Patents Assigned to Medical Products, Inc.
  • Visual prosthesis
    Patent number: 10105263
    Abstract: A visual prosthesis apparatus and a method for limiting power consumption in a visual prosthesis apparatus. The visual prosthesis apparatus comprises a camera for capturing a video image, a video processing unit associated with the camera, the video processing unit configured to convert the video image to stimulation patterns, and a retinal stimulation system configured to stop stimulating neural tissue in a subject's eye based on the stimulation patterns when an error is detected in a forward telemetry received from the video processing unit.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: October 23, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Robert Greenberg, Kelly H McClure, Arup Roy
  • Universal self-limiting electrosurgical return electrode
    Patent number: 10085791
    Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: October 2, 2018
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep, Roger Millis, Melissa K. Fischer
  • PATIENT POSITIONING APPARATUS, SYSTEM AND METHOD WITH SOCKET CONNECTOR FOR POSITIONING PATIENT IN LATERAL POSITION
    Publication number: 20180256429
    Abstract: A support system for positioning a patient in lateral position during surgery procedures with a removable, adjustable support pad assembly, comprising a first support unit arranged for attachment to side rail on a lateral edge of an operating table, and a second support unit comprising an arm connected movably by the using of a movable connection with a pad plate adapted to position a support pad connected by a biasing connector to a support plate with degrees of freedom of angular rotational movement of the support pad in relation to the patient. The biasing connector comprises a channel formed between a base plate support segment and a projection clamping the pad plate apart from the support plate to allow flow of air and/or fluids from the support pad.
    Type: Application
    Filed: February 7, 2018
    Publication date: September 13, 2018
    Applicant: Innovative Medical Products, Inc.
    Inventor: Timothy BLACKWELL
  • HIP POSITIONER SYSTEM AND ARM ASSEMBLY
    Publication number: 20180256428
    Abstract: The present invention relates to a positioner apparatus, system and method for supporting the body of a patient for a surgical procedure using a posterior pelvic support assembly in the area of the back, sacrum, coccyx, and/or the axial skeleton for the pelvic region of the spine, and an anterior pelvic support assembly for supporting the body at each of the crest of ilium area and the pubis area. The positioner system provides posterior and anterior pelvic support assemblies that are movably adjustable for freedom of movement in multiple coordinate planes to accommodate a wide range of patient sizes for surgery, e.g. where a patient is placed in the lateral decubitus position.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 13, 2018
    Applicant: Innovative Medical Products, Inc.
    Inventor: Tim BLACKWELL
  • MULTILAYER COMPOSITE MATERIAL VIAS
    Publication number: 20180256307
    Abstract: Novel multilayer composite material vias for biological implants are disclosed. The vias comprise two metals, so that the metal more compatible with biological environments is on one end of the via, and the metal more compatible with fabrication of a hermetic package is on the other end of the via.
    Type: Application
    Filed: May 14, 2018
    Publication date: September 13, 2018
    Applicant: Second Sight Medical Products, Inc.
    Inventors: Jerry Ok, Alfred E. Mann
  • Method for measuring stable and reproducible electrode-tissue impedance
    Patent number: 10065036
    Abstract: The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: September 4, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Amy Chu Peishuan Hines, Dao Min Zhou, Arup Roy, Rongqing Dai, Robert J. Greenberg
  • Tissue collection assembly for biopsy device
    Patent number: 10064607
    Abstract: A biopsy device comprises a probe body, a needle portion, a hollow cutter, and a tissue sample holder. The needle portion extends distally from the probe body and comprises a transverse tissue receiving aperture. The hollow cutter is translatable relative to the needle portion to sever a tissue sample from tissue protruding though the aperture. The hollow cutter defines a cutter lumen. The tissue sample holder comprises a body and a tissue sample tray. The tissue sample tray is removably engaged with the body and comprises a downwardly extending lumen. The downwardly extending lumen includes a pair of lower openings which are in communication with a chamber defined by the tissue sample tray.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: September 4, 2018
    Assignee: Devicor Medical Products, Inc.
