Zrinski VETERINARY PRODUCT CATALOG

Zrinski Tehnologija d.o.o.
Gospodarska ulica 6
42202 Trnovec Bartolovečki
Croatia
www.zrinski-tehnologija.hr
sales@zrinski-tehnologija.hr
Tel: 00385 42 68 44 60
1st registered manufacturer of implants
in veterinary medicine in Croatia KLA-
VETERINARY PRODUCT CATALOG
The Specialist for Medical
and Industrial production

2
Zrinski Tehnologija d.o.o. - Gospodarska ulica 6, 42202 Trnovec Bartolovečki / Croatia - www.zrinski-tehnologija.hr - Tel: 00385 42 68 44 60, Fax: 00385 42 68 44 68
TABLE OF CONTENTS
PRODUCT CATALOGUE 3
Reconstruction plates 3
Limited contact plates 5
7DPO / TPO Plates
TPLO Plates 8
H-Locking Plates 9
Locking screws 10
Instruments 11
Accessories 13
OPERATION TECHNIQUE 15
Introduction 16
System description 17
Indications 18
19Technical features and biological benefits
Operation technique 20

3
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 103 6.2 18 3
ZVP 104 6.2 24 4
ZVP 105 6.2 30 5
ZVP 106 6.2 36 6
ZVP 107 6.2 42 7
ZVP 108 6.2 48 8
ZVP 109 6.2 54 9
ZVP 110 6.2 60 10
1.5mm Reconstruction Plates
RECONSTRUCTION PLATES 2.0/2.4mm Locking System
1.5mm Reconstruction T-plates
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 124 6.2 18 3
ZVP 125 6.2 24 4
ZVP 126 6.2 30 5
ZVP 127 6.2 36 6
ZVP 128 6.2 42 7
ZVP 129 6.2 48 8
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 204 7.8 30 4
ZVP 205 7.8 37.5 5
ZVP 206 7.8 45 6
ZVP 207 7.8 52.5 7
ZVP 208 7.8 60 8
ZVP 209 7.8 67.5 9
ZVP 210 7.8 75 10
ZVP 212 7.8 90 12
ZVP 214 7.8 105 14
2.0mm Reconstruction T-plates
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 224 7.8 22.5 3
ZVP 225 7.8 30 4
ZVP 226 7.8 37.5 5
ZVP 227 7.8 45 6
ZVP 228 7.8 52.5 7
ZVP 229 7.8 60 8
TECHNICAL FEATURES:
 Titanium grade 2
 Polyaxial locking
 Easy plate forming
 Anodized
BIOLOGICAL BENEFITS:
 Supreme biocompatibilty
 Firm locking preserves bone
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum

4
RECONSTRUCTION PLATES 2.7/3.5mm Locking System
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 304 9.5 36 4
ZVP 305 9.5 45 5
ZVP 306 9.5 54 6
ZVP 307 9.5 63 7
ZVP 308 9.5 72 8
ZVP 309 9.5 81 9
ZVP 310 9.5 90 10
ZVP 312 9.5 108 12
ZVP 314 9.5 126 14
ZVP 316 9.5 144 16
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 404 11.7 44 4
ZVP 405 11.7 55 5
ZVP 406 11.7 66 6
ZVP 407 11.7 77 7
ZVP 408 11.7 88 8
ZVP 409 11.7 99 9
ZVP 410 11.7 110 10
ZVP 411 11.7 121 11
ZVP 412 11.7 132 12
ZVP 414 11.7 154 14
ZVP 415 11.7 165 15
ZVP 416 11.7 176 16
ZVP 418 11.7 198 18
ZVP 420 11.7 220 20
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum

5
1.5mm LC Straight Plates
LIMITED CONTACT PLATES 2.0/2.4mm Locking System
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 430 6.18 22 3
ZVP 431 6.18 28 4
ZVP 432 6.18 34 5
ZVP 433 6.18 40 6
ZVP 434 6.18 46 7
ZVP 435 6.18 52 8
ZVP 436 6.18 58 9
ZVP 437 6.18 64 10
ZVP 438 6.18 124 20
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 440 7.8 34 4
ZVP 441 7.8 41,5 5
ZVP 442 7.8 49 6
ZVP 443 7.8 56.5 7
ZVP 444 7.8 64 8
ZVP 445 7.8 71,5 9
ZVP 446 7.8 79 10
ZVP 447 7.8 94 12
ZVP 448 7.8 109 14
ZVP 449 7.8 154 20
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum

