公开(公告)号：US20220096304A1

公开(公告)日：2022-03-31

申请号：US17488213

申请日：2021-09-28

Applicant: Stryker Corporation

Inventor： William KAISER ,  Christina LAGARTO ,  Conrad SMITH ,  Nicolas OLIVARES ,  Ian KOVACEVICH

IPC: A61G13/00 ,  A61G13/12 ,  A61G13/04

Abstract: A method for hip distraction includes positioning a patient on a slide-resisting pad placed on a surgical table; tilting the surgical table so that the patient is in a first degree of inclination; applying a distraction force to a leg of the patient while the patient is in the first degree of inclination so that a hip joint of the patient is distracted, wherein the distraction force is opposed by a combination of a slide-resisting friction force provided by the slide-resisting pad and a gravitational force attributable to the first degree of inclination; reducing the tilt of the surgical table in accordance with a reduction of the distraction force over time so that the patient is in a second degree of inclination; and performing at least a portion of a surgical procedure on the distracted hip joint while the patient is in the second degree of inclination.

公开(公告)号：US20240358573A1

公开(公告)日：2024-10-31

申请号：US18766561

申请日：2024-07-08

Applicant: Stryker Corporation

Inventor： William KAISER ,  Christina LAGARTO ,  Conrad SMITH ,  Nicolas OLIVARES ,  Ian KOVACEVICH

IPC: A61G13/00 ,  A61G13/04 ,  A61G13/12

CPC classification number: A61G13/0081 ,  A61G13/04 ,  A61G13/123 ,  A61G13/126

Abstract: A method for hip distraction includes positioning a patient on a slide-resisting pad placed on a surgical table; tilting the surgical table so that the patient is in a first degree of inclination; applying a distraction force to a leg of the patient while the patient is in the first degree of inclination so that a hip joint of the patient is distracted, wherein the distraction force is opposed by a combination of a slide-resisting friction force provided by the slide-resisting pad and a gravitational force attributable to the first degree of inclination; reducing the tilt of the surgical table in accordance with a reduction of the distraction force over time so that the patient is in a second degree of inclination; and performing at least a portion of a surgical procedure on the distracted hip joint while the patient is in the second degree of inclination.

公开(公告)号：US20230240927A1

公开(公告)日：2023-08-03

申请号：US18161851

申请日：2023-01-30

Applicant: Stryker Corporation

Inventor： William KAISER ,  Christina LAGARTO ,  Conrad SMITH ,  Nicolas OLIVARES ,  Ian KOVACEVICH

IPC: A61G13/00 ,  A61G13/04 ,  A61G13/12

CPC classification number: A61G13/0081 ,  A61G13/04 ,  A61G13/126 ,  A61G13/123

Abstract: A method for hip distraction includes positioning a patient on a patient pad placed on a surgical table; and applying a distraction force to a leg of the patient that is sufficient to distract a hip joint of the patient, wherein the distraction force is opposed by a slide-resisting friction force provided by the patient pad and the patient pad is sufficiently stiff to resist bunching while providing the slide-resisting friction force.