50 results about "Enterostomy" patented technology

The invention discloses an enterostomy fixing device for the general surgery department, and belongs to the technical field of enterostomy fixing, and the enterostomy fixing device comprises an automatic fixing device, a restraining and clamping assembly, a driving motor and a fixing base. In order to control the electromagnet to work, the trigger buttons are electrically connected with the electromagnet, the two sets of trigger buttons are arranged to be connected in series, and when the two sets of trigger buttons make contact with the inner wall of the rotating cylinder and the connecting pipe correspondingly, an internal circuit is controlled to be conducted, so that the magnetorheological fluid is converted into the solid-like characteristic, and the magnetorheological fluid is prevented from being damaged. The two sets of piston moving rods are difficult to drive the piston moving pieces to move, the effect that the trigger button does not move after fixing the connecting pipe is achieved, the multiple sets of automatic fixing devices can make contact with the uneven portions on the connecting pipe, all-directional fixing of the connecting pipe is achieved, and the connecting pipe can be fixed conveniently. The piston moving rod can also provide a protection effect on the connecting pipe in the action process for the patient through the magnetorheological fluid, and the connecting pipe can be prevented from being damaged while the connecting pipe is fixed.

The present application relates to the technical field of enterostomy teaching model, disclose a kind of multifunctional enterostomy teaching model, including model main body, the model main body upper end is fixedly arranged with storage box, the model main body inside is close to front inner wall and is provided with two groups of displacement components, two groups of displacement components rear side are provided with marking component, two groups of marking component rear side are provided with driving component, the storage box includes fixedly arranged with model main body upper end close to rear side water tank, the water tank front side is fixedly arranged with pigment tank, the water tank and pigment tank upper side are fixedly arranged with water adding cover, the displacement component includes fixedly arranged in the fixed ring of model main body front inner wall, the fixed ring inboard is fixedly arranged with cylinder, the cylinder inboard is fixedly arranged with inner ring.The multifunctional enterostomy teaching model of the application is used by the overall cooperation, realize multifunctional switching, improve simulation variability.

The enterostomy enema flushing device comprises an ostomy bag with the bottom in an opening shape, a three-cavity tube is arranged in the ostomy bag, the enterostomy enema flushing device further comprises a sealing assembly arranged at the bottom of the ostomy bag, the enterostomy enema flushing device further comprises a fixing lantern ring, a sealing pressing block is arranged in the fixing lantern ring, and a through hole allowing the three-cavity tube to penetrate through is formed in the middle of the sealing pressing block. A sleeving cylinder is arranged at the bottom of the sealing pressing block, and the bottom of the sleeving cylinder is connected with the three-cavity pipe in a sealed mode. According to the device, the bag opening of the ostomy bag is tightly sealed, and liquid leakage at the bag opening is prevented.

This invention provides an enterostomy protection device, comprising a collection bag, a protective cover, and a buffer assembly. In use, an adhesive plate is attached to the patient's abdominal skin, and the enterostomy passes through a first opening within the collection bag and protective cover. This allows secretions from the enterostomy to flow into the collection bag, facilitating their collection and reducing the risk of infection. The protective cover protects the enterostomy from scratches, pressure, and other damage. When the protective cover is subjected to external force and moves closer to the patient's abdomen, this movement causes a connecting post to move along a guide hole. This movement of the connecting post compresses a limiting plate against a buffer spring, which in turn buffers the force acting on the protective cover. This reduces the force transmitted to the patient's abdomen when the protective cover is subjected to external force, thereby reducing the risk of tearing at the suture between the abdominal wall and intestines and improving the protective effect.

The application discloses a portable enterostomy endoscope and belongs to the technical field of endoscopes. The portable enterostomy endoscope comprises an endoscope chamber, a first driving mechanism, a second driving mechanism, a cooperation mechanism, an endoscope and a dilating mechanism. The endoscope chamber comprises a handheld cavity and an insertion cavity. The handheld cavity and the insertion cavity are in communication and are both hollow. The first end of the dilating mechanism and the first end of the endoscope are both provided with a camera probe. The endoscope chamber is connected with a display. The display and the corresponding camera probe are electrically connected. The device can regularly observe the required part of the enterostomy treatment patient and take a biopsy of the required part. During the observation and sampling process, the first end of the dilating mechanism is semicircular in shape and can move into the required part of the enterostomy treatment patient, so that the patient does not feel much pain when the device contacts the patient's part during the movement into the required part of the patient.

