Huawei joins hands with Nanjing Drum Tower Hospital to build a smart healthcare ecosystem
Centennial hospital, facing the rapid reform
In 1892, the "Christ Hospital" founded by William E. McLean, a Canadian missionary funded by the American Society of Christ, was the predecessor of Nanjing Gulou Hospital. It has developed into a century-old history. It is a collection of medical care , teaching, The scientific research is one of the three-level medical research university affiliated hospitals in Jiangsu Province with the strongest comprehensive strength and the most trusted people. In recent years, while building a century of history and culture, Drum Tower Hospital has adhered to medical reform and implemented scientific management. However, under the new medical reform situation, the traditional hospital management concepts and methods have been challenged and impacted. It is an inevitable trend to improve the overall management level of hospitals and maximize the social and economic benefits of hospitals.
In this development background, hospital development faces a very important choice: hospital applications have very stringent requirements for the continuous and stable operation of IT systems. The existing network equipment can no longer meet the development needs of information construction, and new systems are needed. New systems mean that you need to meet unpredictable compatibility risks at all times, and how to ensure business continuity once equipment failures occur?
In the face of new medical reform, whether it is necessary to abandon the traditional data center operation and maintenance management mode, can we establish a shared service through information technology, how to establish a smart and stable data center architecture to ensure business continuity, is the current Nanjing Drum Tower Hospital IT The top priority of construction and development.
Double work to help new IT, guarantee a sustainable new future
At the beginning of 2014, Huawei first held the Nanjing Drum Tower Hospital. Through the exchange, it was discovered that the existing two sets of storage rooms in the hospital room are in the form of data local mirroring, which is used to implement storage hot backup. In the event of main production storage failure, application service switching is required. There is a risk of business continuity. The data building of the new building carries the main business system of the entire hospital. The disaster recovery method is relatively weak. It is necessary to consider establishing a data center-level disaster recovery emergency mechanism, and support the data-level dual-active solution upgrade to the application-level dual-active planning.
After in-depth discussions and analysis, in response to the current IT architecture of Drum Tower Hospital, Huawei proposed a dual-active data center solution to ensure business continuity, and recommended that Drum Tower Hospital build a disaster recovery system in three phases to realize the core business system of Drum Tower Hospital ( HIS/EMR/PACS) enables disaster recovery between data centers and disaster recovery centers.
It is recommended that a virtualized cluster be deployed in two data centers to simultaneously write production data to two data center storages to achieve high service continuity of HIS and EMR system data, and ensure that the virtualized clusters take over the existing network HP storage and Huawei. High-performance storage, fully realized. For the PACS system, add a VIS6600T virtual storage engine to the new data center, integrate the existing IBM storage and new center S5600T storage, and achieve data double writing.
Drum Tower Hospital Double Live Solution Topology
The dual-active solution designed by Huawei is more stable and flexible than the original architecture. Data double-active access, while ensuring the normal operation and maintenance of the business system, reducing the impact of hospital business interruption, resource utilization increased by 100%; at the same time eliminating system single point of failure, core business 7*24 stable online, data loss rate dropped to At the same time, unified management is realized, and investment protection for existing equipment is realized, with a lower TCO of 40%. Huawei conducted a series of POC field tests for Nanjing Gulou Hospital, which eliminated customer concerns, completed the overall project delivery from end to end, and provided localized professional guidance services. At the same time, the program has good scalability and can be smoothly expanded to the business level. Double live.
Inheriting a century of culture, innovative ideas, and revitalizing traditional medicine
In recent years, in order to adapt to the new situation and new requirements of medical reform, the leaders of the hospital have implemented scientific management and braved the new peak of technology while inheriting the history and culture of the past century. The Huawei dual-active data center solution breaks the traditional data center single-point operation and maintenance mode. The innovative double-lived thinking ensures the stability of the data center architecture, enables the front-end medical service system to operate more efficiently and stably, and shortens the IT business process. . Through the security of data security and the stability of business support, unnecessary unnecessary operation and maintenance expenses are avoided.
On May 5, 2016, Huawei and Nanjing Gulou Hospital carried out disaster prevention drills from the following aspects: 1. Storage virtualized gateway heartbeat link failure; 2. Storage virtualization gateway single controller failure; 3. Storage virtualization The storage dual controller fails; 4. Single site ä¿¡æ¯ (Information Room Site 瘫痪). The entire disaster recovery exercise process was very smooth, which fully guaranteed the business continuity of the information system of the Drum Tower Hospital.
Huawei has always been committed to the development and evolution of informatization innovation in the medical industry . In the future informatization construction, Huawei will continue to help customers promote innovative new ideas, and join hands with Nanjing Gulou Hospital to build a true business-sustainable smart healthcare. ecosystem.
1.50 Test Strips Per Bottle
2.Urobilinogen, Glucose, Bilirubin, Ketone (acetone, acetoacetic acid), Specific Gravity, Blood, pH, Protein, Nitrite, Leukocytes
3.10 Parameter Veterinary Urine Test
4.Four languages, English, French, German or Spanish (instructions in English)
5.Specific Gravity range more suited to animals
[Test Principle]
Urobilinogen:Urobilinogen with diazonium salt produce red violet dyes in strong acid medium.
Bilirubin:The direct bilirubin with dichlorobenzene diazonium produce azo dyes in acid medium.
Ketone:The acetoacetic acid and sodium nitroprusside cause reaction in alkaline medium,which produces red violet compound.
Blood:Hemoglobin acts as peroxidase. It can cause peroxidase release neo-ecotypes oxide (O).(O) oxidizes the indicator and make the color change subsequently.
Protein:It is based on a specific pH indicator attracted by cation on protein molecule,the indicator further ionized and make the color change.This phenomenon is called protein-error-of -indicator principle.
Nitrite:Nitrite and aromatic amine are diazotized to form a diazonium compound.The diazonium compound reacts with tetrahydrobenzo(h)quinolin 3-phenol produce the red azo dye.
Leukocyte:Pyrrole amino acid ester produce free phenol under the hydrolysis of esterase in neutrophile granulocyte,the free phenol couple with phenyl diazonium salt produce purple azo dyes.
Glucose:The glucose oxidized by glucose oxidase catalyzes the formation of glucuronic acid and peroxide hydrogen.Peroxide hydrogen releases neo-ecotypes oxide(O)under the function of peroxidase.(O)oxidizes tetramethyl benzidine, which make the color change.
Specific Gravity:Methyl vinyl ether and maleic acid copolymer is weak acid (-COOH) exchanger,the M+ cation (the major is Na+) in urine reacts with the exchanger and release hydrogen ion,hydrogen ion reacts with indicator produce color change.
pH:The method of pH indicator is applied.
Ascorbic Acid:Ascorbic acid deoxidizes the 2.6-dichlorphenolindophenol dye into colorless in alkaline medium.
Microalbumin:Sulfone phthalein dye has high sensitivity to microalbumin by the method of protein error.
Creatinine:Creatinine with 3,5-Dinitrobenoic acid produce violet compound in alkaline medium.
Calcium:Calcium ion reacts with methyl bromothymol blue produce color change in alkaline medium.
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