41 results about "Mid stream urine" patented technology

The invention discloses an integrated urine collector, and belongs to the technical field of clinical examination and test equipment. The integrated urine collector is composed of a collecting cup, a one-way valve and a test tube, the one-way valve is arranged at the tail end of a liquid inlet tube of the collecting cup, a tube sleeve of the one-way valve is connected with the tail section of the liquid inlet tube of the collecting cup in a sleeved mode, and a valve block of the one-way valve is tightly attached to a liquid outlet of the liquid inlet tube of the collecting cup in a matched mode; the test tube is fixedly connected with the fixing sleeve of the collection cup in a buckling manner. The integrated urine collector is simple in structure, simple in manufacturing process, convenient to assemble and use, free of secondary pollution, good in sealing performance and safety, and capable of ensuring that quantitative and accurate middle-section urine can be obtained every time, so that the inspection quality and the working efficiency are greatly improved.

The invention relates to an extraction and culture method of urine-derived stem cells, and belongs to the field of cell biology and regenerative medicine. The method comprises the following steps: coating a culture plate with a gelatin solution; collecting clean midstream urine of healthy people and adding antibiotics; centrifugally separating the cell precipitate; washing with a phosphate buffer solution; re-suspending the precipitate by using a urine stem cell complete culture medium for primary culture; and after the cells grow to a certain fusion degree, carrying out passage amplification. The urine stem cell complete medium comprises a basic medium, fetal calf serum, epidermal growth factors, platelet-derived growth factors and basic fibroblast growth factors. By adopting the method disclosed by the invention, the urine-derived stem cells can be efficiently and stably separated from urine, and the obtained cells have high multiplication capacity, good stemness maintaining capacity, multidirectional differentiation potential and immunoregulation function, and can provide an ideal seed cell source for treating diseases such as diabetic erectile dysfunction.

The invention relates to the field of flush toilets, in particular to an intelligent closestool with a urine sample detection function. Comprising a closestool body, a penetrating hole is formed in the front end in the closestool body, and a conical plate is rotationally arranged at the lower end of the penetrating hole through a motor and can open the penetrating hole to allow midstream urine to penetrate through when rotating; an expansion plate for preventing urine from escaping is arranged at the lower end of the cone plate, a pressure sensor is arranged at the upper end of the cone plate, and an infrared sensor is arranged above the through hole; a urine guide mechanism is arranged on the side, away from the through hole, of the expansion plate and comprises a drainage arc plate fixedly connected with the closestool body, one end of the drainage arc plate is in movable sealing connection with the expansion plate, and a sampling pipe with two through ends is arranged below the other end of the drainage arc plate; the sampling pipe is coaxially provided with a sampling mechanism, the sampling mechanism comprises a plug which is in dynamic sealing connection with the inner wall of the sampling pipe, and the plug is coaxially provided with a probe for analyzing urine. The device can accurately collect midstream urine samples, realizes household automatic urine detection, is high in detection precision, and can effectively avoid sample pollution.

The invention discloses a urine sampling device, and relates to the technical field of medical care. Comprising a sampling tube, a liquid inlet formed in the bottom of the sampling tube, a liquid pumping handle slidably arranged in the sampling tube and used for pumping urine, a limiting block arranged on the outer wall of the sampling tube in a sleeving mode, a connecting frame fixedly connected to the outer wall of one side of the limiting block, a sliding rod allowing the connecting frame to vertically ascend, descend and slide, and a base fixedly connected to the bottom of the sliding rod. The shell is fixedly connected to the outer wall of one side of the sampling tube. By means of the midstream urine suction device, the problem that when midstream urine is sucked, urine close to the liquid level or urine at the liquid bottom is likely to be mixed due to the influence of factors such as the insertion angle of the suction pipe, the suction speed and the mobility of the urine is solved. The problems that urine is polluted by bacteria on the liquid level, and urine at the bottom of the liquid contains a large amount of precipitates which can interfere with the purity of a sample, so that the extracted sample cannot accurately represent the real condition of the middle area of the urine, and finally the actual data of urine detection is influenced are solved.

