23 results about "Foley catheter" patented technology

The application relates to the technical field of medical equipment, in particular to a medical catheter, which comprises a catheter main part and a catheterization bag connected to the catheter main part, characterized in that the catheter main part comprises an outer catheter and an inner catheter arranged in the inner part of the outer catheter, one end of the inner catheter is fixed to the inner part of the outer catheter, a catheterization opening is arranged at the position of the outer catheter close to the end of the inner catheter, the catheterization opening is communicated with the inner part of the inner catheter, the catheterization bag is connected to the end of the outer catheter and the inner catheter away from the catheterization opening, an inflatable air bag part is arranged at the position of the outer catheter close to the catheterization opening, an air flow channel is arranged between the outer catheter and the inner catheter, the air flow channel is communicated with the air bag part, and a fixing assembly for controlling the movement of the outer catheter and the inner catheter into the body is arranged on the outer catheter. The application has the effect of preventing urine from flowing along the catheter to the outside of the catheterization bag.

The utility model relates to the field of urology, disclose a kind of portable hot compress nursing equipment, including heating film, the rear side of heating film is connected with air bag, the front side of heating film is fixedly connected with medicine bin, the top side of medicine bin is provided with bin cover, the bin cover is connected between medicine bin and bin through buckle assembly, the bottom side of heating film is fixedly connected with bottom pad, the bottom side of bottom pad is opened with recess, the recess inside is fixedly connected with first silica gel ring, the recess inside is provided with catheter, the bottom side of bottom pad is provided with fixed component, the outer wall of catheter is provided with antiskid line. In the utility model, when the device is hot compress, promote the medicine volatilization inside medicine bin, so that the medicine volatilization and contact the skin surface of patient, to carry out medicine to patient simultaneously, further improve the treatment effect of equipment, and simplify catheter fixing structure to make the improvement equipment ease of use, it is convenient and fast to fix, enhance patient use comfort.

The utility model relates to a kind of multifunctional medical urine collection bag, including urine bag body, the top of urine bag body is communicated with catheter, bottom is communicated with drain pipe;Still include support device, the urine bag body with the support device is detachably connected, the support device is used to support the urine bag body to prevent the urine bag body deformation influence liquid storage;Bubble elimination device and detection device are fixed on the urine bag body, the bubble elimination device is used to carry out vibration elimination to the bubble in the urine bag body;The detection device is used to detect the liquid color and capacity stored in the urine bag body;Bubble elimination device and the detection device are electrically connected with controller.The multifunctional medical urine collection bag of the utility model can monitor urine color analysis patient condition, avoid the emergence of bubble interference problem, improve the stability and reliability of urine collection bag under complex environment, avoid various adverse consequences caused by collision.

The application relates to the technical field of catheters, and provides an automatic lubricating and sterile processing device for a medical catheter, which comprises a catheter main body, a liquid outlet head fixedly connected to the left end of the catheter main body, a liquid inlet head fixedly connected to the right end of the catheter main body, an anchoring assembly arranged on the outer wall of the catheter main body, a sleeve, an inner wall of the sleeve arranged on the outer wall of the catheter main body, blocking sheets fixedly connected to the left and right sides of the outer wall of the sleeve, support sleeves rotatably connected to the outer wall of the blocking sheets, liquid storage bags arranged in the cavities between the support sleeves and the sleeve, sealing membranes arranged at the left and right ends of the liquid storage bags, extrusion pieces slidably connected to the inner wall of the support sleeve, and the inner wall of the extrusion piece arranged on the outer wall of the liquid storage bag. The catheter and the lubricating liquid are integrated and sterilely packaged, manual contact with the lubricating liquid is not needed in the whole lubricating process, secondary sterile pollution in clinical operation is eliminated, and the sterile safety of the catheter in use is ensured from the structure.

