Smartphone-based low-cost microscope with monolithic focusing mechanism

Articles in the same Issue

1. Interactive implants: vision and challenges
2. Tinnitus suppression using electrical stimulation
3. Electrical stimulation with motility analysis of five parts of the gastrointestinal tract
4. Interactive Implants: Ethical, legal and social implications
5. Comparison of Different Training Algorithms for the Leg Extension Training with an Industrial Robot
6. Application of Iterative Learning Control for Repetitive Processes in Breathing Therapy
7. Bi - Domain Intraoperative Registration of Vessels
8. Application of thermography for cerebral perfusion imaging during aneurysm surgery
9. Mock loop for bubble generation in a centrifugal blood pump for fault simulation
10. Low-cost physiological simulation system for endovascular treatment of aneurysms
11. Observer-based controller design for the minimally invasive surgery
12. A drive mechanism for a blood pump integrated in an oxygenator
13. Diagnostic ultrasound probes: a typology and overview of technologies
14. In silico study of the dynamic interaction between extracorporeal circulation and native circulation
15. Comparison of two biological aortic valve prostheses inside patient-specific aorta model by bi-directional fluid-structure interaction
16. Flexible interventional imaging system based on miniaturized X-ray tubes (FlexScan)
17. Proximally placed signal acquisition sensoric for robotic tissue tool interactions
18. Deep transfer learning for aortic root dilation identification in 3D ultrasound images
19. Vascular pattern detection and recognition in endoscopic imaging of the vocal folds
20. Fractal Dimensions of Subviral Particle Movement
21. A Summing Configuration based Low Noise Amplifier for MPI and MPS
22. Progress and challenges in the development of novel implant concepts for cardiovascular, ophthalmologic and otolaryngologic applications
23. Electrospinning for polymeric implants in cardiovascular applications
24. Optimization of stent designs regarding the thrombosis risk using computational fluid dynamics
25. Heart phantom with electrical properties of heart muscle tissue
26. Effects of local activation times on the tension development of human cardiomyocytes in a computational model
27. Regional analysis of airway abnormalities in cystic fibrosis employing Electrical Impedance Tomography
28. Short Distance Impedance Pneumography
29. Bioimpedance Analysis of L929 and HaCaT Cells in Low Frequency Range
30. Context-aware medical technologies - relief or burden for clinical users?
31. The opportunities of biodynamic lighting in homes for the elderly
32. AAL Functions for Home Care and Security
33. Silicone-based Chip-in-Foil System
34. Biomechanics and clinical experience of a 3D biomimicking vascular stent
35. Novel 3D printing concept for the fabrication of time-controlled drug delivery systems
36. Histological evaluation of a cochlear implant electrode array with electrically activated shape change for perimodiolar positioning
37. Hemodynamic influence of design parameters of novel venous valve prostheses
38. Development and validation of a tissue-equivalent test environment for detection of malfunctions in active medical implants caused by ionizing radiation
39. Usability Evaluation of a One-Handed Touchbased OR-Table Control
40. Postural workloads on paramedics during patient transport
41. Assessment of Natural User Interactions for Robot-Assisted Interventions
42. Analysis and Simulation of the Illumination Optics of Rigid Medical Endoscopes
43. Clinical Evaluation of Mobile Medical Apps
44. Innovative Ventilation Technology for Operating Rooms
45. Optical strain measurement for the modeling of surgical meshes and their porosity
46. Numerical simulation of a transcatheter aortic heart valve under application-related loading
47. Experimental setup for evaluation of cavitation effects in ESWL
48. Aortic regurgitation after transcatheter aortic valve replacement
49. Controlling of a ROS-based robotic system in accordance to the assist-as-needed principle in end-effector based rehabilitation systems
50. Biomechanics of a novel extra-articular implant for younger patients with knee osteoarthritis
51. Effects of the medial and lateral tibial slope on knee joint kinematics in total knee arthroplasty
52. Polymer drug release system for biofilm inhibition in medical application
53. Polyelectrolyte Coatings for Surface Modification of Medical Implants
54. Accelerated in vitro-calcification of potential urethane based heart valve replacement materials
55. Quantification method for timolol from in vivo samples for the development of a new glaucoma drug depot
56. Novel test procedure for testing antimicrobially active materials
57. Inkjet printing for localized coating and functionalization of medical devices
58. Soft tissue volume augmentation in the oral cavity with a collagen-based 3D matrix with orientated open pore structure
