An instrument support apparatus is disclosed. In some embodiments, the instrument support apparatus may be for supporting an instrument having a shaft extending along a shaft axis relative to a patient positioned adjacent to an external frame. In some embodiments, the instrument support apparatus ma
An instrument support apparatus is disclosed. In some embodiments, the instrument support apparatus may be for supporting an instrument having a shaft extending along a shaft axis relative to a patient positioned adjacent to an external frame. In some embodiments, the instrument support apparatus may include a base fixedly mountable onto the external frame, a pivot assembly mounted for pivoting relative to the base, an arm assembly extending along a longitudinal axis, and a support assembly configured to support the instrument on the arm assembly.
대표청구항▼
1. An instrument support apparatus for supporting an instrument having a shaft extending along a shaft axis relative to a patient positioned adjacent to an external frame, comprising: a base fixedly mountable onto the external frame;a pivot assembly mounted for pivoting relative to the base;an arm a
1. An instrument support apparatus for supporting an instrument having a shaft extending along a shaft axis relative to a patient positioned adjacent to an external frame, comprising: a base fixedly mountable onto the external frame;a pivot assembly mounted for pivoting relative to the base;an arm assembly extending along a longitudinal axis and having a first portion mounted for pivoting relative to the pivot assembly and a second portion spaced from the first portion; anda grip mounted to the second portion of the arm assembly and configured to support the instrument with the shaft axis extending along a support axis, wherein the grip includes a housing having a recess extending along the support axis, the recess having an opening extending laterally of the support axis and sized to laterally receive the shaft of the instrument, wherein the grip further includes a locking mechanism configured to secure the shaft of the instrument relative to the grip when the instrument is received in the recess, the locking mechanism including: a locking element configured to move relative to the housing between a locking position in which the locking element is disposed in the recess and provides a reduced space for engaging the shaft of the instrument when the instrument is received in the recess, and an unlocking position spaced from the locking position and providing an increased space for freely receiving the shaft of the instrument, anda handle mounted on the housing for pivoting about a pivot axis parallel to the support axis and configured to move the locking element between the locking and unlocking positions. 2. The instrument support apparatus of claim 1, wherein the handle is flush against the housing when the locking element is in the locking position. 3. The instrument support apparatus of claim 2, wherein the handle includes a recess sized to receive a portion of the housing when the handle moves the locking element to the locking position. 4. The instrument support apparatus of claim 1, wherein the locking mechanism includes a bias element configured to urge the locking element toward the unlocking position. 5. The instrument support apparatus of claim 1, wherein the pivot assembly includes a frame and a pivot element mounted for pivoting relative to the frame about a pivot axis. 6. The instrument support apparatus of claim 5, further comprising a lock assembly mounted to the frame and configured to be remotely actuated to lock the pivot element, wherein the lock assembly includes first and second opposing planar faces, a stop, and a biasing mechanism, wherein the first face is mounted to the pivot element for co-pivoting with the pivot element, wherein the second face is disposed to move normal to the first face, wherein the stop is configured to prevent pivoting of the second face about the pivot axis, and wherein the biasing mechanism is configured to selectively bias the second face towards the first face. 7. The instrument support apparatus of claim 5, further comprising an arm grip configured to releasably secure the arm assembly to the pivot element, wherein the arm grip includes a mounting element, wherein the mounting element is configured to move between a first position in which the pivot element is secured relative to the arm grip while allowing movement of the arm assembly relative to the arm grip, and a second position in which both the pivot element and the arm assembly are secured relative to the arm grip. 8. The instrument support apparatus of claim 6, further comprising an arm grip configured to releasably secure the arm assembly to the pivot element, wherein the arm grip includes a mounting element, wherein the mounting element is configured to move between a first position in which the pivot element is secured relative to the arm grip while allowing movement of the arm assembly relative to the arm grip, and a second position in which both the pivot element and the arm assembly are secured relative to the arm grip. 9. The instrument support apparatus of claim 1, wherein the locking mechanism further includes a recess wall that is attached to the housing within the recess, the recess wall being opposed to the locking element, the locking element being configured to move relative to the recess wall between the locking and unlocking positions. 10. The instrument support apparatus of claim 9, wherein the locking mechanism further includes at least one bias element mounted in the housing for acting on at least one of the recess wall and the locking element and configured to urge the locking element away from the recess wall. 11. The instrument support apparatus of claim 9, wherein the locking element is configured to slide along the housing relative to the recess wall between the locking and unlocking positions. 12. The instrument support apparatus of claim 2, wherein the housing includes a top surface having the recess and a bottom surface opposed to the top surface, the handle being generally coplanar with the bottom surface when the locking element is in the locking position and not being generally coplanar with the bottom surface when the locking element is in the unlocking position. 13. The instrument support apparatus of claim 1, wherein the housing includes opposed first and second end portions, the first end portion being mounted to the second portion of the arm assembly and the recess being adjacent to the second end portion, the handle having a first handle end pivotably attached to the housing and a second handle end spaced from the first handle end, the second handle end extending along the second end portion when the locking element is in the locking position.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (63)
Shluzas,Alan E.; Kirk, III,Karl Dallas; Stoeckmann,Walter; DiPoto,Gene P., Access systems and methods for minimally invasive surgery.
Auchinleck Geoffrey F. (Vancouver CAX) McEwen James A. (Richmond CAX) Osborne John C. (Vancouver CAX) Bussani Carlo R. (Burnaby CAX), Apparatus for patient limb positioning.
Schlndorff Georg (Roetgen DEX) Msges Ralph (Mnchen DEX) Meyer-Ebrecht Dietrich (Aachen DEX) Moll Philip (Aachen DEX), Process and device for the reproducible optical representation of a surgical operation.
Schlndorff Georg (Roetgen DEX) Msges Ralph (Munich DEX) Meyer-Ebrecht Dietrich (Aachen DEX) Moll Philipp (Aachen DEX), Process and device for the reproducible optical representation of a surgical operation.
Corbitt ; Jr. John D. (West Palm Beach FL) Kuzmick Kenneth M. (West Palm Beach FL) O\Hearn Stephanie L. (Boca Raton FL) Santilli Albert N. (Gates Mills OH), Surgical instrument holder.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.