6
LIMITED CONTACT PLATES 2.7/3.5mm Locking System
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 504 8.5 39 4
ZVP 505 8.5 48 5
ZVP 506 8.5 57 6
ZVP 507 8.5 69 7
ZVP 508 8.5 75 8
ZVP 509 8.5 84 9
ZVP 510 8.5 93 10
ZVP 512 8.5 111 12
ZVP 514 8.5 129 14
ZVP 516 8.5 147 16
Product No. Width
(mm)
Length
(mm)
Holes
ZVP 604 11 50 4
ZVP 605 11 62 5
ZVP 606 11 74 6
ZVP 607 11 86 7
ZVP 608 11 98 8
ZVP 609 11 110 9
ZVP 610 11 122 10
ZVP 611 11 134 11
ZVP 612 11 146 12
ZVP 613 11 158 13
ZVP 614 11 170 14
ZVP 615 11 182 15
ZVP 616 11 194 16
ZVP 618 11 218 18
ZVP 620 11 242 20
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum

7
DPO Locking Plates, Left
DPO / TPO PLATES 2.7/3.5mm Locking System
Product No. Angulation (°) Holes
ZVP 753 25 8
ZVP 754 30 8
TPO Locking Plates, Left
ZVP 701 15 6
ZVP 702 20 6
ZVP 703 25 6
ZVP 704 30 6
ZVP 705 40 6
TECHNICAL FEATURES:
 Anodized
periosteoum
TECHNICAL FEATURES:
 Anodized
periosteoum
DPO Locking Plates, Right
ZVP 743 25 8
ZVP 744 30 8
TPO Locking Plates, Right
ZVP 711 15 6
ZVP 712 20 6
ZVP 713 25 6
ZVP 714 30 6
ZVP 715 40 6

8
TPLO Locking Plates S 2.7mm
TPLO PLATES 2.7mm Locking System
Product No. Type
ZVP 723 Left
ZVP 722 Right
TPLO Locking Plates S 3.5mm
Product No. Type
ZVP 730 Left
ZVP 731 Right
TECHNICAL FEATURES:
 Anodized
periosteoum
 Anatomically precontured
TECHNICAL FEATURES:
 Anodized
periosteoum
 Anatomically precontured
TPLO Locking Plates M 2.7mm
Product No. Type
ZVP 720 Left
ZVP 721 Right
TPLO Locking Plates M 3.5mm
Product No. Type
ZVP 732 Left
ZVP 733 Right
TPLO PLATES 3.5mm Locking System

9
H-Locking Plates 2.0mm
H-Locking Plates 2.0/2.4mm Locking System
Product No. Length
(mm)
Holes
ZVP 761 12 4
ZVP 762 14 4
ZVP 763 16 4
TECHNICAL FEATURES:
 Anodized
periosteoum

