Reviable Surgical, Inc.

Cvrx, Inc.

Wanner Engineering, Inc.

Peter James Meinz

Derek M O'Hara

Paul A Pignato

Dustin Featherstone

Vance Kesler

Matthew Wayne Hollister

Jack Pullo

James E Johnson

Daniel E Johns

Seth Wilks

James Anderson Smith

William Thomas Hartsig

Caleb Ole Vainikka

Aaron Jarkko Kariniemi

Devices and methods of use for introduction and implantation of an electrode as part of a minimally invasive technique. A system includes an introducer tool including a dilator portion, a carrier portion and a release mechanism, the dilator portion selectively engageable with the carrier portion. The system further includes a lead including a lead body and an electrode structure, the electrode structure including an active side with an electrode disposed thereon, and an inactive side with an element disposed thereon. The introducer tool is configured to be temporarily inserted into a patient over a guidewire, and a portion of the release mechanism is selectively engageable with the element of the electrode structure to retain the electrode structure to the introducer tool.

Devices and methods for percutaneous electrode implant

A diaphragm pump includes a transfer chamber containing hydraulic fluid and a pumping chamber for fluid to be pumped. A connecting assembly includes a plunger extending to the transfer chamber. A diaphragm connects to the connecting assembly and separates the transfer chamber and the pumping chamber. A pressure protection device mounts to the connecting assembly and is configured to seal against the transfer chamber when pressure differential, including reverse pressure differential, across the diaphragm exceeds a predetermined value. The pressure protection device is intermediate the plunger and the diaphragm and supports the diaphragm when there is excess pressure differential across the diaphragm.

Diaphragm pump comprising a diaphragm connected to a control element and a pressure protection device mounted to the control element wherein the control element is intermediate the control element and the diaphragm and is configured to seal against a transfer chamber wall

Devices are provided for a suturing device used during laparoscopic surgical procedures. A suturing needle includes a shaft forming a rod axis; a curved body having a piercing tip at a first end and a base at a second end; and an arm extending from the shaft to the base of the curved body such that the curved body is rotatable about the shaft. The suturing device includes a housing, a suturing needle, one or more sutures, a suture magazine configured to hold the one or more sutures, and a drive system, whereby the drive system may actuate the suturing needle to rotate, allowing the suturing needle to drive into and out of tissue to apply a suture.

Laparoscopic suturing devices, needles, sutures, and drive systems

Devices are provided for a suturing device used during laparoscopic surgical procedures. A suturing needle includes a shaft forming a rod axis; a curved body having a piercing tip at a first end and a base at a second end; and an arm extending radially from the shaft to the base of the curved body such that the curved body is positioned in a plane orthogonal to the rod axis of the shaft and rotatable about the shaft in the plane orthogonal to the rod axis. The suturing device includes a housing, a suturing needle, one or more sutures, a suture magazine configured to hold the one or more sutures, and a drive system, whereby the drive system may actuate the suturing needle to rotate in the plane orthogonal to the drive system, allowing the suturing needle to drive in to and out of tissue to apply a suture.

Growing community of inventors

Minneapolis, MN, United States of America

Peter James Meinz