103 results about "Mid stream urine" patented technology

The invention discloses midstream urine collection equipment with high sealing performance, belongs to the technical field of midstream urine collection, and aims to solve the problems that a patient cannot accurately control the urination rhythm, so that the boundary between forepart urine and midstream urine is fuzzy, the collected midstream urine contains part of forepart urine, and the midstream urine collection accuracy is influenced. A fixing frame is fixed to the inner side wall of the collecting hopper, a contact plate is arranged on one side of the fixing frame, four evenly-distributed positioning columns are fixed to the side, close to the fixing frame, of the contact plate, and the positioning columns are movably connected to one side face of the fixing frame; after the contact plate is impacted by urine, impact force can be transmitted to the pressure sensor, the impact force of the urine can be detected through the arranged pressure sensor, and then the pressure sensor is matched with the PLC to distinguish anterior urine, midstream urine and posterior urine, so that the boundary distinguishing between the midstream urine and the anterior urine is obvious, and the accuracy of urine detection is improved. The problem that the accuracy of midstream urine collection is affected due to the fact that the collected midstream urine contains part of anterior urine due to autonomous judgment of a patient is avoided.

The invention discloses a urine collection and storage device, and relates to the technical field of urine collection devices, the urine collection and storage device comprises a base frame for receiving urine and a liquid guide channel fixedly arranged on the base frame, the base frame is provided with a floating collection mechanism for quantitatively collecting urine at the middle end, and the floating collection mechanism comprises a horizontal base fixedly connected to the inner wall of the base frame; the horizontal base is provided with a horizontal assembly for adjusting the relative position of the transverse base and the liquid guide channel, the two horizontal sides of the middle clamping base are provided with a main inner cavity column and a slave inner cavity column respectively, and the partition frame is provided with a blocking assembly for partitioning and sealing the internal space of the main inner cavity column and the slave inner cavity column. By arranging the floating collection mechanism, midstream urine of a patient can be accurately collected, and meanwhile, tissues and impurities deposited at the bottom of a urine bag are abandoned, so that the purity and representativeness of a urine sample are effectively improved, the accuracy of a detection result is ensured, and the misdiagnosis risk caused by sample pollution or impurity mixing is reduced.

The invention discloses a urine sampling device for a clinical laboratory, relates to the technical field of urine sampling and detection, and aims to solve the technical problem that middle-section urine samples are difficult to collect due to physiological degeneration of old people, and the urine sampling device comprises a receiving cup, a collecting and filtering mechanism, a cutting assembly, an extrusion unit and a backflow unit. In the aspect of urine filtration, the collecting and filtering mechanism works cooperatively by means of the bearing cylinder, the circulating cylinder and other components, particles in urine are filtered accurately, and the particles are prevented from interfering with medical urine detection; the front section of urine is accurately intercepted and impurities are removed through the intercepting assembly; when the urine volume is insufficient, the extrusion unit and the backflow unit are tacitly matched to automatically supplement the urine sample volume, in addition, the urine flowing form can be optimized by arranging a cone in the circulation channel, all the assemblies are easy, convenient and flexible to operate, the overall structure is stable and good in sealing performance, and various medical urine detection requirements can be met; a high-quality urine sample is provided, and clinical examination work is powerfully supported.

The invention relates to a midstream urine collecting device. Comprising a box body, an electric control mechanism fixedly arranged on the box body, a first through hole fixedly formed in the box body, a second through hole fixedly formed in the box body, a cover plate fixedly arranged on the box body, a collection mechanism which is fixedly arranged on the box body and penetrates through the first through hole, and a storage mechanism which is fixedly arranged on the box body and penetrates through the second through hole, the cleaning mechanism is fixedly arranged on the collecting mechanism; the collecting mechanism comprises a collecting pipe arranged on the first through hole in a penetrating manner, a collecting funnel fixedly arranged on the collecting pipe, an intercepting assembly fixedly arranged on the collecting pipe and a linkage assembly fixedly arranged on the box body; the problems that midstream urine is polluted and the device cannot be repeatedly used are solved.

