2175 results about "Urination" patented technology

A sling for controlling urinary incontinence is disclosed. The sling is formed from a tube having substantially lengthwise inextensible end portions and an elastically lengthwise extensible intermediate portion between the end portions. The intermediate portion has a U-shape which cradles the urethra. The end portions extend through the abdominal tissue to anchor the intermediate portion in position. The sling places the urethra under a transverse compressive load to hold it closed and prevent inadvertent urination. The tube is formed from interlaced filamentary members. Interlacing may be by warp knitting, weaving using a leno weave or braiding using a tri-axial braid structure. The end portions have a rough texture to facilitate anchoring in the tissue of the abdominal wall. The intermediate portion is smooth and soft to prevent tissue erosion.

An implantable medical device is provided for controlled drug delivery within the bladder, or other body vesicle. The device may include at least one drug reservoir component comprising a drug; and a vesicle retention frame which comprises an elastic wire having a first end, an opposing second end, and an intermediate region therebetween, wherein the drug reservoir component is attached to the intermediate region of the vesicle retention frame. The retention frame prevents accidental voiding of the device from the bladder, and it preferably has a spring constant selected for the device to effectively stay in the bladder during urination while minimizing the irritation of the bladder.

The present invention features a device to prevent the unwanted flow of urine in incontinent human males. This penile clamp is designed to provide an external pressure applied to the underside of the penis at the base thereof to close the urethral canal. The apparatus includes a rigid projection on the lower member of the device that applies a concentrated force on the canal. The upper bar of the device provides an attachment for a pad as an integral part of an easily disinfected clamp that is hinged at one end and provided with an adjustable tensioning closure device at its other end. The closure device is easily removable to allow one hand release of the penis restriction. A screw-type adjustment is easily set and is easily disassembled by a quick-release apparatus. While the clamp can be closed over the penis of an incontinent male to prevent urination, it does not appreciably restrict blood flow therein.

Indwelling catheter having an upper distal end having a portion that can expand within a bladder type spaces without having to be inflated. An embodiment allows for at least one slit on an upper side of the catheter tube and a head member that when pulled down by a stylette moving inside the catheter causes a bulge wing portion(s) that holds the catheter safely and painlessly within the bladder. Magnetic and electret valves can be included inside the tube of the catheter that can cycle between open and closed positions when activated by normal bladder pressure when urination is desired. The novel catheter tube can naturally conform to an opening and closing urethra during natural bladder drainage. The catheter tube surface can include an anti-microbial layer that is either or both coated and impregnated thereon with either an antibacterial and / or hydrophyllic materials. Sampling ports can be located on both inside catheter tube valves and on an externally attached magnetic valve.

A disposable absorbent article including features facilitating toilet training of a wearer. A wetness sensation member provides a wetness sensation on the wearer's skin upon urination. Highlighting that is visible when viewing a body-facing surface of the article may be associatively correlated with the concept of toilet training and indicates the presence of the wetness sensation member in the article while providing a visual reference and topic for conversation relevant to toilet training. Refastenable side seams enable the configuration, application, and removal of the article as a pair of training pants or as a diaper, while providing an appearance like training pants when the article is worn and allowing easy inspection of the interior of the article without the necessity of pulling the article downward. The synergistic effect of each feature in combination with one or more of the other features enhances the usefulness of the article in toilet training.

The present disclosure relates to a wearable dialysis system and method for removing uremic waste metabolites and fluid from a patient suffering from renal disease. Uremic waste metabolites can be removed by a wearable peritoneal dialysis device that regenerates the peritoneal dialysis solution without removing positively charged, essential ions from the solution and, consequently, the patient. Fluids can be removed from the blood of the patient by an implantable fluid removing device. Fluids are delivered to the bladder and preferably removed from the body of the patient through urination. The wearable dialysis system may be operated continuously or semi-continuously and be comfortably adapted to the body of the patient while allowing the patient to perform normal activities.

