RESUMEN
【Objective】 To explore and evaluate the application of blood intelligent management platform (scheme) based on the Internet of Things(IoT)in the clinical blood management for hospitals. 【Methods】 Based on radio frequency identification technology (RFID), smart blood refrigerators, IoT blood shipping containers, automated blood bank systems, smart blood management software, etc. were developed and integrated as an IoT blood intelligent management platform (scheme). The blood storage, management software and hardware systems were organically combined, and the blood storage equipment was moved forward to the clinical departments to solve the concerns of clinicians. 【Results】 The in-depth integration of IoT technology, RFID and refrigeration technology has built an RFID-based IoT blood management solution, which integrates blood storage, transfusion, and quality control management, also realizes the entire process of supervision and traceability of clinical blood transfusion. The forward movement of blood bank to the clinical departments and the implementation of electronic cross-matching streamlined and optimized the clinical blood flow. The waiting time of patient′s for blood transfusion was shortened from (40±10) min to less than 2 min. The whole process of cold chain logistics ensured the storage quality of blood products issued, so that the clinical departments can return the untransfused blood and Blood Transfusion Department can reissue it to other hospitals. 【Conclusion】 IoT blood intelligent management based on RFID realizes the intelligent management of clinical blood transfusion and blood information traceability. The forward movement of blood bank to the clinical departments improves the efficiency of clinical blood transfusion, avoids the waste of blood source, and ensures the safety of blood transfusion. It is worth promoting in the whole process of blood transfusion.
RESUMEN
【Objective】 To establish an intelligent management system of surgery blood (IMSSB) and explore its effectiveness in promoting rational and timely blood transfusion in surgical patients. 【Methods】 IMSSB was constructed based on the hospital closed-loop blood transfusion information management system, clinical transfusion mobile nursing APP system, and the Internet of Things blood bank forward management system to dynamically guide, supervise and evaluate the whole process of perioperative blood transfusion management. Blood management data of 100 patients undergoing cardiac vascular surgery before( from May to October, 2018) and after (from November 2018 to April 2019) the application of IMSSB were selected and compared to evaluate the role of the system in the management of surgical blood. 【Results】 Time, from blood application to transfusion, during surgery was shortened(30 minutes before vs less than 2 minutes after). The proportion of patients with Hb over 110g/L after intraoperative blood transfusion decreased significantly from 30.5%(25/82) to 8.5%(4/47)(P<0.01). The incidence of surgical blood transfusion decreased from 82.0%(82/100) to 47.0%(47/100)(P<0.01). 【Conclusion】 IMSSB, as an innovation of clinical blood management mode for surgical patients, can promote timely and rational blood transfusion during operation, which is of great significance to improve operation safety.
RESUMEN
Transient receptor potential vanilloid 1 (TRPV1) is a non-selective positive ion channel that is mainly expressed in sensory neurons and a member of transient receptor potential (TRP) family. The receptor could be activated by mechanical irritation, chemical irritation or endogenous ligand to mediate pains and cause injury to body functions. Traditional Chinese medicine believes that the mechanism of pain is that "stagnation leads to pain". Specifically, both of the contracture and tautness caused by cold and the blood stasis could result in blood impassability and pain. Most of traditional Chinese medicines for clearing heat and removing toxicity have the anti-inflammatory effect, while those for warming interior, and promoting blood circulation to remove blood stasis have the effect in smoothening blood vessels. Therefore, either with the anti-inflammatory effect or the effect in smoothening blood vessels, traditional Chinese medicines for clearing heat and removing toxicity, warming interior, and promoting blood circulation have the analgesic effect In this paper, the authors summarize the analgesic effect of the above three traditional Chinese medicines, with TRPV1 as the target.