Blue Eye: Hyaluronic Acid Submucosal Injection Agent
Authorized Mermaid Medical supplier. Blue Eye is an injectable liquid composition that is a medical device intended for gastrointestinal endoscopic procedures. It performs the submucosal lift of polyps, adenomas, early-stage cancers, and other gastrointestinal mucosal lesions before they are removed with a snare or endoscopic device. By raising the lesion away from the underlying muscle layer, Blue Eye facilitates endoscopic resection during examinations of the upper and lower gastrointestinal tract, including the esophagus and the stomach.
The lifting agent is hyaluronic acid, a biopolymer that holds the mucosal elevation about twice as long as a saline solution, which can shorten procedure time and reduce the risk of complications. Added methylene blue tints the lesion so the margins are easier to see during resection. Blue Eye is ready to use and connects directly to the injection needle, which removes point of care mixing and minimizes the risk of cross-contamination. Each box contains ten 5 mL units under reference number TS-905.
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A Durable Cushion, Clearer Margins, and a Ready to Use Format
Three properties set Blue Eye apart from a plain saline lift. A hyaluronic acid biopolymer sustains the submucosal cushion far longer than saline, methylene blue tints the lesion for clearer margin definition, and a ready to use format connects straight to the injection needle. Full detail is in the expandable sections below.
Lifting agent: hyaluronic acid, a biopolymer that occurs naturally in human skin and connective tissue
Elevation time: holds the submucosal cushion about twice as long as a saline solution
Clinical benefit: a longer lasting cushion keeps the lesion elevated through resection, which can reduce repeat injections, shorten procedure time, and lower the risk of complications
Biocompatibility: because hyaluronic acid is naturally present in the body, the composition is biocompatible
Methylene blue: tints the lesion so the operator can see the margins more clearly during resection
Ready to use: supplied as a prepared injectable liquid with no point of care mixing required
Direct needle connection: connects directly to the injection needle, which shortens preparation time
Cross-contamination: the ready to use format minimizes the risk of cross-contamination compared with manually drawn solutions
How Blue Eye compares against a plain saline lift:
A saline cushion dissipates quickly, so the operator often has to re-inject to keep the lesion elevated while it is removed. Because hyaluronic acid holds the submucosal fluid in place about twice as long, Blue Eye maintains a stable working plane between the mucosa and the muscle layer for the duration of the resection. A steadier cushion can mean fewer injections, a faster procedure, and a lower risk of complications during removal.
Full Product Specifications
Complete reference data for procurement and clinical review. Endoscopy unit managers, purchasing teams, and gastroenterologists rely on this specification set when they evaluate submucosal injection agents. Expand each category for full detail.
| Lifting Agent | Hyaluronic acid, a biopolymer |
| Colorant | Methylene blue, for lesion visualization |
| Form | Injectable liquid composition |
| Biocompatibility | Hyaluronic acid occurs naturally in human skin and connective tissue |
| Intended Use | Submucosal lift before endoscopic resection |
| Target Lesions | Polyps, adenomas, early-stage cancers, and other mucosal lesions |
| Anatomy | Upper and lower gastrointestinal tract, including the esophagus and the stomach |
| Removal Method | Snare or endoscopic device |
| Mucosal Elevation Time | About twice as long as a saline solution |
| Preparation | Ready to use |
| Needle Connection | Connects directly to the injection needle |
| Reference Number | TS-905 |
| Description | Blue Eye Submucosal Injection Agent (5 mL) |
| Fill Volume | 5 mL |
| Quantity per Box | 10 |
| Manufacturer | Mermaid Medical |
| Device Type | Medical device |
| Document Reference | MM 02-11000-02 ENG V1 |
| Website | mermaidmedical.com |
Clinical Applications
Blue Eye supports endoscopic resection across the upper and lower gastrointestinal tract wherever a lesion needs to be lifted away from the muscle layer before removal.
The hyaluronic acid cushion lifts colorectal polyps away from the bowel wall so they can be captured cleanly with a snare during endoscopic mucosal resection.
A longer lasting cushion maintains a stable submucosal plane throughout the slower dissection of larger or flat lesions.
Blue Eye elevates esophageal mucosal lesions for removal during upper gastrointestinal endoscopy.
The agent lifts gastric mucosal lesions away from the stomach wall before resection with a snare or endoscopic device.
Blue Eye supports the resection of early-stage gastrointestinal cancers by creating a defined plane beneath the lesion.
Methylene blue tints adenomas so their margins stay visible while they are lifted and removed.