The present application relates to the field of intelligent toilet, in particular to a toilet integrated with non-inductive urine detection and intelligent health management, which comprises a display screen electrically connected with a controller arranged beside a water tank, the inner wall of the toilet is a gentle slope surface and is arrayed with micro fans in the circumferential direction, and an ultraviolet lamp strip is arranged above the micro fans; a ring-shaped cavity is formed on the side of the gentle slope surface away from the water seal of the toilet, a ring-shaped water pipe is arranged on the upper part of the ring-shaped cavity and is communicated with the water tank, and two non-inductive urine detection mechanisms are arranged in the middle part of the ring-shaped cavity; each non-inductive urine detection mechanism comprises a detection tube communicated with the ring-shaped water pipe, a detection head is arranged in the detection tube, a sampling needle and a liquid discharge pipe arranged above the sampling needle are respectively connected to the lower end of the detection tube, and the liquid outlet of the liquid discharge pipe extends out of the inner wall of the toilet; and a negative pressure pipe is communicated with the side of the detection tube. The present application collects midstream urine in a flowing state by using negative pressure suction principle, and disinfects and sterilizes the sampling environment by using the disinfection device of the toilet itself, so as to ensure the accuracy of the detection result.

The present application relates to the field of flushing toilet, specifically to a kind of intelligent closestool with urine sample detection function.It includes closestool body, the front end of the inside of closestool body is provided with perforation, the lower end of perforation is provided with conical plate by motor rotation, when conical plate rotates, it can open perforation to pass through midstream urine;The lower end of conical plate is provided with expansion plate to prevent urine from escaping, the upper end of conical plate is provided with pressure sensor, the upper side of perforation is provided with infrared sensor;The side of expansion plate away from perforation is provided with urine guide mechanism, urine guide mechanism includes drainage arc plate fixedly connected with closestool body, one end of drainage arc plate is connected with expansion plate dynamically, the lower side of the other end is provided with sampling tube with both ends through;Sampling tube is coaxially provided with sampling mechanism, sampling mechanism includes plug head connected with the inner wall of sampling tube dynamically, plug head is coaxially provided with probe for analyzing urine.The device can accurately sample midstream urine sample, realize home automation urine test, and the detection precision is high, which can effectively avoid sample pollution.

The utility model relates to the technical field of medical instruments. The clean midstream urine collecting container comprises a sampling bottle, the upper end of the sampling bottle is communicated with a connecting pipe, a fixing ring is fixedly connected to the outer surface of one side of the connecting pipe, a sealing cover is inserted into one end of the fixing ring, and a connecting structure is arranged in the upper end of the connecting pipe. A urine guide funnel is arranged at one end of the connecting structure, and the outer surface of one side of the urine guide funnel is communicated with a discharge pipe. According to the utility model, the urine at the front section and the rear section can be discharged outwards through the discharge pipe, the guide column can be driven to move downwards by pushing the push block, and the drainage pipe is driven to rotate through the guide groove, at the moment, the multiple groups of drainage holes coincide with one another, and the discharge pipe can be blocked through the outer surface of the blocking piece, so that the urine at the middle section can be collected; therefore, the urine collecting process is simple and convenient, the urination process does not need to be interrupted, and the comfort level of a patient is improved to a certain degree.

The utility model discloses a urine collecting cup and a midstream urine collecting device, and belongs to the field of medical consumables. The urine collecting cup comprises a cup body with a urine collecting cavity and a collecting pipe communicated with the urine collecting cavity; the cup body is of a conical thin-wall structure with the bottom face on the upper portion. A urine inlet and a urine outlet are formed in the cup body; the collecting pipe is fixedly connected with the outer side wall of the cup body; the inlet of the collecting pipe is higher than the outlet of the collecting pipe and is positioned above the horizontal plane of the urine outlet; and the urine outflow amount of the urine outlet is smaller than the urine inflow amount of the urine collection cavity. According to the midstream urine collecting device, primary urine can be discharged, midstream urine is collected after flowing out of the collecting pipe, and effective collection of the midstream urine is effectively achieved.

