NESA · Vascular health

Microcirculation and autonomic tone in balance.

NESA supports vascular health through non-invasive regulation of the autonomic nervous system.

Self-recognition

Do you recognise yourself?

Circulation and vascular tone

cold feet or hands
pain on walking that eases on stopping
numbness in the legs or feet
pale skin
heavy legs
a sense of restricted blood supply
What happens in the autonomic nervous system

Like narrowed paths through which almost nothing flows; once the “brake” engages, the vessels widen and flow returns.

Self-assessment, not self-diagnosis — discuss with a professional.

NESA benefits

Non-invasive modulation of the autonomic nervous system.

01
01

Microcirculation

Support for peripheral circulation.

02
02

Autonomic tone

Balance between sympathetic and parasympathetic.

03
03

Recovery

Aid in tissue recovery.

Study results
+15,7%
Carotid vasodilation (CSA) in healthy adults (Mínguez-Esteban, Front Neurosci 2025).

Results from peer-reviewed, indexed studies; individual results may vary. Information for healthcare professionals.

Downloads

Download the NESA presentation.

Mechanism, indications, protocols and clinical data for implementing NESA.

PDF NESA presentationBulgarian · NESA
NESA XSIGNAL® терапия за съдово здраве — електроди на крайниците
Across the four limbs

Microcurrents through the wrists and ankles — the whole autonomic axis at once.

Protocol · 12–20 sessions · 2× weekly · 55 min

Bring NESA into your practice.

Request a demonstration →
Protocol parameters

Real values from the handbook (INF-CD-022)

Arterial hypertension (renal)

Sessionsmin. 20
FrequencyInduction → maintenance
Duration60 min (P7 30)
ProgrammesP1 · P2 · P3 · P4 · P7
Guiding electrodeSternum · C6–C7 · Processus spinosus T10
QuestionnairesWeCardio · BP protocol

Lymphoedema

Sessionsmin. 10
FrequencyInduction → maintenance
Duration= the lymphatic-drainage session
ProgrammesP7
Guiding electrodedrainage zones: distal → proximal
QuestionnairesWeCardio · perimetry

Source: NESA protocol handbook · INF-CD-022 (2025-V.1). Standard session 60 min, LOW mode by default.

Therapeutic logic

At the core: programmes P1–P9

Every protocol in this field combines the reference programmes P1–P9 — general homeostasis, body levels, ANS/CNS and targeted nerves — according to the clinical goal.

See programmes P1–P9 →
Limits & safety

Protocols are guidelines, not prescriptions.

·

Parameters are guides; the therapist adapts them to the patient.

·

NESA is not suitable for every patient and promises no cure.

·

Absolute contraindications (pacemaker, pregnancy, active implants) follow the device IFU.

Clinical evidence

What the studies show.

+15,7%

carotid vasodilation (CSA) in healthy adults — Mínguez-Esteban, Front Neurosci 2025

HRV

HRV (SDNN) and vagal tone (RMSSD)

Data from peer-reviewed studies; individual results may vary. A complement, not a promise of cure.