59. Innovative Ventilation Technology for Operating Rooms
60. Effects of local activation times on the tension development of human cardiomyocytes in a computational model
61. Effects of Serum Calcium Changes on the Cardiac Action Potential and the ECG in a Computational Model
62. An analysis of the impact of the inclusion of expiration data on the fitting of a predictive pulmonary elastance model
63. Fluid-structure interaction of heart valve dynamics in comparison to finite-element analysis
64. In vivo myocardial tissue characterization of all four chambers using high-resolution quantitative MRI
65. Smartphone-based low-cost microscope with monolithic focusing mechanism
66. New Tracer for Magnetic Particle Imaging - SPIONs encapsulated in RBCs
67. Monte-Carlo Simulation of Light Tissue Interaction in Medical Hyperspectral Imaging Applications
68. A demonstrator for a flexible active microelectrode array with high electrode number
69. Development of a Stair Climbing Mechanism for a Novel Mechatronic Transport Aid: Preliminary Results
70. A New Method of Measuring Stimulation Threshold
71. Context-awareness for control consoles in integrated operating rooms
72. Residual U-Net Convolutional Neural Network Architecture for Low-Dose CT Denoising
73. Cross-sectional and en-face depolarization imaging for the assessment of dental lesions
74. Imaging of the human tympanic membrane by endoscopic optical coherence tomography
75. Method Comparison of In Vitro Wound Area Measurements
76. Effects of uniaxial stretching on tenocyte migration behaviour
77. Reflection on boon and bane of Water Absorbing Components in Active Implants during Package Testing and Operation
78. A compact and accurate set of basis functions for model-based reconstructions
79. Volumetric 3D stitching of optical coherence tomography volumes
80. Enhancement of Region of Interest CT Reconstructions through Multimodal Data
81. Intervention assessment tool for primary tumors in the liver
82. Motility analysis by means of video tracked markers
83. Combination of Color and Focus Segmentation for Medical Images with Low Depth-of-Field
84. An In vitro Laboratory Investigation on Layer Thickness-Independent Prediction of the Hemoglobin Concentration
85. Development of a compact stand-alone esophageal pressure measurement device
86. Visualization and Parametrization of the Motion Behaviour of Subviral Particles
87. Magnetoneurograhy of an Electrically Stimulated Arm Nerve
88. Measuring of calcification risk with polymer microchips
89. Dynamic Time Warping of Pulse Wave Curves
90. Using singular value decomposition for generalized linear autoregression of signals
91. Monte-Carlo parameter variation study of cardiovascular pathologies to quantify parameter specific signal uncertainty
92. High-density Mapping Reveals Short-term Reversibility of Atrial Ablation Lesions
93. An HMM-based averaging approach for creating mean motion data from a full-body Motion Capture system to support the development of a biomechanical model
94. Seizure Prediction by Multivariate Autoregressive Model Order Optimization
95. Hyperspectral based discrimination of thyroid and parathyroid during surgery
96. Minimally invasive mastoidectomy approach using a mouldable surgical targeting system
97. Surgical Tool Classification in Laparoscopic Videos Using Convolutional Neural Network
98. Modular design of versatile surgical mini-robots
99. Evaluating Convolutional Neural Network and Hidden Markov Model for Recognising Surgical Phases in Sigmoid Resection
100. Detecting Signatures in Hyperspectral Image Data of Wounds: A Compound Model of Self- Organizing Map and Least Square Fitting
101. Experimental and numerical investigations of fluid flow in bioreactors for optimized in vitro stem cell loading in xenografts
102. Hierarchical Analysis of Thorax Models to Measure Tidal Volume
103. Synchronized Sensor Insoles for Clinical Gait Analysis in Home-Monitoring Applications
104. Increasing the Robustness of the automatic IMU calibration for lower Extremity Motion Analysis
105. Heart rhythm model for the simulation of electric fields in transesophageal atrial pacing and cardiac resynchronization therapy
106. Testing of dynamic wrist joint external fixator mobility and reaction moment
107. Detecting Lamellipodia in Epithelial Cell Clusters Using a Fully Convolutional Neural Network for Phase Contrast Microscopy Images
108. CurvChip - chip platform for investigating cell responses to curved surface features
109. Sonographic Detection of Iron Oxide Nanoparticles Employing Shear Waves
110. Histological Image Processing for the Assessment of Tissue Engineered Cartilage
111. Vascular response towards biodegradable sirolimus-eluting polymeric scaffolds in the porcine model
112. Improving electrocorticograms of awake and anaesthetized mice using wavelet denoising