The invention discloses an animal husbandry and veterinary urine sample sampling and detecting device and method, and relates to the technical field of animal husbandry and veterinary sampling and detecting, the animal husbandry and veterinary urine sample sampling and detecting device comprises a box body and a flow guide arc plate fixedly connected to the top of the box body, a sample flow guide opening is formed in the upper surface, close to one end, of the flow guide arc plate, and a sampling hopper is fixedly connected to the bottom end of the sample flow guide opening; a sampling rotating table is movably connected to the inner wall of the box body, a placement groove is formed in the outer wall of the sampling rotating table, a sampling pipe is movably inserted into the inner wall of the placement groove, and a sampling sealing cover is movably inserted into the top end of the sampling pipe. Urination is induced through the flow guide arc plate and the straw-imitating mattress which are arranged in the animal activity area, the urination event is judged in real time through cooperation of the infrared sensor and the heat-sensitive sensor, and the subsequent process is automatically triggered. The whole sampling process does not need any manual intervention, the device is directly located on a sampling site, once urination is detected, the two-position three-way electromagnetic valve is immediately started, and clean midstream urine is automatically separated and collected.

The invention discloses a medical clinical urine sampler which comprises a propelling transmission assembly, a rotary connection structure, a urine inlet funnel, a main body operation shell, a middle operation groove, an anterior urine sampler, an anterior urine diversion trench, a midstream urine diversion trench and a midstream urine sampler. The invention belongs to the technical field of clinical urine sampling, and particularly relates to a medical clinical urine sampler. The pushing transmission assembly and the rotary connecting structure are provided, the sliding plugging piece is driven to slide along the sliding plugging guide rail through the magnetic adsorption force of the moving magnet block, urine entering the urine inlet funnel is guided, the magnet block can control the sliding plugging piece to move, and the sliding plugging piece can be pushed to move through the cooperation of the horizontal connecting rod and the left button. By means of the scheme, automatic separation and collection of forepart urine and midstream urine are achieved, and automatic experience is brought.

The invention discloses a urine sample sampling device, and relates to the technical field of medical instruments. The device comprises a collection cylinder, a liquid inlet pipe is fixedly mounted at the top of the collection cylinder, and a liquid inlet hopper is detachably mounted at the top of the liquid inlet pipe; a partition plate is fixedly installed in the middle of the interior of the collecting cylinder and divides the interior of the collecting cylinder into an upper cavity and a lower cavity, and a first through hole is formed in the middle of the partition plate. Through the arrangement of the first control assembly, the upper chamber, the lower chamber and other structures, when a urine sample is collected, front-section urine and middle-section urine can be automatically separated without suffocating the urine by a patient, so that not only is the detection result prevented from being interfered by impurities of the front-section urine, but also the urine can be prevented from being spilled to pollute the patient, and the detection accuracy is improved. In addition, due to the design of the adjusting rod, the corrugated pipe and the second control assembly, laboratory personnel can conveniently carry out multiple sampling operations without using additional tools such as a dropper, the experiment process is simplified, and operation errors are reduced.

This utility model discloses a clinical urine collection device, including a device frame, a urine storage bucket, a urine collection trough, a urine collection basin, and a main pipe. The urine storage bucket is disposed inside the device frame. A urine sample tube is disposed on one side of the device frame. The main pipe is disposed above the urine storage bucket. A secondary pipe is disposed above the urine sample tube. A catheter is installed between the secondary pipe and the main pipe. A rotating rod is disposed below the catheter, with one end of the rotating rod extending into the interior of the main pipe and fitted with a second sealing plate. The other end of the rotating rod passes through the secondary pipe, and a first sealing plate is fixed to the outer wall of the rotating rod at the location of the secondary pipe. The urine collection trough is fixed to the top of the device frame, and the urine collection basin is disposed inside the urine collection trough. This utility model not only facilitates the collection of midstream urine, preventing urine sample contamination, but also avoids hand contamination and urine spillage, making it convenient and hygienic to operate.

The invention discloses a sectional type urine sampling device based on medical examination, and belongs to the technical field of medical treatment, the sectional type urine sampling device comprises a liquid receiving device, a liquid guide pipe and a liquid storage device, the liquid receiving device is connected with the liquid storage device through the liquid guide pipe, the liquid storage device comprises a liquid storage cylinder, the liquid storage cylinder is vertically provided with three groups of cavities, and the cavities are communicated with the liquid storage cylinder. A cavity is formed in the middle of the liquid storage cylinder, the cavity is used for storing anterior segment urine, midstream urine and posterior segment urine in sequence from bottom to top, a vertical pipe is arranged in the center of the liquid storage cylinder, and the upper end of the vertical pipe penetrates through the outside of the liquid storage cylinder to be connected with a liquid guide pipe. And the sectional design can effectively avoid pollution of the anterior segment urine and the posterior segment urine, so that the purity of the midstream urine is ensured. Meanwhile, due to the structural design of the device, the flowing path of the urine is clear and controllable, the uncertainty of manual operation is reduced, and the accuracy and reliability of the sampling process are improved.