    Inventors: Bryan R. Keller, Emmanuel V. Tanghal, Robert M. Householder, Morgan R. Hunter, Trevor W. V. Speeg, Melody L. Mitro, Andrew P. Nock, Marcus D. Muffet, Kevin M. Fiebig, Edward A. Rhad
  • VISUAL PROSTHESIS INCLUDING AN IMPROVED VIDEO PROCESSING UNIT
    Publication number: 20180243561
    Abstract: The present invention is an improved visual prosthesis including a video processing unit with user controls optimized for use by blind individuals. The controls include easily identifiable shapes. The controls are programmable to provide improved usability with a simple tactile interface.
    Type: Application
    Filed: April 30, 2018
    Publication date: August 30, 2018
    Applicant: Second Sight Medical Products, Inc.
    Inventors: Robert J. Greenberg, Arup Roy
  • Injection molding processes for molding barrel and thermoplastic syringes having low axial draft angles
    Patent number: 10059047
    Abstract: Methods of molding a barrel, such as a syringe barrel having very low draft, are disclosed. Thermoplastic syringes having very low interior draft angels are also disclosed.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: August 28, 2018
    Assignee: SIO2 MEDICAL PRODUCTS, INC.
    Inventors: Jean-Pierre Giraud, Bruce Rabinne, Herve Pichot
  • Implantable device for the brain
    Patent number: 10052478
    Abstract: The present invention consists of an implantable device with at least one package that houses electronics that receives input data or signals, and optionally, power, from an external system through at least one coil attached to the at least one package, processes the input data and delivers electrical pulses to neural tissue through at least one array of multiple electrodes that is/are attached to the at least one package. The invention, or components thereof, is/are intended to be installed in the head, or on or in the cranium, or on the dura, or on or in the brain.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: August 21, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Robert J Greenberg, Brian V Mech, Kelly H McClure
  • Digital image filters and related methods for image contrast enhancement
    Patent number: 10055827
    Abstract: Digital image filters and related methods for image contrast enhancement are disclosed. According to one aspect of the method, an invariant brightness level is initially determined. For each pixel of an input image, the invariant brightness level is subtracted from the input brightness of the pixel. The resulting value is multiplied with a contrast adjustment constant. After that, the invariant brightness level is added. Further aspects of the method can involve histogram equalization.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: August 21, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Chunhong Zhou, Arup Roy, Kelly H. McClure
  • Visual prosthesis
    Patent number: 10052481
    Abstract: A visual prosthesis apparatus and a method for providing artificial vision are disclosed in the present disclosure. The visual prosthesis apparatus comprises a camera for capturing a video image, a video processing unit configured to convert the video image to stimulation patterns, and a retinal stimulation system configured stimulate neural tissue in a subjects eye based on the stimulation patterns. An artificial vision may be provided by capturing a video image, converting the video image to stimulation patterns, and stimulating neural tissue in a subjects eye based on the stimulation patterns.
    Type: Grant
    Filed: October 28, 2007
    Date of Patent: August 21, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Kelly H. McClure, Arup Roy, Sumit Yadav, Richard Agustin Castro, Susan McCord
  • Spatial fitting by percept location tracking
    Patent number: 10052482
    Abstract: The present invention is an improved spatial fitting and training system for a visual prosthesis. The system of the present invention maps projected locations of percepts, where a person perceives a percept from a visual prosthesis to the intended location of the percepts. The projected location may vary over time. These test results can be used to correct a visual prosthesis or spatially map the visual prosthesis.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: August 21, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Robert J. Greenberg, Michael Barry, Gislin Dagnelie
  • Control module interface for MRI biopsy device
    Patent number: 10052087
    Abstract: A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: August 21, 2018
    Assignee: Devicor Medical Products, Inc.
    Inventors: Shailendra K. Parihar, Todd M. Dahling, Patrick A. Mescher, John A. Hibner, Trevor W. V. Speeg, Jessica P. Leimbach, Raj G. Raghavendran, Gavin M. Monson
  • Coupling systems including interlocking male and female members
    Patent number: 10034793
    Abstract: Coupling systems including interlocking male and female members are disclosed herein. An example apparatus includes a first coupling including a sidewall having an annular spring. The example apparatus also includes a second coupling to be coupled to the first coupling. The second coupling has an annular wall including a seal. The seal is to sealingly engage the annular spring when the second coupling is coupled to the first coupling.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: July 31, 2018
    Assignee: SARASOTA MEDICAL PRODUCTS, INC.
