Surgery

Latest AI and machine learning research in surgery for healthcare professionals.

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Human-like compliant locomotion: state of the art of robotic implementations.

This review paper provides a synthetic yet critical overview of the key biomechanical principles of human bipedal walking and their current implementation in robotic platforms. We describe the functional role of human joints, addressing in particular the relevance of the compliant properties of the different degrees of freedom throughout the gait cycle. We focused on three basic functional units i...

Aug 22 2016 27545108

Prevention of Unilateral Pulmonary Edema Complicating Robotic Mitral Valve Operations.

BACKGROUND: Unilateral pulmonary edema (UPE) has been reported after mitral operations performed through the right side of the chest. The clinical presentation is compatible with an ischemia-reperfusion injury. This report describes modifications to robotic mitral valve operations that were designed to reduce UPE.

Aug 17 2016 27544290
A New Artificial Neural Network Approach in Solving Inverse Kinematics of Robotic Arm (Denso VP6242).

This paper presents a novel inverse kinematics solution for robotic arm based on artificial neural network (ANN) architecture. The motion of robotic a...

Aug 17 2016 27610129
Robotic Mirror Therapy System for Functional Recovery of Hemiplegic Arms.

Mirror therapy has been performed as effective occupational therapy in a clinical setting for functional recovery of a hemiplegic arm after stroke. It...

Aug 15 2016 27583794
Ability of electrical stimulation therapy to improve the effectiveness of robotic training for paretic upper limbs in patients with stroke.

We investigated whether untriggered neuromuscular electrical stimulation (NMES) can increase the effectiveness of shoulder and elbow robotic training ...

Aug 13 2016 27531071
Iliac Limb Perigraft Access with Robotic Catheter Assistance for Type 2 Endoleak Embolization.

Retrograde perigraft access to the aneurysmal sac for type 2 endoleak embolization is a relevant alternative to standard transarterial and translumbar...

Aug 12 2016 27531089
Medical telerobotic systems: current status and future trends.

Teleoperated medical robotic systems allow procedures such as surgeries, treatments, and diagnoses to be conducted across short or long distances whil...

Aug 12 2016 27520552
Multimodal US-gamma imaging using collaborative robotics for cancer staging biopsies.

PURPOSE: The staging of female breast cancer requires detailed information about the level of cancer spread through the lymphatic system. Common pract...

Aug 9 2016 27507282
Prediction of fermentation index of cocoa beans (Theobroma cacao L.) based on color measurement and artificial neural networks.

Several procedures are currently used to assess fermentation index (FI) of cocoa beans (Theobroma cacao L.) for quality control. However, all of them ...

Aug 5 2016 27769412
Clustering of soybean genotypes via Ward-MLM and ANNs associated with mixed models.

The objectives of this study were to use mixed models to confirm the presence of genetic variability in 16 soybean genotypes, to compare clusters gene...

Aug 5 2016 27525912
Neuro-endocrine effects of aqueous extract of (Linn.) leaf in male Wistar rat model of cyclophosphamide-induced reproductive toxicity.

Cyclophosphamide (CP) is a widely used cytotoxic alkylating agent with antitumor and immunosuppressant properties that is associated with various form...

Aug 3 2016 28959584
EEG Analysis During Active and Assisted Repetitive Movements: Evidence for Differences in Neural Engagement.

Two key ingredients of a successful neuro-rehabilitative intervention have been identified as intensive and repetitive training and subject's active p...

Aug 2 2016 27529874
Robot-aided assessment of lower extremity functions: a review.

The assessment of sensorimotor functions is extremely important to understand the health status of a patient and its change over time. Assessments are...

Aug 2 2016 27485106
Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation.

Soft compliant gripping is essential in delicate surgical manipulation for minimizing the risk of tissue grip damage caused by high stress concentrati...

Aug 2 2016 27584722
Robot-assisted versus laparoscopic rectal resection for cancer in a single surgeon's experience: a cost analysis covering the initial 50 robotic cases with the da Vinci Si.

PURPOSE: The aim of this study is to compare surgical parameters and the costs of robotic surgery with those of laparoscopic approach in rectal cancer...

Jul 31 2016 27475091
Switched Fuzzy-PD Control of Contact Forces in Robotic Microbiomanipulation.

Force sensing and control are of paramount importance in robotic micromanipulation. A contact force regulator capable of accurately applying mechanica...

Jul 26 2016 27479953
Non-reward neural mechanisms in the orbitofrontal cortex.

Single neurons in the primate orbitofrontal cortex respond when an expected reward is not obtained, and behaviour must change. The human lateral orbit...

Jul 15 2016 27474915
Future Challenges of Robotics and Artificial Intelligence in Nursing: What Can We Learn from Monsters in Popular Culture?

It is highly likely that artificial intelligence (AI) will be implemented in nursing robotics in various forms, both in medical and surgical robotic i...

Jul 15 2016 27455058
THE DECADE OF THE RABiT (2005-15).

The RABiT (Rapid Automated Biodosimetry Tool) is a dedicated Robotic platform for the automation of cytogenetics-based biodosimetry assays. The RABiT ...

Jul 13 2016 27412510
Robotic ultrasound-guided SBRT of the prostate: feasibility with respect to plan quality.

PURPOSE: Advances in radiation therapy delivery systems have enabled motion compensated SBRT of the prostate. A remaining challenge is the integration...

Jul 12 2016 27406743
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