one. Basic Description
Vertebral Forming Unitized Surgical Devices Design 202 (PKP method)are composed of
Puncture Needle, Xihu (West Lake) Dis. Pin, Dilating Tube, Working Cannula, Solid Bone Drill, Hollow Bone
Pushing Rod, Cement JCPT Device, Balloon and Inflation Unit. There are two types of
Puncture Needle, Locking-take care of and Rotary handle. The products are sterilized with ethyleneoxide. And the legitimate interval of sterilization is 24 months. One use.
two. Contraindication
- Osteomyelitis
- A notable bone block to the rear vertebral body
- Tumor lumps in the rear side, which could entail the vertebral canal
- Serious cardiopulmonary dysfunction, coagulation disorders, sepsis and the other diseases that is not ideal for the operation
3. Composition of instruments
Devices | Structure | Specification(mm) | |
Puncture Needle with Locking Take care of |
one,Interior Stylet 2,Outer Sleeve 3,Outer Sleeve Handle |
Diameter | 3.,3.2,4. |
Size | 100,126,130 | ||
Puncture Needle with Rotary Deal with |
1,Inner Stylet 2,Outer Sleeve 3,Outer Sleeve Handle |
Diameter | 3.,four. |
Length | one hundred,126 | ||
Xihu (West Lake) Dis. Pin | Diameter | 1.2,one.five | |
Duration | three hundred | ||
Dilating tube |
1,Dilating tube 2,Manage |
Diameter | three.4,three.6 |
Duration | 140 | ||
Doing work Cannula |
one,doing work cannula 2,functioning cannula manage |
Diameter | 4.,4.two |
Length | 123 | ||
Strong Drill |
|
Diameter | 3.,three.4,three.6 |
Duration | a hundred ninety | ||
Hollow Drill | Diameter | 3.,three.four,3.six | |
Length | one hundred ninety | ||
Pushing Rod | Diameter | two. | |
Duration | 220 | ||
Cement Injector |
Diameter | 3.,three.four | |
Duration | 195 | ||
Balloon |
4,Balloon Seat 5,Stylet Seat 6,Stylet |
Diameter | fourteen |
Size | 17 | ||
Inflation System |
1,Tee 2,Higher Pressure Tube 3,Stress Gauge four,Lock Nut Deal with five,Plunger Handle |
Potential | 20ml |
Pressure | 30atm |
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