Adjustable belt carrier titanium plate

By designing the high and low step "Z" shaped titanium plate and fitting structure, the existing titanium alloy material with loop titanium plate cannot fully fill the bone duct and repair difficulties, achieving smaller size covering more bone surfaces and convenience The effect of rework.

CN119097466AInactive Publication Date: 2024-12-10BEIJING CHUNLIZHENGDA MEDICAL INSTR
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Patent Information

Application Number
CN202411174121.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-08-26
Publication Date
2024-12-10
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing titanium alloy material looped titanium plate cannot fill the bone tract to the maximum extent after implantation, and it needs to be re-implanted during re-repair, which increases the surgical time and damage to the bones, and cannot achieve non-destructive re-repair.

Method used

An adjustable titanium plate with loop is designed, using a "Z"-shaped titanium plate with high and low step design, combining the wire groove and fitting structure, reducing the chance of titanium plate grabbing soft tissue, and through the setting of fitting parts Simplifies the assembly process and provides convenient re-repair operations.

Benefits of technology

The titanium plate is achieved to cover more bone surfaces in smaller sizes, enhance firmness, reduce surgical time and damage to bones, and provide better operational ease and overall mechanical properties.

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Abstract

The invention provides an adjustable belt carrier titanium plate, and belongs to the technical field of medical supplies. The first connecting section, the middle connecting section and the second connecting section are located in the same plane and connected in sequence. The first connecting section and the second connecting section are parallel to each other and form obtuse angles with the middle connecting section. A wire groove is formed in the upper surface of the belt carrier titanium plate, and the wire groove starts from the middle position of the first connecting section, passes through the middle connecting section and ends at the middle position of the second connecting section. External wiring holes are formed in the initial end and the terminal end of the wire slot, and the two external wiring holes penetrate through the first connecting section and the second connecting section respectively; the middle connecting section comprises a bottom support part and an embedding piece, semicircular notches are formed in the two ends of the embedding piece, and corresponding semicircular holes are formed in the first connecting section and the second connecting section; the semicircular notches and the semicircular holes are in one-to-one correspondence to form two inner wire holes; and the coil is wound on the cambered surface and penetrates through the two inner wire holes. The adjustable belt carrier titanium plate has good mechanical strength and can be kept stable after being implanted.
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Citation Information

Patent Citations

  • Special-shape Z-shaped micro titanium plate

    CN102846357A

  • Linking plate for human skull defect repair

    CN108175540A

  • Detachable belt carrier titanium plate

    CN114795435A

  • A graft thighbone end fixing device for ligament is rebuild

    CN205514853U

  • Titanium plate with loop fixed in loop length and provided with loop

    CN215130878U