Operation handle for transurethral minimally invasive surgery for prostate

A technology of minimally invasive surgery and operating handles, which is applied in the fields of surgery, parts of surgical instruments, medical science, etc., can solve problems such as replacement, and achieve the effect of convenient operation

Active Publication Date: 2020-07-03
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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  • Operation handle for transurethral minimally invasive surgery for prostate
  • Operation handle for transurethral minimally invasive surgery for prostate
  • Operation handle for transurethral minimally invasive surgery for prostate

Examples

Experimental program
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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 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 operation site is the front end, and the end of the mirror sheath 1 near 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 an electric cutting rod 3 arranged in the same direction as the mirror sheath 1. The electric cutting rod 3 inclu...

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Abstract

The invention discloses an operation handle for a transurethral minimally invasive surgery for prostate. The operation handle comprises an endoscope sheath, a fixed handle fixed on the endoscope sheath, and a sliding block arranged on the endoscope sheath in a sliding manner, wherein an endoscope is arranged in the endoscope sheath; an electric resection rod and an optical fiber are arranged at the outer side of the endoscope sheath, are arranged along the length direction of the endoscope sheath, and can move relative to the fixed handle; a through hole for the electric resection rod and theoptical fiber to pass through is formed in the sliding block; adjusting holes are formed in the sliding block; the adjusting holes communicate with the through hole; and an adjusting knob for fixing the optical fiber or the electric resection rod in the sliding block is arranged in each adjusting hole. Different surgical methods can be adopted to operate a patient without replacing a surgical instrument under the condition of using the same operation handle, so that the problem that the operation handle needs to be replaced according to actual conditions in a surgical process is solved.

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 Applications(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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