33 results about "Passing urine" patented technology

The utility model discloses a urine separating and recycling device for a mobile toilet, and relates to the technical field of urine recycling. A urine separating and recycling device for a mobile toilet comprises a urine collecting box and an excrement collecting box and further comprises a separating pipe and a connecting pipe, a feeding flange is arranged on the top of the separating pipe, filtering holes are formed in the bottom of the separating pipe, the connecting pipe is fixedly installed at the bottom of the separating pipe, and the liquid discharging end of the connecting pipe is connected with the urine collecting box. The discharging end of the separating pipe extends into the excrement collecting box; a transmission assembly is arranged on the separation pipe; according to the utility model, by adopting a mechanical separation mode of auger transmission and the extrusion plate, liquid dung is pushed to move in the separation pipe, urine rapidly permeates into the connecting pipe through the filter holes, primary solid-liquid separation is realized, and secondary extrusion is carried out before excrement is discharged through the cooperation of the extrusion plate and the spring, so that the separation efficiency is improved, and the problem of easy blockage of traditional static filtration is avoided.

The utility model discloses a medical examination sample collection anti-pollution device, and relates to the technical field of medical sample collection devices, in particular to a medical examination sample collection anti-pollution device, which comprises a collection kettle, a plurality of urine guide components and a plurality of sample test tubes, a second flow guide pipe is fixedly mounted at one end of the upper part of the collection kettle and is communicated with the collection kettle; a plastic corrugated pipe is fixedly mounted at the other end of the upper part of the collection kettle and is communicated with the collection kettle; when urine is collected, the funnel covers the genital organ of a patient, after the patient urinates, the urine sequentially flows through the funnel, the first flow guide pipe and the second flow guide pipe and then enters the collection pot, the collection pot is used for containing the urine, and the second cap covers the port of the inflow end of the second flow guide pipe; when a urine sample is taken, a test tube is inserted on the joint, the collection pot is inclined, a small amount of urine in the collection pot flows into the test tube through the plastic corrugated pipe, and after sampling is finished, the joint is covered by the first cap, so that the urine is effectively collected.

The utility model belongs to the technical field of paper diapers, and particularly relates to a high-breathability baby paper diaper which comprises a paper diaper body, a self-adhesion waist-tightening sealing layer is arranged on the paper diaper body, and a buffering mechanism is arranged on the surface of the edge, making contact with the inner sides of thighs of a baby, of the paper diaper body. The buffering mechanism comprises buffering strips fixedly connected to the surface of the edge of the paper diaper body, and a flow guiding mechanism is arranged on the surface of the center of the paper diaper body. According to the high-breathability baby paper diaper, urine can be guided to the flow guide nozzle through the flow guide pipe, and the lower surface of the flow guide nozzle is generally in a closed design due to the material, namely, the lower surface of the flow guide nozzle is designed to be a one-way channel, so that only when the urine passes through the flow guide nozzle, the lower surface of the flow guide nozzle is opened, and the urine flows to the water absorption layer to be absorbed; after urine passes through the paper diaper, the flow guide nozzle is closed, so that the urine can be prevented from flowing back, the interior of the paper diaper is kept dry and comfortable, and the ventilation effect is improved.

The utility model relates to the technical field of urine bags, in particular to an anti-backflow urine bag which comprises a bag body, the bag body is used for storing urine, the bag body is connected with a catheter and an anti-backflow block in a penetrating mode, the anti-backflow block is arranged in the bag body, the anti-backflow block is provided with a plurality of overflow channels in a penetrating mode, the overflow channels are arranged in an inclined mode, and the overflow channels are communicated with the bag body. The overflow channel is communicated with the catheter; and the flow choking valve plates are arranged at the outlet end of the overflow channel. Urine in the catheter overflows into the bag body through the overflow channels, noise caused when the urine enters the bag body is avoided, the overflow channels are in one-way circulation through the flow blocking valve plates arranged at the outlet ends of the overflow channels, and the urine in the bag body cannot flow back into the catheter through the overflow channels. And the situation that urine flows back after the urine bag is extruded is avoided.

