In the medical field, sensors, as “sensory organs” that pick up vital sign information, has extended and expanded the doctors’ perception range of and improved qualitative perception as quantitative detection. They are the key components of medical instruments and equipment. It plays an important role in various stages of rehabilitation, monitoring and rehabilitation. Medical sensors can transmit life indicators such as displacement, speed, vibration, pressure, flow, temperature, bioelectricity, and chemical composition.
Through the pressure transmission of the fluid, the pressure in the blood vessel will be transmitted to the external pressure sensor through the liquid in the catheter, so as to obtain the dynamic waveform of the real-time pressure change in the blood vessel. Systolic, diastolic and mean arterial pressure.
Advantages: Invasive blood pressure is more accurate and reliable, and is closer to the normal value than non-invasive blood pressure.
The emergence of nanotechnology at the end of the last century made the micro-machining process possible. Through the micromachining process, the structural pressure sensor can be processed by computer control, and its linearity can be controlled in the range of micrometers. Using this technology, micron-scale grooves, strips, and membranes can be processed and etched, making the pressure sensor enter the micron stage.
All invasive blood pressure is still an indispensable means in major operations such as operating rooms and ICUs and in rescuing critically ill patients. The non-invasive manometry has the advantages of simple operation, no pain, and easy acceptance, and is widely used in clinical practice. The disadvantages are: high price, requires trained professionals to use it.
The invasive blood pressure transducer is used to connect the patient and the monitor, and can measure the invasive blood pressure of the human body, such as arterial pressure, central venous pressure, pulmonary artery pressure, left coronary artery pressure, intracranial pressure, etc., to provide reference for doctors to observe the patient’s condition. It is widely used in hospital anesthesiology, intensive care unit (ICU) and cardiology/cardiac surgery. At present, the most important application in China is the anesthesiology department of the hospital. The pressure sensor is used as a monitoring consumable in conjunction with anesthesia surgery, followed by the monitoring equipment for cardiac interventional surgery and angiography. Most patients will bring the pressure sensor in general anesthesia surgery into the ICU ward.
Antmed invasive blood pressure transducer uses the world’s leading pressure chip to sense blood pressure changes in a subtle way, providing the most-timely clinical indications for clinical operations. Our pressure sensors are available in single, dual, and triple-channels. At the same time, it has nine interfaces to meet various interface requirements, such as Mindray, Edwards, Utah, BD, Argon, Philips and other manufacturers. The invasive blood pressure transducer has passed ISO 13485, MDSAP, CE, FDA 510K marketing approval. Our blood pressure transducer specifications and accessories are complete, from fixing plates, fixing clips, fixing frames to IBP cables, our sensors can measure blood pressure, urine pressure and other physiological pressures of the human body.
All of our invasive blood pressure transducer are 100% factory tested, which ensures the quality of our products. Antmed disposable pressure transducer (DPT) is widely used in critical care and anesthesia that provides consistent and accurate readings during invasive blood pressure monitoring.
Post time: Aug-24-2022