The utility model relates to an anti-reflux adjustable speed bladder flusher, the anti-reflux adjustable speed bladder flusher includes an anti-reflux subassembly, an adjustable speed subassembly, a connecting component and a dropper subassembly, the anti-reflux subassembly is connected in the dropper subassembly, a liquid in a liquid bag is suitable for flowing into the dropper subassembly through the anti-reflux subassembly, the anti-reflux subassembly is suitable for limiting the liquid reflux to the liquid bag, the adjustable speed subassembly is set up in the dropper subassembly to control the flow rate of the liquid, the connecting component is set up in the rear end of the dropper subassembly to connect the dropper subassembly and a catheter device.

This application belongs to the field of medical auxiliary devices, specifically relating to an auxiliary device for facilitating bladder irrigation, and more specifically to a positive pressure connector, an adapter connector, and a three-way valve. The three-way valve has a catheter connection end, a urine bag connection end, and an irrigation connection end on its valve seat, used to connect the catheter, urine bag, and irrigation infusion tubing, respectively. By rotating or pressing the valve core, the direction of fluid flow can be directly changed, simplifying the bladder irrigation operation. Simultaneously, a positive pressure connector is provided at the irrigation connection end to prevent bladder fluid from flowing out from the irrigation connection end due to accidental removal of the irrigation infusion tubing, such as when the valve core is not switched to the correct position.

This utility model discloses a clinical urine collection device, including a device frame, a urine storage bucket, a urine collection trough, a urine collection basin, and a main pipe. The urine storage bucket is disposed inside the device frame. A urine sample tube is disposed on one side of the device frame. The main pipe is disposed above the urine storage bucket. A secondary pipe is disposed above the urine sample tube. A catheter is installed between the secondary pipe and the main pipe. A rotating rod is disposed below the catheter, with one end of the rotating rod extending into the interior of the main pipe and fitted with a second sealing plate. The other end of the rotating rod passes through the secondary pipe, and a first sealing plate is fixed to the outer wall of the rotating rod at the location of the secondary pipe. The urine collection trough is fixed to the top of the device frame, and the urine collection basin is disposed inside the urine collection trough. This utility model not only facilitates the collection of midstream urine, preventing urine sample contamination, but also avoids hand contamination and urine spillage, making it convenient and hygienic to operate.

An intermittent catheter, preferably a female intermittent catheter, is provided in an assembly. The assembly may include a cap which may be attachable to the base of the assembly in use, and / or a seal which misaligns with sealing surfaces of a chamber wall and a moveable insert in use. It may have a two-step deployment, and / or a sheath that pulls out a storage chamber. Internal and external housing may define the storage chamber. The housing may have a filling aperture and / or the storage chamber may comprise an insert configured to move axially in response to rotation.

An embodiment provides an adjustable intravenous (IV) securement band with non-occlusive retention in case of excessive force (i.e., automatically loosens) and traction for securing an IV to a patient's arm. Embodiments may further include features such as guides and or channels on the band to hold tubing. Embodiments may be secured to patients to be used as a non-adhesive securement aid for tubing / catheter (e.g., IV's, enteral tubes, Foley catheters, endotracheal tubes, nasogastric (NG) tubes, chest tubes, and the like) retention on patients. An embodiment includes a series of separable flaps, any of which may be separated from the band to adjust the length of the band.

This invention relates to a membrane-type Fritz catheter, comprising: a catheter rod made of a material composed of a carbon nanotube polymer (a combination of carbon nanotubes and zinc oxide (ZnO)) and silicone; a balloon made of a material composed of a carbon nanotube polymer and silicone, engaged with the catheter rod to expand by a first fluid flowing in from the outside; and a membrane made of a material composed of a carbon nanotube polymer and silicone, forming a plurality of pores for draining a second fluid flowing in from the outside, and engaged with the catheter rod.

The utility model discloses a three -way bladder drainage flush connector, including flush liquid container, infusion tube, connector structure, catheter, drain pipe and waste liquid container, the utility model discloses a connector structure is set up, and the elastic sheet of three groups of connecting structures respectively hooks infusion tube, catheter and drain pipe to the purpose of realizing quick connection is achieved, utilizes the resilience of elastic sheet, reduces the possibility of not firm connection, and cooperates sealing ring simultaneously, can effectively avoid liquid leakage, through to the removal of sliding magnet block, sliding magnet block promotes elastic sheet, has reached the effect of quick dismounting, can effectively reduce the misoperation through color mark, improves security.

