Fixing device of rib bone fracture plate

A technology of fixation device and bone plate, applied in the direction of fixator, outer plate, internal bone synthesis, etc., can solve the problems of long operation time, complicated operation of bone device, inability to match ribs, etc., to achieve wide adaptability and improve operation efficiency. Effect

Active Publication Date: 2020-03-24
深圳爱司科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rib bone fixation device to solve the problem that the existing bone fixation device is complicated to operate, cannot match the ribs of all patients, requires secondary adjustment, and takes a long time for the operation

Method used

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  • Fixing device of rib bone fracture plate
  • Fixing device of rib bone fracture plate
  • Fixing device of rib bone fracture plate

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Embodiment Construction

[0043] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0044] combined with Figure 1-5 As shown, this embodiment provides a fixing device for a rib bone plate, including a fixing clamp 1 and a fastening mechanism 2; the fixing device of this embodiment first improves the structure of the fixing clamp 1, and the original fixing clamp 1 An action component 11 is added to the body, so that in addition to the clamping function, the fixed pliers 1 can also cooperate with the fastening mechanism 2. Through its own action, the first clamping arm 23 and the second clamping arm 24 of the fastening mechanism 2 action.

[0045] The fastening mechanism 2 of this embodiment is detachably connected to the bone plate (not shown in the figure), and the fastening mechanism 2 includes ...

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Abstract

The invention discloses a fixing device of a rib bone fracture plate. The fixing device comprises a fixing clamp and a fastening mechanism; the fixing clamp comprises a body and an action assembly installed on the body; the fastening mechanism is detachably connected with the bone fracture plate, the fastening mechanism comprises a mounting part, and a transmission assembly, a first clamping arm and a second clamping arm which are mounted on the mounting part, and the first clamping arm and the second clamping arm are oppositely arranged and connected with the transmission assembly; and the transmission assembly is connected with the action assembly and drives the first clamping arm and the second clamping arm to get close to each other or get away from each other under the driving of theaction assembly. The fixing device is different from the memory alloy clamping structure of an existing bone setting device, the fastening mechanism is additionally arranged, the structure of the fixing clamp is improved, a medical endoscope and the like are used for assistance, the fastening mechanism arranged on the bone fracture plate is operated through the fixing clamp to tighten a rib, and the two clamping arms of the fastening mechanism can be adjusted to the optimal clamping position; and the device has the advantages of wide adaptability, no secondary adjustment, and improvement of the operation efficiency.

Description

technical field [0001] The invention relates to the technical field of surgical instruments, in particular to a fixing device for a rib bone plate. Background technique [0002] Rib fractures are the most common chest trauma, and rib fractures that are severely displaced and affect respiratory and circulatory functions require surgical fixation. The existing rib osteosynthesis surgery adopts fixed forceps and memory alloy bone plate. There are several pairs of embracing arms on both sides of the memory alloy bone plate. The paired embracing arms form a ring structure with an opening. In this method, temperature changes are required to realize the arms hugging the ribs, and the operation is complicated; moreover, the deformation stroke of the arms with this structure is definite and cannot match the ribs of all patients. The opening between the arms is very inconvenient to operate and prolongs the operation time. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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IPC IPC(8): A61B17/80A61B17/88
CPCA61B17/8076A61B17/808A61B17/8866A61B17/8875A61B2017/00831
Inventor 高武龙
Owner 深圳爱司科技有限公司
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