674 results about "Drainage bags" patented technology

An improved outlet tube device for a urinary drainage bag is disclosed wherein an outlet valve mechanism is contained with a rigid housing fixed securely to the drainage bag, rather than just being clamped to the outlet tubing, and thus cannot become separated from the bag. The outlet valve can be opened only by positive action on the part of the medical care personnel, thereby assuring that urine will be discharged only in a controlled manner. Further, because the valve mechanism does not require that a substantial length of tubing with a freely movable end be used in conjunction with the outlet port, there is no need to engage the free end of the tubing with a keeper. Thus the possibility of the tubing springing back to its straight configuration and flicking residual urine on the attending medical personnel is eliminated. In one embodiment the outlet tube device comprises a pinchcock-type valve which is fixedly mounted to the bag and which is normally operative to clamp off the outlet tube. In a second embodiment the outlet tube device comprises a syringetype fitting which is fixedly mounted to the bag. Depressing the syringe plunger closes the valve, and retracting the plunger opens the valve to permit fluid to be discharged through the outlet tube. In a third embodiment, a hose clamp is contained within a rigid housing and is selectively operative to clamp a hose to prevent fluid flow therethrough.

A drainage bag (3), part of a dialysis set, comprises a wrapper (4), fluid-sealed, and a transparent pocket (10) superposed on a part of the wrapper (4); an edge of the pocket (10) has a first part (11a) which is fixed to the wrapper (4), and a second part (11b) which is free and delimits an opening of the pocket (10). The pocket (10) at least partially contains a drainage tube of the used dialysis liquid which is fluidly connected with an inside of the bag (3). The bag (3) keeps the tubing forming the dialysis set in a stable conformation both during a production process thereof and at moment of use, reducing a risk of endoluminal contamination of the dialysis set. The bag (3) is usable in particular for collection of a used and used peritoneal dialysis liquid.

An access port for enabling passage of a conduit through a partition wall, said port comprising three portions, a sleeve portion surrounding an aperture for receiving a conduit there through, a flange portion for attachment to the partition wall, said flange portion encircles the sleeve portion and has a greater diameter than the sleeve portion, and a membrane portion connecting the flange portion and the sleeve portion. The port may be suitable for, in a leak-proof manner, passing a catheter or drain tube through the wall of a medical device such as a wound care device or a drainage bag.

The invention discloses an autonomous urethral catheterization device and method. The device comprises a urethral pump, a boost device and a handheld activator, wherein the urethral pump comprises a pump body; an anti-drop disc is arranged at the front end of the pump body; a sealing valve, a sealing magnet, drainage blades and a magnetic induction rotating body are arranged in the pump body; the magnetic induction rotating body is arranged in the drainage blades; the sealing magnet is arranged in the sealing valve; the boost device comprises a handheld end and a boost rod; the handheld activator comprises a shell; a control switch and an indicator light are arranged on the top of the shell; a control circuit board, a battery, a rotating motor and a urethral pump activator are arranged inside the shell; and the control circuit board, the battery, the rotating motor and the urethral pump activator are sequentially connected through lines. According to the device disclosed by the invention, urethral catheterization of a patient every day is not needed, a urine drainage bag of the patient is not used, the problems such as extremely high discomfort brought to the patient due to frequent urethral catheterization and large-area infection caused by ordinary catheters can be solved, the device disclosed by the invention is convenient to use, and the incidence rate of urethral diseases is greatly reduced.

The invention provides a drainage bag assembly for receiving bodily waste; the drainage bag assembly comprising outer (6) and inner (12) bags secured to one side of a flange (2), the flange (2) being provided with means defining an orifice to enable bodily waste to be received by the inner bag (12), and the flange (2) having connected to an opposite side thereof means for securing the drainage bag assembly to the body of a patient; the outer bag (6) being detachably secured by means of a peelable but non-repositionable adhesive to a first attachment zone (4) on the flange and the inner bag being detachably secured by means of a peelable adhesive to a second attachment zone (16) on the flange, wherein the first attachment zone (4) surrounds the second attachment zone (16) and is non-overlapping therewith; and the second attachment zone (16) surrounds the means defining the orifice; and wherein the outer bag (6) can be removed or opened to permit access to the interior thereof and removal of the inner bag (12).

An application for a drainage bag support includes a belt that has at least one way to engaging with an animate object (person). The belt has an inwardly facing surface that rests against the animate object and an outwardly facing surface facing away from the animate object. At least one fastening station is / are positioned on the outwardly facing surface of the belt. One or more fasteners interface one or more drainage bags to one or more of the fastening stations, thereby supporting the drainage bags by the belt.