The utility model provides a bottom disc device for preventing and fixing enterostomy prolapse, including bottom disc, the outer edge part of symmetrical setting in the bottom disc periphery, the lock hole formed on the outer edge part, transparent ring pad, set in the center of bottom disc, set in the upper convex of transparent ring pad top, a plurality of anti -drop hole is formed on the upper convex, set in transparent ring pad top and in the limiting ring of outer periphery of upper convex, connecting structure is connected with outer edge part, makes bottom disc with transparent ring pad fixed in patient stoma, buckle structure, encircles the top of bottom disc and is used for with limiting ring buckle connection for fixing transparent ring pad. The utility model discloses through the softness of silica gel material, the unobstructedness of anti -drop hole and the protectivity of disinfecting cotton, effectively prevent the prolapse and infection of stoma, can also fix the prolapse of enterostomy, improve the comfort of patient, especially applicable to single cavity stoma and ileostomy.

The present invention provides a colostomy enema cleaning device, which relates to the field of medical devices and comprises: an enema chair; a second electric push rod fixedly connected to the front top of a first electric push rod; a support block fixedly provided at the rear end of the top of the second electric push rod; a feces collection cover installed on the left side of the support guide frame; a connecting guide sleeve fixedly provided at the top front side and the bottom front side of the feces collection cover; a positioning pin embedded in the connecting guide sleeve at the top; an adjustment ball rotatably installed in the middle position of the front side of the feces collection cover; an enema hose slidably embedded in the inner side of the adjustment ball; a feces discharge pipe fixedly connected to the bottom front side of the feces collection cover; and a sealing gasket fixedly provided at the rear side of the feces collection cover. This device can prevent feces from leaking from the cutout on the ostomy bag and improve the convenience of operation.

The invention relates to the technical field of medical auxiliary instruments, in particular to an enterostomy collecting device with an adsorption function, which comprises a shell, a flow blocking box is fixedly connected to an inner cavity of the shell, one side of the flow blocking box is communicated with an absorption tube, one end of the absorption tube far away from the flow blocking box penetrates through the shell and extends to the outer side of the shell, and the other end of the absorption tube is communicated with the flow blocking box. One end, extending to the outer side of the shell, of the absorption pipe is communicated with a suction cup for sucking the enterostomy, one end of each anti-flow plate is rotationally connected with the inner wall of the flow blocking box, the two sets of anti-flow plates are symmetrically arranged, and through the design of the anti-flow plates and a push plate, backflow of liquid or solid matter in the extraction process is effectively prevented, and the extraction efficiency is improved. By means of the device, impact on the enterostomy and the interior of the intestinal tract of a patient is reduced, possible infection and secondary damage are avoided, the anti-flow plate and the push plate can be automatically opened and closed according to the pressure of fluid, an additional power source is not needed, and the safety and reliability of the device are improved.

The invention relates to the technical field of enterostomy teaching models, and discloses a multifunctional enterostomy teaching model which comprises a model body, a storage box is fixedly arranged at the upper end of the model body, two displacement assemblies are arranged in the model body and close to the inner wall of the front side, and marking assemblies are arranged on the rear sides of the two displacement assemblies. Driving assemblies are arranged on the rear sides of the two marking assemblies, the storage box comprises a water tank which is fixedly arranged at the upper end of the model main body and is close to the rear side, a pigment box is fixedly arranged on the front side of the water tank, and water adding covers are fixedly arranged on the upper sides of the water tank and the pigment box; the displacement assembly comprises a fixing ring fixedly arranged on the inner wall of the front side of the model body, a cylinder is fixedly arranged on the inner side of the fixing ring, and an inner ring is fixedly arranged on the inner side of the cylinder. According to the multifunctional enterostomy teaching model provided by the invention, through overall cooperative use, multi-function switching is realized, and the simulation variability is improved.