The invention concerns a device for minimizing involuntary urination in females adapted for being inserted into the vagina comprising both a pressure providing member and an anchoring member to prevent slippage of the device in the vagina. The invention further concerns a system comprising the device as well as an applicator for inserting the device to the vagina.

A toilet training wetness indicator for alerting a wearer to urination and a garment incorporating such an element. The toilet training wetness indicator, which may be an insertable wetness indicator or integrated directly into a garment, such as training pants, comprises a liquid permeable enclosure having a liquid absorbent body enclosed therein. The liquid absorbent body absorbs liquid within the pants and applies hydraulic pressure to the enclosure upon absorption of a preselected amount of liquid. The enclosure limits expansion of the absorbent body so that the wetness indicator stiffens as liquid is absorbed. The wetness indicator has a first stiffness and is relatively pliable when dry and a second stiffness greater than the first stiffness upon absorption of the preselected amount of liquid.

A disposable absorbent article including a wetness sensation member and visible highlighting indicating the presence of the wetness sensation member to facilitate an opportunity for the toilet training of the wearer. The wetness sensation member includes a permeable layer and a flow control layer. Urine deposited on the wetness sensation member can penetrate through the permeable body-facing layer in a z direction away from the wearer to the flow control layer. The flow control layer retards the passage of the urine through the wetness sensation member in the z direction while supporting the movement of the urine in an x-y plane to increase the wetted area contacting the wearer's skin and thereby enhance the wearer's awareness that urination has occurred. The visible highlighting is visible when viewing a body-facing surface of the article and may be associatively correlated with an externally visible marking and / or with the concept of toilet training.

A patient monitoring system according to one embodiment includes a real-time wetness sensor configured to detect the rate of change in wetness occurring within an associated diaper, and automatically adjusting the sensitivity of the sensor to account for a wetness event unrelated to urination. A monitoring unit may be utilized in such a manner that the monitoring system controller-monitors the wetness sensor and generates data associated with detected-wetness events relative to the diaper. A wireless transmitter configured with the monitoring unit and in communication with the monitoring system controller may be further utilized to send the generated data, through a host computer, to a caregiver unit having a caregiver system controller in communication with the host computer. The caregiver can then check the status of the patient, provide a service, and annotate the patients history by transmitting the recorded observation and service provided back to the base station.

An absorbent article includes an outer cover having a longitudinal axis, a topsheet attached to the outer cover and having a body-facing surface, and an absorbent core disposed between the outer cover and the topsheet. The article further includes a sensation member that includes a sensate, which can be associated with the topsheet or may be separate from the topsheet. The sensate provides a sensation of a temperature change greater than an actual temperature change to the wearer's skin in response to a urination event. The sensate can be incorporated in combination with one or more additional sensation members, such as hydrophilic members, hydrophobic members, and tactile members. Visible and / or tactile indicia may be associated with the sensation member.

Remotely detecting the presence of urine or feces in a diaper of an infant or adult using a disposable sensor placed inside the diaper, in conjunction with a permanent device that is capable of wirelessly transmitting data to a mobile device or base station is disclosed. The permanent device can also be capable of measuring temperature and body movements. This additional information can be used in conjunction with the detection of urine or feces to identify patterns.

Absorbent articles incorporating sensory element members are disclosed. The absorbent articles may be disposable pant like garments designed to assist urinary toilet training such as of young children. Upon urination by the wearer, the article produces a feedback response which is transmitted to the wearer by the sensory element member. Wetness based, temperature based and other feedback responses are disclosed. The feedback response should be immediate and unmistakable to the wearer and also be temporary and harmless.

An apparatus comprising a sensing unit configured to predict a release of urine using one or more prediction parameters, detect an actual release of urine and adapt at least one of the one or more prediction parameters based on the actual release of urine to increase prediction accuracy.

