Tamper proof circuit for surgical instrument battery pack
First Claim
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1. A surgical instrument, comprising:
- a shaft;
an end effector extending distally from said shaft; and
a housing extending proximally from said shaft, said housing comprising;
a motor configured to generate at least one motion to effectuate said end effector; and
a power source configured to supply power to said surgical instrument, wherein said power source comprises;
a casing;
a data storage unit;
an interface configured to permit an external device to download data stored in the data storage unit, wherein said interface is enclosed by said casing;
a deactivation mechanism comprising a severable connector, the severable connector coupling the interface and the data storage unit; and
wherein the severable connector is severed when the casing is opened, thereby interrupting access via the interface to the data stored in the data storage unit.
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Abstract
A surgical instrument includes a shaft, an end effector extending distally from the shaft, and a housing extending proximally from the shaft. The housing includes a motor configured to generate at least one motion to effectuate the end effector, and a power source configured to supply power to the surgical instrument, wherein the power source includes a casing, a data storage unit, and a deactivation mechanism configured to interrupt access to data stored in the data storage unit. In addition, the power source includes a battery pack and a deactivation mechanism configured to deactivate the battery pack if the casing is breached.
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Citations
12 Claims
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1. A surgical instrument, comprising:
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a shaft; an end effector extending distally from said shaft; and a housing extending proximally from said shaft, said housing comprising; a motor configured to generate at least one motion to effectuate said end effector; and a power source configured to supply power to said surgical instrument, wherein said power source comprises; a casing; a data storage unit; an interface configured to permit an external device to download data stored in the data storage unit, wherein said interface is enclosed by said casing; a deactivation mechanism comprising a severable connector, the severable connector coupling the interface and the data storage unit; and wherein the severable connector is severed when the casing is opened, thereby interrupting access via the interface to the data stored in the data storage unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A surgical instrument, comprising:
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a shaft; an end effector extending distally from said shaft; and a housing extending proximally from said shaft, said housing comprising; a motor configured to generate at least one motion to effectuate said end effector; and a power source configured to supply power to said motor, wherein said power source comprises; a casing; a memory unit; a data access portal configured to permit an external device to download data stored in said memory unit, wherein said data access portal is only accessible by breach of said casing; a battery pack; and a deactivation mechanism comprising a circuit connected to the battery pack, the circuit couplable to an external power source to permit the external power source to recharge the battery pack; the circuit comprising a breakable portion; wherein the breakable portion is broken if the casing is breached, thereby rendering the battery pack incapable of being recharged via the circuit. - View Dependent Claims (11)
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12. A surgical instrument, comprising:
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a shaft; an end effector extending distally from said shaft; and a housing extending proximally from said shaft, said housing comprising; a motor configured to generate at least one motion to effectuate said end effector; and a power source configured to supply power to said motor, wherein said power source comprises; a casing comprising a first shell and a second shell separably coupled to said first shell; a memory unit; a data access portal configured to permit an external device to download data stored in said memory unit, wherein said data access portal is only accessible by separating said first shell from said second shell; a battery pack; and a deactivation mechanism comprising a circuit connected to the battery pack, the circuit couplable to an external power source to permit the external power source to recharge the battery pack; the circuit comprising a breakable portion; wherein the breakable portion is broken if the casing is breached, thereby rendering the battery pack incapable of being recharged via the circuit.
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Specification