6results about How to "Solve the pain" patented technology

This utility model discloses a comfortable medical protective mask, including a mask body, a mask surface, and ear loops. The mask body includes a mask surface and two plastic frames symmetrically arranged on both sides of the mask surface. A face support strip, fixedly connected to the mask surface, is arranged parallel to the inner side of both plastic frames. An ear loop is provided on one side of each plastic frame via a mating protrusion, and an adjustment block is installed on the ear loop. A first strap and a second strap are respectively provided at the top of the two ear loops. A buckle is provided at the top of the first strap, and a fixing strip matching the buckle is provided at the top of the second strap. This utility model, by symmetrically arranging two plastic frames on both sides of the mask surface and providing a face support strip fixedly connected to the mask surface parallel to their inner sides, creates a three-dimensional space inside the mask surface when unfolded, providing a more comfortable breathing experience when worn.

The utility model discloses an anti-falling ECMO arterial cannula with a far-end perfusion hole, and relates to the technical field of medical instruments. An operating cavity is formed in the inner side of the cannula body, an acting spring is arranged on the inner side of the operating cavity, a connecting ring is fixedly connected to the inner wall of the lower side of the operating cavity, the lower end of the acting spring is fixedly connected to the upper end of the connecting ring, the upper end of the acting spring abuts against the inner wall of the upper side of the operating cavity, and a plurality of pull ropes are fixedly connected to the upper end of the connecting ring. The end, away from the connecting ring, of the pull rope extends to the position above the operation cavity, penetrates through the side wall of the cannula body and extends to the outer side of the cannula body. During use, when the pull ropes are tightened, the acting spring is compressed, at the moment, the inner side wall of the operation cavity is in a natural state, the outer side wall of the operation cavity protrudes, the protruding outer side wall of the operation cavity is used for preventing the cannula body from falling off, and by means of the mode, discomfort cannot be brought to the skin of a patient; and meanwhile, the problem of infirm fixation caused by skin sweat of the patient is solved, so that the problem of release of the cannula main body is effectively solved.

This utility model discloses a magnetic ear-clip open-back headphone. The headphone includes a functional housing, a functional housing airbag, a functional housing magnet, a speaker housing, a speaker housing airbag, a speaker housing magnet, and an arc-shaped connector. The arc-shaped connector connects the functional housing and the speaker housing, allowing them to be clamped onto the ear. The functional housing airbag is located outside the functional housing, and the speaker housing airbag is located outside the speaker housing. The functional housing magnet is fixed inside the functional housing near the functional housing airbag, and the speaker housing magnet is fixed inside the speaker housing near the speaker housing airbag. When the functional housing and speaker housing are clamped onto the ear, the functional housing magnet and the speaker housing magnet attract each other, the functional housing airbag fits snugly against the back of the ear, and the speaker housing airbag fits snugly against the concha. This headphone reduces the risk of falling out, improves wearing stability, reduces pressure on the wearer's ear, and improves wearing comfort.

The application provides a cardiovascular drainage device, which comprises a drainage tube, a negative pressure drainage bottle is detachably connected to a connecting end of the drainage tube, a glue structure is fixed on the drainage tube and close to the connecting end of the drainage tube, an elastic bandage is fixed on a human body, an operating opening is formed in the middle of the elastic bandage, and the glue structure can be glued to the elastic bandage. Compared with the prior art that the drainage tube is directly glued to the back of a patient, the cardiovascular drainage device can solve the problem of back pain of the patient, and the glue is not left on the back of the patient, so that the problem of inconvenience in cleaning the glue left on the back of the patient is solved.

The utility model discloses an anorectal suppository containing device, and particularly relates to the technical field of medical instruments, the anorectal suppository containing device comprises a medicine outlet assembly, the bottom of the medicine outlet assembly is fixedly connected with a movable assembly, and the bottom of the movable assembly is provided with an extrusion assembly; the extrusion assembly comprises a rotating hand disc, a connecting groove is formed in the top surface of the rotating hand disc, a threaded opening is formed in the inner wall of the connecting groove, a turntable bearing is fixedly connected to the center of the top of the rotating hand disc, a plurality of reset springs are fixedly connected to the top of the turntable bearing, and extrusion blocks are fixedly connected to the tops of the reset springs. A plurality of annular connecting plates are fixedly connected to the bottom of the extrusion block, a plurality of cross-shaped sliding blocks are fixedly connected to the outer sides of the annular connecting plates, fixing plates are fixedly connected to the ends, away from the annular connecting plates, of the cross-shaped sliding blocks, and pull columns are fixedly connected to the center positions of the sides, away from the cross-shaped sliding blocks, of the fixing plates; the center of each pull column is fixedly connected with a pressing block. And the problem of pain caused by dryness of the anus is solved.

This utility model discloses an elastic biomimetic suction cup fixation patch, belonging to the field of medical technology. An elastic biomimetic suction cup fixation patch includes a substrate and multiple suction nozzles arranged in an array on the substrate. Each suction nozzle has multiple through grooves arranged in a ring at its opening, creating a wavy shape. This utility model, through the combined use of the substrate, suction nozzles, and anti-slip rings, can mimic the shape of an octopus suction cup to support and fix fistulas outside the patient's body, thus replacing traditional adhesive tape and chemical bonding. This avoids skin allergies and damage, preventing increased patient discomfort. The through grooves and ribs create a wavy opening for the suction nozzles, which adapts to the patient's skin texture, preventing air leakage and improving the patch's effectiveness.