The invention discloses a bed and chair integrated nursing system with a rotary seat and a urination and defecation processing device. The bed and chair integrated nursing system comprises a bed and chair conversion mechanism and a bed body. The bed body is of a rectangular steel frame structure, and the bed and chair conversion mechanism is placed in the bed body. An opening is arranged on the side face of the bed body, and the bed and chair conversion mechanism moves along a marking line through recognition of a bottom surface paste marking line to achieve butting and separation of a bed and a chair. The bed and chair conversion mechanism can achieve conversion between the bed and the chair and adopts a seat structure capable of rotating 90 degrees so as to enable the bed and the chair to be high in reliability in a butting and separation process. Simultaneously, the urination and defecation processing device is arranged in the bed and chair conversion mechanism, and the problem of urination and defecation processing of a user is solved effectively. The bed and chair integrated nursing system has the advantages of being capable of moving in a narrow space and capable of butting against the bed body to form a bed state, simultaneously having personal hygiene assisting function, effectively solving the problem of urination and defecation self-care of the user and the like, being capable of greatly reducing burden of nursing staff, and simultaneously enlarging activity range and independent living capacity of a person who is cared.

A portable urination / defecation station for use by dogs, cats, and other pets, for urination / defecation comprising: a base tray, with two halves joined at the center with hinges, and a perimeter for holding artificial grass, or other material; locking snaps and a handle for portability. The station includes two additional hinges equal distance from the center line hinge; both sides of the base are pitched to draw urine, with an impressed pan at center of each pitched side, pans hold an absorbent material to contain liquid; the top edge of the perimeter walls are slotted for side panels with a close interference fit, base has an extruded hole at each corner of the perimeter to allow for tent structure; a circular protuberance placed near one corner of the base is for accessories to be affixed, a handle at one end for transportation, and non-sliding protuberances located at each outside corner.

An indwelling catheter is positioned in a urinary tract to drain urine from the bladder to a position distally adjacent to a sphincter muscle. A balloon of the catheter is inflated through an inflation tube extending through the urinary tract. A coiled section of the inflation tube contacts the constriction caused by the sphincter muscle. The balloon and the coiled section resist movement of the indwelling catheter while still permitting natural urination. The indwelling catheter is inserted by an insertion tool which is separably connected to the catheter. Once the indwelling catheter is positioned, the tool is disconnected and withdrawn from the urinary tract. Risks of blood clots obstructing the flow of urine through the indwelling catheter immediately following a surgical procedure on the prostate gland are avoided by flushing fluid through the insertion tool and the catheter to clear an internal urine flow passageway in the catheter.

A urinary directional device for improving the directional urination and health of a male user is provided, in which the device comprises a conduit for the passage of urine and having a proximal end adapted for engagement with the penis of the user and a distal end having a distal aperture to enable the passage of urine from the conduit, the device having an interior surface providing one or more of a cleansing, an anti-bacterial or antiseptic or an anti-fungal function whereby the penis of the user can be cleansed by wiping on the interior surface of the device after urination and the device optionally further comprising a health detection indicator capable of indicating abnormalities in urine indicative of disease or health-related conditions.

Absorbent articles for alerting a wearer to urination are disclosed. The absorbent articles comprise a bodyside liner, an absorbent core, and a urine-permeable inflatable envelope located between the bodyside liner and the absorbent core. The envelope comprises a surfactant and a system capable of generating a gas upon being wetted with urine. Upon urination, a foam is formed in the envelope such that the envelope inflates and causes the bodyside liner to press up against the skin of the wearer to alert the wearer to urination.

