SPINE MANUAL

Health is Important

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In the past, the Treasure Voyages of Zheng He started the epoch-making communication and fusion by sea between the Oriental and the Occidental. Today, ZENER MEDTEC makes sail, to benefit human health with a combination of both oriental and occidental wisdom.

As our company’s Chinese name ‘ 正 合 ’ means deep-rooted correctitude and cooperation, we’re always developing and creating more advanced, easy-to-use and effective medical products, with oriental and occidental talents, to benefit the people.

Vision

Mission

ZENER MEDTEC (CHANGZHOU) CO., LTD is set up and led by SHANGHAI GUANKE DATA TECHNOLOGY CO., LTD, who is expert in medical data services. ZENER has already established data centers in China, Europe, South America and Southeast Asia. In collaboration with healthcare experts and professionals, keeping pace with the market, ZENER has had large accumulations of data resources. Now ZENER has a vast range of product lines, including Orthopedics (full range of Trauma, Spine, Foot & Ankle and Sports Medicine products etc.), Advanced Wound Management (premium NPWT products and SUNHE premium dressings) and Surgical Products (mainly for Thoracic Surgery and General Surgery, such as Surgical Staplers and Rib & Sternal Fixation Products).Positive Energy, Collaboration & Cooperation, Innovation & Creativity and Striving for Excellence, these are always core values of ZENER. Our historical mission is to make ZENER a medical enterprise with international competence and innovation. We’re always keeping close cooperation with medical experts worldwide, to develop more advanced and effective products which meet local market requirements, relying on our global data resources, procurement and coordination worldwide.We aim to provide better and more products with advanced technology, helping medical experts and professionals in resolving all kinds of healthy problems, to make patients suffer less pain and recover, living a healthy and happy life. Down to earth, with self-discipline, ZENER is on the way to become a globallly first-class surgical instruments enterprise.

WALEN Anterior Cervical SystemCatalog

I. Cervical1.WALEN Anterior Cervical System......................................................................12.NEULEN Cervical Laminoplasty system.............................................................6

II. Lumbar1.Master 10 Spinal System...................................................................................82.Master 9 Spinal System....................................................................................133.Master 7 Spinal System....................................................................................184.A9 Anterior Thoracolumbar System..................................................................215.Cross Link and Fixing Rod...............................................................................23

III. Cage1.Intervertebral Fusion Cage(Cervical)................................................................252.Intervertebral Fusion Cage(Lumbar).................................................................27

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WALEN Anterior Cervical System

● Choose fixed structure according to operation needs;● Easy to observe bone graft in operation and do

evaluation after;● Reduce operation time, increase screw's holding force;● Keep middle vertebral body stable in multilevel

discectomies;

● Trauma, degenerative diseases, tumor, spinal canal stenosis and Instability & spondylolisthesis caused by fusion failure.

Feature

Advantage

Indication

● Non limiting system;large viewport; visible endplate; self-tapping screw; low profile plate with locking device; screw guide system.

2

● Angled hole

WALEN Anterior Cervical System

● Large viewport ● Low profile

● Maximum width 18mm

● One step locking

3

WALEN Anterior Cervical System

● Thickness only 2.1mm

● Anatomical shape design

10°5°10° 5°

5°5°

4

WALEN Anterior Cervical System

Product code Holes Length(mm)11.111.24.(025/027/030) 4 25/27.5/3011.111.24.(137/140/145) 6 37.5/40/4511.111.24.(252/255) 8 52.5/55

Product code Dia. Length(mm)11.111.25.(012~018） 3.5 12/13/14/15/16/17/18

Product code Dia. Length(mm)11.111.26.(012~018） 4.0 12/13/14/15/16/17/18

Vertebral screw

Revision screw

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WALEN Anterior Cervical System Instruments00.150.32999

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● Arc openings provide better inclusion

NEULEN Cervical Laminoplasty System

● Immediate lamina supporting in surgery, best maintain the canal plasty expanded;

● The lower dentate supporting plate provides a more stable supporting force;

● Arc openings provide better inclusion;● Has certain plasticity,can be slightly moulded in operation.

