702 results about "Urinary catheter" patented technology

Disclosed herein is urinary output monitoring system including a urinary collection device having a flow meter in communication with a monitor. The urinary collection device catheter includes a urine collection bag, a drainage tube and a urinary catheter. A console of the flow meter wirelessly communicates with a console of the monitor. The monitor depicts urine flow rate information on a display and wirelessly transmits urine flow rate information to an EMR system. The flow meter includes a flow meter identifier and the system links the urine flow rate information to the flow meter identifier. The monitor further links the flow meter identifier with a patient identification from the EMR system and depicts the patient identification on the display.

An automated urinary output monitoring system includes a urine collection assembly, a scale, and a pump. The urine collection assembly includes a urinary catheter coupled to a first drainage tube. The interim container coupled to the first drainage tube and a second drainage coupled to a final container. The scale measures the weight of urine collected in the final container and a display can depict the volume of urine collected in the final container. A vacuum pump can be coupled with the final container to draw urine from the interim container into the final container, and an air vent can isolate the patient from the vacuum within the final container. The system can be configured to wirelessly transmit urine volume data to an external computing device. A gyroscope can be coupled with the scale to determine the orientation of the scale.

A reusable urinary catheter (72), comprising a catheter tube (12), a drainage member (22), the proximal end portion of the drainage member being connected to the distal end of the catheter tube, the distal end portion of the drainage member defining a drainage opening (28); a collapsible sleeve (18) surrounding the catheter tube, an introducer attached to the proximal end portion of the sleeve and the distal end portion of the sleeve being attached to the drainage member, the drainage member including channels (23) in fluid communication with the interior cavity of the sleeve, the channels allowing passage of sterilization fluid into and out of the sleeve; a holder (74) having a first port (66) and a second port (68), the introducer being releasably attached to the first port and the drainage member being releasable attached to the second port; and a sterilization fluid located within the sleeve.

Disclosed herein is a urinary catheter system including a urinary catheter, a drainage tube connecting the urinary catheter to a urine collection bag. The urine collection bag is configured to transition between a storage state and a usage state. The urine collection bag includes an intake port coupled to a first opening, an outlet, where the outlet is configured to transition from a closed state to an opened state to allow the volume of fluid to be displaced from the urine collection bag. A storage bag detachably coupled to the urine collection bag, the storage bag having a storage bag opening and configured to receive the male urinary catheter, the drainage tube, and the urine collection bag in the storage state.

Disclosed herein is a urinary catheter generally configured for self-deployment. The catheter includes a closed volume within the lumen of the catheter containing a lubricant. The proximal end and the distal end of the catheter tube are coupled with a handling member disposed along the catheter tube to define a compact packaging shape of the catheter tube including one or more loops. The closed volume is breached by separating the proximal and distal ends away from the handling member in a single step via simultaneous application of separating forces to the proximal and distal ends. The handling member includes a pull ring for applying an oppositely directed separating force to the handling member. The catheter includes an inlet section configured of insertion into the patient and an inlet collar is slidably coupled with the inlet section. where in the inlet collar serves as a guide during insertion of the catheter.

Disclosed herein is a urine collection bag, system, and methods directed to automated measurement of a quantity of urine. The urine collection system can include the urine collection bag, a catheter, and flexible drainage tubing. The urine collection bag can include a collection area, force sensors, and circuitry configured to determine the volume of urine in the collection area based on pressure or weight measured by the force sensors, and the specific gravity of the urine. The catheter may include a small female external catheter (FEC) with an opening on a top side, a wicking catheter with a wicking area on a top side, a finger-mountable catheter, or a male external catheter (MEC). The tubing may be secured to a patient's leg with a stabilization device or a fabric strap. The catheter can remain on a patient while the patient stands or walks.

A method of making a customized catheter for an end user, comprising: capturing images of an end user's urethra; creating a 3D image of the end user's urethra; identifying areas of interest of the end user's urethra; generating a software or computerized model of a customized catheter using the 3D image, wherein the software or computerized model is modified based on the areas of interest; and 3D printing at least a portion of the customized catheter from the model and catheter made by this method

The ureter and urine bag comprises a urine bag body, a spiral pipe, a connecting pipe, a threaded connector pipe and a urine guiding pipe, the threaded connector pipe comprises a pipe body and an insertion pipe, internal threads with the thread pitch being 1.8-2.2 mm are machined on the inner wall of the pipe body, external threads matched with the internal threads are machined on the outer wall of the insertion pipe, and the spiral pipe is connected with the connecting pipe. Two groups of wing plates are symmetrically arranged on the outer wall of the cannula to provide rotating acting points, and a collecting assembly is integrated on the side wall of the urine bag and used for aseptically collecting urine samples. Traditional plug-pull type connection is replaced by a precise thread fit structure, a clear rotating force application point is provided for medical staff, operation is labor-saving and convenient, connector pollution is avoided, the urinary tract infection risk is effectively reduced, and the nursing comfort of a patient is improved.

