ups and a urine collection device and an excrement collection device which are arranged on the pull-ups, wherein the urine collection device and the excrement collection device are arranged at the front and back of the crotch of the pull-ups respectively. The urine collection device comprises a urine collection port penetrating through the crotch in the thickness direction, a first sampling interface extending to the lower side of the crotch is fixedly connected to the urine collection port, a urine collection measuring cup is detachably connected to the first sampling interface, and a middle-section urine controller is detachably connected to the cup mouth of the urine collection measuring cup. The middle-section controller comprises a gate connected to the cup mouth of the urine collection measuring cup in a covering manner, one end of the gate is adsorbed by an electromagnet, the other end of the gate is connected with a stretched spring, a urine sensor is mounted on thetop surface of the gate, and the urine sensor and the electromagnet are connected to a controller. The excrement and urine sample collection pants solves the problem of inconvenience in collection ofurine and excrement samples of infants in the prior art.

The invention discloses a medistream urine extraction device for men. The medistream urine extraction device comprises an urethral catheter, wherein the urethral catheter comprises an upper section, amiddle section and a lower section; a ring which is protruded inwards is formed on the inner wall of the middle section; a baffle is arranged on the lower side of the ring; a plurality of through holes which are penetrated up and down and a circular groove are formed in the outer edge of the baffle; the circular groove is located in the inner sides of the through holes; an O-shaped ring is arranged in the circular groove, and is located below the ring; a driving mechanism for driving the baffle to move upwards is arranged on the urethral catheter; a medistream urine outlet pipe is arranged onthe outer wall of the middle section; the inner end opening part of the medistream urine outlet pipe is higher than the baffle; an inserting sleeve of the medistream urine outlet pipe is arranged ina medistream urine collection bottle; and the medistream urine collection bottle is detachably connected to the urethral catheter. Through the adoption of the medistream urine extraction device disclosed by the invention, under the situation that the urination process does not need to suspend or stop, a patient can collect medistream urine, and the defect that in the sampling process, urine is splashed outwards to pollute environment is solved.

The invention provides a urinary surgery urine collector which is used for solving the problem that midstream urine collection of children and old people is not easy to control so as to facilitate midstream urine collection. The urinary surgery urine collector comprises a urine collection hopper, a urinary catheter, a separation unit, a handle and a sampling tube, wherein the urine collection hopper is of a funnel-shaped structure; the upper end of the urinary catheter is connected with the urine collection hopper, and the side wall of the urinary catheter is communicated with an outlet tube;the separation unit is arranged on the inner side of the urinary catheter and used for controlling urine to flow along the urinary catheter or flow into the outlet tube from the urinary catheter; thehandle is fixedly connected with the urinary catheter; and the sampling tube is detachably arranged at the tail end of the outlet tube. Compared with a urine cup in the prior art, the urinary surgeryurine collector has the advantages that although the structure is slightly complex, midstream urine can be intercepted in the continuous urination process of a patient, and accordingly discomfort caused by urine suppression of the patient is avoided. After being used, the urinary surgery urine collector can be recycled. The patient can hold the urinary surgery urine collector conveniently by arranging the handle, and an opening and closing mechanism is arranged on the handle so that midstream urine interception can be controlled conveniently.

The invention discloses a switchable continuous urine collecting device for a clinical laboratory. The device comprises a base for bearing device components, a liquid storage bottle provided with a throttling device and a liquid level sensor, a rotating device for switching different collecting bottles through a rotating motor and a lifting motor, a controller which can receive sensor signals, anda cleaning device. According to the invention, anterior segment urine or midstream urine of different patients can be continuously collected in a segmented manner, manual operation of a patient is not needed, the flow direction of urine can be controlled according to the flow and the liquid level height to enter different containers, different urine sections are collected, automatic cleaning is started after each patient uses the urine collecting device, the urine collecting device can be used by the next patient, operation is convenient, the structure is simple, and burdens of the patient and medical staff are reduced.

