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Novel flexible spine endoscope system

A flexible and spinal technology, applied in the fields of endoscopy, laparoscopy, medical science, etc., can solve the problems of difficult operation, difficult to reach the surgical site, incomplete surgical decompression, etc., and achieve the effect of easy operation and huge market potential

Pending Publication Date: 2020-09-15
朔崛(江苏)医疗科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art spinal endoscopic surgery is a kind of endoscopic surgery. It passes through the meat tissue from the side or back of the patient's body into the intervertebral foramen of the spine, and then uses it in the working channel of the spinal endoscope to pass through The grasping forceps of the working channel are used to grasp the protruding tissue in the spine or remove the bone, etc., but the direction and angle of the traditional rigid spinal endoscope must be adjusted accurately before the operation, otherwise it is difficult to reach the surgical site; once it enters the spinal canal, it will be difficult to change Direction, the endoscope cannot be bent, there are visual blind spots and surgical blind spots, the operation is difficult during the operation, and the surgical decompression is easy to be incomplete

Method used

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  • Novel flexible spine endoscope system
  • Novel flexible spine endoscope system
  • Novel flexible spine endoscope system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-7 As shown, a new type of flexible spinal endoscope system includes a working channel 1, an adjustment component 2, a channel component 3 and a lens component 4. The working channel 1 is a hose extruded from a soft polymer material, and its front end is provided with a section The bending adjustment part 5 is provided with a plurality of snake joints 12 sequentially connected by connecting shafts inside the bending adjustment part 5. The adjustment assembly 2 includes an adjustment seat 6, a first adjustment guide wire 7 and a first adjustment knob rod 8. The first adjustment The guide wire 7 is two metal wires, and the two metal wires are arranged on both sides of the snake joint 12, and one end of each metal wire is connected with the frontmost snake joint 12, and the other end is connected with the first adjustment knob rod 8. One of the metal wires is tightened, and the other is loosened. At the snake joint 12, the gap 13 between the openings of th...

Embodiment 2

[0032] Such as Figure 1-9 As shown, a novel flexible spinal endoscope system has the same structure as that of Embodiment 1. The difference between it and Embodiment 1 is that it also includes a second adjustment knob rod 14 and a second adjustment guide wire 15. The second adjustment knob rod 14 is set coaxially with the first adjustment knob rod 8, and two second adjustment guide wires 15 are also arranged at intervals with the first adjustment guide wire 7, and the rod part of the second adjustment knob rod 14 is passed through the first adjustment knob The inside of the bar of bar 8 and the length of the bar of the second adjustment knob bar 14 are longer than the bar of the first adjustment knob bar 8, and the first adjustment knob bar 8 and the second adjustment knob bar 14 each rotate to control two A metal wire, preferably, the first adjusting guide wire 7 and the second adjusting guide wire 15 are respectively arranged symmetrically along the axis of the working chan...

Embodiment 3

[0034] Such as Figure 10 As shown, a novel flexible spinal endoscope system includes supporting operation tools, and the supporting operation tools include an adjustment part, a bending part 26 and a claw part 27, a third adjustment knob rod 24 is provided on the adjustment part, and a third adjustment knob rod 24 is arranged inside the bending part 26. There is a third adjustment guide wire 25 and several snake joints 12, one end of the third adjustment guide wire 25 is connected with the third adjustment knob rod 24, and the other end passes through several snake joints 12 and is fixedly connected with the rearmost snake joint 12, and its bending adjustment principle Consistent with the endoscope, the tail end of the curved part 26 is connected with a claw part 27 . The flexible matching operating tool can move freely within the surgical range, even if it is far away from the center of the endoscope, it can easily reach the surgical lesion and take out the lesion.

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PUM

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Abstract

The invention discloses a novel flexible spine endoscope system. The system comprises a working channel, an adjusting assembly, a channel assembly and a lens assembly, wherein a bending adjusting partis arranged at the front end of the working channel, the channel assembly comprises a channel pipe, an instrument channel and an objective lens channel, the objective lens channel is arranged in thechannel pipe, the instrument channel is obliquely arranged on the channel pipe, the working channel is communicated with the instrument channel and the objective lens channel, and a lens assembly is arranged at the rear end of the channel assembly. The device has the advantages that the device can reach a surgical site along the intervertebral canal space, the direction and angle are not strictlyrequired, and the position and direction can be freely changed after the device enters the vertebral canal.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a novel flexible spinal endoscope system. Background technique [0002] Endoscopic surgery has been widely carried out in the field of surgery, and is welcomed by the majority of patients due to its advantages of small trauma and fast recovery. The prior art spinal endoscopic surgery is a kind of endoscopic surgery. It passes through the meat tissue from the side or back of the patient's body into the intervertebral foramen of the spine, and then uses it in the working channel of the spinal endoscope to pass through The grasping forceps of the working channel are used to grasp the protruding tissue in the spine or remove the bone, etc., but the direction and angle of the traditional rigid spinal endoscope must be adjusted accurately before the operation, otherwise it is difficult to reach the surgical site; once it enters the spinal canal, it will be difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/317A61B1/005A61B1/04A61B1/06A61B1/00A61B1/012
CPCA61B1/00064A61B1/00071A61B1/00131A61B1/0052A61B1/0055A61B1/0057A61B1/012A61B1/04A61B1/0661A61B1/317
Inventor 姜树东唐毅任龙喜郭函张彤童刘正梁得华
Owner 朔崛(江苏)医疗科技有限公司