When choosing a home ventilator, don’t focus on the brand first; instead, clarify why you need it. Different diseases require completely different types of ventilators, and buying the wrong one not only wastes money but may also affect treatment outcomes.

Ultrasonic scalpel uses high-intensity focused ultrasound to focus energy on a specific point deep within the body, inducing collagen regeneration and remodeling through thermal damage without affecting the surrounding tissue.

Thermage or ultrasonic laser: which should I choose?

From 2010 to 2019, liposuction consistently ranked second globally among surgical procedures, with 1.5 to 1.7 million procedures performed annually, second only to breast augmentation. For a decade, it remained a quiet runner-up, its volume stable but never claiming the top spot. It surged to 1.73 million procedures in 2018, a pre-pandemic peak, before plummeting to 1.52 million in 2020. The COVID-19 pandemic brought most non-emergency surgeries to a halt, making liposuction’s only negative growth in the past ten years.

Photon therapy devices, infrared therapy devices, and TDP lamps are all physical therapy devices, but their working principles, emission energy, clinical applications, and applicable scopes differ significantly. Many people easily confuse the three, but they are not actually the same device.

The primary goal in treating carotid artery stenosis is to reduce the risk of ischemic stroke. Historically, clinical approaches have centered on three main strategies: optimal medical therapy, carotid endarterectomy (CEA), and transfemoral carotid artery stenting (CAS).

Brain-Computer Interfaces (BCIs) bypass all nerves and muscles, establishing a direct information bridge between the brain and external devices.

In the field of tumor treatment, phototherapy and thermotherapy are not antagonistic, but are often used in combination.For example, combining photodynamic therapy with photothermal therapy and immunotherapy can improve treatment efficiency at different levels while reducing the emergence of drug resistance (Overchuk et al., 2023; Yi et al., 2024).This also shows from another perspective that they are essentially different mechanisms, rather than different expressions of the same method.

When using multi-slice CT to cover a considerable distance along the Z-axis, both thin-slice and thick-slice images can be acquired simultaneously and effectively. The acquired thin-slice image data can be combined with the reconstructed thick-slice images for image interpretation, and the advantages of thin-slice scanning (such as minimization of some volumetric artifacts and linear artifacts) can be preserved.

Anesthesia is an indispensable part of medical procedures, and an effective anesthesia modality can ensure the safety and comfort of patients during surgery. Closed, semi-closed, and semi-open inhalation anesthesia modalities are all common anesthesia modalities, each with different characteristics and functions.