Breaking News
September 20, 2018 - AbbVie Announces Patient-Reported Outcomes Data from Three Pivotal Phase 3 Studies of Risankizumab, Showing Significant Improvements in Health-Related Quality of Life for Patients with Psoriasis
September 20, 2018 - Characterization of pregnancy microbiome reveals variations in bacterial diversity
September 20, 2018 - New guidance for treatment of bone loss in hematologic stem cell transplant Recipients
September 20, 2018 - Experts to present research on prevention, management of dysphagia at international conference
September 20, 2018 - New study focuses on two-way gene switches controlling gene activity
September 20, 2018 - Zika virus could become a weapon against brain cancer
September 20, 2018 - Home-based video game exercises can reduce chronic low back pain in older people, study finds
September 20, 2018 - Investigators find that bile acids reduce cocaine reward
September 20, 2018 - Cannabinoid drugs reduce perceived unpleasantness of painful stimuli and increase tolerance
September 20, 2018 - Health care companies’ data could enable more accurate flu season forecasts
September 20, 2018 - Geroscience takes center stage in Journal of the American Medical Association
September 20, 2018 - Ambient Particulate Matter Linked to Emergency Asthma Care
September 20, 2018 - Patient satisfaction with plastic surgery—it’s the surgeon, not the practice
September 20, 2018 - Medicine is a team sport – and that’s exactly how it should be
September 20, 2018 - Logos Biosystems releases new electrophoretic tissue clearing system with twice the features in half the space
September 20, 2018 - Novel micro-platform reveals never-before-seen behaviors of cancer cells
September 20, 2018 - PAREXEL partners with Datavant to enhance clinical study design and generate real-world evidence
September 20, 2018 - Robert Koch Institute publishes new data on allergies, mental health problems, and accident injuries
September 20, 2018 - Study finds higher readmission rates in for-profit hospitals
September 20, 2018 - Encouraging youth to do strength-based exercises could help tackle child obesity
September 20, 2018 - Sleep apnea, congenital heart disease in hospitalized infants strongly associated with death
September 20, 2018 - Researchers find way to map mysterious content of non-coding RNA
September 20, 2018 - Air Pollutants Reach Placenta, Might Harm Fetus: Study
September 20, 2018 - Sleep apnea, congenital heart disease may be deadly mix for hospitalized infants
September 20, 2018 - My relative has cancer, should I worry? Encouraging cascade genetic testing
September 20, 2018 - Investigators determine specific treatable traits that can predict future asthma attacks
September 20, 2018 - More doctor visits can lower risk of suicide attempts in fibromyalgia patients
September 20, 2018 - Computer avatars play role in diagnosis of dementia
September 20, 2018 - Addition of CTLA4 targeted therapy to PD-1 targeted therapy may benefit patients with ovarian cancer
September 20, 2018 - ASPREE trial explores whether low dose aspirin can prolong good health in elderly people
September 20, 2018 - ATS publishes new guideline focused on weight loss strategies for sleep apnea patients
September 20, 2018 - The Current issue of “The view from here” is concerned with Drug Delivery
September 19, 2018 - Sleep apnea could favour tumor growth at young ages
September 19, 2018 - Stealth vaping fad hidden from parents, teachers
September 19, 2018 - Witnessing school violence linked to later risk of psycho-social and academic impairment
September 19, 2018 - Common household cleaners could make children overweight by changing gut microbiota
September 19, 2018 - Salk research in yeast leads to serendipitous finding about hypomyelinating leukodystrophy
September 19, 2018 - Study: Overweight or obese women may have increased risk of urinary incontinence
September 19, 2018 - Study shows how cellular waste disposal processes also promote inflammation
September 19, 2018 - New multidisciplinary microsurgery microscope, PROVIDO, introduced by Leica
September 19, 2018 - Phase 2b STORM Data Evaluating Selinexor in Patients with Penta-Refractory Multiple Myeloma Presented at the Society of Hematologic Oncology 2018 Annual Meeting
September 19, 2018 - Decisions recruiting gut feelings seen as reflection of true self, more assuredly held, study says
September 19, 2018 - How AI can improve end-of-life care
September 19, 2018 - UNIST and Ulsan initiate research collaboration to develop human organs-on-chips
September 19, 2018 - Study highlights key role of migrating shoals of fish in sustaining deep-ocean microorganisms
September 19, 2018 - Disagreeable individuals can benefit most from behaving more compassionately, finds study
September 19, 2018 - Janssen Submits New Drug Application to U.S. FDA Seeking Approval of Erdafitinib for the Treatment of Metastatic Urothelial Cancer
September 19, 2018 - Neuroplasticity is increased but dysregulated in the aging brain, study finds
September 19, 2018 - Suicide: A public health crisis
September 19, 2018 - Infants using popular anti-reflux medicines are not at increased risk of lung infections
September 19, 2018 - Stanford team will participate in NIH-funded study of tobacco policies | News Center
September 19, 2018 - Women with high levels of anti-Müllerian hormone more likely to develop breast cancer
September 19, 2018 - Researchers use larval zebrafish model to reveal role of locus coeruleus in anesthesia
September 19, 2018 - Effects of prematurity found to be more severe for the brains of males than females
September 19, 2018 - NIH funds CWRU to investigate new imaging approach for diagnosing peripheral arterial disease
September 19, 2018 - NUS researchers develop new device for quick and accurate screening of diseases
September 19, 2018 - Leading nutritionist explains about different types of iron in oral supplements
September 19, 2018 - New Crest Gum & Enamel Repair toothpaste may boost enamel repair and reverse gingivitis
September 19, 2018 - Analysis does not find any safety concerns of bivalent HPV vaccine
September 19, 2018 - Many Older Adults Transition to Long-Term Benzodiazepine Use
September 19, 2018 - Caregiving – resources – older adults: MedlinePlus Medical Encyclopedia
September 19, 2018 - Research shows that cystic fibrosis impacts growth in the womb
September 19, 2018 - Study shows how head, neck positioning affects concussion risk | News Center
September 19, 2018 - Antioxidant in green tea helps sneak therapeutic RNAs into cells
September 19, 2018 - Excess pregnancy weight gain affects cardiometabolic risk in offspring
September 19, 2018 - Penn researchers find common thread linking almost all TNR expansion diseases
September 19, 2018 - Ipsen receives approval from Health Canada for CABOMETYX tablets for treating renal cell carcinoma
September 19, 2018 - Researchers use CRISPR screen to reveal new targets in squamous cell carcinomas
September 19, 2018 - UGR to coordinate the European H2020 project focused on Smart Personalized Nutrition
September 19, 2018 - Mumps Spread Quickly at Texas Cheerleading Meets: Study
September 19, 2018 - Addressing child stunting in Pakistan is critical
September 19, 2018 - Innovative system makes hospitals, clinics accessible for people with visual impairments
September 19, 2018 - CXCL14 protein is secreted by brown adipose tissue and has beneficial effects in metabolic diseases
September 19, 2018 - Air pollution increases risk of dementia
September 19, 2018 - Inequality issues persist even under new U.S. kidney transplant allocation system
September 19, 2018 - New study reveals mechanisms that lead to cognitive decline in Type 2 diabetes
September 19, 2018 - FDA launches new comprehensive effort to educate kids about dangers of e-cigarettes
September 19, 2018 - Study reveals mechanism underlying plants’ ability to signal defense
September 19, 2018 - Researchers harness Zika virus vaccine under development to target glioblastoma
September 19, 2018 - Novel deep learning drug discovery platform gets £1 million innovation boost
Minimally invasive surgical device may one day provide lasting heart repair