The invention discloses a non-invasive type urination alarming device based on bioelectrical impedance and a monitoring method. The method includes: a, acquiring human body electrical impedance data via a testing electrode worn at a position, corresponding to the bladder, of the lower portion of the lower abdomen of a patient and realizing filtering, noise reduction and analog to digital conversion; b, searching the maximum point of the data impedance amplitude in an acquisition process in real time; c, dividing a sampling data curve into sections according to sampling rate and physiological characteristics, carrying out fitting operation for sampling data of each section within set time, building a data multi-item type fitting model in a unified manner, and calculating the fitting coefficient of each section of the sampling curve after fitting; and d, building a fitting curve, calculating features of the fitting curve, finally judging whether the urine quantity of the bladder of the patient reaches an alarming point or not according to the features of the fitting curve and the change degree of the fitting coefficients, automatically alarming if the urine quantity of the bladder of the patient reaches the alarming point, and then prompting the patient to urinate in time. The non-invasive type urination alarming device is safer and more convenient in operation, good in anti-interference effect and capable of clearly and accurately displaying and measuring data.

The present disclosure relates to a wearable dialysis system and method for removing uremic waste metabolites and fluid from a patient suffering from renal disease. Uremic waste metabolites can be removed by a wearable peritoneal dialysis device (10) that regenerates the peritoneal dialysis solution without removing positively charged, essential ions from the solution and, consequently, the patient. Fluids can be removed. from the blood of the patient by an implantable fluid removing device (100). Fluids are delivered to the bladder and preferably removed from the body of the patient through urination. The wearable dialysis system may be operated continuously or; semi-continuously and be comfortably adapted to the body of the patient while allowing the patient to perform normal activities.

The invention provides a traditional Chinese medicinal preparation for treating diabetes and a preparation method thereof. The preparation comprises 37 kinds of pure Chinese medicament such as ginseng, danshen root, largehead atractylodes rhizome, Indian buead, oriental waterplantain rhizome, membranous milkvetch root, kudzuvine root, rehmannia glutinosa, cortex lycii radicis and the like. The Chinese medicinal preparation has the effects of nourishing Yin and falling fire, moistening lung and quenching thirst, calming liver and improving eyesight, regulating vital energy and quickening blood, tonifying spleen and promoting digestion, securing essence and reducing urination, tonifying kidney and strengthening yang, activating normal secretion of insulin, sterilizing and detoxifying, improving immunity of bodies and adjusting viscera.

The invention discloses a weak alkali plant alcohol intoxication-alleviating beverage and a method for preparing the same. The beverage comprises the following components: plant extract, corrective, pH adjusting agent and pure water. The preparation method comprises the following steps that: firstly, the plant extract is decocted and filtered, and the obtained filtrate is cooled down to obtain the plant extract; secondly, the plant extract is mixed with the corrective, and the mixture is dissolved in water; and thirdly the mixed solution is added with proper amount of pH adjusting agent so as to adjust the pH value of the mixed solution to between 6.5 and 8.5, and the mixed solution is subjected to constant volume, filtering, homogenization, sterilization, filling, packaging and checking-up to obtain the weak alkali plant alcohol intoxication-alleviating beverage. The weak alkali plant alcohol intoxication-alleviating beverage has the advantages of removing alcohol toxins, alleviating the alcohol intoxication and protecting the liver, replenishing vital essence and clearing heat, promoting urination and releasing toxin and effectively preventing cardio-cerebral-vascular diseases, osteoporosis, gout, hypertension, high blood fat and the like, along with strong controllability of the production process, good quality reproductivity, fresh and good taste and the suitability for taking at four seasons.

A portable apparatus for monitoring urinary bladder internal pressure includes: a urinary catheter being provided with a pressure measuring sensor and a fixing member for dwelling the pressure measuring sensor in a bladder and being inserted into the bladder to discharge urine; and a display device which is connected to the pressure measuring sensor and displays a measured signal measured by the pressure measuring sensor. Since a urinary catheter having a fixing member on which a pressure measuring sensor of a thin-film-type is attached is inserted into a patient and at the same time the pressure of the bladder is monitored in real time by connecting the pressure measuring sensor to a portable display device, urination according to the pressure information of the bladder can be performed in a precise timing.