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
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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, th

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

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[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0020] The embodiment of the present invention: such as figure 1 with figure 2 As shown, an angle-adjustable nucleus pliers 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 to the angle adjustment mechanism 2, and the other end is rotatably connected to the upper pliers head 4 and the lower pliers head 5. The lower pl...

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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 ...

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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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