The disposable catheters generate recurring revenues for the company .

一次性导管为该公司带来了源源不断的收入。

Sometimes these catheters can pinch a little bit .

有时候导尿管会收缩一点。

One popular method is to insert long , thin , flexible tubes called catheters into the body and administer treatment through them .

很常用的一种方法，就是将一根薄而长的灵活的管子，即所谓的导管，插入人体进行治疗。

The chemical also kills s. aureus biofilms , which are a common cause of infection on implanted catheters and other medical devices and are notoriously resistant to the actions of antibiotics .

这种化学物质也能杀死金黄色葡萄球菌的生物膜，这是导致植入导管和其它医疗设备感染的常见原因，因其对抗生素的耐药性而臭名昭著。

Sterile uretheral catheters for single use .

一次性使用无菌尿道导尿管.