The utility model discloses a liquid sampling device, which relates to the technical field of sampling devices and comprises a guider and a fluid director, a liquid channel is arranged in the guider, one end of the guider is a liquid inlet, and the other end of the guider is a liquid outlet; a diversion inlet is formed in the top of the fluid director, and a diversion outlet is formed in the bottom end of the fluid director; according to the utility model, by arranging the guider and the fluid director, after entering the guider, the first-section urine is guided into the fluid director and is collected in an external liquid storage device through the fluid director, and when the liquid level of the urine in the fluid director reaches the fluid director inlet, the subsequent middle-section urine passes through the upper part of the fluid director inlet and is finally discharged from the fluid outlet; the first-stage urine cannot be polluted by subsequent urine, in the first-stage urine sampling process, a user does not need to interrupt urination, urine cannot be splashed out, and a comfortable and sanitary urine collecting process is brought to the user.

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.

A urine collecting device designed for collecting urine specimens includes a funnel, a compartment, and a urine flow segregating pathway unit The funnel is configured to automatically part a labia majora from a vulvar region to allow urine to pass through. The compartment is located below the funnel, contains multiple chambers arranged vertically side by side, with each chamber designed to collect a urine specimen. Each chamber houses a spherical floater that moves to securely retain the urine when the chamber is filled. The device also features a locking ring to operatively couple the funnel to the compartment. The urine flow segregating pathway unit sequentially directs urine into the chambers: the first chamber collects first-void urine (FVU), while the second and third chambers collect midstream urine (MSU1 and MSU2). The spherical floaters in each chamber rise to retain the urine securely, ensuring accurate MSU specimen collection for testing.

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.

A middle-section urine collecting cup relates to the technical field of medical sampling appliances and comprises a collecting cup body, a partition plate and a floating ball, a convex ring is arranged on the middle lower portion of the inner wall of the collecting cup body, a supporting seat is arranged in the middle of the bottom of the partition plate and provided with a hollow inner cavity, and a round hole communicated with the hollow inner cavity is formed in the middle of the partition plate. The outer diameter size of the partition plate is between the inner diameter size of the collecting cup body and the inner diameter size of the convex ring, the height size of the partition plate does not exceed the height size of the convex ring in the collecting cup body, and the diameter size of the floating ball is larger than the diameter size of the round hole in the middle of the partition plate. The midstream urine collecting cup is simple and reliable in structure and convenient to operate, the urine collecting process is standardized, midstream urine can be accurately collected, the accuracy and objectivity of a detection result are ensured, a urinalysis person is prevented from splashing urine on the hand in order to collect midstream urine, and unnecessary troubles are reduced.

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 invention discloses a midstream urine collection device with strong sealing performance, which belongs to the technical field of midstream urine collection and aims at the problem that patients cannot accurately control the urination rhythm, resulting in blurred boundaries between front-end urine and midstream urine, causing the collected midstream urine to contain part of the front-end urine, thus affecting the accuracy of midstream urine collection. The device comprises a collecting bucket, an inner side wall of the collecting bucket is fixed with a fixing frame, one side of the fixing frame is provided with a contact plate, and four evenly distributed positioning columns are fixed on the side of the contact plate close to the fixing frame, and the positioning columns are movably connected to a side of the fixing frame; after the contact plate is impacted by urine, the impact force of the urine can be transmitted to a pressure sensor, and the pressure sensor is provided so that the impact force of the urine can be detected, and then cooperated with a PLC controller to distinguish between front-end urine, midstream urine and back-end urine, so that the boundaries between midstream urine and front-end urine are clearly distinguished, thereby avoiding the patient's independent judgment causing the collected midstream urine to contain part of the front-end urine, thus affecting the accuracy of midstream urine collection.

The utility model discloses a midstream urine sterile collection and retention device, which comprises a conveying assembly, and a collection tube and a collection box which are connected with the conveying assembly, the whole conveying assembly is composed of a first conduit, a second conduit and a third conduit, the upper end of the first conduit is provided with a urine collector, the lower end of the first conduit is provided with a connector, and the connector is connected with the collection tube. The upper end of the second guide pipe and the upper end of the third guide pipe are both connected with the connector, the collecting pipe is connected with the lower end of the second guide pipe, an exhaust pipe arranged at the upper end of the collecting pipe is connected with the third guide pipe through a fourth guide pipe, and the collecting box is connected with the lower end of the third guide pipe. The urine collecting device has the advantages that it is guaranteed that middle-section urine in the second catheter can smoothly enter the collecting pipe, meanwhile, the exhaust pipe is connected with the second catheter through the connecting frame, and the second catheter, the exhaust pipe and the collecting pipe can be conveniently and rapidly separated.

