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Artificial urethra and artificial urethra implantation kit

An artificial urethra and urethra technology, applied in the field of medical devices, can solve problems such as patient pain, urination disorder, and patient sexual function, and achieve the effects of easy manufacture, simple structure, and easy learning and mastering

Active Publication Date: 2021-05-07
上海观至在企业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some even have no prostate disease, but the problems of the nervous system, including brain and spinal cord diseases and trauma, etc., can cause obstacles in urination. In addition, the patient's sexual function may also be affected, which makes the patient very painful

Method used

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  • Artificial urethra and artificial urethra implantation kit
  • Artificial urethra and artificial urethra implantation kit
  • Artificial urethra and artificial urethra implantation kit

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Embodiment Construction

[0058] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0059] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0060] It should be understood that the term "and / or" used herein is only an association relationship describing associated objects, which me...

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Abstract

The invention relates to the technical field of medical instruments, in particular to an artificial urethra and an artificial urethra implantation kit. The artificial urethra comprises a tube body, a first positioning piece and a second positioning piece; the tube body is provided with an inner cavity which is used for guiding urine to flow; the first positioning piece is connected to one end of the tube body, and the first positioning piece can be positioned in the bladder; the second positioning piece is connected to the tube body, and the second positioning piece can be positioned on a ball urethra; and after the artificial urethra is implanted into a human body, urine can be discharged through the inner cavity. The artificial urethra can be placed in the urethra for a long time and does not slip out of the human body, and therefore surgical operation can be avoided.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to an artificial urethra and an artificial urethra implant kit. Background technique [0002] Such as figure 1 Shown is a schematic diagram of the male urethra in the prior art. The male urethra starts from the inner opening of the bladder neck and ends at the outer opening of the urethra. It has the functions of male urination and semen. It is about 16 to 22 cm long and has an average diameter of 5 to 7mm, can be divided into urethral spongy part, bulbous part, membranous part and prostatic part. Clinically, the part from the external opening of the urethra 100', the spongy body of the urethra to the bulbous urethra 200' is called the anterior urethra 300'; Posterior urethra 700'. Among them, the urethral membranous part 400' is about 1 cm long and is surrounded by the striated urethral sphincter innervated by the somatic nerves (i.e. the external urethral sphi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/04A61F2/82A61F2/95
CPCA61F2/04A61F2/82A61F2/95A61F2002/047
Inventor 孙颖浩
Owner 上海观至在企业发展有限公司
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