The invention discloses a multifunctional indwelling urethral catheterization device which comprises a catheter, a drainage tube and a drainage bag, wherein a branch tube is sidewards arranged on the drainage tube by a three-way tube; a urination monitoring system is additionally mounted at the tail end of the branch tube and comprises a PCB (printed circuit board), a microcontroller welded on the PCB, a parameter setting keyboard, a display screen, a pressure sensor, a flow sensor, an electronic drain valve, a realtime clock module, an early warning device and a remote monitoring platform; the parameter setting keyboard, the display screen, the pressure sensor, the flow sensor, the electronic drain valve, the realtime clock module and the early warning device are connected with the microcontroller; the pressure sensor is connected with the tail end of the branch tube in an inserted and sealed manner; and the electronic drain valve and the flow sensor are sequentially and additionally mounted on the drainage tube and located in the downstream position of the three-way tube. The device integrates functions of automatic pressure urination, urination data (urination frequency, urination time and urine volume) acquisition and transmission, parameter adjustment, crisis early warning and remote monitoring, is high in practicability, operates precisely, facilitates popularization, saves manpower consumption of a hospital, and can provide important data information for medical research.

The invention provides a urethral catheterization device and an abdominal pressure monitoring system. The urethral catheterization device comprises a catheter and a drainage bag used for collecting liquid in the catheter. A capillary tube to be connected to a pressure sensor is communicated with the catheter. A first control valve is disposed on the catheter and between the capillary tube and the drainage bag. A buffer sac is disposed on the capillary tube and close to the connection of the capillary tube with the catheter. The buffer sac disposed on the capillary tube effectively prevents urine in the catheter from being reversely sucked into the capillary tube, so that the urine is effectively prevented from flowing back to the sensor to disable the same, accuracy in urinary bladder pressure detected by the pressure sensor is guaranteed, pollution of the pressure sensor by the urine is also prevented and cross infection caused by the reuse of the sensor is avoided.

The invention discloses a urine volume monitor. A bracket comprises a hook for hanging a drainage bag; the hook is provided with a weighing sensor which is used for transmitting information after the urine is weighed in the drainage bag to the monitor; the bracket comprises a urine detection box which can be opened or closed and can buckle a conduit in the box; a photodiode and a photoelectric detector are arranged in the urine detection box; and light emitted from the photodiode transmits through the conduit and urine flowing in the conduit in real time, then is collected by the photoelectric detector and is transmitted to the monitor. According to the urine volume monitor, the urine volume is calculated by using a urine refraction proportion analytical method, and a measuring device is not contacted with the urine when the urine is measured, so that the urine measuring accuracy is improved, the antijamming capability is strong; and besides, urine volume data of patients can be displayed or output in real time, and urine volume history information can be reviewed, the requirement of clinicians on the urine volume information dynamic monitoring is met, and the working efficiency is improved.

A low-cost removable drainage bag support structure that can be attached to any location on the patient's hospital garment or personal clothing, without any uncomfortable and cumbersome belts or other attachments that tie the drainage bag directly to the patient's body, and without use of any expensive and inefficient custom-made undergarments. An attachable, easily removable and disposable drainage bag support structure that can be easily and cost-effectively utilized with standard hospital garments, and at the same time safely and securely support drainage bags for the out-patients, allowing to place the drainage bag out-of-sight when in public and reducing interference with patient's mobility, whereby improving dignity and quality of life for the out-patients that must carry in public one or more drainage devices. A low-cost attachable support structure that allows quick and easy removal from the garment, easy disposal and also allows hospital staff to monitor and observe the content and condition of the drainage bag placed inside the support structure.

The invention provides a drainage bag assembly for receiving bodily waste; the drainage bag assembly comprising outer (6) and inner (12) bags secured to one side of a flange (2), the flange (2) being provided with means defining an orifice to 5 enable bodily waste to be received by the inner bag (12), and the flange (2) having connected to an opposite side thereof means for securing the drainage bag assembly to the body of a patient; the outer bag (6) being detachably secured by means of a peelable but non-repositionable adhesive to a first attachment zone (4) on the flange and the inner bag being detachably secured by means of a peelable adhesive to a 0 second attachment zone (16) on the flange, wherein the first attachment zone (4) surrounds the second attachment zone (16) and is non-overlapping therewith; and the second attachment zone (16) surrounds the means defining the orifice; and wherein the outer bag (6) can be removed or opened to permit access to the interior thereof and removal of the inner bag (12).

