摘要:
A surgical instrument is inserted through a guide tube. A telemanipulation system moves the distal end of the surgical instrument in all six Cartesian degrees of freedom independently of any guide tube movements.
摘要:
The distal end of a surgical instrument is movable in all six Cartesian degrees of freedom independently of other components of a telemanipulated surgical system. The surgical instrument extends trough a guide tube. The distal end is moved by actuators that are telemanipulatively controlled.
摘要:
A guide probe is telemanipulatively advanced past an intermediate tissue structure. The guide probe is locked in position and a guide tube is advanced over the guide probe. The guide tube is then locked in position, the guide probe is withdrawn, and a surgical instrument is inserted through the guide tube. In aspects of the invention, the guide tube and the surgical instrument are telemanipulatively controlled.
摘要:
A telemanipulatively controlled guide tube acts as a wrist mechanism for a surgical instrument that extends through the guide tube. The instrument may be removed and replaced with another instrument. In some aspects the instruments are commercial, off the shelf minimally invasive surgical instruments.
摘要:
A tissue perforation device and method. The device preferably includes a housing having a housing pass-through, a penetrator securely and sealably positioned so that the penetrator device passes through the housing pass-through, and a vacuum system comprising a vacuum source securely and sealably attached through the housing for advancing a patient's tissue onto the penetrator device.
摘要:
A tissue perforation device and method. The device preferably includes a housing having a housing pass-through, a penetrator device securely and sealably positioned so that the penetrator device passes through the housing pass-through, and a vacuum system comprising a vacuum source securely and sealably attached through the housing for advancing a patient's tissue onto the penetrator device.
摘要:
In one embodiment of the invention, an apparatus includes a display device. The display device displays a desaturated image of tissue captured in the visible electro-magnetic (EM) spectrum from a body cavity; and a first color enhanced image combined with the desaturated image. The first color enhanced image represents the first data captured from the body cavity outside the visible electromagnetic spectrum. The relative brightness between the desaturated image and the first color enhanced image is set to emphasize the first data over the tissue captured in the visible electromagnetic spectrum to provide improved information content.
摘要:
A surgical instrument is inserted through a guide tube. A telemanipulation system moves the distal end of the surgical instrument in all six Cartesian degrees of freedom independently of any guide tube movements.
摘要:
A tissue perforation device and method. The device preferably includes a housing having a housing pass-through, a penetrator device securely and sealably positioned so that the penetrator device passes through the housing pass-through, and a vacuum system comprising a vacuum source securely and sealably attached through the housing for advancing a patient's tissue onto the penetrator device.
摘要:
A surgical instrument is inserted through a guide tube. A telemanipulation system moves the distal end of the surgical instrument in all six Cartesian degrees of freedom independently of any guide tube movements.