{"id":1054,"date":"2025-07-11T15:39:17","date_gmt":"2025-07-11T15:39:17","guid":{"rendered":"https:\/\/topkeymedical.com\/?post_type=product&p=1054"},"modified":"2026-09-20T14:21:53","modified_gmt":"2026-09-20T14:21:53","slug":"agulha-de-fistula-15-16-17g","status":"publish","type":"product","link":"https:\/\/topkeymedical.com\/pt\/product\/agulha-de-fistula-15-16-17g\/","title":{"rendered":"Agulha para f\u00edstula arteriovenosa"},"content":{"rendered":"

Agulha de f\u00edstula: Acesso Vascular de Precis\u00e3o para uma Hemodi\u00e1lise Optimizada<\/p>\n

Agulha para f\u00edstula arteriovenosa \u2013 Finalidade cl\u00ednica<\/h2>\n

Concebidas para um acesso vascular fi\u00e1vel e confort\u00e1vel em doentes renais, as nossas agulhas de f\u00edstula permitem uma hemodi\u00e1lise de elevado fluxo atrav\u00e9s de f\u00edstulas e enxertos arteriovenosos (AV). O design especializado minimiza a recircula\u00e7\u00e3o enquanto maximiza as taxas de fluxo sangu\u00edneo essenciais para a elimina\u00e7\u00e3o eficiente de toxinas.<\/p>\n

Principais vantagens<\/h2>\n

Ponta de corte com m\u00faltiplos \u00e2ngulos de precis\u00e3o<\/strong>
\nA geometria e a simetria controladas do bisel reduzem a penetra\u00e7\u00e3o
\nresist\u00eancia e traumatismo vascular.<\/p>\n

Design com parte traseira e \u00e1rea dos olhos lisas<\/strong>
\nO orif\u00edcio posterior com acabamento de precis\u00e3o proporciona uma via de fluxo adicional e ajuda a reduzir o risco de oclus\u00e3o da parede do vaso durante o acesso para hemodi\u00e1lise.<\/p>\n

C\u00e2nula de parede fina e alto caudal<\/strong>
\nO di\u00e2metro exterior (OD), o di\u00e2metro interior (ID) e a espessura da parede, cuidadosamente controlados, proporcionam uma elevada capacidade de fluxo, aliada a uma rigidez suficiente da coluna.<\/p>\n

Superf\u00edcie eletropolida e siliconizada <\/strong>
\nO eletropolimento e a siliconiza\u00e7\u00e3o uniforme reduzem o atrito superficial, permitindo uma inser\u00e7\u00e3o mais suave.<\/p>\n

Especifica\u00e7\u00f5es personalizadas<\/strong>
\nAs c\u00e2nulas de 15G, 16G e 17G, os comprimentos, os \u00e2ngulos de bisel, os perfis da parte posterior do olho e as espessuras das paredes podem ser personalizados.<\/p>\n

Aplica\u00e7\u00f5es cl\u00ednicas<\/h2>\n

- Hemodi\u00e1lise de manuten\u00e7\u00e3o atrav\u00e9s de f\u00edstulas\/enxertos AV
\n- Terapia de substitui\u00e7\u00e3o renal aguda
\n- Procedimentos de plasmaf\u00e9rese
\n- Di\u00e1lise pedi\u00e1trica (variante 17G)<\/p>\n

Controlo de Qualidade (Sistema de Gest\u00e3o da Qualidade ISO 13485)<\/h2>\n

1001TP3: Inspe\u00e7\u00e3o visual online de alta velocidade<\/strong>
\nInspe\u00e7\u00e3o automatizada da geometria do bisel, do perfil do olho posterior, da excentricidade da ponta, de \u00abganchos\u00bb e de rebarbas.<\/p>\n

Microlimpeza e monitoriza\u00e7\u00e3o de res\u00edduos<\/strong>
\nAn\u00e1lise de part\u00edculas, \u00f3leos residuais e res\u00edduos de limpeza.<\/p>\n

Testes de dimens\u00e3o total e de penetra\u00e7\u00e3o<\/strong>
\nVerifica\u00e7\u00e3o do di\u00e2metro exterior (OD), do di\u00e2metro interior (ID), da espessura da parede, da retid\u00e3o e da for\u00e7a de penetra\u00e7\u00e3o do lote.<\/p>","protected":false},"excerpt":{"rendered":"

Fabricadas a partir de tubos de a\u00e7o inoxid\u00e1vel de precis\u00e3o de qualidade m\u00e9dica, as c\u00e2nulas para agulhas de f\u00edstula AV foram concebidas como componentes essenciais para um acesso vascular fi\u00e1vel durante a hemodi\u00e1lise. O esmerilamento automatizado de precis\u00e3o, o eletropolimento controlado, a limpeza por ultrassons e o revestimento uniforme de silicone garantem uma geometria consistente do bisel, um acabamento superficial liso, baixa resist\u00eancia \u00e0 penetra\u00e7\u00e3o e um desempenho de fluxo fi\u00e1vel. Est\u00e3o dispon\u00edveis com perfis de bisel, configura\u00e7\u00f5es de olho traseiro, espessuras de parede e comprimentos personalizados, para satisfazer os diferentes designs de agulhas de di\u00e1lise e requisitos de montagem.
\nTamanho: 15\/16\/17G; Di\u00e2metro exterior: 1,83\/1,65\/1,47 mm.<\/p>","protected":false},"featured_media":1055,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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