Comment ajouter OBR au message HL7?

Question

J'essaye de générer le message HL7 en utilisant la bibliothèque Python hl7apy, mais quand le message HL7 est généré, il ne donne pas le segment OBR dans la sortie, essayez de résoudre cette requête.

Le code est

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

Vous devez ajouter un OrderDetailGroup avant d'ajouter et de définir le segment OBR.