The application discloses a hydrogel support for urethral wound repair and healing, which comprises an antifouling surface layer, a ZEIN middle layer and a PNIPAM hydrogel bottom layer, wherein the antifouling surface layer is a cross-linked layer added with an antibacterial agent, and the PNIPAM hydrogel bottom layer is loaded with a repair drug. The application utilizes the characteristics that the temperature of urine is higher than that of the urethra, utilizes the temperature-sensitive characteristics of poly (N-isopropyl acrylamide), enables the drug loaded in the hydrogel to be released when the urine passes, is used for offsetting the negative effects caused by the tension change, and utilizes the synergistic effect of the three layers to accelerate the repair and healing of the urethral wound.

The utility model relates to technical field of kit, disclose a urine galactose kit with quantitative function for infant, including kit body, the kit body top fixed connection limit frame, through full urine infusion tube screw thread connection to support on, and make scale value and instruction board adhere, again through screw rod rotates on the bearing, and make screw rod drive connecting plate slide on the guide rod, simultaneously connecting rod promotes piston head to move in infusion tube, and make urine in infusion tube drop to reagent strip through dropper and carry out detection, and piston head moves while synchronously driving instruction board moves on scale value to draw urine drop amount, and further improved the precision of urine detection, and solved the problem that because the inconsistent of dropper drop amount, make part originally normal sample of galactose content, because drop amount is too much and shows that galactose concentration is high, appears false positive result, misled the subsequent diagnosis and treatment.

The utility model discloses a calculus filtering collector, which relates to the technical field of medical instruments and comprises a storage box, a flow guide pipe is fixedly connected to the rear side of the storage box in a penetrating manner, a handle is fixedly connected to the rear side of the top of the storage box, and a filtering pipe is arranged at one end of the flow guide pipe. The filter pipe penetrates through and is movably connected to the front side of the top of the storage box, and the bottom of the front side of the storage box penetrates through and is fixedly connected with a discharging port. The utility model discloses a novel structure. Urine obtained after lithotripsy of a calculus patient is poured into the flow guide pipe and flows in the flow guide pipe, meanwhile, the filter pipe is inserted into the storage box at the top and continues to slide downwards to be fixed, and when the urine flows into the storage pipe through the flow guide pipe and the storage pipe, the urine is filtered through the filter screen at the bottom at the moment; the calculus particles in the urine are left in the storage tube, and the urine flows downwards into the storage box, so that the effect of quickly filtering the calculus is realized, and meanwhile, the filtered calculus can be conveniently stored and taken out.

Disclosed are a quick-response control device for negative pressure drainage of urine and a control method. The device comprises a control unit, a pressure sensor, an electrode-type liquid sensing device, a vacuum pump, and a human-machine interaction interface. The state of urine discharge or liquid level change can be accurately acquired in real time, thereby providing fast and effective data support for automatic start or stop operation of the vacuum pump. The negative pressure suction force can also be automatically adjusted according to changes in the speed at which a patient passes urine and the amount of urine, thereby ensuring the stability and efficiency of the suction process, and effectively preventing the problem of overflow caused by delayed urine suction.

The utility model discloses an anti-hydrops two-piece urinary tract ostomy bag, and relates to the technical field of ostomy bags. The ostomy bag comprises an ostomy base plate and an ostomy bag body, a first sealing ring is arranged on the front face of the ostomy base plate, a liquid accumulation preventing assembly is arranged on the inner side of the first sealing ring, and installation assemblies are arranged on the left side and the right side of the first sealing ring. By designing the liquid accumulation prevention assembly, urine flows to the bottom of the inner cavity of the first sealing ring under the action of gravity and flows into the inner cavity of the fixing cylinder through the liquid leakage hole and the pipeline, by designing the driving assembly, gas generated by pressing the circular air bag enters the inner cavity of the fixing cylinder through the air inlet pipe, and the gas pushes the push block to move, so that the urine is prevented from flowing into the inner cavity of the fixing cylinder. Under the action of pressure, urine flows into the drainage block located at the top of the first sealing ring through the drainage flow channel and is discharged into the inner cavity of the ostomy bag body through the through hole, bacterial infection caused by urine accumulation is avoided, and urine crystals are reduced.

