CN215083111U

CN215083111U - Combined ureter soft lens flushing connector

Info

Publication number: CN215083111U
Application number: CN202023192503.3U
Authority: CN
Inventors: 贡国娟
Original assignee: Zhejiang Hospital Of Chinese Traditional And Western Medicine
Current assignee: Zhejiang Hospital Of Chinese Traditional And Western Medicine
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-12-10
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a combination formula ureteroscope washes connector, which comprises a body, the external diameter of body is crescent to the centre by both ends, and the cover has a plurality of cyclic annular archs that are array evenly distributed on the outer wall of body, even there is the side pipe the side of body, the side pipe all is equipped with the check valve with the intraductal of body. Compared with the prior art, the device is suitable for connection of infusion tubes of different sizes by gradually changing the outer diameter of the body, so that the applicability of the device is improved. Simultaneously, connect a plurality of annular archs on this body, leakproofness when can promote the connection to guarantee the sterile environment of operation, protection patient that can be better reduces the threat that the patient infected, and the body all is equipped with the check valve with the side intraductal simultaneously, can effectually prevent the liquid refluence, guarantees that liquid only can flow along a direction, changes the operation, can effectual promotion medical personnel's use experience.

Description

Combined ureter soft lens flushing connector

Technical Field

The utility model relates to a combination formula ureter soft lens washes connector.

Background

The ureter soft lens is an endoscope mainly used for diagnosing and treating diseases in the urinary tract of the urinary system. At present, in order to keep the visual field clear in ureter soft lens operation, in order to avoid wash water pressure too high again, mostly adopt manual flushing, wash liquid pressure is difficult to control, wash syringe capacity is limited, wash and can not go on in succession, need change the syringe repeatedly, wash after extracting the flush fluid repeatedly, accomplish this process moreover and need increase the assistant, bring the trouble for the operation, moreover, change the process and get into the air easily and influence the visual field, pollute aseptic operation environment again easily.

The integrated flusher special for the ureteroscope, as shown in patent CN208877507U, solves the problem of frequent syringe replacement by providing a one-way valve in management, but the one-way valve in the device is complex in structure, and the exterior of the flusher cannot be suitable for pipes with different diameters, so that the applicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art, and providing a novel combined flushing connector for a ureter soft lens.

The utility model provides a modular ureteroscope washes connector, includes the body, the external diameter of body is crescent to the centre by both ends, and the cover has a plurality of cyclic annular archs that are array evenly distributed on the outer wall of body, the side of body even has the side pipe, the side pipe all is equipped with the check valve with the intraductal of body.

Preferably, the check valve comprises at least three valve plates, the valve plates are inclined, and the tops of all the valve plates are mutually abutted.

Preferably, the material of the body is a soft material.

Preferably, the valve plate is made of an elastic material.

Preferably, the body and the side pipe are integrally formed by injection molding.

Preferably, the inner diameters of the plurality of annular protrusions are matched with the outer diameter of the body, and the outer diameters of the plurality of annular protrusions are gradually increased from two ends to the middle.

Preferably, the annular protrusion is made of silica gel.

Has the advantages that:

compared with the prior art, the device is suitable for connection of infusion tubes of different sizes by gradually changing the outer diameter of the body, so that the applicability of the device is improved. Simultaneously, connect a plurality of annular archs on this body, leakproofness when can promote the connection to guarantee the sterile environment of operation, protection patient that can be better reduces the threat that the patient infected, and the body all is equipped with the check valve with the side intraductal simultaneously, can effectually prevent the liquid refluence, guarantees that liquid only can flow along a direction, changes the operation, can effectual promotion medical personnel's use experience.

Drawings

FIG. 1 is a schematic structural view of a combined ureteroscope flushing connector;

FIG. 2 is a schematic view of the structure of the check valve;

FIG. 3 is a cross-sectional view of the check valve;

1. the body 2, the annular bulge 3, the side pipe 4, the one-way valve 41 and the valve plate.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 1, a combined flushing connector for a ureteroscope comprises a body 1, wherein the outer diameter of the body 1 is gradually increased from two ends to the middle, a plurality of annular protrusions 2 which are uniformly distributed in an array are sleeved on the outer wall of the body 1, a side tube 3 is connected to the side surface of the body 1, and the body 1 and the side tube 3 are made of soft materials. The material of annular protrusion 2 is silica gel.

The side pipe 3 and the body 1 are internally provided with the check valve 4, the check valve 4 comprises three valve plates 41, the valve plates 41 are inclined, and the tops of all the valve plates 41 are mutually abutted.

The inner diameter of the plurality of annular protrusions 2 is matched with the outer diameter of the body 1, and the outer diameter of the plurality of annular protrusions 2 is gradually increased from two ends to the middle.

Connect a plurality of annular archs 2 on the body, leakproofness when connecting can be promoted, also can use in the connection of the big or small transfer line of different pipe diameters, with convenience and the sterile environment who guarantees the operation, protection patient that can be better, reduce the threat that the patient infects, all be equipped with check valve 4 in body 1 and the side pipe 3 simultaneously, can effectually prevent the liquid refluence, guarantee that liquid only can flow along a direction, change the operation, can effectual promotion medical personnel's use experience.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Modular ureteroscope washes connector, a serial communication port, which comprises a body, the external diameter of body is crescent to the centre by both ends, and the cover has a plurality of cyclic annular archs that are array evenly distributed on the outer wall of body, the side of body even has the side pipe, all be equipped with the check valve in the pipe of side pipe and body.

2. The combined ureteroscope flushing connector as defined in claim 1, wherein the one-way valve comprises at least three valve plates, the valve plates are inclined, and tops of all the valve plates are abutted against each other.

3. The combined ureteroscope irrigation connector as recited in claim 1, wherein the body is made of a soft material.

4. The combined ureteroscope flushing connector according to claim 2, wherein the valve sheet is made of an elastic material.

5. The combined ureteroscope flushing connector as defined in claim 1, wherein the body and the side tube are integrally formed by injection molding.

6. The combined ureteroscope flushing connector according to claim 1, wherein the inner diameter of each of the plurality of annular protrusions is matched with the outer diameter of the body, and the outer diameter of each of the plurality of annular protrusions is gradually increased from two ends to the middle.

7. The combined flushing connector for the soft ureteroscope according to claim 1, wherein the annular protrusion is made of silica gel.