MULTI-COMPLIANT TUBING
First Claim
1. An aspiration tubing, comprising:
- a high compliant section;
a low compliant section;
a transition section coupling the high compliant section to the low compliant section;
wherein the high compliant section is configured to couple to a handpiece; and
wherein the low compliant section is configured to couple to a surgical console.
4 Assignments
0 Petitions
Accused Products
Abstract
In various embodiments, aspiration tubing connecting a handpiece to a surgical console may include a high compliant section, a transition section, and a low compliant section. In some embodiments, the high compliant section may have a lower durometer and/or different geometry than the low compliant section. The transition section may take a number of forms, including a connector or a continuous section of tubing that gradually increases in durometer and/or changes geometry through the length of the tubing. In the various embodiments, the high compliant section may provide flexibility near the handpiece to make the handpiece easier to hold and maneuver while the low compliant section may reduce the effects of occlusion break surge. In some embodiments, the high compliant section may include, for example, ribs, stiffening rings, a stiffening sleeve, or a stiffening sock to increase the stiffness of the high compliant section.
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Citations
19 Claims
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1. An aspiration tubing, comprising:
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a high compliant section; a low compliant section; a transition section coupling the high compliant section to the low compliant section; wherein the high compliant section is configured to couple to a handpiece; and wherein the low compliant section is configured to couple to a surgical console. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system, comprising:
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an ophthalmic surgical console; a handpiece coupled to the surgical console by an aspiration tubing and an irrigation tubing; wherein the aspiration tubing, comprises; a high compliant section configured to couple to the ophthalmic handpiece; a low compliant section configured to couple to the ophthalmic surgical console; and a transition section coupling the high compliant section to the low compliant section. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification