30results about How to "Prevent urine leakage" patented technology

The invention relates to a magnetic coupling resonance type electric heating evaporation steam-driven urethra valve. The magnetic coupling resonance type electric heating evaporation steam-driven urethra valve comprises a resonance transmitting coil, a resonance receiving coil, a driving bag, a valve body and the like, wherein the resonance receiving coil is implanted in the posterior abdominal wall of a human body, the resonance transmitting coil is manually pressed onto an anterior abdominal wall, the driving bag is a closed elastomer, the driving bag is installed at one end of the valve body, liquid working medium is stored in a hollow containing chamber of the driving bag, a heating resistance wire is installed in the driving bag and is connected with the resonance receiving coil, a valve spool is installed at the other end of the valve body, a permanent magnet sleeves the inner side of the driving bag and is located at one end of the hollow valve chamber of the valve body, an armature is installed at the end portion of the permanent magnet and is fixedly arranged on the valve spool, the valve body is fixedly arranged on a pubis, a first clamping piece and a second clamping piece are bent elastic pieces and are respectively connected with hole walls of the two sides of the valve spool, and the bent vertexes of the first clamping piece and the second clamping piece can be connected in a touch manner or separated to control the closing or opening state of a urethral orifice. The magnetic coupling resonance type electric heating evaporation steam-driven urethra valve can prevent wound muscle tissues from being infected and prevent a urinary system from being infected.

The invention discloses a safe leakage-proof ureter. The ureter comprises a ureter body, a urine catheterization cavity and a leakage-proof airbag which is sleeved at the front end of the ureter body, wherein a urine inlet communicated with the urine catheterization cavity is formed on the ureter body, and positioned at the front end of the leakage-proof airbag; the leakage-proof airbag is of a conical structure and gradually reduced from the front to the back. The front end of the ureter body is provided with the leakage-proof airbag, and the leakage-proof airbag is designed to be a conical structure, the relatively large part of the leakage-proof airbag can be attached to the internal opening of urethral canal by pulling the ureter body outward when urine is leaked because the internal opening of the urethral cannel is loose and the ureter is not effectively attached to the internal opening of the ureter, so that urine leakage is prevented. According to the safe leakage-proof ureter guarantees more scientific and safer urine catheterization and good leakage-proof effect, so that the incidence rate of complications is effectively reduced, the comfort of a patient in the treatment process is guaranteed, and the safe leakage-proof ureter is simple in structure and low in use cost.

The invention relates to a leakproof baby paper diaper. The leakproof baby paper diaper comprises a first waist belt part, a first folding part, an absorption core part, a second folding part and a second waist belt part which are sequentially arranged, wherein two first belt collecting pieces and two first hook-and-loop fastener sub-belts are fixedly arranged on the first waist belt part; the two first belt collecting pieces and the first waist belt part form fixing seams allowing the corresponding first hook-and-loop fastener sub-belts to pass through, the first folding part comprises a plurality of folding layers, and the second waist belt part is fixedly provided with two second belt collecting pieces and two second hook-and-loop fastener sub-belts; and the two second belt collecting pieces and the second waist belt part form fixing seams allowing the corresponding second hook-and-loop fastener sub-belts to pass through, the second folding part comprises a plurality of folding layers, a water absorption core body and a fluorescent device are arranged in the absorption core part, and the fluorescent device comprises a spaced light-emitting strip and a spaced shielding strip which are mounted in the water absorption core body. The water absorption core body expands after absorbing water to change the light-emitting area of the spaced light-emitting strip, and urine leakage of the paper diaper is prevented.

