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Angle-adjustable nucleus pulposus forceps

An adjustable, nucleus pulposus forceps technology, applied in the field of medical devices, can solve the problems of limited operating space for minimally invasive surgery, large physical exhaustion of doctors, and increased surgical risks, so as to reduce surgical wind direction, reduce procurement costs, and improve surgical speed. Effect

Pending Publication Date: 2019-06-25
北京东鸿致远医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The angle of the existing nucleus pulposus forceps is fixed, and the lower forceps head and the forceps rod are fixed together. During the operation, due to the limited operable space of the minimally invasive operation, it is necessary to use a variety of different angles during the operation. Therefore, the nucleus pulposus forceps need to be replaced many times during the operation, which not only increases the risk of surgery, but also consumes a lot of physical strength for the doctor. In addition, the hospital needs to purchase a variety of nucleus pulposus forceps, and the purchase cost is relatively high.

Method used

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  • Angle-adjustable nucleus pulposus forceps
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  • Angle-adjustable nucleus pulposus forceps

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0020] Embodiments of the present invention: as figure 1 and figure 2 As shown, an angle-adjustable nucleus pulposus forceps includes a handle 1, an angle adjustment mechanism 2, a pliers rod 3, an upper pliers head 4 and a lower pliers head 5, the angle adjustment mechanism 2 is arranged on the handle 1, and one end of the pliers rod 3 It is fixedly connected with the angle adjustment mechanism 2, and the other end is rotatably connected with the upper clamp head 4 and the lower clamp head 5, the lower clamp head 5 is connected with t...

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Abstract

The invention discloses a pair of angle-adjustable nucleus pulposus forceps which comprises a handle (1), an angle adjusting mechanism (2), a forceps rod (3), an upper forceps head (4) and a lower forceps head (5). The angle adjusting mechanism (2) is disposed on the handle (1), and one end of the forceps rod (3) is fixedly connected to the angle adjusting mechanism (2), the other end is rotatablyconnected with the upper forceps head (4) and the lower forceps head (5), the lower forceps head (5) is connected with the angle adjusting mechanism (2) through a first connecting wire (6), and the upper forceps head (4) is connected with the handle (1) through a second connecting wire (7). The angle of the lower clamp head is adjustable, and the working angle range of the nucleus pulposus clampis effectively increased.

Description

technical field [0001] The invention relates to a nucleus pulposus forceps, in particular to an angle-adjustable nucleus pulposus forceps, belonging to the field of medical instruments. Background technique [0002] With the advancement of medical technology in our country, more and more diseases can be treated by minimally invasive surgery. As the name implies, minimally invasive surgery is minimally invasive surgery. Minimally invasive surgery does much less damage to the human body than traditional surgery. Minimally invasive surgery has the advantages of less trauma, less pain, and faster recovery. Therefore, more and more people choose to use minimally invasive surgery to treat diseases. [0003] The nucleus pulposus forceps is an instrument needed for minimally invasive surgery, and it is mainly used to clamp the nucleus pulposus. The angle of the existing nucleus pulposus forceps is fixed, and the lower forceps head and the forceps rod are fixed together. During the ...

Claims

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Application Information

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IPC IPC(8): A61B17/29A61B17/56
Inventor 雷东
Owner 北京东鸿致远医疗科技有限公司
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