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The use method of the composite columnar water bladder prostatic dilatation catheter with internal capsule moving forward

A prostate and columnar technology, which is applied in the field of medical equipment for prostatic dilation surgery, can solve the problems of easy error in the positioning of the prostate catheter and unstable expansion effect, and achieve the effect of enhancing the expansion effect, avoiding surgical risks, and reducing the difficulty of operation

Active Publication Date: 2020-03-24
BEIJING UNIKANGTONG MEDICINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, regardless of the first type or the second type of prostatic dilation catheter, it is easy to make errors in the positioning of the prostate catheter during use, and the expansion effect is not stable.

Method used

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  • The use method of the composite columnar water bladder prostatic dilatation catheter with internal capsule moving forward
  • The use method of the composite columnar water bladder prostatic dilatation catheter with internal capsule moving forward
  • The use method of the composite columnar water bladder prostatic dilatation catheter with internal capsule moving forward

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Embodiment Construction

[0029] The composite columnar water bladder dilatation catheter of the present invention will be described in more detail in conjunction with the schematic diagram below, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described here , while still realizing the advantageous effects of the present invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0030] The composite columnar water bag prostate splitting catheter that the inner capsule that the present invention adopts moves forward, as image 3 As shown, the composite columnar water bladder fissure prostate expansion catheter with the inner capsule moving forward includes a main catheter 100, and the main catheter 100 is provided with an inner capsule 200, an outer capsule 300 and a positioning prot...

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Abstract

The invention provides an application method of a composite columnar balloon prostatic splitting catheter with an anteceding inner balloon. By employing double positioning, to be specific, first positioning of a positioning protrusion and second positioning of the inner balloon, it is possible to more precisely insert the prostatic splitting catheter in position, and surgical risk due to insertion positional deviation of the prostatic splitting catheter is avoided; by using the prostatic splitting catheter with the anteceding inner balloon, operation difficulty is reduced, and positioning accuracy is improved; by employing gradient pressurizing of the inner balloon and an outer balloon, it is possible to effectively relieve the pain in a patient and significantly enhance splitting effect.

Description

technical field [0001] The invention relates to the field of medical equipment for dilatation of the prostate, in particular to a method for using a catheter for dilation of the prostate with a composite columnar water bladder that moves forward with an inner capsule. Background technique [0002] Prostatic hyperplasia (BPH) is a common benign lesion in elderly men. The incidence rate of patients over 60 years old accounts for 65%, and 25% of patients have clinical symptoms and need medical or surgical treatment. The effect of traditional transvesical prostatectomy or electric resection and laser surgery is certain, but the surgery has a greater impact on patients, and the elderly have relatively poor physical and psychological tolerance for surgery, so many elderly patients are afraid of surgery . Long-term maintenance by catheterization, or even suprapubic cystostomy to solve dysuria. The quality of life is extremely poor. Using posterior urethral dilatation to treat b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M3/02A61M25/10A61M29/04
CPCA61M3/0279A61M25/0023A61M25/0026A61M25/0043A61M25/1002A61M25/10182A61M29/02A61M2210/1085A61M2210/166
Inventor 郭应禄田龙张志超康健马志方高文喜曾汉青荆学军
Owner BEIJING UNIKANGTONG MEDICINE TECH CO LTD
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