🔍Observation

Data models

Kligo's API uses OpenMHealth as a standard data format. In this page you can find examples of data points returned from every devices compatible with Kligo.

Kligo adds some properties to OpenMHealth standard such as archived and consultationId

• consultationId: This parameter is defined by Kligo. It is used to identify the consultation. When the user starts an encounter then a consultationId is generated. Each data point will inherit the same consultationId until the user starts a new consultation.

• archived: This boolean is set to true once the consultation is over. Therefore the user has started a new consultation.

In future releases of Kligo, we will expose the data using FHIR.

Data point examples

Kligo's datapoints override Open mHealth default measurement.

Blood pressure monitor

Here is a sample heart rate data point in JSON delivered by Kligo:

{
    "deviceId":"5bcde9cc1b23d30019e47f7f",
    "deviceType":"blood_pressure_monitor",
    "consultationId":"0fecc0fc-9c07-4576-8917-549c5aec3e9b",
    "id":"c79d09fa-2cd4-4139-8f3b-aa947fb66fee",
    "value":66,
    "unit":"mmHg",
    "type":"diastolic_blood_pressure",
    "archived":false,
    "timestamp":1544799982719
},
{
    "deviceId":"5bcde9cc1b23d30019e47f7f",
    "deviceType":"blood_pressure_monitor",
    "consultationId":"0fecc0fc-9c07-4576-8917-549c5aec3e9b",
    "id":"36943935-38a6-47cc-b5e4-d8245eba141d",
    "value":122,
    "unit":"mmHg",
    "type":"systolic_blood_pressure",
    "archived":false,
    "timestamp":1544800685145
},
{
    "deviceId":"5bcde9cc1b23d30019e47f7f",
    "deviceType":"blood_pressure_monitor",
    "consultationId":"0fecc0fc-9c07-4576-8917-549c5aec3e9b",
    "id":"868b215d-4597-40bb-9109-de3d07b1c74f","value":70,
    "unit":"bpm",
    "type":"heart_rate",
    "archived":false,
    "timestamp":1544800685168
},

For instance, heart rate measurements can either be made by blood pressure monitors or oxymeters. If the user wants to favor one device over another one, delivering device types allows your software to filter out data points.

Weight scale

{
    "deviceId":"59fc6fcc0639bb000fe98d23",
    "deviceType":"body_scale",
    "consultationId":"224e2420-55b3-4676-bff8-58f20e5d7f3f",
    "id":"1b749937-689e-4bd2-a1d4-fc561baa22a7",
    "value":78.2,
    "unit":"kg",
    "type":"body_weight",
    "archived":false,
    "timestamp":1537286406129
}

{
    "deviceId":"59fc6fcc0639bb000fe98d23",
    "deviceType":"body_scale",
    "consultationId":"224e2420-55b3-4676-bff8-58f20e5d7f3f",
    "id":"1b749937-689e-4bd2-a1d4-fc561baa22a7",
    "value":78.2,
    "unit":"kg",
    "type":"body_weight",
    "archived":false,
    "timestamp":1537286406129
},
{
    "deviceId":"59fc6fcc0639bb000fe98d23",
    "deviceType":"body_scale",
    "consultationId":"224e2420-55b3-4676-bff8-58f20e5d7f3f",
    "id":"96a2b1b2-4f08-43e6-bd3f-e2ea51175503",
    "value":4481,
    "unit":"ohm",
    "type":"body_impedance",
    "archived":false,
    "timestamp":1537288188891
}

If your software sends to Kligo the patient's height (currently in development) (more information) Kligo can send you back more data, such as bmi etc... :

{
    "deviceId":"59fc6fcc0639bb000fe98d23",
    "deviceType":"body_scale",
    "consultationId":"eabdc349-2053-470b-8f0b-28bf837b7866",
    "id":"36915685-dad7-427a-8fbf-1a6116be94b5",
    "components":{
        "body_weight":{
            "value":78,
            "unit":"kg"
        },
        "body_impedance":{
            "value":4481,
            "unit":"ohm"
        },
        "body_fat_%":{
            "value":23,
            "unit":"%"
        },
        "total_body_water_percentage":{
            "value":["data"],
            "unit":"%"
        },
        "body_muscle_percentage":{
            "value":["data"],
            "unit":"%"
        },
        "bone_weight":{
            "value":["data"],
            "unit":"kg"
        },
        "body_mass_index":{
            "value":["data"],
            "unit":"kg/m^2"
        },
        "calorie":{
            "value":["data"],
            "unit":"cal"
        }
    },
    "type":"partial_body_composition",
    "archived":false,
    "timestamp":1546864517568
}

