All Tech Innovators

Youngjae Jae Chun

14 results

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Innovative Low-Profile Deployable and Retrievable Epidural Lead Array System for Pain Management

06614

Ultra-thin, deployable epidural lead array enables safer, retrievable spinal cord stimulation with larger contact area for pain.

Technology Type: Medical Device
Technology Subtype: Surgical Medical Device
Therapeutic Areas: Neuroscience
Therapeutic Indications: Pain
Lead Inventor: Trent Emerick
Department: Med-Anesthesiology and Perioperative Medicine
All Tech Innovators: Hassan Beheshti Seresht
Gaurav Chauhan
Youngjae Jae Chun
Date Submitted: 2024-01-17

Laser-Textured Grooves for Accelerated Endothelialization

06847

Laser-textured grooves on CoCr stents boost endothelialization up to 10x, enhancing safety, biocompatibility, and performance.

Technology Type: Engineering Technology
Technology Subtype: Other Engineering Technology
Therapeutic Areas: Cardiovascular
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Youngjae Jae Chun
Mohamed Samir Mohamed Ibrahim
Date Submitted: 2024-08-22
Collections: Regenerative Medicine
Cardiometabolic

Innovative Arterial Pulsation System for Superior Hemocompatibility in Endovascular Devices

06612

Piezoelectric pulsation enhances endovascular hemocompatibility via continuous, in-situ surface modification, reducing thrombosis risk.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Cardiovascular
Therapeutic Indications: Myocardial infarction
Atherosclerotic disease
Acute coronary syndrome
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Youngjae Jae Chun
Mohamed Samir Mohamed Ibrahim
Sang Ho Ye
Date Submitted: 2024-01-14
Collections: Cardiometabolic

CIBOO: Controllable Intravesical Bladder Outlet Occulusion Device

06011

Magnet-controlled intravesical device blocks bladder outlet to prevent incontinence, removable externally for normal urination.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Urology
Therapeutic Indications: Bladder function restoration
Tags: Implantable Medical Device
Life Science
Therapeutic Medical Device
Lead Inventor: Paul Rusilko
Department: Med-Urology
All Tech Innovators: Hassan Beheshti Seresht
Youngjae Jae Chun
Roger D. Klein
Technology Readiness Level: 4. Prototype testing and refinement
Date Submitted: 2022-04-17

VASFAS (Ventriculoamniotic Shunt for Fetal Aqueductal Stenosis)

04909

Ultra-flexible ventriculoamniotic shunt with nitinol anchors; safer, self-expanding CSF drainage for fetal hydrocephalus today.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Neuroscience
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Youngjae Jae Chun
Stephen Paul Emery
Stephanie Greene
Date Submitted: 2019-03-02

E-mag System for Rapid Cannulation of Fenestrated Endovascular Grafts

04371

Electromagnetic fenestration cannulation aid for rapid, safer stent graft placement, reducing radiation, contrast use, and surgery time.

Technology Type: Medical Device
Technology Subtype: Surgical Medical Device
Therapeutic Areas: Cardiovascular
Tags: Surgery
Lead Inventor: Bryan Tillman
Department: Med-Surgery
All Tech Innovators: Youngjae Jae Chun
Catherine C. Go
Bryan W. Tillman
Date Submitted: 2017-09-13
Collections: Cardiometabolic

Acoustically Actuated Steerable Guidewire System for Advanced Endovascular Interventions

07333

Acoustic-actuated steerable guidewire enables precise, in-vivo navigation through tortuous vessels using microactuated bending. Patent-pending.

Technology Type: Engineering Technology
Technology Subtype: Manufacturing & Robotics
Therapeutic Areas: Cardiovascular
Therapeutic Indications: Stroke
Tags: Surgery
Implantable Medical Device
Lead Inventor: Sung Kwon Cho
Department: Mechanical Engineering and Materials Science
All Tech Innovators: Sung Kwon Cho
Youngjae Jae Chun
MohammadReza Momeni Koupaei
Technology Readiness Level: 4. Prototype testing and refinement
Date Submitted: 2025-09-10
Collections: Cardiometabolic

Stent Detector for Locating Implanted Device

05983

Low-cost EMF-based stent locator enables within-1cm accuracy tracking during remote care without imaging.

