ecls_membrane_lung
This table stores information about the membrane lungs in use. A circuit usually consists of at least one membrane lung.
| Column name | Required | Data Type |
|---|---|---|
| membrane_lung_id | True | integer, generated always as identity |
| start_datetime | True | timestamptz |
| stop_datetime | (True) | timestamptz |
| person_id | True | integer |
| priming_solution_concept_id | True | integer |
| stop_reason_concept_id | (True) | integer |
| material_id | True | integer |
| sn | text | |
| lot | text | |
| ref | text | |
| udi | text |
.membrane_lung_id
The primary key.
.start_datetime
Use the date and time when the membrane lung was added.
.stop_datetime
Use the date and time when the membrane lung was removed.
.person_id
The foreign key to the person table.
.priming_solution_concept_id
The foreign key to the concept table.
Various priming solutions are used when potentially priming a new membrane
lung. If the circuit and membrane lung were primed in the same moment,
choose the same concepts:
Allowed concepts:
| concept_id | concept_name | comment |
|---|---|---|
| 4162581 | Sodium chloride solution | Sodium chloride a placeholder for any crystalline fluid. This is necessary due to design of the drug vocabularies used by the OMOP CDM. |
| 4226865 | Blood | |
| 37311619 | Albumin human |
.stop_reason_concept_id
The foreign key to the concept table.
Choose the right concept to describe, why the membrane lung was removed.
Allowed concepts:
| concept_id | concept_name | comment |
|---|---|---|
| 4149524 | Patient's condition improved | |
| 40483850 | Treatment changed | Indicating that the membrane lung was not necessary anymore. |
| 434489 | Dead | |
| 4154766 | Moribund | |
| 36717814 | Acute obstruction to extracorporeal blood flow | |
| 36717815 | Increasing resistance to extracorporeal blood flow | |
| 36717816 | Air in extracorporeal life support circuit or component | |
| 36717819 | Accidental dislodgement of extracorporeal life support component | |
| 36717820 | Decreased efficiency of extracorporeal membrane lung | |
| 36717826 | Coagulopathy caused by extracorporeal membrane lung | |
| 36717831 | Hemolysis caused by extracorporeal membrane lung | |
| 36717836 | Blood clot in extracorporeal membrane lung | |
| 36717838 | Extracorporeal membrane lung failure | |
| 36717844 | Impaired structural integrity of extracorporeal life support circuit or component | |
| 44790553 | Following protocol | If the center demands a change/stop of the component, use this concept. |
| 36717877 | End of product life-cycle |
.material_id
The foreign key field to the ECLS CDM ecls_membrane_lung_material table.
.sn
If applicable, the serial number of the membrane lung.
.lot
If applicable, the lot number of the membrane lung.
.ref
If applicable, the reference number of the membrane lung. This is usually the manufacturer's internal model number.
.udi
If applicable, the whole data matrix/bar code of the Unique Device Identifier, consisting of UDI-DI + UDI-PI.