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. 12, 2023
Filed:
Aug. 14, 2018
Cavis Technologies Ab, Uppsala, SE;
Mats Hilmersson, Bromma, SE;
CAVIS TECHNOLOGIES AB, Uppsala, SE;
Abstract
A catheter and guide wire assembly () for measurement of blood pressure in a living body, comprising: a proximal tube () having a distal end and a proximal end; a distal tube () having a distal end and a proximal end, which is connected to the distal end of the proximal tube (); a fluid-permeable coil () having a distal end and a proximal end, which is connected to the distal end of the distal tube (); a distal tip (), in which the distal end of the fluid-permeable coil () is secured; and a core wire (), which is attached in the proximal tube () and which extends through a portion of the proximal tube (), the distal tube () and the fluid-permeable coil (), and is secured in the distal tip (), wherein the distal end of the proximal tube () and the proximal end of the distal tube () are connected by a butt joint and wherein the core wire () is glued or brazed to the inner wall of the proximal tube () at or close to the butt joint.