CN218684333U

CN218684333U - Seminal vesicle scope catheter

Info

Publication number: CN218684333U
Application number: CN202220824373.0U
Authority: CN
Inventors: 郭树林; 廖忠祥; 林锋
Original assignee: Ganzhou Peoples Hospital
Current assignee: Ganzhou Peoples Hospital
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-03-24
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to the technical field of medical equipment, and provides a seminal vesicle catheter, which comprises a catheter, wherein one end of the catheter is an operation end, the other end of the catheter is a guide end, the guide end of the catheter is provided with a guide pipe, and the guide pipe is connected with the catheter through a bent pipe; the guide tube is provided with a first air bag which is communicated with the expansion pump. The utility model has the advantages of simple and reasonable structure, the orientation of the adjustment stand pipe that can be nimble according to the condition at the in-process that the guide sight glass got into positions such as seminal vesicle reduces the damage to the tissue, and setting up of gasbag one can be with the ejaculation canal expansion, and the entering of easily sight glass carries out corresponding diagnosis and treatment.

Description

Seminal vesicle scope catheter

Technical Field

The utility model relates to the technical field of medical equipment, specifically, relate to seminal vesicle mirror pipe.

Background

At present, more and more patients with seminal vesicle diseases have more and more complex diagnosis and treatment, and the conventional conservative treatment is ineffective, so that further treatment measures are needed. In the prior art, a common semihard ureteroscope is used as a seminal vesicle scope, an operator is inconvenient to use, the diameter of a scope body is too thick and is difficult to enter a seminiferous duct opening, the scope is entered to a seminal vesicle crypt through a urethral orifice, and then enters the seminal vesicle through the seminiferous duct, the seminiferous duct is thin, the tissue injury is heavy after the scope body enters, new secondary scar obstruction can be generated, in urological surgery, a plurality of single J ducts are used, but the single J duct is sleeved into the ureteroscope to enter a human body, after the ureteroscope and the single J duct enter the seminal vesicle, when the ureteroscope needs to be withdrawn, the ureteroscope is easy to slip and withdraw together with the single J duct, and the operation is inconvenient, so the seminal vesicle scope catheter is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a seminal vesicle mirror catheter, which comprises a catheter, wherein one end of the catheter is an operation end, the other end of the catheter is a guide end, the guide end of the catheter is provided with a guide tube, and the guide tube is connected with the catheter through a bent tube;

the guide tube is provided with a first air bag which is communicated with the expansion pump.

Preferably, the bent pipe is an elastic pipe, a drawn wire is arranged in a pipe cavity of the guide pipe, one end of the drawn wire extends into the guide pipe from the guide pipe and is hinged with the inner wall of the guide pipe, and the other end of the drawn wire extends out of the operation end of the guide pipe;

preferably, the elastic tube is a silicone tube.

Preferably, a support is fixed on the inner wall of the guide pipe, and the wire drawing is hinged with the upper end of the support.

The utility model also comprises other components which can be normally used by the seminal vesicle endoscope catheter, such as a sight glass matched with the catheter, a control component matched with the catheter and the like, which are conventional technical means in the field. Additionally, the utility model discloses in add the device or the subassembly of injecing and all adopt the conventional technical means in this field, be the conventional equipment in this field such as expansion pump, gasbag one, wire drawing, silicone tube, gasbag one and be prior art with being connected of pipe, stand pipe and expansion pump, its concrete connection mode, no longer repeated here.

The utility model discloses an theory of operation is seminal vesicle mirror pipe embolias the ureteroscope in the operation and gets into the human body, the utility model discloses well return bend and the setting of stand pipe are convenient for seminal vesicle mirror pipe cooperation ureteroscope and are got into the seminal vesicle, when needing to withdraw from the ureteroscope, and the inflation through gasbag one not only is convenient for the operation, has also avoided the ureteroscope to go out seminal vesicle mirror pipe even, and the operation of being convenient for reduces the error rate of operation.

In addition, the utility model can flexibly adjust the bending angle of the guide tube by pulling the drawing wire, is easy to guide the sight glass to enter the seminal vesicle and other parts for corresponding diagnosis and treatment, can flexibly adjust the orientation of the guide tube according to the conditions in the entering process, and reduces the damage to the tissues; when the endoscope is used in actual operation, the first air bag is inflated through the expansion pump according to needs, the opening of the ejaculatory duct is expanded, then the endoscope can extend into the seminal vesicle, and subsequent endoscopic treatment and treatment on the seminal vesicle are facilitated.

The beneficial effects of the utility model, simple structure is reasonable, is convenient for guide speculum entering seminal vesicle positions etc, reduces the damage to the tissue, and the setting of gasbag one can carry out corresponding diagnosis and treatment with the ejaculatory duct expansion, and the entering of not only easily speculum has also avoided ureteroscope to go out seminal vesicle mirror pipe even area moreover, and the operation of being convenient for reduces the operation error rate.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view showing the construction of a seminal vesicle scope catheter according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a seminal vesicle scope catheter in embodiment 2 of the present invention;

FIG. 3 is a schematic view of the interior of FIG. 2;

fig. 4 is a state diagram of the guide tube of fig. 3 when bent.

In the figure: 1. the device comprises a guide pipe, 2 parts of a guide pipe, 3 parts of a bent pipe, 4 parts of a drawn wire, 5 parts of a bracket and 6 parts of a first air bag.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Example 1

As shown in the attached drawing 1, the utility model provides a seminal vesicle scope conduit, which comprises a conduit 1, wherein one end of the conduit 1 is an operation end, the other end is a guide end, the guide end of the conduit 1 is provided with a guide pipe 2, and the guide pipe 2 is connected with the conduit 1 through a bent pipe 3;

the guide tube 2 is provided with a first air bag 6, and the first air bag 6 is communicated with the expansion pump.

Example 2

As shown in the attached drawings 2-3, the utility model provides a seminal vesicle scope conduit, which comprises a conduit 1, wherein one end of the conduit 1 is an operation end, the other end is a guide end, the guide end of the conduit 1 is provided with a guide pipe 2, and the guide pipe 2 is connected with the conduit 1 through a bent pipe 3;

the guide tube 2 is provided with a first air bag 6, and the first air bag 6 is communicated with the expansion pump;

the bent pipe 3 is an elastic pipe, a wire drawing 4 is arranged in a pipe cavity of the guide pipe 1, one end of the wire drawing 4 extends into the guide pipe 2 from the guide pipe 1 and is hinged with the inner wall of the guide pipe 2, and the other end of the wire drawing 4 extends out from the operation end of the guide pipe 1;

the elastic tube is a silicone tube.

And a support 5 is fixed on the inner wall of the guide pipe 2, and the wire drawing 4 is hinged with the upper end of the support 5.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Seminal vesicle scope pipe, including the pipe, its characterized in that: one end of the guide pipe is an operation end, the other end of the guide pipe is a guide end, the guide end of the guide pipe is provided with a guide pipe, and the guide pipe is connected with the guide pipe through a bent pipe;

the guide tube is provided with a first air bag which is communicated with the expansion pump;

the bent pipe is an elastic pipe, a drawn wire is arranged in a pipe cavity of the guide pipe, one end of the drawn wire extends into the guide pipe from the guide pipe and is hinged with the inner wall of the guide pipe, and the other end of the drawn wire extends out from the operation end of the guide pipe.

2. The seminal vesiculoscopic catheter according to claim 1, wherein: the elastic tube is a silicone tube.

3. The seminal vesiculoscopic catheter according to claim 1, wherein: and a support is fixed on the inner wall of the guide pipe, and the drawn wire is hinged with the upper end of the support.