2 results about "Hyperextension" patented technology

To provide a genu recurvatum knee brace that can adjust the extension limit angle of the knee. [Solution] The knee band 70 includes a knee posterior pad 71 that presses against the posterior part of the knee joint, an upper posterior band 74 with one end fixed above the one connecting portion 21a, an upper posterior band 75 with one end fixed above the other connecting portion 21b, a lower posterior band 76 with one end fixed below the one connecting portion 21a, and an lower posterior band 77 with one end fixed below the other connecting portion 21b. A tightening mechanism 80 is provided that allows the pressing force applied to the posterior part of the knee joint by the knee posterior pad 71 to be increased by pulling the other end of the upper posterior band 74, the other end of the upper posterior band 75, the other end of the lower posterior band 76, and the other end of the lower posterior band 77.

The utility model provides a thyroid surgery neck hyperextension supine position neck support which comprises a support and an arc-shaped neck pillow which is arranged on the top of the support and provided with a neck groove, and the arc-shaped neck pillow comprises a bottom support portion and two bottom side support portions which are arranged on the left side and the right side of the bottom support portion respectively. And a neck groove driving mechanism for driving the bottom side supporting part to move relative to the bottom supporting part so as to change the width of the neck groove is also mounted on the bracket. The arc-shaped neck pillow is composed of the bottom supporting part and the two bottom side supporting parts, the bottom side supporting parts move relative to the bottom supporting part through the neck groove driving mechanism, the two sides of the rear portion of the neck of a patient are protected, it is guaranteed that the position of the neck is fixed, and surgical operation can be conducted stably; the width of the neck groove can be adjusted according to the size of the neck of the patient, the lining performance is better, the patient is more fit, and the comfort level is improved.