Results 71 to 80 of about 268,741 (315)

Mechanically Spatio‐Chimeric Fibrin Assembly Enables Vascular‐Integrated Muscle Reconstruction for Volumetric Muscle Loss Repair

Advanced Materials, EarlyView.
SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung, Minjun Kim, Da‐Yoon Kim, Min Kyu Kim, Sieun Lee, Yoonhee Jin, Joo H. Kang   +6 more
wiley   +1 more source

A modified suture technique for peripheral arterial cardiopulmonary bypass

Turkish Journal of Vascular Surgery, 2020
Peripheral cannulation for cardiopulmonary bypass is a frequently used technique in minimally invasive cardiac surgery and reoperation. In patients with a small arterial caliber, the purse suture on the femoral artery leads to marked stenosis after ...
Emin Can Ata, Korhan Erkanlı
doaj  

Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management

Advanced Materials, EarlyView.
A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai, Tristan Michael Long, Oluwabunmi T. Oladele, Youngoh Lee, Feiyang Li, Ziheng Wang, Yeonji Oh, Junsang Lee, Taewoong Park, Tianhao Yu, Seokkyoon Hong, Kyeonghee Lim, Jinheon Jeong, Dawn Meyer Schneider, Hyerim Ra, Bryan W. Boudouris, Gillian C. Shaw, Shin Ae Park, Pete S. Kollbaum, Chi Hwan Lee   +19 more
wiley   +1 more source

Ex-vivo biomechanical evaluation of the application of a novel annulus closure device to closure of annulus fibrosus

Frontiers in Bioengineering and Biotechnology
ObjectiveTo investigate the technical feasibility of applying a simple suture guide device to close the annulus fibrosus (AF) of the intervertebral discs (IVD).Methods30 sheep functional discal units (FDUs) were obtained and subjected to mock discectomy.
Yijian Ying, Kaiwen Cai, Xiongxiong Cai, Kai Zhang, Rongzhang Qiu, Hangtian Hu, Guoqiang Jiang, Kefeng Luo   +7 more
doaj   +1 more source

Posterior Cruciate Ligament Repair With Suture Tape Augmentation [PDF]

, 2019
The posterior cruciate ligament (PCL) acts as the primary restraint to posterior tibial translation of the knee. Injuries to the PCL are rare in isolation and more often are associated with multiligament injuries to the knee.
Heusdens, Christiaan, Mackay, Gordon, Dossche, Lieven, Hopper, Graeme   +3 more
core   +1 more source

Sonoenzymatically Triggered Cascading Degradation of Bioresorbable Materials for On‐Demand Transient Triboelectric Implants

Advanced Materials, EarlyView.
Our SEA strategy provides an efficient and biosafe approach for the on‐demand removal of implanted bioresorbable materials through cascading degradation that couples ultrasound‐triggered rapid mechanical disintegration with subsequent enzymatic degradation.
Jinsong Kim, Dong‐Min Lee, Youngwook Chung, Byung‐Joon Park, Hyeon Mo, Jong Won Seon, Han‐Yup Yum, Bosung Kim, Byung‐Ok Choi, Sang‐Woo Kim   +9 more
wiley   +1 more source

Ambient Light‐Activatable Luminescent Particle‐Embedded Conformal Patch for Photochemical Tissue Bonding and Photobiomodulated Healing

Advanced Materials, EarlyView.
We report a wearable photonic patch integrating room light‐ and sunlight‐activatable luminescent particles (RSLPs) for both photochemical tissue bonding and photobiomodulation. RSLPs harvest ambient light and emit red luminescence to drive chlorin e6–mediated collagen crosslinking.
Kyungjoo Jo, Seong‐Jong Kim, Seung Oh Jung, Kyeongtaek Lee, Mungu Kim, Kwanghyeon Park, Yewon Seo, Boram Park, Dongchul Jo, Jongshin Kim, Jin Huh, Hyemin Kim, Sei Kwang Hahn   +12 more
wiley   +1 more source

Knotless Bi-directional Barbed Absorbable Surgical Suture

, 2003
With the objective of eliminating the adverse effects of traditional sutures, a novel knotless bi-directional barbed monofilament absorbable suture has been developed that does not require surgical knots for security.
Dattilo, Philip P Jr.
core  

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Jump Cut: Montage as Metaphysics in Kubrick’s 2001

CINEJ Cinema Journal
Our first impulse is to view Kubrick’s 2001: A Space Odyssey as an odyssey in the Homeric manner. Odyssey here refers to a persistent narrative mode that continues to dominate our reception of literature and film, one that privileges continuity and ...
Matthew Gumpert
doaj   +1 more source