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eShunt 

eShunt 

Extending Minimally Invasive Surgery to Severe and Refractory Glaucoma Patients

Not available for sale

CorNeat eShunt 

Implantation Animation

The CorNeat eShunt redefines glaucoma treatment for severe patients by effectively regulating intraocular pressure. It offers immediate and stable efficacy post-op, with pressure determined by its tube resistance to flow. The EverMatrix material covering the device's outlet prevents encapsulation and clogging. Positioned deep in the orbit, it benefits from positive pressure, reducing the risks of hypotony and avoiding blebs. The integral, non-degradable, tissue-integrating EverMatrix patch reduces tube exposure risk and cuts down implantation time to under 20 minutes. The eShunt's design guarantees reliable, long-lasting pressure regulation, providing new hope to patients suffering from this devastating, chronic, blinding disease.

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Why eShunt ?

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Longlasting 
 

  • drainage site with minimal scarring potential

  • EverMatrix covered outlet minimizes encapsulation

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Ease of Implantation 

  • Implantation procedure can be completed in under 20 minutes

  • Integral EverMatrix™ patch relieves the need for suturing a tissue patch

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Safe 
 

  • Minimally invasive

  • No risk of hypotony due to positive pressure in drainage site

  • Nondegradbale patch - reduces risk of tube exposure 

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Cost-Effective 
 

  • Saves significant OR time

  • reduces risk of complications requiring revision surgery

  • Improved economics for severe glaucoma treatment

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Deterministic
 

  • stable pressure dictated by tube resistance and the pressure in the orbit

  • Adaptive flow mirrors pressure elevation

  • Effective immediately post-op​

eShunt Innovation

Integral Patch

Integral Patch

  • EverMatrix™ biologically integrates with surrounding tissue – shortening procedure time by 50%.

Inlet & Lumen

  • Tube resistance to flow imitates physiological outflow facility.

eShunt Bevel Teabag
CorNeat eShunt

Outlet

  • Covered with EverMatrix and uniquely positioned in the intraconal space, deep in the orbit, so less likely to clog.
    Positive pressure in the orbit reduces the risk of hypotony.

Q&A

  • Would a person with severe dry eye be a candidate for the CorNeat KPro implantation?
    Initially we will treat patients with some tear production. With the accumulation of experience, we will collect the necessary evidence to encourage surgeons to tackle the most challenging and arid ophthalmic patients, suffering from alkali chemical burn, Stevens-Johnson Syndrome or ocular cicatricial pemphigus.
  • Would a person with Stevens-Johnson Syndrome be a candidate for the CorNeat KPro implantation?
    See previous answer.
  • Would a person with herpes keratitis be a candidate for the CorNeat KPro implantation?
    Yes, we believe that herpes keratitis patients stand to gain a valid therapeutic modality, which is currently missing in the battery of clinical ophthalmic solutions.
  • Would a person with a scarred cornea be a candidate for the CorNeat KPro implantation?
    Scarred, opaque and/or vascularized corneas are excellent candidates for the CorNeat KPro.
  • Would a person who had laser correction surgery be a candidate for the CorNeat KPro implantation?
    Yes, laser correction does not interfere with the CorNeat KPro implantation procedure.
  • Would a person who had a corneal transplantation (one or more) which was/were rejected be a candidate for the CorNeat KPro implantation?
    Yes, patients with failed corneal grafts are our ideal candidates for implantation.
  • What are the differences between the CorNeat KPro and the Boston KPro?
    The major differences between the two implants are i) The Boston KPro utilizes donor cornea tissue to attach the synthetic lens to the eye whereas the CorNeat KPro is completely synthetic eliminating the need for harvesting tissue to bridge the gap between the artificial lens and the patients eye. ii) The Boston KPro provides a narrow field of view both for the patient and the physician. This limits the ability of the practitioner to follow up on the eye’s health and intervene in time. Following implantation of the Boston KPro, access to the internal ocular compartments is blocked thus surgical procedures cannot be carried out. The CorNeat KPro is engineered with bays on the optic’s rim to enable anterior chamber access following implantation and will stay accessible throughout the patient’s life. Posterior chamber access is readily available through the device’s integrating element, which should stay accessible throughout life as well. This will also allow the ophthalmologist to perform regular and thorough follow-up and timely interventions as needed. The CorNeat KPro has a wide field of view similar to the native cornea providing the patient with real-life optics and restoring an aesthetic appearance. iii) The Boston KPro is a temporary solution, which needs to be replaced once every few years, when all goes well, or it permanently damages the eye's visual potential through a variety of complications. The CorNeat KPro is engineered to be a permanent solution with robust integration into the eye’s tissues.
  • Where will the CorNeat KPro clinical trials take place?
    The CorNeat KPro clinical trial is taking place in Israel, Canada, France, the Netherlands and India and are planned to start in the USA in 2026.
  • When will the CorNeat KPro be available for use?
    The CorNeat KPro launch is planned for 2027.
  • What will the selection criteria be for patients for the CorNeat KPro implantation?
    Initially, the CorNeat KPro will be approved as a second-line treatment, only patients who lack a therapeutic alternative or have failed a corneal transplantation will be eligible for the procedure. Approval of the CorNeat KPro as a first-line treatment is a priority for CorNeat Vision and will follow the initial approval.
  • Would a person with keratoconus be a candidate for the CorNeat KPro implantation?
    Keratoconus patients are suitable candidates for corneal transplantation with positive long-term results. Therefore, they are not ideal candidates for primary implantation. The CorNeat KPro is a viable solution in cases where a Keratoconus patient fails corneal transplantation for any reason, as a second-line treatment.
  • Would a person with a detached retina be a candidate for the CorNeat KPro implantation?
    Such a patient would not be a good candidate as the CorNeat KPro mandates visual potential. Retinal issues, optic nerve function and other issues affecting visual potential need to be dealt with prior to attempting implantation of the CorNeat KPro.
  • Would a person with glaucoma be a candidate for the CorNeat KPro implantation?
    Glaucoma is not a contraindication for the CorNeat KPro implantation. Glaucoma should be a consideration when planning the surgery as adjunct procedures, changes in drug regimen and visual potential might vary between glaucoma patients undergoing CorNeat KPro implantation. These factors impact eligibility and surgical and post-op planning.
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