Leland Stanford Junior University

Eric Fayez Chehab

Ross Daniel Venook

Siddhartha Joshi

Jonathan Andrew Fritz

Joseph De-Chung Shih

Lauren So Young Wood

James Wall

Carl Linden Dambkowski

Julie Papanek

Shivani Alexandra Torres

Archana Nair

Marc Safran

Chad Alexander Sitgraves

Lauren So Wood

A device for protecting an umbilical stump-catheter interface, includes: a shield having a wall that defines a cavity for accommodating an umbilical stump, wherein the shield further includes a base for attachment to a patient; and an opening at the shield for allowing an umbilical catheter to extend therethrough. A method for protecting an umbilical stump-catheter interface, includes: providing a device having a shield with a wall that defines a cavity for accommodating an umbilical stump, wherein the shield further includes a base for attachment to a patient, and wherein the device further includes an opening at the shield; shielding the umbilical stump from an environment using the shield; and accommodating an umbilical catheter using the opening at the shield.

Systems and methods for protecting umbilical stumps

A joint distraction device for use in an arthroscopic surgery is provided. The device has a joint distraction mechanism, situated in between two bone fixation surfaces, and is capable of changing the relative distance between these two surfaces. The force generated by the mechanism should be sufficient to insert bone spikes affixed to the surfaces into bone, as well as distract the joint to create a sufficient enough gap to allow the intended procedure. With the surfaces and spikes engaged to bone at opposite sites of a joint, an increase in distraction force results in an increase in the relative distance results, hence increasing the space within the joint. Embodiments of this invention, compared to fracture table approaches, effectively eliminate the risk of pudendal nerve injury, allow for longer surgical times, and allow for much more controllable joint distraction.

Joint distraction device for arthroscopic surgery

Growing community of inventors

Mountain View, CA, United States of America

Eric Fayez Chehab