IP Library Granted Patent US 11,357,547
Granted Patent B2
US 11,357,547 · App. 16/398,705 · Granted Jun 14, 2022

Remotely adjustable interactive bone reshaping implant

Inventors: Edmund J. Roschak (Aliso Viejo, CA); Thomas B. Buford (Aliso Viejo, CA)
Assignee: NUVASIVE SPECIALIZED ORTHOPEDICS INC.
A61B17/68A61B17/7016A61B17/7216A61B5/01A61B5/026A61B5/02055A61B5/053A61B5/1072A61B5/14539A61B5/4504A61B5/4509A61B5/4836A61B5/686A61B2017/00022A61B2017/00402A61B2017/00407A61B2017/00867A61B2017/681A61B2560/0475A61B2562/0261
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,357,547
App. No.
16/398,705
Granted
Jun 14, 2022
Kind
B2
Abstract

According to some embodiments, systems and methods for reshaping bone are provided. The systems may include an implant body, an actuator coupled to the implant body, a sensor configured to detect a parameter indicative of a biological condition, a transceiver, and a controller. The transceiver may be configured to transmit data associated with the parameter to an external remote control and receive instructions from the external remote control. Finally, the controller is configured to move the actuator in response to the instructions from the external remote control, wherein the actuator adjusts the implant body. The methods may include measuring a parameter indicative of a biological condition; transmitting data associated with the parameter from the implantable device to an external remote control; transmitting instructions from the external remote control to the implantable device; and actuating the bone growth device in response to the instructions from the external remote control.

Claims (39)

1. A bone growth device comprising:

an implant body having a first connection point between the implant body and a first bone portion, and a second connection point between the implant body and a second bone portion;

an actuator coupled to the implant body;

a first sensor disposed adjacent the first connection point;

a second sensor disposed adjacent the second connection point, each of the first sensor and the second sensor being configured to detect a measurable parameter indicative of a biological condition;

a transceiver configured to transmit data associated with the measurable parameter to an external remote control and receive instructions from the external remote control; and

a controller configured to move the actuator in response to the measurable parameter detected by the first sensor or the second sensor and the instructions from the external remote control,

wherein the actuator performs an adjustment of the implant body, and

wherein the transceiver is further configured to transmit post-action status data to the external remote control after the actuator adjusts the implant body.

2. The device of claim 1 , further comprising a memory configured to store at least one of the data associated with the measurable parameter, the instructions from the external remote control, and status information.

3. The device of claim 1 , wherein the adjustment comprises applying compression between the first connection point and the second connection point.

4. The device of claim 1 , wherein the adjustment comprises applying a force to the bone which has at least a component which is non-parallel to a straight line extending through the first connection point and the second connection point.

5. The device of claim 1 , wherein the adjustment comprises applying force to lengthen the distance between the first connection point and the second connection point.

6. The device of claim 1 , wherein the biological condition is osteogenesis.

7. The device of claim 1 , wherein the measurable parameter includes at least one of:

a) a distance between the first connection point and the second connection point, or

b) a motion between the first connection point and the second connection point, or

c) a measurable parameter selected from: blood flow, temperature, strain, pH, stress, bone composition, bone mass, bone density, bone thickness, bone perfusion, bone strength, bone oxygenation, electrical conductivity, and a presence of active media.

8. The device of claim 1 , further comprising a power supply configured to be charged by the external remote control, and an energy receiving element configured to receive energy from an external source.

9. The device of claim 1 , wherein the implant body is an intramedullary device.

10. The device of claim 1 , wherein the transceiver is configured to transmit the data associated with the measurable parameter to the external remote control:

a) continuously, or

b) periodically, or

c) in response to interrogation by the external remote control, or

d) in response to an event, wherein the event is a change in the measurable parameter that reaches a preset threshold for the measurable parameter, a change in a status of the bone growth device, or a detected biological condition.

11. The device of claim 1 , further comprising a processor configured to process the data associated with the measurable parameter that is output by the first sensor or the second sensor, to calculate the measured parameter.

12. The device of claim 11 , wherein the processor is further configured to compile data output by the first sensor and the second sensor to reach a biological conclusion.

13. An external remote control for a bone growth device having an implant body, a first connection point between the implant body and a first bone portion, and a second connection point between the implant body and a second bone portion, the external remote control comprising:

a first transceiver configured to receive data associated with a measurable parameter indicative of a biological condition detected from a first sensor of the bone growth device disposed adjacent the first connection point or a second sensor disposed adjacent the second connection point, the first transceiver being further configured to transmit instructions for the bone growth device;

an input for receiving care information from a care provider;

a memory configured to store at least one of the data associated with the measurable parameter, the care information, and the instructions; and

a controller coupled to the memory and configured to:

receive the data associated with the measurable parameter and the care information, and

generate the instructions for the bone growth device based on the data associated with the measurable parameter and the care information.

14. The external remote control of claim 13 , wherein the input comprises a second transceiver configured to transmit patient information to the care provider and receive the care information from the care provider.

15. The external remote control of claim 14 , wherein the first transceiver and the second transceiver are one transceiver.

16. The external remote control of claim 13 , further comprising a display configured to display patient information.

17. The external remote control of claim 13 , wherein the input is a user interface.

18. The external remote control of claim 13 , further comprising an energy transmitter configured to supply power to the bone growth device.

Assignments (3)
SECURITY INTEREST Recorded Feb 28, 2020
From: NUVASIVE, INC.; NUVASIVE CLINICAL SERVICES MONITORING, INC.; NUVASIVE CLINICAL SERVICES, INC.; NUVASIVE SPECIALIZED ORTHOPEDICS, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 052918/0595 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2019
From: BUFORD, THOMAS B.; ROSCHAK, EDMUND J.
To: ELLIPSE TECHNOLOGIES, INC.
Reel/Frame 049434/0119 →
MERGER AND CHANGE OF NAME Recorded Jun 11, 2019
From: MAGNETO ACQUISITION CORPORATION; ELLIPSE TECHNOLOGIES, INC.; ELLIPSE TECHNOLOGIES, INC.
To: NUVASIVE SPECIALIZED ORTHOPEDICS INC.
Reel/Frame 049434/0203 →
Cited By (1)
US 12,303,169