53 results about "Passing urine" patented technology

An open circuit gravity-assisted uroflowmeter has a urine collector having a generally open inlet in fluid communication with a sensing passage located at a lower elevation than the inlet, the sensing passage intersecting a magnetic field and having electrodes for detecting a flow-dependent voltage induced by the passage of urine through the magnetic field. Preferred embodiments of the uroflowmeter may have low pressure drop, rapid response and simple construction.

An open circuit gravity-assisted uroflowmeter has a urine collector having a generally open inlet in fluid communication with a sensing passage located at a lower elevation than the inlet, the sensing passage intersecting a magnetic field and having electrodes for detecting a flow-dependent voltage induced by the passage of urine through the magnetic field. Preferred embodiments of the uroflowmeter may have low pressure drop, rapid response and simple construction.

A surgical instrument for performing circumcision includes a hollow body having each of an anterior open end and an axially opposed posterior open end. A dome shaped member is attached to or formed integral with the anterior end of the hollow body and has a generally semispherical shape. At least one aperture is formed through a wall of the dome shaped member and is sized to pass urine therethrough. An elongated handle is centered on the longitudinal axis and has a portion thereof positioned adjacent a juncture with one of the anterior end of the hollow body and the apex of the dome shaped member being weaker than any other portion of the body or the generally dome shaped member, whereby a reciprocation of the elongated handle causes the elongated handle to fracture at the juncture and become detached from the hollow body or the generally dome shaped member.

The invention provides a membrane distillation system and method for resource recovery of urine, belonging to the technical field of water treatment. According to the invention, source separation of urine is conducted by utilizing a source separation sanitary appliance; a heating device is arranged to heat the urine and provide raw liquid for a subsequent membrane distillation device; the membranedistillation device is arranged as a main recovery device of the urine and is mainly composed of a feeding side, a hydrophobic membrane, an air gap side and a backflow water side; the urine enters the feeding side after being heated, a steam pressure difference is formed due to a temperature difference between the feeding side and the backflow water side, steam penetrates through the hydrophobicmembrane to enter the air gap side, and the steam is condensed to form liquid water at the air gap side under the influence of low temperature of the backflow water side to achieve water recycling; and a crystallization device is arranged to crystallize the concentrated urine on the feeding side of the membrane distillation device, so urea, nitrogen and phosphorus are recycled.

The invention discloses a multi-item urine test paper box. The multi-item urine test paper box comprises a urine collection box and a test box which are connected in series, wherein an opening is formed in the upper surface of the urine collection box; multi-item urine test paper is mounted in the test box and comprises a urine conveying layer with a water absorption function and a plurality of detection pads, and the urine conveying layer is located below the plurality of detection pads and used for conveying urine to the plurality of detection pads for reaction; a through hole is formed between the urine collection box and the test box, and the urine is transferred to the test box from the urine collection box through the through hole. With adoption of the multi-item urine test paper box, human urine can be collected directly, a process for soaking the detection pads in the urine can be finished automatically, so that the user experience is excellent, and pollution of a urine analyzer is avoided.

A surgical instrument configured to perform circumcision includes a hollow body having each of an anterior open end and an axially opposed posterior open end. A dome shaped member is attached in a detachable manner to the anterior end of the hollow body and has a generally semispherical shape. One or more apertures are formed through a wall of the dome shaped member and are sized to pass urine therethrough. An elongated handle is centered on the longitudinal axis and has a portion thereof positioned adjacent a juncture with one of the anterior end of the hollow body and the apex of the dome shaped member being weaker than any other portion of the body or the generally dome shaped member, whereby a reciprocation of the elongated handle causes the elongated handle to fracture at the juncture and become detached from the hollow body or the generally dome shaped member.