Procedure Workflow from Injection to Resection
Blue Eye fits directly into the standard submucosal injection step of an endoscopic resection. The stages below outline how the agent is prepared, injected, and used through removal of the lesion.
Blue Eye is supplied ready to use, so there is no point of care mixing. The unit connects directly to the endoscopic injection needle, which shortens preparation time and minimizes the risk of cross-contamination compared with manually drawn solutions.
The agent is injected into the submucosal layer beneath the target lesion. The hyaluronic acid biopolymer forms a cushion that separates the mucosa from the underlying muscle layer and holds that elevation about twice as long as a saline solution.
Methylene blue within the solution tints the injected area, which helps the operator see the lesion margins and the extent of the submucosal lift during the procedure.
Once the lesion is elevated, it is removed with a snare or an endoscopic device. Because the cushion lasts longer than saline, the lesion stays lifted through resection, which can reduce the need for repeat injections.
The same workflow applies across the upper and lower gastrointestinal tract, including the esophagus and the stomach, for polyps, adenomas, early-stage cancers, and other mucosal lesions.
Medical Device Status and Composition
Blue Eye is described by Mermaid Medical as a medical device, and its hyaluronic acid base is biocompatible because the biopolymer occurs naturally in the body. Medical Outfitters is an ISO 13485:2016 certified supplier of medical equipment, so every order ships through a documented and audited quality management system. Further detail is in the expandable sections below.
Blue Eye is a medical device manufactured by Mermaid Medical. It is intended for the submucosal lift of polyps, adenomas, early-stage cancers, and other gastrointestinal mucosal lesions prior to removal with a snare or endoscopic device.
Hyaluronic acid: a biopolymer that occurs naturally in human skin and connective tissue, which makes the composition biocompatible.
Methylene blue: included to visualize the lesion during the procedure.
Medical Outfitters Inc. is an independently ISO 13485:2016 certified supplier of medical equipment. Every Blue Eye order is fulfilled through a documented and audited quality management system.
Clinical Information & Product Details
Request the instructions for use, lot information, and product documentation for Blue Eye. Our team can confirm pack configuration and availability for your endoscopy unit before your order ships.
Hospital Procurement & Bulk Ordering
Volume pricing and logistics for endoscopy departments and gastrointestinal suites. We support purchasing teams and clinicians sourcing submucosal injection agents and endoscopic consumables. Contact us for bulk orders.
Frequently Asked Questions
Quick answers to the most common purchase and clinical questions about Blue Eye. Tap any question to expand.
Blue Eye is a submucosal injection agent used during gastrointestinal endoscopy. It lifts polyps, adenomas, early-stage cancers, and other mucosal lesions away from the underlying muscle layer so they can be removed with a snare or an endoscopic device. It is used in both the upper and lower gastrointestinal tract, including the esophagus and the stomach.
Blue Eye holds the submucosal cushion about twice as long as a saline solution. Because the lesion stays elevated longer, the operator can often complete the resection with fewer repeat injections, which can shorten procedure time and reduce the risk of complications.
Methylene blue tints the injected area so the lesion margins and the extent of the submucosal lift are easier to see during the procedure. Clearer visualization helps the operator define what needs to be removed.
Hyaluronic acid is a biopolymer that occurs naturally in human skin and connective tissue. Because it is already present in the body, the composition is biocompatible, which is why hyaluronic acid is used as the lifting agent in Blue Eye.
Blue Eye is supplied as a 5 mL injectable liquid under reference number TS-905. Each box contains ten units.
Blue Eye is suitable for endoscopic resection procedures in the upper and lower gastrointestinal tract, such as endoscopic mucosal resection and endoscopic submucosal dissection of polyps, adenomas, early-stage cancers, and other mucosal lesions in sites that include the esophagus and the stomach.
No. Blue Eye is ready to use and connects directly to the injection needle. There is no point of care mixing, which shortens preparation time and minimizes the risk of cross-contamination.
Blue Eye is available through Medical Outfitters Inc., an ISO 13485:2016 certified supplier based in Miami, FL. We supply factory-new stock with nationwide shipping. Call (305) 885-4045 or request a quote online.
Compatible Equipment
Endoscopic accessories and systems commonly used alongside Blue Eye during gastrointestinal resection, from the injection needle that delivers the agent to the snare that removes the lifted lesion.
Endoscopic Injection Needles
Delivers the submucosal agent · single-use · variable needle length · GI endoscopy
View Product
Polypectomy Snares
Removes the lifted lesion · multiple loop sizes · for mucosal resection
View Product
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