● Provide a stable support for vertebral body decompression;● Four holes is better for surgery requirement;● The unique angle makes vertebral body more stable.

Feature

Advantage

Neulen plate

● 90-95° Dentate Stable support

7

NEULEN Cervical Laminoplasty System

NEULEN Screw(Cross self-tapping)

NEULEN Screw(Cross self-tapping&drilling)

Product code Dia. Length(mm)11.105.11.306

2.56

11.105.11.308 811.105.11.310 10

Product code Height(mm)11.111.01.012 1211.111.01.014 1411.111.01.016 16

Product code Dia. Length(mm)11.105.11.306

2.56

11.105.11.408 811.105.11.410 10

NEULEN Plate

00.150.67999 NEULEN Plate Instruments

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Master 10 Spinal System

● Low profile on top opening, reduce postoperative foreign body sensation;

● Safe, easy to operate;● Design of partial trapezoidal thread, reliable locking, wide

application;● Unique plum nut prevents slip in operation;● Conical screw core and taper thread combination, ensure

the ability of bone fixation;● After repeated tests, the product is stable and reliable;● Used with 6.0mm (diameter) connecting rod.

Feature

Indication● Applied to vertebral fractures,spondylolisthesis,tumor.

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● Low profile design

Master 10 Spinal System

● Variable angle pedicle screws provide 25° in any direction

● Unique plum nut prevents slip in operation

● Locking plug is designed to prevent prolapse with trapezoidal thread

● The head of the screw bolt allows a larger tool to minimize the stress exerted on the pedicle

25° 25°

● Cortical screw thread

● Cancellous screw thread

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Master 10 Spinal System

Maximum Torque Test Test Result Torque Limiting Tool

● It is recommended to use this tool in final locking to avoid man-made damage

Product in good condition

11

Master 10 Spinal System

Poly-axial Screw(U-II）

Mono-axial Screw(U-III）

Long Mono-axial Screw(U-IV）

Long Poly-axial Screw(U-V）

Product code Dia. Length(mm)11.114.69.(235~245） 5.5 35/40/4511.114.69.(335~350） 6.0 35/40/45/5011.114.69.(435~455） 6.5 35/40/45/50/5511.114.69.(535~545） 7.0 35/40/45

Product code Dia. Length(mm)11.114.71.(235~245） 5.5 35/40/4511.114.71.(335~350） 6.0 35/40/45/5011.114.71.(435~455） 6.5 35/40/45/50/5511.114.71.(535~545） 7.0 35/40/45

Product code Dia. Length(mm)11.114.70.(235~245） 5.5 35/40/4511.114.70.(335~350） 6.0 35/40/45/5011.114.70.(435~455） 6.5 35/40/45/50/5511.114.70.(535~545） 7.0 35/40/45

Product code Dia. Length(mm)11.114.72.(235~245） 5.5 35/40/4511.114.72.(335~350） 6.0 35/40/45/5011.114.72.(435~455） 6.5 35/40/45/50/5511.114.72.(535~545） 7.0 35/40/45

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Master 10 Spinal System Instruments00.150.28999

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Master 9 Spinal System

● New Master 9 system;● Reverse screw design, the nut is easy to install to

prevent slipping and opening;● Lower profile design keeps the adjacent

articularprocess, provide more bone graft space;● A system can solve problems of the detachment,

fracture, lateral bending etc;● After repeated tests, the product is stable and reliable;● Used with 5.5mm (diameter) connecting rod.

Feature

● Suitable for lower thoracic spine, upper lumbar vertebral fracture, tumor, or smaller patient.

