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Multi-section sheath and scrotum lens

A multi-segment, sheath technology, used in catheters, endoscopes, other medical devices, etc., can solve the problems of difficulty in keeping the testicular sheath cavity full, subcutaneous tissue edema, affecting the testicular sheath cavity space, etc. Effects of subcutaneous tissue edema, space for operation, space for operation

Active Publication Date: 2017-07-04
苏新军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual operation process, there are still defects, such as: 1. Fill the testis sheath cavity with water through the working channel. It is difficult to maintain the filling state of the testicular sheath cavity; 2. After the testicular sheath cavity is filled with water, the water will easily flow into the tissue gap between the testicular sheath and the scrotal epidermis, resulting in edema of the subcutaneous tissue and affecting the operation of the testicular sheath cavity space

Method used

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  • Multi-section sheath and scrotum lens
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Examples

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Comparison scheme
Effect test

Embodiment 1

[0020] see figure 1 , a multi-section sheath, including a sheath body 100 for endoscopy and treatment, the sheath body 100 includes at least two sections, a rubber water bladder 200 is arranged between the sheath body 100 and the sheath body 100, and Two adjacent sections of the sheath tube body 100 communicate with the space inside the rubber water bladder 200 . Specifically, in the present invention, the sheath tube body 100 includes two sections, namely an outer sheath tube 110 and an inner sheath tube 120 extending into the affected area. After the operation starts, the inner sheath tube 120 passes through the outer skin of the scrotum 410 and the testicular sheath 420 in turn, and then stretches into the testicular sheath cavity 430, and then the water injection tube passes through the outer sheath tube 110, the rubber water bag 200 and the inner sheath in turn The tube 120 injects water into the testicular sheath cavity 430 to keep the testicular sheath cavity 430 full,...

Embodiment 2

[0025] see figure 2 , a multi-section sheath, including a sheath body 100 for endoscopy and treatment, the sheath body 100 includes at least two sections, a rubber water bladder 200 is arranged between the sheath body 100 and the sheath body 100, and Two adjacent sections of the sheath tube body 100 communicate with the space inside the rubber water bladder 200 . Specifically, in the present invention, the sheath tube body 100 includes two sections, namely an outer sheath tube 110 and an inner sheath tube 120 extending into the affected area. After the operation starts, the inner sheath tube 120 passes through the outer skin of the scrotum 410 and the testicular sheath 420 in turn, and then stretches into the testicular sheath cavity 430, and then the water injection tube passes through the outer sheath tube 110, the rubber water bag 200 and the inner sheath in turn The tube 120 injects water into the testicular sheath cavity 430 to keep the testicular sheath cavity 430 full...

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Abstract

The invention relates to a multi-section scrotum lens. The multi-section scrotum lens comprises sheath bodies used for endoscopy and treatment. There are at least two sections of sheath bodies. Rubber water bags are arranged between the sheath bodies, every two adjacent sections of sheath bodies are communicated with the space in the corresponding rubber water bag, and the ends, facing to each other, of every two adjacent sections of sheath bodies are each provided with a connecting structure allowing the two sections of sheath bodies to be connected. The multi-section scrotum lens has the advantages that 1, water pressure in the perididymis cavity is maintained, so that the perididymis cavity can be in a full state; 2, water is prevented from entering a tissue space between perididymis and outer skin of the scrotum, subcutaneous tissue oedematous is avoided, and operation space in the perididymis cavity can be maintained easily.

Description

technical field [0001] The invention relates to a medical device, in particular to a multi-segment combinable endoscopic sheath and a scrotumoscope. Background technique [0002] In the prior art, when performing some endoscopic interventional treatments, it is first necessary to fill the cavity with water through the working channel of the endoscope. The membrane cavity makes the testicular sheath cavity full, which is convenient for the interventional operation. However, in the actual operation process, there are still defects, such as: 1. Fill the testis sheath cavity with water through the working channel. It is difficult to maintain the filling state of the testicular sheath cavity; 2. After the testicular sheath cavity is filled with water, the water will easily flow into the tissue gap between the testicular sheath and the scrotal epidermis, resulting in edema of the subcutaneous tissue and affecting the operation of the testicular sheath cavity space. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61M31/00A61B17/00A61M25/00A61M25/04
CPCA61B1/00A61B1/00131A61B17/00234A61M25/0043A61M25/04A61M31/00A61M2210/168
Inventor 苏新军罗春华
Owner 苏新军
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