Granted Patent B2

US 12,213,808 · App. 18/229,136 · Granted Feb 4, 2025

Inventors: Richard J. Linder (Sandy, UT); Edwin Meade Maynard (Salt Lake City, UT); Scott Kenneth Marland (Bountiful, UT); Cory Rex Estes (Mapleton, UT); Steven Matthew Quist (Salt Lake City, UT); Nathan J. Knighton (Syracuse, UT)

Assignee: XENTER, INC.

A61B5/6852A61B5/0002A61B5/0215A61B5/02158A61B5/07A61B5/6851A61M25/09H02J50/05H02J50/402H02J50/90A61B1/05A61B5/0059A61B8/12A61B2503/40A61B2560/0214A61B2560/0219A61B2562/0247A61B2562/06A61B2562/222A61M2025/0183

Abstract

Claims (27)

1. A method of using a medical device the method comprising:

positioning at least one sensor coupled to a first elongated member within a luminal space of a body;

positioning a second elongated member adjacent a portion of the first elongated member;

translating the second elongated member relative to the at least one sensor;

detecting, with the at least one sensor, a change in a physiological parameter and, based on the detected change in the physiologic parameter, determining a change in position of the second elongated member relative to the at least one sensor; and

transmitting a data signal from the at least one sensor responsive to the detected change in the physiologic parameter, the data signal being indicative of the relative location of the second elongated member with respect to the at least one sensor.

2. The method according to claim 1 , wherein positioning at least one sensor coupled to a first elongated member within a luminal space of a body includes positioning at least one sensor coupled with a guide wire in a luminal space of a body.

3. The method according to claim 2 , wherein positioning a second elongated member adjacent the first elongated member includes positioning a catheter adjacent the first elongated member.

4. The method according to claim 1 , wherein the at least one sensor comprises a pressure sensor.

5. The method according to claim 1 , further comprising providing the at least one sensor as a plurality of sensors that are longitudinally spaced along a distal portion of the first elongated member.

6. The method according to claim 1 , further comprising receiving the data signal from the at least one sensor at a proximal device associated with a proximal portion of the first elongated member.

7. The method according to claim 1 , further comprising transporting an implantable device with the second elongated member for placing within the luminal space.

8. The method according to claim 7 , further comprising positioning the implantable device at a desired location based on the data signal from the at least one sensor.

9. The method according to claim 8 , further comprising implanting the implantable device within the luminal space.

10. The method according to claim 8 , further comprising maintaining the first elongated member at a fixed position within the luminal space while the implantable device is being positioned.

11. The method according to claim 1 , further comprising receiving the data signal from the at least one sensor at a proximal device associated with a proximal portion of the guidewire.

12. A method of deploying a device within a body, the method comprising:

positioning at least one sensor coupled to a guidewire within a luminal space of a body;

positioning an implantable device carried by a catheter within the luminal space;

translating the catheter and the implantable device relative to the at least one sensor within the luminal space;

detecting, with the at least one sensor, a change in a physiologic parameter and, based on the detected change in the physiologic parameter, determining a position of the implantable device;

transmitting a data signal from the at least one sensor responsive to the detected change in the physiologic parameter, the data signal being indicative of the relative location of the implantable device with respect to the at least one sensor; and

positioning the implantable device at a desired location based on the data signal from the at least one sensor.

13. The method according to claim 12 , further comprising implanting the implantable device at the desired location within the luminal space.

14. The method according to claim 13 , wherein implanting the implantable device includes implanting a stent at the desired location.

15. The method according to claim 12 , wherein the at least one sensor comprises a pressure sensor.

16. The method according to claim 12 , further comprising providing the at least one sensor as a plurality of sensors that are longitudinally spaced along a distal portion of the guidewire.

Assignments (1)

Continuity (5)

References Cited (201)