Facial fillers can help smooth out those pesky wrinkles and restore youthful fullness to the face. If you’re considering filler injections, you’ve probably heard about something called cannulas.
Well, we’d love you to give this piece just five minutes of your time because we’re about to share all we know as experts about cannulas for fillers and why they’re a better choice than traditional needles.
So, let’s dive right into it.
What is a Cannula?
It is a slim tube with a blunt tip; it may measure between 0. 9 to 2. 1mm in diameter and has no resemblance to the conventional hypodermic needle due to its oval tip and rounded edges nature.
Needles are pointed with a cutting edge known as a bevel for skin penetration; it separates tissue gently, allowing passage through different anatomical plans.
This makes it easy for them to move into very delicate areas, such as those around the eyes or lips, where they cause little harm to surrounding structures.
Originally, Cannulas were made in such a way that they could only be used by medical practitioners while taking blood samples or fixing catheters in patients.
Nevertheless, cosmetic physicians have turned these cannulas into magic wands for injection delivery of facial fillers!
How Do Cannulas Work?
Getting filler injected with a cannula is a much different process than using a traditional needle.
With a needle, the sharp tip punctures the skin and is plunged deeply under the tissue. It has to pierce through fibrous bands and tiny blood vessels to deliver the filler.
On the other hand, a cannula works by gently separating tissues and sliding in between natural facial planes.
First, a small needle makes a doorway under the skin. The cannula then glides through the opening and is guided to the exact site for injection.
Much less force is needed since the smooth tip gently parts tissues instead of stabbing through them. Proper technique and angling take specialized skills to master. But the payoff is worth it!
Why Are Cannulas Better For Filler Injections?
Now, you might be wondering, “What’s the big deal with these cannulas?” Well, it turns out there are some great benefits to using a cannula instead of a traditional needle for facial filler.
Significantly less bruising
No one wants to walk around for weeks looking like they lost a bar fight when all they had was a simple filler treatment.
Needles that pierce blood vessels under the skin cause leakage of red blood cells. This appears on the surface as bruising.
But cannulas slide safely around vessels without rupturing them. Patients can return to normal activities almost immediately with minimal visible swelling or discoloration.
Safer for delicate facial tissues
The smooth, blunt cannula tip causes less trauma to the face during injection compared to sharp needle points.
There is a lower risk of accidentally hitting a nerve or poking through a blood vessel. And the gentle gliding action protects tiny attachments between facial layers.
Patients often report less pain as well, allowing for less numbing medication. Overall, cannulas give doctors a much better handle on controlling filler placement and depth for safety.
More comfortable for both the patient and the expert
Not only do patients appreciate the smoother entry and exit of cannulas, but doctors benefit from better ergonomics. Precise angling takes less effort and force than pushing through resistant facial tissues.
This leads to reduced fatigue for physicians who regularly perform many injections daily. And less squirming from patients makes accuracy much easier for complete treatment in fewer sessions.
Ability to precisely contour delicate facial areas
The flexible micro-cannulas used today can safely access intricate areas like around the eyes, nose, lips, and facial vessels that rigid needles cannot.
Their smooth shape and ability to bend allow for the exact targeting of filler placement without the risk of hitting anything vital.
Doctors can precisely reinforce structures and balance facial hollows in a very natural-looking manner. No oddly overfilled or lumpy regions!
More even distribution of filler
Due to effortless back-and-forth movement under the skin, cannulas can evenly disperse filler across broad facial zones for uniform results. No isolated stuffed regions or irregular clumps.
The smooth infusion helps stimulate natural-looking collagen for a refreshed glow. Doctors use this to artfully shape beautiful, balanced facial enhancement.
What to expect with the cannula techniques
The cannula facial filler procedure is relatively quick and comfortable. For numbing, most physicians use a gentle topical anesthetic cream before starting, which takes about 20 minutes to take effect.
Some areas, like around the mouth, may require a small nerve block similar to what the dentist administers. Once numb, the access site for cannula entry is marked, usually at the corner of the mouth, through an existing wrinkle line on the face, or inside the nasal opening.
A tiny needle prick creates a pathway into the skin and underlying tissue. The flexible cannula is threaded through this hole and then guided smoothly beneath the skin across the target areas.
Most patients report only mild pressure sensations rather than sharp discomfort typical of needle injections. In some cases, such as treating larger surface areas, the injector may need to use multiple access points and re-direct the cannula through each for complete coverage.
Most appointment sessions take 30-60 minutes from start to finish, depending on the number of sites addressed. Patients may experience some minimal swelling, redness, or tenderness at the injection locations, which usually resolves within a few hours up to 2-3 days.
More extensive treatment protocols result in increased temporary swelling, firmness, and skin sensitivity, which peaks around days 2-4 and then gradually subsides.
Most patients can camouflage side effects well with makeup. Results from volume enhancement and wrinkle smoothing start to reveal themselves within a few days up to 2 weeks as the filler integrates with the facial structure.
