Suture Absorbable en PDO (Polydioxanone)

Polydioxanone (PDO) is a sterile synthetic monofilament absorbable suture composed of polyester polydioxanone. PDO absorbable suture has been proven to be non-antigenic and non-pyrogenic.

There are two main characteristics of absorbable PDO sutures, namely tensile force retention and secondly, absorption rate. PDO absorbable suture is available dyed purple in sizes from USP 9/0 to USP 2.

Features :

Compliance with European Pharmacopoeia (EP) requirements. Reduced incidence of infections and trauma due to its smooth surface. Smooth tissue passage. Predictable loss and higher strength compared to Catgut.

Indications :

PDO sutures are generally preferred when the combination of absorbable suture and longer wound support is desired. PDO is generally used in general surgery, including pediatric surgery, ophthalmic surgery, gastrointestinal surgery, gynecology, plastic surgery, urology and orthopedics.

They are not used for adult cardiovascular tissues, neurology and prosthetic devices.

Properties :

Results of in vitro studies on PDO suture indicate that 70% of its initial strength persists after 4 weeks and 50% of its initial strength persists after 6 weeks.

Complete absorption of the suture in PDO takes 6 to 7 months.

Suture Absorbable en PGCL (Polyglycolide-Co-Caprolactone)

Poliglecaprone 25 absorbable suture (PGCL) is a sterile synthetic monofilament suture composed of a copolymer of polyglycolide and caprolactone. Absorbable PGCL suture is available tinted and untinted. The unstained suture is beige in color. PGCL suture is available dyed purple in the following sizes: USP 5/0 to USP 2.

Benefits :

High initial tensile strength. Easy handling. Smooth passage through fabrics. Excellent knotting ability.

Indications :

PGCL sutures are indicated for use in general surgery. They are suitable for covering soft tissues and for ligation, particularly in plastic, gynecological, gastrointestinal surgery and urology. PGCL sutures are absorbable and should be used when medium-term wound support is required. They are not intended for use in cardiovascular and neurological tissues.

Properties :

PGCL sutures retain 60% of their tensile strength from the first week and 30% from the second week. Then, degradation by hydrolysis begins, where the copolymer degrades to glycolic acid, which is absorbed by the body between 90 and 110 days.

Chromic catgut sutures



Catgut surgical suture (natural and chrome) is a sterile absorbable surgical suture composed of purified connective tissue (primarily collagen) derived from either the serosal layer of the ox (bovine) or the fibrous submucosal layer of the intestine of the sheep (ovine).

Chromed Catgut is treated with a solution of glycerin and chromic salt to delay absorption.

Features :

Catgut sutures are naturally absorbable. Chrome catgut sutures are treated with chromic salt and have a dark brown color. Chrome catgut sutures are available from USP size 4 to size 7-0. Catgut sutures are made by splitting the intestinal submucosa of sheep and goats longitudinally, followed by a twisting and polishing process, giving the sutures a virtually monofilament finish. Chrome catgut sutures are absorbed by a simple enzymatic hydrolytic mechanism, and l Absorption is not as predictable as in synthetic sutures. Catgut sutures tend to be absorbed more quickly into infected tissue. Chrome catgut sutures retain approximately 50% of the initial tensile strength after 21 to 28 days of implantation, and the suture is essentially absorbed within 90 days.

Benefits :

Chrome catgut sutures pass through tissue smoothly and also have good knot security. Chrome catgut sutures have excellent tensile strength and excellent resistance to needle attachment. Catgut sutures Chrome plated are available with 300 series alloy steel needles for superior strength, sharpness and performance. Chrome catgut is available at very economical prices.

Suture threads in catgut



Simple catgut suture is a sterile absorbable monofilament suture. The color of single catgut surgical suture is yellow, and the size ranges from USP 7/0 to 4.

Simple catgut is made from connective tissue (primarily collagen) from the serosal layer of cattle or the submucosal fibrous layer of the sheep intestine. Simple catgut is packaged with a solution containing isopropanol, water, sodium benzoate, and diethylaminoethanol. Sterilization by gamma rays. Its validity is five years.

Product profile:

Color: YellowComposition: Purified connective tissueSize: USP 7/0 - USP 4Type of absorption: ProteolysisSterilization: Gamma radiationAbsorption: 60 to 70 days

Suture Absorbable en PGLA (Polyglycolide-Co-Lactide)

Description :

Polyglactin (PGLA) is a sterile, absorbable, multifilament synthetic suture composed of polyglactin 910 glycoside and lactide derived from glycolic and lactic acids. It is coated with a mixture of caprolactone/glycolide copolymer and calcium stearoyl lactylate.

PGLA sutures are available in purple and undyed in sizes from USP 8/0 to USP 2.

PGLA sutures are coated with polycaprolactone and calcium stearate.

Features :

High tensile strength.Excellent handling and knotting characteristics.Smooth passage through fabrics.Ease of knotting and tying.Excellent knotting security.Reliable absorption.

Indications :

Absorbable PGLA sutures are indicated for use in general surgery. They are suitable for soft tissue covering and ligation, including in ophthalmic procedures, but should not be used in cardiovascular and nervous tissues. They are also applicable in gynecology, pediatric surgery, gastrointestinal surgery and odontology. PGLA sutures are absorbable and should not be used when long-term suture support is required.

Properties :

Absorbable PGLA sutures retain 70% of their tensile strength from the first week and 50% from the third week. Then, degradation by hydrolysis begins, where the polymer breaks down into glycolic acid, which is fully absorbed by the body between 56 and 70 days.

Sterilization:

Ethylene oxide.

PGA sutures

Polyglycolic acid (PGA) is a sterile, absorbable, multifilament synthetic suture composed of glycolic acid. The sutures are braided and coated with a mixture of polycaprolate, a copolymer of caprolactone and glycolide, as well as calcium stearate.

The color of absorbable PGA suture is purple or untinted. Size ranges from USP 8/0 to USP 4.

Features :

Absorbable suture is widely used in surgery because it can be absorbed, avoiding the need to remove the suture and avoiding secondary pain. PAG absorbable suture has the following obvious characteristics:

High initial tensile strengthExcellent knotting abilityExceptional hold during the critical wound periodReliable absorptionEasy to handleSecure knot holdSmooth surface, glides smoothly through tissue

Indications :

Absorbable PGA sutures are indicated for use in general surgery. They are suitable for soft tissue covering, ligation and also for use in ophthalmic procedures, but are not suitable for use in cardiovascular and nervous tissues. They are also applicable in gynecology, pediatric surgery, gastrointestinal surgery and odontology. PGA surgical sutures are absorbable and are not suitable for areas requiring suture support for too long a period.

Properties :

Absorbable PGA sutures have a high initial strength that is maintained for up to 28 days. They retain 70% of their tensile strength in the 2nd week and 50% in the 3rd week. Then absorption through hydrolysis begins, where the polymer degrades to glycolic acid, which is fully absorbed by the body between 60 and 90 days.

Sterilization:

Ethylene oxide.