HAND HELD SURGICAL HANDLE ASSEMBLY, SURGICAL ADAPTERS FOR USE BETWEEN SURGICAL HANDLE ASSEMBLY AND SURGICAL END EFFECTORS, AND METHODS OF USE
First Claim
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1. An electromechanical surgical system, comprising:
- a hand-held surgical device, including;
a device housing defining a connecting portion for selectively connecting with an adapter assembly;
at least one drive motor supported in the device housing and being configured to rotate a drive shaft;
a battery disposed within the device housing for powering the at least one drive motor; and
a circuit board disposed within the housing for controlling power delivered from the battery to the motor;
an end effector configured to perform at least one function, the end effector including at least one axially translatable drive member; and
an adapter assembly for selectively interconnecting the end effector and the surgical device, the adapter assembly including;
an adapter housing configured and adapted for selective connection to the connecting portion of the surgical device and to be in operative communication with each of the at least one rotatable drive shaft of the surgical device;
an outer tube having a proximal end supported by the adapter housing and a distal end configured and adapted for connection with the end effector, wherein the distal end of the outer tube is in operative communication with each of the at least one axially translatable drive member of the end effector;
at least one drive converter assembly for interconnecting a respective one of the at least one rotatable drive shaft of the surgical device and one of the at least one axially translatable drive member of the end effector, wherein the at least one drive converter assembly includes a first end that is connectable to a drive shaft of the surgical device and a second end that is connectable to the at least one axially translatable drive member of the end effector, wherein the at least one drive converter assembly converts and transmits a rotation of the rotatable drive shaft of the surgical device to an axial translation of the at least one axially translatable drive member of the end effector.
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Abstract
Adapter assemblies are provided for selectively interconnecting a surgical end effector that is configured to perform at least a pair of functions and a surgical device that is configured to actuate the end effector, wherein the end effector includes a first axially translatable drive member and a second axially translatable drive member, and wherein the surgical device includes a first rotatable drive shaft and a second rotatable drive shaft.
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Citations
20 Claims
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1. An electromechanical surgical system, comprising:
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a hand-held surgical device, including; a device housing defining a connecting portion for selectively connecting with an adapter assembly; at least one drive motor supported in the device housing and being configured to rotate a drive shaft; a battery disposed within the device housing for powering the at least one drive motor; and a circuit board disposed within the housing for controlling power delivered from the battery to the motor; an end effector configured to perform at least one function, the end effector including at least one axially translatable drive member; and an adapter assembly for selectively interconnecting the end effector and the surgical device, the adapter assembly including; an adapter housing configured and adapted for selective connection to the connecting portion of the surgical device and to be in operative communication with each of the at least one rotatable drive shaft of the surgical device; an outer tube having a proximal end supported by the adapter housing and a distal end configured and adapted for connection with the end effector, wherein the distal end of the outer tube is in operative communication with each of the at least one axially translatable drive member of the end effector; at least one drive converter assembly for interconnecting a respective one of the at least one rotatable drive shaft of the surgical device and one of the at least one axially translatable drive member of the end effector, wherein the at least one drive converter assembly includes a first end that is connectable to a drive shaft of the surgical device and a second end that is connectable to the at least one axially translatable drive member of the end effector, wherein the at least one drive converter assembly converts and transmits a rotation of the rotatable drive shaft of the surgical device to an axial translation of the at least one axially translatable drive member of the end effector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification