Stryker Corporation

Stryker European Operations Limited

Stephen Isham

Stephen J Reasoner

David Hershberger

Beau M Kidman

Ryan Jefferis

Brent S Lalomia

Benjamin Edinger

Sean A Murray

Brian MacLachlan

Mark A Wasserman

Troy E Durnell

Richard Franklin Huyser

Brian James VanDerWoude

Chamara L Gamhewage

Bruce L MacDonald

Grant T Westphal

Michael W Noonan

Glen D Rocque

Karen Staley

Chad Drake

Michael Zollinger

Michael Peterson

Peter Hans Bensel

Samuel David Dayton

Anshul Shandillya

Daniel Davie

Wei Jian Chiu

Matteo Nicolasi

A surgical garment configured for attachment to a surgical helmet, wherein the surgical garment defines a barrier between the wearer and the environment. The surgical helmet includes a peripheral device, a chin bar, and a coupling member. The coupling member may be recessed within the chin bar. The surgical garment may comprise an attachment element configured to removably couple with the coupling member of the surgical helmet. The coupling member and attachment member may comprise reciprocal features, such as a protrusion and a recess. The protrusion and/or corresponding recess may comprise a curved or similarly shaped surface configured to resist decoupling of the attachment member and the coupling member when a force is applied to the surgical garment.

Method of operating a surgical apparel system including a surgical helmet and surgical garment

A surgical saw blade configured for oscillatory resection of bone, the saw blade including a body defining a longitudinal axis (L). The body including a mounting portion and a distal portion, the distal portion and the mounting portion formed integrally with one another such that oscillation of the mounting portion results in oscillation of the distal portion. The distal portion having teeth formed on a blade head. The mounting portion defining a series of apertures including a first aperture shaped for receiving a biasing actuator, and a second aperture including a second proximal end and a second distal end. The mounting portion includes a peninsula portion extending away from the first aperture and configured for retaining the saw blade in a saw mount, the peninsula portion is partially surrounded by the second aperture, and the peninsula portion defines an area less than an area defined by the rear second aperture.

Saw blade for use in performing a medical procedure

A surgical helmet () for use with a surgical garment () and a power source (). The surgical helmet comprises a protrusion () extending from a top beam () and configured to removably secure the surgical garment to the surgical helmet, and a projection () extending transversely from the protrusion to retain the surgical garment. The surgical helmet may also comprise a post () and the power source may comprise a plug (), wherein the post and the plug comprise complementary features to allow the plug to be rotated about the post without breaking the electrical connection between the plug and the post.

Personal protection system including medical garment with a shield

Surgical face shield

A cassette for collecting a tissue sample. The cassette includes a housing configured to be removably coupled with a manifold receiver of a medical fluid collection system. The housing defines a first void space, a second void space, and an outlet opening. A catch tray is removably positionable within the first void space and includes a screen defining porous features for collecting the tissue sample. A filter element separate from the catch tray is disposed within the second void space. The housing may include a cap portion defining the first void space, and a shell portion coupled to the cap portion and defining the second void space. The cassette may be simultaneously operable in a tissue collection mode in which fluid is suctioned across the catch tray to collect the tissue sample, and a bypass mode in which the fluid is not suctioned across the catch tray.

Cassette for collecting a tissue sample with a medical fluid collection system

A manifold for a medical/surgical waste collection system. An outlet opening and a fitting are in fluid communication with a manifold volume within a housing. The fitting receives a suction line. A filter element with porous features is disposed within the housing such that a fluid communication path is established across the filter element. The porous features trap material entrained within the fluid. A material collection volume is at least partially distal to and below a bottom of the filter element. As the fluid and the material is drawn through the fluid communication path, the material collects within the material collection volume. A flow diverter may be positioned within the housing for directing the material towards the material collection volume. The material collection volume may be at least partially defined by a tissue trap removably coupled to the housing.

Manifold for a medical/surgical waste collection system with a material collection volume for collecting material entrained within fluid

A medical garment for use with a helmet, wherein the garment comprises a shell and a transparent face shield configured to define a barrier between the wearer and the environment. The transparent face shield may comprise a tab configured to be at least partially disposed within an alignment channel of the helmet when the medical garment is attached to the helmet to orient the shell relative to the helmet. The tab may also be separate from the transparent face shield and disposed on the shell of the medical garment. The transparent face shield may also comprise an attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces.

Surgical apparel system

A personal protection system including a garment configured for attachment to a helmet, wherein the garment defines a barrier between a wearer and an environment. The system includes a control mount integral to the garment and at least partially disposed on the environment side and the wearer side of the barrier. The system may include an emitter and a sensor configured to detect a signal output by the emitter. The control mount may comprise a lens configured to transmit the signal from the emitter through the garment. A control member may be coupled to the control mount and configured to be manipulated by the wearer. When manipulated by the wearer, the control member may distort and/or disrupt the transfer of the signal through the lens that is detected by the sensor. The sensor may provide a sensor input signal based on the signal detected from the emitter.

Personal protection system with control member

A surgical garment for use with a helmet, wherein the garment comprises a shell, a transparent face shield, and an attachment element coupled to the transparent face shield. The garment may be configured to define a barrier between the wearer and the environment. The attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces. The attachment element comprises a head having a distal surface and a proximal surface, and defining a coupling recess, the coupling recess is defined in the proximal surface of the head. The garment may comprise a first and second attachment element, with the first attachment element being coupled to upper portion of the transparent face shield and the second attachment element being coupled to lower portion of the transparent face shield.

Surgical garment

Surgical face shield for a surgical hood

Surgical hood

A waste collection unit is provided that comprises a vacuum pump and smoke evacuation system including a blower and blower motor. The vacuum pump, the blower, and the blower motor, create noise. This noise is attenuated in first and second sound attenuating enclosures for the vacuum pump and the blower and blower motor. A cleaning system is also provided with rotating liquid delivery devices. An actuator is operatively coupled to the liquid delivery devices to rotate the liquid delivery devices.

Waste collection unit

A waste collection unit for collecting waste material. First and second waste containers are supported on a portable cart. A control panel is configured to receive one or more inputs of selectively set vacuum levels in the first and/or second waste containers. A control system controls operation of vacuum regulators based on the input(s) to regulate levels of vacuums being drawn in each of the waste containers. Pressure sensors in communication with the control system may be positioned to monitor pressure in the waste containers. A back up port support on the portable cart may be provided to receive a vacuum line for coupling a vacuum manifold to a remote vacuum source not located on the portable cart. Container lamps may be coupled to the first and/or second waste containers and configured to illuminate the waste material within the waste containers to be viewed through transparent windows.

Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containers

A manifold for a medical/surgical waste collection assembly. The manifold includes a housing shaped to be removably received within a manifold receiver of the medical/surgical waste collection assembly. An inlet fitting is coupled to the housing and adapted to be coupled with a suction line. An outlet opening is in fluid communication with the inlet fitting to define a fluid communication path from the suction line to the outlet opening and through a filter. The manifold includes a data carrier storing data useable to regulate operation of the medical/surgical waste collection assembly. The data carrier may include a radiofrequency identification tag having memory storing data suitable for determining whether the manifold is usable with the medical/surgical waste collection assembly. The RFID tag is adapted to be in electronic communication with a data reader when the manifold is coupled with the manifold receiver for communicating the data from the manifold.

Manifold including a data carrier for a medical/surgical waste collection assembly

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Mattawan, MI, United States of America

Stephen Isham