Dragon Crown Orthopaedic Instrument of Pkp for The Treatment of Vertebral Compression Fracture

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

  1. Osteomyelitis
  2. A prominent bone block to the rear vertebral body
  3. Tumor lumps in the rear side, which could require the vertebral canal
  4. 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 
    four,Stylet Handle  5,Locking Button

    Diameter three.,3.two,four.
    Length 100,126,130
    Puncture Needle with Rotary Manage

    1,Interior Stylet    2,Outer Sleeve   three,Outer Sleeve Handle 
    four,Stylet Take care of

    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
      Diameter 3.,three.four
    Duration 195


    1. Balloon   two,Ring Mark  3,Hook up Tube 

    four,Balloon Seat      5,Stylet Seat   6,Stylet

    Diameter 14
    Duration 17

    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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    Dragon Crown Orthopaedic Instrument of Pkp for The Treatment of Vertebral Compression Fracture