Method and apparatus for intraocular retinal tack inserter
First Claim
1. A method for implanting a retinal tack comprising the steps:
- a. holding the retinal tack;
b. applying a vibrating forward and back motion to the retinal tack;
c. forcing the tack into the retina and other materials to be secured and into the back of the eyeball;
d. forcing the tack into the back of the eyeball.
2 Assignments
0 Petitions
Accused Products
Abstract
This invention is a method and apparatus for implanting retinal tacks and retinal electrode element with spiked electrodes. In one aspect of the invention, a tack suitable for insertion into the retina is driven into the retina by the repeated minute blows from the rapid contractions and expansions of the piezoelectric crystal. In a different aspect of the invention, a retinal electrode element with spiked electrodes suitable for insertion into the retina is driven into the retina by the repeated minute blows from the rapid contractions and expansions of the piezoelectric crystal. In another aspect of the invention, a single, short impulse is used to drive the tack home. In a different aspect of the invention, a single, short impulse is used to drive the retinal electrode element with spiked electrodes home. With this mode of tack and electrode element implanting, a remotely placed driver couples its motion to the tack using a thin, elongated tube filled with a suitable hydraulic fluid.
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Citations
12 Claims
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1. A method for implanting a retinal tack comprising the steps:
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a. holding the retinal tack; b. applying a vibrating forward and back motion to the retinal tack; c. forcing the tack into the retina and other materials to be secured and into the back of the eyeball; d. forcing the tack into the back of the eyeball. - View Dependent Claims (2)
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3. A method for implanting a retinal tack comprising the steps:
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a. holding the retinal tack; b. applying a sudden force to the tack; c. forcing the tack into the retina and other materials to be secured and into the back of the eyeball, in any order; d. forcing the tack into the back of the eyeball. - View Dependent Claims (4, 5, 6)
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7. An apparatus for implanting a retinal tack comprising:
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a. means for holding the retinal tack; b. means to vibrate the tack in a forward and back direction; c. means to force the tack into the retina and other material to be secured and into the interior back surface of the eyeball, in any order; d. forcing the tack into the back of the eyeball. - View Dependent Claims (8)
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9. An apparatus for implanting a retinal tack comprising:
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a. means for holding tack; b. means for applying a sudden force to the tack; c. means for forcing the tack into the retina and other materials to be secured to the interior back surface of the eyeball, in any order; d. forcing the tack into the back of the eyeball. - View Dependent Claims (10, 11, 12)
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Specification