An absorbing undergarment includes a waterproof pocket configured to attach to a front side of an undergarment. The waterproof pocket includes a sealable opening to receive an absorbent insert and an orifice adjacent an undergarment opening for urine to pass there through. A front panel of the undergarment is designed to attach to the waterproof pocket so the pocket orifice aligns to a front opening of the undergarment. An absorbent insert is designed in shape to be complementary to a shape of the waterproof pocket to maximize surface area. The absorbent insert is urine retentive. A self-sealing opening for a male genitalia portion to pass there through is also included. The waterproof pocket flays open like a butterfly's wings attached at a crotch of the undergarment and is fastened around a perimeter thereof. The sealable opening includes an interlocking groove and ridge that form a tight seal when pressed together.

An intelligent water-free toilet comprises a room body, a water-free squatting pan and a supporting frame, the supporting frame is arranged on one side of the room body, and the water-free squatting pan is arranged on one side of the supporting frame; according to the invention, excrement and urine are separated through the excrement pool and the urine separation plate; excrement enters the excrement collecting box through the cleaning mechanism; urine is collected by the urine separating plate, enters the urine collecting pipe and is conveyed into the urine collecting box to be stored in a classified manner,, the volume of excrement is greatly reduced; excrement can be mixed with plant straw fragments, enzymes and the like after being collected, the mixture is put into rapid preparation of the organic fertilizer, the generated organic fertilizer can save chemical fertilizer, reduce eutrophication of a water body and relieve soil hardening, urine can be discharged after being subjectedto in-situ adsorption treatment, and meanwhile substances such as urokinase can be extracted from a factory after being collected.

The present invention relates to a novel urine defector that helps prevent spillage of urine through the gap under the toilet seat when the user sits on the toilet and passes urine. It consists of a one-piece device that can be detachably connected to the front part of a toilet seat and enables the toilet cover to be closed when not in use. The invention has a deflection member, which has a superior surface and four edges. By the peculiar arrangement of extensions from two of these edges, one of which is the deflection member, can be made to fit securely on the top of the front part of a toilet seat.

A method for automatically removing by suction urine voided by a female by use of a system that includes an external catheter, a suction canister and a suction regulator. The external catheter is applied at the urethra opening to receive urine voided by the female. The suction canister collects the urine and is coupled to a source of suction providing suction having a first value. The suction regulator is interposed between the external catheter and the canister to regulate the amount of suction to a regulated value which is applied the external catheter, whereupon urine from the external catheter is carried through the suction regulator and into the canister.

A wearable urinary collection apparatus for being worn by a user, including an elongate, watertight, flexible receptacle having an entrance opening near one end thereof and an elongate, flexible backflow inhibiting device which is connected to and extends within a portion of the flexible receptacle and also includes an entrance opening to receive the user's penis therein. At least one of the entrance opening of the receptacle and the entrance opening of the backflow inhibiting device is configured to receive the user's penis therein such that urine discharged from the penis flows through the backflow inhibiting device into the receptacle. The receptacle and the backflow inhibiting device are each formed of flexible plastic sheet material and are each configured to collapse flat when not in use, and the backflow inhibiting device has constrictions formed therein for constricting and diverting flow of urine therethrough.

A testicular support belt for improving disorders of micturition in men and also helping to improve their quality of life by preventing deterioration in male testicular function, activating testicular function by improving the status of the micturition disorder, and preventing prostatic disease, while at the same time improving voiding completion, thereby reducing phenomena associated with disorders of micturition such as sensations of residual urine and the phenomenon of dripping after passing urine. A testicular support belt for men to improve disorders of micturition, wherein a scrotal support pad is sewn onto the inside or outside of a tape-type elastic component, and the elastic component includes a woven elastic tape, and the scrotal support pad a woven band of cotton fabric.

A urine collecting and analyzing apparatus that mounts on a toilet. The apparatus has a housing that mounts to or is integrated into the rim of the toilet bowl and has an opening for access to the bowl. The housing has a collector compartment and a controller compartment. A collector cup fits under the collector compartment extends over the bowl in a retracted position and in a collecting position. When in the collecting position, the cup captures urine released by a user. The cup is connected to a measurement chamber by a transfer tube. The urine moves through the transfer tube from the cup to the measurement chamber to a predetermined threshold volume and level. A controller in the controller compartment reads sensors and transmits sensor data to a device for storage and display.

