Dual column surgical table having a single-handle unlock for table rotation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61G-013/04
A61G-013/02
A61G-013/06
A61G-013/12
F16H-021/06
A61G-013/10
출원번호
US-0699004
(2015-04-29)
등록번호
US-9968503
(2018-05-15)
발명자
/ 주소
Hight, Joshua C.
Scott, David P.
Skripps, Thomas K.
Soto, Orlando
Keith-Lucas, Darwin
McCarthy, Justin I.
Sing, Jack B.
Marrion, Jeffrey C.
Dolliver, Phillip B.
Moriarty, Joshua J.
출원인 / 주소
Allen Medical Systems, Inc.
대리인 / 주소
Barnes & Thornburg LLP
인용정보
피인용 횟수 :
0인용 특허 :
275
초록▼
A surgical patient support includes a foundation frame, a support top, and a brake system. The foundation frame includes a first column and a second column. The support top is coupled to the first column and the second column for rotation about a top axis extending along the length of the support to
A surgical patient support includes a foundation frame, a support top, and a brake system. The foundation frame includes a first column and a second column. The support top is coupled to the first column and the second column for rotation about a top axis extending along the length of the support top. A single-handle unlock for the support top is also provided.
대표청구항▼
1. A surgical patient support apparatus comprising: a foundation frame including a rotation driver, a drive shaft, and a drive coupler, anda support top coupled to the drive shaft of the foundation frame to rotate with the drive shaft, the support top configured to rotate about a top axis extending
1. A surgical patient support apparatus comprising: a foundation frame including a rotation driver, a drive shaft, and a drive coupler, anda support top coupled to the drive shaft of the foundation frame to rotate with the drive shaft, the support top configured to rotate about a top axis extending along the length of the support top relative to the foundation frame,wherein the drive coupler is configured to move between an engaged position, coupling the drive shaft to the rotation driver so that the support top is rotated about the top axis, and a disengaged position, de-coupling the drive shaft from the rotation drive so that the support top is free to be manually rotated about the top axis, wherein the drive coupler includes a first engagement member that extends through the rotation driver and into the drive shaft when the drive coupler is in the engaged position. 2. The surgical patient support apparatus of claim 1, wherein the first engagement member is withdrawn from the drive shaft when the drive coupler is in the disengaged position. 3. The surgical patient support apparatus of claim 2, wherein the drive coupler includes a second engagement member that extends through the rotation driver and into the drive shaft when the drive coupler is in the engaged position, and the second engagement member is withdrawn from the drive shaft when the drive coupler is in the disengaged position. 4. The surgical patient support apparatus of claim 1, wherein the drive coupler includes an engagement slider, a handle, and a biasing spring. 5. The surgical patient support apparatus of claim 1, further comprising means for applying traction to a head of a patient supported on the support top. 6. The surgical patient support apparatus of claim 1, further comprising casters coupled to the foundation frame, the casters being braked and released electrically, and an emergency manual caster release being coupled to the casters to release the brakes manually if electrical power is lost. 7. The surgical patient support apparatus of claim 1, further comprising an H-bracket and pin to couple the support top to the foundation frame, the pin and the H-bracket each having a safety feature to prevent inadvertent decoupling of the foundation frame therefrom. 8. The surgical patient support apparatus of claim 7, further comprising a second pin and a slidable, floatable coupling member extending from a slot in an end frame member of the support top and the slidable, floatable coupling member having a pin receiving bore to receive the second pin. 9. A surgical patient support apparatus comprising a foundation frame including a rotation driver, a drive shaft, and a drive coupler, anda support top coupled to the drive shaft of the foundation frame to rotate with the drive shaft, the support top configured to rotate about a top axis extending along the length of the support top relative to the foundation frame,wherein the drive coupler is configured to move between an engaged position, coupling the drive shaft to the rotation driver so that the support top is rotated about the top axis, and a disengaged position, de-coupling the drive shaft from the rotation drive so that the support top is free to be manually rotated about the top axis, wherein the drive coupler includes an engagement slider, a handle, and a biasing spring. 10. The surgical patient support apparatus of claim 9, wherein the engagement slider slides between a first position and a second position, the first position corresponding to the engaged position of the drive coupler and the second position corresponding to the disengaged position of the drive coupler. 11. The surgical patient support apparatus of claim 10, wherein the engagement slider slides along the top axis to move between the first position and the second position. 12. The surgical patient support apparatus of claim 10, wherein the biasing spring biases the engagement slider toward the first position. 13. The surgical patient support apparatus of claim 10, wherein the drive coupler includes a cover plate formed to include a guide track. 14. The surgical patient support apparatus of claim 13, wherein the handle is coupled to the engagement slider and extends away from the engagement slider through the guide track of the cover plate. 15. The surgical patient support apparatus of claim 9, further comprising means for applying traction to a head of a patient supported on the support top. 16. The surgical patient support apparatus of claim 9, further comprising casters coupled to the foundation frame, the casters being braked and released electrically, and an emergency manual caster release being coupled to the casters to release the brakes manually if electrical power is lost. 17. The surgical patient support apparatus of claim 9, further comprising an H-bracket and pin to couple the support top to the foundation frame, the pin and the H-bracket each having a safety feature to prevent inadvertent decoupling of the foundation frame therefrom. 18. The surgical patient support apparatus of claim 17, further comprising a second pin and a slidable, floatable coupling member extending from a slot in an end frame member of the support top and the slidable, floatable coupling member having a pin receiving bore to receive the second pin.
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이 특허에 인용된 특허 (275)
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