The utility model discloses a ureter structure with an air bag, and aims to solve the problems that 0.5 mL of normal saline needs to be injected into the air bag to jack up the air bag to enable the surface of the air bag to be smooth after the normal saline is pumped out when a ureter is pulled out in the prior art, the pain of a patient is prevented from being increased due to the fact that wrinkles of the air bag rub the urethral wall, and the workload is increased due to the increase of operation steps of nurses. And the catheter pulling speed is reduced. The urinary catheter comprises a urinary catheter body, a hose connector is mounted at the left end of the urinary catheter body, an air groove is formed in the outer surface of the urinary catheter body, a positioning air bag is fixedly connected to the inner wall of the air groove, an air channel is formed in the urinary catheter body and communicated with the air groove, and an air bag connector is fixedly connected to the outer surface of the urinary catheter body. Through the design, normal saline in the positioning air bag is quantitatively retained to support the positioning air bag so as to prevent the positioning air bag from wrinkling, the normal saline does not need to be injected into the positioning air bag for the second time, and the workload of medical staff is reduced.

A urinary catheter configured to be ultrasonically welded to a drainage member. More particularly, a urinary catheter with a drainage member associated with a mandrel guidance device. More particularly, a urinary catheter with a drainage member including a mandrel guidance device and welding devices associated with the drainage member.

The invention discloses urinary catheterization equipment for urinary surgery. The urinary catheterization equipment comprises a device body, a fixing plate, a mounting assembly, a movable rod, a limiting assembly and a urine bag. The mounting assembly is used for stably fixing the fixing plate to the abdomen of a patient, the movable rod is connected to the fixing plate through the hinge seat, and the limiting assembly is used for fixing the catheter. The urine bag is connected with an electronic monitoring control system, the flow, pressure, temperature and liquid level of urine can be monitored in real time, and urination and alarm can be automatically carried out. Through intelligent monitoring and automatic control functions, the safety, comfort and convenience of the urinary catheterization equipment are improved, the infection risk is reduced, and the urinary catheterization equipment is suitable for urinary catheterization treatment of urinary surgery patients.

The invention relates to the field of medical apparatus and instruments, in particular to a catheter outer clamping type urine volume monitoring device and method.The catheter outer clamping type urine volume monitoring device comprises a clamping body module capable of being controlled to be opened and closed and used for detachably wrapping the outer wall of a catheter; the sensing module is integrated on the inner surface of the clamping main body module and comprises a flow velocity detection unit used for acquiring a urine flow velocity signal based on an ultrasonic time-difference method; the deformation detection unit is used for acquiring peripheral deformation distribution of the urinary catheter through contact type pressure sensing; the parameter calibration module comprises a non-contact optical measurement assembly and is used for acquiring geometric parameters of the ureter before and after the clamping operation; the control module is in communication connection with the sensing module and the parameter calibration module and is used for dynamically adjusting the clamping pressure according to the geometric parameters; and fusing the flow velocity signal and the deformation distribution data to generate a calibrated urine flow value. According to the invention, high-precision and multi-dimensional urine volume monitoring is realized, and the system adapts to a complex flowing state.

An intermittent catheter package including a plurality of components and a catheterization tray configured to facilitate a catheterization procedure. The plurality of components include a urinary catheter fluidly connected to a urine-drainage bag and a sampling-port access device configured to fluidly connect to a urine-sampling port of the urinary catheter or the urine-drainage bag for aseptic collection of one or more urine samples.The catheterization tray includes at least a first compartment, a second compartment, a third compartment, and a fourth compartment. The second compartment is connected to the third compartment Step-by-step surface instructions for performing the catheterization procedure are incorporated into the catheterization tray.

