Apparatus and method for tubeset with drive axle

Patent metadata

Field	Value
Publication number	US-9681914-B2
Application number	US-201414542798-A
Country	US
Kind code	B2
Filing date	Nov 17, 2014
Priority date	Nov 30, 2012
Publication date	Jun 20, 2017
Grant date	Jun 20, 2017

Abstract

A device comprising: a handpiece having one or more attachment ports; a tubeset having one or more attachment features for connecting the tubeset to the one or more attachment ports in the handpiece; a removable tip having an attachment arm for attaching to the one or more attachment ports in the handpiece; wherein the device comprises one or more of the following: the handpiece includes an attachment port that attaches the handpiece to an active lead and a return lead and the device is adapted to use only the active lead or both leads so that the device can switch between bi-polar energy and mono-polar energy; the tubeset has one or more fluid conduits that are in fluid communication with the removable tip, wherein the removable tip is located at a distal end of the device; and the handpiece connects to one or more electrical input lines; the tubeset connects to one or more fluid lines, and the removable tip is free of direct connection to both the one or more electrical input lines and the one or more fluid lines.

First claim

We claim:

1. A device comprising:
a. a handpiece having one or more attachment ports and one or more tracks;
b. a tubeset having:
i. one or more attachment features for connecting the tubeset to the one or more attachment ports in the handpiece;
ii. a drivetrain;

c. a removable tip having an attachment arm for attaching to the one or more attachment ports in the handpiece;
wherein the handpiece includes an attachment port that attaches the handpiece to an active lead and a return lead and the device is adapted to use only the active lead or both leads so that the device can switch between bi-polar energy and mono-polar energy;
wherein the drivetrain includes a coupler that attaches the drivetrain to the removable tip so that the drivetrain moves at least a portion of the removable tip;
wherein the tubeset, the hand piece, the drivetrain, one or more power transfer devices, or a combination thereof are made of plastic, and
wherein the coupler is hollow so that items may be moved through the coupler while the coupler is attached to the removable tip.

2. The device of claim 1 , wherein one of the one or more attachment features for connecting the tubeset is a rail and the tubeset includes one or more rails.

3. The device of claim 2 , wherein the one or more tracks correspond to the one or more rails of the tubeset so that the one or more tracks and the one or more rails form a fixed connection.

4. The device of claim 2 , wherein the one or more rails include a bump, a surface, a relief, or a combination thereof that assists in aligning the tubeset and the handpiece.

5. The device of claim 2 , wherein at least one of the one or more rails includes a cutout so that when the at least one of the one or more rails contacts a part of the handpiece, the at least one of the one or more rails is compressible via the cutout.

6. The device of claim 3 , wherein the one or more tracks include an upper surface that overhangs at least a portion of the handpiece so that the overhang forms a gap.

7. The device of claim 1 , wherein the coupler is fixedly attached to one or more power transfer devices, and the coupler is axially mounted so that the coupler moves around an axis of rotation of one of the one or more power transfer devices so that the one of the one or more power transfer devices aligns with a power transfer device of the handpiece.

8. The device of claim 3 wherein at least one of the one or more attachment features is a spring rail so that during installation the spring rail is deflected by the one or more tracks so that the spring rail and the one or more tracks forms an interference fit.

9. The device of claim 1 , wherein the tubeset includes one or more locking tabs that lock the tubeset to the hand piece.

10. The device of claim 1 , wherein the drivertrain includes a fluid bridge that connects to a tube of the tubeset so that fluid is conducted through the drivetrain.

11. The device of claim 10 , wherein the handpiece includes a motor power transfer device that is in communication with a power transfer device of the tubeset when the tubeset is connected to the hand piece.

12. A method comprising:
a. obtaining each individual part of the device of claim 1 ;
b. connecting a power source to the handpiece via a first attachment port of the one or more attachment ports;
c. connecting the removable tip to the handpiece via a second attachment port of the one or more attachment ports; and
d. connecting the tubeset to the handpiece via a third attachment port of the one or more attachment ports; and
wherein the step of connecting the tubeset includes aligning the one or more rails of the tubeset with the one or more tracks of the handpiece so that the one or more tracks guide the tubeset into alignment with the removable tip, the handpiece, or both; and
wherein the step of connecting the removable tip to the handpiece via a second attachment port includes aligning the removable tip with the coupler in the drivetrain so that during operation the drivetrain moves the removable tip.

13. A device comprising:
a. a handpiece having one or more attachment ports;
b. a tubeset having one or more attachment features for connecting the tubeset to the one or more attachment ports in a proximal end of the handpiece;
c. a removable tip having an attachment arm for attaching to the one or more attachment ports in the handpiece;
wherein the device comprises one or more of the following:
a) the handpiece includes an attachment port that attaches the handpiece to an active lead and a return lead and the device is adapted to use only the active lead or both leads so that the device can switch between bi-polar energy and mono-polar energy; and
b) the handpiece connects to one or more electrical input lines and the removable tip is free of direct connection to the one or more electrical input lines;

wherein the tubeset includes a drivetrain, and the drivetrain includes a coupler that attaches the drivetrain to the removable tip so that the drivetrain moves at least a portion of the removable tip;
wherein the tubeset, the hand piece, the drivetrain, one or more power transfer devices, or a combination thereof are made of plastic, and
wherein the coupler is hollow so that items may be moved through the coupler while the coupler is attached to the removable tip.

14. The device of claim 13 , wherein one of the one or more attachment features for connecting the tubeset is a rail and the tubeset includes one or more rails.

15. The device of claim 14 , wherein the handpiece includes one or more tracks and the one or more tracks correspond to the one or more rails of the tubeset so that the one or more tracks and the one or more rails form a fixed connection.

16. The device of claim 15 , wherein at least one of the one or more rails is a spring rail so that during installation the spring rail is deflected by the one or more tracks so that the spring rail and the one or more tracks form an interference fit.

17. The device of claim 14 , wherein the one or more rails include a bump, a surface, a relief, or a combination thereof that assists in aligning the tubeset and the handpiece.

18. The device of claim 14 , wherein the one or more rails is at least two rails and one of the rails includes a bump on a horizontal surface and at least one of the rails includes a bump on a vertical surface.

19. The device of claim 13 , wherein the tubeset includes one or more locking tabs that lock the tubeset to the hand piece.

20. The device of claim 13 , wherein the drivertrain includes a fluid bridge that connects to a tube of the tubeset so that fluid is conducted through the drivetrain.

Assignees

• Gyrus Acmi Inc

Inventors

• Edwards Kevin C
• Casey Jay A
• Wong Peter Y
• Palmer Allen C

Classifications

• Y10T29/49169

  Assembling electrical component directly to terminal or elongated conductor · CPC title

• A61B18/1402

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• A61B18/14

  Probes or electrodes therefor · CPC title

• A61B90/98

  using electromagnetic means, e.g. transponders · CPC title

• A61B2018/0094

  Types of switches or controllers · CPC title