The invention discloses a urine collecting device for urinary surgery. The device comprises a urine storage tube fixing plate, a urine storage tube fixing groove is formed in the lower end of the urine storage tube fixing plate; a urine through hole I is formed in the urine storage tube fixing plate; a urine collecting rotating plate is arranged in the urine storage pipe fixing plate; a urine through hole II matched with the urine through hole I is formed in the urine collecting rotating plate; rotating bulges are fixedly arranged on the upper surface and the lower surface of the urine collecting rotating plate; a rotating groove I and a rotating groove II which are matched with the two rotating bulges are formed in the urine storage tube fixing plate; the fixing mechanism comprises a fixed rod, the other end of the fixed rod is connected with two fixed bent plates which are symmetrically arranged through a connecting piece; the upper end of the observation box is connected with a human body abutting piece through a connecting pipe, the human body abutting piece comprises an abutting bowl body, the abutting bowl body is matched with the human body in shape, the upper end of the abutting bowl body is connected with a disposable protective pad, the abutting bowl body is replaced after being used by a user, and germ spreading is prevented.

The invention relates to the technical field of urinary catheterization in urinary surgery, and discloses a novel urinary catheterization device for the urinary surgery, which is characterized in that a placement seat is clamped to one side of a placement plate, a catheterization bag is arranged on the upper surface of the placement seat, an alarm is embedded in one side of the placement plate, a stabilizing plate is fixedly connected to the lower surface of the placement plate, the other side of the placing plate is in threaded connection with a connecting block, a through hole is formed in the placing plate, one end of the catheterization bag is connected with a connecting pipe, one end of the connecting pipe penetrates through the interior of the through hole and is sleeved with an anti-backflow sleeve, and one end of the anti-backflow sleeve is connected with a catheter. Through the action of a pressure sensor in a groove formed in the placement seat, the gravity of urine in the catheterization bag can be monitored, and when the gravity is large, the alarm can give an alarm, so that a medical worker is prompted to replace the catheterization bag; and by means of the arrangement of an anti-backflow plate, backflow of urine can be effectively prevented.

There is disclosed a device for pregnancy detection is provided, the device comprising: a central main body comprising a first end and a second end; a pregnancy detection element that is mounted at an edge of the second opening, and an upper longitudinal crease and a lower longitudinal crease, wherein the device is opened by applying simultaneous pressure to the upper longitudinal crease and the lower longitudinal crease, wherein, when in operation, the first opening of the first end is configured to receive urine from a female user while the female user is in a standing position and enables the urine to pass through the pregnancy detection element, and wherein, when the urine comes in contact with the pregnancy detection element, the pregnancy detection element immunologically detects human chorionic gonadotropin (hCG) present in the urine of the female user and indicates positive pregnancy result if the female user is pregnant.

The invention discloses a special urethral catheterization device for obstetrical and gynecological nursing, relates to the technical field of urethral catheterization, and aims to solve the problemsthat urine in a drainage bag needs to be discharged after the urine is guided into a drainage bag by a traditional special urethral catheterization device for obstetrical and gynecological nursing, and if external pressure is not applied to the bag body, the urine discharging speed is low; if the outer side of a bag body is manually extruded, although a partition of the bag exists, the hand cannotmake direct contact with urine, however, the bag body is relatively soft, the hand can still feel the urine, and a user feels psychological discomfort; in order to solve the problems, the following scheme is provided in that the special urethral catheterization device comprises a bag body and pressing strips, wherein the pressing strips comprise the first pressing strip and the second pressing strip; and the first pressing strip and the second pressing strip are located on the front side and the rear side of the top of the bag body respectively. Urine in the bag body is extruded and discharged through the urination tube instead of human hands, and the user does not feel the urine in the bag body through the pressing strips due to the fact that the pressing strips are made of a relativelyhard material, so that psychological discomfort of the user can be greatly relieved.

