US2365032A

US2365032A - Eye pad

Info

Publication number: US2365032A
Application number: US423911A
Authority: US
Inventors: Wilkinson Hall Weldon
Original assignee: Individual
Current assignee: Individual
Priority date: 1941-12-22
Filing date: 1941-12-22
Publication date: 1944-12-12
Anticipated expiration: 1961-12-12

Description

Dec.1'2, 1944. H. w. WILKINSON 2,365,032

EYE PAD Filed Dec. 22. 1941 FIE| 'L F'IEEI' E INVENTOR ATTORNEY Patented Dec. 12, 1944 EYE PAD Hall Weldon Wilkinson, San Jose, Calif.

Application December 22 1941, Serial No. 423,911

'8' Claims.

This invention relates to eye pads and particularly: to an eye pad comprising an inner layer of absorbent material interposed between opposite layers of sheeted covering material and of. the

a. whole filling in the orbitalrecession and accommodating itself to the bony conformation of. the orbital area. The pad is usually fixed in the desired positionbymeans of several or more strips of ordinary adhesive tape extended across from the brow to the check and from the nose to the temple area and applied tautly enough that the mild pressure thus exerted on the pad is transmitted through this element and to the eyelids themselves. The. primary purpose of the pad is to hold the. eyelids closed and eifectively immobilized by means of this slight pressure. thus. exerted against them, thereby to protect any in.- iured, diseased or surgically operated portion of the eyeball or other ocular structure from the undesired effects thereon which result from unrestricted movement of the eyelids, while at the same time providing a soft and porous element for the absorption of secretions deriving, from the, covered eye.

To. accomplish this primary purpose satisfac-- torily during the usual but variable intervals be.-

tween changes of the dressing, which are most,

often from three to six .hoursbut may be as long as. from twelve to twenty-four hours, an eye pad must maintain its original shape, position and thickness; otherwise the pressure of the pad against the eyelids, which is necessary for immobilization of these. parts, cannot be sustainedthe natural distorting effects of ordinary usage.

Secondly, they easily get twisted out off their original position because of spreading and slippage between the' opposing flat surfaces of the pad, so that part of the pad may come unduly to overlap the brow, temple or check boner Thirdly, they fail to maintain for a, sufficient length. of time the desired restriction of eyelid movement This is due to the fact that the loss of original shape and position resulting from the spreading and slippage just mentioned materially reduces the original thickness of the pad and permits it to become loose in situ, thereby suh- I tracting from the mild pressure that was originally applied against the pad and eyelids by the. fixating strips of adhesive tape and that is necessary for maintenance of eyelid immobilization. In the fourth place, difiiculty is frequently experienced in satisfactorily or conveniently fixing present eye pads in the desired position in the, orbital recession because, they get out of shape. even due to the gentle manual handling during. this procedure. This is a distinct disadvantage because proper placement and fixation of a nondistorted pad is essential to the end of maximal performance of function. Lastly, from a cosmetic standpoint, they quickly become unsightly in appearance as a direct result of the above shortcomings. These disadvantages of known eye pads and the consequent failure of said pads to satisfactorily perform the functions desired of them because of the reasons mentioned, are due to the fact that they are improperly designed.

The eye pad of my invention contemplates a distinct improvement over previous eye pads because it is so designed and constructed as to eliminateand overcome the above mentioned disadvantages. In my improved eye pad this is accomplished by means of a constructional feature that renders my eye pad resistant to physical forces tending to distort it out of shape, thus enabling my eye pad to effectuate, insure, and secure for its user maximum performance of the functions and 'purposes sought in the employment of such a pad. Because of this resistance to distortion resulting from my improved construction my eye pad (a) satisfactorily maintains its original shape during usage for as long as several days, (12) does not get twisted out of its original position in the orbital recession, (0) maintains for a suflicient length of time the desired immobilization of the eyelids because factors (a)'- and (b) preserve original thickness of the pad and therefore maintain the original pressure applied to the eyelids through the pad by the fixating strips of adhesive tape or other type of fixating means, (d) adequately retains its origeasily and conveniently fixed in proper position in the very beginning so as to secure maximum performance of function, and (e)'retains a neat appearance during usage as a result of facts (a) and (b) and because it is properly shaped and dimensioned for adaptation to the anatomical conformation of the orbital area.

The particular feature of constructional design embodied in the eye pad of my invention which imparts to it the above features of functional utility not now possessed by presently known eye pads, is the incorporation in its construction of a distortion-resisting connection between the opposed outer retaining layers of sheeted material which reinforces the pad and renders it resistant to torsional stresses without impairing its other necessary physical properties.

