公开(公告)号：US11904108B2

公开(公告)日：2024-02-20

申请号：US17138002

申请日：2020-12-30

Applicant: STRYKER CORPORATION ,  STRYKER EUROPEAN OPERATIONS LIMITED

Inventor： Clay W. Northrop ,  Ted W. Layman

IPC: A61M25/00

CPC classification number: A61M25/0054

Abstract: A catheter includes: a tube having a distal end, a proximal end, and a tube body extending between the distal end and the proximal end, the tube having a tube wall and a first channel in the tube wall; a first elongated element located in the first channel of the tube, the first elongated element slidably moveable in the first channel relative to the tube wall; and a suction port configured to apply suction in the first channel; wherein a first part of the tube wall is configured to deform to apply a first force against the first elongated element in response to the suction in the first channel.

公开(公告)号：US20240050156A1

公开(公告)日：2024-02-15

申请号：US18383187

申请日：2023-10-24

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G09B23/30 ,  G09B23/28

CPC classification number: A61B34/10 ,  G06T19/003 ,  G06T19/006 ,  A61B34/20 ,  A61B34/30 ,  A61B90/37 ,  G09B23/30 ,  G09B23/28 ,  A61B2090/365 ,  G06T2219/004 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/252

Abstract: A head-mounted device (HMD) for use with a navigation system. The navigation system includes a localizer and a bone tracker coupled to a physical bone. The localizer monitors the bone tracker to track a pose of the physical bone in a localizer coordinate system. Controller(s) obtain surgical plan data related to the physical bone. The surgical plan data includes a virtual model of the physical bone and cut volume data defining material to be removed from the physical bone in preparation for receiving an implant. The controller(s) register the HMD to the localizer coordinate system and provide, on the HMD display, computer-generated imagery representative of the surgical plan data, including the virtual model of the physical bone and the cut volume data. The controller(s) align and combine the computer-generated imagery with a real-world view of the physical bone.

公开(公告)号：US11896531B2

公开(公告)日：2024-02-13

申请号：US17081608

申请日：2020-10-27

Applicant: Stryker Corporation

Inventor： Ross T. Lucas ,  William Ross Heneveld, Jr. ,  Chad C. Souke ,  Thomas A. Puvogel

IPC: A61G1/056 ,  A61G1/02 ,  F15B1/02 ,  F15B11/042 ,  F15B13/044

CPC classification number: A61G1/0567 ,  A61G1/0212 ,  A61G1/0262 ,  F15B1/024 ,  F15B11/0423 ,  F15B13/044 ,  F15B2211/45

Abstract: A patient handling apparatus includes a patient support surface, a base, and a hydraulic circuit. The hydraulic circuit includes a pump, a fluid reservoir, and a hydraulic cylinder operable to selectively raise or lower the patient support surface or the base. The hydraulic circuit controls flow of fluid between the cylinder and the fluid reservoir to thereby control the movement of the base or patient support surface. In addition, the hydraulic circuit may include a manual bypass circuit configured to bypass the pump in response to a manual input, which allows manual extension or retraction of the cylinder, for example, when the pump is not operational. The hydraulic circuit may also include a pump bypass circuit configured to bypass the pump to allow fluid to discharge from the cap end to the fluid reservoir for faster evacuation of fluid from the cylinder, thereby increasing retraction speed of the rod.

公开(公告)号：US20240041489A1

公开(公告)日：2024-02-08

申请号：US18488466

申请日：2023-10-17

Applicant: Stryker Corporation

Inventor： Adam Downey

IPC: A61B17/32

CPC classification number: A61B17/320068 ,  A61B2017/00132

Abstract: An ultrasonic tool system with a console and a tip that has a distal end that when vibrated vibrates both longitudinally and torsionally. The console applies a drive signal to the drivers that vibrate the tip that is at a longitudinal mechanical cancelation frequency. Consequently, when the tip is vibrated, at the distal end the longitudinal component of a first resonant mode of the tip cancel out the longitudinal component of the second resonant move of the tip so the distal end of the tip engages in vibrations that substantially torsional and only minimally longitudinal.

公开(公告)号：US11890118B2

公开(公告)日：2024-02-06

申请号：US17702891

申请日：2022-03-24

Applicant: Stryker Corporation

Inventor： Shawn Trimble

IPC: A61B50/13 ,  A61G1/04

CPC classification number: A61B50/13 ,  A61G1/04

Abstract: A patient support apparatus for concurrently transporting a patient and a medical device includes a base and an intermediate frame coupled to the base and further includes a support assembly coupled to the intermediate frame. The support assembly supports the medical device for concurrent movement with the patient support apparatus. The support assembly includes a track extending between first and second track ends with at least one curvilinear region defined therebetween and includes a carrier for selective movement between the ends. The support assembly also includes a mount coupled to the track and configured to support the medical advice. The support assembly further includes a retainer operatively attached to the carrier with the carrier operable between an engaged state to inhibit relative movement of the carrier along the track and a disengaged state to permit movement of the carrier along the track.

