如何將OBR添加到HL7消息中？

Question

我試圖使用Python庫hl7apy生成HL7消息，但是當生成HL7消息時，它不會在輸出中提供OBR段，請嘗試解決此查詢。

的代碼是

from hl7apy import core 
hl7 = core.Message("ORM_O01") 
hl7.msh.msh_3 = "SendingApp" 
hl7.msh.msh_4 = "SendingFac" 
hl7.msh.msh_5 = "ReceivingApp" 
hl7.msh.msh_6 = "ReceivingFac" 
hl7.msh.msh_9 = "ORM^O01^ORM_O01" 
hl7.msh.msh_10 = "168715" 
hl7.msh.msh_11 = "P" 

# PID 
hl7.add_group("ORM_O01_PATIENT") 
hl7.ORM_O01_PATIENT.pid.pid_2 = "1" 
hl7.ORM_O01_PATIENT.pid.pid_3 = "A-10001" 
hl7.ORM_O01_PATIENT.pid.pid_5 = "B-10001" 
hl7.ORM_O01_PATIENT.pid.pid_6 = "DOE^JOHN" 

# ORC 
hl7.ORM_O01_ORDER.orc.orc_1 = "1" 
hl7.ORM_O01_ORDER.ORC.orc_10 = "20150414120000" 

# OBR 
# We must explicitly add the OBR segment, then populate fields 
hl7.ORM_O01_ORDER.ORM_O01_ORDER_DETAIL.ORM_O01_OBSERVATION.ORM_O01_ORDER_CHOICE.add_segment("OBR") 
hl7.ORM_O01_ORDER.ORM_O01_ORDER_DETAIL.ORM_O01_OBSERVATION.ORM_O01_ORDER_CHOICE.OBR.obr_2 = "1" 
hl7.ORM_O01_ORDER.ORM_O01_ORDER_DETAIL.ORM_O01_OBSERVATION.ORM_O01_ORDER_CHOICE.OBR.obr_3 = "2" 
hl7.ORM_O01_ORDER.ORM_O01_ORDER_DETAIL.ORM_O01_OBSERVATION.ORM_O01_ORDER_CHOICE.OBR.obr_4 = "1100" 

assert hl7.validate() is True 

print "\n Validate HL7 Message: ", hl7.validate() 

print "\n\n HL7 Message : \n\n", hl7.value 
print "\n\n" 
# Returns True 

Answer 1

你應該添加和填充OBR段之前添加OrderDetailGroup。