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:
May. 14, 2019
Filed:
May. 19, 2017
Medical Instrument Development Laboratories, Inc., San Leandro, CA (US);
Erik William Peterson, Walnut Creek, CA (US);
Medical Instrument Development Laboratories, Inc., San Leandro, CA (US);
Abstract
An integrated ocular fluid management system that, in one instance, includes a first chamber connected to a first input line and a first output line. A second chamber is connected to a second input line and a second output line. A first pump communicates with the first output line. A second pump communicates with the second input line. A first pressure regulator communicates with the first chamber. A second pressure regulator communicates with the second chamber. A first diaphragm is in the first chamber; and a second diaphragm is in the second chamber. A first controller controls at least one of the first pump and the first pressure regulator to maintain the first diaphragm in a predetermined position. A second controller controls operation of at least one of the second pump and the second pressure to maintain the second diaphragm in a predetermined position.