Forceps treatment systems
AssigneeSight Sciences, Inc.
InventorsPaul Badawi, David Badawi
Life of this patent
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Abstract
Forceps treatment systems are described in which a forceps apparatus may generally comprise a first handle and a second handle coupled to one another near or at respective proximal ends. A first paddle may be coupled to the first handle and define a first inner surface, a second paddle may be coupled to the second handle and define a second inner surface which is positioned in apposition to the first inner surface. Furthermore, a debriding member may extend proximally from the first and second handles and reduce and curve gently to define a debriding edge for debriding tissue in proximity to one or more meibomian glands. The forceps apparatus may be used in combination with a heat treatment for treating one or more meibomian glands in a subject.
Claims13
A forceps apparatus, comprising:
- a first handle and a second handle coupled to one another near or at respective proximal ends via a common pivoting connection such that in a first unbiased configuration the first and second handle are spaced apart and in a second biased configuration the first and second handle are urged towards one another about the pivoting connection when squeezed together, wherein the first and second handles each have a thickness which reduces proximally of the pivoting connection;
- a first paddle coupled to the first handle and defining a first inner surface;
- a second paddle coupled to the second handle and defining a second inner surface which is positioned in apposition to the first inner surface, wherein the first and second paddles define a plane when compressed against one another;
- and
- a planar debriding member extending proximally from the first and second handles and having a planar thickness which reduces and curves gently to define a debriding edge around a periphery of the planar thickness and having a radius such that the debriding edge is sufficiently configured to scrape tissue along a margin of an eyelid in proximity to one or more meibomian glands,
- wherein the debriding member defines a debriding plane which is coplanar or parallel with the plane defined by the first and second paddles when compressed, and
- wherein the planar thickness is relatively thinner from the first and second handles for debriding the margin and the planar thickness is also relatively thinner than the pivoting connection.
A forceps apparatus, comprising:
- a first handle and a second handle coupled to one another near or at respective proximal ends via a common pivoting connection, wherein the first and second handles each have a thickness which reduces proximally of the pivoting connection;
- a first paddle coupled to the first handle and defining a first inner surface;
- a second paddle coupled to the second handle and defining a second inner surface which is positioned in apposition to the first inner surface, wherein the first and second paddles define a plane when compressed against one another;
- and
- a member extending proximally from the first and second handles and having a planar thickness which reduces and curves gently to present an atraumatic proximal edge around a periphery of the planar thickness and having a flattened thickness which is also relatively thinner than the pivoting connection,
- wherein the member is coplanar or parallel with the plane defined by the first and second paddles when compressed and further defines a notch having a recessed, atraumatic debriding edge along a curved edge of the flattened thickness in proximity to the proximal edge and sized for receiving and maintaining a lid margin within the notch.
Dependencies are inferred from the claim text.