公开(公告)号：US07361158B1

公开(公告)日：2008-04-22

申请号：US09477572

申请日：2000-01-04

申请人： Paul David Mooney, Jr.

发明人： Paul David Mooney, Jr.

IPC分类号： A61M5/32

CPC分类号： A61M25/0043 ,  A61M25/06

摘要： A catheter including a body for insertion into a blood vessel of a medical patient. The body including an interface thereon which is the portion of the body that is inserted into and in contact with the skin or blood vessel of the patient. The interface includes texture on its exterior surface such that when the catheter body is inserted into the blood vessel, the texture secures the catheter body from migration at the point of entry of the catheter body into the patient. The texture is obtained by scoring or molding an irregular surface along the length of the interface. In the event that the catheter is configured for use with an introducer or cannula, portions of the introducer or cannula may also be textured in accordance with the invention.

摘要翻译： 一种导管，其包括用于插入到医疗患者的血管中的主体。 身体包括其上插入到患者的皮肤或血管中并与其接触的身体部分的界面。 该界面包括其外表面上的纹理，使得当导管主体插入血管时，纹理将导管主体在导管主体进入患者体内的过程中保持不动。 通过沿着界面的长度刻痕或模制不规则表面来获得纹理。 在导管配置成与导引器或插管一起使用的情况下，导引器或套管的部分也可以根据本发明进行纹理化。