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feat: implement 4-point demographic synchronization & patient validation

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This commit is contained in:
prathiyuman
2026-07-15 11:33:48 +05:30
parent ae5a928671
commit 554771abfe
6 changed files with 407 additions and 34 deletions
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fiveparaminte-main/contec_parser.py
+30 -3
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@@ -133,7 +133,7 @@ def parse_contec_hl7_text(raw_text: str, client_ip: str) -> Optional[NormalizedV
found_any = False
# Parse PID and OBX segments
# Parse PID, PV1 and OBX segments
for seg in segments[1:]:
fields = seg.split("|")
if not fields:
@@ -142,10 +142,37 @@ def parse_contec_hl7_text(raw_text: str, client_ip: str) -> Optional[NormalizedV
seg_name = fields[0]
if seg_name == "PID":
# PID-3: MRN / Patient ID
if len(fields) > 3 and fields[3]:
patient_id = fields[3].split("^")[0]
patient_id = fields[3].split("^")[0].strip()
vitals_dict["patient_id"] = patient_id
# PID-5: Patient Name (format: FamilyName^GivenName^...)
if len(fields) > 5 and fields[5]:
name_parts = fields[5].split("^")
family = name_parts[0].strip() if len(name_parts) > 0 else ""
given = name_parts[1].strip() if len(name_parts) > 1 else ""
full_name = f"{given} {family}".strip() or family or given
if full_name:
vitals_dict["patient_name"] = full_name
# PID-7: Date of Birth (YYYYMMDD or YYYY-MM-DD)
if len(fields) > 7 and fields[7]:
vitals_dict["patient_dob"] = fields[7].strip()
# PID-8: Administrative Sex (M / F / U / O)
if len(fields) > 8 and fields[8]:
vitals_dict["patient_gender"] = fields[8].strip().upper()
elif seg_name == "PV1":
# PV1-3: Assigned Patient Location (Room^Bed^...)
if len(fields) > 3 and fields[3]:
location_parts = fields[3].split("^")
# Use second component (Bed) if present, else first (Room)
bed = location_parts[1].strip() if len(location_parts) > 1 else location_parts[0].strip()
if bed:
vitals_dict["bed_id"] = bed
elif seg_name == "OBX":
if len(fields) > 5:
obs_val = fields[5].strip()