Abstract:
The inventive concept relates to a health care system, and more particularly, to a health care server of the health care system and a method of operating the same. The health care server includes a symptom collection module collecting clinical information of patient from a hospital server and health information of patient from an individual health record server; an alarm and reaction rule management module generating an alarm rule on the basis of the clinical information and the health information; and an alarm generation module monitoring the health information or the clinical information and generating an alarm when the monitored health information or the clinical information corresponding to the alarm rule. The health care server can provide a different alarm service to a patient having a different health state with reference to clinical information and health information of each patient.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This U.S. non-provisional patent application claims priority under 35 U.S.C. §119 of Korean Patent Application No. 10-2011-0134832, filed on Dec. 14, 2011, the entire contents of which are hereby incorporated by reference. 
     BACKGROUND 
     The present inventive concept herein relates to health care systems, and more particularly, to a health care server of health care system and a method of operating the same. 
     As the standard of living is improved, an interest in health continues to increase. As a smart phone and a tablet PC become popular, an interest in a technology simply checking health information at home or at work also continues to increase. 
     If the elderly having chronic disease measures health information such as a blood pressure, a blood sugar, etc., there is a technology of informing whether a health of the elderly is well or not according to the previously defined rule. However, in conventional ways, without considering an individual disease and the degree to which the disease is succeeding, whether a health of user is well or not is judged by applying the same rule to all the users. 
     SUMMARY 
     Embodiments of the inventive concept provide a health care server. The health care server may include an alarm and reaction rule management module generating an alarm rule on the basis of clinical information of patient collected from a hospital server and health information of patient collected from an individual health record server; and an alarm generation module monitoring health information or clinical information of patient collected from the individual health record server and generating an alarm when the monitored health information or the clinical information of patient corresponding to the alarm rule set in alarm and reaction rule management module. 
     Embodiments of the inventive concept also provide an operation method of health care server. The operation method may include storing health information received from an individual health record server of patient in a symptom data base; comparing the health information with an alarm rule corresponding to the patient among alarm rules stored in an alarm and reaction rule data base; and generating an alarm when the health information corresponds to the alarm rule of the patient. 
    
    
     
       BRIEF DESCRIPTION OF THE FIGURES 
       Preferred embodiments of the inventive concept will be described below in more detail with reference to the accompanying drawings. The embodiments of the inventive concept may, however, be embodied in different forms and should not be constructed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concept to those skilled in the art. Like numbers refer to like elements throughout. 
         FIG. 1  is a block diagram illustrating a health care system in accordance with some embodiments of the inventive concept. 
         FIG. 2  is a drawing showing an embodiment of rules defined in a alarm/reaction rule management module. 
         FIG. 3  is a flow chart illustrating an operation of tailored health care server of health care system of  FIG. 1 . 
         FIG. 4  is a block diagram illustrating a health care system in accordance with some other embodiments of the inventive concept. 
         FIG. 5  is a flow chart illustrating an operation of tailored health care server of health care system of  FIG. 4 . 
     
    
    
     DETAILED DESCRIPTION OF THE EMBODIMENTS 
     Embodiments of inventive concepts will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. This inventive concept may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concept to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like numbers refer to like elements throughout. 
       FIG. 1  is a block diagram illustrating a health care system  100  in accordance with some embodiments of the inventive concept. The health care system  100  previously sets a different alarm/reaction rule to a different patient on the basis of clinical information and health information of each patient. Thus, when a health of patient becomes disorder, the health care system  100  can provide a tailored service to a patient. Referring to  FIG. 1 , the health care system includes a hospital server  110 , an individual health record server  120  and a tailored health care server  130 . 
     The hospital server  110  stores clinical information of patient in a clinical information data base  111 . The clinical information is a medical record of hospital at which a patient sought medical advice or an electronic medical record (EMR). For example, the clinical information includes a medical record of test result information, prescription information, medical advice information, etc. that a hypertensive, a diabetic patient and a stroke patient had a medical examination at a hospital. The clinical information stored in the hospital server  110  is transmitted to a tailored health care server through a wire/wireless internet or a mobile system. 