The invention relates to a urethral dilatation bougie drainage tube with a step-by-step dilatation balloon, and belongs to the technical field of medical appliance manufacturing. The urethral dilatation bougie drainage tube comprises a head part, a body part and a tail part, wherein the head part is a single-channel pipe, a channel 4 is arranged in the head part, the front end of the head part isan arc-shaped blind end, and the side wall of the head part is provided with a urine passing hole 5; the body part is a double-channel pipe, a channel 6 and a channel 7 are arranged in the body part,the channel 6 communicates with the channel 4, the pipe wall of a coated balloon 8 is concave, a through hole arranged in the pipe wall of the middle part of the balloon 8 communicates with the channel 7; and the tail part is a double-channel pipe, a channel 9 and a channel 10 is arranged in the tail part, the channel 9 communicates with the channel 6, the channel 10 communicates with the channel7, the tail end of the tail part is provided with a connector 11 and a connector 12, the connector 11 communicates with the channel 9, and the connector 12 communicates with the channel 10. The channels of the head part, the body part and the tail part are made of hard polyethylene, and the head part and the body part are in an L shape. The urethral dilatation bougie drainage tube provided by theinvention has the advantages of less irritation to urethra, higher safety, simple operation, less damage to urethra mucosa, less complication and low occurrence rate of restenosis.

A urine collecting and analyzing apparatus that mounts on a toilet. The apparatus has a housing that mounts to or is integrated into the rim of the toilet bowl and has an opening for access to the bowl. The housing has a collector compartment and a controller compartment. A collector cup fits under the collector compartment extends over the bowl in a retracted position and in a collecting position. When in the collecting position, the cup captures urine released by a user. The cup is connected to a measurement chamber by a transfer tube. The urine moves through the transfer tube from the cup to the measurement chamber to a predetermined threshold volume and level. A controller in the controller compartment reads sensors and transmits sensor data to a device for storage and display.

The invention relates to the technical field of medical examination, and particularly relates to urine collection equipment for newborn detection. The equipment comprises a frame body, wearing pants and a collection paper diaper, the wearing pants are arranged on the outer surface of the frame body, the collection paper diaper is mounted in the wearing pants, and a collection pipe is arranged at the bottom end of the wearing pants. Through the collection paper diaper, the exhaust mechanism, the collection pipe and the guide pipe, after the wearing pants sleeve the body of a newborn and the infant urinates, urine permeates into the adsorption cotton through the adsorption plate to be adsorbed and collected, and then a handle is pulled to be stretched in the sleeve seat so that after the adsorption plate is connected with the exhaust mechanism, air in the adsorption plate can be extruded and shrunk; and after the two adsorption plates are extruded and shrunk, the adsorption cotton can be clamped and controlled so that the convenience during newborn urine collection is greatly improved, and urine extraction operation is facilitated.

The invention provides a novel anti-blocking negative-pressure catheter. The novel anti-blocking negative-pressure catheter comprises an inflation balloon, a catheter body, a catheterization hole, an outer air bag tube, an outer air bag, an inflation tube, an inflation nozzle, a one-way valve, a catheter outer connector, a flushing tube connector, a flushing tube, a flushing tube outlet and a ball. The anti-blocking ball is located in the portion, below the catheter sacculus, of the catheter body, liquid drainage holes which are communicated with one another are distributed in the ball, when the sacculus is inflated and swelled, urine flows into the catheter through the liquid drainage holes, and the problem that the catheter is blocked after the sacculus is inflated is solved. When the pressure of the front end of the one-way valve is larger than the bladder pressure 3.96 kPa (40cm H2O), urine pushes a valve element of the one-way valve and flows out through a notch around the valve element, when the pressure is insufficient, the one-way valve is closed, continuous urination of a patient is avoided, and meanwhile external bacteria are prevented from entering the human body, and the one-way valve is simple in structure, low in cost, safe to use and convenient to produce in a large scale.

