What is the clinical role of 3D COG 21G90-L PDO threads?

These cogged polydioxanone threads are used by trained providers to support soft tissue and refine vectors in non-surgical facial contouring workflows. The 3D cog profile provides multi-directional engagement at the time of placement. Typical selections include midface support, jawline contour, and selected neck applications, as defined by clinic protocol. They may be combined with complementary thread types or other modalities in staged plans according to practitioner judgment and patient suitability.

How does the 3D cog design function during placement?

The cogs are oriented around the thread to engage tissue along several vectors. During insertion, this geometry helps maintain position and provides immediate mechanical support. After placement, polydioxanone gradually hydrolyzes and is absorbed by the body. The initial mechanical effect remains the primary contributor to the supported appearance, while biocompatibility and predictable resorption underpin the material’s clinical handling profile.

What side effects or downtime should clinics anticipate?

Most patients experience mild, transient effects at the insertion sites, such as swelling, bruising, or tenderness. These effects typically resolve over several days. As with any percutaneous procedure, there is a procedural risk of infection, asymmetry, or thread visibility/palpability if placement planes are not optimal. Adhere to aseptic technique and aftercare counseling aligned with your clinic’s protocol and training. Consider scheduling follow-up to monitor integration and patient comfort.

Is this thread used with needles or cannulas?

Providers select the approach according to anatomy, training, and the specific thread format. The 21G, 90 mm profile is compatible with techniques that access the subdermal plane via needle or cannula, as directed by clinical judgment. Many practitioners choose entry points that minimize trauma and align with vector planning. Always follow your facility’s protocols for asepsis, local anesthesia, patient consent, and post-procedure care.

How is the product packaged and labeled for clinics?

Units are provided sterile and sealed for single use. Labels typically display product name, lot number, and expiration to support traceability. This listing indicates a 20-piece configuration; confirm quantities on the carton at receiving. Store the package in a clean, dry environment away from direct sunlight. Inspect the sterile barrier before use and discard if compromised. Maintain an inventory log for lot tracking according to your clinic’s SOPs.

Can it be combined with other aesthetic treatments or thread types?

Yes, clinics often integrate cog threads with smooth or screw threads to refine lift vectors and texture, or sequence them with energy-based devices and injectables in staged plans. The order and timing depend on patient goals and practitioner judgment. Document vectors, entry points, and device settings in the chart to support consistent outcomes and facilitate follow-up visits. Always ensure spacing and technique align with training and accepted practice.

What steps are required before ordering for my facility?

Create or verify your professional account to access clinic-only pages. Once approved, sign in to view pack details, volume tiers, and current lead times, then submit a requisition. Your account dashboard allows allocation by provider or location, and you can coordinate shipment scheduling with your team. For larger case blocks, consider placing orders in advance to align delivery with your treatment calendar and staffing plans.

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Medical Devices

RAINBOW® 3D COG 21G90-L (20 pcs)

RAINBOW® 3D COG 21G90-L (20 pcs) PDO Threads for Clinics

Name: RAINBOW® 3D COG 21G90-L – Professional Clinic Supply
SKU: 89885
Price: 124.99 USD
Availability: InStock

Medical Device

$124.99

Description

3D COG 21G90-L PDO threads are sterile, barbed sutures placed in the subdermal plane for aesthetic tissue support and repositioning. Clinics use them to refine facial vectors, contour the jawline, and support midface lift pathways in qualified treatment plans. Practices stock this class to streamline thread-lifting workflows, maintain consistent performance, and meet procedural demand supported by US distribution.

What RAINBOW®® Is and How It Works

This preparation is a cogged, polydioxanone (PDO) thread designed for subdermal placement using trained, aseptic technique. The 3D cog geometry engages tissue along multiple vectors, allowing controlled mechanical support at the time of placement. Over time, PDO undergoes hydrolytic degradation and is resorbed by the body, while the treated area retains scaffold-induced support from the initial mechanical effect. Clinics seeking Authentic RAINBOW® 3D COG 21G90-L value the build quality, handling characteristics, and consistent thread finish.

Insertion technique and depth are selected by the practitioner based on anatomy and protocol. This class can be incorporated within broader thread-lifting plans and may be combined with complementary modalities under clinical judgment. For a foundational overview, see the PDO Threads Guide.

Med Wholesale Supplies serves licensed clinics and healthcare professionals with authentic, brand-name medical products sourced through vetted distributors.

Professional Applications

Clinics integrate this thread type in aesthetic workflows focused on facial contouring and support. Common selections include midface vectoring, jawline definition, cheek support, and selected neck applications, guided by training and patient-specific goals. The product class also fits med spa service menus where non-surgical support and shape refinement are appropriate within protocol.

Teams often use this line alongside smooth and screw threads to customize vector plans. For assortment planning, browse PDO Threads and target-lift options within Cog Threads to balance inventory across gauge, length, and indication range.

Key Features

3D cog profile: multi-vector engagement for controlled tissue support.
PDO substrate: biocompatible, biodegradable polymer with predictable resorption.
Sterile single-use: packaged to support aseptic technique and workflow integrity.
21G, 90 mm format: gauge-length pairing selected for thread-lift plans.
Consistent handling: stable insertion feel and cog integrity across units.
Clinic-ready: supports standardized protocols and procedural efficiency.

Benefits in Practice

This product aligns with appointment-based aesthetic workflows. It supports fast room turnover, predictable insertion forces, and clear vector planning. Inventory managers appreciate consolidated SKUs and standardized sizing for staff training and kit prep. It may be paired with anesthetic protocols per clinic preference and supports combination treatments under provider judgment.

