Systems and methods for retrieving an implantable device
The present disclosure provides systems and methods for retrieving an implantable device. An implantable device includes a casing, and a marker coupled to the casing, wherein the marker includes a detectable material encased in a biocompatible material, and wherein the marker facilitates accurately locating and retrieving the implantable device after implantation in a patient.
1. An implantable device comprising:
a casing;
a proximal pickup electrode coupled to the casing; and
a marker disengageably coupled to the proximal pickup electrode in a snap-fit configuration, the marker is tethered to the proximal pickup electrode with a suture, wherein the marker includes a detectable material encased in a biocompatible material, and wherein the marker facilitates accurately locating and retrieving the implantable device after implantation in a patient.
2. The implantable device in accordance with claim 1 , wherein the implantable device is an implantable cardiac monitor.
3. The implantable device in accordance with claim 1 , wherein the marker comprises a bobbin portion defining a recess that is configured to receive the suture.
4. The implantable device in accordance with claim 1 , wherein the detectable material is one of a ferrous material and a permanent magnet.
5. An implantation system comprising: an implantable device comprising:
a casing;
a proximal pickup electrode coupled to the casing; and
a marker disengageably coupled to the proximal pickup electrode easing in a snap-fit configuration, the marker is tethered to the proximal pickup electrode with a suture, wherein the marker includes a detectable material encased in a biocompatible material, and wherein the marker facilitates accurately locating and retrieving the implantable device after Implantation in a patient; and
an insertion tool configured to implant the implantable device in the patient.
6. The implantation system in accordance with claim 5 , wherein the insertion tool comprises a pushing tool configured to insert the implantable device into tissue of the patient, the pushing tool having a cup-shaped recess configured to engage the marker.
7. The implantation system in accordance with claim 5 , wherein the insertion tool comprises on obturator configured to create a channel for receiving the implantable device in tissue of the patient.
8. The implantation system in accordance with claim 5 , further comprising a detection device configured to locate the marker once the implantable device is implanted.
9. The implantation system in accordance with claim 8 , wherein the detection device comprises one of a metal detector and a giant magnetoresistance sensor.
10. The implantation system in accordance with claim 5 , wherein the implantable device is an implantable cardiac monitor.
11. The implantation system in accordance with claim 10 , wherein the suture made of a conductive material such that the suture is configured to function as an antenna.
12. The implantation system in accordance with claim 5 , wherein the detectable material is one of a ferrous material and a permanent magnet.
13. The implantable device in accordance with claim 1 , wherein the detectable material comprises a fluorescent compound.
14. The implantable device in accordance with claim 1 , wherein the detectable material comprises a plastic material detectable by observing a change in dielectric properties when a current is applied to the patient's skin.
15. The implantation system in accordance with claim 5 , wherein the detectable material comprises a fluorescent compound.
16. The implantation system in accordance with claim 5 , wherein the detectable material comprises a plastic material detectable by observing a change in dielectric properties when a current is applied to the patient's skin.