The invention provides a nursing bed for the nephrology department. The nursing bed comprises a bed body and a urine collector connected to the lower part of a bed board of the bed body. The urine collector comprises a connecting frame connected with the bed body, and a first electromagnetic valve, a first urine collecting assembly, a second urine collecting assembly, a waste liquid barrel and a controller which are arranged on the connecting frame; the first electromagnetic valve is provided with a first liquid inlet used for being connected with a catheterization intubation tube and three liquid outlets; the first urine collecting assembly is connected with a first liquid outlet of the first electromagnetic valve and used for storing and collecting 24-hour urine of a patient; the secondurine collecting assembly is connected with a second liquid outlet of the first electromagnetic valve and used for collecting morning urine or midstream urine of the patient; the waste liquid barrel is connected with a third liquid outlet of the first electromagnetic valve, is further connected with the first urine collecting assembly and is used for collecting waste liquid; and the controller iselectrically connected with the first electromagnetic valve. According to the nursing bed for the nephrology department, urine for urinalysis of a patient subjected to intubation can be conveniently and normatively collected, the urinalysis accuracy is improved, and the workload of nursing personnel is reduced.

The invention relates to the technical field of medical equipment, and discloses a real-time detection device for nursing a patient in the internal medicine department, which comprises a sickbed; a dredging pipeline is arranged in the middle of the sickbed; a collection bottle is placed at the bottom of the dredging pipeline; a sampling block is arranged on the right side of the dredging pipeline; an intelligent rod is detachably mounted at the bottom of an inner cavity of the sampling block; a sampling mechanism is arranged on the left side of the intelligent rod; and a bearing column is arranged on the right side of the inner cavity of the sampling block. According to the real-time detection device for nursing the patient in the internal medicine department, through an elastic rod and a collecting column, the intelligent rod automatically moves leftwards at a proper time and cooperates with an electric control column to push the elastic rod to move into a sliding groove, so that a movable plate moves downwards; a round hole coincides with a through hole; at this time, the collecting column is just located at the bottom of the round hole; and therefore, urine passes through the round hole and the through hole to enter the collecting column, so that the effect of automatically collecting a middle-section urine sample of morning urine is achieved, and medical staff can conveniently make correct medical diagnosis on a patient through the collected urine sample.

The invention discloses a stopping-free quantitative urine sampling device for the clinical laboratory. The device comprises a receiving cup, a liquid guide seat, a baffle, a magnet and a sponge block, the liquid guide seat is arranged at the lower end of the receiving cup, a support is fixed to the upper surface of a movable seat, the magnet is clamped and embedded in the upper end of the support, the side face of the liquid guide seat is communicated with a liquid drainage pipe, a movable balance weight plate is connected to the inner wall of the liquid discharging pipe through a shaft, a containing groove is formed in the inner side of the movable balance weight plate, and the sponge block is arranged on the inner side of the containing groove. According to the stopping-free quantitative urine sampling device for the clinical laboratory, the sponge can be used for absorbing and balancing the front section urine, so that the liquid collecting hole is controlled to be automatically opened, the flowing direction of the urine in the device is changed, the middle section urine of a user can be collected, and meanwhile, the liquid collecting hole can be driven to be closed again under the action of the buoyancy of the urine, so quantitative sampling is achieved, a user does not need to hold urine in the process, and urine overflow is effectively avoided.

The invention discloses a fraction collector of liquid. The fraction collector comprises a collector body, wherein an opening structure is arranged at the top of the collector body; a first liquid outlet and a second liquid outlet are arranged at the bottom of the collector body; the horizontal height of the first liquid outlet is lower than that of the second liquid outlet; the first liquid outlet is connected with a liquid drainage tube; the second liquid outlet is connected with a test tube; urine at an early stage flows from the first liquid outlet to the liquid drainage tube, and urea at a medium stage, which is required by inspection, flows from the second liquid outlet to the test tube and is accurately collected. The fraction collector is simple in structure, is sanitary and is used conveniently.

The invention relates to a medical auxiliary instrument, in particular to a midstream urine collecting device. The midstream urine collecting device comprises a first collecting bottle, wherein the upper end of the first collecting bottle is provided with a urine inlet; the lower end of the first collecting bottle is connected with a second collecting bottle; the upper end of the second collecting bottle communicates with the lower end of the first collecting bottle; a floating ball is arranged in the second collecting bottle; the outer diameter of the floating ball is smaller than the inner diameter of the communicating position of the first collecting bottle and the second collecting bottle; a flow guide hose communicating with an inner cavity of the first collecting bottle is arranged on the side wall of the lower end of the first collecting bottle; and an adjusting piece for controlling communication of the flow guide hose is arranged on the flow guide hose. The midstream urine collecting device of the invention has the following advantages: sampling is convenient, urinalysis result accuracy is improved, and transportation is convenient.

