Spinex Tec, LLC

Ex Technology, LLC

Other

3M Innovative Properties Company

Solventum Intellectual Properties Company

R4 Vascular, Inc.

Jimenez, Omar F.

Nicholas Ransom Powley

Omar F Jimenez

Yefim I Safris

Andrew G Fischer

Matthew T Scholz

Ranjani V Parthasarathy

Michael Joseph Ferlic

Mason J Ferlic

David B Chang

William Bedingham

Graig Leonard Kveen

Alan B Fischer

G Marco Bommarito

Amanda Catherine Engler

Kevin D Landgrebe

Wensheng Xia

John Arthur Zawacki

Timothy J Nies

Hannah C Cohen

Michael J Vostal

Korey W Karls

Catherine D Heapy

Haoming Rong

Timothy A Kohman

Charlotte P Ferlic

Donald Geer

Michelle H Stevens

Steven Allex

Medical devices in accordance with various embodiments of the present invention employ one or more coaxial screw gear sleeve mechanisms. In various embodiments, coaxial screw gear sleeve mechanisms include a post with a threaded exterior surface and a corresponding sleeve configured to surround the post, the corresponding sleeve having a threaded interior surface configured to interface with the threaded exterior surface of the post and a geared exterior surface. A drive mechanism can be configured to interface with the geared exterior surface of the sleeve, causing the device to expand.

Medical device employing a coaxial screw gear sleeve mechanism

A system for assessing efficacy of a sterilization process is disclosed. The system includes a biological indicator, a receptacle configured to receive the biological indicator, an actuator mechanism, and a sensing system operatively coupled to the actuator mechanism. A method of using the system for assessing efficacy of a sterilization process is also disclosed.

Activator system for biological indicator

An improved mechanism for expanding or lifting a device in accordance with various embodiments of the present invention is a coaxial screw gear sleeve mechanism. In various embodiments, coaxial screw gear sleeve mechanisms includes a post with a threaded exterior surface and a corresponding sleeve configured to surround the post, the corresponding sleeve having a threaded interior surface configured to interface with the threaded exterior surface of the post and a geared exterior surface. A drive mechanism can be configured to interface with the geared exterior surface of the sleeve, causing a device utilizing such a mechanism to expand or lift between a collapsed configuration and an expanded configuration.

Coaxial screw gear sleeve mechanism

Shapeable articles, kits including one or more of the shapeable articles, and methods of making and/or using the shapeable articles. The shapeable articles include a shapeable member that can be shaped or manipulated into three-dimensional shapes without the use of tools and hold those shapes after removal of the force required to achieve the shape. The shapeable articles could have a variety of uses including use as surgical retractors to move and/or restrain non-target tissue and/or organs to improve access to the target tissue and/or organs.

Shapeable articles and methods of making and using the same

Surgical incise drapes including incision edge protectors are described. Methods of protecting the exposed edges of a surgical incision are also discussed.

Incision protection

Improved flexible joint arrangements employ at least one flexure member that interfaces with wrapping surfaces defined on the bases to which the ends of the flexure member are connected. The flexure members are configured to define a traveling instantaneous axis of rotation that moves along a path defined by the interface of the flexure and the wrapping surfaces as the bases move relative to each other. The flexure members and the bases can be constructed of a monolithic material. The wrapping surfaces of the bases can be asymmetric in cross-sectional shape. The radius of curvature of the traveling instantaneous axis of rotation can be configured to change only in discrete quantum steps without reversals. In other embodiments, the flexible joint arrangement can be configured as one or more three bar linkages in which the middle bar is rigid and the outer bars are flexure members in accordance with the various embodiments.

Flexible joint arrangement incorporating flexure members

A contoured sterilizing element is configured to conform to the outer and inner surfaces of a working end-site of a medical device such as a catheter hub, luer connector, luer component, needleless access site, and/or access port. The sterilizing element is made from absorbent material and can be pre-moistened or impregnated with an anti-pathogenic agent. The sterilizing element can be contained within a housing that is easily gripped and opened in one hand by the user. The sterilizing element is configured to wipe debris from and to sterilize and/or dry a working end-site of medical device, using a wiping, twisting, dabbing, push/pull, and/or screwing motion around all of the surface aspects of the device to be sterilized.

Universal sterilizing tool

Improved methods and apparatuses for vertebral body distraction and fusion in accordance with various embodiments of the present invention employ one or more coaxial screw gear sleeve mechanisms. In various embodiments, coaxial screw gear sleeve mechanisms include a post with a threaded exterior surface and a corresponding sleeve configured to surround the post, the corresponding sleeve having a threaded interior surface configured to interface with the threaded exterior surface of the post and a geared exterior surface. A drive mechanism can be configured to interface with the geared exterior surface of the sleeve, causing the device to distract.

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

Improved methods and apparatuses for expandable medical devices in accordance with various embodiments of the present invention employ flexure members. Flexure members connect a plurality of structural members to end plates on one end and blocks on another end. A drive screw or similar mechanism can be actuated to drive expansion blocks closer together, which causes flexure members to deflect, resulting in expansion of the structural members and distraction of the end plates.

Methods and apparatus for expandable medical device employing flexure members

Improved methods and apparatuses for vertebral body distraction and fusion in accordance with various embodiments of the present invention employ flexure members. Flexure members connect a plurality of structural members to end plates on one end and blocks on another end. Upon insertion into the disc space, a drive screw or similar mechanism can be actuated to drive expansion blocks closer together, which causes flexure members to deflect, resulting in expansion of the structural members and distraction of the end plates. The distracted device can then remain in the body and be used for vertebral body fusion.

Methods and apparatus for vertebral body distraction and fusion employing flexure members

Growing community of inventors

Saint Paul, MN, United States of America

Nicholas Ransom Powley