The invention relates to the technical field of intelligent closestools, in particular to a urine analysis method for intelligent closestool health monitoring, which comprises the following steps: determining a preset start node and a preset end node of midstream urine sample collection based on historical data of a urine sample collection process; in the urine sample collection process, firstly, a preset starting node and a preset ending node are corrected based on urine sample collection process data monitored in real time so as to obtain a midstream urine sample; next, matching corresponding urine sample detection historical data based on a first detection result of the midstream urine sample, and determining a comprehensive deviation degree according to the urine sample detection historical data and the first detection result; finally, determining to perform sample quality compensation on the midstream urine sample according to the comprehensive deviation degree and the first detection result. The problem that the detection result of the urine sample is easily influenced by the state of the sample due to the fact that the initial urine or terminal urine component is possibly mixed into the sample collected by the fixed node in the prior art is solved.

The utility model discloses a urine collector, which comprises a urine receiving funnel, a urine collecting tube and a urine collecting tube, the front-section urine collecting bottle is communicated with the liquid outlet end of the urine receiving funnel through a connecting pipe; the floating ball is arranged in the front-section urine collecting bottle and can block the liquid inlet of the front-section urine collecting bottle after floating upwards along with the liquid; the midstream urine collecting bottle is communicated with the connecting pipe through a communicating pipe; the liquid inlet end of the urination catheter vertically extends into the midstream urine collection bottle from bottom to top. According to the midstream urine collecting bottle, the floating ball is arranged in the forepart urine collecting bottle, in the urine collecting process, as the forepart urine continuously enters the forepart urine collecting bottle, the floating ball continuously floats upwards until the liquid inlet of the forepart urine collecting bottle is blocked, and midstream urine is collected into the midstream urine collecting bottle through the communicating pipe; excessive midstream urine can be discharged from the urine discharging pipe, and only a proper amount of midstream urine is reserved in the midstream urine collecting bottle, so that the purpose of quantitatively collecting the midstream urine is achieved.

The invention discloses a sectional urine sampling device suitable for medical examination, and relates to the field of medical examination, the sectional urine sampling device comprises a sampling device, a cabinet door is rotatably mounted in the middle of the front end surface of the sampling device, a fixed inner cavity is formed in the sampling device, a support plate is fixedly mounted at the top of the inner wall of the fixed inner cavity, and a placement rack is fixedly mounted in the middle of the top end of the support plate; a sampling box is placed in the placement frame, and a plurality of sample storage grooves are formed in the sampling box; the adjusting mechanism is matched with the multiple sample storage grooves, urine is accurately collected in a segmented mode, a driving part drives a driving rack plate to slide, the driving rack plate is meshed to drive a driven gear to rotate, then a movable supporting plate rotates around a supporting shaft, and a sample conveying pipe is adjusted to correspond to different sample storage grooves; the sampling process does not need to be interrupted, anterior-segment urine, midstream urine and posterior-segment urine can be guided into different sample storage tanks respectively, so that sample mixing is avoided, the defect of sampling with a single container in the prior art is overcome, and the accuracy of a medical examination result is improved.

The utility model relates to a middle-section urine sampler with a vent hole, which belongs to the field of urine sampling tools and comprises a sampling cup and a collecting tube, the sampling cup is divided into a front-section urine collecting cup and a middle-section urine collecting cup by a partition plate, and the partition plate is provided with a sampling air column extending towards the cup opening direction of the sampling cup. A guide-out opening is formed in the side wall of the middle-section urine collecting cup and forms a guide-out pipe on the outer wall of the sampling cup, a fixing ring is arranged on the outer edge of the guide-out pipe, a collecting air column extending in the cup opening direction of the sampling cup is arranged on the fixing ring, and the collecting pipe is detachably connected with the sampling cup and comprises a pipe cover and a pipe body. The front-section urine collecting cup and the middle-section urine collecting cup are integrally designed and separated through the partition plate, the structure of the vent holes is added, the situation that front-section urine and middle-section urine are difficult to separate due to the influence of air pressure or air resistance is avoided, the whole structure is simple, design is reasonable, middle-section urine can be accurately collected, and the urine collecting cup is suitable for application and popularization.