The invention relates to the technical field of medical apparatus and instruments, and discloses a special urinal for women, which comprises a urine receiver for receiving urine when women urinate, the urine receiver comprises a urine receiver handle and an arc urine receiving port, and through the arc urine receiving port, the urinal better fits the human body structure and prevents the urine from scattering to other places, the urine receiver far away from one side of the arc urine receiving opening is connected with a pot body for containing urine through a catheter and a pot body joint; the kettle body comprises a kettle body handle and scales; when a patient needs to urinate, the family member of the patient attaches the urine collector to the urination opening of a woman, and then urine enters the pot body through the urine collector and the catheter. According to the invention, the pot body does not need to be cleaned after urination is completed, the pot body can store and take the urine with a certain period of time according to the requirements of a doctor, and the pot body with the urine does not need to be held to directly receive the urine.

An absorbing undergarment includes a waterproof pocket configured to attach to a front side of an undergarment. The waterproof pocket includes a sealable opening to receive an absorbent insert and an orifice adjacent an undergarment opening for urine to pass there through. A front panel of the undergarment is designed to attach to the waterproof pocket so the pocket orifice aligns to a front opening of the undergarment. An absorbent insert is designed in shape to be complementary to a shape of the waterproof pocket to maximize surface area. The absorbent insert is urine retentive. A self-sealing opening for a male genitalia portion to pass there through is also included. The waterproof pocket flays open like a butterfly's wings attached at a crotch of the undergarment and is fastened around a perimeter thereof. The sealable opening includes an interlocking groove and ridge that form a tight seal when pressed together.

The invention discloses a urine sampling device for the endocrinology department, and the device comprises a liquid inlet cavity, a liquid inlet funnel is connected to the top end of the liquid inletcavity, a liquid collecting cavity is formed in the bottom of the liquid inlet cavity, scale marks are connected to the outer wall of the liquid collecting cavity, and a label is installed on the front end face of the liquid collecting cavity. In the present invention, under the action of the liquid receiving mechanism, a silica gel ring is arranged at the top of a liquid inlet funnel, so the secondary injury to a patient is caused when the device makes contact with a person; under the action of the silica gel ring, urine can be effectively prevented from splashing, and insufficient urine sample collection quantity is avoided; urine enters the surface of the liquid receiving plate through the liquid inlet funnel; the connecting pipe is arranged at the bottom of the liquid receiving plate,urine enters the liquid collecting cavity through the connecting pipe; under the elastic effect of the spring, the impact force of the urine can be effectively buffered, and when the flow of the urineat the top of the liquid receiving plate is too large, the liquid receiving plate drives the connecting pipe to move downwards through the elastic effect of the spring, so the flow speed is increased.

The invention relates to the technical field of closestools, and discloses a urine infiltration prevention structure of an intelligent closestool, the urine infiltration prevention structure comprises a closestool body, a peeing area with an upward opening and an external space isolated from the peeing area are formed in the closestool body, and the closestool body is provided with a sample feeding port for a test paper box to move between the external space and the peeing area; the sample feeding port is provided with a swing door for closing or opening the sample feeding port, and a detection device for detecting urine on the test paper box is arranged in the external open room; the barrel body is provided with a sunken area which is sunken away from the peeing area, the sampling opening is formed in the bottom of the sunken area, when the sampling opening is closed by the swing door, the swing door is arranged in the sunken area, and the peripheral side wall of the swing door abuts against the inner side wall of the sunken area; when the swing door is opened, the test paper box can pass through the outer space and the peeing area through the sampling opening, when the swing door is closed, the swing door is embedded in the concave area, the sampling opening can be completely closed, the concave area is arranged, the sampling opening deviates from the peeing area, and therefore urine can be prevented from permeating through the sampling opening.

An apparatus includes a frame having a top side including slots, a bottom side and a generally oval shape. A hollow protruding stem is joined to the frame. A mesh net is joined to, and is suspended below, the bottom side. The mesh net has a semi-circular shape with a sufficient porosity for freely passing urine and collecting stones in the mesh net. An elongated handle holds the mesh net while urinating for a user to avoid contacting the urine. The elongated handle includes an arched shape for facilitating use of the apparatus while sitting. An extending bulb is joined to a distal end of the elongated handle for insertion into the protruding stem. A splashguard has tabs for joining to the slots about a portion of the top for mitigating splash back upon the user. The portion is selected for right or left handed use of the apparatus.

