Knitted vascular prosthesis with collagen Ra K

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This knitted crimped vascular prosthesis Ra K is made of polyester filament yarn using a warp-knitting technology. The front wall of the prosthesis is provided with a color guiding line that makes it easier for the surgeon to know his way in the surgical wound during implantation. A continuous layer of chemically modified bovine collagen is applied to the surface of the prosthesis. It facilitates ingrowth of the tissue into the implant and impermeability of the prosthesis wall at the time of implantation.

Specifications

  • the prosthesis is used directly, without preparation before implantation
  • the prosthesis is strong, elastic, easy to pierce, and it does not fray
  • the wall is provided with a color guiding line
  • when the prostheses are bent they retain a lumen of circular shape
  • the water permeability is 0-5 ml.cm-2.min-1
  • supplied in unit packaging
  • sterilized by irradiation
  • the expiration period is 3 years

Indications

The knitted vascular prostheses are indicated for all types of reconstruction of arteries where the application of a vascular graft of corresponding lumen is suitable.

These types of prostheses can be used in aorto-femoral, ilio-femoral regions, femoro-popliteal region above the knee joint, in the region of extra-cranial arteries and for extraanatomical bypasses.

Product types

Linear vascular prostheses Ra 1 v K 

Diameter Catalogue code for the length 300 mm Catalogue code for the length 500 mm
6 mm 022-06/300 022-0062
7 mm 022-07/300 022-0072
8 mm 022-08/300 022-0082
9 mm 022-09/300 022-0092
10 mm 022-10/300 022-0102
12 mm 022-12/300 022-0122
14 mm 022-14/300 022-0142
16 mm 022-16/300 022-0162
18 mm 022-18/300 022-0182
20 mm 022-20/300 022-0202
22 mm 022-22/300 022-0222
24 mm 022-24/300 022-0242
25 mm 022-25/300 022-0252
26 mm 022-26/300 022-0262
28 mm 022-28/300 022-0282
30 mm 022-30/300 022-0302
32 mm 022-32/300 022-0322
 

Nonstandard dimensions on request
 

Diameter Length Catalogue number
6 - 32 mm 100 mm  022-6...32/100
6  - 32 mm 200 mm 022-6...32/200
6 - 32 mm 250 mm 022-0061...0321
6 - 32 mm 400 mm 022-6...32/400
6 - 32 mm 600 mm 022-6...32/600
 

Bifurcated vascular prostheses Ra bv K

 
Diameter Catalogue code for the length 400 mm
6/12 mm 024-0612
7/14 mm 024-0714
8/16 mm 024-0816
9/18 mm 024-0918
10/20 mm 024-1020
11/22 mm 024-1122

 

Other dimensions are produced on the basis of customer specification.

Vascular Surgery

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