The utility model discloses a closed 24-hour urine sample collecting device, which relates to the technical field of medical supplies and comprises a movable support, and a collecting mechanism is arranged at the top of the movable support. The collecting mechanism comprises a urine receiving funnel, and one side of the urine receiving funnel is fixedly connected with a grip. Through the cooperation of the urine receiving funnel, the grip, the urine storage device, the connecting hose, the adjusting buckle, the urine storage bag, the metering bag and the metering line, a patient opens the adjusting buckle, holds the grip and is attached to the perineum through the urine receiving funnel to receive urine, the urine enters the urine storage device firstly and enters the urine storage bag through the connecting hose, and after the urine is collected, the urine is stored in the urine storage bag through the connecting hose. A patient firstly rotates the valve knob and drives the valve to rotate through the valve knob, so that the urine storage bag and the metering bag are smooth, urine enters the metering bag through the connecting piece, data can be known by observing the metering line, after recording is completed, the urine can be pumped out through the aspirator, asepsis and airtightness are guaranteed, the collection accuracy is improved, and operation is convenient and easy.

An intermittent urinary catheter assembly 100 includes a reinforcement member 106 extending longitudinally at least partially within the distal end portion of the inner drainage lumen 104 of the catheter shaft. The reinforcement member may serve to connect a drainage member 114 to the catheter shaft and includes a drainage passageway in fluid communication with the inner drainage lumen of the shaft for allowing the drainage of urine through the urinary catheter assembly.

The utility model provides a multi-position adjustable urine receiver, which comprises a urine receiving box and a sealing cover embedded on the urine receiving box, universal wheels used for moving are fixedly arranged at four corners of the lower part of the urine receiving box, and one-way joints are fixedly arranged at two sides of the urine receiving box in a penetrating way. The air pump is communicated with the interior of the urine receiving box, air in the box can be pumped out after the air pump is started, negative pressure is formed in the box, the sealing plate moves upwards under the action of the negative pressure, at the moment, urine of a patient is guided by the negative pressure and smoothly sucked into the urine receiving box through the flow guide sleeve, the connecting pipe and the one-way connector, and the sealing plate is tightly attached to the inner wall of the urine receiving box. When the urine needs to be poured, the hanging rod is pressed, the hanging rod drives the sealing plate to descend, the urine in the urine receiving box is discharged through the one-way connector on the other side, collection and treatment of the urine are facilitated, and meanwhile pollution caused by backflow of the urine is avoided through the one-way valve in the one-way connector.

The utility model belongs to the field of medical care, and provides a urine collection and inspection device for elderly patients, which comprises an arc-shaped urinary catheterization cover, a urine inlet is arranged at the top of the arc-shaped urinary catheterization cover, a rubber protective ring is mounted at the urine inlet, a urine outlet is arranged at the bottom of the arc-shaped urinary catheterization cover, and the bottom of the urine outlet is connected with a screw joint; the catheter is detachably connected to the bottom of the screw pipe joint; through mutual cooperation of the arc-shaped urinary catheterization cover, the urinary catheter and the urine collection test tube, urine can be effectively prevented from splashing due to contact with the inner wall of the arc-shaped urinary catheterization cover during use, bubbles are reduced, the urine enters the urinary catheter through the screw joint under the guidance of the arc-shaped urinary catheterization cover, and the urine collection test tube is convenient to use. The filtered urine enters the urine collection test tube through the test tube connector, so that collection is realized, and the outer wall of a collection container and the palm of a user are effectively prevented from being polluted by the urine.

The utility model discloses a urine collection bag which comprises a urine collection bag body and particularly relates to the technical field of medical instruments, the top of the urine collection bag body is fixedly connected with a liquid inlet valve, the top of the liquid inlet valve is fixedly connected with a catheter, one end of the catheter is fixedly connected with a connecting mechanism, the top of the urine collection bag body is fixedly connected with a liquid outlet valve, and the top of the urine collection bag body is fixedly connected with the connecting mechanism. The top of the liquid outlet valve is fixedly connected with a liquid outlet pipe, and the liquid inlet valve and the liquid outlet valve are consistent in structure. According to the urine collection bag, whether liquid can enter the urine collection bag body or not is controlled through the arranged liquid inlet valve, whether the liquid in the urine collection bag body can be discharged through the liquid outlet pipe or not is controlled through the liquid outlet valve, when sampling is needed, only the liquid inlet valve needs to be closed, the liquid outlet valve needs to be opened, then the urine collection bag body is squeezed, and urine can be discharged through the liquid outlet valve and the liquid outlet pipe; according to the equipment, liquid is discharged in a manual extrusion mode, liquid can be accurately taken only by controlling the extrusion force, and the problem that in the prior art, liquid taking is not accurate is solved.