The invention discloses a flow-limiting alarming device for a drainage bag. The flow-limiting alarming device comprises a weighing sensor, a flow limiting device, an alarm and a controller. The controller is in signal connection with the weighing sensor, the alarm and the flow limiting device. The weighing sensor is arranged on a transfusion pole, a lower weighing ring for suspension of the drainage bag is arranged at the bottom end of the weighing sensor, and a drainage tube of the drainage bag is arranged on the flow limiting device. By the weighing sensor for weighing of the drainage bag, the flow limiting device for flow limiting and the controller for control of the weighing sensor and the flow limiting device, automatic detection is realized, convenience in application of the whole device under different conditions is achieved, the controller controls the alarm to remind operators of examination when accidents occur, and accordingly cost reduction, reusability, drainage quality guarantee and accident reduction are realized.

The invention relates to a minimal invasive negative pressure bladder puncture fistulation indwelling device and the working method, which pertains to the technical field of medical devices, including a fistulation tube, a fixed board, a negative pressure urine drainage bag and a puncture needle, the fistulation tube is a tube which is provided with an opening at one end and is smoothly closed and bent at the other end, a plurality of side holes are arranged on the inner side wall of the bending part, a spring device is arranged in the negative pressure urine drainage bag, a connection soft tube is arranged at the inlet at the upper end, the end part of the connection soft tube is provided with a connector part, the lower end thereof is provided with an outlet soft tube, switches are arranged on the connection soft tube and the outlet soft tube, the fixed main board body is a broken annular board, the inner side of the annular shape is provided with a serrated protuberance, the broken part of the fixed board is provided with a slidable tooth buckle, and the periphery of the main body board is provided with four forked boards which are evenly distributed. The puncture needle is the needle which takes an appearance of T and is provided with a tiny channel at the inner side that deviates from the center. The working method is that: the local infiltration anesthesia is carried out, the empty needle tries to penetrate for implanting the fistulation tube into the bladder, the fistulation tube is fixed, the negative pressure urine drainage bag and the fistulation tube are connected, and the bladder puncture fistulation is completed.

A pair of medical-patient shorts that are opened entirely at the right and left outside seams, while allowing the rear, front, and crotch seams to remain intact, is disclosed. The shorts include the use of a stuttered series of hook-and-pile patches that largely define the outer seams of the shorts, which are largely comprised of a front fabric panel and a rear fabric panel. The design of the outside side seams to enhance user comfort and to make access to the patient's body, dressing, etc. more convenient. In addition, the shorts provide features to provide convenient physical support for medical apparatuses, such as drainage bags and tubing, for example. Finally, associated methods of use for the medical-patient shorts are disclosed.

The invention discloses a bullet-shaped cerebral porous drainage tube and a cerebral drainage device adopting same, which comprises a bullet-shaped cerebral porous drainage tube, an input catheter, ametering reservoir, an output catheter, a liquid storage drainage bag and the like. The bullet-shaped cerebral porous drainage tube comprises a a tube body, the front end of the tube body is a dead end and the rear end thereof is a tube joint which is opened, the front end of the tube body is opened with at least two side holes, and the dead end is a bullet-shaped dead end. The invention has reasonable structure, the bullet-shaped dead end design of the drainage tube can reduce the damage to the brain tissue during the puncturing process, and has slippage effect, can slip to pass during the puncturing process if touching the blood vessel or nerves, thereby, the damage to the blood vessel and the nerves are prevented and avoided during the puncturing process, and intracranial hemorrhage, hematoma, aphasia, paralysis, neural paralysis and various complications can be reduced during the puncturing process.

The invention provides a cerebrospinal fluid drainage device and an intracranial pressure monitoring system. The cerebrospinal fluid drainage device comprises a cerebrospinal fluid drainage tube and a drainage bag used for collecting fluid in the cerebrospinal fluid drainage tube, a guide tube used for being connected with a pressure sensor is communicated on the cerebrospinal fluid drainage tube, a first control valve is arranged at a position, between the guide tube and the drainage bag, of the cerebrospinal fluid drainage tube, and a buffering airbag is arranged at a position, close to a joint of the guide tube and the cerebrospinal fluid drainage tube, of the guide tube. Through the buffering airbag arranged on the guide tube, cerebrospinal fluid in the cerebrospinal fluid drainage tube can be effectively avoided being sucked back into the guide tube, so that failing of the pressure sensor caused by the fact that the cerebrospinal fluid flows back to the pressure sensor can be effectively prevented, accuracy of intracranial pressure detected by the pressure sensor is guaranteed, the pressure sensor is prevented from being polluted by the cerebrospinal fluid, and cross infection caused by reuse of the sensor is avoided.

