Tecnología Médica
Mapa TecMedTecnología Médica
A bone adhesive enhances osteoporotic fracture repair by regulating bone homeostasis
16/04/2024 -
Patients suffering from osteoporotic fractures often require effective fixation and subsequent bone repair. However, the currently available materials are functionally limited and often fail to...
Foot gestures to control the grasping of a surgical robot
10/04/2024 -
Many surgical tasks require three or more tools working together, where a hands-free interface could extend a surgeon's actions to control a third surgical tool. However, most current...
Design, Simulations and Tests of a Novel Force and Moments Sensor for Instrumented Knee Implants
10/04/2024 -
Objectives: Early identification of mechanical complications of total knee arthroplasties is of great importance to minimize the complexity and iatrogenicity of revision surgeries. There is...
A novel low-pressure robotic glove based on CT-optimized finger joint kinematic model for long-term rehabilitation of stroke patients
09/04/2024 -
Wearing robotic gloves has become increasingly crucial for hand rehabilitation in stroke patients. However, traditional robotic gloves can exert additional pressure on the hand, such as prolonged...
Advancing Wearable Electromagnetic Knee Imaging: A Comprehensive Review of Systems, Frameworks, Key Challenges, and Future Directions
09/04/2024 -
The increasing necessity for early detection of knee injuries to prevent extensive ligament damage and costly treatments has prompted the exploration of wearable and portable electromagnetic (EM)...
Remodeling Arrangement of Embedded Benzene Structure Using OBAP & QBAP Algorithm to Design Mesh for Medical Application
04/04/2024 -
In the medical field, several therapies result in surgery. Most pregnancies terminate with a caesarean section. Over the past few years, the number of caesarean deliveries has dramatically...
Development and Evaluation of a Portable MVT-Based All-Digital Helmet PET Scanner
27/03/2024 -
Novel design solutions for dedicated portable brain positron emission tomography systems with improved performance facilitate emergency and interventional image-guided surgery as well as advanced...
Validation of parameter for bioink Hydroxyapatite/Gelatin Scaffold by 3D extrusion bio-printing for orthopedic surgery
22/03/2024 -
It is well known that large bone defects present significant challenge in orthopedic surgery, especially critical-sized defects, which can cause a trauma to the patient. The current treatment for...
Development of a density-based topology optimization of homogenized lattice structures for individualized hip endoprostheses and validation using micro-FE
11/03/2024 -
Prosthetic implants, particularly hip endoprostheses, often lead to stress shielding because of a mismatch in compliance between the bone and the implant material, adversely affecting the...
A New Interlaminar/Interspinous and Facet-Joint Stabilization System in Lumbar Degenerative Disk Disease: 2 Years of Results
26/02/2024 -
Introduction: In lumbar degenerative disk diseases (DDDs), we include a wide range of lumbar pathologies. Lumbar spinal stenosis with or without spondylolisthesis is a...
Do Pedicle Screws That Terminate in the Costovertebral Joint Compromise Proximal Anchor Fixation in a Dual Growing Rod Construct?
19/02/2024 -
Introduction: Growing rods (GRs) are used to treat early-onset scoliosis (EOS) recalcitrant to bracing and casting. Proximal anchor pullout, a known complication of GR...
Safety and efficacy of autologous bone marrow clot as a multifunctional bioscaffold for instrumental posterior lumbar fusion: a 1-year follow-up pilot study
19/02/2024 -
Background: Bone marrow aspirate (BMA), when combined with graft substitutes, has long been introduced as a promising alternative to iliac crest bone graft in spinal...
A New Interlaminar/Interspinous and Facet-Joint Stabilization System in Lumbar Degenerative Disk Disease: 2 Years of Results
22/01/2024 -
Introduction: In lumbar degenerative disk diseases (DDDs), we include a wide range of lumbar pathologies. Lumbar spinal stenosis with or without spondylolisthesis is a...
Comparison of sacroiliac screw techniques for unstable sacroiliac joint disruptions: a finite element model analysis
22/01/2024 -
Vertically unstable pelvic injuries associated with sacroiliac disruption are challenging. Although percutaneous iliosacral fixation using two screws at S1 vertebral body has been shown...
Assessment of two entry points for S2 alar-iliac screw in a Japanese cohort using three-dimensional computed tomography scan
05/12/2023 -
CONCLUSIONS: Insertion of S2AIS from the midpoint between the S1 and S2 dorsal foramen compared with the entry at distal and lateral to S1 foramen enables insertion of longer screws with low...
Middle-term outcome and complications after primary total hip arthroplasty using a contemporary titanium tapered wedge cementless femoral stem
16/11/2023 -
The purpose of this study is to evaluate the results and intraoperative or postoperative complications of primary total hip arthroplasty (THA) using a contemporary tapered wedge titanium...
Vertebral osteomyelitis after spine instrumentation surgery: risk factors and management
18/10/2023 -
Background: Vertebral osteomyelitis after spine instrumentation surgery (pVOM) is a rare complication. Most cases of infection occur early after surgery that involve skin...
Peripheral nerve stimulation for the treatment of chronic knee pain
17/10/2023 -
The average age of our population is increasing, resulting in a high incidence of chronic degenerative knee pathologies. Several treatment options, including surgical procedures are available to...
Biomechanical Evaluation of an Adaptive-Motion Pedicle Screw Fixation System: Experimental and Numerical Analysis
08/08/2023 -
Rigid fixation is mostly used in thoracolumbar spine surgery, which restricts the thoracolumbar spine segments moving and is not conducive to postoperative rehabilitation. We developed an...
Robotic versus nonrobotic sacroiliac joint fusion
24/07/2023 -
Objective: Robot-assisted pedicle screw placement in spinal fusion has been well studied. However, few studies have evaluated robot-assisted sacroiliac joint (SIJ) fusion....
First clinical results of a novel minimally-invasive fusion system for the sacroiliac joint
27/03/2023 -
Background: Sacroiliac joint (SIJ) painful dysfunction is a common source of low back pain (LBP). Several surgical treatment options for SIJ fusion were described. A...
