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:
Aug. 01, 2017
Filed:
May. 25, 2012
Ji Feng, Beijing, CN;
Jie Gong, Beijing, CN;
Xin Hua, Beijing, CN;
Sophia Wang Hansen, Beijing, CN;
SYNAPTIC MEDICAL (BEIJING) CO. LTD., Beijing, CN;
Abstract
Disclosed is a pericardiocentesis needle component (), comprising a guide wire () and a puncture needle (). The guide wire () extends into and through the puncture needle (), and the guide wire () comprises a bent section () at the distal end and a straight section at the proximal end. The bent section () at the distal end is formed by bending the guide wire (), and the end of the bent section is a pointed-shape structure. The guide wire () is made of a highly elastic material. The pointed end rotates at least 90 degrees within a range of no more than 3 mm starting from the pointed end at the bent section () of the guide wire. The pericardiocentesis needle component () of the present invention is less likely to damage a heart during a pericardiocentesis procedure.