Examples of 'stoma seal' in a sentence
Meaning of "stoma seal"
stoma seal: A specialized product or device used to create a secure and protective barrier around a stoma, which is an opening on the surface of the body created surgically to divert waste or allow breathing
How to use "stoma seal" in a sentence
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stoma seal
At least a portion of the stoma seal may be hydrophilic.
The stoma seal can work equally well.
At least a portion of the stoma seal may be liquid absorbent.
The stoma seal is supported in position by the inner coupling member.
The appliance comprises a stoma seal facing towards the stoma in use.
The stoma seal may be configured to withstand prolonged contact with stool.
The features may be applied to an internal or external surface of the stoma seal.
The preferred embodiments illustrate a stoma seal for a controlled evacuation ostomy appliance.
The stoma seal resists by applying a reaction pressure against the outwardly urged stoma.
Fig . 7 is a schematic sectional view of a first possible modification of the stoma seal.
The stoma seal support comprises a coupling element for forming a releasable coupling with a complementary coupling part.
At least a portion of the stoma seal may have a micro-rough surface texture.
Fig . 3 is a schematic underside perspective view showing the stoma seal in various examples.
For example, the stoma seal may carry a liquid absorbent coating.
The layer may impart a non-smooth surface structure or texture to the stoma seal.
See also
For example, the stoma seal may carry or comprise hydrophilic material.
The appliance further comprises a stoma seal 22.
Instead, the stoma seal is already presented and supported at the first aperture.
Various constructions of stoma seal 22 are envisaged.
The stoma seal 22 is additionally supported at an operative sealing position Figs.
However, a non-inflatable stoma seal may be used.
Fig . 7 is a schematic section showing a further example of stoma seal.
In an alternative form, the stoma seal 14 may comprise a multiplicity of elements.
Fig . 5 is a detailed schematic cross section of an example stoma seal having a coating ;.
The stoma seal is carried by, or otherwise coupled to, the second wall.
Another example of a non-inflatable stoma seal is a tampon-like plug.
The stoma seal has a liquid-responsive property, such as hydrophobic, hydrophilic or absorptive.
Fig . 4 is a schematic section showing the stoma seal module in isolation.
The surface of the stoma seal may be generally contoured, so as to be non-flat.
Fig . 6 is a detailed schematic cross section of a further example stoma seal carrying particles ;.
The stoma seal 22 is generally presented at position suitable for cooperating with the stoma 18.
A porous and / or apertured layer may be placed against, or may surround, the stoma seal.
Fig . 1 is a schematic cross section showing a first example stoma seal of a controlled evacuation ostomy appliance ;.
A non-circular configuration may be useful to provide a non-uniform sealing tension in the stoma seal 22.
For example, the stoma seal may carry a micro-rough coating, such as particles embedded in a matrix.
A further feature of the tensioned stoma seal 22 of Fig.
The stoma seal 22 reacts by resists the outward movement of the stoma 28.
Alternatively, the stoma seal 22 may be inflated.
The stoma seal 22 is positioned generally in register with the stomal aperture 16.
Furthermore, in the first and second embodiments, the stoma seal 22 is inflatable.
However, the stoma seal 22 could be mounted on the interior face of the front wall 14.
However, the invention also contemplates a stoma seal 22 that may be non-inflatable.
Fig . 9 is a schematic cross-section showing different seal configurations of the stoma seal of Fig . 8 ;.
The pouch 10 further comprises a stoma seal support for supporting the stoma seal 22.
Fig . 11 is a schematic cross-section of a further example stoma seal having an apertured layer ;.
Fig . 10 is a schematic cross-section of a further example stoma seal having a non-smooth contour ;.
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