The present invention relates to the technical field of medical auxiliary equipment and discloses an intestinal stoma auxiliary ring, comprising an auxiliary tube 1 and an auxiliary tube 2. The auxiliary tube 1 is provided with the auxiliary ring 2 at the bottom end and the auxiliary ring 1 at the top end of the auxiliary tube 2. Mounting mechanisms are provided between the auxiliary tube 1 and the auxiliary ring 2, and between the auxiliary tube 2 and the auxiliary ring 1. The intestinal stoma auxiliary ring adopts a soft silicone material, and the edge of the intestinal tube is directly sutured to the auxiliary ring 1. On the one hand, the height of the silicone ring can be set, so that each stoma has a relatively stable height. In addition, the intestinal tube at the stoma end is sutured and fixed to the auxiliary ring 1, which also prevents the stoma from shrinking. After one to two weeks, when the adhesion between the intestinal tube and the abdominal wall tunnel is healed, the sutures between the intestinal tube and the stoma ring are removed, and the stoma will be higher than the skin surface, becoming an ideal stoma state. In addition, the mounting mechanism facilitates the replacement and use of the auxiliary ring 1 and the auxiliary ring 2 of different specifications.

The application provides an enterostomy dilator and relates to the field of medical devices, which comprises a first ring support, an expansion air bag arranged on the upper part of the first ring support, an expansion air bag hose connected with a gas cylinder, an inner water jet pipe arranged on the inner side of the first ring support, an upper connection rotating support arranged in an annular array on the top of the first ring support, a first end of the upper connection rotating support rotationally connected with another first end of the upper connection rotating support, a tail end of the upper connection rotating support rotationally connected with the bottom of a tail ring support, a side support spring fixed to the side surface of the upper connection rotating support, and the first end of the upper connection rotating support on the top of the first ring support and the inner side of the expansion air bag fixed to each other, the upper connection rotating support guiding the expansion air bag to expand more uniformly to the outside, ensuring that the expansion air bag uniformly supports and expands the enterostomy, reducing the non-uniform expansion of the expansion air bag under the extrusion of the enterostomy intestinal tract, and solving the problem that the non-uniform expansion of the air bag of the enterostomy dilator under the extrusion of the enterostomy intestinal tract.

The application provides an infant intestinal stoma plugging device, and belongs to the technical field of medical devices. The device comprises a plugging tube, the top of the plugging tube is fixedly connected with a positioning balloon, the top of the positioning balloon is fixedly connected with a connecting tube, and the outer surface of the connecting tube is fixedly connected with an adjusting mechanism. The design of the plugging tube effectively improves the safety and adaptability of the infant intestinal stoma plugging. In use, the plugging tube is placed in the intestinal stoma by connecting a gas pump through a first internal thread joint, the positioning balloon is inflated by the gas supply of the gas pump, the outer surface annular anti-skid groove of the positioning balloon increases the friction with the intestinal stoma, and the stability of the device is ensured. The air pressure gauge monitors the balloon air pressure in real time, helps medical staff to accurately control the inflation degree, and prevents excessive extrusion. When the patient recovers and removes the device, the adjusting air valve is opened to release the air, and the device can be easily taken out. The good sealing performance of the positioning balloon makes the device adapt to intestinal stomas of different sizes, and the device is convenient and practical.

The utility model relates to a two-piece type intestinal stoma flushing device which is characterized in that a planar base plate or a convex base plate is arranged at a first opening of a first side face of an ostomy bag main body in a fixed connection mode, and a flushing part is arranged at a second opening of a second side face of the ostomy bag main body in a detachable mode. The flushing part comprises an opening fixing piece and a sealing cover which are detachable from each other, the opening fixing piece is arranged on the edge of the second opening to limit the shape of the second opening, the sealing cover is provided with a spraying fluid director which is detachably installed with the sealing cover and used for flushing the enterostomy, and the spraying fluid director is communicated with a liquid inlet hole in the sealing cover; under the flushing condition that flushing fluid enters the liquid inlet hole in a pressure mode, the spraying fluid director guides the flushing fluid to flush the enterostomy from multiple directions; under the non-flushing condition, the spraying fluid director is separated from the sealing cover, the sealing cover is in an open state to provide a non-closed environment for the enterostomy, and the sealing cover is in a closed state to provide a sanitary isolation environment for the enterostomy. According to the utility model, the condition of the enterostomy can be directly observed.