113. Cryoballoon model and simulation of catheter ablation for pulmonary vein isolation in atrial fibrillation
114. Development of a graphical user interface and cross manufacturer adaptation of a program for determining the pulse wave velocity in the aorta from phase-contrast magnetic resonance images
115. Biphasic parameter identification of equine articular cartilage from creep indentation data using an optimized 3D FE-based method
116. Comparison of biphasic material properties of equine articular cartilage from stress relaxation indentation tests with and without tension-compression nonlinearity
117. Molecular processes of corneal collagen cross-linking in keratoconus therapy
118. Influence of additives on physico-chemical properties of electrospun poly(L-lactide)
119. Increased baroreceptor sensitivity in a patient with hereditary spastic paraplegia – type SPG11
120. Concept of a multi sensor and freely configurable patient table for CT applications
121. Development of biodegradable stents for the treatment of Eustachian tube dysfunction
122. Impact of anatomical variations on insertion forces
123. Novel hot-wire based spirometry is highly accurate at low flow rates
124. MATLAB Simulation Environment for Estimating the Minimal Number and Positions of Cameras for 3D Surface Reconstruction in a Fully-Digital Surgical Microscope
125. Electrophoretic deposition of dielectric film on stimulation electrodes for the use in intraoperative neuromonitoring
126. Comparing distance measures on assessed medical device incident data using Average Silhouette Width
127. Investigation of balloon dilation devices for treatment of Eustachian tube dysfunction
128. In vitro bio-stability screening of novel implantable polyurethane elastomers
129. Balloon-based measuring system for compliance investigations
130. Visualization of biomechanical model parameters by adapting methods from game development
131. Synchronized presentation of a language task to the electrical stimulation of cortical regions during speech mapping in an awake surgery
132. Pacing electrode modeling and simulation of cardiac contractility modulation
133. Efficient feature-based motion estimation in neurosurgery using non-maximum suppression
134. Visualization of interfacial adhesive defects at dental restorations with spectral domain and polarization sensitive optical coherence tomography
135. PromBERA: A preoperative eABR: An update
136. Systematic analysis about residual chloroform removal from PCL films
137. Hydrophilic silicone elastomer with excellent cell adhesion capability - A promising material for ophthalmic micro-implants
138. Automated particle analysis by Raman microscopy – a method development
139. Foetal heart rate signal spectral analysis by using time-varying autoregressive modelling
140. Optimization of manufacturing processes for biodegradable polymeric stents regarding improved mechanical properties
141. Fluid-structure interaction in intracranial vessel walls: The role of patient-specific wall thickness
142. In vitro study of sirolimus release from nonwoven PLLA matrices
143. Fabrication and Characterization of Bending- Independent Capacitive CMOS Pressure Sensor Stacks
144. In vitro investigation of the radial compliance of porcine carotid arteries
145. Development of a drug-eluting microstent for micro-invasive glaucoma surgery
146. Conceptual design of a personalized radiation therapy patch for skin cancer
147. Influence of application parameters of ultrasonic-assisted bone instruments on the tear force of a substitute material for spinal dura mater
148. Investigation of avascular tumor–immune system interactions using a CA–PDE model
149. Cross-Correlation based comparison between the conventional 12-lead ECG and an EASI derived 12-lead ECG
150. Enhancing haptic feedback of subsurfaces during needle insertion
151. “MigraineMonitor” – Towards a System for the Prediction of Migraine Attacks using Electrostimulation
152. Standardized technique of water permeability measurement for biomedical applications
153. Nanofibrous polyamide 6 scaffolds promote adhesion of endothelial cells
154. Nanostructuring of Titanium by Anodic Oxidation with Sulfuric and Hydrofluoric Acid
155. Integrating a Usability Engineering Process into a Consisting Risk Management
156. Low-cost active knee orthoses – a systematic evaluation
157. Challenges of Medical Device Regulation for Small and Medium sized Enterprises
158. Registration of pre- and postoperative surface scans for pediatric neurosurgery
159. Computational comparison of different textile implants to correct apical prolapse in females
160. Digital products and processes in dental technology
161. Thermomechanical properties of PEGDA and its co-polymers
162. In Vitro Determination of Concentration-Dependent Optical Properties of Hemoglobin
163. Fabrication of Micro Structured Dental Implant Abutments for Optimized Soft Tissue Integration