The invention discloses a high-precision real-time urodynamic monitoring method and system, and belongs to the technical field of medical monitoring. A urine flow sensor is arranged at the downstream of a catheterization assembly to collect urine flow and generate an electric signal; the electric signals are transmitted to a micro-control unit for digital processing, and the instantaneous flow velocity of urine, the accumulated urine volume per hour and the total urine volume of 24 hours are calculated in real time through an integral flow velocity algorithm; a calculation result is output to a local display screen, and real-time data viewing and historical curve graph and statistical report display are supported; meanwhile, the urine volume data are packaged according to timestamps and patient identifications and uploaded to a hospital nursing information system through a standardized interface protocol; if it is detected that the urine volume is abnormally lower than a set threshold value or is completely in a urine-free state, the system automatically triggers an alarm and pushes the alarm to the nursing terminal; by means of the method, automation, informatization and intelligentization of urine volume monitoring can be achieved, and the method is suitable for continuous nursing requirements of ICU and other critical areas.

The invention discloses an AI-based wearable catheter pressure monitoring system, which comprises an initial starting module, which is used for determining initial starting time by using a classification model according to obtained initial urethral pressure data of a target patient and an original medical data set and the initial urethral pressure data of the target patient, and sending a pressure detection starting instruction; the pressure sensor monitors the internal pressure of the balloon of the catheter in real time at a certain monitoring frequency; and the dynamic monitoring module is used for receiving the internal pressure of the catheter balloon and dynamically adjusting the monitoring frequency of the pressure sensor in different nursing stages of the target patient by using a time sequence model according to the internal pressure of the catheter balloon. The system provided by the invention can intelligently adjust the monitoring frequency according to the dynamic change of the urethral pressure of the patient, predicts the service life of the equipment, realizes low-power-consumption operation and improves the monitoring efficiency.

A reusable urinary catheter assembly comprises a storage container defining a cavity, a hydration liquid and a reusable urinary catheter. The hydration liquid includes a disinfection medium and a hydrophilic polymer. The viscosity of the hydration liquid is 40 cP or lower. The reusable urinary catheter includes a shaft, and at least a part of the shaft is provided with a hydrophilic surface. During storage, the shaft is enclosed within the cavity in a storage position. The hydration fluid hydrates and regenerates the hydrophilic surface and disinfects the catheter. The catheter is configured to be repeatedly inserted into and removed from the storage container.

The utility model discloses an auxiliary fixing band used for secondary fixing of a urinary catheter of an ICU critical patient, and relates to the technical field of urinary catheter auxiliary fixing bands, the auxiliary fixing band comprises an elastic main fixing band, the two free ends of the main fixing band are fixed on the legs of the patient through a bonding assembly, a fixing mechanism is arranged on the main fixing band, and the two free ends of the main fixing band are fixed on the legs of the patient through the bonding assembly. The fixing mechanism is used for fixing the ureter on the main fixing band so as to prevent the ureter and the main fixing band from moving downwards due to gravity, the main fixing band is arranged, the two free ends of the main fixing band can be fixed through the bonding assemblies, and therefore the main fixing band can be fixed on the thighs of a patient, and the fixing mechanism is used for fixing the ureter on the thighs of the patient. The device is simple in structure, does not need to be fixed on the skin of a patient through an adhesive, reduces the damage to the skin of the patient, can be detached from the thigh, facilitates the change of the fixing position, and improves the use flexibility of the device.

A urinary catheter includes a catheter tube with a lumen, a proximal end, a distal end and a balloon coupled to the proximal end. The balloon is configured to be positioned in an interior of a bladder. The proximal end is configured to provide flow of urine from the bladder through the catheter lumen bag collects urine from the bladder through the catheter lumen. The drainage bag has an inlet port for receiving urine and an outlet port for draining urine from the drainage bag. The urinary catheter tube includes the proximal end and the proximal end, with a plurality of urine draining holes that receive urine from the bladder and allow it to be transported to and though the urinary catheter tube. One or more sensors included in the urinary catheter and positioned to be in contact with patient's urine. An artificial intelligence engine is coupled to the one or more sensors to receive sensor data, and make recommendations relative to a health of a patient.

The invention discloses an intelligent management indwelling catheter system which comprises a catheter body, a pressure sensing module is arranged at the end, inserted into the bladder, of the catheter body, a sensing module is arranged at the urine outlet end of the catheter body, and the pressure sensing module is used for sensing the pressure in the bladder so that the amount of urine in the bladder can be conveniently judged through the pressure; the sensing module is used for measuring the flow speed and flow of urine flowing out of the catheter body; the urinary catheter further comprises a urine bag, the top end of the urine bag is connected with the urine outlet end of the urinary catheter body through a flow guide tube, a monitor is installed on the urine bag, and the monitor is used for monitoring the liquid level of urine in the urine bag and detecting conventional parameters of the urine at the same time. The top end of the monitor is connected with a displayer, and the displayer is connected with the pressure sensing module and the sensing module in a Bluetooth connection mode. The flow and the flow speed of urine flowing out of the catheter can be monitored through the sensing module, and the urine flowing out of the body of a patient can be conveniently obtained in real time.