Indication

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Master 9 Spinal System

● Negative angle thread

● Optimized breaking structure

● Lateral compression hole

● Low profile

● Taper design

● Lateral pulling bolt

● 25° in any direction

● Various specifications for patients'choice

25° 25°Taper thread, precise guide

Negative angle locking mechanism

90°5°

15

Master 9 Spinal System

Torque Test Pull-out Strength Test

Test Result

Unit N

Cortical bone module

Cancellous bone module

Product in good condition

Test Result

16

Master 9 Spinal System

Product code Dia. Length(mm)11.113.61.(025~035） 4.0 25/30/3511.113.61.(125~140） 4.5 25/30/35/4011.113.61.(230~250） 5.0 30/35/40/45/5011.113.61.(330~350） 5.5 30/35/40/45/5011.113.61.(430~450） 6.0 30/35/40/45/5011.113.61.(530~550） 6.5 30/35/40/45/5011.113.61.(630~650） 7.0 30/35/40/45/5011.113.61.(735~755） 7.5 35/40/45/50/55

Product code Dia. Length(mm)11.113.63.(025~035） 4.0 25/30/3511.113.63.(125~140） 4.5 25/30/35/4011.113.63.(230~250） 5.0 30/35/40/45/5011.113.63.(330~350） 5.5 30/35/40/45/5011.113.63.(430~450） 6.0 30/35/40/45/5011.113.63.(530~550） 6.5 30/35/40/45/5011.113.63.(630~650） 7.0 30/35/40/45/5011.113.63.(735~755） 7.5 35/40/45/50/55

Product code Dia. Length(mm)11.113.62.(025~035） 4.0 25/30/3511.113.62.(130~145） 4.5 30/35/40/4511.113.62.(235~255） 5.0 35/40/45/50/5511.113.62.(335~355） 5.5 35/40/45/50/5511.113.62.(435~455） 6.0 35/40/45/50/5511.113.62.(535~555） 6.5 35/40/45/50/5511.113.62.(640~660） 7.0 40/45/50/55/60

Product code Dia. Length(mm)11.113.64.(025~035） 4.0 25/30/3511.113.64.(130~145） 4.5 30/35/40/4511.113.64.(235~255） 5.0 35/40/45/50/5511.113.64.(335~355） 5.5 35/40/45/50/5511.113.64.(435~455） 6.0 35/40/45/50/5511.113.64.(535~555） 6.5 35/40/45/50/5511.113.64.(640~660） 7.0 40/45/50/55/60

Short Mono-axial Screw( Ⅳ）

Long Mono-axial Screw( Ⅷ）

Short Poly-axial Screw( Ⅳ）

Long Poly-axial Screw( Ⅷ）

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Master 9 Spinal System Instruments00.150.34999

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Master 7 Spinal System

● Master 7 system show a new minimally invasive technology and concept;

● Reverse screw design avoids slipping,get better holding force;

● Flexible minimally invasive pathway, conducive to adjustment and increase vision field;

● Hollow double section thread design can get a good control effect on osteoporosis.

● Human engineering design tools, more comfortable, more convenient to install;

● Used with 5.5mm(diameter) connecting rod.

Feature

Indication● Suitable for minimally invasive posterior thoracolumbar

spine operation.

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Master 7 Spinal System

● Priority break design

● Negative angle screw

● Low profile design

● Hollow structure For minimally invasive techniques

● Minimally invasive channel flexible locking device One step locking, prevent slipping

● Half double thread Improve the control of the vertebral body, make screw in more simple

20

Master 7 Spinal System Instruments00.150.33999

Mono-axial screw

Poly-axial screw

Product code Dia. Length(mm)11.112.70.(330~350） 5.0 30/35/40/45/5011.112.70.(430~450） 5.5 30/35/40/45/5011.112.70.(530~550） 6.5 30/35/40/45/50

Product code Dia. Length(mm)11.112.71.(130~145） 4.5 30/35/40/4511.112.71.(230~250） 5.0 30/35/40/45/5011.112.71.(330~350） 5.5 30/35/40/45/5011.112.71.(530~550） 6.5 30/35/40/45/50

00.150.33 Master 7 Spinal System Instruments

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A9 Anterior Thoracolumbar System

● Use anterior pad with A9 crosslink, suitable for clinical anterior operation, the lower teeth of the gasket have a good control effect on the vertebral body, used with Master9 vertebral screw.

