一种小关节拔罐器的设计与应用OA

To address the clinical challenge of inconvenient cupping therapy for small joints or areas with thin flesh,a small joint cupping device has been designed.This apparatus primarily consists of three components:the outer wall of the small joint cupping device,a push-pull handle,and a silicone sealing port.The outer wall and push-pull handle are made of polypropylene,while the sealing plug and silicone sealing port are made of silicone.Utilizing the principle of negative pressure suction,pulling the handle outward creates a vacuum.The suction intensity can be adjusted via three fixation points based on the patient's tolerance level and condition.This device enables cupping therapy for small joints and other areas with thin flesh,allowing traditional Chinese cupping therapy to achieve better therapeutic outcomes.It is characterized by simple construction,ease of operation,lightweight portability,broad applicability,and strong practicality.