The invention relates to a urine collecting device and system. The urine collecting device at least comprises a urine collecting part capable of collecting urine and a containing part capable of storing the urine, wherein the axial lower end of the urine collecting part is provided with a connecting part capable of selectively communicating with the containing part, and the connecting part adjustably discharges or conveys the urine collected by the urine collecting part to the containing part, so that the containing part can store at least part of pure midstream urine; the connecting part at least comprises a communicating cavity used for connecting the urine collecting part and the containing part and a guiding-out channel which is arranged on the cavity wall of the communicating cavity and can discharge urine, and a flow dividing assembly capable of adjusting the interior of the communicating cavity into a urine discharging channel or a urine storage channel is further arranged in the communicating cavity; and the flow dividing assembly selectively enables the urine collecting part to communicate with the containing part or the guiding-out channel by the flow dividing assembly in a mode of adjusting the working position of the flow dividing assembly.

The invention relates to the field of medical supplies, in particular to a heat preservation and pollution prevention type urine collecting device for collecting midstream urine in the nephrology department, and the urine collecting device comprises a urine containing frame, an up-down swinging mechanism, portable control mechanisms, a urine layering mechanism, a urine outlet mechanism and the like; the up-down swinging mechanism is arranged on one side of the urine containing frame, the portable control mechanisms are fixedly installed on the two sides of the urine containing frame, the urine layering mechanism is arranged in the urine containing frame, and the urine outlet mechanism is arranged on the up-down swinging mechanism. Through the urine layering mechanism, urine collected on a first sliding plate located below enters a heat preservation layer, the heat preservation layer conducts heat preservation on midstream urine, the midstream urine needing to be detected is collected, and the urine cannot be polluted by the external environment.

The invention relates to a midstream urine collecting device capable of automatically discarding forestream urine, which is characterized by comprising a main container and a midstream urine collecting container, wherein the lower part of the side wall of the main container is communicated with the upper part of the side wall of the midstream urine collecting container through a communicating pipe; two symmetrically-arranged plate sheets are arranged in the main container, the two plate sheets are in a vertical state when not subjected to falling tension, a forestream urine receiving bag is hung between the two plate sheets, the forestream urine receiving bag is turned over downwards and laid flat when receiving a set amount of urine, the two plate sheets are laid flat and then overlapped with each other, an inner cavity of the main container is divided into an upper cavity and a lower cavity, the forestream urine receiving bag containing forestream urine is located in the lower cavity, and subsequent midstream urine can flow into the midstream urine collecting container through the communicating pipe. The device is ingenious in structure and reasonable in design, forestream urine can be discarded in time, midstream urine of a patient can be effectively and completely reserved, and the problems in the clinical actual operation process are solved.

The invention provides a liquid collecting device, application and a urine collecting method for the urology department. The liquid collecting device comprises a collecting body, a collecting assembly, an overturning assembly and a driving assembly. The collecting assembly is arranged on the collecting body and used for collecting whether external liquid enters the collecting body or not; the overturning assembly is arranged at the end of the output end of the collecting body. The driving assembly is connected with the overturning assembly and used for driving the overturning assembly to change the liquid output direction of the collecting body after a specific time is delayed according to the signals of the collecting assembly. According to the liquid collecting device disclosed by the invention, under the action of the overturning assembly, the urine is segmented according to the time when the urine is discharged into the collecting body, so that midstream urine is separated out. According to the device, the time when urine is discharged into the collection body is used as a monitoring point, and the time is used as a standard for distinguishing the urine; compared with the prior art, the device disclosed by the invention is simple to operate, easy in cost control and suitable for being used in the urology department.

