Robotic surgical table adapter to reduce efficiency of energy transmission between attached robotic arms
First Claim
1. An apparatus, comprising:
- an adapter coupled to a surgical table below a tabletop of the surgical table, the surgical table having a support coupled to the tabletop and a base coupled to the support,the adapter having a first section coupled to a proximal end portion of a first robotic arm and a second section coupled to a proximal end portion of a second robotic arm, the first section having a first stiffness and the second section having a second stiffness greater than the first stiffness, a distal end portion of the first robotic arm coupled to a first surgical tool and a distal end portion of the second robotic arm coupled to a second surgical tool.
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Accused Products
Abstract
Apparatus and methods for providing a surgical table base with sufficient stiffness and adjustable support members with force feedback are described herein. In some embodiments, a base for a surgical table includes a base body to which other components of a surgical table can be coupled. A surgical table, and optionally a patient supportable by the surgical table, and any equipment to be carried by the surgical table, collectively representing a table load to be carried by the base body to support the surgical table on a surface. The base further includes a support assembly coupled to the base body to support the base body on the surface. The support assembly includes at least four support members. Each support member has a surface-engaging end and can transmit a portion of a total load represented by the weight of the base and the table load through the surface-engaging end to the surface. The surface-engaging ends of any three of the four support members define a plane. One of the support members is adjustable to move the one support member relative to a plane defined by the three of the other support members and thereby to change the portion of the total load carried by one of the support members. The base further includes a load sensor operably coupled to the support assembly and disposed to detect the portion of the total load carried by one of the support members.
158 Citations
21 Claims
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1. An apparatus, comprising:
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an adapter coupled to a surgical table below a tabletop of the surgical table, the surgical table having a support coupled to the tabletop and a base coupled to the support, the adapter having a first section coupled to a proximal end portion of a first robotic arm and a second section coupled to a proximal end portion of a second robotic arm, the first section having a first stiffness and the second section having a second stiffness greater than the first stiffness, a distal end portion of the first robotic arm coupled to a first surgical tool and a distal end portion of the second robotic arm coupled to a second surgical tool. - View Dependent Claims (2, 3, 4, 5, 6, 20, 21)
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7. An apparatus, comprising:
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an adapter coupled to a surgical table below a tabletop of the surgical table, the surgical table having a support extending upwardly from a base, wherein the tabletop is coupled to the support, the adapter having a first section coupled to a proximal end portion of a first robotic arm and a second section coupled to a proximal end portion of a second robotic arm, the first section and the second section defining a gap therebetween; and a damper disposed within the gap of the adapter to absorb crosstalk vibration between the first robotic arm and the second robotic arm. - View Dependent Claims (8, 9, 16, 17, 18, 19)
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10. An apparatus, comprising:
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an adapter coupled to a surgical table below a tabletop of the surgical table, the surgical table having a support extending upwardly from a base, wherein the tabletop is coupled to the support, the adapter having a first section coupled to a proximal end portion of a first robotic arm and a second section coupled to a proximal end portion of a second robotic arm, the first section and the second section defining a gap therebetween; and a spring-damper assembly disposed within the gap of the adapter to absorb crosstalk vibration between the first robotic arm and the second robotic arm. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification