公开(公告)号：US20200324408A1

公开(公告)日：2020-10-15

申请号：US16757937

申请日：2018-10-24

申请人： SPINEGUARD ,  SORBONNE UNIVERSITE ,  INSERM (Institut National de la Santé et de la Recherche Médicale) ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS -

发明人： Maurice BOURLION ,  Olivier FREZAL ,  Guillaume MOREL ,  Stéphans BETTE ,  Thibault CHANDANSON ,  Florian RICHER ,  Valentin KERSPERN

IPC分类号： B25J9/16 ,  B25J9/10 ,  B25J9/04 ,  A61B34/37 ,  A61B90/00

摘要： A medical system comprising: a robotic arm, a control unit configured to issue a control signal, a medical device intended to penetrate an anatomical structure, the medical device being configured to emit a warning signal which varies as a function of a variable electrical characteristic of the anatomical structure, said medical device comprising a body with first and second electrodes, an electric generator suitable for applying at least one measurement electric current between the first and second electrodes, and a processing device suitable for determining a measurement parameter related to the electrical characteristic, based on said at least one measurement electric current, and for emitting the warning signal corresponding to the measurement parameter, wherein the control unit is configured to issue the control signal as a function of the warning signal.

公开(公告)号：US20210282862A1

公开(公告)日：2021-09-16

申请号：US17334566

申请日：2021-05-28

申请人： SpineGuard ,  Sorbonne Universite ,  INSERM (Institut National de la Sante et de la Recherche Medicale) ,  Centre National de la Recherche Scientifique - CNRS

发明人： Maurice BOURLION ,  Olivier FREZAL ,  Guillaume MOREL ,  Stephane BETTE ,  Thibault CHANDANSON ,  Florian RICHER ,  Valentin KERSPERN

IPC分类号： A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B17/16

摘要： Systems, instruments, and methods are provided verifying that a robotic surgery is being performed in accordance with a surgical plan, wherein a surgical tool having a sensor outputs a data signal that enables the trajectory of the surgical tool to be displayed as an overlay on an image of an anatomical portion of a patient and a visual or audible signal that confirms the surgical tool is penetrating the anatomical portion in accordance with the surgical plan and/or that issues an alert indicating that the surgical tool is not being inserted into the anatomical portion according to the surgical plan.

公开(公告)号：US20180028269A1

公开(公告)日：2018-02-01

申请号：US15548705

申请日：2016-02-05

申请人： Universite Pierre et Marie Curie ,  Centre National de la Recherche Scientifique (CNRS) ,  Endocontrol

发明人： Guillaume MOREL ,  Lin DONG ,  Florian RICHER ,  Nicolas PERRIN ,  Clément VIDAL ,  Bérengère BARDOU

IPC分类号： A61B34/37 ,  B25J18/00 ,  A61B34/00

CPC分类号： A61B34/37 ,  A61B34/30 ,  A61B34/75 ,  A61B34/76 ,  A61B34/77 ,  A61B2090/062 ,  A61B2090/067 ,  B25J18/007

摘要： The invention relates to a device and a method to assist with the operation of an instrument by means of said device, the device and the method using leverage effects in order to calculate the data relative to any point of an instrument axis, instead of using low-accuracy sensors. Other improvements are also described that allow higher-quality usage performance for the operator, which reduces the risk of errors and simplifies the operations.