6 results about "Ileus" patented technology

Apparatuses and methods for preventing the onset and / or progression of bowel edema during abdominal surgery and / or post-operative ileus are provided. The disclosed apparatuses comprise a structure for retracting the bowel during abdominal surgery and a means of applying negative pressure therapy to the bowel during abdominal surgery. Retracting the bowel provides unobstructed access to other regions of the abdominal cavity for the surgeon and the use of negative pressure therapy prevents the onset or progression of edema and / or ileus. Methods of preventing the onset or progression of edema and / or ileus are provided, comprising the deployment of the disclosed apparatuses and the application of negative pressure therapy.

The invention relates to the technical field of medical instruments, in particular to a nasointestinal nutrient canal system for treating enteroparalysis and a nutrient solution boosting method.The nasointestinal nutrient canal system comprises a nasointestinal nutrient canal used for conveying nutrient solution, the far-end section of the nasointestinal nutrient canal is provided with electrode plates which are spirally distributed in a non-equidistant mode, and the tip end of the nasointestinal nutrient canal is provided with a guide wire used for tracking; the electromagnetic navigation equipment comprises a magnetic field generator, a scaler and an integrated display terminal, the electromagnetic navigation equipment is configured to construct a three-dimensional coordinate system by utilizing the magnetic field generator and the scaler, track the tip position of the nasointestinal nutrient canal in real time by utilizing a guide wire, and transmit the tip position data to the integrated display terminal; the electrical stimulation control device is configured to be used for regulating and controlling electrical stimulation parameters of the electrode slices to the intestinal tract; the nutrient solution boosting module is configured to utilize the control unit to drive the execution part to adjust the boosting state of the nutrient solution according to the monitoring data acquired by the sensor unit, so that the effectiveness of enteroparalysis treatment and the convenience of clinical operation are improved.

This invention discloses an integrated intestinal obstruction decompression and suction scraping device, relating to the field of medical device technology. It includes a handheld main unit, a disposable suction tube, and a transparent collection bag. The tail end of the disposable suction tube is detachably connected to the front end of the handheld main unit, and the transparent collection bag is detachably installed on the side of the handheld main unit. The handheld main unit houses a drive motor, and the front end of the drive motor has a transmission shaft. This invention utilizes the dual rotational crushing and scraping functions of the scraping head and the basket-shaped scraper. When the head end of the inner spiral outer tube encounters fecal impaction, it can directly initiate rotational scraping within the intestinal lumen, breaking up the fecal impaction and suctioning it out under negative pressure. This achieves unblocking without removal from the body, avoiding mechanical damage to the intestinal wall caused by repeated insertion and removal. By integrating the crushing, suction, and scraping functions into a single device, the smoothness of the procedure is improved.

The purpose of this invention is to disclose a sealing connector and system for intraoperative enema in patients with intestinal obstruction, including an intestinal wall clamping member and a locking member. The outer contour of the intestinal wall clamping member is cylindrical, and the intestinal wall clamping member is provided with a conical hollow part and a wedge-shaped cavity around the conical hollow part. The wide head side of the wedge-shaped cavity has a first clamping part and a second clamping part. The top of the first clamping part is convex, and the second clamping part is concave. The locking member is a hollow structure, and the locking member has a conical part corresponding to the conical hollow part. The locking member also has a cylindrical part. When the top of the conical part is screwed to exceed the top of the conical hollow part, the intestinal wall is clamped between the convex and concave surfaces. The technical effect is that the intestinal wall is clamped in the U-shaped space formed by the convex and concave surfaces. The clamped area of ​​the intestinal wall is large and the length is long enough to clamp it tightly and avoid leakage during flushing or suctioning of intestinal feces.

Provided herein is a bulk composition comprising the trihydrate form of (3S, 4R, 3′R)-6-[4-(4-amino-5-chloro-2-methoxy-benzoylamino)-3-methoxy-piperidin-1-yl]-hexanoic acid 1-azabicyclo[2.2.2]oct-3′-yl ester di-hydrochloride salt. Provided are also pharmaceutical compositions and dosage forms comprising the trihydrate form, and methods and uses for treating a gastrointestinal disorder in a subject with the trihydrate form. In some embodiments, the gastrointestinal disorder is gastroesophageal reflux disease (GERD), dyspepsia (such as functional dyspepsia or functional motility disorder), gastroparesis, paralytic ileus, post-operative ileus, emesis, nausea, heartburn, intestinal pseudo-obstruction, irritable bowel syndrome (IBS), constipation, enteral feeding intolerance (EFI), or esophagitis. In some embodiments, the gastrointestinal disorder is post-operative ileus, chronic grass sickness, constipation, megacolon, gastritis, gastrointestinal stasis, or abomasal emptying defect.

The auxiliary treatment device comprises a catheter, a negative pressure aspirator and a device box, one end of the catheter enters a human body, the other end of the catheter penetrates through the device box to be connected with the negative pressure aspirator, the device box comprises a box body and a display screen, and the display screen is fixed to the upper surface of the box body; a catheter driving device, a battery and a flowmeter are fixed in the box body, the catheter firstly penetrates through the catheter driving device, then is connected into the flowmeter and finally is connected with the negative pressure aspirator, and the battery supplies power to the catheter driving device and the ammeter; the device has the advantages that the position of the catheter in the intestinal tract can be automatically adjusted according to the change of the obstruction state in the intestinal tract, the treatment effect is improved, and the workload of medical staff is relieved.