RTMED Chromic Catgut
Chromic catgut is usually used in pediatric surgery, Department of Urology, obstetrics and Gynecology, absorbed by proteases, according to each different system generally 90 days completely absorbed.
- Description
Description
RTMED Chromic Catgut Suture is a sterile, natural absorbable surgical suture composed of purified collagen derived from the submucosal fibrous layer of healthy sheep or cattle intestines. Specially treated with trivalent chromium salt solutions to resist physiological enzymatic breakdown, RTMED Chromic Catgut provides extended tensile support, minimal tissue irritation, and smooth knot handling for surgical procedures across Pakistan.
CE Mark Approved
DRAP Registered (Form-5A / Class III)
Conditioning Fluid Packed
Technical Specifications & Chromic Catgut Material Properties
| Product Line | RTMED Chromic Catgut Natural Absorbable Suture |
| Raw Material | Purified natural submucosal collagen ribbons (bovine/ovine origin) |
| Filament Structure | Precision-twisted monofilament-like natural strand with polished uniform diameter |
| Chemical Treatment | Cross-linked with chromium salt solution to prolong tensile retention and enzymatic resistance |
| Suture Color | Natural Brown / Dark Amber (Chromic tanned) |
| Tensile Retention Profile | Maintains structural wound support for approximately 14 to 21 days |
| Absorption Dynamics | Complete mass absorption via cellular phagocytosis/enzymatic digestion in 90 to 120 days |
| USP Range | USP 5-0 to USP 2 (EP 1.5 to EP 6.0) |
| Needle Metallurgy | AISI 300 / 420 siliconized surgical stainless steel (high ductibility & bend resistance) |
| Packaging Presentation | Individual peel-pouches containing isopropyl alcohol/water conditioning fluid to preserve pliability |
Available Chromic Catgut Sizes & Clinical Applications
| USP Gauge | Suture Length | Needle Configuration | Primary Surgical Speciality |
|---|---|---|---|
| USP 1 & 2 | 75 cm / 90 cm | Heavy Round Bodied (35 mm – 40 mm) | Uterine Wall Closure & Deep Orthopedic Ligation |
| USP 0 & 2-0 | 75 cm | Round Bodied / Taper Point (25 mm – 30 mm) | Obstetrics & Gynecology (Episiotomy Repair), General Surgery |
| USP 3-0 | 75 cm | Round Bodied (20 mm – 25 mm) | Gastrointestinal Mucosa, Urology & Subcutaneous Tissue |
| USP 4-0 & 5-0 | 45 cm / 75 cm | Reverse Cutting (16 mm – 19 mm) | Oral / Dental Surgery, Ophthalmic & Pediatric Surgery |
Clinical Benefits of Chromic Catgut in Surgery
- Extended Tensile Retention: Chromium tanning creates stable cross-linkages, doubling wound support time compared to plain catgut.
- Superior Knot Handling: High tensile pliability and softness when conditioned in fluid allow dependable, secure knot placement.
- Predictable Cellular Absorption: Uniform tanning prevents premature proteolytic digestion in mucosal and gastrointestinal layers.
- Cost-Effective Procurement: Reliable, economical standard for high-volume obstetrics and municipal healthcare wards.
For synthetic absorbable alternatives with zero tissue reaction, explore our RTMED PGLA Braided Sutures.
Handling & Conditioning for Chromic Catgut Sutures
RTMED Chromic Catgut sutures are packed in a dedicated conditioning fluid mixture of isopropyl alcohol and distilled water to preserve natural collagen pliability and eliminate brittleness upon removal from the foil pouch. When handling natural catgut, surgeons are advised to avoid crushing the strand with needle holders or forceps outside the swaged zone, as micro-fractures can compromise tensile retention. Chromic catgut remains an indispensable, proven suture line across obstetrics, labor rooms, and mucosal surgery across private and government hospitals in Pakistan.
Frequently Asked Questions on Chromic Catgut Procurement
Q1: What regulatory certifications back RTMED Chromic Catgut in Pakistan?
RTMED Chromic Catgut surgical sutures are CE marked, manufactured under ISO 13485:2016 quality systems, and fully registered with the Drug Regulatory Authority of Pakistan (DRAP) as Class III medical devices.
Q2: Why are Chromic Catgut sutures packaged with fluid inside the packet?
The packaging fluid (conditioning solution) prevents natural collagen ribbons from drying out, ensuring the suture remains flexible, easy to knot, and resistant to snapping during surgery.
Q3: How many foil pouches are in a standard institutional box?
Available in standard dispenser packaging containing 12 or 36 hermetically sealed sterile foil packets suitable for institutional pharmacy stocking and tender contracts.
Tender & Wholesale Hospital Procurement:
M. Islam & Sons supplies provincial health directorates, maternity hospitals, and surgical clinics across Pakistan. Contact our institutional sales team for bulk tender quotations, batch compliance documentation, and product samples.
