An operating handle for minimally invasive transurethral prostate surgery

A technology of minimally invasive surgery and operating handles, which can be used in surgery, parts of surgical instruments, medical science, etc., and can solve problems such as replacement

Active Publication Date: 2021-07-09
HANGZHOU FIRST PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a minimally invasive operation handle for transurethral prostate surgery. Under the condition of using the same operation handle, different surgical methods can be used to perform surgery on patients without changing surgical instruments, so as to solve the problem that needs to be solved during the operation. The problem of replacing the operating handle in the actual situation

Method used

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  • An operating handle for minimally invasive transurethral prostate surgery
  • An operating handle for minimally invasive transurethral prostate surgery
  • An operating handle for minimally invasive transurethral prostate surgery

Examples

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] Such as Figures 1 to 3 The shown operating handle for minimally invasive transurethral prostate surgery includes a mirror sheath 1 for the endoscope to pass through. In this embodiment, the end of the mirror sheath 1 close to the surgical site is the front end, and the end of the mirror sheath 1 close to the doctor's operation for the backend. The mirror sheath 1 is provided with a fixed handle 21, a slider 5 and a fixed block 6 from the front end to the rear end at one time, wherein the fixed handle 21 and the fixed block 6 are all fixed on the mirror sheath 1, and there is no relative movement between the two. The slide block 5 can slide back and forth between the fixed handle 21 and the fixed block 6 .

[0034] Below the mirror sheath 1 is provided with the electric cutting rod 3 that is arranged in the same direction as the mirror sheath 1. The electric c...

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Abstract

The invention discloses an operating handle for minimally invasive transurethral prostate surgery. A rod and an optical fiber, the electric cutting rod and the optical fiber are arranged along the length direction of the mirror sheath, the electric cutting rod and the optical fiber can move relative to the fixed handle; a slider that is slidably arranged on the mirror sheath is also included, The slider is provided with a through hole for the power supply cutting rod and the optical fiber to pass through, the slider is provided with an adjustment hole, and the adjustment hole communicates with the through hole. The cutting rod is fixed to the adjustment knob inside the slider. Under the condition of using the same operating handle, the invention can adopt different surgical methods to operate on patients without changing surgical instruments, and solves the problem that the operating handle needs to be replaced according to actual conditions during the operation.

Description

technical field [0001] The invention relates to the field of auxiliary medical devices, in particular to an operating handle for minimally invasive transurethral prostate surgery. Background technique [0002] Prostatic hyperplasia is the most common benign disease in elderly male patients. After drug treatment is ineffective, minimally invasive surgery of the prostate is required. One is the traditional gold standard surgery: transurethral resection of the prostate (TURP); the other is It is a new operation developed in the past ten years: transurethral holmium laser enucleation of the prostate (HOLEP). The two surgical methods have their own advantages and disadvantages. The TURP operation is easy to control, and the electric cutting ring is used to remove the glands bit by bit like cutting fish fillets, but the glands are not completely removed and bleeding is easy; the HOLEP operation uses the holmium laser The characteristics of anatomical enucleation of the prostate a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/00A61B18/22
CPCA61B18/00A61B18/22A61B2018/00053A61B2018/00505A61B2018/00547A61B2018/00601A61B2018/00922A61B2018/00958
Inventor 付贤周梦波何华东李莉
Owner HANGZHOU FIRST PEOPLES HOSPITAL
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