10
Product No. Diameter
(mm)
Length
(mm)
ZVS 206 2.0 6
ZVS 208 2.0 8
ZVS 210 2.0 10
ZVS 212 2.0 12
ZVS 214 2.0 14
ZVS 216 2.0 16
ZVS 218 2.0 18
ZVS 220 2.0 20
2.0mm Locking Screws
LOCKING SCREWS 2.0/2.4mm System
2.4mm Locking Screws
Product No. Width
(mm)
Length
(mm)
ZVS 306 2.4 6
ZVS 308 2.4 8
ZVS 310 2.4 10
ZVS 312 2.4 12
ZVS 314 2.4 14
ZVS 316 2.4 16
ZVS 318 2.4 18
ZVS 320 2.4 20
ZVS 322 2.4 22
ZVS 324 2.4 24
TECHNICAL FEATURES:
 Self tapping
 Self retaining feature
 Anodized
 Supreme biocompa-
tibilty
 Atraumatic screw tip
TECHNICAL FEATURES:
 Self tapping
 Self retaining feature
 Anodized
 Atraumatic screw tip
(mm)
Length
(mm)
ZVS 408 2.7 8
ZVS 410 2.7 10
ZVS 412 2.7 12
ZVS 414 2.7 14
ZVS 416 2.7 16
ZVS 418 2.7 18
ZVS 420 2.7 20
ZVS 422 2.7 22
ZVS 424 2.7 24
ZVS 426 2.7 26
ZVS 428 2.7 28
ZVS 430 2.7 30
ZVS 432 2.7 32
ZVS 434 2.7 34
ZVS 436 2.7 36
ZVS 438 2.7 38
ZVS 440 2.7 40
ZVS 445 2.7 45
ZVS 450 2.7 50
2.7mm Locking Screws 3.5mm Locking Screws
(mm)
Length
(mm)
ZVS 508 3.5 8
ZVS 510 3.5 10
ZVS 512 3.5 12
ZVS 514 3.5 14
ZVS 516 3.5 16
ZVS 518 3.5 18
ZVS 520 3.5 20
ZVS 522 3.5 22
ZVS 524 3.5 24
ZVS 526 3.5 26
ZVS 528 3.5 28
ZVS 530 3.5 30
ZVS 532 3.5 32
ZVS 534 3.5 34
ZVS 536 3.5 36
ZVS 538 3.5 38
ZVS 540 3.5 40
ZVS 542 3.5 42
ZVS 544 3.5 44
ZVS 546 3.5 46
ZVS 548 3.5 48
ZVS 550 3.5 50
ZVS 552 3.5 52
ZVS 554 3.5 54
ZVS 556 56
LOCKING SCREWS 2.7/3.5mm System

11
AO Handle
INSTRUMENTS
Product No.
ZVI 100
Screwdriver Bit T6
Screwdriver Bit T15
Product No.
ZVI 101
Product No.
ZVI 102
Drill Guide 2.0/2.5mm
Product No.
ZVI 110
Drill Guide 1.3/1.7mm
Product No.
ZVI 111
Drill Bit 1.3mm
Product No.
ZVI 122
Drill Bit 1.7mm
Product No.
ZVI 123
Drill Bit 2.0mm
Product No.
ZVI 120
Drill Bit 2.5mm
Product No.
ZVI 121

12
Depth Gauge 2.7/3.5
INSTRUMENTS
Product No.
ZVI 126
Plate Holdng Forceps
Depth Gauge 2.0/2.4
Product No.
ZVI 127
Product No.
ZVI 108

13
Tray 2.0/2.4 Locking System
ACCESSORIES
Product No. Description
ZVT 830 Tray 2.0/2.4
Tray 2.7 Locking System
ZVT 810 Tray 2.7
ZVT 811 Tray 2.7 - Plate insert
Tray 3.5 Locking System
ZVT 820 Tray 3.5
ZVT 821 Tray 3.5 - Plate insert

14
ACCESSORIES
TPLO Tray 2.7/3.5 Locking System
ZVT 840 TPLO Tray 2.7/3.5
Locking Screw Tray 2.7/3.5
ZVT 850 Locking Screw Tray 2.7/3.5

15
Zrinski Tehnologija d.o.o.
Gospodarska ulica 6
42202 Trnovec Bartolovečki
Croatia
www.zrinski-tehnologija.hr
Tel: 00385 42 68 44 60
1st registered manufacturer of implants
in veterinary medicine in Croatia KLA-
OPERATION TECHNIQUE
The Specialist for Medical
and Industrial production
Zrinski Locking System

16
INTRODUCTION
Zrinski titanium implants are designed for operative treatment, anatomical
reconstruction, and for the reestablishment of lost functionality. The plate
geometry offers the veterinary surgeon a range of applications.
The unknown postoperative biomechanical loading with various animals
poses a greater risk of loss of reposition. The polyaxial angle stable screw-
plate locking system reduces the risk of primary or secondary loss of repo-
sition. The plates and screws present a stable system, which provides the
fundamental condition for bone osteosynthesis. Because it is possible to
lock the plates without pressing them against the bone i.e. its periosteoum,
similar to an internal fixator, this does not impair the blood circulation.
The plates are equipted with bending zones between the locking holes to
aid the shaping of the plates for the particular bones.

