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. 13, 2013
Filed:
Jul. 28, 2009
Todd William Sharratt, Stillwater, MN (US);
Kenneth Mitchell Goodman, Minneapolis, MN (US);
Curtis H. Miller, Inver Grove Heights, MN (US);
Todd William Sharratt, Stillwater, MN (US);
Kenneth Mitchell Goodman, Minneapolis, MN (US);
Curtis H. Miller, Inver Grove Heights, MN (US);
Nordson Corporation, Westlake, OH (US);
Abstract
A method and device for transferring fluids from a non-sterile field to a sterile field within a surgical environment includes utilizing a device that includes a main body having a first inlet port that is in communication with a first outlet port. Fluid is taken from the patient, typically with a sterile syringe and transferred to the non-sterile field where the fluid is processed. The processed fluid is then drawn into another syringe in the non-sterile field and a distal end of the first syringe is place within the inlet port of the sterile main body. A distal end of a second sterile syringe is inserted into the outlet port, where the distal ends of the sterile syringe and the non-sterile syringe do not make contact. As a plunger is forced into a chamber of the first non-sterile syringe to force the fluid out of the first syringe, the plunger of the second sterile syringe is retracted such that a chamber in the second syringe has a sufficient volume to store the processed liquid. Since the first non-sterile syringe and the second sterile syringe do not make contact during the transfer of the processed fluid, the sterile field is maintained and the fluid can be utilized in the surgical procedure.