The utility model relates to the technical field of urine collector, and disclose a special urine collector after operation, including device body, device body includes: fixed trousers outside is provided with urine cover, and penetrates fixed trousers, catheter is set up in one end of urine cover, one end of catheter is provided with collection assembly, collection assembly includes: connecting pipe is set up in one end of catheter, rotating block is set up in the bottom of connecting pipe, shunt is set up in the bottom of rotating block, and with rotating block rotation connection, rotating block is provided with the flow guide hole of cooperation shunt, collection bottle is set up in the bottom of shunt, the inside of symmetrical partition board of collection bottle, positioning assembly is set up on rotating block and shunt, through collection assembly makes every time the urine of patient discharged can carry out separate collection, thereby the convenience medical staff to patient multiple urine of discharging observes and compares, reduced the work load of medical staff, improved the flexibility and practicality of the special urine collector after operation.

The application belongs to the technical field of medical devices, and particularly relates to a wearable tension display postoperative hemostasis device for prostate, which comprises a catheter and an auxiliary tube connected with the catheter; and further comprises a tensioning mechanism, wherein the tensioning mechanism comprises a connecting seat sleeved on a patient's leg, one side of the connecting seat is provided with a one-way ratchet tightener, the one-way ratchet tightener is internally provided with a tensioning rope, and one end of the tensioning rope is connected with a connecting ring on a first hook and a supporting plate. Compared with the traditional adhesive tape sticking method, the designed structure has multiple beneficial effects. Firstly, the operation is simple and convenient, and one person can complete the catheter pulling and fixing without the cooperation of two persons, thereby solving the problem of time and labor consumption in the traditional method. Secondly, the one-way ratchet tightener can provide continuous, stable and not easy to loosen pulling force, thereby ensuring that the water bag head of the catheter effectively compresses the prostate wound for a long time to stop bleeding, and avoiding the failure of hemostasis caused by insufficient adhesive force of the adhesive tape.

1. The name of the design product: catheter (external end drainage connector). 2. The use of the design product: the design product is used for the external end drainage of catheter. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

A discrete catheter assembly as provided includes a containment unit and an outer protector layer. The outer protector layer has a rear cap, which is fitted over the shell base of the outer protector layer in which the front cap of the outer protector layer is removed while the rear cap of the outer protector layer is moved in a first direction away from the dispenser, then moved in a second direction to permit a movement of the catheter of the containment unit towards the dispenser.

A pistoning prevention system (PPS) that will improve catheter associated urinary tract infection rates of an indwelling Foley catheter while maintaining reliability, comfort, & safety. With the PPS incorporated within a Foley catheter during manufacturing it will eliminate the excess stretch along a specific length of a Foley catheter that resides within the patient's urethra. The excessive amount and ease of stretch is responsible for the pistoning action of an indwelling Foley catheter moving in and out of the urethra. This action is responsible for the retrograde movement of bacteria outside the body & into the urethra, bladder, & kidneys increasing preventable infections. With much prevention work globally, the pistoning action of a Foley catheter is now known to be partially or wholly to blame for the attributed $340 million spent in the U.S. on healthcare costs & 13,000 associated deaths making this an immediate global patient safety emergency.

The utility model discloses a drainage tube with locking structure, including the connecting pipe and catheter, the one end of connecting pipe is installed with catheter, the other end of connecting pipe is provided with the spigot pipe, the one end of spigot pipe is installed with the taper pipe close to connecting pipe, and the taper pipe can insert the inside of connecting pipe, the one end of spigot pipe is installed with the flow guide pipe away from taper pipe, the one end of flow guide pipe is installed with the urine collection bag away from spigot pipe, the outer surface of spigot pipe is provided with the cap, and the cap is connected with spigot pipe sliding, and the inner wall of cap is provided with internal thread, the outer wall of connecting pipe one side of taper pipe is provided with external thread, and external thread is connected with internal thread threadedly, the surface of connecting pipe is provided with the label. The utility model not only realized convenient modularization dismouting use, and the multiple locking of convenient drainage tube is carried out, and moreover increased the firmness of structure, improved the effect of preventing the detachment.

