The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 2019
Filed:
Dec. 24, 2014
Lifetech Scientific (Shenzhen) Co., Ltd., Shenzhen, CN;
Tingchao Zhang, Shenzhen, CN;
Yang Li, Shenzhen, CN;
Gang Wang, Shenzhen, CN;
Deyuan Zhang, Shenzhen, CN;
Weiguo Fu, Shenzhen, CN;
Lifetech Scientific (Shenzhen) Co. Ltd., Shenzhen, CN;
Abstract
The present invention relates to a steerable sheath tube () including a tube body (), a traction mechanism () and a fixing and connecting mechanism (). The traction mechanism () includes an anchor ring () and a traction wire (). The anchor ring () is coaxially embedded in a distal elastic segment () of the tube body (). The traction wire () is arranged in a side wall of the tube body (), and extends along the axial direction of the tube body (). The traction wire () includes a first segment and a second segment connected to each other, wherein the first segment is connected to the fixing and connecting mechanism () near a proximal end of the tube body (), and the second segment hooks the anchor ring ().