The cannula assembly includes a cannula and a cannula hub, the cannula hub being fixed to the proximal end of the cannula.
The cannula comprises a cannula body.
The cannula defines an intemallumen within the cannula and a cannula axis.
The present invention refers to a cannula, in particular aortic.
The cannula holder assembly includes: (a) a cannula track; and (b) a cannula carriage slideably mounted on the cannula track comprising a cannula holder mount and a demobilizer.
The device includes a housing defined in part by a cannula and a hollow needle disposed within the cannula.
A cannula has means for withdrawing the hollow needle (10) after its use into the housing (51) of the cannula.
The hollow needle may be positioned within the cannula.
The hollow needle (9) is provided with radial through-passages (12) which, when the hollow needle (9) is resting on its seat, open into the working space (13) of the control piston (14).
Said plug (13) is penetrated by a hollow needle (14) during injection.
The cannulated instrumentation includes a cannulated osteotomy guide (20, 22), a cannulated reamer (24), a cannulated box chisel (66), and a cannulated broach (28).
One embodiment of the invention may utilize a secondary or device placement cannula that fits within a primary or guide cannula.
The cannula assembly can also be a pivoting cannula assembly.
The second cannula is disposed co- axially with the first cannula.
The present invention also includes methods of inserting a cannula, removing a cannula, and performing surgery with a cannula in tissue or in fetal tissue.
Said cannula comprises an essentially straight cannula shaft (3) and a laterally extending discharge nozzle (4) that is located in the front end area of the cannula shaft (3).
The hollow nozzle can include a flocked, open tip through which the liquid dental material is dispensed.
The nozzle includes a hollow nozzle for containing the liquid dental material.
The outer cannula defines an inner lumen in which an inner cannula may be received.
The present invention relates to a tracheostomy cannula, comprising an outer cannula (1) and an inner cannula that can be fitted in said outer cannula.
The cannula assembly includes a cannula and a sleeve disposed around the cannula from a proximal end to a distal end.
The cannula can be a 25 gauge inner-diameter cannula.
The cannula seal has a first position where the cannula seal encloses the distal end of the cannula and a second position where the cannula seal is retracted to expose the distal end of the cannula.
The cannula fluid channel extends from the handle to the second end of the cannula, and opens to the cannula exterior at the leading tip of the cannula.
Similarly the cannula comprises both a cannula hub and a cannula tube, where the hub and tube may be separately replaced or sterilized.
A tube for tracheotomy enabling the use of a reverse L-shaped external canula and a reduction in the adhered amount of discharge, comprising the tubular external canula (1) and a tubular internal canula (2) inserted in the external canula.
The instrument includes an outer cannula, an inner cannula and a stylet.
The device comprises a cannula skirt through which the cannula passes.
The tip of the outer cannula follows behind the tip of the inner cannula.
Various features of the cannula may allow a visual check for and venting of air bubbles in the cannula.
A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula.
A tube core of the blood collection needle tube and a tube core of the vascular puncture needle tube communicate with the seal cavity (32).
The hollow cannula (82) designed to be inserted in the outer cannula (16).
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,
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