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.
Record the reason why the membrane lung was stopped.

Refer to Stop reasons for details on stopping the run, circuit and/or component properly.

.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.