公开(公告)号：US10470786B2

公开(公告)日：2019-11-12

申请号：US14853434

申请日：2015-09-14

Applicant: Stryker Corporation

Inventor： Bryan G. Deeny ,  James M. Hayes ,  Brian Fouts

IPC: A61B17/32 ,  A61B17/00 ,  A61B90/00

Abstract: A surgical tool arrangement for performing endoscopic surgical procedures which includes a powered handpiece and a surgical cutting accessory which detachably connects to the handpiece. The cutting accessory incorporates a cutting head for resecting tissue and a suction arrangement at the distal end of the cutting accessory closely adjacent the cutting head which suction arrangement serves to evacuate tissue from the surgical site and additionally serves as a cleaning mechanism for the surgical cutting accessory. The accessory additionally incorporates a bearing arrangement for supporting the cutting element as same rotates within the housing element.

公开(公告)号：US12274647B2

公开(公告)日：2025-04-15

申请号：US18361806

申请日：2023-07-28

Applicant: Stryker Corporation

Inventor： Brian Fouts ,  Lauren Thomas

IPC: F16M11/00 ,  A61G13/10 ,  F16M11/10 ,  F16M11/20 ,  F16M13/02 ,  G06F3/041

Abstract: The present disclosure is directed to table mount for mounting a touchscreen device to a surgical table. The table mount includes a clamp configured to releasably secure the table mount to the table, an arm assembly, and a touchscreen device docking assembly connected to the arm assembly.

公开(公告)号：US12042664B2

公开(公告)日：2024-07-23

申请号：US18139698

申请日：2023-04-26

Applicant: Stryker Corporation

Inventor： Brady L. Woolford ,  Brian Fouts

IPC: A61N1/44 ,  A61B18/04 ,  A61B18/12 ,  A61M1/00 ,  A61M3/02 ,  A61B18/00

CPC classification number: A61N1/44 ,  A61B18/042 ,  A61B18/1206 ,  A61M1/74 ,  A61M1/743 ,  A61M3/0233 ,  A61B2018/00577 ,  A61B2018/00666 ,  A61B2018/00744 ,  A61B2018/00892 ,  A61B2218/007 ,  A61M3/0201 ,  A61M3/0202 ,  A61M3/0208 ,  A61M3/022 ,  A61M2205/3334

Abstract: A pump and a pump controller which uses an algorithm to quickly achieve and maintain a stable plasma field in a surgical site are provided. The algorithm calculates an electrical characteristic value to determine if a suction rate by the pump should be increased or decreased to achieve the stable plasma field. A method of using the pump and the pump controller is also provided.

公开(公告)号：US11712387B2

公开(公告)日：2023-08-01

申请号：US17235538

申请日：2021-04-20

Applicant: Stryker Corporation

Inventor： Brian Fouts ,  Lauren Thomas

IPC: F16M11/00 ,  A61G13/10 ,  F16M13/02 ,  F16M11/10 ,  F16M11/20 ,  G06F3/041

CPC classification number: A61G13/101 ,  F16M11/105 ,  F16M11/2042 ,  F16M13/022 ,  A61G2203/16 ,  A61G2203/20 ,  F16M2200/022 ,  F16M2200/068 ,  G06F3/041

Abstract: The present disclosure is directed to table mount for mounting a touchscreen device to a surgical table. The table mount includes a clamp configured to releasably secure the table mount to the table, a first arm rotatably connected to the clamp and configured to extend vertically from the surgical table, a second arm rotatably connected to the first arm, and a touchscreen device docking assembly rotatably connected to the second arm and configured to hold a touchscreen device.

公开(公告)号：US20190380774A1

公开(公告)日：2019-12-19

申请号：US16444986

申请日：2019-06-18

Applicant: Stryker Corporation

Inventor： James Hayes ,  Brian Fouts ,  Conrad Smith

IPC: A61B18/14

Abstract: In one embodiment, the present disclosure relates to an electrosurgical device that includes an outer body, an inner body disposed partially within the outer body, three plates and an insulator. A first plate of the three plates includes a plurality of apertures and is positioned so that each of two projections extending from the inner body extend through a respective aperture of the plurality of apertures of the first plate. A second plate and a third plate of the three plates are both disposed on the first plate such that each of the two projections extends through an aperture of the second plate or the third plate, the second and third plates being fixed to a respective projection. The insulator is disposed around the inner body and is attached to the outer body at a first end and abuts the first plate at a second end opposite the first end.