17
SYSTEM DESCRIPTION
The angle stable screw-plate locking system offers a polyaxial insertion of
screws into the plate at an angle of +/- 15° regarding to locking holes cen-
tral axis. The stability of the fracture treatment is the result of the high con-
struct stiffness and is almost independent of the bone quality, contact pres-
sure and whether the plate is precisely formed after the bone or not. The
loading is transfered directly from the screw to the plate.
The locking system is based on plastic deformation between locking screws
head thread and the plates locking hole flute lips. The locking system is re-
liable for repeated insertion of the screw, for example when correcting the
screw angle or position.

18
INDICATIONS
 Fracture osteosynthesis and arthrodesis of distal parts of extremities
 Diaphiseal fractures, fractures of proximal and distal metaphysis of
long bones
 Flat bones fractures
 Irregular bones fractures
 Reconstruction of all bone types

19
TECHNICAL FEATURES AND BIOLOGICAL BENEFITS
 Plates are designed for achieving as less soft tissue irritation as possible
 Possibility of bending and adapting to individual cases
 Screw locking under +/- 15° angle regarding to central locking hole axis
benefits ‘catching’ individual fragments
 Plates bottom surface is designed for minimal contact with the bone
periosteoum which enables unimpeded periosteoum function
 K-wire holes for temporary fixation between every locking hole
 3D bending and adjustment of the plate
 All implants are made of pure titanium and titanium alloys that minimi-
zes the possibility of infections

20
OPERATION TECHNIQUE
Pre-operative planning using a sizing template
1. Fracture reduction
2. Choose and position the plate
 Remove plate from set: Remove an appropriate plate with the
tweezers included in the set and hold it above the fracture
 Adjust the plate: If neccesity for adjusting, make sure adjusting
occurs in bending zones between every locking holes
 Position the plate: If the plate geometrically fits it should be
positioned centrally over the fracture site
3. Secure position with K-Wires
 If necessary, the position can be secured with 1.0mm or
0.8mm K-Wires using the K-Wire holes in the plate
4. Determine fixed point (1st screw) and pre-drill
We recommend fixing the first screw on one of the plate ends in
order to gradually fix the possibly multi-fractured bone with the
plate.
 Select the drill guide according to the selected screw diameter
 Connect the appropriate drill bit to the drill machine and pre-
drill bi-cortically trough the drill guide with a tolerable maxi-
mum angle of +/- 15°

21
Zrinski Tehnologija d.o.o. - Gospodarska ulica 6, 42202 Trnovec Bartolovečki / Croatia - www.zrinski-tehnologija.hr - Tel: 00385 42 68 44 60 Fax: 00385 42 68 44 68
OPERATION TECHNIQUE
5. Determine screw length with depth gauge
 Insert the depth gauge
 Measure the depth to the opposite cortical side
 Read the screw length
6. Remove screw out of the tray
 Connect self-retaining screwdriver bit to AO-handle
 Fix the pre-assembled screwdriver bit with light preassure
into the screw and remove it from the tray
7. Determine fixed point (1st screw)
 Insert the selected screw into the pre-drilled screw hole
 In order to guarantee an optimum stability and to reduce the
possibility of soft tissue irritation, insert the screw in a way
that the screw head is flush with the plate surface

22
OPERATION TECHNIQUE
8. Set remaining screws
 Repeat steps 5 to 7
9. Removal of implants
 Loosen all implant screws
 Remove all implant screws
 Remove plate
Note:
If the screws are not loosened before removing them, this causes
the plate to rotate whilst removing the last screw, resulting in
possible damage of the soft tissue.
Warning:
This operation instruction is not sufficient for an
immediate use of instruments. A detailed instruction
by an experienced surgeon or responsible person is
strongly recomended.

- Zrinski Tehnologija d.o.o. - Gospodarska ulica 6, 42202 Trnovec Bartolovečki / Croatia -
- www.zrinski-tehnologija.hr - Tel: 00385 42 68 44 60, Fax: 00385 42 68 44 68 -

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