RAPID CENTRAL VENOUS PRESSURE MONITOR

• US 20160000340A1
• Filed: 07/06/2015
• Published: 01/07/2016
• Est. Priority Date: 07/03/2014
• Status: Abandoned Application

• Current Assignee: Evans, Donald L., Evans, Raymond D., Jackson, Michael V., Rosemore, Timothy A.
• Original Assignee: Evans, Donald L., Evans, Raymond D., Jackson, Michael V., Rosemore, Timothy A.
• Inventors: Evans, Donald L., Rosemore, Timothy A., Jackson, Michael V., Evans, Raymond D.
• Application Number:
  US14/792,186
• Publication Number:
  US 20160000340A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 5/02141 Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits A61B5/02233, A61B5/0235 take precedence
• CPC Class Codes: A61B 5/02152 specially adapted for venous pressure

Abstract

A device used to quickly measure central venous pressure is disclosed. Compared to current systems, the JVPM is easier to use, less expensive, and faster in providing the needed information to determine both the course of treatment and the proper positioning of the inserted catheter. As a physically smaller device that remains within the sterile operative field, the JVPM is also less likely to introduce infecting organisms into the body.

Claims

1. A rapid venous pressure monitoring system comprising a self-contained pressure gauge having an inlet valve attachable via tubing to a patient, the gauge including a dynamic and peak pressure reading mechanism.

2. The rapid venous pressure monitoring system in accordance with claim 1, further comprising a 3-port rotating monitoring valve, a saline or body fluid charging communication port and a waste fluid flush communication port.

3. The rapid venous pressure monitoring system in accordance with claim 1, further comprising a piston linked to a piston calibration and tension spring and tension and calibration screw.

4. The rapid venous pressure monitoring system in accordance with claim 1, wherein the dynamic and peak pressure reading mechanism comprises a peak pressure needle and a secondary pressure needle.

5. The rapid venous pressure monitoring system in accordance with claim 4, wherein the dynamic and peak pressure reading mechanism further comprises one or more needle gears and one or more piston gears.