Devices, systems and methods for using and monitoring implants

Patent metadata

Field	Value
Publication number	US-10874496-B2
Application number	US-201515320279-A
Country	US
Kind code	B2
Filing date	Jun 25, 2015
Priority date	Jun 25, 2014
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

Implants are provided, comprising the implant and a plurality of sensors. Briefly stated, implants (also sometimes referred to as ‘devices’ or medical devices’) are provided comprising an implant along with one or more sensors to monitor the integrity, position and efficaciousness of the implant. The sensors may be positioned on the inside of the implant, within the body of the implant, or on the outer surface (or surfaces) of the implant, and/or between the implant and any device that might be utilized to deliver the implant (e.g., another implant, catheter, tunneling catheter, endoscope, balloon implant, or other medical device).

First claim

What is claimed is:

1. A method comprising:
(a) providing a first implantable medical device comprising a first breast implant and a plurality of first sensors selected from a position sensor that measures position and can output data and an accelerometer sensor that measures acceleration and can output data, where the plurality of first sensors are located on or within the first breast implant;
(b) inserting the first implantable medical device into a surrounding implant located within an implant pocket of a patient to provide a first implanted medical implant located within the patient, where the surrounding implant is selected from the group consisting of a gel, an adhesion barrier, a hemostat, a glue, and an adhesive, where the surrounding implant is located in the implant pocket such that it lies between the first implanted medical device and a patient tissue;
(c) imaging the first implantable medical device during surgical placement of the first implantable medical device but prior to finally implanting the first implantable medical device in the patient to provide an image thereof, the imaging comprising detecting locations of the plurality of first sensors; where the detecting comprises the step of interrogating at a desired point in time an activity of the plurality of first sensors, and recording said activity in a memory; and
(d) visually displaying the location of the plurality of first sensors such that an image of the first implantable medical device is created while inserting the first implantable medical device into the patient.

2. The method of claim 1 wherein the image provides information about an anatomical placement of the first implantable medical device in the patient.

3. The method of claim 1 further comprising:
(e) providing a second implantable medical device comprising a second breast implant and a second sensor, where the second sensor is located on or within the second breast implant;
(f) inserting the second implantable medical device into the patient to provide a second implanted medical implant located within the patient;
(g) imaging the second implantable medical device while inserting the second implantable medical device into the patient to provide an image thereof, the imaging comprising detecting the second sensor and identifying a location of the second sensor; and
(h) visually displaying the location of the second sensor such that an image of the second implantable medical device is created during inserting the second implantable medical device into the patient.

4. The method of claim 3 wherein the images of the first and second implantable medical devices provide information about a bilateral symmetry of the first and second implantable medical devices located within the patient.

5. The method of claim 1 wherein the plurality of first sensors are located within a filing of the first breast implant.

6. The method of claim 1 wherein the plurality of first sensors are located on or within a shell of the first breast implant.

7. The method of claim 1 wherein the plurality of first sensors comprise a plurality of position sensors.

8. The method of claim 1 wherein the plurality of first sensors comprise a plurality of accelerometers.

9. The method of claim 1 wherein the plurality of first sensors comprise a plurality of passive wireless sensors.

10. The method of claim 1 wherein the first implantable medical device further comprises one or more processor circuits, CPUs, memory chips, and antennas for sending and receiving data from the plurality of first sensors.

11. The method of claim 10 wherein an interrogation module outputs a wireless signal comprising an interrogation request to the plurality of first sensors; the plurality of first sensors receive the interrogation request and perform a sensing to obtain data; and the data is output wirelessly to the interrogation module.

12. The method of claim 11 wherein the interrogation module operates under control of a control unit comprising a microprocessor, a memory, an input/output circuit and a power supply, where the data is transmitted from the interrogation module to the control unit, and the data is transmitted from the control unit to a computer or other device for display.

13. The method of claim 1 wherein the first implanted medical device further comprises one or more processor circuits, CPUs, memory chips, and antennas for sending and receiving data from the plurality of first sensors.

14. The method of claim 13 wherein an interrogation module outputs a wireless signal comprising an interrogation request to the plurality of first sensors; the plurality of first sensors receive the interrogation request and perform a sensing to obtain data; and the data is output wirelessly to the interrogation module.

15. The method of claim 14 wherein the interrogation module operates under control of a control unit comprising a microprocessor, a memory, an input/output circuit and a power supply, where the data is transmitted from the interrogation module to the control unit, and the data is transmitted from the control unit to a computer or other device for display.

16. The method of claim 15 wherein the interrogation request is output to the plurality of first sensors during insertion of the first implantable medical device into the patient.

Assignees

• Canary Medical Inc

Inventors

• Hunter William L

Classifications

• A61F2/02

  Prostheses implantable into the body · CPC title

• A61F2/12 Primary

  Mammary prostheses · CPC title

• A61B5/0031

  Implanted circuitry · CPC title

• A61F2250/0096

  Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers · CPC title

• A61B5/4312

  Breast evaluation or disorder diagnosis (optical mammography A61B5/0091) · CPC title