Bayonet Tumescent Infiltration Cannula – Toomey Hub, 60cc

The Bayonet Tumescent Infiltration Cannula with Toomey Hub is a blunt-tip cannula with a stepped offset shaft, built to fit 60cc Toomey-tip syringes. The Toomey hub has a wide, non-Luer opening, so a full 60cc syringe empties quickly instead of being throttled by a narrow taper, and the bayonet offset keeps that bulky syringe out of the sight line to the entry site. This fitting is made from 2.0mm (14G) upward. See the full Tumescent Bayonet Infiltration Cannulas range for other fittings.

Buyers also search for this instrument as a 60cc Toomey bayonet cannula, a syringe tumescent infiltrator, or an offset fat grafting cannula.

Toomey Hub Bayonet Cannula for 60cc Syringes

A Toomey tip is a wide-bore syringe fitting, not a Luer taper. It exists because 60cc syringes are used where volume matters more than fine control. A 60cc syringe is also physically large, which is exactly the case where a bayonet offset earns its keep: the syringe body sits off to one side instead of directly over the entry site.

What the Bayonet Shape Does

A bayonet cannula has a stepped offset bend in the shaft between the hub and the working section. The offset moves the hub, the handle and the surgeon's hand sideways, out of the straight line running back from the entry site. That single change in geometry solves two problems at once.

First, sight lines. With a straight cannula the hand sits directly behind the entry point and blocks the view of the skin being filled. With the offset, the hand is out of that line and the surgeon can watch the entry site and the tissue turgor while infiltrating.

Second, angle of approach. The offset lets the working section be held closer to parallel with the skin while the hub stays clear of the body surface. The cannula stays in the subcutaneous plane instead of angling down into deeper tissue, which is exactly what an infiltration pass needs. The same clearance helps when working under a retracted flap or in a confined area where a straight hub would foul the surrounding tissue.

The distal tip is closed and rounded. It separates the subcutaneous plane by blunt dissection as the cannula advances, pushing vessels and nerves aside rather than dividing them, and side holes along the working section release the solution along the length of the pass rather than at one point.

Key Features

• ✔ Toomey hub matched to standard 60cc Toomey-tip syringes
• ✔ Offset keeps the bulky 60cc syringe body out of the sight line
• ✔ Stepped bayonet offset keeps the hand clear of the entry site sight line
• ✔ Working section can be held closer to parallel with the skin surface
• ✔ Closed blunt tip separates the plane without cutting vessels or nerves
• ✔ Side holes along the working section spread solution along the pass
• ✔ One-piece German stainless steel shaft, fully reusable
• ✔ Custom diameters, lengths and hole patterns available on request

Specifications

Clinical Applications

• Large-volume tumescent infiltration using 60cc syringes
• Fat grafting workflows built around Toomey-tip syringes
• Body infiltration of the abdomen, flanks, back and thighs
• Infiltration in confined areas where a straight hub and syringe would foul

Material and Sterilization

The cannula is made from German stainless steel with a passivated surface that resists corrosion and pitting through repeated cleaning cycles. It is reusable and can be steam autoclaved at 134°C. Flush the lumen and every side hole with clean water immediately after use and dry fully before autoclaving. On a bayonet cannula, pay attention to the offset bend during cleaning: any bend in a lumen is where residue settles first, so flush from both ends until the water runs clear.

How to Choose

The Toomey fitting starts at 2.0mm, so for finer facial infiltration below 2.0mm choose the Luer lock version instead. Within the Toomey range, 2.5mm to 4.0mm in 25cm to 35cm suits large body areas, while 2.0mm to 2.5mm in 15cm to 25cm suits arms, neck and smaller regions.

Why Buy Direct From the Manufacturer

Manufactured by Healermed Instruments, a surgical instruments manufacturer and exporter based in Sialkot, Pakistan. Factory-direct pricing removes the importer and distributor layer. Production runs under an ISO 13485 and FDA CGMP quality system, with ISO 9001 and CE Mark certification. OEM manufacturing and custom branding are available for distributor and brand-owner orders.

Related Instruments

Other fittings in the same cannula range:

• Tumescent Bayonet Infiltration Cannula – Luer Lock
• Tumescent Bayonet Infiltration Cannula – Super Luer Lock
• Tumescent Bayonet Infiltration Cannula – MicroAire PAL Compatible
• Tumescent Bayonet Infiltration Cannulas – All Fittings

Frequently Asked Questions

What is a Toomey hub bayonet cannula used for?

It is used with 60cc Toomey-tip syringes for large-volume tumescent infiltration and in fat grafting workflows. The wide non-Luer hub lets a full syringe empty quickly, and the bayonet offset moves that large syringe body clear of the surgeon's view of the entry site.

What is the difference between a bayonet cannula and a straight cannula?

A bayonet cannula has a stepped offset in the shaft; a straight cannula does not. The offset moves the hub and the surgeon's hand out of the line of sight to the entry site, and lets the working section stay closer to parallel with the skin. A straight cannula is simpler to clean and store, but the hand blocks the view.

Is this cannula autoclavable?

Yes. The instrument is fully reusable and can be steam autoclaved at 134°C. Flush the lumen and every side hole with clean water immediately after use, remove all residue before sterilization, and dry completely. Flush from both ends so nothing is left sitting in the offset bend, where residue collects first.

What is the minimum order quantity for bulk orders?

The minimum order quantity is agreed per order rather than set at a fixed number. Send us the sizes, fittings and quantities you need through the wholesale request page and we will confirm the minimum for that specification. This lets a small distributor start with a trial order and a larger importer scale up on the same terms.

Do you provide samples?

Yes. Samples are available on request and the buyer covers the shipping charges. Tell us the diameter and length you want to evaluate and we will confirm what can be sent. Testing a sample first confirms the hub seats correctly on the 60cc syringes you already stock.

Can I order a custom size?

Yes. Custom diameters, working lengths, and hole patterns are available on request in addition to the standard size grid. Send your specification through the wholesale request page and our production team will confirm what can be produced. Custom branding is also available for distributor and OEM orders.