IP Library › Granted Patent US 12,510,867
Granted Patent B2
US 12,510,867 · App. 17/910,395 · Granted Dec 30, 2025

Systems and methods for operating a surgical device

Inventors: Christopher T. Tschudy (Arvada, CO); Graham J. Barrett (Denver, CO); David J. Van Tol (Boulder, CO); Kristen P. Bradley (Westminster, CO); Keith W. Malang (Longmont, CO)
Assignee: Covidien LP
G04G13/026G04G15/006
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Quick Facts
Patent No.
US 12,510,867
App. No.
17/910,395
Granted
Dec 30, 2025
Kind
B2
Abstract

A method for operating a surgical device, includes: determining whether a switch has transitioned from a first condition, corresponding to a first operating mode, to a second condition, corresponding to a second operating mode; when it is determined that the switch has transitioned from the first condition to the second condition: maintaining the first operating mode for a pre-determined time; in a case where the switch remains in the second condition throughout the pre-determined time, switching to the second operating mode after expiration of the pre-determined time; and when the switch returns to the first condition during the pre-determined time, maintaining the first operating mode after expiration of the pre-determined time.

Claims (55)

1 . A method for operating a surgical device, comprising:

determining that a switch has transitioned from a first condition, corresponding to a first operating mode, to a second condition, corresponding to a second operating mode;

in response to the determination that the switch has transitioned from the first condition to the second condition:

maintaining the first operating mode for a pre-determined time;

in a case where the switch remains in the second condition throughout the pre-determined time, switching to the second operating mode after expiration of the pre-determined time; and

in a case where the switch returns to the first condition during the pre-determined time, maintaining the first operating mode after expiration of the pre-determined time.

2 . The method of claim 1 , further comprising providing an indication to a user that the second condition is initiated.

3 . The method of claim 2 , wherein the indication includes at least one of a tactile alert, an audio alert, or a visual alert.

4 . The method of claim 1 , wherein the first operating mode includes a low power level, and the second operating mode includes a high power level.

5 . A method for operating a surgical device, comprising:

determining that a switch has transitioned from an off condition, through a first condition corresponding to a first operating mode, to a second condition corresponding to a second operating mode within a first pre-determined time;

in response to the determination that the switch has transitioned from the off condition through the first condition to the second condition within the first pre-determined time:

outputting the second operating mode; and

determining whether the switch has transitioned from the second condition back to the first condition within a second pre-determined time;

in response to a determination that the switch has transitioned from the second condition back to the first condition within the second pre-determined time:

switching from the second operating mode to the first operating mode after expiration of the second pre-determined time; and

in response to a determination that the switch has not transitioned from the second condition back to the first condition within the second pre-determined time:

maintaining the second operating mode after expiration of the second pre-determined time.

6 . The method of claim 5 , providing an indication to a user that the second condition is initiated.

7 . The method of claim 6 , wherein the indication includes at least one of a tactile alert, an audio alert, or a visual alert.

8 . The method of claim 5 , wherein the first operating mode includes a low power level, and the second operating mode includes a high power level.

9 . The method of claim 5 , further comprising:

determining if the switch has transitioned from the second condition to the first condition;

in response to a determination that the switch has not transitioned from the second condition back to the first condition:

maintaining the second operating mode; and

in response to a determination that the switch has transitioned from the second condition back to the first condition:

determining a prior duration of the first operating mode;

switching from the second operating mode to the first operating mode; and

adjusting the first operating mode based on the second pre-determined time.

10 . The method of claim 9 , providing an indication to a user that the second operating mode is initiated.

11 . The method of claim 10 , wherein the indication includes at least one of an audio alert or a visual alert.

12 . The method of claim 10 , wherein the first operating mode includes a low power level, and the second operating mode includes a high power level.

13 . A non-transitory computer-readable medium storing instructions which, when executed by a processor, cause the processor to perform a computer-implemented method for operating a surgical device, comprising:

determining that a switch has transitioned from an off condition, through a first condition corresponding to a first operating mode, to a second condition corresponding to a second operating mode within a first pre-determined time;

in response to the determination that the switch has transitioned from the off condition through the first condition to the second condition within the first pre-determined time:

outputting the second operating mode; and

determining whether the switch has transitioned from the second condition back to the first condition within a second pre-determined time;

in response to a determination that the switch has transitioned from the second condition back to the first condition within the second pre-determined time:

switching from the second operating mode to the first operating mode after expiration of the second pre-determined time; and

in response to a determination that the switch has not transitioned from the second condition back to the first condition within the second pre-determined time:

maintaining the second operating mode after expiration of the second pre-determined time.

14 . The non-transitory computer-readable medium of claim 13 , wherein the computer-implemented method further includes providing an indication to a user that the second condition is initiated.

15 . The non-transitory computer-readable medium of claim 14 , wherein the indication includes at least one of a tactile alert, an audio alert, or a visual alert.

16 . The non-transitory computer-readable medium of claim 13 , wherein the first operating mode includes a low power level, and the second operating mode includes a high power level.

17 . The method of claim 1 , further comprising:

determining if the switch has transitioned from the second condition to the first condition;

in response to a determination that the switch has not transitioned from the second condition back to the first condition:

maintaining the second operating mode; and

in response to a determination that the switch has transitioned from the second condition back to the first condition:

determining a prior duration of the first operating mode;

switching from the second operating mode to the first operating mode; and

adjusting the first operating mode based on the prior duration.

18 . The non-transitory computer-readable medium of claim 13 , wherein the computer-implemented method further includes providing an indication to a user that the second operating mode is initiated.

19 . The non-transitory computer-readable medium of claim 18 , wherein the indication includes at least one of an audio alert or a visual alert.

20 . The non-transitory computer-readable medium of claim 13 , wherein the first operating mode includes a low power level, and the second operating mode includes a high power level, wherein the high power level is higher than a power level of the first operating mode.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 12, 2022
From: TSCHUDY, CHRISTOPHER T.; BARRETT, GRAHAM J.; VAN TOL, DAVID J.; BRADLEY, KRISTEN P.; MALANG, KEITH W.
To: COVIDIEN LP
Reel/Frame 061059/0462 →
Continuity (2)
Provisional Application 62988464 · Mar 12, 2020
Related Publication 20230121477A1 · Apr 20, 2023
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