The urine collector for the animal rearing cage comprises a body, a hanging lug and an overflow groove, and the body is of a barrel-shaped structure with an opening in the top. The hanging lug is formed at the top of the side wall of the body and is used for hanging the body at the position of a liquid outlet in the edge of a tray of the rearing cage; the overflow groove is formed in the position, close to the top, of the side wall of the body and extends out of the plane where the side wall of the lower-layer rearing cage is located. The urine collector for the animal rearing cage is installed on the lower bottom face of a tray below the animal rearing cage, urine of the tray can be conveniently collected, and the urine collector is simple in structure, small in size, free of occupying too much space and particularly suitable for being used for the animal rearing cage in a multi-layer stacking mode. Meanwhile, when the urine in the urine collector is too much, the redundant urine exceeding the overflow groove is discharged through the overflow groove, and the urine can be effectively prevented from being discharged to the feeding cage on the lower layer; besides, the filtering effect of the urine sample is effectively provided by arranging the filtering plate, and at the moment, the urine discharging pipe is arranged below the filtering plate, so that the urine sample can be conveniently collected, and the urine sample is prevented from being polluted by the filtering plate when the urine sample topples over.

An apparatus for preventing urine from leaking through the gap between a toilet seat and a toilet bowl when a user is using the toilet from a seated position. The apparatus is generally a compressible material adhered to the bottom surface of a toilet seat. The apparatus is configured to align with the contour of a standard toilet bowl. The side of the apparatus nearest the opening of a toilet bowl has two contours and a peak, similar to the shape of the letter “M”, which helps prevent urine from splashing and helps guide urine into the toilet bowl.

The utility model discloses a urine collecting device which comprises a urine collector, a flow guide pipe, a urine bag and a fixing device. A urine outlet end is arranged on the lower portion of the urine receiving device, the flow guide pipe is inserted into the urine outlet end, the urine outlet end is inserted into the urine bag, and the urine bag and the urine outlet end of the urine receiving device are fixed through the fixing device. The urine collecting device further comprises a connecting piece which is used for fixing the urine collector on a corresponding part of a horse. The urine bag is arranged to replace a traditional urine storage device, the urine receiving device is directly connected with the urine bag, the flow guide pipe is arranged in the urine receiving device, an outlet of the urine bag is guided to the back of a horse body, urine can be guided into the urine bag with a large space through the flow guide pipe in time, effective collection of horse urine in an intensive horse farm is achieved, meanwhile, the weight of the horse is reduced, and the horse urine collection efficiency is improved. And personnel safety is ensured.

The utility model provides an excrement collecting device for screening experimental monkey viruses, and relates to the technical field of animal feeding, the excrement collecting device comprises a bottom bin and a working mechanism, the top end of the bottom bin is provided with a support frame, the inner side of the bottom bin is provided with the working mechanism, and the working mechanism comprises a collecting assembly. The excrement and urine of the test monkey fall into the excrement collecting plate through the hole plate, due to the hollowed-out design of the excrement collecting plate, the urine can smoothly permeate downwards and flow into the urine collecting box below, and the excrement can be intercepted on the excrement collecting plate, so that the effective separation of the urine and the excrement is realized, and the detection accuracy is improved; when excrement needs to be collected, an operator only needs to pull the handle outwards, the inner rail can slide forwards along the middle rail, and meanwhile, the middle rail moves synchronously under the guidance of the outer rail, so that the excrement collecting plate can be opened and closed easily and stably, and excrement can be cleaned and sampled conveniently.

The utility model relates to a rapid urinary sediment filtering device which comprises an extrusion structure and a filtering structure, urine is pushed by the extrusion structure to pass through the filtering structure, the filtering structure comprises a plurality of layers of ultra-thin filtering membranes, the aperture of each ultra-thin filtering membrane is 8-10 microns, and the thickness of each ultra-thin filtering membrane is 30-50 microns. The extrusion structure comprises a push rod, a piston and an extrusion cup, a through hole is formed in the lower end of the extrusion cup, and the through hole is connected with the filtering structure. According to the device, a multilayer grid structure with layer gaps formed among the multilayer ultra-thin filter membranes is fully utilized in a manner of overlapping and combining the multilayer ultra-thin filter membranes, so that sufficient urine can quickly pass through the filter membranes without blockage, urinary sediment is deposited on the filter membranes to the greatest extent, and the subsequent detection requirements are met. The device does not need additional equipment assistance, can be operated by a patient or family members at home, is suitable for more environments and places, and is simple in structure, small in size and convenient for mailing.