Thermometer

{
    "deviceId":"5a9ed48fe61a9b001914b27c",
    "deviceType":"thermometer",
    "consultationId":"0ead9198-5fcf-45b8-b5f8-9978334a7179",
    "id":"05704627-65fa-4e0c-933c-2a70d077b2ca",
    "value":36.7,
    "unit":"C",
    "type":"body_temperature",
    "archived":false,
    "timestamp":1539878211041
}

Glucometer

{
    "deviceId":"58e74a1a880c8b0024d51955",
    "deviceType":"blood_glucose_monitor",
    "consultationId":"8e2887f3-3bd7-4bfc-800d-aae6e301f45d",
    "id":"dd920ef6-53ef-45b7-8fe3-d81ba91f7bee",
    "value":180,
    "unit":"mg/dL",
    "type":"blood_glucose",
    "archived":false,
    "timestamp":1546873605412
}

Oxymeter

{
    "deviceId":"5c336cfc155a9f0017714ab2",
    "deviceType":"pulse_oximeter",
    "consultationId":"f80546a9-1198-4b0a-a005-e6de07d94893",
    "id":"f3142649-37e0-4dac-8d3d-02c01fbe7304",
    "value":81,
    "unit":"bpm",
    "type":"heart_rate",
    "archived":false,
    "timestamp":1546874219777
},
{
    "deviceId":"5c336cfc155a9f0017714ab2",
    "deviceType":"pulse_oximeter",
    "consultationId":"f80546a9-1198-4b0a-a005-e6de07d94893",
    "id":"77c6c043-a1ee-43d8-8771-2bcd176bbc5c",
    "value":98,
    "unit":"%",
    "type":"oxygen_saturation",
    "archived":false,
    "timestamp":1546874220777
}

Height gauge

{
    "deviceId":"5c336cfc155a9f0017714ab2",
    "deviceType":"weight_scale",
    "consultationId":"f80546a9-1198-4b0a-a005-e6de07d94893",
    "id":"1b749937-689e-4bd2-a1d4-fc561baa22a7",
    "value":78.2,
    "unit":"kg",
    "type":"body_weight",
    "archived":false,
    "timestamp":1537286406129
},
{
    "deviceId":"5c336cfc155a9f0017714ab2",
    "deviceType":"weight_scale",
    "consultationId":"f80546a9-1198-4b0a-a005-e6de07d94893",
    "id":"1b749937-689e-4bd2-a1d4-fc561baa22a7",
    "value":24,
    "unit":"kg/m^2",
    "type":"body_mass_index",
    "archived":false,
    "timestamp":1537286406129
},{
    "deviceId":"5c336cfc155a9f0017714ab2",
    "deviceType":"weight_scale",
    "consultationId":"f80546a9-1198-4b0a-a005-e6de07d94893",
    "id":"77c6c043-a1ee-43d8-8771-2bcd176bbc5c",
    "value":178,
    "unit":"cm",
    "type":"body_height",
    "archived":false,
    "timestamp":1546874220777
}

ECG

There are currently two ways of getting data from the ECG:

• ECG report: this is a pdf file that Kligo will save on the user's computer. The REST server shows the pointer the ECG on the corresponding record.

• ECG data: this is basically raw data coming from the ECG that Kligo will serve from the REST server.

In order to get ECG raw data, you must use Kligo mobile application. This is due to the fact that the ECG that provide raw data can only be operated from a mobile device (Android or iOS).