The utility model relates to the technical field of urethral catheters, and provides an anti-dropping urethral catheter for children urinary surgery nursing, which comprises a first urethral catheter body and a second urethral catheter body, a first end of a connecting pipe is communicated with a first end of the first urethral catheter body, and a second end of the connecting pipe is communicated with a first end of the second urethral catheter body; the sleeve is arranged on the outer side of the first catheter body in a sleeving mode, an annular cavity is formed between the sleeve and the first catheter body, the first end of the sleeve is fixedly connected with the first catheter body, an annular insertion opening is formed between the second end of the sleeve and the first catheter body, the annular insertion opening is communicated with the annular cavity, and a notch communicated with the annular cavity is formed in the sleeve; the air bag is fixedly mounted on the outer side surface of the sleeve and is communicated with the notch; the annular lifting pipe is in sliding contact with the inner wall of the annular inserting opening and is kept sealed; and the driving assembly is used for controlling the annular lifting pipe to move up and down in the annular inserting opening.

The present invention relates to the technical field of urinary catheterization devices, and particularly relates to a urinary catheterization device for urology, which includes a housing. A positioning rod is arranged inside the housing, and a urine bag body is installed on the circumferential surface of the positioning rod through a ring buckle. An input connector and an output connector are installed inside the housing. The urine bag body is connected to the input connector through an input tube, and the urine bag body is connected to the output connector through an output tube. The input connector is connected to a urinary catheter through a connecting tube. Mounting plates are installed inside the housing, first guiding grooves are opened on the surfaces of the mounting plates, rotating rods are slidably connected in the first guiding grooves, and extrusion rollers are rotatably connected to the circumferential surfaces of the rotating rods. A slider is slidably connected inside the housing, an activity groove is opened inside the slider, and both ends of the rotating rod are located inside the activity groove. Through the action of the extrusion component, the present invention fully discharges the urine in the urine bag body, improves the urine discharge speed, and enhances the patient's usage experience.

The utility model relates to the technical field of medical care, and discloses a urinary catheter traction device after urinary surgery, which comprises a urethra traction device main body, the top of the urethra traction device main body is fixedly connected with a top plate, and the left side of the urethra traction device main body is fixedly connected with a mounting plate. And a first bolt is rotationally connected to the interior of the mounting plate, and a push plate is mounted at the top of the first bolt. According to the urinary catheter traction device after the urinary surgery operation, the urethra traction device body and the top plate are used in cooperation, meanwhile, a first bolt is rotated through a mounting plate, so that a push plate is pushed to move, the device can be fixed to a sickbed when the push plate moves, and meanwhile, a sliding groove is formed in the bottom of the urethra traction device body, so that the urethra traction device is convenient to use. An inserting plate can be inserted into the sliding groove, so that when the second bolt is rotated, the height of the inserting plate can be adjusted, and a urine bag can be placed on the top of the inserting plate.

An intermittent hydrophilic urinary catheter (1) with a hydrophilic coating (9) and comprising a plurality of drainage openings (5) is provided. The outer surface (8) of the tubular portion (1a) forms a projection (410) encircling the openings in the outer surface and extending above the hydrophilic surface (411) when the hydrophilic material is in the non-swelled condition.

Devices and methods are described for urinary catheters and catheter valves. For example, this disclosure relates to urinary catheters having valves that facilitate testing of a user's ability to urinate.

The utility model relates to a ureter traction fixing device which comprises a cover body part, the cover body part is provided with an arc face structure, the top face of the arc face is used for abutting against the penis head of a patient to provide a fixing function, and a first hole for a catheter penetrating out of the penis of the patient to penetrate through is reserved in the cover body part. The cover body part can be detachably installed on the surface of the catheter in a sleeving or clamping mode, the near end of the catheter is provided with a balloon used for exerting compression force on a urethral wound of a patient, an opening of the arc face of the cover body part faces the end away from the balloon, and under the condition that the cover body part is arranged on the surface of the catheter in a sleeving mode, the balloon faces the end away from the balloon. The wall thickness of the cover body part at the first hole is larger than that at the edge position of the arc surface structure, and a flange which shrinks inwards in the radial direction of the catheter is arranged at the first hole.

