Modular surgical energy system with module positional awareness with digital logic

1. A modular surgical system for use in a surgical procedure, the modular surgical system comprising:

a header module;

a first surgical module;

a second surgical module, wherein the first surgical module is arrangeable in a stack configuration with the header module and the second surgical module; and

a positional awareness circuit extending from the header module to the second surgical module through the first surgical module based on the header module, the first surgical module, and the second surgical module being arranged in the stack configuration, wherein the positional awareness circuit comprises:

a first backplane connector configured to detachably connect the header module to the first surgical module, wherein the first backplane connector is configured to yield a first bit pattern identifying the first surgical module in the stack configuration; and

a second backplane connector configured to detachably connect the first surgical module to the second surgical module, wherein the second backplane connector is configured to yield a second bit pattern identifying the second surgical module in the stack configuration, and wherein the first bit pattern is different than the second bit pattern.

2. The modular surgical system of claim 1 , wherein the stack configuration defines a shifting bit pattern.

3. The modular surgical system of claim 1 , wherein the stack configuration defines a rotating bit pattern.

4. The modular surgical system of claim 1 , wherein the first bit pattern corresponds to a first position in the stack configuration below the header module, and wherein the second bit pattern corresponds to a second position in the stack configuration below the first position.

5. The modular surgical system of claim 1 , wherein the first backplane connector comprises:

a first coupling portion;

a second coupling portion; and

shifting conductors extending from the first coupling portion to the second coupling portion.

6. The modular surgical system of claim 5 , wherein the shifting conductors are arranged to shift by one position.

7. The modular surgical system of claim 1 , further comprising a sense conductor, wherein the header module is configured to assess whether a maximum permissible number of surgical modules is exceeded based on the sense conductor.

8. The modular surgical system of claim 1 , wherein the first backplane connector is integrated with the first surgical module.

9. The modular surgical system of claim 1 , wherein the second backplane connector is configured to yield the second bit pattern based on the second backplane connector receiving the first bit pattern.

10. The modular surgical system of claim 1 , wherein the first bit pattern corresponds to a first address, wherein the second bit pattern corresponds to a second address, wherein the header module comprises a control circuit to communicate with the positional awareness circuit, and wherein the control circuit is to:

determine a presence of the first surgical module in the stack configuration based on a successful communication to the first address; and

determine a presence of the second surgical module in the stack configuration based on a successful communication to the second address.

11. A modular surgical system for use in a surgical procedure, the modular surgical system comprising:

a header module;

a first surgical module comprising a first identifier indicative of a first position of the first surgical module relative to the header module;

a second surgical module, wherein the first surgical module is detachably couplable to the header module and the second surgical module in a stack configuration, wherein the second surgical module comprises a second identifier indicative of a second position of the second surgical module relative to the first surgical module, wherein the first identifier and the second identifier are different bit patterns, and wherein the different bit patterns are based on the positions of the first surgical module and the second surgical module in the stacked configuration relative to the header module; and

a control circuit extending from the header module to the second surgical module through the first surgical module based on the header module, the first surgical module, and the second surgical module being arranged in the stack configuration, wherein the control circuit is to yield the first identifier and the second identifier based on the header module, the first surgical module, and the second surgical module being arranged in the stack configuration.

12. The modular surgical system of claim 11 , wherein the bit patterns are determined by a shifting bit pattern.

13. The modular surgical system of claim 11 , wherein the bit patterns are determined by a rotating bit pattern.

14. The modular surgical system of claim 11 , wherein the first identifier comprises a first bit pattern, wherein the second identifier comprises a second bit pattern, and wherein the control circuit comprises:

a first conductor layout to yield the first bit pattern according to the first surgical module being in a first position below the header module in the stack configuration; and

a second conductor layout configured to yield the second bit pattern according to the second surgical module being in a second position below the first position in the stack configuration.

15. The modular surgical system of claim 14 , wherein the first conductor layout and the second conductor layout comprise an identical arrangement of shifting conductors.

16. The modular surgical system of claim 11 , further comprising a sense conductor, wherein the header module is configured to assess whether a maximum permissible number of surgical modules is exceeded based on the sense conductor.

17. The modular surgical system of claim 11 , wherein the header module comprises a first backplane connector, wherein the first surgical module comprises a second backplane connector and a third backplane connector, wherein the second surgical module comprises a fourth backplane connector, and wherein, in the stack configuration, the first backplane connector engages the second backplane connector and the third backplane connector engages the fourth backplane connector.

18. A modular surgical system for use in a surgical procedure, the modular surgical system comprising:

a header module;

a first surgical module;

a second surgical module, wherein the first surgical module is arrangeable in a stack configuration with the header module and the second surgical module; and

a control circuit extending from the header module to the second surgical module through the first surgical module based on the header module, the first surgical module, and the second surgical module being arranged in the stack configuration, wherein the control circuit comprises;

a first logic gate configuration configured to yield a first bit pattern identifying the first surgical module in the stack configuration; and

a second logic gate configuration, wherein the first logic gate configuration and the second logic gate configuration are configured to co-operatively yield a second bit pattern identifying the second surgical module in the stack configuration, and wherein the first bit pattern is different than the second bit pattern.

19. The modular surgical system of claim 18 , wherein the second logic gate configuration comprises an identical arrangement of logic gates to the first logic gate configuration.