Feature

Product parametersA9 Cross link

Product code Length(mm)11.115.37.013 1311.115.37.014 1411.115.37.015 1511.115.37.016 16 11.115.37.017 1711.115.37.018 1811.115.37.019 1911.115.37.020 20

StapleProduct code Specification Length(mm)11.115.15.060 L

60

11.115.15.160 M11.115.15.260 S

11.115.16.012(112） L/S (R/S)11.115.16.015(115） L/M (R/M)11.115.16.018(118） L/L (R/L)

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A9 Anterior Thoracolumbar System Instruments00.150.24999

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Crosslink and Fixing Rod

Product code Dia. Length(mm) 11.113.34.(060~070) 5.5 60/65/70

Product code Dia. Length(mm)11.114.34.(060~070) 6.0 60/65/70

Product code Dia. Length(mm)11.113.33.(060~080) 5.5 60/65/70/75/80

Product code Dia. Length(mm)11.114.33.(060~080) 6.0 60/65/70/80

Crosslink IV (Ø5.5)

Crosslink IV (Ø6.0)

Crosslink III (Ø5.5) Fixing rod IV (Ø5.5)

Crosslink III (Ø6.0) Fixing rod IV (Ø6.0)

Product code Dia. Length(mm)11.113.14.(050~200) 5.5 50/55/60-20011.113.14.(300~500) 5.5 300/400/500

Product code Dia. Length(mm)11.114.12.(050~200) 6.0 50/55/60-20011.114.12.(300~500) 6.0 300/400/500

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Crosslink and Fixing Rod

Fixing Rod（Mini Invasive）

11.115.33 Extension Plate

11.112.37 Break-off Setscrew

Product code Dia. Length(mm)11.112.72.(030~085) 5.5 30/35/40~8511.112.72.(090~120) 5.5 90/100/110~12011.112.72.(140~250) 5.5 140/160/180~250

Curved Fixing Rod（Mini Invasive）

11.113.24 Setscrew

Product code Dia. Length(mm)11.112.72.(345~380) 5.5 45/50/55~8011.112.72.(390~420) 5.5 90/100/110~120

25

Intervertebral Fusion Cage (Cervical)

● Anatomic design, use metal needle to develop;● PEEK elastic modulu is close to human bone, avoid

the bone resorption caused by stress shielding;● Fit with end plate, have good stability.

Feature

Limit intensityHigh resisting dash limit intensity

Fatigue intensityHigh resisting limit fatigue intensityThere is no fragments in fatigue experiment

Elastic moduluElastic modulus approach to bony

26

Intervertebral Fusion Cage (Cervical)

DimensionProduct code Length(mm) Width(mm) Height(mm)

11.616.21.(004~013) 11 14 4/5/6/7/8/9/10/11/12/13

00.150.70999 Cervical Cage Instruments

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Intervertebral Fusion Cage (Lumbar)

● Bullet head design,easier to enter with an automatic opening effect;

● The surface of the implant is in form of teeth, which can effectively prevent the implant from moving forward or backward;

● The metal needle is suitable to observe the placement of the implant.

Indication● This product applies to PLF, TLF, DLF, also applies to

minimally invasive surgery or open surgery.

Feature

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Intervertebral Fusion Cage (Lumbar)

● PEEK elastic modulu is close to human bone, avoid the bone resorption caused by stress shielding;

DimensionProduct code Length(mm) Width(mm) Height(mm)

11.616.02.(006~012） 20 10 6/8/10/1211.616.06.(007~013） 22 10 7/9/11/1311.616.10.(008~014） 26 10 8/10/12/1411.616.14.(009~015） 32 10 9/11/13/1511.616.19.(010~016） 36 12 10/12/14/16

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Lumbar Cage Instruments00.150.71999

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ZH20180401

Zener Medtec (Changzhou) Co.,LtdAdd: C-801, Tianan Cyber Park, Wujin Hi-Tech Industry Zone,

Changzhou, China TEL: 86-519-83800520

Email: zh@zenermed.comwww.zenermed.com

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