A urine drainage bag cover covers and hides the contents of a urine drainage bag, but is easily manipulated, so that the fluid level in the urine drainage bag may be easily ascertained by attendants.

The invention provides a bladder function recovery apparatus. The bladder function recovery apparatus comprises an irrigation device, a urine drainage device, a bladder pressure acquisition unit and a central processing unit. The irrigation device comprises an irrigation bag, an irrigation tube and a first control component and is used for charging liquid medium in the irrigation bag to a bladder. The urine drainage device comprises a drainage bag, a urine drainage tube and a second control component and is used for draining the liquid medium in the bladder into the drainage bag. The bladder pressure acquisition unit is communicated with the urine drainage device. The central processing unit is connected with the first control component, the second control component and the bladder pressure acquisition unit and compares bladder pressure with maximal preset pressure and minimal preset pressure. When the bladder pressure is equal to or larger than the preset pressure, the first control component is closed, and the second control component is opened. When the bladder pressure is smaller than or equal to the minimal preset pressure, the second control component is closed, and the first control component is opened. The bladder function recovery apparatus can be used for bladder function recovery training for a patient with an indwelling catheter, and cystatrophy caused by long-term urination disorder is prevented.

An external fixation system for percutaneous drainage procedures may include a base. The base may include a first side. The first side may be positioned adjacent an exterior surface of a subject during use. The base may include a first coupler coupled to the first side of the base. The base may include a second side opposite the first side. The base may include an opening extending through the first coupler and the base such that the first coupler is in fluid communication with the second side of the base. The first coupler may be couplable to a conduit during use such that the conduit is in fluid communication with the second side of the base. In some embodiments, the second side of the base may include a second coupler configured to facilitate the attachment of a drainage bag or a mechanism to flush or evacuate a drainage catheter during use.

Disclosed are a device and a method for irrigating a urinary catheter connected to a drainage bag. The device is configured to be selectively operated in any one of a drainage state, an irrigation state, and a disposal state without requiring its disconnection from the drainage bag. The device includes a port for receipt of a syringe holding an irrigation fluid. When in the drainage state the device enables fluid from the patient to passively drain into the bag. When in the irrigation state the device isolates the catheter from the bag and enables the irrigation liquid to be introduced from the syringe into the catheter and the patient's bladder to produce a contaminated fluid and also enables the contaminated fluid to be withdrawn back into the syringe. In the disposal state the device isolates the catheter from the drainage bag and enables the contaminated fluid to be introduced into the discharge bag.

The invention discloses a drain valve of a drainage bag. The drain valve comprises a valve casing and a drain hole below. The drain valve is characterized in that a liquid inlet leading to the interior of the valve casing is arranged in the side wall of the valve casing; and a switch touch part is connected with a lower closing part by a transmission mechanism. The drain valve is convenient to operate, thus preventing the operators and users from being subject to cross infection due to improper operation of the drain valve.

The invention provides a collection device for fecal incontinence. The device comprises a drainage tube, wherein an air bag is arranged on the periphery of the front end of the drainage tube, and a full-filling pipeline communicated with the air bag is arranged on the wall of the drainage tube; an in-vitro drainage bag is connected to the tail end of the drainage tube; an air injection connector communicated with the full-filling pipeline is formed in the tail end of the drainage tube; a silica gel anus plug made of a silica gel material sleeves the outer side of the drainage tube, and comprises a base, a nipple, an areola and a seal cartridge; the areola is arranged on the base, the nipple is positioned at the upper part of the areola, a through hole is formed at the center of the nipple, and the seal cartridge is arranged at the upper part of the nipple; and the drainage tube runs through the through hole and the seal cartridge, and the outer wall of the drainage tube is closely attached to the seal cartridge. According to the collection device, the problem that defecation flows out along the drainage tube can be solved.

A urine drainage bag, such as a urostomy bag, includes a drainage tap. The tap includes a tap member mounted to a housing so as to be pivotably movable between a closed, stowed position and an open, deployed position. In the closed position, the tap member is accommodated substantially within a chamber of the housing. The housing is disposed between front and rear walls of the bag, such that the tap is integrated into the seam of the bag. The tap further comprises a drip cap that is captively mounted on the tap member. A portion of the drip cap acts as a handle for pulling on the tap member. A portion of the drip cap also acts as a retainer or lock for blocking accidental closing of the tap member when attached to a night drainage apparatus.