Result after using the EDAN - SE-301

{
    "deviceId":"59c4df93435de3002411c59d",
    "deviceType":"ecg",
    "consultationId":"c06e3e80-b28f-4890-bc26-956a3a5b8fc6",
    "id":"00ffa56c-6a06-45c6-9383-d182fd211080",
    "value":"/Users/docteur/Downloads/14-20171117-184952.pdf",
    "type":"ecg_report",
    "archived":false,
    "timestamp":1507626814399
}

ECG Data using the Diagnosis - Istel HR-2000

{
    "deviceId":"59c4df93435de3002411c59d",
    "deviceType":"ecg",
    "consultationId":"eabdc349-2053-470b-8f0b-28bf837b7866",
    "id":"36915685-dad7-427a-8fbf-1a6116be94b5",
    "components":{
        "L1":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        },
        "L2":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        },
        "L3":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        },
        "aVF":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        },
        "aVR":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        },
        "aVL":{
            "value":[0.00032,-0.00477,/* ... */],
            "unit":"mV"
        }
    },
    "type":"ecg_data",
    "archived":false,
    "timestamp":1546864517568
}

192KB

ecg-HR2000.json

Open

Full example of an ECG with the HR 2000

Result after using the CheckMe Pro

check-me-pro-response.json

{
        "deviceId": "98c4df93435de3002411t43e",
        "deviceType": "ecg",
        "consultationId": "3632b347-5fc5-4a4d-880d-b12245621b48",
        "id": "3b6aa6b9-96df-4151-be99-9be90b08f65c",
        "components": {
            "L1": {
                "value": [0.00032,-0.00477,/* ... */],
                "unit": "uV",
                "interpretation": "N"
            },
            "ST_amplitude": {
                "value": 0,
                "unit": "mV"
            },
            "QT_interval": {
                "value": 404,
                "unit": "ms"
            },
            "QRS_duration": {
                "value": 68,
                "unit": "ms"
            },
            "QTc": {
                "value": 400,
                "unit": "ms"
            },
            "PVC": {
                "value": 0,
                "unit": ""
            },
            "heart_rate": {
                "value": 59,
                "unit": "/min"
            }
        },
        "type": "ecg_data",
        "archived": false,
        "timestamp": 1547197077666
    }

189KB

ecg-checkmepro.js

Open

Full example of an ECG with the CheckMe Pro

Spirometer

{
    "deviceId":"59c4df93435de30024751c5a",
    "deviceType":"spirometer",
    "consultationId":"afd2c1a5-0112-4ee5-8e56-43addd80d7fa",
    "id":"1496fb4a-128e-4636-90bf-6dcfbcc7fa25",
    "components":{
        "FVC":{
            "value":2.3399999141693115,
            "unit":"L"
        },
        "FEV1":{
            "value":2.3399999141693115,
            "unit":"L"
        },
        "PEF":{
            "value":3.180000066757202,
            "unit":"L/s"
        },
        "Flow":{
            "value":["data"],
            "unit":"L/s"
        }
    },
    "type":"Spirometry panel",
    "archived":false,
    "timestamp":1544628006343
}

15KB

spirometer.json

Open

full example of an spirometry

Stethoscope

Audio streams are only available through Kligo's socket. Please make sure to read the Socket.IO page for more details about this.

Audio streams are encoded in PCM 16 bits (little endian) and can be easily buffered into an audio input.

Here are 10 secs of audio recording sampled from the ekuorePro. This recording can be played using ffplay :

ffplay  -f s16le -ar 44100 -ac 2 samples_pcm16le

7MB

samples_pcm16le

Open

10 secs of an stethoscope audio recording

Summary Table

This table holds every type of data points available through Kligo's API.

type	device
systolic_blood_pressure	blood pressure monitor
diastolic_blood_pressure	blood pressure monitor
heart_rate	blood pressure monitor, pulse_oxymeter, ecg
body_weight	weight scale
body_impedance	weight scale
body_fat_percentage	weight scale
total_body_water_percentage	weight scale
body_muscle_percentage	weight scale
bone_weight	weight scale
calorie	weight scale
body_mass_index	weight scale
body_temperature	thermometer
blood_glucose	glucometer
oxygen_saturation	pulse_oxymeter, ecg
body_height	weight_scale
albumin	urine_analysis
bilirubin	urine_analysis
creatinine	urine_analysis
glucose	urine_analysis
ketone	urine_analysis
leukocyte	urine_analysis
nitrite	urine_analysis
occult_blood	urine_analysis
ph	urine_analysis
protein	urine_analysis
specific_gravity	urine_analysis
urobilinogen	urine_analysis
albumin_creatinine	urine_analysis
protein_creaninine	urine_analysis
hcg	immuno_analysis
ecg_report	ecg
ecg_data	ecg
spirometry_panel	spirometer
sonography_report	spirometer
ketone	glucometer
hematocrit	glucometer
hemoglobin	glucometer
uric_acid	glucometer
total_cholesterol	glucometer