46 results about "Intestinal stoma" patented technology

An automated instillation apparatus and method for instilling fluid into a patient having an intestinal stoma thereby administering an antegrade colonic enema. The automated instillation apparatus comprising in combination: a fluid reservoir, a pump, a pump control module, a fluid delivery line and an intestinal stoma catheter wherein the pump control module is operable to automatically stop fluid delivery to the intestinal stoma after a predetermined volume of fluid has been instilled at a predetermined flow rate and pressure range suitable for the particular patient. The automated instillation apparatus is optionally battery powered and of a size and weight suitable for carrying on a person. The automated instillation apparatus enables a method for a patient to self-administer an antegrade colonic enema within a short time period and with improved privacy by filling a fluid reservoir, inserting an intestinal stoma catheter into the patient with such a stoma opening and activating the apparatus to transfer fluid to the intestine without further intervention.

The invention discloses an intestinal double-cavity fistulization excrement transferring device. The device comprises a bent pipe, the bent pipe is made of rubber, and air bags are arranged on the outer sides of two ends of the bent pipe in a surrounding mode; the air bags are connected with inflation pipes, a one-way valve is arranged at one end of the bent pipe, and a transparent cover is arranged on the outer side wall of the corner of the bent pipe. After systematic inspection, an intestinal stoma reduction operation is not conducted vexedly, the intestinal double-cavity fistulization excrement transferring device is used for continuing inspection, and with the assistance of the bridge connection effect of the transferring device, contents of an enteric cavity at the near end of a stoma pass through the transferring device and then enter an enteric cavity at the far end of the stoma; physiological status of an intestinal tract after the stoma reduction operation is simulated, the reaction of the original far-end diseased intestinal tract under the stimulus of the intestinal contents is observed, and when it is determined that pathological factors of the original far-end intestinal tract are completely removed, and then the intestinal stoma reduction operation is conducted. The situation is avoided that a patient is also compelled to be subjected to a near-end intestinal fistulization operation due to original disease recurrence of the far-end intestinal tract after the stoma reduction operation and accordingly the body and spirit of the patient get hurt.

A patient wear with treatment-assist features has a neckline, two shoulder region, two sleeves and a body region. A two-way zipper is disposed at a center position from the neckline through the body region, each sleeve has a strip opening configured to provide access for an injection, an IV tube, or medical treatments. Each strip opening is provided with a plurality of first hook and loop fasteners. Each shoulder region has a first zipper extending from the shoulder region to the body region and is configured to accept tubes for chemotherapy or dialysis. The body region has a waist region opening respectively on both sides of the two-way zipper. The waist region opening is disposed at a position corresponding to a human waist area, provided with a second hook and loop fastener, and configured for a ureter or a colostomy tube.

The invention discloses an improved special abdominal belt for intestinal stoma, belonging to the field of nursing equipment. The abdominal belt can better match the patients of different body shapes,and can ensure that the proportion of the action area on the body of the patient is large enough to ensure a better abdominal pressure reduction effect; a stoma ring is made of a silicone elastomer,the main body of the abdominal belt is of a full elastic structure, and a hard plate of 10 cm*15 cm in the main body of a traditional abdominal belt is removed, so that the abdominal pressure reduction is better; the stoma ring can be sucked and fixed to a stoma bag base plate through silicone suction cups of the stoma ring, so that the stoma ring is not prone to displacement at the intestinal stoma; a water absorbing layer is arranged at the inner side of the main body of the abdominal belt, such design is friendly for patients who easily perspire, and the comfort of the patient is ensured.

The invention relates to an intestinal stoma control device. The control device is arranged in an intestinal stoma and communicated with an intestinal cavity. The control device comprises a sphericalair bag, a functional tube, an inflation tube and an antiskid structure, wherein the antiskid structure is arranged on the intestinal stoma in a covering manner; one end part of the functional tube extends out of the intestinal stoma and penetrates through the antiskid structure; the other end of the functional tube is embedded into the intestinal stoma and communicated with the intestinal cavity;a tube clamp switch is arranged at the end part of a pipeline, arranged outside the intestinal stoma, of the functional tube; a tube wall, arranged in the intestinal cavity, of the functional tube iscoated with the spherical air bag; one end of the inflation tube extends out of the intestinal stoma and penetrate through the antiskid structure; and the other end of the inflation tube is communicated with the spherical air bag. The device is quick and convenient in operation, low in cost, high in acceptance and easy to popularize and does not require special care.