     The individual health record server  120  stores health information of patient measured at home or in a mobile environment in a health record data base  121 . When a patient measures health information using a predetermined device at home or in a mobile environment, the measured health information is stored in the health record data base  121  of the individual health record server  120 . Health information of patient can be measured by a blood pressure gauge, a blood sugar gauge, a weighing machine, a thermometer, an activity sensor, quantity of motion gauge, a fall sensing device and a taking medicine sensing device. 
     The tailored health care server  130  receives clinical information of patient and health information of patient from the hospital server  110  and the individual health record server  120  and judges whether or not a health of patient is good according to a state of patient using the clinical and health information. The tailored health care server  130  includes a symptom collection module  131 , a symptom data base  132 , an alarm/reaction rule management module  133 , an alarm/reaction rule data base  134  and an alarm generation module  135 . 
     The symptom collection module  131  receives clinical information of each of patients from the clinical information data base  111  of the hospital server  110 . The symptom collection module  131  receives health information of patient from the health record data base  121  of the individual health record server  120 . The symptom collection module  131  stores the received clinical information and the received health information in the symptom data base  132 . 
     Data is added to the clinical information when a patient receives a medical treatment. Thus, the clinical information data base  111  and the symptom data base  132  corresponding to the clinical information data base  111  are updated when a patient receives a medical treatment. The clinical information data base  111  and the symptom data base  132  corresponding to the clinical information data base  111  are updated once a month or two months. 
     Health information can be easily measured at home or in a mobile environment. Thus, the health record data base  121  and the symptom data base  132  corresponding to the health record data base  121  will be frequently updated (e.g., once or twice a day). 
     The alarm/reaction rule management module  133  generates a rule for judging whether or not a health of patient is good and stores the generated rule in the alarm/reaction rule data base  134 . The rule generated from the alarm/reaction rule management module  133  is defined on the basis of clinical information and health information of each patient stored in the symptom data base  132 . The rule generated from the alarm/reaction rule management module  133  is tailor-set by a doctor and tailored rule is updated by a doctor&#39;s control when a patient visits a hospital or according to a change of patient&#39;s condition. 
     The rule generated from the alarm/reaction rule management module  133  includes a reaction which a patient should perform when the rule corresponds to a corresponding rule. The rule generated from the alarm/reaction rule management module  133  may be defined, for example, like  FIG. 2 . 
     Referring to  FIG. 2 , data regarding to disease code, TOAST disease classification and a prescription code of rule1, rule2 and rule 3 is data collected from the clinical information data base  111  of the hospital server  110 . Data regarding to a blood sugar, cholesterol and H-CRP of the rule1, the rule2 and the rule 3 is data collected from the health record data base  121  of the individual health record server  120 . 
     A patient corresponding to the rule 1 has a disease code of “cerebral infarction” and is sick with a disease corresponding to TOAST disease classification of “cardio-aortic embolism”. The patient was treated with “hypoglycemic agent” for the corresponding disease. If glucose AC of patient measured at home is more than 150 mg/dl or less than 50 mg/dl, it may be judged that a health of corresponding patient has a problem. In this case, the corresponding patient measures his blood sugar again after fasting for 6 hours and after that, should perform a talking with a doctor. 
     Referring to  FIG. 1  again, the alarm generation module  135  generates a tailored alarm on the corresponding patient when a health of patient has a problem. 
     The alarm generation module  135  monitors data being input into the symptom data base  132  and checks whether a patient corresponding to the rule stored in the alarm/reaction rule data base  134  is found or not. The alarm generation module  135  accesses to the symptom data base  132  in real time or at intervals of the predetermined time and checks whether a corresponding rule is in the rules stored in the alarm/reaction rule data base  134 . 
     When a patient corresponding to the rule is found, the alarm generation module  135  generates an alarm and transmits the generated alarm to a patient and/or a doctor through SMS, an e-mail and SNS (facebook, tweeter, etc.). 
