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Double Head Cannulated Compression Screw

Application of Double Head Cannulated Compression Screw
Model: HB2.5
Indications: Postoperatively not healing of scaphoid fracture, carpal fusion, metacarpal fusion, radial styloid fracture, scaphoid fracture, and the fifth metatarsal fracture.

Model: HB3.5
Indications: Postoperatively not healing of scaphoid fracture, radial head fracture, tearing fracture, carpal fusion, and metacarpal fusion.

Model: HB4.0
Indications: Postoperatively not healing of scaphoid fractur,resection of thumb bursitis, the fifth metatarsal fracture, carpal fusion , metacarpal fusion, and navicular bone fracture.

Model: HB5.0
Indications: Talus fractures, ankle fractures, the foot central bone fusion, subtalar joint fusion, calcaneal osteosynthesis, fifth metatarsal fracture, metatarsophalangeal joint fusion.

1. With the headless design, the double head cannulated compression screw can be embedded in the bone surface, preventing the damage to the articular surface and soft tissues.
2. Due to the variable screw pitch and thread design, the automatic compression on the fracture fragment can be realized.
3. The full treaded design is used to improve the fixation stability.
4. Because of the self-drilling design and the sharp cutting slot, the operation is easy and effective in operation.
5. This type of double head cannulated compression screw has five different diameters. It can be easily chosen for the fixation of the different part of the fractures.

Product Information
Product No. Product No. Diameter (mm) Length (mm)
Double Head Cannulated Compression Screws 10538-(008 ~ 018) HB2.5 8/9/10 /11/12/13/14/16/18
10539-(016~030) HB3.5 16/18~38/40
10540-(016~050) HB4.0 16~50
10541-(020~080) HB5.0 20/25~75/80
10546-(030~100) HB6.5 30~100

1. HB2.5 In 1mm increments for the one with the length ranging from 8mm to13mm, In 2mm increments for the one with the length ranging from14mm to18m.
2. HB3.5 In 2mm increments
3. HB4.0 In 2mm increments
4. HB5.0, HB6.5 In 5mm increments.
5. Double head cannulated compression screws instruments set is applied.

Package and Sterilization Treatment
The product is supplied in the non-sterile package. After originally packed with the paper plastic package, the product will be put into the plastic bag together with the Operation Instructions and the Product Qualification Certificates.

The paper plastic roll bag is used as the inner package. It is compounded from the medical dialysis paper and plastic film. The production environment is controlled with the cleanness of Class 10,000. In the cleaning shop, the package bag is cut according to the product size. Then, its one side will be sealed with the heat-sealing machine. After the bag has been used to contain the product, its other side needs to be sealed with the sealing machine.

The paper plastic, into which the product has been put, will be cleaned in the controlling area where the cleanliness is of Class 10,000. All the cleaning methods have been inspected. The product packed with this method needs no cleaning prior to use. It just needs to be treated with sterilization in accordance with the methods specified in the Product Instructions.

Related Names
Finger Surgery Screw | Hand Fracture Implant | Metal Bone Screw

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