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A fracture traction device

A traction device and traction platform technology, applied in fractures, medical science and other directions, can solve the problems of inability to adjust the traction direction or angle arbitrarily, occupy a large space, and have a complex structure, so as to reduce traction time, occupy a small space, and have a simple structure. Effect

Active Publication Date: 2017-01-18
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above disadvantages, provide a fracture traction device for traction reduction treatment of arm fractures, and solve the problems in the prior art that the traction device occupies a large space, has a complex structure, and cannot adjust the traction direction or angle arbitrarily. question

Method used

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Embodiment 1

[0040] Embodiment 1 of the present invention provides a fracture traction device, such as figure 1 As shown, the fracture traction device includes: a traction platform 1, a fixing mechanism, a traction mechanism 3 and a pneumatic control mechanism 4, wherein the fixing mechanism is used to fix the patient's arm, including a fixing frame 21 and a fixing block 22, and the fixing frame 21 is used for fixing For the upper arm of the patient, the height of the fixed frame 21 can be adjusted, and the height of the fixed frame 21 can be adjusted according to the height of the patient during fixation; the fixed block 22 is used to fix the patient's hand. There is a cavity for accommodating the patient's hand, and an inner layer is provided on the inner surface of the cavity, the inner layer is made of flexible and compressible material, which supports the patient's hand in the cavity, and holds the patient's hand The part is suspended in the cavity, on the one hand, the hands of diffe...

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Abstract

The invention relates to the technical field of fracture traction and reposition medical instruments, and in particular relates to a fracture traction device, used for fracture traction and reposition of an arm. The fracture traction device includes a traction platform, a fixing mechanism for fixing the arm of a patient, and a traction mechanism for applying traction on the arm of the patient. According to the fracture traction device, the fixing mechanism is used for fixing the arm of the patient, and cooperating with the traction mechanism for applying traction on the fracture part of the arm of the patient, so that difficulty during a traction process is reduced and traction time consumption is reduced; a universal structure is arranged on the traction mechanism of the fracture traction device, the traction direction or the traction angle can be randomly adjusted during the traction process, and the fixing position of the arm of the patient and the position of the traction device do not need to be adjusted; the fracture traction device provided by the invention is simple in structure, small in occupied space and applicable to using in small hospitals or homes.

Description

technical field [0001] The invention relates to the technical field of medical devices for fracture traction and reduction, in particular to a fracture traction device used for traction and reduction of arm fractures. Background technique [0002] The ulna and radius are the two bones of the human forearm respectively. Fractures of the arm are generally fractures of the radius and ulna. When a patient suffers from a fracture and dislocation of the radius and ulna, the treatment method is usually reduction and fixation after traction, that is, the elbow and radius at both ends of the radius are artificially treated. The wrist joint is tractioned, and then the doctor resets the fractured and dislocated ulna and radius, and after the reset, the patient's arm is fixed by surgical methods such as plaster and splint. In the case of artificial traction, due to the different fracture locations and ages of patients, it is necessary to adjust the traction direction and traction angle,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/042
Inventor 杨奇峰柴源李学威栾显晔何以刚马壮
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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