The first nozzle needle part (13) and the second nozzle needle part (17) can move independent of one another.
The second needle portion has a second diameter which is smaller than the first diameter of the first needle portion.
A second needle portion extending along the longitudinal axis is connected to the first needle portion by a first transition region.
For the second needle part (15), one end of the liquid duct (15a) is connected to the inside of the needle base (12a) while the other end forms the liquid duct opening (15b) of the second needle part (15).
At the transition between the proximal needle portion (106) and the distal needle portion (108) there can be an abrupt stop surface (110) for limiting penetration through tissue.
A liquid injection needle (10) includes a hollow needle part (2) for injecting a liquid (8) and a supporting part (3), to which the needle part (2) is fixed.
The first nozzle needle part (13) can be acted upon by a first spring element (14), and the second nozzle needle part (17) can be acted upon by a second spring element (18).
At least one proximal electrode is located adjacent and spaced from the end of the needle portion.
This needle body is provided with a support substrate and a needle part provided on the support substrate and formed so as to contain a chitosan derivative.
A first needle portion having a first diameter extends from the flange along the longitudinal axis.
The second needle part (15) comprises a tip (16a) with the liquid duct opening (15b), a base (16c) that connects to the needle base (12a), and a middle part (16b) that connects the tip (16a) to the base (16c).
A distal electrode is located adjacent the end of the needle portion and electrically connected to the microcircuit.
The upper part of the needle base body forms a replaceable-needle fitting part (1).
The upper part of the needle base body forms a replaceable-needle fitting part (1).
An upper portion of the inner needle seat body (3) forms a replaceable needle assembling portion (9).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод