Results 121 to 130 of about 2,385,458 (298)

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Sciatic neuropathy following endovascular treatment of a limb vascular malformation

, 2006
Background Endovascular therapy for vascular malformations is one of the treatment options for limb vascular malformations. Case presentation A patient with a vascular malformation of the hip developed ipsilateral leg weakness immediately after ...
Ney John P, Shih William, Landau Mark E
core   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Hereditary intraosseous vascular malformation of the craniofacial region: An apparently novel disorder

, 2002
Primary intraosseous vascular anomaly, previously called intraosseous hemangioma, is a very rare malformation that is usually seen in the vertebral column and in the skull. It is exclusively described in sporadic cases and no hereditary component has yet
Erk, Y, Akarsu, AYŞE NURTEN, Ruacan, S, Vargel, I, Cil, BE, Er, NURAY   +5 more
core   +1 more source

Vascular malformation of small bowel causing iron deficiency anemia in a child: case report

Journal of Pediatric Surgery Case Reports
Introduction: Vascular malformations of the small bowel in children are extremely rare and often present with nonspecific symptoms. Case presentation: A 7-year-old male presented with one year of progressive easy fatigability and a single episode of ...
Chibehew Lante Kebede, Biniyam Gebremedhin Godu, Ephrem Nidaw Kerego, Zelalem assefa semegn, Ayanesh Yihune Sewenet, Wondwosen Alemu   +5 more
doaj   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source

Case Report - Angioembolisation in Vaginal Vascular Malformation

, 2002
Vaginal arteriovenous malformations are rare entities and their most common presentation is vaginal haemorrhage. This case report describes a 22-year-old woman presented at 20 weeks of gestation with slow growing soft and tender swelling at anterior ...
Srivastava DN, Saxena AK, Kriplani A, Agarwal N
core  

Pulmonary Aneurysmal Arteriovenous Malformation Treated With a Vascular Plug

Purpose To report a case of an asymptomatic patient with a pulmonary aneurysmal arterio-venous malformation successfully treated with a vascular plug.Case report An active 30-year-old male patient, residing at 3000 ft above sea level was referred due to ...
Marine, Leopoldo, Vargas, Jose Francisco, Bergoeing, Michel, Gonzalez-Urquijo, Mauricio, Mertens, Renato, Valdes, Francisco, Marchesini, Michelle   +6 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source