A battery-powered device consisting of a hermetically-sealed pulse generator, implanted beneath the skin of the chest in a surgically-created pocket, with a pacing lead in or on one chamber of the heart (right atrium or ventricle). It is intended to generate a
| Company | Devices | Share |
|---|---|---|
| St. Jude Medical, Inc. | 17 | 31% |
| Boston Scientific Corporation | 15 | 28% |
| Medtronic, Inc. | 14 | 26% |
| Biotronik Se & Co. Kg | 4 | 7% |
| Microport Crm Srl | 4 | 7% |
Company = labeler of record on GUDID. 5 companies in total; top 12 shown. Click headers to sort.
Sample of brand names as labelled; no endorsement. Ask us for the full list with company, model and UDI.
| Code | Name | Devices |
|---|---|---|
| NVZ | Pulse generator, permanent, implantable | 58 |
| LWP | Implantable pulse generator, pacemaker (non-CRT) | 48 |
| NVN | Drug eluting permanent right ventricular (RV) or right atria | 10 |
| KRG | Programmer, pacemaker | 7 |
| DXY | Implantable Pacemaker Pulse-Generator | 2 |
| LWO | Pulse-generator, single chamber, sensor driven, implantable | 1 |
Use these as the dimensions to specify in a tender line.
54 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Single-chamber implantable pacemaker, rate-responsive", from 5 companies. The largest labeler is St. Jude Medical, Inc. with 31% of records.
NVZ (Pulse generator, permanent, implantable), LWP (Implantable pulse generator, pacemaker (non-CRT)), NVN (Drug eluting permanent right ventricular (RV) or right atria), KRG (Programmer, pacemaker)
No. GUDID is the US register. For the UAE (MOHAP/DoH) and Saudi (SFDA/MDMA) a separate registration and a local authorised representative are required; Consulting Wallah can check the status and connect you with registered suppliers.
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Source: FDA AccessGUDID (AccessGUDID full release 2 Nov 2026); counts are device records in commercial distribution grouped by GMDN preferred term; companies are labelers of record. Information only — US listing is not a registration in the UAE or GCC; verify with the regulator. © Consulting Wallah — CC BY‑NC‑ND.