Technology Type: Engineering Technology
Technology Subtype: Software - Non-Healthcare
Lead Inventor: William Clark
Department: Engr-Dept Chairperson's Office
All Tech Innovators: Sung Kwon Cho
Youngjae Jae Chun
William W. Clark
Date Submitted: 2022-03-11

Bioabsorbable Metallic Alloy Coils for Aneurysm Treatment

05854

Bioabsorbable magnesium-coil aneurysm treatment with polyurethane coatings promotes healing, reduces long-term foreign-body risks, enables drug delivery.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Nephrology
Neuroscience
Lead Inventor: William Wagner
Department: Bioengineering
All Tech Innovators: Youngjae Jae Chun
Seungil Kim
Kamil W. Nowicki
Technology Readiness Level: 4. Prototype testing and refinement
Date Submitted: 2021-10-25
Collections: Regenerative Medicine

Ventriculoamniotic Shunt for Fetal Aqueductal Stenosis (VASFAS)

03579

In-utero ventriculoamniotic shunt for fetal aqueductal stenosis, aiming to prevent brain damage via ultrasound-guided CSF drainage.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Neuroscience
Therapeutic Indications: Other
Tags: Pediatrics
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Yanfei Chen
Youngjae Jae Chun
Stephen Paul Emery
Date Submitted: 2015-04-08
Collections: Regenerative Medicine
Women's & Reproductive Health

Superelastic, Bioabsorbable Endovascular Devices

03179

Superelastic, mostly-biodegradable endovascular scaffold that self-expands with temperature, offers temporary support, then safely resorbs.

Technology Type: Medical Device
Technology Subtype: Implantable Medical Device
Therapeutic Areas: Cardiovascular
Tags: Biomaterial
Tissue engineering
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Youngjae Jae Chun
Xinzhu Gu
William R. Wagner PhD
Date Submitted: 2013-11-22
Collections: Regenerative Medicine
Cardiometabolic

Wireless Flow Sensor to Monitor Aneurysms

03488

Ultra-low-profile wireless TFN flow sensor integrated with aneurysm devices enables non-invasive, real-time cerebral hemodynamics monitoring.

Technology Type: Medical Device
Technology Subtype: Monitoring Medical Device
Therapeutic Areas: Cardiovascular
Tags: Implantable Medical Device
Life Science
Lead Inventor: Young Chun
Department: Industrial Engineering
All Tech Innovators: Yanfei Chen
Sung Kwon Cho
Youngjae Jae Chun
Date Submitted: 2015-01-14
Collections: Regenerative Medicine
Cardiometabolic

Mechanical Nitinol Prosthetic Tongue

03052

Passive nitinol-braced tongue prosthesis powered by chewing force; mimics tongue motion to aid swallowing, no batteries.

Technology Type: Medical Device
Technology Subtype: Rehab or Assistive Medical Device
Therapeutic Areas: Otolaryngology
Dental
Lead Inventor: Neil Gildener-Leapman
All Tech Innovators: Youngjae Jae Chun
Neil Gildener-Leapman
Date Submitted: 2013-05-13

Esophocclude: Making Emergency Care Safer

03742

Esophocclude offers quick, less invasive esophageal blockage to prevent aspiration during anesthesia, improving safety and efficiency.

Technology Type: Medical Device
Technology Subtype: Surgical Medical Device
Therapeutic Areas: Otolaryngology
Tags: Biomaterial
Lead Inventor: Philip Carullo
Department: UHCP0-GME â€“ Residency
All Tech Innovators: Philip Carullo
Youngjae Jae Chun
Date Submitted: 2015-10-06
Collections: Women's & Reproductive Health