SMI SILK

VendorSMI A.G.
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Description

Description

Silk

Name: SMI SILK
Brand: SMI A.G.
SKU: SMSMI8051512
Price: 21.6 EUR
Availability: InStock

Traditional braided suture made from natural silk – proven for centuries for excellent handling and reliable knot security

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Natural Origin

Derived from silkworm cocoons, Silk offers unique biological properties. Its braided multifilament structure with a silicone coating combines natural strength with modern surface treatment for optimal performance.

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Legendary Handling

Surgeons have valued silk for generations for its exceptional handling characteristics. Its high flexibility, coupled with excellent knot security, makes every knot precise and reliable – a feel that synthetic materials can hardly match.

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Extended Tissue Support

Though not permanent, Silk remains effective in tissue for up to 3 months before it is gradually degraded by encapsulation in fibrous connective tissue. The initial inflammatory reaction is a natural part of the healing process.

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Centuries of Surgical Tradition

Silk threads are among humanity's oldest surgical sutures and have been used in medicine for over 2000 years. From ancient Chinese surgeons to medieval Arab physicians and modern surgery – silk has proven to be a reliable material. Even today, many experienced surgeons prefer Silk for certain procedures, especially when perfect knotting technique and tactile feedback are crucial. The combination of natural strength and superior handling makes Silk a timeless classic in the operating room.

Proven Applications

General Surgery Skin Closure Ophthalmology Oral, Maxillofacial, and Dental Surgery Visceral Surgery Gynecology Obstetrics Soft Tissue Adaptation Ligation

Comprehensive Needle Assortment

⚫ Round Bodied Needles (HR)

Sizes: 13-45mm (1/2 circle)
USP: 6/0 to 3&4
Lengths: 45-90cm
Application: Soft tissue sutures, bowel, visceral procedures

⚫ Round Bodied Needles (DR)

Sizes: 12-30mm (3/8 circle)
USP: 5/0 to 0
Lengths: 45-75cm
Application: Tighter surgical fields

✂️ Reverse Cutting Needles (DS)

Sizes: 12-90mm (3/8 circle)
USP: 7/0 to 2
Special Feature: Easy Pass variants, double armed
Application: Skin, fascia, dense tissue

🔷 Reverse Cutting Needles (HS)

Sizes: 17-40mm (1/2 circle)
USP: 4/0 to 1
Lengths: 75cm
Application: Standard skin closures

🔹 Tapercut Needles (HRT/DRT)

Sizes: 18-27mm
USP: 4/0 to 2/0
Application: Fascia closure, peritoneum

📏 Straight Cutting Needles (GS/GR)

Sizes: 22-60mm
Application: Superficial sutures, easily accessible areas

Special Product Features

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Easy Pass Needles

Special grind for even smoother penetration – reduces tissue trauma and facilitates suture guidance in difficult anatomical areas

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Double Armed Variants

DS 12mm with two needles for special suturing techniques – ideal for through-and-through U-stitches and mattress sutures

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Ligapack without Needle

250cm suture length for ligatures and vessel ligation – available in USP 2/0 to 3&4 for various vessel diameters

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Diverse Packaging Sizes

Without needle in various formats: 150cm single, 13x60cm, 12x75cm, 17x45cm – maximum flexibility for every surgical situation

Important Contraindications & Restrictions

Cardiac and Vascular Surgery: Not recommended for cardiovascular procedures
Neurosurgery: Not suitable for neurological operations
Microsurgery: Too thick for microsurgical applications
Silk Allergy: Contraindicated in cases of known hypersensitivity
Tissue Reaction: Moderate inflammatory reaction is normal – do not use in highly sensitive areas
Infection Risk: Increased risk of infection due to capillary action if used inappropriately – silicone coating significantly reduces this risk

Technical Specifications

Manufacturer	SMI
Material	Natural
Type	Braided Multifilament
Composition	Braided fibers from the silkworm cocoon
Coating	Silicone
Color	Black
Tissue Reaction	Moderate
Absorption	Non-absorbable – gradual encapsulation in fibrous connective tissue
Tissue Support	Extended support up to 3 months
USP Size Range	8/0 to 3&4
Packaging	Box of 12 sutures, hermetically sealed Ligapack: 250cm without needle Multipacks: 13x60cm, 12x75cm, 17x45cm

Timeless Quality for Demanding Surgery

SMI Silk combines millennia-old tradition with modern surface technology. The silicone coating optimizes the natural advantages of silk – smooth tissue passage, minimal sawing effect, and reduced capillarity. The braided multifilament offers unsurpassed handling characteristics and knot security, especially valued in ophthalmology, oral and maxillofacial surgery, and challenging skin closures. With a comprehensive range from the finest 8/0 threads to robust 3&4 ligatures, Silk covers almost every surgical requirement – a proven classic that maintains its firm place in modern surgery.

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