The invention provides an enterostomy intestinal canal blood supply observer. The enterostomy intestinal canal blood supply observer comprises an observation tube, wherein the observation tube is a transparent tube body; one end of the observation tube is an observation end, and the other end of the observation tube is an extending end; the observation end is provided with a lighting device; the lighting device is used for providing lighting lamplight for the observation tube; an observation device is arranged in the observation tube; the observation device comprises an amplifying assembly and an imaging device; the imaging device is arranged in the observation tube and used for observing enterostomy intestinal canal blood supply; the amplifying assembly is arranged at the observation end and used for amplifying images formed by the imaging device; the imaging device comprises an imaging assembly and a driving assembly; the driving assembly is used for driving an imaging part and a perspective part to rotate along the observation tube and move in the length direction of the observation tube; and observation of blood supply of the side wall of the enterostomy of a patient and the intestinal wall of a relatively extending area is achieved through the imaging device; meanwhile, observation of an operator is further facilitated through the amplifying assembly, the lighting device is arranged in the observation tube, operation can be facilitated, and meanwhile a relatively bright light source can be provided during observation.

The present invention provides an apparatus for instilling fluid into a patient having an intestinal stoma so as to administer an antegrade colonic enema. The portable instillation apparatus comprising in combination: a fluid reservoir, a pump assembly, a control module, a fluid delivery tube and an intestinal stoma catheter wherein the control module is operable to automatically deliver a predetermined volume of instillation fluid at a specific flow rate and pressure range suitable for a particular patient. The portable instillation apparatus utilities a gear pump manifold and a robust empty reservoir detection mechanism, facilitating the portability, durability and reliability of the apparatus over-coming the disadvantages of traditional peristaltic pump mechanisms. The portable instillation apparatus maximizes the ease of transport and use of the device while also enabling a method for a patient to self-administer an antegrade colonic enema within a short time period and without intervention.

A stoma patient guiding type health education model comprises an abdomen model body, a urinary tract stoma model and an intestinal stoma model are arranged on the abdominal wall of the abdomen model body, a left leg model and a right leg model are hinged to the bottom of the abdomen model body, and a sealing cover is fixed to the top of the abdomen model body. The urinary tract stoma model and theintestinal stoma model are each composed of a stoma cap and a threaded pipe section, the stoma caps are in threaded connection with the threaded pipe sections, spherical hinges are fixed to the endsof the left leg model and the right leg model, spherical hinge sockets are formed in the corresponding portions of the abdomen model body, and the spherical hinges of the left leg model and the rightleg model are inserted into the spherical hinge sockets of the abdomen model body. The left leg model and the right leg model can rotate on the abdomen model body so as to simulate the standing or sitting posture of a stoma patient. The education model can enable a patient to have more intuitive cognition on the ureteral stoma, help the patient to master related operations of stoma nursing, and help the patient to master stoma nursing operations under various postures.

The invention relates to an intestinal stoma reduction protector. The protector comprises a protective sleeve I, a suture line and a protective sleeve II, the suture line is arranged on the opening ofthe protective sleeve I, the protective sleeve II is mounted on the outer side of the protective sleeve I in a sleeving mode, and a suture needle is connected to the end portion of the suture line. By means of the intestinal stoma reduction protector, the intestinal wall of a stoma can be closely attached to the protector, effective fixation is achieved, and the problem that intestinal juice andfeces flow out and pollute the surgery field during a surgery is avoided; meanwhile, the intestinal stoma is kept in a sterile state during disinfection before the surgery by means of a sterile membrane, wound infection is effectively prevented, stoma healing is promoted, surgical site infection is prevented, and clinical application is wide.

The invention discloses an ostomy accessory (13) for an intestinal stoma of a mammal patient, and comprises an insertion portion (8) for inserting into an intestinal stoma (3) of an ostomy, and also comprises an evacuation portion (9, 9') adapted to evacuate faecal matter from an intestine connected to said intestinal stoma through said insertion portion.

