MEDICAL DEVICE TRACKING SYSTEM WITH TRAY AND METHOD

• US 20090266728A1
• Filed: 04/25/2008
• Published: 10/29/2009
• Est. Priority Date: 04/25/2008
• Status: Abandoned Application

• Current Assignee: Warsaw Orthopedic Incorporated (Medtronic Plc)
• Original Assignee: Warsaw Orthopedic Incorporated (Medtronic Plc)
• Inventors: HANNA, Thor M. JR., TURNER, Robin L., BISHT, Sanjay
• Application Number:
  US12/109,539
• Publication Number:
  US 20090266728A1
• Time in Patent Office: Days
• US Class Current: 206/363
• CPC Class Codes: A61B 17/865 Packages or dispensers for bone screws or threaded wires
• CPC Class Codes: A61B 2090/037 with a frangible part, e.g. by reduced diameter
• CPC Class Codes: A61B 50/20 Holders specially adapted for surgical or diagnostic appliances or instruments drapes with means to hold surgical instruments A61B46/23; for catheters A61M25/02
• CPC Class Codes: A61B 50/33 Trays
• CPC Class Codes: A61B 90/90 Identification means for patients or instruments, e.g. tags
• CPC Class Codes: A61B 90/92 coded with colour
• CPC Class Codes: A61B 90/98 using electromagnetic means, e.g. transponders

Abstract

Embodiments of the invention include systems and methods for tracking a medical device, including tracking medical devices in a set or tray. Systems configured for such tracking may include the capability to either or both detect tampering with the medical device and to effectively expose one or more medical devices to sterilization substances.

Claims

1. A medical device tracking system comprising:

a tray;

a medical device carried by the tray; and

a mechanism coupled to the tray, the mechanism being associated with the medical device and comprising;

a distal portion configured to couple with the tray, and

an identifier associated with the mechanism;

wherein the mechanism captures the medical device relative to the tray and is configured such that removal of the medical device from at least a portion of the mechanism is thereafter detectable.

2. The system of claim 1 wherein the tray is a steam sterilizable tray configured to allow steam to enter the tray and contact the medical device carried by the tray.

3. The system of claim 1 wherein the medical device is a surgical screw.

4. The system of claim 1 wherein the medical device is a surgical instrument.

5. The system of claim 1 wherein the mechanism includes a structurally weakened portion to facilitate removal of the medical device.

6. The system of claim 1 wherein the mechanism is configured to at least in part be ruptured when the medical device is removed from the tray.

7. The system of claim 1 wherein the mechanism is configured to at least in part non-resiliently deform when the medical device is removed from the tray.

8. The system of claim 1 wherein the mechanism is configured to at least in part change color when the medical device is removed from the tray.

9. The system of claim 1 wherein the distal end snaps into the tray to couple with the tray.

10. The system of claim 1 further comprising a capsule in which the medical device is carried.

11. The system of claim 10 wherein the capsule includes an opening through which a sterilization substance is passed.

12. The system of claim 10 wherein the capsule is hermetically sealed.

13. The system of claim 12 wherein the medical device is a sterile medical device.

14. A medical device tracking system comprising:

a tray;

multiple medical devices carried by the tray; and

multiple mechanisms coupled to the tray, the mechanisms being respectively associated with the multiple medical devices, one or more of the mechanisms comprising;

a distal portion configured to couple with the tray in a location on the tray that is associated by proximity with the medical device, and

an identifier associated with the mechanism;

wherein the multiple mechanisms do not contact the respective multiple medical devices.

15. The system of claim 14 wherein one or more of the medical devices is a spinal implant.

16. The system of claim 14 wherein one or more of the medical devices is a surgical instrument.

17. A method of tracking medical devices delivered in a set that includes multiple medical devices comprising:

providing a tray;

providing two or more medical devices in the tray;

providing identifiers associated with respective ones of the medical devices, wherein detaching one or more identifiers from the tray or medical device is thereafter detectable;

giving instructions to detach one or more identifiers to record which medical devices have been used; and

detecting if one or more identifiers has been detached from the tray or medical device.

18. The method of claim 17 wherein the act of detaching one or more identifiers includes removing an identifier from the tray.

19. The method of claim 17 wherein the act of detaching one or more identifiers includes removing an identifier from the medical device.

20. The method of claim 17 further comprising giving instructions to specifically associate one or more medical devices used with particular patients.

21. The method of claim 17 further comprising giving instructions to specifically associate one or more medical devices used with particular locations of use in particular patients.

22. The method of claim 17 further comprising giving instructions to return identifiers to a provider of the associated medical devices.