A dilating device for the prostatic urethra

A dilating device and urethral dilating technology, which is applied in the direction of human body tubular structure devices, urethra, parts of surgical instruments, etc., can solve the pain, discomfort and other problems of patients

Active Publication Date: 2016-11-09
BUTTERFLY MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this practice can cause pain and discomfort for the patient

Method used

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  • A dilating device for the prostatic urethra
  • A dilating device for the prostatic urethra
  • A dilating device for the prostatic urethra

Examples

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Embodiment Construction

[0080] Disclosed herein is a device configured to dilate the prostatic urethra by engaging three grooves of the prostatic urethra and applying a radially outward force after deployment within the urethra. The device is normally openable and is made of a resilient material allowing it to be compressed laterally to fit within the deployment lumen and expand laterally to the normal open configuration after withdrawal from the deployment lumen and to apply an outward radial force, This dilates the prostatic urethra after deployment.

[0081] Figure 1 to Figure 5 A dilation device for the prostatic urethra and method of use according to the present invention are shown, wherein like parts are designated by like reference numerals throughout. Although the invention will be described with reference to the accompanying drawings, it should be understood that many alternative forms may embody the invention. Furthermore, those of ordinary skill in the art will appreciate different ways...

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Abstract

A dilating device for the prostatic urethra comprises: at least three, laterally connected ridges, wherein each ridge is configured to longitudinally engage with a different substantially longitudinal groove of the prostatic urethra of a patient, the at least three laterally connected ridges are configured to laterally compress to enable insertion into the prostatic urethra in a compressed configuration, and the at least three laterally connected ridges are configured to laterally expand to a normally-open configuration upon deployment within the prostatic urethra, to exert a radially outwards force that dilates the prostatic urethra.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Patent Application No. 61 / 931,645, entitled "ADilating Device for Prostatic urethra," filed January 26, 2014, which is incorporated by reference in its entirety. into this article. technical field [0003] The present invention relates to urological medical devices. Background technique [0004] Benign prostatic hyperplasia (BPH), also known as benign prostatic hypertrophy, is a urological disorder in which the prostate enlarges and blocks the urethra. BPH affects a majority of the male population over the age of 50 and is therefore of great medical and commercial importance. [0005] Surgical treatment of enlarged prostate has been a routine practice for many years. One method of this surgical treatment is open prostatectomy, in which the gland is completely or partially removed. An alternative to surgical treatment is transurethral resection of the prostate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/04A61F2/86
CPCA61F2/966A61F2002/047A61F2220/0008A61F2230/0006A61F2230/0095A61F2/86A61F2/92A61F2/04A61B2018/00517A61F2/042
Inventor 耶胡达·巴卡尔
Owner BUTTERFLY MEDICAL
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