The invention relates to the field of medical instruments, in particular to a urine test sampler for the nephrology department. A nephrology department urinalysis sampler comprises a base, a sampling baffle, a supporting pipe, a funnel, a flow guide pipe, an outer frame pipe, a sampling mechanism and the like, the base is installed on the ground, the side edge of the base is rotationally connected with the sampling baffle, the supporting pipe is fixedly connected to the base, the funnel is fixedly connected to the supporting pipe, the flow guide pipe is arranged at the bottom of the funnel, and the outer frame pipe is fixedly connected to the outer ring of the supporting pipe. The outer frame pipe wraps the top of the funnel but does not make contact with the funnel, and a sampling mechanism for sampling is arranged in the supporting pipe. A section of space is reserved through the sampling inner pipe, midstream urine directly flows into the sampling pipe, sampling is more accurate, the sampling process is cleaner through the vertical base, the sampling range is adjusted through the adjusting assembly, and the purpose of convenient sampling is achieved.

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 utility model relates to a midstream urine sampling device, it includes urinary catheterization subassembly, urine receiving subassembly and sampling tube, urinary catheterization subassembly includes the inclined main conduit, the bottom of main conduit is communicated with first conduit, second conduit and third conduit in proper order from high to low, the lower end of first conduit is movably connected with lifting sleeve, and the lower end of second conduit is movably connected with the lifting sleeve. The bottom of the lifting sleeve is provided with a liquid guide port, the liquid guide port is communicated with a third guide pipe through a liquid guide pipe, the lower end of the third guide pipe is provided with a liquid discharge port for guiding the sewage discharge channel, the liquid guide port is further provided with an opening and closing valve, the sampling pipe is connected with the second guide pipe in a sleeving mode, and the urine receiving assembly is communicated with an upper end connector of the main guide pipe. By means of the segmentation and gravity principle of the catheterization assembly, automatic diversion of segmented urine is achieved, a patient does not need to hold urine, and the sampling difficulty and discomfort of the patient are reduced; the amount of urine at the front end can be adjusted according to the individual condition of a patient, so that the sampling result is more accurate.

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 invention provides urinalysis equipment for emergency internal medicine, and relates to the technical field of urinalysis auxiliary equipment.The urinalysis equipment comprises an outer shell, a liquid guide cover is installed at the upper end of the outer shell, a plugging assembly is installed in the liquid guide cover, a first quartz glass pipeline is installed in the outer shell, and an electric control valve and an ultrasonic liquid detection sensor are installed on the first quartz glass pipeline; a containing opening is formed in the outer side of the outer shell, a container is placed in the containing opening, a second quartz glass pipeline is installed in the outer shell, one end of the second quartz glass pipeline is connected with the first quartz glass pipeline, a nozzle is installed on the inner side of the containing opening, the nozzle is connected with the second quartz glass pipeline, and a water storage assembly is installed on the inner side of the outer shell. A flushing assembly is mounted on the inner side of the liquid guide cover; in the urine collection process, middle-section urine of a person can be automatically collected according to time, and the person does not need to deliberately control the urine collection device, so that the urine collection efficiency can be improved in the urine test process.

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 sampling device for collecting liquid, and relates to the technical field of sampling devices, comprising: a guide, a flow guide and a lifting device, wherein a liquid channel is arranged in the guide, one end of the guide is a liquid inlet, and the other end is a liquid outlet; the flow guide is connected to the guide, a flow guide inlet is arranged at the top of the flow guide, a flow guide outlet is arranged at the bottom of the flow guide, and the lifting device is arranged in the flow guide; the utility model arranges the guide and the flow guide, and arranges the lifting device in the flow guide, and the lifting device rises as the liquid level of urine in the flow guide rises until the flow guide inlet is closed, so that subsequent middle urine directly passes over the flow guide inlet and is finally discharged from the liquid outlet, the initial urine will not be contaminated by subsequent urine, and in the initial urine sampling process, the user does not need to interrupt urination, and urine will not splash, thereby providing the user with a comfortable and hygienic urine collection process.

