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:
Dec. 24, 2024
Filed:
Dec. 05, 2018
Applicant:
Lifetech Scientific (Shenzhen) Co., Ltd, Shenzhen, CN;
Inventors:
Assignee:
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/01 (2006.01);
U.S. Cl.
CPC ...
A61F 2/012 (2020.05); A61F 2/0108 (2020.05); A61F 2/011 (2020.05); A61F 2002/016 (2013.01); A61F 2220/0008 (2013.01); A61F 2230/006 (2013.01); A61F 2250/0029 (2013.01); A61F 2250/0037 (2013.01);
Abstract
A filter, including a main body part. The main body part includes a heart-proximal end, a plurality of connecting segments, and a first filter mesh connecting between the heart-proximal end and the plurality of connecting segments. An end of the connecting segments that is connected to the first filter mesh is bent towards a central longitudinal axis of the filter to form a bending part. A vertical distance between a proximal end of the bending part and the central longitudinal axis of the filter is less than a vertical distance between a distal end of the bending part and the central longitudinal axis of the filter.