Thoracic cavity expanding and supporting frame for funnel chest surgery

Abstract

The invention discloses a thoracic cavity expanding and supporting frame for a funnel chest operation, and mainly relates to the field of funnel chest operation auxiliary equipment. Comprising an expanding and supporting body, the expanding and supporting body comprises frame rods and adjusting parts, the two frame rods are connected in a matched mode through the adjusting parts, limiting parts are arranged at the lower ends of the frame rods, and the positions of the frame rods are limited through the limiting parts; the adjusting part is a gear adjusting mechanism arranged in the shell in a matched mode, the gear adjusting mechanism is two gears meshed with each other, the upper ends of the two frame rods are connected with rotating shafts of the two gears respectively, and when one frame rod rotates, the other frame rod is driven by the gear adjusting mechanism to rotate synchronously. The device has the beneficial effects that when a doctor carries out a funnel chest surgery operation, ribs at the position of a surgical incision formed by the doctor can be supported and limited, meanwhile, internal tissues of a human body cannot be damaged, and the doctor can smoothly carry out the thoracic surgery operation.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for pectus excavatum surgery, in particular to a thoracic expansion support frame for pectus pectus excavatum surgery. Background technique [0002] Pectus excavatum is a congenital disease with a family history. The appearance of pectus excavatum is characterized by a sunken chest, forward shoulders, a slightly hunched back, and a prominent upper abdomen. Some people think that the funnel chest is caused by the uncoordinated growth of the ribs, the lower part is smaller than the upper part, and the sternum is squeezed backward. Some people think that it is caused by the anterior attachment of the diaphragm muscle fibers to the lower end of the sternal body and the xiphoid process, and when the central tendon of the diaphragm is too short, the sternum and xiphoid process are pulled back. The thoracic deformity caused by pectus pectus excavatum is serious, and the heart and lungs in the thoraci...

AI Technical Summary

Problems solved by technology

However, for the surgical incision, the depression of the thoracic cavity of most patients is located in the center of the thoracic cavity, so that the surgical incision opened here will be affected by the ribs, which hinders the normal operation

If the ribs are supported and limited, it is necessary to ensure that the ribs will not be damaged when the ribs are supported and limited. However, the support frames produced on the market cannot meet the use requirements for the rib support, because the support for the ribs. The support force is relatively large, and it is also necessary to ensure that the support of the ribs will not affect the normal operation of the doctor, which requires a lot of use requirements for the support device.

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