What Is the Hydrus Microstent?
If glaucoma is not caught and treated early on, complete vision loss can result. At Chu Vision Institute, our expert team takes glaucoma very seriously and offers cutting-edge treatments to help patients manage their condition. Board-certified ophthalmologist Dr. Ralph Chu is proud to offer the Hydrus Microstent to help reduce intraocular pressure.
The Hydrus Microstent was approved by the FDA in 2018 as a minimally invasive treatment to lower eye pressure in patients who have mild to moderate open-angle glaucoma. The tiny, flexible drainage device is composed of Nitinol (nickel and titanium) and is roughly the size of an eyelash. It is placed into the eye during minimally invasive glaucoma surgery (MIGS) to expand the eye's fluid channel to allow for increased flow. This ultimately lessens intraocular pressure to prevent or slow the vision impairment caused by glaucoma. Contact our office in Bloomington, MN to discover more about how this revolutionary treatment could help improve your symptoms.
"Lasik was not something that i ever thought would be an option as it never was for my astigmatism and far sighted vision issues. New technology made something i never thought possible a possibility. This was the easiest thing ever. From what i expected was that it was suppose to be a slow progression and will continue to improve over next 6 weeks. I am already mind blown by how it has gone and how well I see. No glasses and I see better than I ever did with glasses...lol. Best Doctor, team, and experience. I HIGHLY Recommend everyone using Chu Vision Institute for all ete care needs. You will not regret it. Thank you!"- J.D. / Google / Mar 31, 2022
"From the day I walked in for my consult to the day after surgery and my first post-op, Chu Vision provided nothing short of a stellar experience. After 30 years of my life spent wearing glasses and 27 years with contacts, my vision stabilized and I was referred to Chu Vision. LASIK has been something I've wanted for many years but will be the first to admit my gut was wrenching with anxiety the entire month leading to the procedure after weighing the pros and cons of eye surgery. Browsing the internet and learning about side effects: glares, halos, starbursts...didn't exactly help my anxiety. Don't get me wrong, without glasses or contacts, I could barely make out the big E in the eye doctor's office. If anyone broke into my house, if a contact fell out while swimming, if something happened to my contacts/glasses on vacation...I'd be screwed. I wanted to be free. My 1:1 prior to surgery with Dr. Chu definitely put me at ease. The entire staff at Chu Vision is extraordinary...something you wish for at any service-related business. They calmed my nerves, walked through every step, answered all my questions, advised me how to prepare and what to truly expect afterward. The day of surgery was quick and absolutely painless...no pain at all, and my entire time at the office was 45 minutes. The actual procedure was less than 10 minutes. Dr. Chu provided an amazing surgery and turned my -6.75 prescription WITH ASTIGMATISM to 0!!!! The day after surgery for my post-op, I could easily see 20/20, and I know they don't guarantee better than 20/20, but I was able to see 20/15 the day after surgery, with my own eyes...truly amazing!!!! TO THIS DAY I CATCH MYSELF IN AMAZEMENT BECAUSE I KNOW WHAT IT WAS LIKE TO NOT HAVE THIS VISION WITH MY OWN EYES. I'm now 4.5 weeks out from when I had surgery and the post-op procedures and drops are cake. I have not had ANY glares, halos, starbursts, nothing. I can see clearly at night and during the day. "Whereas once I was blind, now I see." Thank you so much Dr. Chu, your team, and the experience you have built. I can't put into words how you have changed my life. Thank you so much."- C.K. / Google / Jan 20, 2022
"My vision correction is experience at the Chu Vision Institute couldn’t have been better. Though their pre screen process Dr. Chu and his staff take extreme care to ensure you and your eyes are a good fit for laser correction surgery. Once it is was determined that LASIK was the best option for me, Dr. Chu’s awesome staff was on point getting me ready for my procedure. Dr. Chu even did a video call with me a couple of days before the procedure to answer any additional questions I had and to describe the procedure itself. The day after my LASIK procedure I was seeing 20/15 in both eyes !! The only regret I have is that I waited so long to get my eyes fixed. The Chu Vision Institute gave me my vision back and I am super grateful! Thank you all for taking such good care of me and my eyes. Best, Todd-"- T.F. / Google / Dec 11, 2021
"I came in for a Lasik consultation and Chu Vision is a well-oiled machine! Very organized and have the process of the exam and consultation down to a T. Everyone I encountered was very friendly! From the young man who checked me in at my vehicle, the exam and all the way to the end when I met with Amy Ray about scheduling and financing for Lasik. Love it and can't wait to put my eyes in your hands and get Lasik (spoiler...I'm an ideal candidate and will for sure be going to Chu Vision Institute)"- A.S. / Office Visit / Jul 14, 2021
"(Translated by Google) The whole experience is extremely positive. The staff exhibit exceptional customer service. The ophthalmologist's verification of all eye conditions is very complete and they take great care to listen and follow up on your comments. In short, it is the best experience I have had in this class of ophthalmology services. (Original) Toda la experiencia es extremadamente positiva. El personal exhibe un trato al cliente excepcional. La verificación del oftalmólogo de todas las condiciones de los ojos es bien completa y se esmeran en oír y dar seguimiento a tus comentarios. Resumiendo es la mejor experiencia que he tenido en esta clase de servicios de oftalmologia"- F.V. / Google / May 02, 2022
Best Candidates for the Hydrus Microstent
The Hydrus Microstent is designed for men and women who are in the earlier stages of glaucoma. Individuals who have progressed to the later phases may not qualify for treatment. If you have been diagnosed with mild to moderate open-angle glaucoma (whether or not you also have cataracts), we encourage you to schedule a visit to our Bloomington, MN facility. During a comprehensive eye exam, Dr. Chu will review your medical records, current medications, and family health history to determine if you would make a good candidate.
Hydrus Microstent Technique
The Hydrus Microstent is placed into the eye during an outpatient procedure at our on-site ambulatory surgery center. After you are comfortable and ready, we will anesthetize your eye with numbing drops, and we may give you a mild sedative to keep you at ease. Next, Dr. Chu will utilize a steel cannula to precisely insert the device into the Schlemm's canal through a very small incision in the cornea. If performed at the same time as cataract surgery, this will be done using the same microscopic incision. When inserted into the eye, the Hydrus Microstent helps aqueous fluid flow more freely through the eye. Because the device is so tiny and flexible, you will not be able to see or feel it after its placement.
What to Expect with the Hydrus Microstent
You can expect to get back to your normal routine after your procedure. Since the treatment is minimally invasive in nature, you should not expect a long recovery time. Dr. Chu may request that you come back to our office for a series of follow-up appointments to monitor your intraocular pressure and ensure that the treatment is working effectively. For many patients, the Hydrus Microstent device has been shown to reduce the need for glaucoma management medications. If you have any questions regarding your follow-up, please do not hesitate to reach out to our office.
A Solution is In Sight
Imagine having the freedom to go about your routine without constantly worrying about your eye pressure and damage to the optic nerve. If you have been diagnosed with glaucoma, the team at Chu Vision Institute can offer a relatively new option known as the Hydrus Microstent. This top-of-the-line treatment for glaucoma has helped many of our patients gain a renewed outlook on life. Contact our office to find out more, and schedule an appointment with Dr. Chu.