    Inventor: Walter F. Leise, Jr.
  • Biopsy device tissue sample holder with bulk chamber and pathology chamber
    Patent number: 10028730
    Abstract: A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: July 24, 2018
    Assignee: Devicor Medical Products, Inc.
    Inventors: Kevin M. Fiebig, Jessica P. Leimbach, Kyle P. Moore, Andrew P. Nock
  • NON-LUER COMPATIBLE ADMINISTRATION PORT
    Publication number: 20180193630
    Abstract: The present disclosure provides a medical connector for enteral applications. The medical connector includes a body portion having a distal patient access fitting and a proximal fluid delivery device fitting as well as an administration port. The administration port for administrating or extracting fluids or medicine includes a cylindrical cavity, an administration port seal having a normally-closed slit, a plunger, a plunger sleeve, and a compression member. Engaging a non-luer female tip with the administration port actuates the compression member such that the plunger pierces the normally-closed slit, causing it to open allowing fluid communication with the body portion.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 12, 2018
    Applicant: Dale Medical Products, Inc.
    Inventors: David Preston Adams, Alan Kenneth Stratton, Joseph A. Zilaro, Sharon Steeves, Raymond Gruneberg
  • Flexible circuit electrode array with at least one tack opening
    Patent number: 10016590
    Abstract: The present invention provides a flexible circuit electrode array adapted for neural stimulation, comprising: a polymer base layer; metal traces deposited on the polymer base layer, including electrodes suitable to stimulate neural tissue; a polymer top layer deposited on the polymer base layer and the metal traces at least one tack opening. The present invention provides further a method of making a flexible circuit electrode array comprising depositing a polymer base layer; depositing metal on the polymer base layer; patterning the metal to form metal traces; depositing a polymer top layer on the polymer base layer and the metal traces; and preparing at least one tack opening.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: July 10, 2018
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Robert J Greenberg, Jordan M Neysmith, James S Little, Brian V Mech, Neil H Talbot
  • Trilayer coated pharmaceutical packaging
    Patent number: 10016338
    Abstract: An article is described including an article surface and a coating set comprising a tie coating or layer of SiOxCy or Si(NH)xCy applied to the article surface, a barrier coating or layer of SiOx, and a pH protective layer of SiOxCy or Si(NH)xCy. The respective coatings or layers can be applied by chemical vapor deposition of a polysiloxane or polysilazane precursor in the presence of oxygen. Examples of such an article are a prefilled thermoplastic syringe or thermoplastic pharmaceutical vial with a coated interior portion containing a pharmaceutical preparation or other fluid with a pH of 4 to 8, alternatively 5 to 9. The barrier coating or layer prevents oxygen from penetrating into the thermoplastic syringe or vial, and the tie coating or layer and pH protective coating or layer together protect the barrier layer from the contents of the syringe or vial.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: July 10, 2018
    Assignee: SIO2 MEDICAL PRODUCTS, INC.
    Inventors: Christopher Weikart, Becky L. Clark, Adam Stevenson, John T. Felts
  • Biopsy localization method and device
    Patent number: 10010380
    Abstract: Methods for localizing a biopsy site are disclosed. The method includes taking a tissue sample from a biopsy site and positioning a detectable, bioabsorbable element at the biopsy site at the time that the tissue sample was taken. The tissue sample is then tested. The biopsy site is then relocated by finding the bioabsorbable element. The bioabsorbable element may be made of collagen, gelatin, cellulose, polylactic acid, and/or polyglycolic acid. The detectable bioabsorbable element may be relocated using ultrasound or mammography. The bioabsorbable element may also swell upon contact with body fluid.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: July 3, 2018
    Assignee: Devicor Medical Products, Inc.
    Inventors: Richard E. Fulton, William Richard Dubrul