7 results about "Sigmoid colon" patented technology

A portable digital rectosigmoidoscope single-handed, digital intestinal endoscope, used by suitably trained healthcare workers to digitally view the anus, rectum and distal sigmoid colon in people with anorectal symptoms at point of care.

The utility model provides a digestive endoscope nursing bed with limiting structure relates to medical instrument technical field, including examination bed, the top of examination bed is installed with auxiliary mechanism, the bottom of examination bed is installed with first adjusting assembly near the back, the auxiliary mechanism includes the backrest, the back of backrest is fixedly connected with the storage box near the bottom, the inside installation of storage box has the winding assembly, the right side of storage box is installed with fixed component near the top, the back of backrest is installed with second adjusting assembly, through first adjusting assembly and second adjusting assembly, can position adjustment to auxiliary mechanism according to the abdominal position when the patient is on one side, through winding assembly, it is convenient to the patient of different waistline and is bound to the abdomen, and the sigmoid colon and transverse colon are assisted and pressed, and cooperate with the medical staff's targeted local pressing, greatly improved the operation convenience, effectively reduced the loss of medical staff's energy.

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.

The utility model discloses a sigmoid colon peristalsis monitoring stoma suppository which comprises a stoma supporting suppository, a suppository cover, a near-end monitoring ring assembly and an in-vitro monitoring assembly. The stoma supporting bolt comprises a supporting tube and a bonding disc; the supporting tube comprises an upper tube and a lower tube, and a first electrode is arranged on the outer side of the middle lower part of the supporting tube; the bolt cover is detachably connected to the upper part of the supporting pipe; the near-end monitoring ring assembly comprises a second electrode and a near-end supporting ring; and the second electrode and the first electrode are communicated with the in-vitro monitoring assembly. By arranging the sigmoid colon peristalsis monitoring stoma plug, a patient can be helped to better predict defecation time, dependence on a stoma bag is reduced, on the specific structure of the stoma plug, by arranging the intestinal tract supporting tube structure, the position and the shape of the stoma intestinal section can be kept, and the occurrence probability of stoma prolapse can be reduced. Through the arrangement of the double electrodes, the accuracy of intestinal tract movement monitoring can be improved, and the prediction effect is improved.

The utility model discloses a sigmoid colostomy dilator, which relates to the technical field of colostomy dilation and comprises an outer sleeve unit, a tube body unit, an inflation unit and a plugging unit arranged at the bottom of the outer sleeve unit. The inflation unit comprises an expansion air bag tube wound inside the outer surface of the tube body unit, and a clinging ring pad which sleeves the outer surface of the tube body unit and is used for clinging to the intestinal wall of the stoma; the plugging unit comprises a connecting rod movably arranged at the bottom of the outer sleeve unit and a plugging plug fixedly connected to the top of one end of the connecting rod and used for opening and closing the outer sleeve unit. According to the sigmoid colostomy dilator, the dilation tube is tightly attached to the inner wall of a colostomy in an inflation expansion mode, the stability of the dilation tube in the using process is guaranteed, the phenomena of loosening and falling are avoided, the dilation tube can be quickly and effectively plugged and opened, defecation operation of the colostomy is facilitated, and the dilator is convenient to use. The use of medical staff is facilitated, and the practicability of the dilator is improved.

A portable digital rectosigmoidoscope single-handed, digital intestinal endoscope, used by suitably trained healthcare workers to digitally view the anus, rectum and distal sigmoid colon in people with anorectal symptoms at point of care.

To provide a medical simulator that allows for easy training in multiple endoscopic procedures. [Solution] A medical simulator 1, which is one embodiment to which the present invention is applied, comprises a flexible tubular organ model 10 that mimics the shape of a tubular organ, and a storage case 20 in which the tubular organ model 10 is housed, wherein the tubular organ model 10 has a first part (rectal part) that mimics a predetermined part of the tubular organ, a second part (inferior sigmoid colon part) that has a specific part which is the target to be processed by training in endoscopic techniques and which mimics a part different from the predetermined part of the tubular organ, and a connecting part 30 that connects the first part and the second part and can be switched between a connected state and a disconnected state.