Tool having a working end determining device in the shaft region
A tool includes a working end determining device arranged in a shaft region or gripping region thereof for determining and/or detecting a working end of the tool. The working end determining device includes a writable and/or readable data storage device that stores data relating to the working end of the tool. The working end determining device provides data externally with reference to the working end of the tool for detecting the working end of the tool. The working end determining device can be a communication device that includes the data storage device and an antenna device. Alternatively, the working end determining device can be a unit integrated into the tool that is connected to an external control device via an electrical contacting. The integrated unit includes a resistor determining the working end of the tool and/or a storage device storing data with respect to the working end.
1. A tool comprising a resistor and a writable and/or readable data storage device arranged in a shaft region of the tool for identifying a working end of the tool, wherein the resistor is configured to identify the working end of the tool and the writable and/or readable data storage device is configured to store data related to the working end of the tool in at least a first memory area, and wherein the resistor and the writable and/or readable data storage device are arranged to provide the data related to the working end of the tool in an externally detectable manner for recognizing the working end of the tool, wherein the resistor and the writable and/or readable data storage device are integrated as a unit into the tool and connectable to an external control device via an electrical contact in the shaft region, wherein the unit comprises a channel structure that extends into the tool from an end of the tool on a handle side or shaft side toward the working end of the tool, wherein the resistor and/or the writable and/or readable data storage device is arranged in the channel structure at a first end of the channel structure facing the working end of the tool, and wherein the electrical contact is arranged at a second end of the channel structure facing away from the working end of the tool, wherein at least one conductive section makes electrical contact with the resistor and/or the storage device, and wherein the channel-shaped structure is enclosed by an insulator and is electrically insulated by the insulator with respect to the tool.
2. The tool according to claim 1 , wherein the writable and/or readable data storage device includes at least one second memory area configured to store predetermined data other than the data related to the working end of the tool.
3. A tool comprising a resistor and a writable and/or readable data storage device arranged in a shaft region of the tool for identifying a working end of the tool, wherein the resistor is configured to identify the working end of the tool and the writable and/or readable data storage device is configured to store data related to the working end of the tool in at least a first memory area, and wherein the resistor and the writable and/or readable data storage device are arranged to provide the data related to the working end of the tool in an externally detectable manner for recognizing the working end of the tool, wherein the resistor and the writable and/or readable data storage device are integrated as a unit into the tool and connectable to an external control device via an electrical contact in the shaft region;
wherein the shaft region of the tool comprises a proximal end for insertion into a handle or handpiece and a distal end comprising the working end of the tool;
wherein the electrical contact is located at the proximal end of the shaft region on the outside of the tool; and
wherein the tool further comprises a conductor that extends from the proximal end to the resistor and the writable and/or readable data storage device.
4. The tool according to claim 3 , wherein the writable and/or readable data storage device includes at least one second memory area configured to store predetermined data other than the data related to the working end of the tool.
5. The tool according to claim 3 , wherein the resistor and the writable and/or readable data storage device are connected to the conductor, and the conductor is connected to the electrical contact.
6. The tool according to claim 5 , wherein the conductor is encased in an insulator that extends to the proximal end of the shaft region.
7. The tool according to claim 3 , wherein the writable and/or readable data storage device includes at least one second memory area configured to store predetermined data other than the data related to the working end of the tool.
8. A tool comprising a working end determination device arranged in a shaft region of the tool for identifying a working end of the tool, the working end determination device consisting of a resistor, a data storage device that is writable and/or readable, and an electrical connection, wherein the resistor is configured to identify the working end of the tool and the data storage device is configured to store data related to the working end of the tool in at least a first memory area, and wherein the resistor and the data storage device are arranged to provide the data related to the working end of the tool in an externally detectable manner for recognizing the working end of the tool, wherein the working end determination device is integrated as a unit into the tool and connectable to an external control device via an electrical contact in the shaft region.
9. The tool according to claim 8 , wherein the writable and/or readable data storage device includes at least one second memory area configured to store predetermined data other than the data related to the working end of the tool.