Patents Assigned to ACMI Corporation
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Patent number: 7118569Abstract: An electrode assembly is provided having an active power element and a current return element extending through a flexible multilumen tube to be electrically insulated from each other. The active power element extends through the multilumen tube and terminates in a “J-hook” and is connected to a conductive power contact through a constructed form fit. The return element extends through the multilumen tube and directly connects to a power return contact, thus eliminating any joints in the electrical path.Type: GrantFiled: May 3, 2004Date of Patent: October 10, 2006Assignee: ACMI CorporationInventors: James P. Snay, Michael D. Blaisdell
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Patent number: 7101379Abstract: A medical retrieval basket device, comprising a plurality of basket wires forming a basket, the basket including a wire collector at its distal end, the wire collector having a substantially rigid body for receiving the wires, the wire collector securing the wires at the distal end of the basket so as to provide a substantially tipless basket.Type: GrantFiled: November 5, 2001Date of Patent: September 5, 2006Assignee: ACMI CorporationInventors: Franklin P. Gregory, Jr, Gregory Konstorum, Richard P. Muller, Frank D'Amelio, Gustave Jorgenson
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Publication number: 20060173242Abstract: Hermetically sealed enclosures and constructions are disclosed for use in endoscopic systems, particularly endoscopic systems with electronic imaging and illumination systems in the enclosures. Compound optical windows are also disclosed for use in the systems. The compound optical windows may have separate panes for an imaging system and an illumination system, and contrast-reducing optical boundaries are between panes.Type: ApplicationFiled: December 13, 2005Publication date: August 3, 2006Applicant: ACMI CorporationInventors: Ezra Navok, Gregory Konstorum, Christopher Cook, Tai Fan
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Patent number: 7014652Abstract: Methods, systems, and computer program products for providing thermal therapies or internal thermal massage therapy for treating prostatitis by expanding and contracting a treatment balloon with inflation media and currently applying heat to a portion of the prostatic urethra.Type: GrantFiled: January 22, 2004Date of Patent: March 21, 2006Assignee: ACMI CorporationInventors: Iulian Cioanta, Richard Barry Klein, Jordan Dimitrakov
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Publication number: 20060055793Abstract: The present invention provides a remote-head imaging system with a camera control unit capable of supporting multiple input devices. The camera control unit detects an input device to which it is connected and changes the camera control unit's internal functionality accordingly. Such changes includes altering clock timing, changing video output parameters, and changing image processing software. In addition, a user is able to select different sets of software program instructions and hardware configuration information based on the head that is attached. The remote-head imaging system utilizes field-programmable circuitry, such as field-programmable gate arrays (FPGA), in order to facilitate the change in configuration.Type: ApplicationFiled: September 15, 2004Publication date: March 16, 2006Applicant: ACMI CorporationInventors: Doron Adler, Shai Finkman, Arie Blumzvig
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Patent number: 6974458Abstract: A bipolar endoscopic device is provided having a detachable power cord with a plug capable of forming a sealed connection with the endoscopic device. The plug is connected at a back face of a movable guide member of the endoscopic device and can be oriented in different orientations to accommodate different operators. The detachable plug forms a sealed connection with the endoscopic device so that the electrosurgical connection cannot be short-circuited by the outside environment such as a saline irrigation fluid.Type: GrantFiled: April 11, 2003Date of Patent: December 13, 2005Assignee: ACMI CorporationInventors: Richard P. Muller, Murray Beaver, Ezra Navok
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Patent number: 6780151Abstract: A flexible ureteropyeloscope having a control section and a shaft extending from the control section. The shaft has a front end with a first active deflection section connected in series with a second active deflection section. The control section is adapted to independently deflect the first and second defection sections. The first and second active deflection sections are adapted to deflect such that a distal end of the ureteropyeloscope can be placed in a calyx of a lower pole of a kidney without the need to passively deflect the front end of the shaft against kidney tissue of a patient to reach the calyx of the lower pole.Type: GrantFiled: March 1, 2002Date of Patent: August 24, 2004Assignee: ACMI CorporationInventors: Edward A. Grabover, Gregory S. Konstorum, Demetrius H. Bagley, Jr., Michael J. Conlin, Anup Patel, Peter Gerard Schulam
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Patent number: 6758857Abstract: Flexible treatment catheters are configured to be inserted into a body lumen or cavity to deliver heated fluid through at least one fluid lumen therein to thermally treat or ablate a targeted site in a biological subject. The flexible treatment catheters can include improved thermally insulated regions comprising a mixture formed of liquid elastomeric (such as a polyurethane) mixture (which transitions to a solid state) and miniaturized hollow plastic bodies positioned between the outer wall of the treatment catheter and the fluid lumen. The thermally insulated region is configured such that, measured ex vivo, the treatment catheter can present a maximum temperature of below about 45° C. on the external surface of the outer wall of the treatment catheter when the treatment catheter circulates fluid having an inlet temperature of above or between about 60°-62° C.Type: GrantFiled: November 13, 2001Date of Patent: July 6, 2004Assignee: Acmi CorporationInventors: Iulian Cioanta, Richard Barry Klein, Jacob Lazarovitz
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Patent number: 6712759Abstract: A sheath assembly for a medical instrument such as an endoscope comprises an outer sheath and inner sheath and novel means for providing out-flow of fluids from a surgical site. The outer sheath is disposed about at least a portion of an inner sheath. The assembly has an outflow aperture disposed in an outer wall at the distal end of the assembly. The outflow aperture is the initiation for an outflow conduit that is generally longitudinally disposed in a distal tip portion of the assembly and communicates fluid to a main outflow channel formed between the outer sheath and inner sheath. In a preferred embodiment, the outflow aperture and conduit are disposed wholly or partially in a dielectric tip element. The novel assembly allows improved outflow by disposing the outflow aperture at a more distal end of the instrument than conventional devices such that the outflow aperture is less prone to blockage by surrounding tissue or debris when used in tight anatomical passages.Type: GrantFiled: January 7, 2002Date of Patent: March 30, 2004Assignee: ACMI CorporationInventor: Richard P. Muller
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Publication number: 20030142753Abstract: An endoscopic imaging system providing for correction of image signals characteristic of non-uniform illumination. The system also enabling correction of an image signal in the event of the failure, or performance degradation, of one or more imaging elements. The system also enabling correction moderation addressing dynamic range issues, centering, counter-rotation, alignment and orientation.Type: ApplicationFiled: January 8, 2003Publication date: July 31, 2003Applicant: ACMI CorporationInventor: Erhan Gunday
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Patent number: 6475140Abstract: A deflection cover for a medical endoscope comprises a tubular covering that protects the articulation system of an endoscope during sterilization procedures where pressure differentials are generated. The deflection cover is of a single layer of a selected material whose properties provide the deflection cover with adequate flexibility, thinness, and strength for use on a medical endoscope. The deflection cover may include a reinforcement structure, such as a helically oriented thread, to increase the tube's pressure resistance without impeding the tube's longitudinal flexibility, which is needed to allow the articulation system in the endoscope to deflect through its intended range of motion.Type: GrantFiled: November 10, 2000Date of Patent: November 5, 2002Assignee: ACMI CorporationInventors: Gregory Konstorum, Ed Grabover