The utility model relates to air enema reduction technical field, concretely is a kind of children intussusception air enema reduction device.The utility model, including inflatable cuff, extension pipe and double-lumen catheter, one end of inflatable cuff is connected and is equipped with inflatable tube, the other end of inflatable tube is equipped with inflatable rubber ball, the side of inflatable cuff is connected and is equipped with connecting pipe, the both ends of extension pipe are equipped with quick -mount structure, quick -mount structure includes two joints, two the joint is respectively connected and is equipped with in the both ends of extension pipe, the one end of joint is connected and is equipped with threaded tube, the arc surface of threaded tube is connected with swivel, the arc surface of swivel is fixedly connected with three buckles, two of the buckle symmetric distribution in the both sides of swivel, another the buckle is located in the most edge side of swivel.Solved the problem that traditional air enema reduction equipment operation is time -consuming and laborious, more cumbersome.

Embodiments disclosed herein are directed to a dynamic pressure response system for fully automated clearing of dependent loops from a fluid drainage system. Fluid drainage systems include a flexible drainage tube providing fluid communication with a collection container. Dependent loops can form within the tube leading to pooling of urine and provide an increased risk in CAUTI. Dynamic pressure response systems can automatically detect the presence of dependent loops and provide a low-rate positive air pressure to clear the columnized fluid. Further, the system can automatically detect mixed fluid states when a noise level of pressure signals increases, the system can then provide high-rate positive air pressure to clear mixed fluid state liquid from the tube lumen.

The utility model discloses a radiotherapy interpolation positioning fixing device, including cylinder and positioning baffle and fixed handle, cylinder is worn in the positioning baffle, the positioning baffle is identical with patient body surface profile and is with catheter slot and observation hole, is equipped with fixed handle on the cylinder, the fixed handle is located the bottom end part of cylinder, and the fixed handle is integrative structure with positioning baffle and cylinder fixed connection. The utility model discloses compact structure, is convenient for transportation and use, relative to traditional equipment, and the positioning is accurate, and the fixed surface is wide, and the uniformity of scattering force, and solid and the low manufacturing cost.

To provide a catheter. [Solution] The catheter comprises a shaft assembly, an end effector, and a flexible circuit. The end effector is located at the distal end of the shaft assembly and includes a tip member. The tip member is operable to apply electrical energy to tissue. The tip member defines a hole having an inner side wall. The flexible circuit includes a thermocouple located within the hole in the tip member. The thermocouple is configured to sense the temperature of the tip member. The flexible circuit further includes a deformable feature that elastically biases the thermocouple toward the inner side wall of the hole.

1. The name of the design product: catheter (special female for AnaMei baby cradle). 2. The use of the design product: for catheter. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses a medical implantable magnetic response dynamic anti-adhesion biomimetic cilium, and a preparation and application thereof. The biomimetic cilium comprises a flexible polymer substrate, a biomimetic cilium array and a surface lubricating layer. The preparation method is as follows: by controlling the viscosity (500-800 mPa·s) of a polymer / magnetic particle mixed solution, a cluster structure is self-assembled under a magnetic field by using the synergistic effect of rheology and the magnetic field, and a physical template is not needed. The structure combines the air cushion stability and the lubricity of the surface, and provides excellent passive anti-adhesion capacity; meanwhile, under the driving of an external magnetic field, the cilium cluster can swing with a large amplitude, and actively removes proteins, bacteria and stone crystals. The application solves the problems of easy failure of an existing static coating and insufficient protection of a uniform cilium structure, and is suitable for medical devices such as catheters and stents.