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Multifunctional bone saw special for orthopedic surgery

A multi-functional technology for orthopedic surgery, applied in surgical saws, dissection instruments, etc., can solve the problems of increased workload for medical staff, troublesome surgical operation methods, single function of the scalpel, etc., to achieve convenient separation, weight reduction, and avoid hand slippage Effect

Inactive Publication Date: 2021-02-02
彭庆磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing orthopedic surgery technology, scalpels and bone saws are needed to cut and separate soft tissues. The existing scalpels and bone saws have relatively single functions. Medical personnel first use scalpels to cut and separate soft tissues, and then replace the bones. Saw, cutting and separating bone tissue with a saw, needs to be taken and placed separately. The operation method is very troublesome, which increases the workload of the medical staff and brings more pain to the patient at the same time.

Method used

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  • Multifunctional bone saw special for orthopedic surgery
  • Multifunctional bone saw special for orthopedic surgery
  • Multifunctional bone saw special for orthopedic surgery

Examples

Experimental program
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Effect test

Embodiment

[0034]See attachedFigure 1-6, A multifunctional bone saw for orthopedic surgery, including:

[0035]The main frame 1 includes a cross bar 11, and a curved portion 6 is provided on the left side of the lower end surface of the cross bar 11;

[0036]Further, the main body frame 1 is inverted U-shaped as a whole, which conforms to ergonomics. On the one hand, the crossbar 11 provided supports the whole body. On the other hand, due to the complex and diverse injuries, it needs to be done in different ways. For mixed surgical treatment, it is necessary to prepare a large number of different surgical instruments. The inside of the crossbar 11 is designed as a hollow, and the shearing part 4 can be added to facilitate the cutting and separation of soft tissues before using the bone saw, which enhances the practicality of the device.

[0037]The splint 7 is formed on the curved portion 6 and includes a second short rod 74;

[0038]The adjusting device 2 is formed on the right side of the main frame 1;

[...

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Abstract

The invention discloses a multifunctional bone saw special for orthopedic surgery, and belongs to the technical field of medical instruments and equipment. The multifunctional bone saw comprises a main body frame, a clamping plate, an adjusting device and a saw blade, wherein the main body frame comprises a cross rod, and a bending part is arranged on the left side of the lower end surface of thecross rod; the clamping plate is formed on the bending part and comprises a second short rod; the adjusting device is formed on the right side of the main body frame; the saw blade is formed between aminiature electric saw body and the second short rod; the left side of the saw blade is in interference fit with the outer wall of the second short rod; the cross rod is in a circular tube shape, andthe interior of the cross rod is hollow, so that on one hand, the weight of the cross rod can be reduced, medical staff are not prone to fatigue when using the bone saw, and on the other hand, materials are saved, and manufacturing cost is low. In addition, a shearing part can be installed in a cavity so that soft tissue can be cut and separated conveniently before the bone saw is used, the friction force of a handheld support can be increased through an arranged rubber layer, and medical negligence caused by hand slipping during bone sawing is avoided.

Description

Technical field[0001]The invention belongs to the technical field of medical equipment and equipment, and specifically relates to a multifunctional bone saw dedicated for orthopedic surgery.Background technique[0002]Orthopedics is also called orthopedic surgery. It is a profession or discipline of medicine that specializes in the anatomy, physiology and pathology of the musculoskeletal system, using drugs, surgery and physical methods to maintain and develop the normal form and function of this system, and to treat injuries and diseases of this system. Orthopedics is also called orthopedic surgery. It is a specialty or discipline of medicine that specializes in the anatomy, physiology and pathology of the musculoskeletal system, using drugs, surgery and physical methods to maintain and develop the normal form and function of this system, and to treat injuries and diseases of this system;[0003]Surgery is the main treatment method in orthopedics, and bone saw is a commonly used medica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/14A61B17/3211
CPCA61B17/3211A61B17/144
Inventor 彭庆磊
Owner 彭庆磊
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