The invention discloses an embedded stoma device which comprises an annular base plate; a stoma body is arranged in the center of the base plate; the stoma body comprises a transparent liquid storagearea and a liquid absorption area; the boundary of the liquid storage area and the liquid absorption area is a contact point of the stoma body and a human body; the liquid storage area is provided with a liquid outlet; the liquid outlet is connected with a pull plug; the liquid absorption area comprises first absorption layers and second absorption layers; the second absorption layer are arrangedon the first absorption layers at intervals; the second absorption layers form three-dimensional omega-shaped protrusions on the first absorption layers; a plurality of absorption holes are formed inthe liquid absorption area; and the absorption holes lead to the liquid storage area. According to the invention, the stoma body is embedded into the stoma, and a large amount of excrement of colostomy is absorbed. The stoma device is simple and convenient to use, is safe and attractive, avoids the problem that a stoma device is difficult to stick, avoids fecal aqueous dermatitis, relieves pain and economic burden of a patient, improves life quality and early rehabilitation of the patient, and effectively solves the problems of inconvenient movement due to load bearing feeling, inflammation, shortened service life and the like.

The present disclosure provides tubes of the draining of liquid from enterostomies. In accordance with aspects and embodiments, an enterostomy tube is provided for draining liquid stool from the gastrointestinal tract, the enterostomy tube having a flared, internal end with scalloped edges and openings around the circumference to enhance collection and an ovular balloon to better fit within the intestinal tract.

The invention provides an intestinal stoma dilator. According to the device (the dilator) for dilating the intestinal stoma of a patient, a stopper is connected to the tail end of a solid plug which can be inserted into the intestinal stoma; and a handle is connected outside the stopper. When the intestinal stoma dilator is used, the solid plug can be inserted into the stoma of the patient by holding the handle in a hand, so as to dilate phenomenons of contracture, retraction and stenosis occurring in the intestinal stoma and to achieve an effect on promoting the normal defecation of the intestinal stoma patient.

The invention discloses an enema auxiliary device for gastrointestinal stoma nursing. The enema auxiliary device comprises a stoma tube, an enema tube, an auxiliary tube and a dredging assembly, wherein the stoma tube is used for extending into a gastrointestinal stoma; the enema tube is coaxially arranged inside the stoma tube and is used for filling an intestine body with enema liquid; the enema tube and the stoma tube are in relative sliding arrangement; the auxiliary tube is coaxially arranged inside the enema tube and is used for filling the intestine with cleaning liquid; the dredging assembly is used for dredging dirt between the stoma tube and the enema tube; a scraping rod is arranged in the dredging assembly; the dirt attached onto the inner wall of the stoma tube, the dirt on the outer wall of the enema tube and the dirt blocked between the stoma tube and the enema tube can be scraped away; when the blockage between the enema tube and the stoma tube is difficult to treat, a miniature telescopic rod is used for driving the scraping rod to continuously and upwards move to a guide slope position, so that a telescopic ring is expanded; when the scraping rod resets, the telescopic ring automatically retracts, so that the human body anus defecation is simulated; and the blockage condition can be effectively treated.

The invention discloses an intelligent artificial anus. The artificial anus comprises: an auxiliary defecation device which is fixed at an intestines stoma and assists in defecation of a user; and anexcrement accommodating device which is detachably connected to the auxiliary defecation device and is used for storing excrement. The auxiliary defecation device is provided with an artificial intestinal tract arranged in the intestinal canal, an annular base plate fixed to the intestines stoma, an outer clamping sleeve, an accommodating bag and a defecation control device, the artificial intestinal tract is arranged in the intestinal canal, and a semilunar switch is normally closed to enable a tail end of the intestines stoma to be in a closed state. The defecation control device is providedwith an intestinal tract pressure sensor installed on the annular base plate, a defecation intention judging part, a defecation control part, an excrement judging part, a defecation prompting unit and a defecation starter.

The invention discloses a detachable enterostomy stent. The stent comprises a first T-shaped stent body and a second T-shaped stent body, and the first T-shaped stent body can penetrate through the second T-shaped stent body. A pair of embolisms enters a stent column to fix a connecting rod from the upper end and the lower end respectively, the length of the embolisms is adjustable, the first T-shaped stent body and the second T-shaped stent body are used for clamping a fistulization opening. A medical soft elastic material is used so that the stent can be elastic, intestinal fistula contraction, dermatitis around the fistulization opening and stenosis and obstruction of the fistulization opening are avoided, and the fistulization opening of a patient is comfortable; the stent is simple in structure, easy to operate, low in cost and beneficial to industrial production, and use of the stent in a fistulization is not influenced.

