L2 Healthcare Extension / L2 医疗健康行业扩展

L2 Healthcare Industry and Domain Extension — 28 classes, 10 relations (v1.0.0).

L2 医疗健康行业扩展 —— 包含 28 个类、10 个关系（v1.0.0）。

Source: l2-extensions/healthcare/healthcare_extension_v1.json

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Classes / 类 (28)

ID	EN	ZH	Parent	Definition (EN)
HealthcareProvider	Healthcare Provider	医疗服务提供者	Organization	An institution providing healthcare services, including hospitals, clinics, nursing homes, and third-party labs
Hospital	Hospital	医院	HealthcareProvider	A general or specialized medical institution with inpatient capabilities
ClinicalDepartment	Clinical Department	临床科室	OrgUnit	A department organized by medical specialty, e.g., cardiology, orthopedics, oncology
PharmaceuticalCompany	Pharmaceutical Company	制药企业	Organization	An enterprise engaged in drug R&D, manufacturing, and commercialization
DrugProduct	Drug Product	药品	ProductService	A registered therapeutic or prophylactic pharmaceutical product
MedicalDevice	Medical Device	医疗器械	ProductService	Instruments, equipment, and consumables used for diagnosis, treatment, or monitoring
ClinicalTrial	Clinical Trial	临床试验	Resource	A systematic study to evaluate safety and efficacy of drugs or devices in human subjects
Patient	Patient	患者	Role	An individual role receiving healthcare services
Physician	Physician	医师	Role	A licensed medical practitioner providing diagnosis and treatment
Nurse	Nurse	护士	Role	A clinical role providing nursing care and patient support
ClinicalResearcher	Clinical Researcher	临床研究员	Role	A research role designing and conducting clinical trials
Diagnosis	Diagnosis	诊断	DataObject	Disease determination based on symptoms, examinations, and lab results
Prescription	Prescription	处方	Document	Medication instructions issued by a physician for a patient
ElectronicHealthRecord	Electronic Health Record	电子健康档案	Document	Digitized systematic record of patient care including history, exams, medications, and procedures
ClinicalProtocol	Clinical Protocol	临床方案	Document	Standard document defining clinical trial design, execution, and data collection
RegulatorySubmission	Regulatory Submission	注册申报	Document	Application materials submitted to drug or device regulatory authorities for approval
PatientSafetyRisk	Patient Safety Risk	患者安全风险	Risk	Risk of patient harm due to medical errors, infection control failures, or adverse drug reactions
DataPrivacyRisk	Data Privacy Risk	数据隐私风险	Risk	Privacy compliance risk from health data breaches or inappropriate use of patient data
GMPPolicy	Good Manufacturing Practice Policy	GMP 政策	Policy	Quality management standards for pharmaceutical manufacturing ensuring drug safety, efficacy, and quality
HIPAAPolicy	Health Data Protection Policy	健康数据保护政策	Policy	Compliance policy protecting patient health information privacy and security (e.g., HIPAA, GDPR health provisions)
ClinicalCareProcess	Clinical Care Process	临床诊疗流程	Process	End-to-end care process from registration, consultation, examination, diagnosis to treatment
DrugDevelopmentProcess	Drug Development Process	药物研发流程	Process	Full pipeline from target discovery, preclinical, clinical trials to NDA submission
ClinicalInformaticsCapability	Clinical Informatics Capability	临床信息化能力	Capability	Capability to leverage IT for clinical decision support, medical records, and patient communication
HISSystem	Hospital Information System	医院信息系统	SystemApplication	Integrated information system managing hospital administrative, clinical, and financial operations
LISSystem	Laboratory Information System	实验室信息系统	SystemApplication	Information system managing lab sample processing, result recording, and reporting
BedOccupancyRate	Bed Occupancy Rate	床位使用率	KPI	Ratio of occupied beds to total available beds
ReadmissionRate	Readmission Rate	再入院率	KPI	Rate of unplanned readmissions within a defined period after discharge
ClinicalTrialSuccessRate	Clinical Trial Success Rate	临床试验成功率	KPI	Rate of clinical trials meeting primary endpoints, tracked by phase (I/II/III)

Relations / 关系 (10)

ID	Domain	Range	Definition (EN)
has_department	Hospital	ClinicalDepartment	A hospital has clinical departments
treats_patient	Physician	Patient	A physician treats a patient
prescribes	Physician	Prescription	A physician issues a prescription
documents_in_ehr	Diagnosis	ElectronicHealthRecord	A diagnosis is documented in the electronic health record
conducted_under_protocol	ClinicalTrial	ClinicalProtocol	A clinical trial is conducted under a clinical protocol
develops_drug	PharmaceuticalCompany	DrugProduct	A pharmaceutical company develops a drug product
submitted_for_approval	DrugProduct	RegulatorySubmission	A drug product is submitted for regulatory approval
managed_in_his	ElectronicHealthRecord	HISSystem	Electronic health records are managed in the HIS
tested_in_lis	Diagnosis	LISSystem	Lab results are recorded in the LIS
complies_with_gmp	DrugProduct	GMPPolicy	Drug manufacturing complies with GMP policy