Patents by Inventor Daniel E. Cooper
Daniel E. Cooper has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12207895Abstract: A method of operating a manipulator arm comprising a manipulator interface configured to removably couple with and transmit actuation force to a medical instrument includes mounting a cannula to a cannula mount coupled to the manipulator arm; mounting a medical instrument to the manipulator interface; inserting a shaft of the medical instrument through an entry guide mounted to the cannula; rotating the manipulator interface and the medical instrument relative to the cannula mount; and rotating the entry guide relative to the cannula mount about a longitudinal axis of the cannula.Type: GrantFiled: March 1, 2022Date of Patent: January 28, 2025Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Thomas G. Cooper, Jeffrey D. Brown, Nicola Diolaiti, Eugene F. Duval, Daniel H. Gomez, Robert E. Holop, Paul E. Lilagan, Anthony K. McGrogan, Craig R. Ramstad
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Patent number: 12063245Abstract: Among other things, this document describes systems, methods and apparatus for identifying and mitigating network attacks, particularly botnet attacks and other volumetric attacks. In some embodiments, a distributed computing platform provides client-facing service endpoints and a request routing mechanism (request router or RR) directing clients to a particular service endpoint or cluster thereof to obtain a service. The state of the RR at a given time is communicated to enforcement points in the system, which may be cluster equipment, service endpoints, or other components. When client traffic arrives at a particular enforcement point it is checked for consistency with the RR's directions, referred to as ‘mapping consistency’. This information is incorporated into decisions about how to handle the packets from the client.Type: GrantFiled: May 10, 2019Date of Patent: August 13, 2024Assignee: Akamai Technologies, Inc.Inventors: Richard E. Willey, Ruben E. Brown, Daniel E. Cooper
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Publication number: 20200358814Abstract: Among other things, this document describes systems, methods and apparatus for identifying and mitigating network attacks, particularly botnet attacks and other volumetric attacks. In some embodiments, a distributed computing platform provides client-facing service endpoints and a request routing mechanism (request router or RR) directing clients to a particular service endpoint or cluster thereof to obtain a service. The state of the RR at a given time is communicated to enforcement points in the system, which may be cluster equipment, service endpoints, or other components. When client traffic arrives at a particular enforcement point it is checked for consistency with the RR's directions, referred to as ‘mapping consistency’. This information is incorporated into decisions about how to handle the packets from the client.Type: ApplicationFiled: May 10, 2019Publication date: November 12, 2020Applicant: Akamai Technologies Inc.Inventors: Richard E. Willey, Ruben E. Brown, Daniel E. Cooper
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Patent number: 9131832Abstract: An arrangement for surgery including a hub and a cannula assembly connected thereto. The cannula assembly defines a first fully enclosed chamber extending substantially along a length of the cannula assembly, with the first fully enclosed chamber being coextensive with a head central passage of the hub such that a first tool is configured to extend through the hub and the first fully enclosed chamber. The cannula assembly defining a second fully enclosed chamber that extends along only a portion of the length of the cannula assembly and spaced from the hub. The second fully enclosed chamber having an entrance and an exit being spaced from the hub for allowing a second surgical tool to extend through the second fully enclosed chamber without also passing through the hub or the first fully enclosed chamber. The first fully enclosed chamber and the second fully enclosed chamber being substantially parallel.Type: GrantFiled: August 14, 2013Date of Patent: September 15, 2015Assignee: STRYKER CORPORATIONInventors: Brian Fouts, Daniel E. Cooper
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Patent number: 8870749Abstract: An access and positioning arrangement for use during an endoscopic surgical procedure in which a pair of surgical tools are utilized, such as an endoscopic imaging device for providing an image of the surgical site and a surgical instrument for manipulating tissue at the surgical site. The arrangement includes a housing for positioning over a surgical portal defined in the patient through which the surgical site is accessed, which housing defines first and second channels which receive the respective surgical tools so that the tools can be maintained in a fixed orientation relative to one another within the surgical site and so that the tools can be readily positioned in the correct positions relative to one another at the surgical site.Type: GrantFiled: August 31, 2012Date of Patent: October 28, 2014Assignee: Stryker CorporationInventors: Brian Fouts, Daniel E. Cooper, Reid Cover, Michael Baycura
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Publication number: 20140051928Abstract: An arrangement for surgery including a hub and a cannula assembly connected thereto. The cannula assembly defines a first fully enclosed chamber extending substantially along a length of the cannula assembly, with the first fully enclosed chamber being coextensive with a head central passage of the hub such that a first tool is configured to extend through the hub and the first fully enclosed chamber. The cannula assembly defining a second fully enclosed chamber that extends along only a portion of the length of the cannula assembly and spaced from the hub. The second fully enclosed chamber having an entrance and an exit being spaced from the hub for allowing a second surgical tool to extend through the second fully enclosed chamber without also passing through the hub or the first fully enclosed chamber. The first fully enclosed chamber and the second fully enclosed chamber being substantially parallel.Type: ApplicationFiled: August 14, 2013Publication date: February 20, 2014Inventors: Brian FOUTS, Daniel E. COOPER
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Publication number: 20130060084Abstract: An access and positioning arrangement for use during an endoscopic surgical procedure in which a pair of surgical tools are utilized, such as an endoscopic imaging device for providing an image of the surgical site and a surgical instrument for manipulating tissue at the surgical site. The arrangement includes a housing for positioning over a surgical portal defined in the patient through which the surgical site is accessed, which housing defines first and second channels which receive the respective surgical tools so that the tools can be maintained in a fixed orientation relative to one another within the surgical site and so that the tools can be readily positioned in the correct positions relative to one another at the surgical site.Type: ApplicationFiled: August 31, 2012Publication date: March 7, 2013Inventors: Brian FOUTS, Daniel E. Cooper, Reid Cover, Michael Baycura
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Publication number: 20030100903Abstract: Method and apparatus are described for a soft tissue fixation device for being biased between a soft tissue graft and an interference screw in a bone tunnel. The device has a contoured body portion having an inner surface and an outer surface. A plurality of spikes protrude from the outer surface of the body portion, the spikes extending perpendicular to the longitudinal axis of the body portion and parallel to each other. The distal ends of the spikes define a flat plane. A pin axially extends from the body portion for receiving a portion of the graft.Type: ApplicationFiled: January 3, 2003Publication date: May 29, 2003Inventor: Daniel E. Cooper
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Patent number: 6562044Abstract: Method and apparatus are described for a soft tissue fixation device for being biased between a soft tissue graft and an interference screw in a bone tunnel. The device has a contoured body portion having an inner surface and an outer surface. A plurality of spikes protrude from the outer surface of the body portion, the spikes extending perpendicular to the longitudinal axis of the body portion and parallel to each other. The distal ends of the spikes define a flat plane. A pin axially extends from the body portion for receiving a portion of the graft.Type: GrantFiled: August 21, 2000Date of Patent: May 13, 2003Inventor: Daniel E. Cooper