초록 ▼

A battery pack for a use with a powered surgical tool. The battery pack may include a housing with an outer wall and opposing first and second ends. The housing may include an elongated shape that extends between the first and second ends. A first member may extend across the first end of the housin

A battery pack for a use with a powered surgical tool. The battery pack may include a housing with an outer wall and opposing first and second ends. The housing may include an elongated shape that extends between the first and second ends. A first member may extend across the first end of the housing and include a first aperture, and a second end member may extend across the second end of the housing and may include a second aperture. A passage may extend through the housing with a first end that aligns with the first aperture and a second end that aligns with the second aperture. The housing may be sized for a plurality of storage locations positioned between the first and second members and around the passage, and each of the storage locations may be configured to store a power cell.

대표청구항 ▼

1. A method of using a battery powered surgical tool comprising: engaging a locking feature of a battery pack with a locking feature in a body of the surgical tool to connect the battery pack with the surgical tool and prevent rotation of the battery pack relative to the surgical tool;aligning a fir

1. A method of using a battery powered surgical tool comprising: engaging a locking feature of a battery pack with a locking feature in a body of the surgical tool to connect the battery pack with the surgical tool and prevent rotation of the battery pack relative to the surgical tool;aligning a first passage that extends through an interior of the battery pack with a second passage that extends through an interior of the body and forming an extended passage, the first passage including an elongated tubular member with an exterior sheath that extends around and forms a hollow interior; andinserting a guide wire through the extended passage with a first end of the guide wire positioned on a first end of the surgical tool and a second end of the guide wire positioned on a second end of the surgical tool. 2. The method of claim 1, wherein connecting the battery pack to the body of the surgical tool includes connecting the battery pack to a proximal end of the body. 3. The method of claim 1, further comprising inserting the guide wire through the first passage and through an entire length of the battery pack. 4. The method of claim 3, further comprising inserting the guide wire through the second passage and through an entire length of the body. 5. The method of claim 1, further comprising inserting the guide wire through a first aperture in a first end of the battery pack and a second aperture in a second end of the battery pack. 6. The method of claim 1, wherein the battery pack comprises a plurality of power cells arranged in a side-by-side configuration with the first passage extending through a center of the configuration. 7. The method of claim 1, further comprising moving a failsafe switch of the battery pack between an on state and an off state, wherein the failsafe switch allows current to flow between the battery pack and a motor of the surgical tool when in the on state and the failsafe switch interrupts current flow between the battery pack and the motor to avoid inadvertent motor operation during the off state. 8. The method of claim 7, wherein the failsafe switch moves from the on state to the off state when a temperature of the battery pack is within about 68-84° C. 9. The method of claim 1, wherein the first and second passages each extend along a central longitudinal axis, the locking features being offset from the central longitudinal axis. 10. The method of claim 1, wherein engagement of the locking features prevents rotation of the sheath relative to the body. 11. The method of claim 1, wherein: the body defines a housing, the housing and the battery pack each having a substantially triangular cross-sectional shape with rounded corners; andengaging the locking feature of the battery pack with the locking feature in the body includes disposing the battery pack within the housing. 12. The method of claim 1, wherein the sheath comprises a dielectric material.