The utility model belongs to the technical field of medical supplies, in particular to a device capable of collecting excrement in enterostomy, which comprises an annular air bag and a collecting bag, a bottom plate is fixedly mounted at one end of the annular air bag, a connecting pipe is arranged on the bottom plate, a retention component is arranged on the bottom plate, and the collecting bag is connected with the annular air bag. And an opening of the collecting bag is connected with the connecting pipe through a retention assembly. By installing the annular air bag, excrement in a stoma can be conveniently and stably collected, the annular air bag is firstly placed in the stoma, the annular air bag is inflated through the inflation device, the annular air bag expands in the stoma and is attached to the stoma, then the electromagnet is started to attract the connecting rod to drive the arc-shaped clamp to move, and the stoma is placed in the arc-shaped clamp. Then the connecting pipe is sleeved with the opening of the collecting bag, the electromagnet is closed, the spring drives the arc-shaped clamp to be clamped in the limiting groove, the opening of the collecting bag is tightly connected with the connecting pipe, excrement is collected through the collecting bag, and the stability and sealing performance of the collecting bag during collection of the excrement in the enterostomy are integrally enhanced.

The present invention provides an enterostomy enema fixing device, comprising a connecting tube, an inner limiting piece, an outer limiting piece, and a clamping mechanism. One end of the connecting tube can be inserted into the enterostomy, and the other end of the connecting tube cooperates with the enema tube; the inner limiting piece is mounted on the connecting tube; the outer limiting piece is slidably sleeved on the outside of the connecting tube; and the outer limiting piece slides to control the inner limiting piece to prop up; the clamping mechanism is mounted on the connecting tube, and the outer limiting piece slides to control the clamping mechanism to clamp the enema tube sleeved on the connecting tube. Pushing the outer limiting piece to prop up the inner limiting piece effectively prevents the connecting tube from falling out of the enterostomy. At the same time, the inner limiting piece and the outer limiting piece fix the connecting tube at the enterostomy, and the outer limiting piece controls the clamping mechanism to clamp the enema tube. In this way, the enema tube can be fixed by hand instead of by hand, freeing both hands and greatly improving the work efficiency of the staff.

The utility model discloses an intestinal stoma anal dilatation nursing device which comprises a rod body, a holding rod is installed at the bottom end of the rod body, four groups of dilatation plates are arranged on the outer side of the rod body, dilatation mechanisms are installed in the dilatation plates, each dilatation mechanism comprises a connecting rod connected with the dilatation plates, a guide seat is installed at one end of each connecting rod, and a handle is installed at the other end of each connecting rod. A guide cone is arranged between the guide seats, and a bearing is installed in the middle of the inner bottom end of the guide cone. By arranging the expansion mechanism, during use, a worker rotates a screw, the screw rotates along a rod body and drives a guide cone to move through a bearing, the guide cone makes contact with a guide base of a conical structure in the moving process, and when the guide base makes contact with the guide cone, the guide base is stressed to drive four sets of expansion plates to synchronously move outwards through connecting rods to conduct anal dilatation; and through rotation of the screw rod, a worker can conveniently carry out accurate adjustment, and the accuracy is improved.

