RTMED Polyglycolic Acid (PGA)
POLYGLYCOLIC ACID(absorbable suture PGA) using ethylene oxide sterilization method, the tissue reaction is small, according to the individual physique is generally 90 days of the general absorption.
- Description
Description
RTMED Polyglycolic Acid (PGA) Surgical Suture is a sterile, synthetic absorbable, braided multifilament surgical suture composed of 100% homopolymer of glycolic acid. Coated with polycaprolactone and calcium stearate, RTMED PGA delivers high initial tensile strength, smooth knot rundown, minimal tissue reactivity, and predictable mass absorption for critical surgical wound closure across Pakistan.
CE Mark Approved
DRAP Registered (Form-5A / Class III)
EO Sterile Packaging
Technical Specifications & PGA Material Performance
| Product Line | RTMED Polyglycolic Acid (PGA) Braided Absorbable Suture |
| Chemical Formulation | 100% pure Polyglycolic Acid homopolymer |
| Filament Construction | Precision braided multifilament matrix (tight structure prevents fraying) |
| Surface Coating | Polycaprolactone and Calcium Stearate (reduces friction drag and sawing) |
| Color Options | Violet (D&C Violet No. 2) for deep surgical contrast / Undyed (Natural) |
| Tensile Retention Profile | ~70% to 75% at 14 days, ~40% to 50% at 21 days post-implantation |
| Absorption Mechanism | Progressive physiological hydrolysis completed between 60 to 90 days |
| USP Range | USP 8-0 to USP 2 (EP 0.4 to EP 5.0) |
| Needle Metallurgy | AISI 300 series siliconized surgical stainless steel (high bend resistance) |
| Regulatory Standards | CE Marked, ISO 13485:2016, DRAP Registered (Class III Medical Device) |
Available PGA Suture Sizes & Clinical Applications
| USP Size | Suture Length | Needle Configuration | Primary Surgical Speciality |
|---|---|---|---|
| USP 1 & 0 | 75 cm / 90 cm | Heavy Round Bodied (35 mm – 40 mm) | Abdominal Fascia Closure & Orthopedic Repair |
| USP 2-0 | 75 cm | Round Bodied (25 mm – 30 mm) | Gynecology (Cesarean & Hysterectomy), General Surgery |
| USP 3-0 | 75 cm | Round Bodied / Cutting (20 mm – 25 mm) | Gastrointestinal Surgery, Urology & Muscle Repair |
| USP 4-0 & 5-0 | 45 cm / 75 cm | Precision Reverse Cutting (16 mm – 19 mm) | Subcuticular Skin Closure & Pediatric Surgery |
Clinical Benefits of PGA in Surgical Procedures
- High Initial Tensile Holding: Delivers exceptional tensile strength exceeding USP standards during the critical 14-day tissue regeneration phase.
- Atraumatic Passage: Smooth stearate coating ensures the braided multifilament glides easily through tissue layers without sawing or fraying.
- Secure Knot Seating: Offers exceptional handling characteristics with immediate knot security and no premature chattering during deep pelvic ties.
- Minimal Tissue Reactivity: Synthetic homopolymer degrades smoothly via natural hydrolysis, avoiding cellular enzymatic reactions and tissue irritation.
For permanent monofilament cardiovascular and abdominal wall procedures, view our RTMED Polypropylene Sutures.
Surgical Handling & Absorption Dynamics for PGA Sutures
RTMED PGA sutures are engineered to provide maximum wound support during the critical early stages of tissue approximation. Hydrolytic degradation begins predictably upon contact with physiological fluids, breaking the glycolic acid polymer down into benign metabolic byproducts naturally processed by the human body. Because of its braided construction and specialized surface lubricity, surgeons experience smooth knot rundown with tactile knot snugging, making RTMED PGA sutures a reliable choice for obstetrics, general laparotomy, gastrointestinal anastomoses, and soft tissue closures throughout healthcare institutions in Pakistan.
Frequently Asked Questions on PGA Suture Procurement
Q1: What are the regulatory approvals for RTMED PGA sutures in Pakistan?
RTMED PGA surgical sutures hold CE marking, ISO 13485:2016 certification, and are registered with the Drug Regulatory Authority of Pakistan (DRAP) as Class III medical devices. Complete technical dossiers and Free Sale Certificates are provided for all institutional tenders.
Q2: How does PGA differ from Polyglactin-910 (PGLA)?
PGA is composed of 100% pure glycolic acid homopolymer, whereas PGLA is a copolymer containing 10% L-lactide. Both share similar absorption timeframes and tensile strength profiles for absorbable soft tissue surgery.
Q3: How are RTMED PGA sutures packaged for hospital supply?
They are packaged in boxes of 12 or 36 individual sterile pouches hermetically sealed inside moisture-proof aluminum barrier foils to safeguard against premature polymer degradation.
Hospital & Tender Procurement:
M. Islam & Sons is an authorized direct distributor supplying provincial healthcare directorates, teaching hospitals, and private surgical complexes across Pakistan. Contact our sales and regulatory desk for institutional pricing, tender rate contracts, and sample evaluations.
