5results about How to "Improve oppression" patented technology

This utility model relates to the field of chest compression technology, specifically a chest compression device with a chest strap. One end of the chest strap is fixedly connected to an elastic band. A compression mechanism is located on the left side of the front of the chest strap to facilitate compression of the patient's wound. The compression mechanism includes an observation hole ring, a lower transparent membrane, an observation ring, an upper perforated transparent membrane, and a zipper. An installation window is provided on the front of the chest strap, facing the inner hole of the observation hole ring, which is installed on the outside of the installation window. The lower transparent membrane is fixedly connected to the inside of the observation hole ring, and the upper perforated transparent membrane is fixedly connected to the inside of the observation ring. The observation ring is located on the outside of the observation hole ring, and the chest strap and the observation ring are detachably connected via a zipper. A sandbag is clamped between the upper and lower perforated transparent membranes. This device facilitates the switching between compression of the chest wound after pacemaker surgery and postoperative wound observation.

The utility model discloses a stoma fixing bellyband, which comprises a bellyband body and an open hole arranged on the bellyband body, a fixing ring fixedly connected with the bellyband body is arranged at the open hole, a sleeve is arranged in the fixing ring, and the front and back positions of the sleeve can be axially adjusted in the fixing ring. According to the stoma fixing bellyband, after a patient wears the stoma fixing bellyband, the patient can move the sleeve towards the stoma until the sleeve abuts against the adhesion portion, the contact area between the sleeve and the adhesion portion can be reduced, the pressure on the adhesion portion is increased, and the adhesion portion of a stoma bag can be effectively prevented from loosening.

The utility model relates to the technical field of earphones, in particular to an earphone comfortable to wear, which comprises a flexible mounting shell, a hard mounting shell and a loudspeaker, the flexible mounting shell comprises an in-ear part and a mounting part, the in-ear part is provided with a sound outlet channel, the mounting part is provided with an accommodating cavity matched with the outer contour of the hard mounting shell, the sound outlet channel is communicated with the accommodating cavity, and the loudspeaker is arranged in the accommodating cavity. The hard installation shell is arranged in the containing cavity, the outer wall of the hard installation shell is attached to the inner wall of the containing cavity, a sound cavity is formed in the hard installation shell, an opening is formed in the position, corresponding to the sound outlet channel, of the hard installation shell so that the sound outlet channel can be communicated with the sound cavity, and the loudspeaker is fixed in the sound cavity. A first flexible soft body is formed on the outer wall of the end, away from the mounting part, of the in-ear part, the first flexible soft body surrounds the in-ear part in a round bowl shape, the earphone can be matched with the shapes and sizes of ears of different users, the comfort is good, and ear fatigue is not prone to being caused after the earphone is worn for a long time.

The invention relates to the technical field of orthotics, and provides an orthopedic reduction and fixation orthotics which comprises a base, a supporting plate is arranged on the inner side of the base, one end of the supporting plate is rotationally connected with the inner wall of the base through a pin shaft, and the other end of the supporting plate is fixedly connected with a fixing frame used for foot orthotics. A buffering mechanism is arranged at the bottom of the supporting plate and comprises an inclined supporting rod, one end of the inner side of the base is fixedly connected with a mounting base, the top end of the mounting base is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected with a connecting base, the bottom end of the inclined supporting rod is hinged to the connecting base, and the sliding rod is sleeved with a buffering spring. An air outlet groove is formed in one side of the base, and a ventilation mechanism is arranged on the inner side of the air outlet groove. The walking sliding rods on the feet of the patient slide, so that the massage mechanisms massage the feet of the patient, blood circulation of the feet of the patient can be promoted, and muscles of the feet of the patient are relaxed.

Surgical anchor structures, fixation devices, and methods of manufacture, as well as methods for tissue repair are disclosed. A soft suture anchor has a sheath having a varying density along a length of the sheath. The anchor sheath may include different segments having different densities, which may be provided in a pattern or random manner. The segments of different densities allow the soft anchor to be securely secured within the bone and attach the first tissue to the second tissue.