Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jan 9, 2026

Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model
07:56

Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model

Published on: January 10, 2025

1.1K

A Device for Automatic Punch Biopsy and Simultaneous Wound Closure.

Arbri Kopliku, Jack Chen, Yubin Cai

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |December 3, 2025
    PubMed
    Summary

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Oesophageal tissue screening system for assessing the retention and mucosal absorption of biologics.

    Nature biomedical engineering·2026
    Same author

    The Use of Deep Learning in RNA Therapeutic Development.

    ACS nano·2026
    Same author

    Microneedle array platforms for drug delivery and biomarker sensing: From skin mechanics guided design to scalable manufacture for clinical utility.

    Journal of controlled release : official journal of the Controlled Release Society·2026
    Same author

    Propellant-free intrawound antibiotic foam for intraoperative antimicrobial prophylaxis.

    Drug delivery and translational research·2026
    Same author

    Fluidic-Enabled Formation of EGaIn Capsules and Droplets With Tunable Surface Chemistry and Electromechanics.

    Small (Weinheim an der Bergstrasse, Germany)·2026
    Same author

    Cryopreservation of stem cell-derived aggregates for type 1 diabetes cell therapy: Considerations and challenges.

    Journal of controlled release : official journal of the Controlled Release Society·2026

    A new medical device simplifies skin biopsy and wound closure, requiring minimal training. This innovation addresses dermatologist shortages by streamlining punch biopsy procedures for easier diagnosis.

    Area of Science:

    • Dermatology
    • Biomedical Engineering
    • Medical Device Design

    Background:

    • Punch biopsy is a standard dermatological procedure for diagnosing skin conditions.
    • Current methods require trained dermatologists and sutures for wound closure.
    • A shortage of dermatologists necessitates more accessible biopsy techniques.

    Purpose of the Study:

    • To develop and validate a novel handheld device for streamlined punch biopsy and wound closure.
    • To create a user-friendly method that minimizes the need for clinical training.

    Main Methods:

    • A new medical device was designed to engage skin, excise biopsy samples, and apply tissue adhesive.
    • Ex vivo validation was performed using porcine ear skin.
    • Device accuracy, sample collection parameters, and wound closure efficacy were assessed.

    More Related Videos

    Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts
    05:44

    Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts

    Published on: October 20, 2023

    1.3K
    Robotic Spleen-Preserving Distal Pancreatectomy: The Warshaw and Kimura Techniques
    07:33

    Robotic Spleen-Preserving Distal Pancreatectomy: The Warshaw and Kimura Techniques

    Published on: July 26, 2024

    3.0K

    Related Experiment Videos

    Last Updated: Jan 9, 2026

    Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model
    07:56

    Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model

    Published on: January 10, 2025

    1.1K
    Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts
    05:44

    Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts

    Published on: October 20, 2023

    1.3K
    Robotic Spleen-Preserving Distal Pancreatectomy: The Warshaw and Kimura Techniques
    07:33

    Robotic Spleen-Preserving Distal Pancreatectomy: The Warshaw and Kimura Techniques

    Published on: July 26, 2024

    3.0K

    Main Results:

    • The device accurately targeted biopsy areas within 2 mm.
    • It reliably excised samples of 7 mm diameter and 4 mm depth.
    • Streamlined tissue adhesive application for wound closure was demonstrated, though with less strength than sutures.

    Conclusions:

    • The developed device successfully integrates punch biopsy and wound closure into a simplified, sequential process.
    • This innovation has the potential to improve accessibility to skin biopsy procedures, particularly in resource-limited settings.
    • Further validation may be needed to compare wound closure strength with traditional suturing methods.