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Medical endoscopic surgery auxiliary stent

An auxiliary stent and endoscope technology, applied in the field of medical devices, can solve the problems of fatigue, offset, affecting the operation of the operator, and large footprint.

Pending Publication Date: 2019-10-18
天津安怀信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In current laparoscopic surgery, the adjustment and fixation of the position and angle of the laparoscope is done by the assistant holding the mirror with his hands. The assistant who holds the mirror passively forces the position for a long time, which will inevitably cause fatigue and deviation, so reoperation It is unavoidable that the operator and the mirror assistant are out of sync and uncoordinated. In addition to the hard work of one person, the mirror assistant also takes up space on the operating table and affects the operation of the operator.
Based on the above problems, there are currently designs for mirror-supporting equipment being implemented. However, these mirror-supporting equipment mostly use mechanical arms, brackets, and suspensions, which occupy a large area, lack practicality, and are not convenient for disinfection before surgery.

Method used

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  • Medical endoscopic surgery auxiliary stent
  • Medical endoscopic surgery auxiliary stent
  • Medical endoscopic surgery auxiliary stent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-4 As shown, the auxiliary support for medical endoscopic surgery in this embodiment includes a supporting part 1 , an endoscope fixing device 2 and a damper 3 .

[0038] The support part 1 includes a ring part 11 and a support leg 12 supporting the ring part 11. A horizontally arranged plate-shaped support foot 13 is arranged on the support leg 12. The support foot 13 can be placed on the patient's body during use. Above the body, the support feet 13 are firmly pasted and fixed by adhesive tape, so that the whole device does not need other medical personnel to assist in fixing, nor does it need mechanical arms or slings to assist in fixing. Of course, the supporting legs 12 can also be properly extended so as to be fixed on the operating table.

[0039] The damper 3 is a universal ball damper, including a universal ball 31 and an annular ring 32 sleeved on the outer side of the universal ball 31 . The annular ring 32 is fixed on the annular portion 1...

Embodiment 2

[0050] Such as Figure 5 , 6 As shown, in this embodiment, the difference from Embodiment 1 is that the endoscope fixing device 2 is installed on the support rod 4 through the installation sleeve 5, and the support rod 4 is a lifting damping rod.

Embodiment 3

[0052] Such as Figure 7 , 8 As shown, in this embodiment, the endoscope fixing device 2 is installed on the support rod 4 through the installation sleeve 5, and the interior of the installation sleeve 5 is provided with a receiving groove 54, and the receiving groove 54 is provided with U-shaped reed 55, the end of the U-shaped reed 55 passes through the inner side wall of the installation sleeve 5; the support rod 4 is provided with teeth for clamping the U-shaped reed 55 with 41. The end of the U-shaped reed 55 can be caught by the teeth of the toothed belt 41. When the installation sleeve 5 needs to be moved, the installation sleeve 5 is strongly pushed to deform the U-shaped reed 55, and its end retracts, thereby can be moved.

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PUM

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Abstract

The invention discloses a medical endoscope surgical auxiliary stent, which comprises a support portion, an endoscope fixing device and a damper; the endoscope fixing device is mounted on the damper,the damper provides resistance to movement of the endoscope fixing device; the endoscope fixing device is used for securing an endoscope; and the support portion supports the damper and is capable ofdefining the damper at a position near an endoscope insertion portion of the patient's skin. According to the above technical scheme, the medical endoscope surgical auxiliary stent of the present invention can be miniaturized and portable, reduces the occupied space, is easy to use and clean, and has low cost.

Description

technical field [0001] The invention relates to an auxiliary bracket for medical endoscopic surgery, which belongs to the technical field of medical instruments. Background technique [0002] Laparoscopic surgery is a representative surgical method of minimally invasive surgery nowadays. It has small surgical trauma, clear anatomy, fine surgery under direct vision, exact surgical effect, and fast postoperative recovery. It is welcomed by both doctors and patients. The key to laparoscopic surgery is to obtain a durable and stable image. In order to make the operation go smoothly, the position and angle of the laparoscopic lens need to be adjusted at all times so that the doctor can observe the surgical site. In current laparoscopic surgery, the adjustment and fixation of the position and angle of the laparoscope is done by the assistant holding the mirror with his hands. The assistant who holds the mirror passively forces the position for a long time, which will inevitably ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B50/22
CPCA61B50/22
Inventor 丁峰王斌
Owner 天津安怀信科技有限公司