爱博医疗：公司大股东无股权质押情况，不存在质押风险

Group 1 - The core viewpoint of the article is that Aibo Medical has confirmed normal management of accounts receivable and no equity pledge risk for its major shareholder [1] Group 2 - As of the current date, the company states that its accounts receivable management is functioning normally [1] - The major shareholder of the company has no equity pledge situation [1] - There is no existence of pledge risk associated with the company's major shareholder [1]