For many, one treatment provides beautiful rejuvenation that lasts six months up to 2 years or longer before needing a touch-up.
However, some patients opt for a series of sessions over weeks or months to gradually enhance certain features. A highly experienced injector can use cannulas to create gorgeous, youthful faces. The process has minimal pain, downtime, and risk.
Which areas are best treated with a cannula?
Cannulas enable physicians to safely treat more extensive zones of the face as well as precision injection of delicate areas that prove challenging with standard needles. Broad, smooth facial areas like cheeks, temples, chin, jawline, and neck respond extremely well to cannula treatment.
The flexible, smooth tip lets experts use the filler on large areas of the mid and lower face. This restores some volume and tightens the skin. It also lowers the risk of injuring deep facial nerves or blood vessels.
Smaller surface areas requiring delicate precision injection also benefit greatly from cannulas, especially around the eyes, nose, lips, and mouth.
These critical facial feature areas contain intricate nerve and vascular structures vulnerable to damage from standard needle punctures.
Cannulas let doctors precisely control micro-droplet injections. This enhances the undereye hollows, temples, perioral lines, and facial contours. It does so without harming nearby anatomy.
For patients desiring revitalized facial renewal, cannulas should be considered first-line over standard needles for optimal safety, precision, and comfort during treatment.
Why Choose Diaminy Filler Cannulas?
Diaminy dermal filler cannula sets provide high-quality cannulas to promote smooth, comfortable injections with better control. Their sets include a sharp needle and a blunt-tip cannula. The needle is used to create an initial skin access point. The cannula is for precise filler delivery through delicate facial tissues.
Compared to other brands, their cannulas feel more rigid yet responsive to the touch. Testers report excellent flexibility, allowing easy guiding through all planes of the face combined with perfect stiffness to hold shape during insertion.
Expert injectors prefer stiffer cannulas. The tubes are too flimsy and buckle easily. This loses the desired contour shape and compromises treatment precision.
Another benefit lies in the injection volume marking scales printed directly on each Diaminy cannula shaft, which show millimeters and actual injection quantity gradients.
This helps physicians accurately gauge filler amounts delivered during dynamic threading and repositioning under the skin. Verifying product volume dispersed per pass bolsters safer application, avoiding overfilling. No other brand offers this innovative volume indicator feature.
Additionally, the rounded cannula tip has a tiny surgical steel injection port that shows the exact direction of the released filler. The small opening precisely controls micro-droplet deposition and directs flow in controlled linear streams.
Large wide ports found in cheaper brands often lead to unpredictable excessive filler extrusion during passes. This exquisite port construction gives Diaminy cannulas a leg up with regard to optimized user experience for needle-savvy physicians.
Smooth entry glide remains paramount for successful cannula treatments. Diaminy's advanced Japanese steel construction ensures properly finished surfaces without the risk of skin catching on rough edges or minute defects that scrape tissues during delicate facial plane insertion, causing unnecessary inflammation and patient discomfort.
Rigorous quality control during manufacturing guarantees consistent, flawless cannula production that is safe for all filler injection cases from novice to expert.
When selecting cannula brands for their practice, physicians should prioritize quality, safety, and navigation precision over cost savings. Popular "house-brand" cannulas bundled with filler syringe packages seem convenient but generally lack the exceptional refinement Diaminy cannulas deliver.
Why risk patient outcomes and physician reputations by skimping on materials? For physicians who regularly inject millions of syringes through thousands of cannulas over decades of practice, Diaminy's reliable precision engineering stands the test of time.
Frequently Asked Questions (FAQs)
Why is a cannula better than a needle for fillers?
Cannulas cause less trauma to tissues than sharp needles. Their blunt tip helps preserve blood vessels, reducing bleeding/bruising. Their flexibility allows better navigation to deposit filler evenly.
What areas are best treated with a cannula?
Areas with many blood vessels, like under the eyes, lips, and nose, benefit most from a cannula. It allows even injection without damaging vessels to prevent bruising.
Does using a cannula hurt more than a needle?
No, a cannula tends to hurt less. Its smooth gliding motion minimizes tissue injury. A needle prick and injection may briefly cause more pain than the insertion of a blunt cannula tip.
Conclusion
Blunt, flexible micro-cannulas for precise filler injections are a game changer. They can achieve beautiful, natural facial rejuvenation. They do this with less pain, damage, and downtime than traditional needles.
Cannulas are best for large, smooth areas and delicate facial features. They enable expert physicians to use safe, precise filler.
Smooth, effortless filler delivery results in reduced trauma and even seamless distribution for unified, balanced facial enhancement.
Choose Diaminy's expertly designed cannulas for optimized control, directionality, and smooth entry glide to promote the best treatment experiences.
Visit our website, DiaminyAesthetics.com. We sell top-quality cannulas. They are ideal for hospitals, med spas, and clinics that want affordable, high-volume options.
Invest in Diaminy filler cannulas. They are approved for all major facial filler brands. They will help you build your aesthetic offerings and patient base.