The invention relates to the technical field of intestinal stoma aids, in particular to an intestinal stoma dilator which comprises a stoma distance expanding mechanism, a stoma protecting band clamped outside the stoma distance expanding mechanism, four intestinal loop sub-assemblies mounted on the stoma distance expanding mechanism and two distance adjusting assemblies mounted on the stoma distance expanding mechanism. The stoma distance expanding mechanism comprises four machine bases, a top protection plate and a bottom protection plate, wherein the top protection plate and the bottom protection plate are installed outside the machine bases. By arranging the stoma distance expanding mechanism in the abdominal wound of the patient, after the stoma distance expanding mechanism is pressed to expand, the stoma protecting band clamped outside the stoma distance expanding mechanism can fit and fit the side edge of the wound of the patient until the wound of the patient is effectively expanded, and a gap which is large enough is exposed at the wound part; medical staff can expand the gap to be a window of the enterostomy, and sigmoid colon can be effectively lifted out along the window after the enterostomy, so that the expansion stability after the abdominal stomy of the patient is ensured, and the problem that the abdominal stomy of the patient is frequently pulled is avoided.

A stoma plug suitable for controlling the output of biological fluids from a colon, ileum and / or ureter through a stoma created by a colostomy, ileostomy or urostomy, respectively. The stoma plug includes a tube comprising an opening in a proximal portion and at least one opening in a distal portion, a two-way valve system including a base element and a plug, the two-way valve system connected to the tube through the base element, the two-way valve system configured to control the fluid flow through the opening of the proximal portion of the tube, and a cap configured to cover the two-way valve system and the stoma, the cap including an opening to directly access the two-way valve system from the outside. The tube is configured to be inserted into the colon, ileum and / or ureter through its distal portion, and the two-way valve system is configured to passively remain closed and to be opened when the plug is displaced from the at least one opening

The utility model discloses an enterostomy supporting frame which comprises an installation rod, the two ends of the installation rod are connected with a first supporting rod and a second supporting rod respectively, a buckle assembly is arranged between the first supporting rod and the second supporting rod, and the buckle assembly comprises a first connector and a second connector. The first connector is installed at one end of the first supporting rod, the second connector is installed at one end of the second supporting rod, a limiting box is fixedly installed at one end of the second connector, a limiting groove is formed in the surface of the first connector, the limiting box penetrates through the limiting groove, and a clamping groove is formed in one side of the limiting groove. A limiting assembly penetrating through the clamping groove is arranged in the limiting box. The first supporting rod penetrates out of the mesangial below the intestinal canal, the first supporting rod is connected with the second supporting rod, the first supporting rod supports the intestinal canal, the first supporting rod is soft, and the intestinal canal is prevented from being damaged on the premise that it is guaranteed that the intestinal canal does not retract.

The utility model discloses a disposable anti-leakage enterostomy fixing ring, and relates to the technical field of anti-leakage enterostomy fixing rings. The disposable anti-leakage enterostomy fixing ring comprises a first enterostomy fixing ring 1, and a second enterostomy fixing ring 2 is arranged on one side of the first enterostomy fixing ring 1. According to the disposable anti-leakage enterostomy fixing ring, by arranging the rubber ring, when the fixing ring needs to be selected for use according to the size of a stoma of a patient, firstly, an annular groove is formed in one side of the first stoma fixing ring, and a limiting groove is formed in one side of the first stoma fixing ring; by arranging the limiting groove, the first stoma fixing ring can be conveniently fixed to the skin of a patient through the leakage-proof paste, the multiple fixing rings are sequentially arranged on one side of the first stoma fixing ring, the rubber rings are arranged between the fixing rings, and after the fixing ring needing to be used is selected, the rubber rings on the two sides of the fixing ring can be cut off; the fixing ring can be conveniently selected for use according to the stoma size of a patient.

The present application relates to the technical field of medical tools, in particular to a kind of children single-lumen enterostomy assembly and its using method, comprising: base, including with abdominal wall fixed base and passage pipe, passage in passage pipe is through base;Piercing device;Annular air bag, the annular air bag can be taut in passage pipe when being filled with gas.Patients, base is fixed on abdominal wall can prevent intestinal tube retraction and prolapse, while intestinal tube is fixed in the passage pipe of base by annular air bag, while preventing intestinal tube retraction, increase the stress area of intestinal tube, reduce the damage to intestinal tube, annular air bag middle can still be as the discharge passage of intestinal contents, the whole process can not need to be sutured, greatly reduce the difficulty of surgical operation technique, reduce the risk of intestinal tube damage, improve the surgical efficiency.

