The General Hospital Corporation

Pedra Technology Pte Ltd

Jing Dong

Guillermo J Tearney

Kengyeh Ken Chu

Renzhe Bi

Yogesh Verma

Hamid Farrokhi

David Odeke Otuya

Rohith K Reddy

Michalina J Gora

Matthew Beatty

Emilie Beaulieu-Ouellet

Kijoon Lee

Renze Bi

In some embodiments, devices, systems, and methods for cryogenic biopsy sampling are provided. In some embodiments, a device for cryogenic biopsy sampling is provided, the device including: a dual lumen tube; an elongated probe tip coupled to the distal end of the dual lumen tube, with a first lumen extending into a hollow portion in the tip and a second lumen in fluid communication with the hollow portion; a first port in fluid communication with the first lumen; a second port in fluid communication with the second lumen, wherein the first lumen, the elongated probe element, and the second lumen provide a closed pathway through which a substance introduced through the first port can flow through the first lumen into the elongated probe element, and out of the elongated probe element through the second lumen to the second port.

Devices, systems, and methods for cryogenic biopsy sampling

A catheter including an elongated tube having a channel; an inflatable chamber coupled to the elongated tube and in fluid communication with the channel; and a high-density liquid delivery system in fluid communication with the channel, the high-density liquid delivery system delivering a high-density liquid to the inflatable chamber via the channel to cause the inflatable chamber to expand.

Transnasal catheter for imaging and biopsying internal luminal organs

Systems and methods for a tethered optical imaging probe configured to be integrated into an optical system for medical diagnosis are provided. In one configuration, the present disclosure provides a tethered optical imaging probe including a motor arranged within a swallowable capsule. A rotational speed of the motor is actively controlled by a feedback signal.

Systems and methods for an actively controlled optical imaging device

Growing community of inventors

Malden, MA, United States of America

Jing Dong