1. Basic Description
Vertebral Forming Unitized Surgical Devices Design 202 (PKP technique)are composed of
Puncture Needle, Xihu (West Lake) Dis. Pin, Dilating Tube, Working Cannula, Sound Bone Drill, Hollow Bone
Pushing Rod, Cement JCPT System, Balloon and Inflation System. There are two sorts of
Puncture Needle, Locking-take care of and Rotary manage. The goods are sterilized with ethyleneoxide. And the valid time period of sterilization is 24 months. Solitary use.
2. Contraindication
- Osteomyelitis
- A prominent bone block to the rear vertebral body
- Tumor lumps in the rear side, which could require the vertebral canal
- Severe cardiopulmonary dysfunction, coagulation issues, sepsis and the other conditions that is not appropriate for the operation
three. Structure of devices
Devices | Construction | Specification(mm) | |
Puncture Needle with Locking Handle |
1,Internal Stylet two,Outer Sleeve three,Outer Sleeve Handle |
Diameter | three.,3.two,four. |
Length | 100,126,130 | ||
Puncture Needle with Rotary Manage |
1,Interior Stylet 2,Outer Sleeve three,Outer Sleeve Handle |
Diameter | 3.,four. |
Size | 100,126 | ||
Xihu (West Lake) Dis. Pin | Diameter | 1.2,1.5 | |
Duration | 300 | ||
Dilating tube |
one,Dilating tube 2,Manage |
Diameter | 3.4,three.6 |
Length | a hundred and forty | ||
Operating Cannula |
1,functioning cannula 2,working cannula handle |
Diameter | 4.,four.2 |
Duration | 123 | ||
Sound Drill |
|
Diameter | 3.,three.four,3.6 |
Size | one hundred ninety | ||
Hollow Drill | Diameter | 3.,three.4,3.six | |
Duration | one hundred ninety | ||
Pushing Rod | Diameter | 2. | |
Size | 220 | ||
Cement Injector |
Diameter | 3.,three.four | |
Duration | 195 | ||
Balloon |
four,Balloon Seat 5,Stylet Seat 6,Stylet |
Diameter | 14 |
Duration | 17 | ||
Inflation Device |
one,Tee 2,Higher Pressure Tube three,Strain Gauge four,Lock Nut Manage five,Plunger Deal with |
Capacity | 20ml |
Stress | 30atm |
four. Business Cultural Development
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