What valve sizes does the Navitor™ TAVI System offer?

The Navitor™ transcatheter aortic valve is available in five sizes — 23, 25, 27, 29 and 35 mm (catalog numbers NVRO-23, NVRO-25, NVRO-27, NVRO-29 and NVRO-35) — covering an annulus use range diameter from 19 mm to 30 mm.

What delivery system is used with the Navitor™ valve?

The Navitor™ valve is delivered via the FlexNav™ delivery system, offered in SM (FNAV-DS-SM, 14 F equivalent integrated sheath) and LG (FNAV-DS-LG, 15 F equivalent integrated sheath) configurations. Both have a 30 cm integrated sheath working length and a 107 cm delivery system working length.

What are the reported clinical performance results?

Reported 30-day echo core lab data include 0% moderate-to-severe PVL, a 2.0 cm² effective orifice area and a 7.4 mmHg mean gradient, together with 1.9% all-cause mortality, 1.9% disabling stroke, 3.8% life-threatening bleeding, 1.9% acute kidney injury stage 2/3 and 4.2% major vascular complications.

Abbott Navitor transcatheter aortic valve with FlexNav delivery system

Self-expanding transcatheter aortic valve implantation (TAVI) system · Транскатетерные клапанные технологии

Navitor™ (TAVI system)Код изделия (REF): NVRO-23

The Navitor™ TAVI System is Abbott's platform for transcatheter aortic valve implantation (TAVI), also referred to as TAVR (transcatheter aortic valve replacement). It is designed to combine stable delivery, remarkable performance and a future-ready index valve. Stable delivery is supported by controlled deployment and three large, highly visible radiopaque markers, with the largest valve on the smallest delivery system to date. Reported performance from 30-day echo core lab data includes 0% moderate-to-severe PVL, a 2.0 cm² effective orifice area and a 7.4 mmHg mean gradient, alongside 1.9% all-cause mortality, 1.9% disabling stroke, 3.8% life-threatening bleeding, 1.9% acute kidney injury stage 2/3 and 4.2% major vascular complications. The design is also positioned as future ready, offering uncompromised coronary access and a future-ready index valve. The Navitor™ transcatheter aortic valve is supplied in five sizes — 23, 25, 27, 29 and 35 mm (NVRO-23 through NVRO-35) — spanning an annulus use range from 19 mm to 30 mm in diameter. Valve preparation and loading onto the FlexNav™ delivery system are facilitated by the Navitor™ loading system, which includes a loading funnel, loading base, base insert, loading tube, stent guide and leaflet tester, with the SM and LG+ configurations color-coded to differentiate sizes.

Поставляется под каталожным кодами NVRO-23, NVRO-25, NVRO-27, NVRO-29, NVRO-35.

Размеры и характеристики

Valve sizes: 23, 25, 27, 29, 35 mm
Annulus use range diameter: 19–30 mm
Delivery system: FlexNav™ (14 F / 15 F equivalent integrated sheath)
Effective orifice area: 2.0 cm² (30-day echo core lab)
Mean gradient: 7.4 mmHg (30-day echo core lab)

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Производитель: Abbott Laboratories · Источник данных: cardiovascular.abbott

Конструкция и технологии

Технические характеристики и схемы согласно публикациям Abbott.

FlexNav™ Delivery System

Идентификация и характеристики изделия

Референсные идентификаторы для закупок, регистрации и тендерной документации.

Код изделия	NVRO-23
Номера REF	NVRO-23, NVRO-25, NVRO-27, NVRO-29, NVRO-35
Производитель	Abbott Laboratories
Бренд	Abbott
Семейство изделий	Транскатетерные клапанные технологии
Доступность по странам	Таджикистан, Афганистан

Клиническое применение

Navitor™ (TAVI system) — это self-expanding transcatheter aortic valve implantation (tavi) system семейства «Транскатетерные клапанные технологии» производства Abbott Laboratories, применяемое специалистами по интервенционным вмешательствам в процедурах, где показано self-expanding transcatheter aortic valve implantation (tavi) system данного класса. Поставляется в 5 конфигурациях (каталожные коды с NVRO-23 по NVRO-35) для соответствия анатомическим и процедурным требованиям.