The utility model relates to a midstream urine collector, and relates to the technical field of medical instruments. Comprising a collecting shell and a flow dividing plate, a flow dividing space, an anterior urine collecting space and a midstream urine collecting space are formed in the collecting shell, the flow dividing space is communicated with the anterior urine collecting space and the midstream urine collecting space, and a urine collecting opening is formed in the collecting shell and communicated with the flow dividing space; the communicating position of the front section urine collecting space is a first communicating opening, and the communicating position of the diversion space and the middle section urine collecting space is a second communicating opening. The flow dividing plate is arranged in the flow dividing space and rotationally connected with the collecting shell. The splitter plate is rotated at first, so that the splitter plate covers the second communication port, and the front-section urine flows into the front-section urine collection space. When urine of a patient is converted into midstream urine, the first communicating opening is covered with the splitter plate, the midstream urine flows into the midstream urine collecting space, separation of forepart urine and midstream urine is achieved, and the problem that an existing midstream urine collector is poor in midstream urine and midstream urine separation effect is solved.

The invention discloses a midstream urine collecting device which comprises a front section container used for containing front section urine; the middle-section container is used for containing middle-section urine; the base is provided with a liquid inlet connector, a first liquid outlet connector used for being connected with a urine bag and a second liquid outlet connector connected with the middle-section container; the movable assembly is provided with a first cavity, a second cavity and a third cavity which are isolated from one another, and the movable assembly is movably connected to the base so that the movable assembly can have a first state, a second state and a third state; the pressure detection assembly is configured to enable the first cavity to be communicated with the first liquid outlet connector when the liquid pressure in the first cavity is larger than a preset pressure value. The urinary catheter has the advantages that the pressure detection device is arranged to detect the pressure of liquid in the first cavity communicated with the urinary catheter, the first cavity is communicated with the first liquid outlet connector only when the pressure of the liquid is larger than the preset pressure value, urine in the bladder is released, and therefore sufficient urine is kept in the bladder for collecting morning urine, and the urinary catheter is convenient to use. The urine detection accuracy is improved.

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 utility model discloses a fluid director of a sampling device, which relates to the technical field of sampling devices and comprises a fluid director, a lifting device and a liquid channel, one end of the liquid channel is a liquid inlet, and the other end of the liquid channel is a liquid outlet; a diversion inlet is formed in the top of the fluid director, a diversion outlet is formed in the bottom end of the fluid director, and the lifting device is arranged in the fluid director; according to the utility model, the fluid director is arranged, and the lifting device is arranged in the fluid director, so that first-section urine enters the fluid director through the fluid director, and the lifting device rises along with the rising of the liquid level of the urine in the fluid director until the lifting device moves to the limiting step and closes the fluid director, so that subsequent middle-section urine directly passes through the upper part of the fluid director; the first-stage urine cannot be polluted by subsequent urine, in the sampling process of the first-stage urine, a user does not need to interrupt urination, the urine cannot be splashed out, and a comfortable and sanitary urine collecting process is brought to the user.

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.

The present invention discloses a clinical medical test sampling device, specifically relating to the field of medical test technology, comprising a rotating outer frame, a rotating seat is provided at the inner bottom of the rotating outer frame, a rotating clamp is fixedly installed on the top of the rotating seat, the rotating clamp is movably clamped in the rotating outer frame, an isolation disk is fixedly provided on the inner middle part of the rotating outer frame, a sealing sheet is fixedly provided on the lower surface of the isolation disk, the lower surface of the sealing sheet contacts the upper surface of the rotating seat, and three groups of sampling mechanisms distributed in a circular array are movable on the rotating seat. The present invention, by setting up multiple groups of sampling mechanisms and using a top cover, the patient can slowly urinate into the top cover for buffering, to prevent environmental pollution caused by spillage during urine sampling, and can accurately sample the front urine, middle urine or back urine separately, thereby facilitating the subsequent accurate testing of the front urine, middle urine or back urine, thereby improving the clinical medical test effect.

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.