What is an intravitreal or intraocular syringe?

In applications such as ocular, mouse pup, organoid, or intravenous injections, injection success and reproducibility are entirely dependent on your needle point stability in the target site. To address this issue, Hamilton has introduced the One-Handed Injector Syringe to give you confidence in your injections. The one-handed Injector syringe brings a lever-actuated plunger that dispenses at the touch of a finger. The lever enables you to hold the syringe like a pencil, allowing you to finely control and observe your needle point at the target injection site. You can expect to see increased stability of up to 3x.

What are the benefits of an intraocular one-handed syringe?

Intraocular one-handed syringes empower researchers by improving injection accuracy and minimizing injection site damage. The ergonomic one-handed design provides precise, controlled fluid release while freeing a hand for steadier instrument guidance. This enhances injection site positioning and stability, boosting accuracy and reducing trial-to-trial variability. These benefits translate to optimized laboratory procedure outcomes and grant researchers unmatched control and comfort.

Intraocular Injector Syringe | Intravitreal One Handed Syringe

Hamilton’s Intraocular Injector Syringe technology provides unprecedented functionality for controlled, intravitreal or intraocular injections in lab animals. Developed specifically for stabilizing surgical injection procedures, the lever-actuated plunger provides flow control for a variety of delicate animal applications.

Reduce injection site damage with complete control of microliter injections for small, discrete volume dispenses or long, slow dispensing over an extended time period to optimize research needs and conditions.

Built on the Hamilton 800 Series Syringe platform, this one-handed injector syringe is ready to perform at a high level of accuracy for years of laboratory use.

*Needles not sold in a curved configuration. This illustration is for demonstration purposes only. For guidance on properly curving a needle, please follow the instructions here.

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Fingertip Control for Intraocular Injection

Benefits of a Lever-actuated plunger with a one-handed syringe for delicate injections of virus and plasmid:

One-Handed Injection

Improved Injection site positioning / stability / dexterity

Reduces trial-to-trial variability

Graded injection of virus or plasmid at injection site

Lever-Actuated Control for One-Handed Intraocular Injections

The lever-actuated Injector Syringe with a multi-mode lever ensures surgical stability, precision, and flow control for injection and dispensing applications in lab animals.Designed to focus on ergonomic functionality, the multi-mode lever of this single-handed syringe guarantees surgical stability and provides researchers with customizable options for precise control over the retinal injection process.
The Intraocular syringe's innovative design allows for seamless adjustments, catering to various injection volumes and pressures, thus accommodating diverse experimental requirements. The syringe's user-friendly features make it an indispensable tool for researchers, promoting efficiency and accuracy in laboratory procedures involving lab animals.

Take Complete Control of Intravitreal Microliter Injections:

Small, discreet volume dispenses
Long, slow dispensing over an extended time
All-at-once dispensing
Controlled injection speed to reduce injection site damage
Easy plunger lever actuation for one-handed injections
Optimal plunger lever placement for one-handed, injection dexterity

Hamilton’s One Handed Syringe is Ideal for:

Intraocular injections
Subretinal injections
Brain injections

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Intraocular Injector Syringe Accessories

Choose the Right Needle for Your Intraocular Injection

The Intraocular Injector Syringe incorporates a removable needle design for quick needle replacement to tackle the application at hand.
Recommended needle for this procedure in mice: 7803-05 (Needle length: 0.75", Needle point style: 3 (blunt))
The above needle ensures precision and effectiveness in your experimental work, enhancing the overall usability and performance of the Intraocular Injector Syringe for your research needs.

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Adapt 1.0 mm OD glass capillaries to the Intraocular Injector Syringe

The Removable Needle (RN) Compression Fitting allows for a quick connection from an RN syringe (100 µL or smaller) to a standard 1 mm OD capillary glass. Pull your own needle and attach it to a Removable Needle (RN) syringe without wax or glue.

This innovative solution streamlines the adaptation process and ensures a secure and reliable connection, enabling researchers to effortlessly customize their experimental setup. With the innovative removable needle feature, you gain the flexibility to tailor your syringe to specific research needs without compromising your equipment's precision or integrity.

Glass Capillary Adapters

Download the Datasheet for Intraocular & Intravitreal Injection

The Hamilton Intraocular Syringe datasheet is a comprehensive document that provides detailed information about the Intraocular Syringe and intravitreal injection. The datasheet includes specifications such as syringe capacity, needle gauge compatibility, and glass capillary information. Additionally, it provides valuable insights into the syringe's unique features, such as its lever-actuated control mechanism, which enables stability and precise flow control.

Intraocular Injector Syringe Product Datasheet

Care and Use for the Intraocular Injector Syringe

Instructions for Use - Intraocular Injector Syringe

Work with R&D engineers to customize Hamilton parts

Hamilton's "Custom Built" program puts you directly in contact with a Hamilton R&D Engineer to discuss your application and product needs. The engineer will point you to a standard solution or propose a customized solution to meet your needs.

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