The invention relates to the technical field of medical equipment, in particular to an infant urine sampling device. The urine collection device comprises a urine collection bottle, a urine collection bottle cover and a urine collection bottle cover, wherein the urine collection bottle is provided with a urine inlet; the urine receiving bag is positioned in the urine receiving bottle; the primary urine absorbing layer is arranged beside a bag opening of the urine receiving bag; the two ends of the first connecting line are connected to the inner wall of one side of the urine receiving bottle and one side of the urine receiving bag respectively; the two ends of the second connecting line are connected to the inner wall of the other side of the urine receiving bottle and the primary urine absorbing layer respectively. The urine receiving bag has a midstream urine receiving state, when the urine receiving bag is in the midstream urine receiving state, the primary urine absorbing layer absorbs primary urine, and the bag opening of the urine receiving bag is opened towards the urine inlet under the common gravity of the primary urine absorbing layer and the primary urine. According to the infant urine sampling device provided by the embodiment of the invention, the problem that midstream urine cannot be collected from an infant urine sample in the related technology is solved.

The invention discloses an accurate midstream urine taking device which comprises a cup body, and the cup body comprises a first urine collecting cavity and a second urine collecting cavity which are not communicated with each other; openings are formed in the first urine collecting cavity and the second urine collecting cavity, and the opening of the first urine collecting cavity is used for being opposite to a urethral orifice of a user when the user starts to discharge urine so as to collect front-section urine of the user; and the opening of the second urine collecting cavity is used for being opposite to the urethral orifice of the user after the internal space of the first urine collecting cavity is filled with urine, so that midstream urine of the user can be collected. The accurate midstream urine taking device is simple and clear in structure, convenient to operate, capable of being integrally machined and controllable in cost, particularly has the advantages of being sanitary and easy to operate, and is suitable for being used by patients of different crowds and types. The accurate midstream urine taking device can prevent two hands from being in direct contact with urine, can indicate a user when to sample midstream urine, and can accurately and quantitatively sample midstream urine.

The invention discloses a sampler for the urology department. The sampler comprises a fixing plate, wherein the upper part of one side of the fixing plate is fixedly connected with a cleaning box, oneside of a linear motor sliding block is fixedly connected with a funnel through a connecting plate, the lower end of the funnel communicates with a hose for urinating, a first urine receiving hopper,a second urine receiving hopper and a third urine receiving hopper are sequentially and fixedly connected with the inner wall of the upper part of the funnel from left to right through connecting blocks, a water storage tank is fixedly installed inside the cleaning box, an air pump is further fixedly connected with the inner wall of the cleaning box, and obliquely-arranged water spraying openingscommunicate with the side wall of a rotary spraying head. According to the sampler, urine is directly divided into three sections, then the midstream urine is taken, and thereby the sampling is accurate and convenient. According to the sampler, a pressure pump is used to introduce high-pressure water to clean the second urine receiving hopper, and then a high-speed gas is introduced for air drying. When a next patient passes by, the patient is sensed by an infrared switch, a PLC controller controls a linear motor to descend, the patient finely adjusts a height of the funnel through operationbuttons, and thereby the operation and use of patients with different heights are facilitated.

The invention discloses a middle-section urine collector which comprises a cup body, a diaphragm sunken towards the bottom of the cup body is arranged in the inner cavity of the cup body and divides the inner cavity of the cup body into an upper cavity and a lower cavity, a liquid sealing pipe extending towards the cup bottom of the cup body is arranged at the lowest point of the diaphragm, a spacing distance is formed between the extending end of the liquid sealing pipe and the cup body of the cup body, the inner diameter of the liquid sealing pipe is 5-10 mm, and the extension length of the liquid sealing pipe is 1-10 mm. The urine collector is simple in structure and low in processing cost, can effectively separate front-section urine from middle-section urine, and ensures the accuracy of urinalysis.

The invention discloses a urine collector for urinary surgery, which is used for conveniently collecting midstream urine for examination. The urine collector comprises a urine receiving funnel with a large upper end and a small lower end; a box body which is of a hollow structure, a valve is arranged at the top of the box body, and a conveying pipe is arranged between the valve and the lower end of the urine receiving funnel; a bottom plate which is arranged at the bottom of the box body, and a round hole is formed in the bottom plate; a urine receiving disc which is arranged on the inner side of the box body and rotationally connected with the box body, a spring is arranged between the urine receiving disc and the box body, an annular groove is formed in the top of the urine receiving disc, three driving blocks are arranged in the groove, the two ends of each driving block are high, the middle of each driving block is low, a first through hole is formed in the middle of each driving block, and a long hole communicated with the first through hole is formed in the urine receiving disc; in the rotating process, the driving block is in contact with the valve to open the valve; and a first ureter, a second ureter and a third ureter, the tops of the first ureter, the second ureter and the third ureter are in threaded connection with the urine receiving disc, and the first ureter, the second ureter and the third ureter are in one-to-one correspondence with the long holes. According to the invention, urine can be conveniently collected.

