Nuvasive Specialized Orthopedics, Inc.

Other

California Institute of Technology

The Boeing Company

United States of America As Represented by the Administrator of Nasa

Youngsam Bae

Harish M Manohara

Khoa Pham

A Dorian Challoner

Ken Pham

Hrayr Karnig Shahinian

Niels Smidth

Kirill V Shcheglov

Matthew Tobias Jacobs

Thomas B Buford

Adam G Beckett

Jorge Lopez Camacho

Michael Moeller

Ken J Hayworth

Everett Van Zuiden

Anna Liao

Edward H Kim

Kyle Richard Wilt

Karl Y Yee

Dean V Wiberg

Ronald James Korniski

Michael J Shearn

Victor E White

Robert S Kowalczyk

Chris S Peay

Eric W Fritz

Allen Ream

Mircea Badescu

Choonsup Lee

Nathan Meyer

Shanbao Cheng

Paul G Backes

Luke A Bilger

Shawn Placie

Everett Eugene Van Zuiden

Nicholas Wiltsie

Scott J Moreland

Jesse A Grimes-York

Risaku Toda

Dave Emerson

Russell G Smith

Gabriel Buenviaje

Christopher McQuin

Sohrab Mobasser

Edgar Hernandez

Aspects of the disclosure relate to an adjustable implant configured to be implanted into a patient that includes an adjustable portion moveable relative to a housing. The adjustable implant may include various smart components for enhancing operation of the implant. Smart components may include a controller for managing operations and a transducer for communicating ultrasound data with an external interface device. Additional smart components may include a load cell within the housing for measuring an imparted load; a sensor for measuring angular position of the adjustable portion; a dual sensor arrangement for measuring imparted forces; a reed switch; a half piezo transducer; and an energy harvester.

Adjustable implant, system and methods

Various implementations include implants and related methods for moving bone. Certain implementations include an implant for moving bone in a patient's body, the implant including: an implantable biocompatible housing; a first adjustment rod at least partially overlapping the implantable biocompatible housing; a driver configured to drive the first adjustment rod to enable movement of the first adjustment rod relative to the housing; and a load sensor positioned within the housing and configured to indicate a load applied by the driver on the first adjustment rod.

Intermedullary lengthening implant with integrated load sensor

Systems and related methods for changing the angle of a bone of a subject, the system may include a non-invasively adjustable implant configured to be placed inside a cavity within the bone. The non-invasively adjustable implant may couple to a first portion of bone and a second portion of bone that is separated or separable from the first portion of bone, such that non-invasive elongation of the adjustable implant causes movement of the first portion of bone and the second portion of bone apart angularly. The system may include an anchor configured to couple the non-invasively adjustable implant to bone. The non-invasively adjustable implant may include an anchor hole configured to receive the anchor therein.

Adjustable devices for treating arthritis of the knee

The present disclosure provides implants, sensor modules, networks, and methods configured to establish transcutaneous power and transcutaneous bidirectional data communication using ultrasound signals between two or more medical devices located on and within a body of a patient.

Ultrasonic communication in medical devices

The present disclosure broadly provides applications of communication at ultrasound frequencies to establish transcutaneous data communication between medical devices located on and/or within a body of a patient, including inter alia: features for adjustable implants including data communication, hermetic containment, and torque amplification features.

Remote control module for adjustable implants

A system, and method of using the system, for changing the angle of a bone of a subject is provided by the present disclosure. In one embodiment the system includes a non-invasively adjustable implant configured to be placed inside a longitudinal cavity within the bone and comprising an outer housing and an inner shaft telescopically disposed in the outer housing, at least one of the outer housing and inner shaft associated with a first anchor hole and a second anchor hole, the first anchor hole configured to pass a first anchor for coupling the adjustable implant to a first portion of bone and the second anchor hole configured for to pass a second anchor for coupling the adjustable implant to the first portion of bone, the inner shaft configured to couple to a second portion of bone that is separated or separable from the first portion of bone, such that non-invasive elongation of the adjustable implant causes the inner shaft to extend from the outer housing and to move the first portion of bone and the second portion of bone apart angularly; a driving element configured to be remotely operable to telescopically displace the inner shaft in relation to the outer housing; and wherein the first anchor hole is configured to allow the first anchor to pivot in at least a first angular direction and the second anchor hole is configured to allow the second anchor to translate in at least a first translation direction.

An endoscope includes a housing with a distal end insertable into a cavity; an image capture device at the distal end to obtain 3D images, and process them to form a video signal; and a folded substrate folded into a U-shape having first and second legs. The image capture device includes a detector and a lens system with right and left multi-band pass filters having right pass bands that are complements of left pass bands. The lens system receives the 3D images including right and left images. The detector faces the lens system to obtain the right and left images. A processing circuit faces the proximal end behind the detector to process signals from the detector. The folded substrate includes the detector at an outer side of the first leg facing the lens system and the processing circuit at an outer side of the second leg facing the proximal end.

Stereo imaging miniature endoscope with single imaging and conjugated multi-bandpass filters

An implantable device for sensing data includes a subcutaneous sensor configured to couple with an implant. The implantable device is operably configured to wirelessly and transcutaneously transmit data sensed by the subcutaneous sensor. The sensor may be powered wirelessly and transcutaneously. Transmission of data and/or power may be provided by ultrasound sound waves. The sensor may be in electrical communication with a piezoelectric transducer configured to receive the ultrasound sound waves.

Communication device and methods

An endoscope includes a rigid section having an opening situated between two ends. The endoscope also includes a handle for manipulation and at the first end. An image capturing device is near the second end and is configured to provide a first view when pointed in a first direction. The image capturing device is moved with respect to a longitudinal axis of the rigid section in response to a movement of an extension portion of a shaft located in the opening and operatively coupling the handle and a first base part resulting from the manipulation of the handle. A fixing member is rigidly coupled to the rigid section and pivotably coupled to the first base part at a second pivot portion of the first base part, and a second base part is pivotably connected to the fixing member at a pivot portion of the second base part.

Endoscope and system and method of operation thereof

Growing community of inventors

Los Angeles, CA, United States of America

Youngsam Bae