How to filter A01 message when the room or bed is missing

[Amdy Diene]

Hi all, I need a script to filter messages A01, A02, A12, A13, when the room or bed is missing from the message.

Thank you

Topic

[Linus Betschart]

if you are doing it with an xlate you can just do a bulk copy, then an IF statement, and within the IF statement (missing bed) you do a suppress action. thats it.  🙂

[Amdy Diene]

Thank you Linus, but I was looking for an sample of a script that does that.  I am new to using Cloverleaf again after several years since version 3.7.

[Kevin Crist]

Hi Andy,

Not sure of your level of tcl but here is one that you should just have to modify a little to hopefully meet your needs or get started at least.

Code:

######################################################################
# Name: tpsKillA31WithPV1Empty
#
# Purpose: Kills all A31’s going to CareManager that have no information
#           in the PV1 segment..
#
# UPoC type: tps
# Args: tps keyedlist containing the following keys:
#       MODE    run mode (”start”, “run” or “time”)
#       MSGID   message handle
#
# Returns: tps disposition list:
#          
# KILL when ADT = A31 and patient has no PV1 information  
# CONTINUE all others
#

proc tpsKillA31WithPV1Empty { args } {
keylget args MODE mode               ;# Fetch mode
   
    global HciConnName
    set procName “tpsKillA31WithPV1Empty”
set dispList {} ;# Nothing to return
set foundA31 {}
set assignedPatientLocation {}

switch -exact — $mode {
start {
# Perform special init functions
# N.B.: there may or may not be a MSGID key in args
}

run {
# ‘run’ mode always has a MSGID; fetch and process it
keylget args MSGID mh

set msgtext  [msgget $mh]
set fieldsep [crange $msgtext 3 3]
set subfieldsep [crange $msgtext 4 4]
set segments [split $msgtext “r”]

foreach seg $segments {
             if {[cequal [crange $seg 0 2] “MSH”]} {
          # this segment (seg) is MSH
          # get the field data
             set data [split $seg $fieldsep]
             set field [lindex $data 8]
             set data [split $field $subfieldsep]
             set triggerType [lindex $data 0]
             set triggerEvent [lindex $data 1]

     # Check for an ADT and A31 trigger Event.
       if {[cequal $triggerType “ADT”] && [cequal $triggerEvent “A31″]} then {
       set foundA31 “YES”
#echo foundA31: $foundA31
       }
 
  } elseif {[cequal [crange $seg 0 2] “PID”]} {
          # this segment (seg) is PID
             set data [split $seg $fieldsep]
             set patientAccount [lindex $data 18]
             set patientName [lindex $data 5]
 
  } elseif {[cequal [crange $seg 0 2] “PV1″]} {
          # this segment (seg) is PV1
             set data [split $seg $fieldsep]
       #      set patientType [lindex $data 2]
             set assignedPatientLocation [lindex $data 2]

     # Check for a Assigned Patient Location.
       if {[cequal $assignedPatientLocation “”]} then {
       set assignedPatientLocation “NO”
     
                               }
                          }
      }

     #
     # If the ADT trigger event is an A31 and the assigned patient location is not loaded then
     # kill the message, otherwise continue it.  
     #

     if {[cequal $foundA31 “YES”] && [cequal $assignedPatientLocation “NO”]} {
#        puts $msgtext
                 puts “$HciConnName\$procName – KILLING A31 for patient: $patientName – $patientAccount”
                 echo
                         lappend dispList “KILL $mh”
#              } else {
#        puts $msgtext
#                  puts “$HciConnName\$procName – CONTINUING ADT for Patient: $patientName – $patientAccount”
#                  echo
                 lappend dispList “CONTINUE $mh”
         }
       return $dispList
}

time {
# Timer-based processing
# N.B.: there may or may not be a MSGID key in args
}

shutdown {
   # Doing some clean-up work
}

default {
error “Unknown mode ‘$mode’ in tpsKillA31WithPV1Empty”
}
}

return $dispList
}

[Amdy Diene]

This is what I was looking for.

Thanks

[David Barr]

You could use my expression filter proc and call it with these arguments:

Code:

{ EXPRESSION { (%PV1.3.2% ne ” && %PV1.3.3% ne ”) || [lsearch -exact { A01 A02 A12 A13 } %MSH.9.2%] < 0 } }

[Kevin Crist]

can i get a copy by chance? That looks interesting.

thanks.

[Amdy Diene]

Dave, I got your EXPRESSION filter, thank you.

[David Barr]

See this thread for more information:

https://usspvlclovertch2.infor.com/viewtopic.php?t=6666

This also requires that you install the HL7 parser from this thread:

https://usspvlclovertch2.infor.com/viewtopic.php?t=4886

I normally would call this on the route from your inbound thread to your outbound thread.

[Author]

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