Other objects and advantages of the invention will be apparent from the following description of certain preferred embodiments, as illustrated in the accompanying drawing, in which:

Figure 1 is a plan view of an eye pad constructed in accordance with the instant invention with a part of the covering broken away.

Figure 2 is a side view of the eye pad shown in Figure 1.

Figure 3 is a plan View of a modified form of eye pad.

Figure 4 is a side view of the eye pad shown in Figure 3'.

Figures 1 and 2 show in full size a. preferred form of eye pad embodying the instant invention, the pad comprising a layer ll] of a suitable absorbent material such as the absorbent cotton commonly employed for surgical purposes, which is interposed between opposite layers ll of permeable sheeted material, such as a coarse mesh surgical gauze or other suitable material, which are co-extensive with the absorbent layer and serve as covering and retaining layers therefor. The layers l l are provided with a reinforcing, distortion-resisting connection I2 which extends between the covering layers While leaving the major portion of the peripheral edge of the absorbent layer exposed. Connection I2 is preferably integrally formed with the gauze retaining layers ll so that the retaining layers l l and the connecting strip or end portion l2 are formed of the same uninterrupted sheet of gauze.

As seen in Figure 1, the eye pad has a generally oval contour with a rounded nasal end l3 and a substantially straight-edged temple end M. The major width dimension of the pad is closer to the nasal end l3 than to the temple end l4 and preferably the pad has its curvature slightly decreased from the nasal end toward the temple end so that it tapers toward the temple end M. The width of the temple end 14 is preferably such as to lie between the greatest prominences of the brow bone and the cheek bone so as to be adaptable to the contour of the orbital area and facilitate proper application of the fixating strips of adhesive tape. The reinforcing connection I2 is preferably located at the temple end of the eye pad, i. e., at the portion of the pad which is least protected by bony orbital prominences. It will be noted that with the connection ii at the temple end of the pad, the entire periphery of the pad will be protected against scufiing when applied to .an eye, this protection being afforded in part by the connection l2 and otherwise by bony prominences around the orbital area.

-Figures 3 and 4 illustrate a modified construction in which the layer of absorbent cotton H! is laced between two covering layers of surgical gauze Ha which are connected along the entire temple edge of the pad by loose stitching IS. The stitching should be of the character where the ends of the thread are tied or otherwise secured in place to prevent unravelling.

In use, the'eye pad is placed over the orbital recession with the eyelids closed and with the nasal end l3 closely adjacent the nose of the Datient and the temple end 14 adjacent the temple between the brow and cheek bone of the patient.

- The pad is then taped in place by the use of usual adhesive tape, one strip of tape being applied across the temple end of the pad diagonally from the brow bone to the cheek bone, another strip of tape being applied across the nasal end of the pad diagonally from the brow bone to the cheek bone, and a third strip of tape being applied horizontally from the bridge of the nose to the temple area. The absorbent cotton 10 provides for absorption of any eye secretions and is of a thickness to provide the desired pressure on the eyelids to maintain them closed.

It will be apparent from the above description that the provision of a reinforcing connection between the covering layers of the pad effectively prevents distortion of the pad. The utility of the reinforcing connection is further enhanced when the pad is in place if located at the temple end. In this way, the eye pad maintains itself in its original shape, position and thickness so as to exert for the required period of time the amount of pressure necessary for the desired immobilization of the eyelids.

I claim:

1. An eye pad for positioning in the orbital recession of the eye of a patient, said pad comprising an inner layer of compressible absorbent ma- 3 terial and outer layers of permeable sheeted matea patient, and a reinforcing connection between said outer layers at one end only of said pad, said compressible absorbent material constituting the sole means other than said reinforcing connection capable of substantially resisting relative movement between said outer layers.

2. An eye pad for positioning in the orbital recession of the eye of a patient, said pad comprising an inner layer of compressible absorbent material and outer layers of a. permeable sheeted material engaging the respective side surfaces of said inner layer, said outer layers being joined by a connecting strip extending across a minor portion only of the edge of said absorbent material with a major portion of said edge exposed, said outer layers and said strip being formed integrally from the same uninterrupted sheet of material, and said compressible absorbent material constituting the sole means other than said connecting strip capable of substantially resisting relative movement between said outer layers.

3. An eye pad for positioning in the orbital recession of the eye of a patient, said pad comprising an inner layer of absorbent material and outer layers of permeable material, said outer layers being connected together along a minor portion of the pad periphery, said outer layers being free and unconnected along the major portion of the pad periphery, and the major portion of the periphery of said absorbent material layer being free from peripheral confinement by said outer layers.

HALL WELDON WILKINSON.