Smart furniture using radar technology for cardiac health monitoring.

The integration of radar technology into smart furniture represents a practical approach to health monitoring, circumventing the concerns regarding user convenience and privacy often encountered by conventional smart home systems. Radar technology's inherent non-contact methodology, privacy-preserving features, adaptability to diverse environmental conditions, and high precision characteristics collectively establish it a compelling alternative for comprehensive health monitoring within domestic environments. In this paper, we introduce a millimeter (mm)-wave radar system positioned strategically behind a seat, featuring an algorithm capable of identifying unique cardiac waveform patterns for healthy subjects.

Isolated renal aspergilloma.

Aspergilloma localised solely to the kidneys is very rare and poses diagnostic and therapeutic challenges. We present the case of a 35-year-old male with a background of urolithiasis, type II diabetes and chronic kidney disease, who was found to have isolated renal aspergilloma associated with obstructing uric acid renal tract calculi. After poor progress to clear the fungal infection and remaining stones with ureteroscopy, he was successfully treated by percutaneous nephrolithotomy (PCNL) to surgically remove fungal balls and calculi.

Rare case of spontaneous rupture of renal artery secondary to wegner granulomatosis.

This case report presents an uncommon instance of spontaneous rupture of the renal artery due to Wegner Granulomatosis which is an infrequent autoimmune disorder distinguished by the presence of granulomatous inflammation, primarily impacting the upper and lower respiratory tracts, along with renal involvement. The occurrence of spontaneous renal artery rupture in patients with Wegener's granulomatosis is a rare complication, as evidenced by the limited number of reported cases in the existing literature. The present case underscores the difficulties associated with the diagnosis and treatment of an uncommon complication while emphasizing the significance of timely intervention in achieving a positive outcome.

Hallway Gait Monitoring System Using an In-Package Integrated Dielectric Lens Paired with a mm-Wave Radar.

This paper presents a novel hallway gait extraction system that enables an individual's spatiotemporal gait parameter extraction at each gait cycle using a single FMCW (Frequency Modulated Continuous Wave) radar. The purpose of the proposed system is to detect changes in gait that may be the signs of changes in mobility, cognition, and frailty, particularly for older adults in retirement homes. We believe that one of the straightforward applications for gait monitoring using radars is in corridors and hallways, which are commonly available in most retirement and long-term care homes.

A Unique Case of Facial Hypervascularity Responding to Pulsed-Dye Laser.

Facial hypervascularity is a condition that manifests as erythema and edema caused by aberrant blood vessels. Often, the cause of these abnormal blood vessels can be attributed to previous trauma or vascular conditions such as rosacea, although sometimes the cause is unknown. Pulsed dye laser (PDL) can be an effective treatment even when the cause is unknown.

Fixed Drug Eruption: An Underrecognized Cutaneous Manifestation of a Drug Reaction in the Primary Care Setting.

Fixed drug eruptions (FDEs) are dermatological manifestations of drug reactions that often occur in the same location upon re-exposure to a drug. They usually appear as erythematous-violaceous, circular patches, but several different variants have been described. They can often present without any associated symptoms, but in some cases, patients may complain of pain and pruritus.

Non-Invasive Real-Time Monitoring of Glucose Level Using Novel Microwave Biosensor Based on Triple-Pole CSRR.

Planar microwave sensors are considered an attractive choice to noninvasively probe the dielectric attributes of biological tissues due to their low cost, simple fabrication, miniature scale, and minimum risk to human health. This paper develops and measures a novel microwave biosensor for non-invasive real-time monitoring of glucose level. The design comprises a rectangular plexiglass channel integrated on a triple-pole complementary split ring resonator (TP-CSRR).

Low-cost portable microwave sensor for non-invasive monitoring of blood glucose level: novel design utilizing a four-cell CSRR hexagonal configuration.

This article presents a novel design of portable planar microwave sensor for fast, accurate, and non-invasive monitoring of the blood glucose level as an effective technique for diabetes control and prevention. The proposed sensor design incorporates four cells of hexagonal-shaped complementary split ring resonators (CSRRs), arranged in a honey-cell configuration, and fabricated on a thin sheet of an FR4 dielectric substrate.The CSRR sensing elements are coupled via a planar microstrip-line to a radar board operating in the ISM band 2.