Responsive biomechanical implants and devices

Patent metadata

Field	Value
Publication number	US-10195035-B1
Application number	US-201715677830-A
Country	US
Kind code	B1
Filing date	Aug 15, 2017
Priority date	Dec 30, 2016
Publication date	Feb 5, 2019
Grant date	Feb 5, 2019

Abstract

The present disclosure includes joint replacement implants. The joint replacement implant allows for full articulation of the joint, while absorbing impact of the components during normal use that will reduce wear on the implant components and prolong life. The joint replacement implant may include a bone implantable component and a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component and a damping mechanism that includes a contact member disposed at least primarily inside a cavity; a biasing member biasing the contact member toward an upper aperture of the cavity and means for capturing the contact member within the cavity.

First claim

What is claimed is:

1. A joint implant, comprising a bone implantable component; and a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having a damping adhesive, the damping adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force; wherein the damping adhesive is disposed on an inferior surface of the bearing component, and a second bone implantable component is adhered to the bearing component by means of the damping adhesive.

2. The joint implant of claim 1 , wherein the applied force is one of a magnetic field, an electric field, a subsonic field, an ultrasonic field, and an electromagnetic field.

3. The joint implant of claim 1 , further comprising a sensor for measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement thereof;
wherein, in a use configuration: the applied force is dependent on the amplitude and frequency spectrum of the movement force.

4. The joint implant of claim 3 , further comprising a force generating device, and wherein the applied force is one of a magnetic field and an electric field.

5. A joint implant, comprising:
a bone implantable component;
a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having an adhesive, the adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force;
a sensor for measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement thereof; and
a force generating device;
wherein:
the applied force is one of a magnetic field and an electric field;
in a use configuration the applied force is dependent on the amplitude and frequency spectrum of the movement force; and
the sensor senses the movement force in real-time, thus sending a substantially continuous signal to the force generating device, and wherein the applied force is adjusted based on the signal.

6. A joint implant, comprising:
a bone implantable component;
a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having an adhesive, the adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force
a sensor for measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement thereof; and
a force generating device,
wherein:
in a use configuration: the applied force is dependent on the amplitude and frequency spectrum of the movement force;
the applied force is one of a magnetic field and an electric field; and
the force generating device and sensor are situated within at least one of a joint wrap, a bracelet, anklet, a cellular phone, and a watch.

7. A joint implant, comprising:
a bone implantable component;
a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having an adhesive, the adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force
a sensor for measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement thereof; and
a force generating device,
wherein:
in a use configuration: the applied force is dependent on the amplitude and frequency spectrum of the movement force;
the applied force is one of a magnetic field and an electric field; and
the sensor sends a signal to the force generating device, the signal initiating the particles being physically displaced.

8. A joint implant, comprising:
a bone implantable component;
a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having an adhesive, the adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force; and
a sensor for measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement thereof;
wherein
in a use configuration: the applied force is dependent on the amplitude and frequency spectrum of the movement force; and
the physical displacement of the particles is at controlled time intervals, the physical displacement causing an opposing force having a spread spectrum inverse waveform from the movement force.

9. A joint implant system, comprising:
a force generating device;
a joint implant having:
a bone implantable component; and
a bearing component having an articulation surface that is sized and shaped to substantially mate with at least a portion of the bone implantable component, the articulation surface having an adhesive, the adhesive including a plurality of three-dimensional particles dispersed therein, the particles being physically displaced in response to an applied force generated by the force generated device; and

a sensor measuring an amplitude and frequency spectrum of a movement force upon the joint implant caused by movement of the joint implant.

10. The joint implant system of claim 9 , further comprising a wrap, and wherein at least one item selected from the group consisting of the force generating device and the sensor is coupled to the wrap.

11. The joint implant system of claim 9 , wherein the sensor detects the movement force in real-time, and sends a substantially continuous signal to the force generating device, and wherein the applied force is adjusted based on the signal.

12. The joint implant of claim 9 , wherein the wrap is at least one of a joint wrap, a bracelet, anklet, a cellular phone, and a watch.

13. The joint implant of claim 9 , wherein the applied force is one of a magnetic field, an electric field, a subsonic field, an ultrasonic field, and an electromagnetic field.

14. The joint implant of claim 9 , wherein the sensor sends a signal to the force generating device, the signal initiating the particles being physically displaced.

15. The joint implant of claim 9 , wherein the physical displacement of the particles is at controlled time intervals, the physical displacement causing an opposing force having a spread spectrum inverse waveform from the movement force.

16. The joint implant of claim 9 , wherein the movement force received by the joint implant causes the particle to compress from a natural expanded state to a compressed state, the particle subsequently returning to its expanded state, therein imparting an opposing force on the bearing component which is less than an initial force received by the bearing component.

17. The joint implant of claim 9 , wherein an inferior surface of the bearing component is connected to a second bone implantable component by means of the adhesive.

18. The joint implant of claim 9 , wherein the joint implant is attached at least one of the following: shoulder, knee, hip, wrist, ankle, temporomandibular, and elbow.

19. A joint

Assignees

• Newtonoid Tech Llc

Inventors

• Staton Fielding B
• Strumpf David

Classifications

• A61F2/70 Primary

  electrical · CPC title

• A61F2/6607

  Ankle joints · CPC title

• A61F2/3859

  Femoral components · CPC title

• A61F2/3886

  for stabilising knees against anterior or lateral dislocations · CPC title

• A61F2002/7615

  Measuring means · CPC title