Wholesale Cheap Npwt Wound Vac Factory – Non-Locking Screw System – AND
Wholesale Cheap Npwt Wound Vac Factory – Non-Locking Screw System – AND Detail:
Products Details
It is made of TC4 material.
The types of screws are HA cortical bone screw, HB cancellous bone screw and HC locking screw. HB screws are available in full thread and half thread.
Screws of different sizes have corresponding surgical instruments.
Sizes of HA: Φ2.0, Φ2.5,Φ2.7, Φ3.5, Φ4,5
Sizes of HB; Φ4.0full, Φ4.0half, Φ6.5full, Φ6.5half
Medical Tips
Standard cortical screws are used for diaphyseal bones, with a symmetrical head (3.5 + 4.5) and asymmetrical threads.
Standard cancellous bone screws are used for metaphysis or epiphysis, with large outer diameter and deep thread.
Lag screw technology has two mechanical components: 1 the circumferential force (friction force) along the thread, 2 the axial force when tightening, the screw screw or sliding hole allows the contralateral fracture block to be pulled toward the screw head.
Classification of screws
Standard cortical screw, for diaphyseal bone, symmetrical head, asymmetrical thread.
Standard cancellous bone screw, used for metaphysis or epiphysis, large outer diameter, deep thread.
Other special screws
1. Dry screw, small friction between bone and plate
2. Locking screw, head and plate locking (fixed angle)
3. Schanz screw, used for external fixation bracket
2.0HA
2.5HA
2.7 HA
3.5HA
4.0 HB half
4.0HB full
4.5HA
6.5HB Full
6.5HB Half
Product detail pictures:
Related Product Guide:
With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Wholesale Cheap Npwt Wound Vac Factory – Non-Locking Screw System – AND , The product will supply to all over the world, such as: Paris, New York, Estonia, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
By Meredith from Casablanca - 2017.10.27 12:12
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Joyce from Argentina - 2017.08.16 13:39