This application relates to a device for evenly collecting urine in public restrooms, comprising a urine collection bucket with a connecting hole on one radial side; a perforated sealing plug embedded in the connecting hole; and a connecting pipe passing through the perforated sealing plug. Several urine collection buckets are connected in series via the connecting pipe, allowing urine to flow naturally between the buckets based on liquid level differences. When using this device, regardless of which bucket a user urinates in, or regardless of the frequency of use of different buckets, once one bucket is full, the urine automatically flows through the connecting pipe to buckets that are not full. This avoids uneven urine collection across buckets, ensuring a reasonable match between the total amount of urine collected and the number and volume of the buckets, thus preventing waste of the buckets' quantity and volume.

An intermittent urinary catheter (12) that includes a catheter shaft (14) having at least one drainage opening (24) for draining urine from the bladder through the catheter shaft. The intermittent urinary catheter also includes a detachable member (30) comprising a substance.

The urine collection inspection device comprises a urine receiving cup and a rotating plate, a urine collecting cavity is formed in the top face of the urine receiving cup, a urine outlet is formed in the inner bottom face of the urine collecting cavity, a threaded mounting groove is formed in the bottom face of the urine receiving cup, and a built-in groove is formed in the inner top face of the threaded mounting groove. An internal thread of the threaded mounting groove is in threaded connection with an external thread of the urine collection tube, a connecting groove is formed in one side in the built-in groove, and a threaded hole is formed in one side in the connecting groove. By arranging the urine receiving cup, the threaded mounting groove, the urine collecting pipe, the baffle, the through hole, the limiting rotating block, the threaded rotating rod, the rotating plate and the like, urine can be collected through the urine receiving cup, so that a patient urinates more smoothly, after collection, the baffle can be properly moved to enable the urine to enter the collecting pipe through the urine outlet and the through hole, and the urine collecting effect is improved. The amount of urine entering the urine collection tube can be conveniently controlled, the situation that the collection tube is inconvenient to take out due to overfullness is avoided, and urine collection is facilitated.

A urinary catheter urine collection system with a urinary catheter fluidly coupled to a bag inlet to pass urine from a patient to the bag. A drainage tube fluidly coupled to a bag outlet to pass urine out of the bag. A removable blockage filter between the bag and the drainage tube to filter the urine passing through the drainage tube, the blockage filter having a cup, cup wall and a plurality of wall slits. A flow valve removably positioned between the bag and the blockage filter to selectively block urine flow to the blockage filter, with open and closed configurations. In use, the catheter is inserted into the patient to drain urine from the patient to the bag, and blockage material in the urine is filtered from the urine with the blockage filter as the urine is passed from the bag.

The utility model relates to the technical field of obstetrical nursing, and particularly discloses a urination intention guiding basin for obstetrical and gynecological nursing, which comprises a guiding basin body and an extension plate arranged on the outer wall of the guiding basin body, and further comprises an installation urination mechanism for quickly discharging urine in the guiding basin body, the urination mounting mechanism is located at the bottom of the guiding basin body and comprises a supporting plate, and a partition plate is arranged on the outer wall of the supporting plate; through the effect of installing the urination mechanism and utilizing the effect that the supporting plate is obliquely arranged and installed in the guiding basin body, urine in the guiding basin body can be obliquely collected in a concentrated mode, the urine can be discharged through the urination pipe by opening the urination valve, deposition of the urine in the guiding basin body is reduced, and the urination effect of the guiding basin body is improved. A worker can conveniently discharge urine, the phenomenon that the interior of the guiding basin body is corroded is avoided, and therefore the using effect of the urine meaning guiding basin is improved.

Implant (1, 10, 14) or catheter for insertion into the urethra (2) of a patient, having a through-hole (4) for the passage of urine, in which is disposed a tube (5, 11, 15) made of an elastomer, having a lumen (6) for the passage of urine, in the through-hole (4), the wall thickness of which is so thin that the tube (5, 11, 15) can vibrate when urine flows through it.