公开(公告)号：US20240033150A1

公开(公告)日：2024-02-01

申请号：US18378187

申请日：2023-10-10

Applicant: Stryker Corporation

Inventor： William D. Childs ,  Connor F. St. John ,  Brian J. Tessmer ,  Krishna S. Bhimavarapu ,  James K. Galer

IPC: A61G7/018 ,  A61G7/05 ,  A61G7/012 ,  A61G7/00 ,  A61G7/053 ,  A61G7/015

CPC classification number: A61G7/018 ,  A61G7/0524 ,  A61G7/012 ,  A61G7/001 ,  A61G7/053 ,  A61G7/015 ,  A61G2203/34 ,  A61G2203/10 ,  A61G2203/42

Abstract: A patient support system comprises a patient support apparatus for patients. The patient support apparatus comprises a base and a patient support surface supported by the base. The patient support apparatus also comprises powered devices that perform one or more predetermined functions on the patient support apparatus. Multiple input devices are employed to control the powered devices. The input devices are designed to enable caregivers to cause operation of the powered devices, as needed, while freeing the caregivers to perform other tasks.

公开(公告)号：US11883333B2

公开(公告)日：2024-01-30

申请号：US17845106

申请日：2022-06-21

Applicant: Stryker Corporation

Inventor： William D. Childs ,  Kevin M. Patmore ,  Marco Constant ,  Brian Tessmer

IPC: A61G7/012 ,  A61G1/02 ,  A61G7/05

CPC classification number: A61G1/0268 ,  A61G1/0237 ,  A61G1/0275 ,  A61G7/0506 ,  A61G7/0507 ,  A61G7/0516 ,  A61G2203/12 ,  A61G2203/16 ,  A61G2203/32 ,  A61G2203/36 ,  A61G2203/40 ,  A61G2203/44

Abstract: A patient transport apparatus for transporting a patient over a surface. The patient transport apparatus has support wheels coupled to a base and swivelable about swivel axes. An auxiliary wheel assembly is coupled to the base and includes an auxiliary wheel configured to move between a plurality of wheel positions, and an actuator operably coupled to the auxiliary wheel to move the auxiliary wheel between the plurality of wheel positions. A sensing system with a sensor is provided to detect a motion condition of the patient transport apparatus. A controller is coupled to the sensing system and to the actuator, and is configured to drive the actuator to move the auxiliary wheel between the plurality of wheel positions based on the motion condition of the patient transport apparatus.

公开(公告)号：US20240016672A1

公开(公告)日：2024-01-18

申请号：US18374059

申请日：2023-09-28

Applicant: Stryker Corporation

Inventor： Kevin M. Patmore ,  Krishna Sandeep Bhimavarapu ,  Jeffrey S. Dunfee, II ,  Fanqi Meng ,  Christopher J. Hopper ,  Thomas A. Puvogel ,  Gregory S. Taylor ,  Ryan Ross

IPC: A61G1/02 ,  A61G7/05

CPC classification number: A61G1/0275 ,  A61G7/0528 ,  A61G1/0268 ,  A61G1/0281 ,  A61G1/0243 ,  A61G2203/16 ,  A61G2203/22 ,  A61G2203/14

Abstract: Systems for facilitating movement of a patient transport apparatus are provided and include user input control device that includes a mode switch selectable between a longitudinal transport mode and a multidirectional mode and a driving assist device actuatable between at least one engaged state and a non-engaged state. The mode switch generates signals based on the selected mode and the driving assist device generates engaged or non-engaged signals which are received by a controller. The controller is configured to generate an output signal sent to a lift actuator, swivel actuator, and/or a powered drive system to assist a user in propelling the apparatus in a desired manner.

公开(公告)号：US20240013903A1

公开(公告)日：2024-01-11

申请号：US18371210

申请日：2023-09-21

Applicant: Stryker Corporation

Inventor： David Becker

IPC: G16H40/40 ,  G16H40/60 ,  H04L67/303 ,  H04L69/08 ,  H04L65/1033

CPC classification number: G16H40/40 ,  G16H40/60 ,  H04L67/303 ,  H04L69/08 ,  H04L65/1036

Abstract: A system for communication of data is provided. The system includes a medical device. A data consuming device is positioned at a first network layer. An edge communication device is positioned at a second network layer. The edge communication device is in communication with the medical device to receive data from the medical device. The edge communication device has a profile. The profile defines a data format for the data and a communication path for transmitting the data between the network layers. A gateway device is configured to route the data from the edge communication device to the data consuming device via the communication path. The edge communication device is also configured to modify the data format to correspond to the data consuming device and to format the data according to the data format.

公开(公告)号：US11865058B2

公开(公告)日：2024-01-09

申请号：US18083872

申请日：2022-12-19

Applicant: Stryker Corporation

Inventor： Jason Michael Paul ,  Seyed Behrad Ghodsi ,  Bradley Sommer

IPC: A61G7/057 ,  A47C27/08 ,  A61G7/05

CPC classification number: A61G7/05769 ,  A47C27/082 ,  A61G7/0503 ,  A61G2203/16

Abstract: A fluid source comprises a connector assembly for connecting a fluid supply device to either a first therapy device or to a second therapy device. A controller automatically provides a first configuration of a user interface associated with a first therapy when a supply connector is operatively coupled to the first therapy device and provides a second configuration of the user interface associated with a second therapy, different than the first configuration, when the supply connector is operatively coupled to the second therapy device. A hanger assembly is provided to hang the fluid source on different support structures. The fluid source also comprises a housing with a watershed region to shed liquid away from the user interface.