The invention discloses a pressure control type catheter, which relates to the technical field of medical equipment. The pressure control type catheter comprises a catheter, the tail end of the catheter is connected with a one-way valve, the bottom of the one-way valve is fixedly provided with a water bag communicated with the one-way valve, and the bottom of the water bag is connected with a resistance one-way valve. The front end of the catheter is inserted into the bladder, the tail end of the catheter is connected with the water bag through the one-way valve, when urine exists in the bladder, the overall pressure in the bladder is increased, the urine is squeezed by the pressure, a squeezing acting force is generated on the one-way valve, then the urine flows into the water bag through the catheter, when there is more urine in the bladder, the water bag can be rapidly filled with urine through the catheter, a worker judges whether the urination speed needs to be increased or not according to the filling degree of the urine in the water bag and the opening condition of the resistance one-way valve, the worker can manually squeeze the water bag to increase the pressure in the water bag, then the urine pushes the resistance one-way valve to be opened greatly, and the urine discharge speed is increased.

The invention discloses a centrifugal self-suction odor removal urinal funnel for a urinal, which relates to the technical field of toilets, comprises a urine receiving piece, a baffle plate, a splashguard, a leakage cover, a rotating shaft and a driving blade, and is characterized in that the top of the urine receiving piece is movably connected with the bottom of the leakage cover, and the outer wall of the urine receiving piece is provided with the inner wall of the splash guard. Through combined arrangement of the driving blades, the rotating rod and the foam generating mechanism, the falling pressure of urine is converted into rotating driving energy, an arc-shaped convex block in the foam generating mechanism accelerates entering of external air due to reduction of internal air pressure due to rotation, urine at the top of the leakage cover accelerates passing of the urine through a liquid inlet hole due to air pressure change, and therefore the urine can flow into the leakage cover quickly. Therefore, the liquid flow speed and the air circulation amount on the surface of the fragrant ball are increased, more bubbles are generated to cover toilet odor and prevent urine fromsplashing, meanwhile, the insertion hole piece at the bottom rotates to generate vortexes at the water outlet, and urine is discharged out of the urinal more quickly.

A system for automatically removing by suction urine voided by a female. The system includes an external catheter, a canister and a suction regulator. The external catheter is applied at the urethra opening to receive urine voided by the female. The canister collects the urine and is coupled to a source of suction having a first value. The suction regulator is interposed between the external catheter and the canister to regulate the amount of suction to a regulated value which is applied the external catheter, whereupon urine from the external catheter is carried through the suction regulator and into the canister. The system may also include an adapter or an adapter / splitter for to connection between the source of suction and the canister.

The invention discloses a urine collection device for a medical laboratory, comprising a transparent bottle body, a fixed cover is arranged above the transparent bottle body, the upper end of the side surface of the fixed cover is fixedly connected with one end of a handle, and the inner wall of the lower end of the fixed cover is clamped to the inner wall of the groove It is threadedly connected with the upper end of the outer side of the transparent bottle, and the outer side of the transparent bottle is connected with the closing device by a connecting rope, so that the patient does not need to transfer the urine, and the urine sample will not be contaminated, ensuring the accuracy of the urine sample test results; The liquid is discharged into the funnel, the urine enters the transparent bottle body through the funnel and the vertical pipe, and the air in the transparent bottle body is discharged into the transparent bottle body through the medical cotton and the air outlet pipe. When the height of the medical cotton is equal to that of the medical cotton, the medical cotton absorbs urine, and the moist medical cotton makes the urine pass through the cylindrical shell slowly. At this time, the urine accumulates in the funnel, and the urine does not escape from the transparent bottle, which ensures the patient's mood. Comfortable.