The utility model discloses a detector capable of detecting various drugs. The detector comprises a containing module and a detection module, wherein the detection module comprises a circular detection table, and the upper side of the circular detection table is fixedly connected with a circular boss. When the device is used, a urine sample of a suspected person is collected into the urine containing cylinder, the urine containing cylinder is placed into the cylinder, the clamping blocks are embedded into the clamping grooves, the urine containing cylinder is fixed, at the moment, the group of round holes correspond to the inclined grooves, the sleeve is moved upwards, the group of round holes are exposed, and the urine containing cylinder is fixed. Urine in the urine containing cylinder enters the inclined groove through the round hole and flows onto the detection test paper in the test paper containing groove, the urine reacts with the detection test paper, the detection test paper in the corresponding reaction is observed, name labels of drug types in the corresponding label containing groove are observed, and then a common drug rapid detection result can be obtained.

The present disclosure proposes an ergonomic urine collecting device that provides feeling of passing urine naturally. The ergonomic urine collecting device comprises of a base plate (101), a variable length tube (102), a urine collecting pouch (104), a sensor (not shown), a detachable electronic casing (not shown), and a urine discharge outlet (107). The ergonomic urine collecting device enhances the user comfort and prevents turbulence and bulging of the pouch. The device provides a variable length connector with a one-way valve and the entire equipment fits inside an undergarment. Further, the equipment provides early warning to the user when the content inside the urine collecting pouch reaches a threshold level and aids the user in planning to empty the pouch in time.

The present application relates to the technical field of catheter fixing, and provides a urine leakage prevention catheter fixing device and an intelligent nursing system thereof, which comprises a fixing module made of medical silica gel material in a ring structure, has excellent flexibility, biocompatibility and antibacterial property, and can avoid stimulating urethral mucosa and surrounding skin; the inner diameter of the ring structure is self-adaptively adjusted through an embedded elastic belt and a buckle type adjusting mechanism; a urine leakage prevention module is integrated at one end of the fixing module facing the urethral orifice and is composed of a ring-shaped sealing pad and a leakage prevention ring; the ring-shaped sealing pad is made of medical water-absorbing and swelling cotton material, is attached to the skin around the urethral orifice, and can quickly absorb a small amount of exuded urine. Through medical-grade material and scientific structure design, the urine leakage prevention catheter fixing device realizes double protection of stable fixing of the catheter and prevention of urine leakage. The fixing module has good adaptability and anti-skid performance, and can avoid displacement and slipping of the catheter; the urine leakage prevention module can quickly absorb exuded urine and block diffusion, and reduces the risk of skin irritation and inflammation.

The utility model relates to baby's life article technical field especially a kind of quick absorption leakproof baby pull-ups, the protruding is processed in the outside of trousers body, protruding inside is equipped with liquid suction stick, and liquid suction stick outer wall is contacted with hygroscopic cotton layer.This quick absorption leakproof baby pull-ups, through the cooperation of trousers body and protection structure, the urine of baby can easily enter non-woven fabric layer through the through-hole on conical groove, and the urine that cannot be stored in hygroscopic surface layer can be taken again by hygroscopic stick, is stored in protruding inside, to realize that urine can be quickly absorbed through conical groove, and the situation that trousers body absorption urine expands and extrudes baby crotch and buttocks can be reduced to a certain extent, increase the comfortable feeling of baby, through the cooperation of protruding inside and liquid suction stick, part of urine can be stored, when baby is sound asleep and rolls back and forth, urine leakage can be reduced, leading to the situation that bed sheet is soaked.

The utility model relates to the technical field of test paper, and discloses high-sensitivity likapu urine test paper which comprises a detection box and a sealing cover body, a detection paper card is arranged in the detection box, a placing frame is arranged at the bottom in the detection box, a bearing column is fixedly installed in the middle of the sealing cover body, and a sample adding groove is formed in the upper portion of the bearing column. A plurality of inclined flowing pipes are fixedly mounted on the side surface, located in the detection box, of the bearing column, the flowing pipes are communicated with the inner bottom of the sample adding groove, one end, far away from the bearing column, of each flowing pipe is matched with the placement frame, an elastic sealing ring used for blocking the flowing pipes is arranged in the sample adding groove, and a plurality of observation openings matched with the placement frame are formed in the sealing cover body. According to the utility model, after the urine in the sample adding groove stands, the sealing ring is moved upwards, and the urine is guided into the plurality of placing frames through the flow pipe, so that the uniformity of the urine amount in each placing frame is ensured, the uniformity of the urine dispersed on the detection paper card is improved, and the sensitivity of the whole test paper is improved.