The invention belongs to the field of intelligent nursing assistance, and particularly relates to an intelligent auxiliary system and method for intestinal stoma nursing based on an intelligent terminal. An intelligent auxiliary method for enterostomy nursing based on an intelligent terminal comprises the following steps that S10, the intelligent terminal receives input personal basic information, historical diagnosis and treatment records and historical nursing data as basic data, the historical nursing data comprises an enterostomy bag replacement period and a cleaning mode, and a nursing suggestion is generated according to the basic data; and S20, the intelligent terminal receives the recorded image information of the enterostomy, marks an enterostomy range in the image information through pixel color analysis, and extracts appearance features, color features and percolate features in the enterostomy range. According to the scheme, through hierarchical data integration, dynamic feature analysis, multi-dimensional modeling and closed-loop adjustment, the problem that efficiency and quality guarantee and cost control are difficult to consider at the same time due to the fact that enterostomy nursing highly depends on manual judgment of medical staff is solved, and the nursing efficiency and individuation are improved.

The auxiliary device comprises an auxiliary tube and a tubular soft film arranged on the auxiliary tube in a sleeved mode, a first adhesion structure is arranged between the head end of the soft film and the head end of the auxiliary tube, and a second adhesion structure is arranged between the tail end of the soft film and the tail end of the auxiliary tube. An air bag which is arranged on the auxiliary tube in a sleeving mode and can move front and back along the auxiliary tube is arranged between the soft film and the auxiliary tube, the air bag is communicated with an inflation tube so that a user can move the air bag by pulling the inflation tube, a first switch device capable of opening or closing the inflation tube is arranged on the inflation tube, and an opening in the head end of the auxiliary tube is detachably connected with a sealing cover cap; the structure is adopted; the auxiliary tube is fixed, liquid medicine is prevented from seeping out, and the curative effect of medicine is brought into full play.

The invention provides automatic enterostomy bag cleaning equipment which comprises an equipment shell and a connecting assembly arranged on an enterostomy bag, a collecting box is slidably installed in the equipment shell, a cleaning assembly is arranged on the collecting box and comprises a connecting plate and a sliding base, the connecting plate is located on one side of the collecting box, and the sliding base is located on the other side of the collecting box. A water conveying pipe is fixedly mounted at the upper end of the connecting plate. According to the device, only the circular ring pre-mounted at the opening in the bottom of the enterostomy bag needs to be aligned and inserted into the strip-shaped groove of the connector through the vertical strip, and a series of subsequent complex operations such as opening of the opening, excrement collection, cleaning, drying and sealing are automatically completed by the device, so that the operation difficulty of a patient is greatly reduced, and the operation efficiency is improved. The enterostomy bag is particularly suitable for patients with physical inconvenience or postoperative weakness, the burden of the patients in the enterostomy bag nursing process is remarkably relieved, and the use convenience and comfort of the patients are improved.

This invention discloses a 3D stoma measurement and automatic stoma chassis cutting device, belonging to the field of medical device technology. It aims to solve the technical problems of large errors, low cutting efficiency, and poor adaptability in traditional manual measurement, which fail to meet the precise home care needs of enterostomy patients. The device includes: a 3D scanning module for performing three-dimensional scanning of the stoma skin surface and transmitting the three-dimensional scan data to the measurement module; and a data processing unit integrating a deep learning-based machine learning algorithm framework, using a U-Net network as the core model to perform deep optimization processing on the three-dimensional scan data acquired by the 3D scanning module. This invention, through high-precision modeling and contour recognition of the stoma's three-dimensional morphology, completely solves the deficiency of traditional methods in obtaining three-dimensional data, effectively reducing the risk of skin complications caused by cutting size deviations, and compensating for the shortcomings of traditional manual measurement, which leads to leakage and dermatitis due to errors.