For building a balanced set, many clinics supplement cog threads with monos for fine support and texture work. Consider adding Mono 29G38 to expand treatment options at follow-up visits or in restorative plans.

Composition & Ingredients

Active material: Polydioxanone (PDO), monofilament thread with cogged geometry.

No additional excipients are listed for the implantable thread itself. The product is provided sterile for single-use application in trained clinical settings.

Packaging & Supply

Supplied in sterile, sealed packaging designed to maintain integrity until opening. Unit labeling typically shows product name, lot number, and expiration for traceability. On this page, the listing reflects RAINBOW® 3D COG threads 21G90-L 20 pcs. Verify pack configuration during ordering and receiving to align with your case load.

SKU: 89885. Maintain storage per manufacturer guidance in a clean, dry environment away from direct sunlight. Inspect package before use; do not use if the sterile barrier is compromised.

Ordering & Logistics

Account verification is required. Sign in to view clinic-only details, allocate units to a requisition, and select courier preferences. Use your verified account to place an Aesthetic PDO threads 21G90-L order through the portal. For procurement planning and related supplies, reference our overview on Cannulas and Needles.

Comparable Products

Clinics evaluating alternative cog configurations may review Intraline Cog 360 for a different cog architecture and format. For supportive work or refining texture, assess monofilament options such as Intraline Mono. To browse related items by maker, visit the RAINBOW Brand page.

Pricing & Access

Sign in to view clinic-tier structures and contract eligibility. Volume commitments and replenishment cadence can qualify for tiered brackets. Your dashboard will show pack configurations, current lead times, and allocation options. For transparency, you can review PDO 3D COG threads 21G90-L price ranges aligned with your purchasing tier and contract terms.

Availability & Substitutions

Supply can vary by batch timing and regional allocation. When a specific configuration is limited, your account manager can suggest comparable threads and validate format compatibility with your protocol. For scheduled case blocks, discuss RAINBOW® 3D COG 21G90-L bulk buy timing, or secure alternatives within the Medical Devices category and dedicated Cog Threads section.

Authoritative Sources

Ready to proceed? Sign in to add this SKU to your requisition with temperature-controlled handling when required and tracked US delivery.

Frequently Asked Questions

What is the clinical role of 3D COG 21G90-L PDO threads?
These cogged polydioxanone threads are used by trained providers to support soft tissue and refine vectors in non-surgical facial contouring workflows. The 3D cog profile provides multi-directional engagement at the time of placement. Typical selections include midface support, jawline contour, and selected neck applications, as defined by clinic protocol. They may be combined with complementary thread types or other modalities in staged plans according to practitioner judgment and patient suitability.
How does the 3D cog design function during placement?
The cogs are oriented around the thread to engage tissue along several vectors. During insertion, this geometry helps maintain position and provides immediate mechanical support. After placement, polydioxanone gradually hydrolyzes and is absorbed by the body. The initial mechanical effect remains the primary contributor to the supported appearance, while biocompatibility and predictable resorption underpin the material’s clinical handling profile.
What side effects or downtime should clinics anticipate?
Most patients experience mild, transient effects at the insertion sites, such as swelling, bruising, or tenderness. These effects typically resolve over several days. As with any percutaneous procedure, there is a procedural risk of infection, asymmetry, or thread visibility/palpability if placement planes are not optimal. Adhere to aseptic technique and aftercare counseling aligned with your clinic’s protocol and training. Consider scheduling follow-up to monitor integration and patient comfort.
Is this thread used with needles or cannulas?
Providers select the approach according to anatomy, training, and the specific thread format. The 21G, 90 mm profile is compatible with techniques that access the subdermal plane via needle or cannula, as directed by clinical judgment. Many practitioners choose entry points that minimize trauma and align with vector planning. Always follow your facility’s protocols for asepsis, local anesthesia, patient consent, and post-procedure care.
How is the product packaged and labeled for clinics?
Units are provided sterile and sealed for single use. Labels typically display product name, lot number, and expiration to support traceability. This listing indicates a 20-piece configuration; confirm quantities on the carton at receiving. Store the package in a clean, dry environment away from direct sunlight. Inspect the sterile barrier before use and discard if compromised. Maintain an inventory log for lot tracking according to your clinic’s SOPs.
Can it be combined with other aesthetic treatments or thread types?
Yes, clinics often integrate cog threads with smooth or screw threads to refine lift vectors and texture, or sequence them with energy-based devices and injectables in staged plans. The order and timing depend on patient goals and practitioner judgment. Document vectors, entry points, and device settings in the chart to support consistent outcomes and facilitate follow-up visits. Always ensure spacing and technique align with training and accepted practice.
What steps are required before ordering for my facility?
Create or verify your professional account to access clinic-only pages. Once approved, sign in to view pack details, volume tiers, and current lead times, then submit a requisition. Your account dashboard allows allocation by provider or location, and you can coordinate shipment scheduling with your team. For larger case blocks, consider placing orders in advance to align delivery with your treatment calendar and staffing plans.

Specifications

Main Ingredient:
Manufacturer: PCLA Medical Devices Inc.
Drug Class: Medical Device
Generic Name: 3D Cog 21G90-L
Package Contents: 8 pcs
Storage Requirements: Room Temperature (2℃~25℃)
Main Usage:

About the Brand

Rainbow

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