Полные показания к применению, противопоказания и инструкцию по применению (IFU) — официальную документацию Abbott — можно запросить у нашей клинической команды. Modern Medical Solutions поставляет Navitor™ (TAVI system) в больницы и катетеризационные лаборатории по всему Таджикистану и Афганистану.

Информация для заказа

Каталожные референсные коды согласно публикациям Abbott. Свяжитесь с нами, чтобы уточнить текущее наличие.

Catalog NumberNVRO-23

Valve Size (mm)23

Annulus Use Range Diameter (mm)19–21

Annulus Area (mm²)277–346

Annulus Perimeter (mm)60–66

Catalog NumberNVRO-25

Valve Size (mm)25

Annulus Use Range Diameter (mm)21–23

Annulus Area (mm²)338–415

Annulus Perimeter (mm)66–73

Catalog NumberNVRO-27

Valve Size (mm)27

Annulus Use Range Diameter (mm)23–25

Annulus Area (mm²)405–491

Annulus Perimeter (mm)72–79

Catalog NumberNVRO-29

Valve Size (mm)29

Annulus Use Range Diameter (mm)25–27

Annulus Area (mm²)479–573

Annulus Perimeter (mm)79–85

Catalog NumberNVRO-35

Valve Size (mm)35

Annulus Use Range Diameter (mm)27–30

Annulus Area (mm²)559–707

Annulus Perimeter (mm)85–95

Catalog Number	Valve Size (mm)	Annulus Use Range Diameter (mm)	Annulus Area (mm²)	Annulus Perimeter (mm)
NVRO-23	23	19–21	277–346	60–66
NVRO-25	25	21–23	338–415	66–73
NVRO-27	27	23–25	405–491	72–79
NVRO-29	29	25–27	479–573	79–85
NVRO-35	35	27–30	559–707	85–95

Catalog numbers transcribed from the Abbott Navitor™ TAVI System Ordering Information section: Navitor™ transcatheter aortic valve, FlexNav™ delivery system and Navitor™ loading system. Dimensional values per the Navitor™ TAVI System IFU.

Документация и материалы

Инструкцию по применению (IFU), технические спецификации и клиническую литературу по Navitor™ (TAVI system) можно запросить у нашей клинической команды.

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Часто задаваемые вопросы

What valve sizes does the Navitor™ TAVI System offer?: The Navitor™ transcatheter aortic valve is available in five sizes — 23, 25, 27, 29 and 35 mm (catalog numbers NVRO-23, NVRO-25, NVRO-27, NVRO-29 and NVRO-35) — covering an annulus use range diameter from 19 mm to 30 mm.
What delivery system is used with the Navitor™ valve?: The Navitor™ valve is delivered via the FlexNav™ delivery system, offered in SM (FNAV-DS-SM, 14 F equivalent integrated sheath) and LG (FNAV-DS-LG, 15 F equivalent integrated sheath) configurations. Both have a 30 cm integrated sheath working length and a 107 cm delivery system working length.
What are the reported clinical performance results?: Reported 30-day echo core lab data include 0% moderate-to-severe PVL, a 2.0 cm² effective orifice area and a 7.4 mmHg mean gradient, together with 1.9% all-cause mortality, 1.9% disabling stroke, 3.8% life-threatening bleeding, 1.9% acute kidney injury stage 2/3 and 4.2% major vascular complications.
How is the Navitor™ valve prepared for implantation?: Valve preparation and loading onto the FlexNav™ delivery system are facilitated by the Navitor™ loading system (NVTR-LS-SM and NVTR-LS-LG+), which includes a loading funnel, loading base, base insert, loading tube, stent guide and leaflet tester. The base insert and loading tube are color-coded to differentiate between configurations.