The present invention relates to the technical field of medical devices and discloses a multi-purpose enema device, comprising a liquid filling unit, a fixing unit and a retention unit, wherein the liquid filling unit comprises an enema liquid bag and a drainage tube, and the drainage tube is connected to the enema liquid bag; the fixing unit comprises a built-in catheter and a fixing assembly; the retention unit comprises a connecting seat and a convex retention piece, the convex retention piece comprises two ends, one of which has a larger diameter and the other has a smaller diameter, the end with the larger diameter being an embedded end and the end with the smaller diameter being a sealed end, and a sealing cover is detachably connected to the sealed end; the connecting seat and the convex retention piece are detachably connected, and the connecting seat is arranged on the drainage tube, and the built-in catheter is connected to the embedded end, so that the problem of skin diseases around the enterostomy not being able to recover in time can be solved while performing an enema operation.

The utility model discloses a kind of enterostomy devices applied to complex postoperative enteric adhesion, comprising: double-layer catheter fixing assembly and stoma bag;Double-layer catheter fixing assembly is cooperated through base, main cavity pipeline and metal fixing sheet, and catheter is stably fixed, and it is prevented from slipping displacement;Main cavity pipeline three-layer structure, outer spiral layer toughening pressure resistance, middle layer air bag layer self-adapting inflation and deflation, inner hydrophobic layer smooth diversion, auxiliary cavity pipeline check valve design, it is convenient to postoperative cleaning and drug delivery, stoma bag adopts waterproof, water absorption, antibacterial three-layer structure, prevent leakage infection, capacity monitoring sensor real-time monitoring, bluetooth reminds replacement, transparent observation window is convenient for observing excrement;The utility model effectively solves the problem that catheter is not fixed in prior art, cannot be negative pressure drainage, excretion extravasation nursing is complicated, improves the comfort of patient and the convenience and safety of nursing.

The invention relates to the technical field of medical instruments, in particular to a stoma cleaning device which comprises a brush head, a cleaning pipe and a cleaner host, the cleaning pipe is connected with the brush head and the cleaner host, the brush head comprises a brush seat and a brush body, a plurality of through holes are formed in the side wall of the brush seat, and the brush body is located in the through holes; a spring is connected between the brush body and the brush seat, the spring provides elastic force to enable the brush body to be in an initial state without external force, and at the moment, the brush body blocks the through hole; when the brush body abuts against the enterostomy, the brush body can move relative to the through hole, a first gap is formed between the brush body and the side wall of the through hole, and the length of the outer surface, exposed out of the brush base, of the brush body is inversely proportional to the size of the first gap. The cleaner main machine is used for injecting flushing fluid into the cleaning pipe or providing suction force; the brush head is connected with a handle. According to the stoma cleaning device, when a patient goes out and is in an outdoor state, the convenience of cleaning mucus on the intestinal stoma of the patient is improved, and the convenience of stoma nursing is improved.

The application discloses an intestinal fistula plug, which comprises a sponge plug and a suction tube; the suction tube is connected with a negative pressure suction device; the suction tube comprises a first suction tube and a second suction tube; the diameter of the first suction tube is larger than that of the second suction tube; the first suction tube penetrates through the sponge plug, the end of the first suction tube is in a spherical structure, and the spherical structure is provided with a side hole; the second suction tube spirals in the sponge plug, and the second suction tube is provided with a side hole; and the surface of the sponge plug is provided with a protective plastic film. The intestinal fistula plug can effectively control the outflow of intestinal contents and can make the wound around the stoma heal faster, thereby reducing the pain of patients and the working intensity of medical staff.

The utility model discloses an intestinal stoma teaching model, which comprises a model main body, a stoma teaching model, an intestinal tract model, a suture line model, a pressure injury model and an incontinence model, a rubber layer is arranged on the outer surface of the model main body, an openable baffle plate is arranged on the front side of the model main body, the stoma teaching model is arranged between the baffle plate and the rubber layer, and the intestinal tract model is arranged on the model main body. The stoma teaching model is arranged in the model body, the shape and the extending length of the stoma teaching model are adjustable, the intestinal tract model is arranged in the model body, and the suture line model, the pressure injury model and the incontinence model are arranged on the rear side of the model body. Teaching demonstration is facilitated; various teaching demonstration models such as a suture line model, a stress damage model and an incontinence model are integrated, the number of the teaching demonstration models can be reduced, and the teaching demonstration efficiency is improved.