The utility model discloses a catheter, particularly relates to the technical field of medical instruments, and solves the problems that when the existing catheter is blocked, medical personnel cannot be reminded, and workers need to distinguish the blocking condition in advance, so that the catheter is inconvenient to dredge, and the working efficiency is high. And the workload of medical staff is increased. The device comprises a tube body provided with a fixed balloon, a water injection tube communicated with the fixed balloon is arranged on the side wall of the tube body, a water injection valve is arranged at the end of the water injection tube, and a liquid pressure sensor is arranged in the water injection tube; a drainage cavity is formed in one end of the tube body; a liquid level sensor is arranged in the pipe body; the liquid level sensor is arranged between the drainage cavity and the water injection pipe; alarm reminding modules are arranged in the water injection pipe and the pipe body respectively. According to the device, when blockage occurs, medical staff are reminded, workers do not need to distinguish the blockage condition in advance, dredging work of the catheter is facilitated, and the workload of the medical staff is reduced.

The present application relates to the field of medical catheters and specifically discloses a urinary catheter with a special-shaped retainer. The urinary catheter includes a catheter body and a special-shaped retainer. The special-shaped retainer has good elasticity and is internally distributed with a shaped band and a bend and twist inducer. The urinary catheter provided by the present application uses a specially designed elastic chamber or corrugated pipe to support the elastically bent or twisted special-shaped retainer for positioning and fixation in the bladder. The deformation of the special-shaped retainer in the catheter head area can be changed according to usage needs, lowering the catheter port to adapt to the shape of the bladder, allowing urine in the bladder to be fully emptied through the catheter port along the conduction direction, reducing the probability of blockage inside the catheter, reducing the risk of damage and infection to the patient caused by frequent catheter changes, and increasing the safety and convenience of long-term indwelling catheterization.

The gynecological urethral catheterization pain management integrated workstation comprises a main control terminal, a self-adaptive urethral catheterization support with force feedback, a three-dimensional navigation module, a consumable management module and a complication early warning system. The main control terminal is connected with the self-adaptive urinary catheterization support, the three-dimensional navigation module, the consumable management module and the complication early warning system through a network. By means of the AR dynamic navigation and pressure feedback linkage function, the operation time is effectively shortened, the operation efficiency is improved, and the qualified rate of independent operation of new nurses is increased. In the aspect of pain management, the individualized NRS evaluation module evaluates the pain, timely intervention is performed, and the pain of the patient is reduced. The complication prevention and control effect is obvious, the damage to the urethra is reduced, and the urinary tract infection incidence rate is reduced. Meanwhile, complete tracing of consumables is achieved through the RFID consumable management and electronic medical record docking function, and data support is provided for continuous improvement of nursing quality.

An implantable biocompatible dilator (1) suitable for implantation in a urinary tract includes: an elongated sinusoidal ring having at least two proximal forks (7) and at least two distal forks (5), wherein the dilator can elastically deform from a relaxed radial expansion orientation to a radial contraction orientation, the radial contraction orientation being suitable for transluminal delivery through the urinary tract. The dilator is configured to apply radially outward forces to the urinary tract wall when in situ within the urinary tract. In particular, the dilator is suitable for treating benign prostatic hyperplasia and can be configured to be implanted and substantially cross the prostatic urethra between the bladder neck and the external sphincter.

The application relates to the technical field of medical devices, and relates to an anti-leakage and anti-blocking urinary catheter and an application method thereof.The urinary catheter comprises a urinary catheter body, a first air bag and a second air bag, the urinary catheter body is provided with a liquid outlet cavity, the liquid outlet cavity is provided with a liquid inlet hole, a flushing and medicine injection pipe is connected to the outer wall of the urinary catheter body, the flushing and medicine injection pipe is connected with a sealing plug, the urinary catheter body is provided with an air inlet cavity, the outer wall of one side of the urinary catheter body is connected with an air inflation pipe, the air inflation pipe is connected with an air inflation interface, the first air bag is connected to the outer periphery of the urinary catheter body, the air inlet cavity is provided with a first air inlet hole, the second air bag is connected to the outer periphery of the urinary catheter body, the second air bag is located on the side, away from the liquid inlet hole, of the first air bag, and the air inlet cavity is provided with a second air inlet hole.The first air bag is inflated to abut against the inner wall of a bladder, so that the urinary catheter is prevented from sliding out, the second air bag is inflated to adhere to the inner wall of a urethra, so that the possibility of urine leakage is reduced, liquid medicine is introduced into the liquid outlet cavity and the bladder through the flushing and medicine injection pipe, so that the possibility of blood clots and sundries blocking the urinary catheter is reduced, and the reliability of the urinary catheter is improved.