Retainer clip for securing breathing devices
View Patent ↗A retainer clip configured to engage a tubing member includes a base portion and a clamp portion which may be formed as a unitary structure. The base portion is generally disc-shaped and has a front side and a back side. The clamp portion is disposed on the base portion and extends upwardly from the front side and includes a spaced pair of clamp fingers which collectively define a slot that opens into a channel. The channel is adapted to frictionally engage the tubing member. The back side includes a layer of adhesive for adhering the retainer clip to the patient such as to the patient's skin. An interface assembly for delivering gas from a gas source to a patient includes a user interface, at least one tubing member extending from the user interface, and at least one of the retainer clips configured to anchor the tubing member to the patient.
1. A retainer clip adapted to affix a tubing member to a patient, the retainer clip comprising:
a rounded base portion having a round back side and a round front side; and
at least one clamp portion extending outwardly from the front side and extending a width of said rounded base portion such that a first end portion and a second end portion terminate at a perimeter edge of said rounded base portion, the at least one clamp portion defining a channel extending therethrough said front side, the channel being sized and configured to not completely encapsulate the tubing member at said clamp portion and configured to releasably receive the tubing member and configured to bisect the front side of said rounded base portion,
wherein said channel prevents the tubing member from contacting said rounded base portion, wherein at least a portion of the round back side is configured to releasably adhere to the patient, wherein said rounded base portion and said clamp portion are of the same uniform thickness, and wherein at least one of the first end portion or the second end portion comprises a chamfer on an arcuate edge adjacent to the channel.
2. The retainer clip of claim 1 wherein the clamp portion comprises a plurality of clamp fingers disposed in parallel relation to one another.
3. The retainer clip of claim 1 wherein the clamp portion includes a spaced pair of clamp fingers extending outwardly from the front side, the clamp fingers being spaced to provide a frictional fit with the tubing member.
4. The retainer clip of claim 1 wherein at least a portion of the back side is covered with an adhesive layer configured to adhere to the patient's skin.
5. The retainer clip of claim 1 wherein the adhesive layer comprises adhesive tape disposed on the back side and including pressure-sensitive adhesive adapted to releasably adhere to the patient's skin.
6. The retainer clip of claim 1 wherein the base and clamp portions are fabricated of a polymeric material.
7. A retainer clip adapted to affix a tubing member to a patient, the retainer clip comprising:
a rounded base portion having a round back side and a round front side; and
a clamp portion including a spaced pair of clamp fingers extending outwardly from the front side and extending a width of said rounded base portion such that a first end portion and a second end portion of the spaced pair of clamp fingers terminate at a perimeter edge of said rounded base portion, each one of the clamp fingers having a free edge, the free edges collectively defining a slot therebetween, the clamp fingers collectively defining a channel having a channel axis oriented substantially parallel to the back side, the channel being sized and configured to not completely encapsulate the tubing member at said clamp portion and configured to bisect the front side of said rounded base portion, wherein said clamp fingers prevent the tubing member from contacting said rounded base portion;
wherein:
at least one of the opposing clamp fingers is configured to be resiliently outwardly deflectable to facilitate insertion of the tubing member into the channel through the slot;
at least a portion of the back side is configured to releasably adhere to the patient and wherein said rounded base portion and said clamp portion are of the same uniform thickness; and
at least one of the first end portion or the second end portion comprises a chamfer on an arcuate edge adjacent to the channel.
8. The retainer clip of claim 7 wherein the clamp portion comprises a plurality of clamping fingers disposed in parallel relation to one another.
9. The retainer clip of claim 7 wherein the clamp fingers are spaced to provide a frictional fit with the tubing member.
10. The retainer clip of claim 7 wherein at least a portion of the back side is covered with adhesive tape having pressure-sensitive adhesive adapted to releasably adhere to the patient's skin.
11. The retainer clip of claim 7 wherein the back side has a contour configured to be complementary to the patient's anatomy proximate a mounting location of the retainer clip.
12. The retainer clip of claim 7 wherein the base and clamp portions are fabricated of a polymeric material.
13. An interface assembly for delivering gas from a gas source to a patient, comprising:
a user interface sized and configure to engage at least one of the patient's nares;
at least one tubing member extending laterally outwardly from the user interface; and
at least one retainer clip having a rounded base portion and a clamp portion, said rounded base portion having a round back side and a round front side, the clamp portion being disposed outwardly on the front side and being disposed a width of said rounded base portion such that a first end portion and a second end portion terminate at a perimeter edge of the rounded base portion, the clamp portion defining a channel oriented substantially parallel to the back side, the channel being sized and configured to not completely encapsulate the at least one tubing member at said retainer clip and configured to receive the at least one tubing member and configured to bisect the front side of said rounded base portion, the back side being configured to releasably adhere to the patient, wherein said clamp portion prevents the at least one tubing member from contacting said rounded base portion and wherein said rounded base portion and said clamp portion are of the same uniform thickness, and wherein at least one of the first end portion or the second end portion comprises a chamfer on an arcuate edge adjacent to the channel.
14. The interface assembly of claim 13 wherein the clamp portion comprises a plurality of clamp fingers disposed in parallel relation to one another.
15. The interface assembly of claim 13 wherein the clamp portion includes a plurality of clamp fingers that are spaced to provide a frictional fit with the at least one tubing member.
16. The interface assembly of claim 13 wherein the back side has a contour configured to be complementary to the patient's anatomy proximate a mounting location of the retainer clip.
17. The interface assembly of claim 13 wherein at least a portion of the back side is covered with an adhesive layer configured to adhere to the patient's skin.
18. The interface assembly of claim 17 wherein the adhesive layer comprises adhesive tape disposed on the back side and including pressure-sensitive adhesive adapted to releasably adhere to the patient's skin.
19. The interface assembly of claim 13 wherein the base and clamp portions are fabricated of a polymeric material.