Periodmed's animal medical ultrasound system provides comprehensive marine biological examination solutions for aquatic research institutes, aquariums, and research institutions, meeting the diverse examination needs of farms and research institutions by providing high-quality images and comprehensive clinical solutions.

Application Scenarios: Breeding management (gona monitoring/spawning assessment), health monitoring (organ screening/disease diagnosis), scientific research (physiological parameter collection/environmental adaptability research), conservation assessment (species protection/population management)

Applicable Animals: Sturgeon, giant salamander, black rockfish, paddlefish, lobster, oyster, scallop, turbot, salmon, sea turtle, dolphin, sea lion, etc.

一、鲟鱼性腺与鱼子检查I. Sturgeon Gonad and Roe Examination Promaz's fish ultrasound examination of fish generally includes: roe examination, milt examination, bladder examination, and gonad examination. Due to the large size of sturgeon, a low-frequency micro-convex probe (2-5MHz) is used; for smaller sturgeon, a high-frequency linear array probe (10-18MHz) can be used.

1. Male Gonad Examination: Clearly presents gonad structure and developmental status.

2. Female Roe Examination: Accurately assesses roe maturity and distribution. Promaz ultrasound equipment has the advantages of being non-invasive and intuitive, allowing for the acquisition of gonadal maturity and roe maturity without harming the fish's health, perfectly meeting the needs of scientific research and aquaculture management.

II. Giant Salamander (Andrias davidianus) Gonad Monitoring Due to the small size of giant salamanders, a high-frequency linear array probe (18-38MHz) is used to achieve ultra-high resolution imaging at the 50-100 micrometer level, clearly presenting fine structures.

The Promax ultrasound equipment can be used to examine the gonads of giant salamanders non-invasively to determine sex, aiding in broodstock pairing; assess gonadal development stages to determine the optimal breeding time; monitor sperm or egg development to assist in reproductive procedures; and screen for reproductive system diseases to ensure individual health.

III. Gonadal Assessment in Fish Using the Promax portable animal color Doppler ultrasound machine with a high-frequency linear array probe, clear ultrasound images of immature and mature gonads in female fish are presented, helping researchers accurately determine gonadal development stages and providing data support for reproductive management.

IV. Lobster Heart Rate Research The Promax color Doppler ultrasound equipment features ultra-high frame rate dynamic capture technology (>500fps), enabling real-time capture of rapid physiological movements such as lobster heartbeats, effectively avoiding motion artifacts and accurately reproducing dynamic physiological processes. This provides scientific evidence for studying the impact of environmental factors such as water temperature and water quality on lobster physiology.

V. Oyster and Scallop Heart Rate Monitoring Using a high-frequency linear array probe, the heart rate changes of oysters and scallops under different water temperature conditions are investigated. By analyzing color Doppler ultrasound images and heart rate data, the suitable water temperature range for their survival is determined, providing scientific guidance to aquaculture farmers and improving survival rates and yields.

Technical Support: Providing training on marine organism ultrasound examination operations and customized measurement solutions.