An orthopedic nail removal device

A technology of orthopedics and working devices, which is applied in the field of medical devices, can solve problems such as easy fall of nail caps, difficult fixation of bone nails, inconvenient removal, etc., to achieve the effect of increasing friction and convenient use

Active Publication Date: 2021-03-02
李雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some bone nails are easy to fall off after a long time, and it is easy to unscrew the nail cap of the bone nail when taking out the bone nail. It is difficult to take out the bone nail without the nail cap or the traditional method, and the bone nail is not easy Fixed, it is not easy to control the depth when taking out the bone nail, it is inconvenient to take out, and the efficiency is low, time-consuming and labor-intensive

Method used

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  • An orthopedic nail removal device
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  • An orthopedic nail removal device

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] like Figure 1-7 As shown, an orthopedic nail removal device includes a geared motor 1; a handle 2 is arranged on the outside of the geared motor 1; a drill chuck 3 is arranged at the lower end of the geared motor 1; the lower end of the drill chuck 3 can be arranged in cooperation with various working devices; A sealing ring 4 is arranged below the chuck 3; the working device includes a fixed column 5 matched with the drill chuck 3; the lower end of the fixed column 5 is fixedly connected with a water drill bit 6; the inner upper part of the water drill bit 6 is fixedly connected with a vertical branch Partition plate 7; the partition plate 7 divides the upper part of the water drill bit 6 into two channels on the left and right; the upper left end of the water drill bit 6 has a water inlet 8; the upper right end of the water ...

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Abstract

The invention discloses an orthopedics-department nail taking device, and relates to the technical field of medical apparatuses and instruments. The orthopedics-department nail taking device comprisesa gear motor; handles are arranged on the outer side of the gear motor; a drill clamping head is arranged at the lower end of the gear motor; multiple working devices are cooperatively arranged at the lower end of the drilling clamping head; a sealing ring is arranged below the drill clamping head; each working device comprises a fixed column matched with the drill clamping head; crystal drill bits are fixedly connected to the lower ends of the fixed columns; vertical partition plates are fixedly connected to the upper portions of the inner sides of the crystal drill bits; the upper portion of each crystal drill bit is divided by the corresponding partition plate into a left channel and a right channel; a water inlet is formed in the left end of the upper portion of each crystal drill bit; a water outlet is formed in the right end of the upper portion of each crystal drill bit. The orthopedics-department nail taking device has the advantages that during using, the device is automatically and rotationally taken out, and is convenient and capable of saving labor, a bone nail is conveniently fixed, the depth can also be positioned, and orthopedics-department nail taking device is more conveniently used through circulation assisting of a water channel.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] Bone nails are often used for auxiliary treatment in medical treatment. Some bone nails are easy to fall off after a long time, and it is easy to unscrew the nail cap of the bone nail when taking out the bone nail. It is difficult to take out the bone nail without the nail cap or the traditional method, and the bone nail is not easy Fixed, it is not easy to control the depth when taking out the bone nail, and it is inconvenient to take it out, and the efficiency is low, time-consuming and labor-intensive. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an orthopedic nail removal device for the above-mentioned technical deficiencies. When in use, it can be automatically rotated and taken out to save effort, facilitate fixation of bone nails, and can also locate the depth, and it is more conve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/92
CPCA61B17/92
Inventor 李雷
Owner 李雷
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