Examples of 'internal lumen' in a sentence

Meaning of "internal lumen"

internal lumen - The inner open space or cavity within a tubular structure, such as a blood vessel or intestine. It is often used in medical contexts to refer to the inner space within organs or tubes

How to use "internal lumen" in a sentence

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internal lumen
The cannula has a second internal lumen.
The second internal lumen is in fluid communication with the first lumen.
The method may comprise delivering the guide element into the internal lumen.
Any of the sections can have an internal lumen that extends through the section.
Several advantages are conferred by surface coating with a dissolvable material within the internal lumen.
The drive means preferably includes an internal lumen which permits passage of a guidewire if desired.
A fluid can be flowed into the suprachoroidal space through the internal lumen of the shunt.
Optionally, the internal lumen may serve some or all the above functions of the conduits.
In certain embodiments, the support member comprises an internal lumen.
The invention comprises a tube having a first internal lumen and a cannula for introduction into a blood vessel.
In certain examples, the support member comprises an internal lumen.
Groove 170 extends to communicate with the internal lumen of the probe as discussed hereinabove.
Figure 41 shows an embodiment of the shunt with holes that communicate with an internal lumen.
The longitudinal internal lumen of the cannula 10 is referenced 12.
The two parts completely surround and capsulate the internal lumen or compartment 15.

See also

The internal lumen 322 comprises stepped diameter sections.
Such an ingrowth can interfere with the flow of fluid through the shunt 's internal lumen.
It delimits an internal lumen 28 for letting through the flexible line 10.
Therefore, in designing multi-electrode catheters, internal lumen space is at a premium.
A central longitudinal internal lumen 116 is formed substantially along the longitudinal axis 92 of the post.
The delivery element 5 may be employed to deliver the guide element 4 into the internal lumen 9.
Optionally, a venting catheter 144 is introduced through a third internal lumen of the multilumen guiding catheter 130.
The post tip is again generally rounded and the post includes the longitudinal internal lumen 116.
A first coronary perfusion catheter 140 is introduced through a first internal lumen of the multilumen guiding catheter 130.
The core 2205 can be a solid piece of material that does not have an internal lumen.
The control sleeve 115 can also insert through the internal lumen of the containment sleeve 110.
The valved regions 4907 serve to regulate the flow of fluid through the internal lumen.
A second coronary perfusion catheter 142 is introduced through a second internal lumen of the multilumen guiding catheter 130.
Figure 27 shows a shunt as in Figure 26 having an internal lumen.

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