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Single port mixed format surgical apparatus and method

A technique of surgery, equipment, applied in ophthalmic surgery, equipment for testing eyes, medical science, etc., that can solve problems such as limiting the magnitude and speed of vision restoration and preservation, reducing the chance of satisfactory results for patients, etc.

Active Publication Date: 2020-10-30
ALCON INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because of these risks, three-port eye surgery may limit the magnitude and speed with which vision can be restored and preserved, and may ultimately reduce the patient's chances for a satisfactory outcome

Method used

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  • Single port mixed format surgical apparatus and method
  • Single port mixed format surgical apparatus and method
  • Single port mixed format surgical apparatus and method

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Embodiment Construction

[0021] For the purposes of promoting an understanding of the principles of the disclosure, reference will now be made to the implementations illustrated in the drawings, and specific language will be used to describe them. It should be understood, however, that no limitation of the scope of the present disclosure is intended. Any changes and further modifications to the described devices, instruments, methods, and any further application of the principles of the present disclosure will be well within the normal circumstances of those skilled in the art to which the present disclosure pertains. Furthermore, this disclosure described in detail some elements or features with respect to one or more implementations or drawings, and when those same elements or features appear in subsequent drawings, such high-detail description is not repeated. It is entirely conceivable that features, components and / or steps described with respect to one or more implementations or figures may be co...

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PUM

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Abstract

Systems, devices, and methods include a surgical device having a handle for grasping by a user and a multifunctional surgical portion extending from the handle. The multifunctional surgical portion may include an illuminator portion arranged to provide illumination to a surgical field of a patient during a surgical procedure, and a tissue treatment portion coaxially aligned with the illuminator portion.

Description

technical field [0001] The present disclosure relates to surgical instruments, systems and methods. More specifically, but not limitedly, the present disclosure relates to surgical instruments, systems and methods having mixed format bodies with functions spaced along the instrument. Background technique [0002] Microsurgery often requires precise cutting and / or removal of a wide variety of body tissues. For example, certain eye surgeries, such as vitrectomy procedures, require cutting and removing part of the vitreous humor (the clear jelly-like substance that fills the back of the eye). The vitreous humor, or vitreous body, is made up of numerous microscopic fibers that are usually attached to the retina. Therefore, cutting and removing the vitreous must be done with extreme care to avoid pulling on the retina, separation of the retina from the choroid, retinal tears, or in worst case cutting and removal of the retina itself. Cutting and clearing the membrane can be pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/007
CPCA61F9/00736A61B3/0008A61B1/313A61F9/00754A61F9/00781
Inventor P·R·哈伦W·J·斯塔克三世
Owner ALCON INC