公开(公告)号：US11928834B2

公开(公告)日：2024-03-12

申请号：US17664640

申请日：2022-05-23

Applicant: Stryker Corporation

Inventor： Cole Kincaid Hunter ,  Brian Fouts ,  Sanskruti Maske

IPC: G06T7/60 ,  A61B1/00 ,  A61B34/10 ,  G01S17/894 ,  G06T7/11 ,  G06T7/593 ,  G06T17/00

CPC classification number: G06T7/60 ,  A61B1/000094 ,  A61B34/10 ,  G01S17/894 ,  G06T7/11 ,  G06T7/593 ,  G06T17/00 ,  A61B2034/105 ,  G06T2200/24 ,  G06T2207/10012 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/20081

Abstract: Presented herein are systems and methods for performing three-dimensional measurements of a surgical space using two-dimensional endoscopic images. According to an aspect, video data taken from an endoscopic imaging device can be used to generate a three-dimensional model of the surgical space represented by the video data. In one or more examples, two-dimensional images from the video data can be used to generate a three-dimensional model of the surgical space. In one or more examples, the one or more two-dimensional images of the surgical space can include a fiducial marker as part of the image. Using both the depth information and a size reference provided by the fiducial marker, the systems and methods herein can generate a three-dimensional model of the surgical space. The generated three-dimensional model can then be used to perform a variety of three-dimensional measurements in a surgical cavity in an accurate and efficient manner.

公开(公告)号：US20230092450A1

公开(公告)日：2023-03-23

申请号：US17895441

申请日：2022-08-25

Applicant: Stryker Corporation

Inventor： James Hayes ,  Brian Fouts ,  Conrad Smith

IPC: A61B18/14

Abstract: In one embodiment, the present disclosure relates to an electrosurgical device that includes an outer body, an inner body disposed partially within the outer body, three plates and an insulator. A first plate of the three plates includes a plurality of apertures and is positioned so that each of two projections extending from the inner body extend through a respective aperture of the plurality of apertures of the first plate. A second plate and a third plate of the three plates are both disposed on the first plate such that each of the two projections extends through an aperture of the second plate or the third plate, the second and third plates being fixed to a respective projection. The insulator is disposed around the inner body and is attached to the outer body at a first end and abuts the first plate at a second end opposite the first end.

公开(公告)号：US20210212713A1

公开(公告)日：2021-07-15

申请号：US17215275

申请日：2021-03-29

Applicant: Stryker Corporation

Inventor： Conrad Smith ,  Brian Fouts ,  Sunny Jay ,  Bryan Deeny

IPC: A61B17/32 ,  A61B90/00 ,  A61B17/16

Abstract: Surgical tool systems and methods of use thereof for performing endoscopic surgical procedures, which systems include a handpiece and a surgical accessory which detachably connects to the handpiece. The surgical accessory has a distal end which defines a cutting head incorporating two different types of tissue-treating areas.

公开(公告)号：US12256996B2

公开(公告)日：2025-03-25

申请号：US17644335

申请日：2021-12-14

Applicant: Stryker Corporation

Inventor： Brian Fouts ,  Jakob Kemper ,  Heiko Michael Gottschling ,  Manuel Schroeder

IPC: A61B34/10 ,  A61B90/00 ,  G06T7/00 ,  G06T7/32

Abstract: A method for modeling a joint before, during, and/or after a medical procedure includes receiving first imaging data capturing the joint from a first imaging perspective and second imaging data capturing the joint from a second imaging perspective that is different than the first imaging perspective, the first and second imaging data generated intraoperatively via a two-dimensional imaging modality, generating three-dimensional image data by back-projecting the first and second imaging data in three-dimensional space in accordance with a relative difference between the first and second imaging perspectives, generating a three-dimensional model of the joint based on processing the three-dimensional image data with a machine learning model trained on imaging data generated via at least a three-dimensional imaging modality, and displaying a visualization based on the three-dimensional model of the joint during the medical procedure.

公开(公告)号：US11612407B2

公开(公告)日：2023-03-28

申请号：US16593224

申请日：2019-10-04

Applicant: Stryker Corporation

Inventor： Bryan G. Deeny ,  James M. Hayes ,  Brian Fouts

IPC: A61B17/32 ,  A61B17/00 ,  A61B90/00

Abstract: A surgical tool arrangement for performing endoscopic surgical procedures which includes a powered handpiece and a surgical cutting accessory which detachably connects to the handpiece. The cutting accessory incorporates a cutting head for resecting tissue and a suction arrangement at the distal end of the cutting accessory closely adjacent the cutting head which suction arrangement serves to evacuate tissue from the surgical site and additionally serves as a cleaning mechanism for the surgical cutting accessory. The accessory additionally incorporates a bearing arrangement for supporting the cutting element as same rotates within the housing element.