Sternum supporting frame for delaying closing chest

Abstract

The invention relates to a sternum supporting frame for delaying closing chest. The sternum supporting frame is provided with a support, wherein the support is of an arc shape with the chord length of 3-5cm and the radian of 10-40 degrees; two ends of the support are respectively provided with a clamping slot in the shape of a thumb-index web; the two side slot surfaces of the clamping slot are perpendicular to the cambered surface of the support; the clamping slot is provided with an upper supporting arm and a lower supporting arm; the upper supporting arm is shorter than the lower supporting arm; the upper supporting arm and the lower supporting arm are respectively provided with a threading hole; and the supporting frame is made of metal. The sternum supporting frame for delaying chest has the advantages that split sternum at two sides can be firmly stuck by the clamping slot, the threading holes can facilitate suture and fixing to further prevent the supporting frame from slipping to the head end or foot end of a patient or slipping to the interior and exterior of the sternum, the support radian is reasonable in design to maintain suitable width of an incision, the overall supporting frame is firm and durable, and the integrated design is convenient to use and manufacture.

Description

Technical field [0001] The present invention involves the field of medical device technology. Specifically, it is a delay to delay the chest and lipstick support rack. Background technique [0002] Congenital heart disease is a common disease in infants and young children.The incidence of congenital heart disease in my country is as high as 8 ‰, which has become the first cause of death for children under the age of five.According to statistics, there are about 150,000 new patients in my country each year, of which approximately 30 % -40 % of patients with complicated psychological diseases.At present, about 30,40,000 children in China undergo a congenital heart disease each year. The number of cardiac surgery of the heart center of Shanghai Children's Medical Center has exceeded 3,000 / year.The success rate of the ventricular and other operations is more than 90%.With the advancement of medical technology, many simple congenital heart disease can be cured through surgery, but the...

AI Technical Summary

Problems solved by technology

The above-mentioned first method is often unable to effectively maintain the open state of the sternum because the sternum is not supported, and the latter two methods will prolong the operation time because of the need for processing equipment, and the delayed chest closure equipment that is simply reprocessed has irregular shapes and is difficult to fix. It is easy to slip off, so it is often difficult to meet the requirements of stably and reliably fixing the sternum, which has caused great trouble to clinical work, and more importantly, increases patient trauma, prolongs hospital stay, increases medical expenses, and even directly endangers the lives of children

Therefore, there is an urgent need for a convenient, stable and reliable delayed sternum support frame, but there is no report about this type of support frame at present.

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