Patient positioning support structure with trunk translator
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61G-013/04
A61G-013/12
A61G-013/08
A61G-013/00
출원번호
US-0341167
(2016-11-02)
등록번호
US-9937094
(2018-04-10)
발명자
/ 주소
Jackson, Roger P.
Guerra, Lawrence E.
Waggoner, Trevor A.
출원인 / 주소
Jackson, Roger P.
대리인 / 주소
Sorell Lenna & Schmidt, LLP
인용정보
피인용 횟수 :
0인용 특허 :
166
초록▼
A patient support structure includes a pair of independently height-adjustable supports, each connected to a patient support. The supports may be independently raised, lowered, rolled or tilted about a longitudinal axis, laterally shifted and angled upwardly or downwardly. Position sensors are provi
A patient support structure includes a pair of independently height-adjustable supports, each connected to a patient support. The supports may be independently raised, lowered, rolled or tilted about a longitudinal axis, laterally shifted and angled upwardly or downwardly. Position sensors are provided to sense all of the foregoing movements. The sensors communicate data to a computer for coordinated adjustment and maintenance of the inboard ends of the patient supports in an approximated position during such movements. A longitudinal translator provides for compensation in the length of the structure when the supports are angled upwardly or downwardly. A patient trunk translator provides coordinated translational movement of the patient's upper body along the respective patient support in a caudad or cephalad direction as the patient supports are angled upwardly or downwardly for maintaining proper spinal biomechanics and avoiding undue spinal traction or compression.
대표청구항▼
1. An apparatus for supporting a patient during a medical procedure, the apparatus comprising: a. first and second opposed end support assemblies;b. first and second patient supports, each of the first and second patient supports including an outboard end and an inboard end, each of the outboard end
1. An apparatus for supporting a patient during a medical procedure, the apparatus comprising: a. first and second opposed end support assemblies;b. first and second patient supports, each of the first and second patient supports including an outboard end and an inboard end, each of the outboard ends connected to a respective one of the first and second end support assemblies by at least one angulation assembly, each of the at least one angulation assemblies configured to position one of the patient supports in a plurality of angular orientations;c. the patient support inboard ends forming an articulation and being moved by one or both of the at least one angulation assemblies;d. a trunk translator slidingly engaged with one of the first and second patient supports and configured to support an upper body of the patient, the trunk translator configured for translational movement relative to the one of the first and second patient supports; ande. a trunk actuator coupled with the trunk translator and operable to move the trunk translator with respect to the one of the first and second patient supports, wherein movement of the trunk translator is controlled via a controller and is independent from movement of the first and second patient supports. 2. The apparatus of claim 1, wherein the trunk actuator comprises a linear actuator. 3. The apparatus of claim 1, wherein each of the at least one angulation assemblies comprises a first and a second angle actuator. 4. The apparatus of claim 3, wherein the first and the second angle actuators are linear actuators. 5. The apparatus of claim 3, wherein each of the first and second angle actuators includes a pair of pivoting outer ends opposite each other. 6. An apparatus for supporting a patient during a medical procedure, the apparatus comprising: a. a first end support assembly and a second end support assembly spaced apart from and opposing the first end support assembly;b. a first patient support section joined with a second patient support section at an articulation, each of the first and second patient support sections having an outboard end, the outboard end of the first patient support section being pivotally connected to the first end support assembly by a first angulation assembly, the outboard end of the second patient support section being pivotally connected to the second end support assembly by a second angulation assembly, at least one of the first and the second angulation assemblies being operable to position at least one of the first or second patient support sections in a plurality of angular orientations with respect to the first or the second end support assembly; andc. a patient translator slidingly engaged with one of the first and second patient support sections and configured to support an upper body of the patient, the patient translator having a translator actuator mechanism operable to move the patient translator along the at least one of the first and second patient support sections, wherein movement of the patient translator relative to the first and the second patient support sections is electrically controlled via a controller. 7. The apparatus of claim 6, wherein the first angulation assembly comprises a first and a second angle actuator, the second angulation assembly comprises a third and a fourth angle actuator. 8. The apparatus of claim 7, wherein each of the first, second, third, and fourth angle actuators includes a pair of pivoting outer ends opposite each other. 9. The apparatus of claim 7, wherein each of the first, second, third, and fourth angle actuators is a linear actuator. 10. The apparatus of claim 6, wherein movement of the patient translator is independent of movement of the one of the first and second patient support sections. 11. The apparatus of claim 6, wherein movement of the patient translator is not mechanically linked with movement of the first and second patient support sections. 12. An apparatus for supporting a patient above a floor during a medical procedure, the apparatus comprising: a. a first end support assembly and a second end support assembly spaced apart from and opposing the first end support assembly, the first and second support assemblies supported by the floor;b. a first patient support section joined with a second patient support section at an articulation, each of the first and second patient support sections having an outboard end, the outboard end of the first patient support section being pivotally connected to the first end support assembly by a first pair of angulation subassemblies the outboard end of the second patient support section being pivotally connected to the second end support assembly by a second pair of angulation subassemblies, at least one of the first or the second pair of angulation subassemblies being operable to position at least one of the first or second patient support section in a plurality of angular orientations with respect to the floor;c. a patient translator engaged with at least one of the first and second patient support sections and configured for supporting an upper body of the patient, the patient translator having a translator actuator mechanism operable for selective positioning of the translator at different positions along the at least one of the first and second patient support sections, wherein movement of the patient translator is electronically controlled via a controller and is not mechanically linked with movement of the first and second patient support sections. 13. The apparatus of claim 12, wherein the first and second pairs of angulation subassemblies each include pivoting outer ends opposite of each other. 14. The apparatus of claim 12, wherein the first and second pairs of angulation subassemblies include linear actuators. 15. The apparatus of claim 12, wherein movement of the patient translator is electronically controlled via a controller. 16. The apparatus of claim 15, wherein a position of the patient translator relative to the at least one of the first and second patient support sections is based on an angular orientation at the articulation. 17. The apparatus of claim 16, further comprising an angle sensor configured to sense the angular orientation and communicate the angular orientation to a computer. 18. An apparatus for supporting a patient during a medical procedure, the apparatus comprising: a. first and second opposed end support assemblies;b. first and second patient supports, each of the first and second patient supports including an outboard end and an inboard end, each of the outboard ends connected to a respective one of the first and second end support assemblies by at least one angulation assembly, each of the at least one angulation assemblies configured to position one of the patient supports in a plurality of angular orientations;c. the patient support inboard ends forming an articulation and being moved by one or both of the at least one angulation assemblies;d. a trunk translator slidingly engaged with one of the first and second patient supports and configured to support an upper body of the patient, the trunk translator configured for translational movement relative to the one of the first and second patient supports; ande. a trunk actuator coupled with the trunk translator and operable to move the trunk translator with respect to the one of the first and second patient supports, wherein movement of the trunk translator is controlled via a controller and is mechanically independent from movement of the first and second patient supports at the articulation. 19. The apparatus of claim 18, wherein the trunk actuator comprises a linear actuator. 20. The apparatus of claim 18, wherein each of the at least one angulation assemblies comprises a first and a second angle actuator. 21. The apparatus of claim 20, wherein the first and the second angle actuators are linear actuators. 22. The apparatus of claim 20, wherein each of the first and second angle actuators includes a pair of pivoting outer ends opposite each other.
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