The invention relates to a method for manufacturing a core body with increased diversion and fit, comprising a frame, on which a blanking mechanism, a pressing mechanism, a conveying mechanism, and a cutter mechanism are sequentially arranged along the conveying direction, and the frame A baffle mechanism is arranged below the unloading mechanism. The baffle mechanism includes a guide mechanism arranged on the frame, at least one baffle that moves along the guide mechanism, and a first driving mechanism that drives the transmission baffle to move. The board blocks the falling raw materials, and the area blocked by the baffle board forms a first diversion groove on the absorbent core. The invention relates to the field of disposable sanitary products. By setting a moving baffle, the absorbent core has a wave-shaped first diversion groove. The absorption effect of the absorbent core is good, and the occurrence of urine leakage is prevented. The liquid accumulated in the part of the absorbent core solves the technical problem that the diversion groove of the absorbent core is linear, the absorption effect is poor, and the risk of urine leakage increases to a certain extent, making the wearer uncomfortable.

The present invention relates to a self-contained endocavitary probe device (1) for managing stress incontinence. Said probe is capable of being inserted into the vaginal or rectal cavity of a person.Said device is characterized in that it comprises at least one self-contained electrical power supply means supplying power to at least one means (2) for measuring the variation in a parameter resulting from physical stress and to at least one electrical muscle stimulation means (3) that is in contact with at least one muscle capable of maintaining urinary continence. Said electrical stimulationmeans (3) is activated in the event of variation in said parameter.

The invention discloses a novel bladder fistulization tube for urinary surgery, and relates to the technical field of medical instruments. The novel bladder fistulization tube is characterized in that the novel bladder fistulization tube comprises a first expansion bag and a second expansion bag, the top of the second expansion bag is in contact with the bottom of the first expansion bag, a through hole penetrating through the top and the bottom of the second expansion bag is formed in the center of the second expansion bag, and an annular flow guiding device is arranged at the bottom of the second expansion bag. According to the fistulization tube, the expansion bag can press the bladder without being filled with normal saline, so that urine leakage is prevented; the design of the double expansion bags is adopted, the inner bladder section of the bladder fistulization tube can be effectively fixed, and stimulation to the triangular area of the bladder is prevented or reduced; meanwhile, in the replacement process of the bladder fistula, one expansion bag and the bladder are always in a pressed state, and the phenomenon of urine leakage in the replacement process is avoided; and finally, the double balloons designed by the invention have the aim of storing urine, so that a patient does not need to hang a urine collection bag all the time within a certain time, and the effect of being convenient to carry is achieved.

The invention belongs to the technical field of paper diapers, and particularly relates to a paper diaper with side waists capable of being opened and closed and a preparation method of the paper diaper. The first non-woven fabric and the second non-woven fabric are compounded on the two sides of the stretched TPU film, and the waistline elastic cloth is obtained after slitting; slitting magic hooks, and bonding the magic hooks with the obtained waistline elastic cloth to obtain a side waist semi-finished product; the obtained side waist semi-finished product is cut into single side waists; performing secondary compounding on the side waists and the upper layer part of the paper diaper to obtain a secondary compounded semi-finished product; and integrally compounding and cutting the core body, the obtained secondary compounded semi-finished product and the bottom layer part of the paper diaper after the core body is slit to form a final finished product. According to the paper diaper, the waistline can be adjusted, and the problem that a traditional pants-type paper diaper is inconvenient to wear is solved; according to the production process, the splayed wheel expansion mechanism is matched with the ultrasonic compound machine for use, so that the production efficiency is higher, and the production process is suitable for industrial large-scale production.

The invention discloses a manual pump controlled urethra valve which comprises a pump body and a valve body, wherein a hand pressure membrane and a pressure-bearing membrane are respectively arranged at the upper and lower ends of the pump body; a pump cover used for segmenting the pump body into a pump chamber and lower containing chambers is arranged in the pump body; two ends of a plunger are respectively connected to the hand pressure membrane and the pressure-bearing membrane, and the volume of the two containing chambers can be changed by moving the plunger; a through hole used for allowing the plunger to penetrate is formed in the pump cover; incompressible working media are arranged in the lower containing chambers; the valve body is communicated with the lower containing chambers; a valve membrane positioned on one side of the urethra is arranged on the valve body, and a valve cover with a fixed position is arranged on the other side of the urethra; the urethra can be closed by the valve membrane and the valve cover; when the hand pressure membrane is pressed, the volume of the containing chamber is increased, the working media in the valve body enter the lower containing chamber, the pressure of the valve membrane on the urethra is reduced, and then the urethra is opened. According to the urethra valve disclosed by the invention, the valve membrane and valve cover made of medical elastic materials are contacted with the outer wall of the urethra, the pressure for closing the urethra is uniform in distribution, and mechanical injuries of organs and tissue necrosis caused by unsmooth blood circulation are avoided.