     In this case, an alarm generated from the alarm generation module  135  includes information about that a health of corresponding patient has a problem and information a reaction which the corresponding patient should do. If a patient corresponding to the rule 1 is found, the alarm generation module  135  transmits information that the amount of blood sugar has a problem to a patient and transmits information directing that a blood sugar should be measured again after fasting for 6 hours to a patient. 
       FIG. 3  is a flow chart illustrating an operation of tailored health care server  130  of health care system  100  of  FIG. 1 . In  FIG. 3 , for convenience of description, a case that a patient measures health information at home is described as an illustration. 
     In S 110 , the symptom data base  132  is updated. That is, when a patient measures his health information using a predetermined device at home, the corresponding information is collected by the symptom collection module  131  and is stored in the symptom data base  132 . 
     In S 120 , it is judged whether a patient corresponding to an alarm/reaction rule is found or not. That is, the alarm generation module  135  frequently monitors the symptom data base  132  and judges whether a patient corresponding to the rule previously stored in the alarm/reaction rule data base  134  is found or not. 
     When a corresponding patient is found, in S 130 , a tailored alarm is generated. That is, the alarm generation module  135  transmits information that a health of patient has a problem and information about a reaction that a patient should do. In this case, the corresponding patient can do additional actions according to information included in the alarm information and the actions that the corresponding patient did can be stored in the symptom data base  132  through the individual health record server  120 . 
     As described above, a health care system in accordance with some embodiments of the inventive concept can judge whether a health of patient has a problem or not by applying a different rule to a different patient on the basis of clinical information and health information of each patient. Thus, the health care system in accordance with some embodiments of the invention concept can provide a tailored service to a patient. 
       FIG. 4  is a block diagram illustrating a health care system  200  in accordance with some other embodiments of the inventive concept. The health care system  200  of  FIG. 4  is similar to the health care system  100  of  FIG. 1 . Referring to  FIG. 4 , the health care system  200  includes a hospital server  210 , an individual health record server  220  and a tailored health care server  230 . 
     Unlike the health care system  100  of  FIG. 1 , the health care system  200  of  FIG. 4  further includes an emergency signal generation module  236 . The emergency signal generation module  236  transmits an emergency rescue request to a rescue center server (not shown) when a patient corresponding to the rule stored in the alarm/reaction rule data base  234  is found and an emergency occurs in the corresponding patient. Whether an emergency occurs or not is judged by considering health information additionally measured on the corresponding patient. 
       FIG. 5  is a flow chart illustrating an operation of tailored health care server  230  of health care system  200  of  FIG. 4 . 
     In S 210 , a symptom data base  232  is updated and in S 220 , an alarm generation module  235  frequently monitors the symptom data base  232  and judges whether a patient corresponding to the rule stored in the alarm/reaction rule data base  234  is found or not. 
     When the corresponding patient is found, the alarm generation module  235  transmits information that a health of corresponding patient has a problem and information about a reaction that the corresponding patient should do to the patient corresponding to the corresponding rule (S 230 ). 
     In S 240 , the symptom data base  232  is updated again. The corresponding patient additionally measures health information using a device after doing an action according to the information about the reaction transmitted by the alarm generation module  135  and the additionally measured health information is stored in a health record data base  121  of the individual health record server  120 . The additionally measured health information is stored in the symptom data base  132  through a symptom collection module  131 . 
     In S 250 , whether an emergency occurs or not is judged. That is, the emergency signal generation module  236  judges whether or not an emergency occurs in the corresponding patient on the basis of information about the alarm transmitted to the corresponding patient and the additionally measured health information. When an emergency occurs, the emergency signal generation module  236  transmits an emergency rescue request signal to a rescue center (S 260 ). 
     According to the inventive concept, a health care server can provide a different alarm service to a patient having a different health state. 
     The foregoing is illustrative of the inventive concept and is not to be construed as limiting thereof Although a few embodiments of the inventive concept have been described, those skilled in the art will readily appreciate that many modifications are possible in the embodiments without materially departing from the novel teachings and advantages of the present invention. Accordingly, all such modifications are intended to be included within the scope of the present invention as defined in the claims. The present invention is defined by the following claims, with equivalents of the claims to be included therein.