An access port for enabling passage of a conduit through a partition wall, said port comprising three portions, a sleeve portion surrounding an aperture for receiving a conduit there through, a flange portion for attachment to the partition wall, said flange portion encircles the sleeve portion and has a greater diameter than the sleeve portion, and a membrane portion connecting the flange portion and the sleeve portion. The port may be suitable for, in a leak-proof manner, passing a catheter or drain tube through the wall of a medical device such as a wound care device or a drainage bag.

A wearable EVD system having a ventricular catheter and transducer supported proximately to a patient's ear by a mount, such as supporting headband or ear clip. An adjustable orifice valve or a spring-loaded needle valve is used to control the amount of CSF that drains into a drip chamber suspended on the patient for periodic measurement and emptying into a similarly located drainage bag, thereby avoiding the need for an IV pole and allowing the patient more mobility without disrupting drainage of CSF.

The invention provides a system for monitoring puerperal uterus inner pressure in real time and a using method of the system, and belongs to a medical monitoring system. The monitoring system is provided with a puerperal uterus inner pressure tester, a pressure gage and a data recording device. The puerperal uterus inner pressure tester is provided with a uterine cavity blood drainage tube, a pressure measuring water injection tube, a ball-shaped bag and a fixing device. The two ends of the uterine cavity blood drainage tube and the two ends of the pressure measuring water injection tube are open, the top end of the uterine cavity blood drainage tube is provided with a uterine cavity blood drainage hole, the pressure measuring water injection tube is located on one side in the cavity of the uterine cavity blood drainage tube, and the ball-shaped bag is located in the front of the uterine cavity blood drainage tube and below the uterine cavity blood drainage hole. The opening in the top of the pressure measuring water injection tube is located in the ball-shaped bag, the opening in the tail portion is connected with a first channel of a three-way valve, the ball-shaped bag can be filled with water through a second channel of the three-way valve, a third channel of the three-way valve is connected with a guide tube of the pressure gage, and the tail of the uterine cavity blood drainage tube is connected with a drainage bag. The fixing device is arranged on the rear portions of the uterine cavity blood drainage tube and the pressure measuring water injection tube, and the data output end of the pressure gage is connected with the input end of the data recording device through a data line.

The invention discloses a combined negative pressure drainage device. The device comprises a plurality of drainage bottle components which are sequentially connected in series, wherein each drainage bottle component comprises a cover body, a negative pressure drainage bag and a jacket bottle; a drainage tube is connected to a drainage tube joint of the drainage bottle component at the front end of the drainage bottle components connected in series, and a drainage joint is connected to the other end of the drainage tube; a negative pressure tube is connected to a negative pressure tube joint of the drainage bottle component at the tail end of the drainage bottle components connected in series, and the other end of the negative pressure tube is connected with a pressure control valve which is connected with a negative pressure device through a negative pressure device connecting tube. According to the combined negative pressure drainage device, the drainage bottle components are connected in series, so that the drainage capacity is improved; negative pressure suction force is provided by the negative pressure device, so that a better drainage effect is achieved, and pressure differences between the negative pressure drainage bags and the jacket bottles can be kept stable; the jacket bottles can be used for many times, so that the practicability of the whole device is improved.

The invention discloses a quantitative drainage bag, which comprises a bag body used to contain liquid. Scales for measuring volume are marked on the bag body. The inner chamber of the bag body is divided into a plurality of small units. The small units are connected together through channels. By adopting the structure, when in use, after liquid enters the bag body, the small units of the bag body are gradually filled with the liquid from bottom to top under the effect of gravity. Since the small units are arranged, the invention has the advantages that the deformation of the bag body is very small, the filling is even and the volume measurement of the bag body is accurate.

A Continuous Ambulatory Hemofilter includes an outer casing, multifunction pump, hemofilter, reverse osmosis filter, power source, drainage bag, blood lines and fluid lines, characterized in that the hemofiltrate from the hemofilter is moved to a reverse osmosis filter. The ultrafiltrate fluid from the reverse osmosis filter flows to the out-flow tube of the hemofilter vein line through a dedicated fluid line. The exit of the reverse osmosis filter is connected to a drainage bag. The multifunction pump moves blood from a permanent jugular catheter to the hemofilter, and fluids between the hemofilter, reverse osmosis filter, vein line and drainage bag. An electrode is placed at the in-flow tube of the hemofilter to measure incoming blood osmolality. The electrode is connected to a microprocessor that is further connected to a computer-controlled valve at the out-flow line of the reverse osmosis filter. The microprocessor is connected with a memory card.