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A laser scalpel

A scalpel and laser technology, applied in the field of laser scalpel, can solve the problems of poor practicability, adjustment, insufficient adjustment ability of the clamping device, etc.

Inactive Publication Date: 2021-04-20
QINGDAO CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing laser scalpel only has the function of fixing during use, but the adjustment ability of the clamping device is not enough, so that the overall practicability is poor, and it cannot be adjusted according to one's own needs; in addition, during the laser cutting process, Harmful gas will be produced, and the existing laser cutting device cannot emit harmful fume for absorption and treatment

Method used

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  • A laser scalpel
  • A laser scalpel
  • A laser scalpel

Examples

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Embodiment 1

[0024] see Figure 1~4 , in an embodiment of the present invention, a laser scalpel includes an outer shell 01, a first sleeve 02 is fixed at one end of the outer shell 01, and the first sleeve 02 is fixedly connected to the cutting head 04 through a second sleeve 03, said The outer casing 01, the first sleeve 02, the second sleeve 03 and the cutting head 04 are all equipped with empty chambers for the passage of the optical fiber 08. The optical fiber 08 is connected to the laser generator and used for laser cutting through the laser transmitter and the optical fiber 08. , very simple; the second sleeve 03 is slidably connected with a clamping assembly, the clamping assembly is connected with the adjustment assembly below, and the adjustment assembly can drive the clamping assembly to move, and then clamp the cutting part, which is very simple Practical; there is also a smoking component on the top of the outer shell 01, through which the harmful smoke generated during the la...

Embodiment 2

[0033] Described outer body 01 is also provided with cavity 37, and threaded rod 38 is fixed in cavity 37, and threaded rod 38 is threadedly connected with moving block 20, and when threaded rod 38 rotates, can drive moving block 20 at the length of threaded rod 38. direction, and then play the role of adjusting the position of the moving block 20, and then facilitate the adjustment of the position of the smoking hood 22 during use; the threaded rod 38 is connected with the control block 40 through the gear set 39, and can be driven by the control block 40 The threaded rod 38 rotates to adjust the position of the moving block 20, which is suitable for fine-tuning the position of the smoke hood 22 during the working process.

[0034] The working principle of the present invention is: firstly, the position to be cut is clamped by the clamping assembly, and the first connecting rod 11 and the second connecting rod 12 can be driven by the first adjusting block 14 to move, and then ...

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PUM

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Abstract

The invention discloses a laser scalpel, which relates to the technical field of medical instruments; the laser scalpel comprises an outer casing, one end of the outer casing is fixed with a first sleeve, the first sleeve is fixedly connected to a cutting head through the second sleeve, The outer casing, the first sleeve, the second sleeve and the cutting head are all provided with an empty chamber for the passage of the optical fiber, the optical fiber is connected with the laser generator, and a clamping assembly is slidably connected to the second sleeve, and the clamp The holding assembly is connected with the adjusting assembly below, and a smoking assembly is also arranged above the outer casing, which has a very good adjusting effect and is convenient for absorbing harmful fumes generated during the cutting process.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laser scalpel. Background technique [0002] Laser scalpel, using the characteristics of highly concentrated laser energy, uses it as a surgical "knife" in surgery, which has its unique features. The commonly used carbon dioxide laser "knife", the blade is the focal point where the laser beam gathers. The focal point can be as small as 0.1 mm, and the power density at the focal point can reach 100,000 watts per square centimeter. Wherever such a light "knife" goes, whether it is skin, muscle, or bone, it will be solved easily. One of the outstanding advantages of the laser "knife" is that it is very light. [0003] The existing laser scalpel only has the function of fixing during use, but the adjustment ability of the clamping device is not enough, so that the overall practicability is poor, and it cannot be adjusted according to one's own needs; in addition, duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/20A61L2/10
CPCA61B18/20A61B2018/00601A61B2218/008A61L2/10
Inventor 魏述强徐华曾书涛
Owner QINGDAO CENT HOSPITAL