Results 91 to 100 of about 9,426 (290)

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

open access: yesAdvanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Medicina Balear 2003, vol. 18, n. 3 [PDF]

open access: yes
Medicina Balear, òrgan de la Reial Acadèmia de Medicina de les Illes Balears, publica en català, castellà o anglès treballs originals, articles de revisió, cartes al director i altres escrits d'interès relacionats amb les ciències de la salut i presta ...
Reial Acadèmia de Medicina de les Illes Balears
core  

Novedades en el tratamiento del conducto arterioso persistente [PDF]

open access: yes, 2008
El conducto arterioso persistente (CAP)es una patología cardíaca congénita frecuentemente, cuyo tratamiento requiere el cierre, bien de forma quirúrgica o de forma percutánea.
Bussadori, C., Domenech Tomás, Oriol
core  

Morphology of mitochondria and cell respiration,pt.1. [PDF]

open access: yes, 1960
To reveal the mechanism of liver damage by taking CCl4 the author observed the liver tissues from rats at 1.5, 5, 6, 10, 17, 20, and 22 hours after the CCl4 administration, both by light microscope and electron-microscope. 1. Light microscope observation
Haba, Kyoichi
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

open access: yesAdvanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou   +4 more
wiley   +1 more source

Análisis mecánico de un bypass coronario término-terminal [PDF]

open access: yes, 2008
La técnica del bypass coronario consiste en evitar una arteria coronaria obstruida utilizando un injerto vascular. Su éxito depende del buen funcionamiento de la zona de unión, o anastomosis, entre la aorta y el injerto, y entre el injerto y la arteria ...
Bernal Marcos, Jose Manuel   +5 more
core   +1 more source

Avaliação do gradiente pressórico aorto-radial em pacientes submetidos à intervenção cirúrgica com circulação extracorpórea Evaluación del gradiente presórico aorto-radial en pacientes sometidos a la intervención quirúrgica con circulación extracorpórea Evaluation of the aorta-to-radial artery pressure gradient in patients undergoing surgery with cardiopulmonary bypass

open access: yesRevista Brasileira de Anestesiologia, 2007
JUSTIFICATIVA E OBJETIVOS: Diversos estudos têm demonstrado diferença significativa entre a pressão aórtica e a pressão radial em pacientes submetidos à circulação extracorpórea (CEC).
Maria José Carvalho Carmona   +5 more
doaj   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix   +17 more
wiley   +1 more source

Vítreo primario hiperplásico persistente y anomalías asociadas en un Husky siberiano [PDF]

open access: yes, 2002
Se describe el caso clínico de una perra Husky siberiano que acudio a consulta para una evaluacion ocular porque el ojo derecho mostraba aspecto blanquecino.
Albert Soriano, Ángel Pausides.   +3 more
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