Fence type endoscope fusion device adopting absorbable material and fusion method of fence type endoscope fusion device

Abstract

The invention discloses a fence type endoscope fusion device adopting an absorbable material. The fence type endoscope fusion device comprises an endoscope and a fusion assembly, wherein the fusion assembly comprises a balloon assembly, a bone cement input device and a bone grafting assembly, the balloon assembly comprises a balloon imbedding assembly, an absorbable outer balloon and an inner balloon, and the bone grafting assembly comprises a pressurized bone grafting funnel and a pressurized bone grafting bar. The balloon assembly is used for expanding the intervertebral space and constructing a fence type absorbable cement structure, the bone cement input device is used for injecting absorbable bone cement, the bone grafting assembly is used for pressurizing and grafting bones, and the corresponding fusion method is disclosed. The double-balloon folding technology is adopted, the size of the balloons is small, and the intervertebral space height is expanded through balloon pressurization. The bone grafting amount can be adjusted according to clinical requirements, the situation of non-uniform nail-rod reduction operation at the present stage is changed, and the operation safety and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a fence-type endoscope fusion device using absorbable materials, and also to a fence-type endoscope fusion method using absorbable materials. Background technique [0002] In the past 30 years, with the improvement of the design of spinal internal fixation equipment and the improvement of surgical techniques, lumbar fusion technology has achieved rapid development in the medical field. Although various fusion methods can obtain ideal clinical curative effect, it has been found in clinical practice that the increase in fusion rate after lumbar fusion does not necessarily accompany the corresponding improvement in clinical curative effect. Faced with various new fusion technologies, how to make The correct choice has become a difficult problem for spine surgeons. [0003] Several considerations need to be considered for fusion and internal fixation technology at this stage...

AI Technical Summary

Problems solved by technology

However, the current internal fixation fusion device is facing a relatively serious problem, that is, when you are pursuing the corresponding minimal trauma, it means that it is impossible to choose a fusion device with a larger width for insertion, and the insertion of a smaller fusion device is due to the The size of its own determines the size of the bone graft space it can bear

Images