The application relates to the technical field of medical equipment, and particularly discloses a urine sampling and detecting assembly for urology, which comprises a shell, a urinary catheter arranged at the top of the outer wall of the shell, and a first funnel arranged at the top end of the urinary catheter; the inner cavity of the urinary catheter is communicated with the inner cavity of the shell; three conversion mechanisms are arranged at the bottom end of the inner cavity of the shell, and the bottom end of the conversion mechanism extends out of the bottom end of the shell. The device can automatically separate urine into front urine, middle urine and rear urine, and directly guide the urine into corresponding test tubes, so that the complexity of self-segmented urine discharge of a patient and human errors are eliminated, the risk of urine reflux caused by segmented urine discharge and potential health damage of the bladder and the kidney are avoided, the device reduces splashing and dripping in the urine transfer process, effectively reduces the risk of cross infection, and provides more reliable and safe urine samples for clinical diagnosis of urology.

The invention belongs to the technical field of medical equipment, and provides a midstream urine collector, which comprises a collecting hopper, a urine collecting pipe, a urine collecting pipe, a urine collecting pipe, a urine collecting pipe and a urine collecting pipe, the valve plate is rotationally connected with the collecting hopper and is in sealing fit with the collecting hopper, and a urine outlet hole is formed in the valve plate; the front-section urine collecting pipe is coaxially connected to the bottom of the collecting hopper; the midstream urine collecting pipe is connected to the bottom of the collecting hopper; the bearing piece is arranged in the front-section urine collecting pipe and is in sliding fit with the front-section urine collecting pipe in the axial direction; the transmission mechanism is used for converting the axial displacement of the bearing part into rotary motion for driving the valve plate to be switched between the first position and the second position; the adjusting mechanism is used for adjusting the urine weight threshold value required by the bearing part to start to descend. According to the middle-section urine collector provided by the invention, the discarding amount of the front-section urine can be preset according to the actual urine volume of a patient, so that the problem of sampling failure of the patient with small urine volume caused by the traditional fixed discarding amount design is solved.

The invention relates to the technical field of medical test sample collection equipment, and discloses an infrared induction type midstream urine automatic collector and a control system thereof, and the infrared induction type midstream urine automatic collector comprises a urine main channel, a real-time flow velocity sensor based on an infrared induction principle, an electric three-way valve, a microcontroller and a data storage unit. In the working process, the microcontroller obtains the instantaneous flow velocity monitored by the flow velocity sensor in real time, the instantaneous flow velocity is dynamically compared with universal or personalized urine flow feature vectors pre-stored in the data storage unit, the switching points of the initial section, the middle section and the tail section of the urination process are accurately judged, and then the electric three-way valve is automatically controlled to switch flow paths; the waste of initial and tail section urine and the accurate collection of midstream urine are realized. The midstream urine collecting device realizes whole-course automation, intelligence and individuation of midstream urine collection, improves the purity of a sample and the accuracy of collection, is simple, convenient and sanitary to operate and high in applicability, and solves the problems that the traditional midstream urine collecting operation is inconvenient, the sample is easily polluted and the midstream is difficult to accurately define.

This utility model discloses a urine collection device for urine testing, relating to the field of urine collection technology. It includes a urine collection bucket, a handheld block on the outside of the bucket, an installation groove on the top of the handheld block, a pressing block movably installed inside the installation groove, a discharge pipe at the bottom of the bucket, the discharge pipe communicating with the bucket, an installation cylinder on the outside of the discharge pipe, and a diversion pipe on the outside of the discharge pipe. The installation cylinder and the diversion pipe are parallel and both communicate with the discharge pipe. A collection pipe is detachably attached to one end of the diversion pipe. Employing a press-type linkage sealing mechanism (press block - pull rod - sealing assembly), the flow rate switching between the discharge pipe and the diversion pipe can be achieved with a single hand operation. This allows for rapid conversion between initial urine disposal and precise midstream urine collection without sample contact, meeting the standardized collection requirements of clinical laboratories for segmented samples.