Minimally invasive surgical device may one day provide lasting heart repair

image_pdfDownload PDFimage_print

A minimally invasive surgical device to be commercialized by a newly launched startup could fundamentally transform the way doctors correct organ defects. For patients with certain conditions such as a hole in the heart, the device might one day provide a lasting repair without the complications and risks common to more invasive types of surgery.

Harvard University’s Office of Technology Development (OTD) has established a licensing agreement with HoliStick Medical, granting the Paris-based startup exclusive worldwide rights to commercially develop this medical technology co-owned by Harvard, Brigham & Women’s Hospital, Boston Children’s Hospital, and MIT.

The enabling technology is a specialized catheter device that can repair holes in the heart, or tissue defects in other organs, using deployable soft structures. Designed to work with sticky and flexible materials such as patches, the device incorporates mechanisms to delicately close a hole without requiring the use of sutures or rigid devices. Critically, the device offers a non-invasive approach to tissue repair, facilitating clinicians’ access to difficult-to-reach organs, as demonstrated in successful animal studies and published in Science Translational Medicine (Roche et al., 2015).

The technology was created through a collaboration between bioengineers and clinicians working with the Harvard Biodesign Lab, led by Conor Walsh, PhD, who is the John L. Loeb Associate Professor of Engineering and Applied Sciences at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and a Core Faculty Member at Harvard’s Wyss Institute for Biologically Inspired Engineering.

The lead scientist on the project was Ellen Roche, PhD, a doctoral student at SEAS, co-advised by Walsh and Prof. David Mooney, PhD. Roche has since joined the MIT faculty as an Assistant Professor in the Department of Mechanical Engineering and the Institute for Medical Engineering and Science.

Walsh and Roche were joined on the project by co-PIs Pedro del Nido, MD, Chief of Cardiac Surgery at Boston Children’s Hospital and Professor of Surgery at Harvard Medical School (HMS), and Jeffrey M. Karp, PhD, a principal investigator at Brigham & Women’s Hospital and Professor of Medicine at HMS, along with members of their research groups and other collaborators. Del Nido is also principal investigator of the Boston Pediatric Device Consortium, an FDA-funded resource for inventors developing devices designed for children.

Walsh’s lab at SEAS and the Wyss Institute is known for combining elements of engineering, industrial design, medical practice, and business savvy to design novel robotic systems and smart medical devices that address human needs.

“Part of our lab’s goal is to develop disruptive technologies that augment or restore human performance, and in this case we’ve developed a technology that augments a doctor’s ability to perform a medical procedure,” said Walsh. “Ellen’s brilliant leadership of this project and the essential input of our engineering and clinical colleagues have resulted in the creation of a less invasive, less traumatic device that could really improve the way difficult tissue repairs are performed and, hopefully, reduce the need for procedures like open-heart surgery.”

HoliStick is backed by Truffle Capital, a French venture capital firm that focuses on disruptive startups in life sciences and information technology, with $1.2 billion in assets under management.

“To carry an early-stage medical technology into clinical application requires both commitment and strategic sophistication,” said Sam Liss, Executive Director for Strategic Partnerships in Harvard OTD. “We’re thrilled to see this technology enter commercial development in the hands of a well-resourced startup that shares our vision of advancing innovation to transform patient care worldwide.”

Tagged with:

About author

Related Articles