The invention relates to a urine test sampling device suitable for female patients and a standing type urine test sampling room. The urine test sampling device comprises a perineum attaching hopper, aurination soft pipe, a shunting collector, and a sampling control assembly. A urination channel and a sampling channel are vertically arranged in the shunting collector in parallel. A horizontal valve core channel is also arranged in the shunting collector. A flow guide valve core is slidingly arranged in the valve core channel. The sampling control assembly comprises a U shape interlocking bar,a pedal, and a reset spring (II). The head end of the shorter vertical part of the U shape interlocking bar is provided with the pedal, and the head end of the longer vertical part is provided with anextrusion control groove, which is provided with an inclined plane. The provided device has the advantages that a urine sample of a female patient can be collected in a standing posture, the middle section urine can be accurately collected, moreover, the occupied area of a standing type urine test sampling room is small, and the standing type urine test sampling room is convenient to use and is convenient to popularize and use in hospitals.

The invention discloses a urine sampling device for nephrology department, comprising: a urine receiving funnel, which comprises a funnel cover and a funnel tube connected with the funnel cover; one end of the funnel pipe is detachably inserted into the corrugated hose; the rear-section urine bag is communicated with one end, far away from the urine receiving funnel, of the corrugated hose; the middle-section urine bag is arranged below the rear-section urine bag, a first pipeline is connected between the upper end of the middle-section urine bag and the lower end of the rear-section urine bag, a first one-way valve is arranged on the first pipeline, a urine discharging pipe is arranged on the middle-section urine bag, and a switch valve is arranged on the urine discharging pipe; the front-section urine bag is arranged below the middle-section urine bag, a second pipeline is connected between the upper end of the front-section urine bag and the lower end of the middle-section urine bag, and a second one-way valve is arranged on the second pipeline. The device can respectively collect anterior segment urine, midstream urine and posterior segment urine, and can discharge the midstream urine to be used as a urinalysis sample, so that the urinalysis accuracy can be effectively improved.

The invention provides a male urine detection sampling auxiliary device, and belongs to the technical field of medical instruments. The device solves the problems that in an existing urine detection sampling process, urine is often splashed to hands and trousers of a sampler, and the midstream urine required by a doctor cannot be well controlled. The male urine detection sampling auxiliary devicecomprises a shell with openings formed in the upper end and the lower end, a first containing cavity is defined in the right end wall of the shell, a handle is fixedly connected to the left end face of the shell, a urine discharging port is formed in the right end wall of the shell, the urine discharging port is located above the first containing cavity relative to the shell, and a guide pipe is detachably connected to the urine discharging port. The male urine detection sampling auxiliary device is convenient and sanitary to use.

The invention relates to a middle-section urine sampling urinal for urinalysis in urinary medicine department. The middle-section urine sampling urinalcomprises an L-shaped base, a trigger rod, a support frame, a liquid receiving hopper, a liquid outlet pipe, a vertical plate, a gear, a branch pipe, a liquid collecting pipe, an L-shaped rack, an L-shaped clamping plate, a first spring, a driving mechanism and a sealing mechanism, wherein the support frame is fixedly connected to one side outside the L-shaped base, the liquid receiving hopper is fixedly connected to the tail end of the support frame, the liquid outlet pipe is fixedly connected to and communicated with one side of the liquid receiving hopper, and the tail end of the liquid outlet pipe is located in the L-shaped base. Urine is peed into the liquid receiving hopper, flows into the liquid outlet pipe and is blocked by the sealing mechanism, the urine drives the driving mechanism to move downwards, the driving mechanism moves downwards to drive the gear to rotate reversely, the gear rotates reversely to drive the L-shaped rack to move upwards, and the L-shaped rack moves upwards to drive the liquid collecting pipe to move upwards to be communicated with the interior of the liquid outlet pipe, then the urine in the middle section flows into the urine collecting pipe and the urine in the urine collecting pipe flows into the paper cup, so that the collection of the urine in the middle section is facilitated, and the urine can be prevented from being splashed on hands.