The application discloses a medical clinical urine sampler, which comprises a propelling transmission assembly, a rotary connecting structure, a urine inlet hopper, a main body operation shell, a middle operation groove, a front urine sampler, a front urine diversion groove, a middle urine diversion groove and a middle urine sampler. The application belongs to the technical field of clinical urine sampling and specifically relates to a medical clinical urine sampler. The propelling transmission assembly and the rotary connecting structure are provided, the magnetic attraction force of a moving magnet block drives a sliding blocking piece to slide along a sliding blocking guide rail, urine entering the urine inlet hopper is guided, the magnet block can not only control the movement of the sliding blocking piece, but also can control the closing and starting of the two electromagnets on the left side and the right side through cooperation of the horizontal connecting rod and the left side button, so that the flow of the urine is controlled through the overturning of the bottom overturning plates on the left side and the right side, and the automatic separation and collection of the front urine and the middle urine are realized, and an automatic experience is brought.

This application relates to the field of medical devices, and in particular to a female urine collection device, comprising a first bottle, a second bottle, and a driving component. The top of the first bottle and the bottom of the second bottle are movably connected. The driving component is used to drive the first bottle to rotate. Both the first and second bottles have perforated plates that abut against each other on their inner walls. The second bottle is provided with a drain tube. In the initial state, the holes of the two perforated plates are aligned to form a primary urine channel. When urine enters the middle stage, the driving component drives the first bottle to rotate relative to the second bottle, causing the holes of the two perforated plates to be completely misaligned, closing the primary urine channel. At the same time, the second bottle forms a closed chamber to intercept the middle urine, which is finally discharged through the drain tube. After a suitable amount of middle urine is discharged, the driving component resets the first bottle, allowing the secondary urine to mix with the primary urine and enter the first bottle for storage.

The utility model discloses a urine sampler which comprises a funnel, the bottom end of the funnel is fixedly connected with a bent pipe, the lower side of the middle section of the bent pipe is provided with a collecting hole, the corner, close to the inner wall, of the collecting hole is fixedly connected with a horizontally-arranged flow guide elastic piece, and a silica gel gasket is embedded in the flow guide elastic piece. The silica gel gasket abuts against the corner, close to the outer inner wall, of the collecting hole, the outer side of the collecting hole is fixedly connected with a film sleeve, and the other end of the film sleeve is fixedly connected with a sampling bottle. According to the midstream urine collector, midstream urine can be effectively collected by arranging the flow guide elastic piece for controlling opening and closing of the collection hole, a sampler does not need to deliberately discharge the midstream urine in the process, under the guiding effect of the bent pipe, the possibility of urine splashing is reduced, the urine collection comfort is improved to a great extent, the best midstream urine in a urine test can be obtained, and the sampling efficiency is improved. Meanwhile, the urine detection device has the advantages of being simple in structure, low in production cost, extremely easy to popularize and the like.

The invention relates to the technical field of medical examination appliances, in particular to a sectional type middle-section urine collection cup. The collection cup comprises a cup body and a test tube, a front-section urine collection box is arranged at the bottom of the cup body, a collection cavity with a floating ball is arranged in the front-section urine collection box, and a front-section urine collection hole with the diameter smaller than that of the floating ball is formed in the upper side wall of the box body. The edge of the upper side wall of the cup body is connected with a partition plate, and the partition plate is provided with an overflow hole. A midstream urine collecting hole is formed in the lower side wall of the cup body and below the overflow hole and detachably connected with the test tube. The side wall of the box body, the inner side wall of the cup body and the partition plate define an overflow cavity, and a rear-section urine discharge hole communicated with the overflow cavity is formed in the corresponding side wall of the bottom of the cup body. The collection cup realizes separation of forepart urine and midstream urine through automatic plugging of the floating ball, and ensures the purity of the midstream urine; the overflow cavity ensures smooth discharge of rear-section urine; multiple functions are integrated, operation is easy and convenient, the test tubes are detachable, and sample treatment is facilitated.

