Full-automatic orthopedic bone drilling, water injection and water pumping integrated device

A fully automatic, bone-drilling technology, which is applied in medical science, medical equipment, surgery, etc., can solve problems that affect the recovery of patients and endanger the lives of patients, and achieve the effects of reducing infection rates, improving healing speed, and saving manpower

Active Publication Date: 2019-05-21
杭州华移技术有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

For some operations, whether the tissue debris generated during the operation can be removed cleanly and effectively wi

Method used

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  • Full-automatic orthopedic bone drilling, water injection and water pumping integrated device
  • Full-automatic orthopedic bone drilling, water injection and water pumping integrated device
  • Full-automatic orthopedic bone drilling, water injection and water pumping integrated device

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Embodiment Construction

[0029] Such as figure 1 , figure 2 , image 3 and Figure 4 A full-automatic orthopedic bone drilling, water injection, and pumping integrated device is shown, comprising a drill body 1, a drill part is provided at the front end of the drill body 1, a handle 3 is provided at the bottom of the drill body 1, and the drill part It includes a drill bit mounting base 21, a drill bit clamping base 22 and a drill bit 23. One end of the drill bit mounting base 21 is connected to the drill bone main body 1, the other end of the drill bit mounting base 21 is connected to the drill bit clamping base 22, and the inner end of the drill bit 23 passes through the drill bit. The clamping seat 22 is connected with the drill bit mounting seat 21; the drill bit 23 includes a water injection section 24 and a cooling section 25, and the axial center of the water injection section 24 is provided with a water injection pipeline 26, and the diameter of the water injection pipeline 26 is 0.06-0.16m...

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Abstract

The invention mainly discloses a full-automatic orthopedic bone drilling, water injection and water pumping integrated device. According to the technical scheme, the device comprises a bone drilling body, the front end of the bone drilling body is provided with a drill bit part, a drill bit of the drill bit part comprises a water injection section and a cooling section, the axis center of the water injection section is provided with a water injection pipeline, and a water inlet and a water outlet which are communicated with the water injection pipeline are formed in the two ends of the surfaceof the water injection section respectively. The front end of the bone drilling body is further provided with a sleeve sleeving the drill bit part, a cooling pipe helically surrounding the cooling section is arranged in the sleeve, and a water outlet end of the cooling pipe is connected with the water inlet. A medicine storage cavity is formed in the bone drilling body, one end of the medicine storage cavity is connected with a first liquid inlet pipe, the other end of the medicine pipe is provided with a second liquid inlet pipe connected with the cooling pipe, and a third liquid inlet pipeis parallelly connected between the first liquid inlet pipe and the second liquid inlet pipe; the upper portion of the sleeve is provided with the water pumping part. The full-automatic orthopedic bone drilling, water injection and water pumping integrated device has the advantages that the size is small, operation is convenient, the bone drilling operation efficiency and quality are improved, theinfection rate is reduced, and the postoperative healing speed is increased.

Description

technical field [0001] The invention relates to the field of orthopedic medical technology, in particular to a fully automatic orthopedic bone drilling, water injection and water pumping integrated device. Background technique [0002] In the prior art, when drilling with a bone drill for internal fixation in orthopedics, in order to avoid damage to the bone tissue caused by overheating of the drill, it is often necessary to inject water into the drill to cool down. The existing method is to inject water into the drill bit through the water spray pipe held by the assistant. This method requires the cooperation of the operator and the assistant, and it will be accompanied by the phenomenon that the water injection is not timely or the water is leaked or the water injection position is not accurate, which affects the drilling and operation efficiency. When the bone is drilled, a large amount of tissue debris will be produced. Once these tissue debris stick to the soft tissue, ...

Claims

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Application Information

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IPC IPC(8): A61B17/16A61B90/00A61M37/00
Inventor 申屠旭明范天宏万昌江孙永剑
Owner 杭州华移技术有限公司
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