The invention belongs to the technical field of intestinal lavage equipment, and particularly relates to a method for lavaging an intestinal tract through an intestinal stoma, which comprises the following steps: 1, preparing a lavaging device which comprises a water injection pipe, a water outlet is arranged on an insertion section of the water injection pipe, at least two flexible bags are arranged on the front side of the water outlet, each flexible bag is independently connected with a pump structure; 2, operating a pump structure to enable the flexible bag to be in a contraction state, and then inserting the insertion section of the water injection pipe into the intestinal tract; 3, a water injection pipe is controlled to inject water. Meanwhile, a pump structure is sequentially and continuously operated, all the flexible bags are sequentially and continuously expanded and contracted, and the intestinal fragments making contact with all the flexible bags form wriggling fluctuation; 4, after lavage of the intestinal fragments in the step 3 is finished, the water injection pipe is pushed by a certain distance along the intestinal tract, and then operation in the step 3 is repeated. according to the scheme, the problem that in the prior art, full lavage cannot be conducted on waste intestinal tracts which are left out for a long time is solved.

The invention provides a disposable ostomy plug suitable for small intestine and colostomy, and relates to the technical field of medical consumables. The disposable ostomy plug suitable for small intestine and colostomy includes a plug body, one end of the plug body is fixedly connected with a film layer, and the inner side of the film layer is provided with a film; an intestinal cavity drainagetube is arranged in the center of the film layer, a drainage valve is mounted on one side of the intestinal cavity drainage tube, a water injection balloon is mounted on the side, away from the film layer, of the outer wall of the intestinal cavity drainage tube, and a water injection catheter corresponding to the water injection balloon is arranged in the center of the intestinal cavity drainagetube. By designing the water injection balloon made of a rubber material, the balloon is filled with water through external water injection to seal the intestines, the intestines are filled to the maximum, liquid leakage is avoided, and the image quality of CT examination is improved. After the examination is completed, the intestinal cavity drainage tube can be used to naturally drain an intestinal fluid from the catheter, which is convenient and quick, and the work efficiency is greatly improved. The disposable ostomy plug is worthy of vigorous promotion.

The invention discloses an intestinal stoma knife easy and convenient to operate and good in stoma effect, and relates to the field of medical instruments. The intestinal stoma knife comprises a handle, a rotating shaft, a cutting board and a circular stoma blade. When the intestinal stoma knife is used, through mutual cooperation of the cutting board and the circular stoma blade, the cylindrical circular stoma blade exerts pressure on the skin, direct stoma is achieved, and a uniform circular incision is formed. Operation is easy and convenient, and the stoma effect is good. In the preparation process of the intestinal stoma knife, nano-antibacterial powder is also prepared, the nano antibacterial powder has excellent antibacterial activity through silver ions, the nano antibacterial powder can effectively interfere with the normal physiological functions of microorganisms and inhibit the growth of the microorganisms, and the prepared enterostomy knife has a good antibacterial effect, so that the probability of surgical infection is reduced. According to the nano antibacterial powder, the intestinal stoma knife has good hydrophobic and oleophobic properties through a large number of C-F bonds, so that blood adhesion during an operation is avoided, the situation that the intestinal stoma knife is polluted and difficult to clean is avoided, and cross infection is avoided.

The invention belongs to the field of medical treatment, and particularly relates to a turning device for intestinal excrement. Comprising an injector and a container, the injector is used for being communicated with the input end and the output end of an intestinal stoma, and the injector is used for injecting excrement into the intestinal tract at the far end of the stoma; the injector is connected with the container, and the container is used for containing redundant excrement. The invention provides a novel intestinal stoma excrement transfer device, and aims to detect whether the intestinal tract at the far end of the stoma of a patient is completely healed or not while stoma excrement is stored.

The invention discloses a colostomy plugging device capable of conveniently adjusting the size of an opening, and relates to the field of enrollment propaganda, the colostomy plugging device comprises a pasting device, the pasting device comprises a pasting ring, and the upper side surface of the pasting ring is fixedly connected with a connecting device. The stirring teeth are arranged to rotate a rotating disc included in the adjusting disc, the rotating disc rotates to be matched with a circular groove through a connecting ring to guarantee stable rotation of the rotating disc, and the rotating disc rotates to drive a worm-shaped groove to rotate stably; the worm-shaped groove stably rotates to drive three moving plates of which the lower side surfaces are fixedly connected with matching grooves to get close to the inner side or get away from the outer side, so that the aim of plugging colostomy with different sizes can be achieved, and the problem that most of the existing colostomy plugging devices do not have the function of adjusting the size of an opening in the use process is solved; corresponding users cannot be assisted to adjust and use the device according to specific requirements, so that the convenience of using the colostomy plugging device by the corresponding users is influenced to a certain extent.