The invention discloses a urine analysis and collection device, and particularly relates to the technical field of urine collection, the urine analysis and collection device comprises an inner sampling cup, the outer end of the inner sampling cup is sleeved with an outer sampling cup, the bottom end of the inner sampling cup is provided with an outer interface, and the bottom end of the inner sampling cup is fixedly provided with a sealing gasket in contact with the inner wall of the outer sampling cup; a communicating pipe and a corrugated pipe are fixedly arranged at the bottom end of the outer sampling cup, the outer connector can coincide with the communicating pipe or the corrugated pipe, the communicating pipe is used for collecting a sample, and the corrugated pipe is used for directly discharging urine. By changing the flowing path of urine, midstream urine flows into the vertical pipe through the connecting channel to serve as a urine sample, the mode of collecting the midstream urine does not need to forcibly interrupt the urination process, discomfort or inflammation caused by the urination process is avoided, the urine collection comfort and safety are improved, and the collection efficiency is higher for patients suffering from dysuria due to diseases.

The invention relates to the technical field of medical sampling devices, in particular to a splash-proof wide-mouth urine collection cup and a sealed transfer device.The splash-proof wide-mouth urine collection cup comprises a cup body, a liquid storage cavity is formed in the cup body, and the upper end of the cup body is provided with a wide-mouth structure; the separation piece is arranged in the liquid storage cavity to divide the liquid storage cavity into a first cavity for collecting urine at the front end and a second cavity for collecting urine at the middle section, and a sampling opening which is communicated with the second cavity and is used for leading out the urine in the second cavity is formed in the side wall of the cup body. The liquid storage chamber is divided into the first chamber and the second chamber by the separator, and the liquid level response mechanism is matched to block the liquid guide port and keep the sealing state at the preset liquid level, so that the effective isolation of forepart urine and midstream urine and the detachable connection of the sampling container and the sampling port are realized, the midstream urine can be directly transferred from the cup body to the sampling container, and the sampling efficiency is improved. Spilling leakage and pollution caused by the pouring step are avoided, and the wide-opening structure at the upper end of the cup body is beneficial for preventing urine from splashing out.

The utility model discloses a urine sampling device which comprises a shell and a liquid inlet formed in the top of the shell, two partition plates are fixed in the shell and divide the interior of the shell into an initial-section collecting tank, a middle-section collecting tank and a tail-section collecting tank, and the initial-section collecting tank, the middle-section collecting tank and the tail-section collecting tank are gradually far away from the liquid inlet. Cover plate assemblies are arranged at the tops of the initial-section collecting tank, the middle-section collecting tank and the tail-section collecting tank; by means of the designed partition plates, the interior of the shell can be divided into the initial-section collecting groove, the middle-section collecting groove and the tail-section collecting groove, and after urine is discharged into the shell, the urine can be collected conveniently under the cooperation of the cover plate assembly and the plastic sheet; according to the sampling device capable of automatically completing urine segmentation, the initial section urine, the middle section urine and the tail section urine can be automatically collected in the initial section collecting groove, the middle section collecting groove and the tail section collecting groove respectively, the urine sampling convenience of women is improved, and meanwhile, the middle section urine can be taken more conveniently.

This invention discloses a urine collection device for nephrology testing, relating to the field of medical device technology. The device includes a housing, a urine collection funnel, a sample box, and a segmented sampling mechanism. The urine collection funnel is detachably mounted at the mounting port on the top of the housing, and the sample box is detachably connected to the bottom. The segmented sampling mechanism and a partition are located inside the housing. A guide tube of the segmented sampling mechanism penetrates the partition and extends into the sample box. The segmented sampling mechanism includes a diversion funnel, a primary collection chamber, and a secondary collection chamber. The diversion funnel contains a segmentation platform, a float, and other structures, which, together with the guide tube, valve, and knob, enable segmented collection and discharge of urine. The urine collection funnel has a detachable splash guard, and the outer side of the housing is fitted with an adjustable grip mechanism. The sample box has a transparent, non-slip design. This device can accurately obtain midstream urine, effectively avoiding urine splashing and sample contamination. It is easy to operate, has good sealing properties, reduces the risk of infection, improves testing efficiency and accuracy, and meets the urine collection needs of clinical nephrology testing.