US4742824A — Oxygen tube support patch

Claim 1

Independent Claim 254 words

An improved adhesive face patch arrangement for the selective support of an oxygen tube for the application of supplemental oxygen to a patient, comprising: a patch having a body formed of pliable plastic sheet material generally in the shape of a three-leaf clover having a front petal, a back petal and a bottom petal joined to each other at a central common section of a substantially narrower width compared to the maximum width of each of said petals, said petals being bendable with respect to each other about said central section to conform to a patient's face contour, and being proportioned to be received on a patient's cheek bone prominence, a flexible oxygen delivery tube, each of said front and back petals having a pair of tube-receiving pedestals proportioned to receive said oxygen tube therebetween and said pair on said front petal set at an angle to said pair on said back petal so that said tube enters one said pair with a downward inclination toward said bottom petal and exits the other said pair with an upward inclination away from said bottom petal defining a relaxed position of said tube, a single said pedestal on said central common section positioned above said relaxed position of said tube thereon and forming a post over which a portion of the tube at said central common section may be looped for locking said tube in a preadjusted position on said patch, and medical grade adhesive on said body on the side thereof remote from said pedestals.

Claim 2

Dependent Claim 254 words

An improved adhesive face patch arrangement for the selective support of an oxygen tube for the application of supplemental oxygen to a patient, comprising: a patch having a body formed of pliable plastic sheet material generally in the shape of a three-leaf clover having a front petal, a back petal and a bottom petal joined to each other at a central common section of a substantially narrower width compared to the maximum width of each of said petals, said petals being bendable with respect to each other about said central section to conform to a patient's face contour, and being proportioned to be received on a patient's cheek bone prominence, a flexible oxygen delivery tube, each of said front and back petals having a pair of tube-receiving pedestals proportioned to receive said oxygen tube therebetween and said pair on said front petal set at an angle to said pair on said back petal so that said tube enters one said pair with a downward inclination toward said bottom petal and exits the other said pair with an upward inclination away from said bottom petal defining a relaxed position of said tube, a single said pedestal on said central common section positioned above said relaxed position of said tube thereon and forming a post over which a portion of the tube at said central common section may be looped for locking said tube in a preadjusted position on said patch, and medical grade adhesive on said body on the side thereof remote from said pedestals.

Claim 3

Dependent Claim 30 words

The patch of claim 1 in which said pedestals are formed with enlarged ends which prevent accidental dislodgement of said tube therefrom while providing for longitudinal and rotational adjustment therebetween.

Claim 4

Dependent Claim 226 words

An improved adhesive patch arrangement for the support of a flexible tube extending therefrom to the nostril of a patient, comprising: a patch having a support body of medical grade vinyl sheet material, medical grade adhesive on one side of said body for conforming attachment of said patch in the general region of the patient's cheek bone prominence, a flexible tube, a plurality of upstanding posts on said body extending from the other side thereof, each said post having an enlarged head on the end thereof including a first pair of said posts in spaced-apart relation and adapted to receive said tube therebetween by slight deflections of said heads during tube insertion and thereafter tending to retain said tube adjacent said body, a second said pair of said posts on said body spaced from and at an angle to said first pair of posts to cause an intermediate section of said tube to curve with said tube entering said patch with a downward inclination with respect to said patient's face and exiting said patch with an upward inclination, and a fifth said post on said body intermediate said first and second pairs of posts and above said intermediate tube section curvature and adapted to engage said tube by the lifting of said intermediate tube section thereabove for locking said tube in adjusted position on said patch.

Claim 5

Dependent Claim 226 words

An improved adhesive patch arrangement for the support of a flexible tube extending therefrom to the nostril of a patient, comprising: a patch having a support body of medical grade vinyl sheet material, medical grade adhesive on one side of said body for conforming attachment of said patch in the general region of the patient's cheek bone prominence, a flexible tube, a plurality of upstanding posts on said body extending from the other side thereof, each said post having an enlarged head on the end thereof including a first pair of said posts in spaced-apart relation and adapted to receive said tube therebetween by slight deflections of said heads during tube insertion and thereafter tending to retain said tube adjacent said body, a second said pair of said posts on said body spaced from and at an angle to said first pair of posts to cause an intermediate section of said tube to curve with said tube entering said patch with a downward inclination with respect to said patient's face and exiting said patch with an upward inclination, and a fifth said post on said body intermediate said first and second pairs of posts and above said intermediate tube section curvature and adapted to engage said tube by the lifting of said intermediate tube section thereabove for locking said tube in adjusted position on said patch.

Claim 6

Dependent Claim 72 words

The patch of claim 3 in which said patch body is shaped in the form of a three-leaf clover having a front petal, a back petal and an intermediate downwardly-extending petal, each of said petals being joined at a common central section, and which said first and second posts pairs are located respectively on said front and back petals, and in which said fifth post is located on said body central section.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1991-05-10	1991-11-09	1992-05-10	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1995-05-10	1995-11-09	1996-05-10	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1999-05-10	1999-11-09	2000-05-10	$7700.00	Window Closed / Lapsed

Oxygen tube support patch

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