The invention relates to a urethral valve driven by magnetically coupled resonance electric heating vaporization steam. Including resonant transmitting coil, resonant receiving coil, driving capsule, valve body, etc. The resonant receiving coil is implanted in the posterior abdominal wall of the human body, and the resonant transmitting coil is pressed on the anterior abdominal wall by hand. The driving capsule is a closed elastic body, and the driving capsule is installed on the valve body. At one end of the body, the liquid working medium is stored in the hollow cavity of the driving capsule, the heating resistance wire is installed in the driving capsule, and connected with the resonant receiving coil, the valve core is installed at the other end of the valve body, and the permanent magnet is set in the driving capsule. and located at one end of the hollow valve cavity of the valve body, the armature is installed at the end of the permanent magnet and fixed on the valve core, the valve body is fixed on the pubic bone, the first clip and the second clip are curved The shrapnel are respectively connected to the hole walls on both sides of the valve core, and the curved apexes of the first clip and the second clip can contact or separate to control the closing or opening state of the urethral opening. The invention can avoid wound muscular tissue infection and urinary system infection.

The invention belongs to the technical field of medical instruments, and relates to a urination-controllable anti-seepage bladder stoma. A lateral hole is formed in one side of the front end of a main pipeline, a large air bag is arranged on the lateral surface of the inter-body end of the front end of the main pipeline, a small air bag is arranged at the outer end of the inter-body end of the main pipeline, a secondary pipeline A and a secondary pipeline B are respectively arranged on the inner side wall of the main pipeline, a one-way valve A and a one-way valve B are arranged at two sides of the inner side of the outer end of the main pipeline respectively, buckles are arranged between the small air bag on the main pipeline and the roots of the one-way valve A and the one-way valve B, the large air bag is communicated with the secondary pipeline A, and the small air bag is communicated with the secondary pipeline B. The urination-controllable anti-seepage bladder stoma is simple in structural design, reliable in principle, low in manufacturing cost, convenient to use and operate and good in use effect.

The invention relates to an automatic inner cavity probe device (1) for controlling incontinence under pressure, the probe can be inserted into the patient's vaginal cavity or rectal cavity, characterized in that the probe device (1) comprises at least one automatic A power supply device that provides, on the one hand, at least one measuring device (2) for measuring changes in parameters caused by exertion of force, and on the other hand, at least one electrical muscle stimulation device (3), said electrical muscle stimulation device (3 ) is in contact with at least one muscle capable of maintaining urinary continence, said electrical muscle stimulation device (3) being triggered in the event of a change in said parameter.

The invention relates to the field of nursing materials, in particular to a diaper capable of preventing urine leakage and excrement leakage with good air permeability, which comprises a diaper body and a urine blocking layer arranged on the peripheral edge of the diaper, the diaper body comprises a liquid-permeable surface thin layer, a liquid-impermeable back thin layer and a liquid-absorbing core layer arranged between the liquid-permeable surface thin layer and the liquid-impermeable back thin layer, the liquid-impermeable back thin layer is made of GORE-TEX fabric, the water-absorbing core layer is longitudinally divided into a plurality of interlayers during sewing, wherein the density of the water-absorbing polymer resin laid in the front B area of the diaper core body for the female or the baby girl is twice that of other areas; the density of the water-absorbing polymer resin laid in the back A area of the diaper core body for the male or the baby boy is twice that of other areas, and a rubber strip is adhered to the middle of the outer side of the liquid-impermeable back thin layer through a hook-and-loop fastener. The diaper provided by the invention has good air permeability and capable of preventing urine leakage and excrement leakage.