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Multifunctional prostate operation mirror

A prostate and multifunctional technology, applied in the field of medical devices, can solve problems such as low efficiency and secondary damage to the urethra, and achieve the effects of convenient operation, reduced secondary damage, and improved surgical efficiency

Inactive Publication Date: 2010-06-23
蓝莫德(天津)科学仪器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alternate use of resectoscope and nephroscope can easily cause secondary damage to the urethra and is inefficient

Method used

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  • Multifunctional prostate operation mirror
  • Multifunctional prostate operation mirror
  • Multifunctional prostate operation mirror

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 It is a structural schematic diagram of the present invention, figure 2 Schematic diagram of the resectoscope structure; figure 1 for figure 2 A-A direction view; Figure 4 It is a schematic diagram of the crushed mirror structure; Figure 5 Schematic diagram of the structure of the eviscerator; Figure 6 for Figure 5 left view of Figure 7 is the structural schematic diagram of the mirror sheath; Figure 8 It is a schematic diagram of the structure of a right-angle needle electrode. As shown in the figure: the multifunctional prostate surgical mirror of this embodiment includes a mirror sheath 1 and a resectoscope 2 sleeved inside the mirror sheath 1, and the resectoscope 2 includes an operating hand piece and an eviscerator 4, and the operating hand The parts include a main pipe 5 and a slider 6 slidingly matched with the outer surface of the main pipe 5. The inner cavity of the main pipe is used to accommodate the resectoscope. The main pipe is al...

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PUM

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Abstract

The invention discloses a multifunctional prostate operation mirror which comprises a mirror sheath and a resectoscope sleeved inside the mirror sheath. The resectoscope comprises an operation handle and an enucleation tool, wherein the operation handle comprises a main pipe and a slide block which is in sliding match with the outer surface of the main pipe; the enucleation tool is parallel to the main pipe and comprises a stem and an enucleation head; the enucleation head has an arc shovel-shaped structure of the cross section; the front end of the stem is fixedly connected with the tail end of the enucleation head; an electrode seat is arranged on the slide block; the tail end of the stem is inserted into the slide block and is fixedly matched with the slide block; the enucleation head is connected with the electrode seat by the stem; the stem is provided with axial through holes so as to form an optical fiber channel; and the slide block is provided with an optical fiber inlet which is communicated with the optical fiber channel. The mirror of the invention can be applied in both electrotomy and laser cutting operation. The mirror further comprises a crashing mirror which is matched with the mirror sheath. The mirror of the invention has the advantages of wide application, multifunction, convenient operation, efficiently promoted operation efficiency, relieved pain of patient, and decreased capability of secondarily hurting the patient.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional prostate surgical mirror suitable for various prostate operations. Background technique [0002] Prostatic hypertrophy and hyperplasia are common diseases with a high incidence rate in middle-aged and elderly men, and surgical resection is the most effective treatment. The traditional open surgery is to make an incision in the patient's lower abdomen, and then cut the bladder to take out the prostate, which will cause great damage to the normal physiological structure of the urethra. With the development of modern medicine, resectoscopes, laser resectoscopes, crushing mirrors and other surgical mirrors for the urinary system have appeared. Among them, resectoscopes are more and more clinically used because of their advantages of convenient operation, low cost and good effect. more extensive. [0003] The resectoscope in the prior art is generally composed of an endoscope, a...

Claims

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Application Information

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IPC IPC(8): A61B17/32A61B18/12A61B18/22
Inventor 张家华
Owner 蓝莫德(天津)科学仪器股份有限公司
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