CN218899409U - Disposable electronic bladder endoscope catheter - Google Patents

Abstract

The utility model relates to the technical field of endoscope catheters, in particular to a disposable electronic bladder endoscope catheter which comprises an operation part and an endoscope catheter hermetically connected with the operation part, wherein a containing cavity is arranged in the operation part, the endoscope catheter is of a hollow structure, the endoscope catheter comprises a bending part, a bending part and an inserting part which are sequentially connected, the inserting part is communicated with the containing cavity of the operation part, a T-shaped valve, an attracting valve and a negative pressure attracting interface communicated with the attracting valve are arranged on the operation part, the negative pressure attracting interface is used for connecting attracting equipment, the attracting valve is connected with the T-shaped valve through a pipeline, and the T-shaped valve is communicated with the inserting part through a pipeline; the device realizes a key control through setting up the suction valve, through the button of control suction valve, discharges liquid fast, effectually reduced the influence of liquid to the field of vision, reduced the risk of operation, improved the efficiency of operation, the integrated level is high.

Description

Disposable electronic bladder endoscope catheter

Technical Field

The utility model relates to the technical field of endoscope catheters, in particular to a disposable electronic bladder endoscope catheter.

Background

Electronic bladder endoscopy is an important part of urinary surgery, and is mainly used for examining and treating bladder-related diseases. A doctor can observe the situation in the bladder through the electronic cystoscope, and treat a patient through a working channel of the electronic cystoscope; in use, the electronic endoscope is divided into disposable use and repeated use; the cost of repeatedly using the electronic bladder endoscope is high, the maintenance is difficult, the risk of cross infection exists, and a negative pressure suction valve is not arranged; the existing disposable electronic bladder endoscope has the problems that inflow water enters through a working channel, outflow water is naturally discharged by means of the urethra, and the outflow water is slow. In the operation process, the focus position is often required to be treated by biopsy forceps and laser optical fibers, and bleeding is caused at the time, if the blood cannot be discharged quickly, the observation field of view is blurred, and the operation time is prolonged. The patent document with the patent number 201621400382.8 discloses a disposable electronic endoscope, which comprises an endoscope main body part and a disposable endoscope body, wherein the endoscope main body part and the disposable endoscope body are arranged in a split mode, and are not beneficial to operation; the disposable mirror body comprises an operation part and an insertion part connected with the operation part, wherein the insertion part comprises an insertion tube, a bending part and a front end part which are connected with each other; the flexible tube is inserted through the connection port at one end of the operation section, reaches the distal end section through the insertion section, and has an endoscope protection cover at the distal end section.

Disclosure of Invention

The utility model provides a disposable electronic bladder endoscope catheter, which aims to solve the problems that the existing disposable electronic bladder endoscope is provided, water enters through a working channel, water is naturally discharged by means of urethra, and water is slow.

In order to achieve the above object, the present utility model proposes a single-use electronic bladder endoscope catheter comprising: the endoscope catheter comprises an operation part and an endoscope catheter which is in sealing connection with the operation part, wherein an accommodating cavity is formed in the operation part, the endoscope catheter is of a hollow structure, the endoscope catheter comprises a head end part, a bending part and an inserting part which are sequentially connected, the inserting part is communicated with the accommodating cavity of the operation part, a T-shaped valve, an attracting valve and a negative pressure attracting interface which is communicated with the attracting valve are arranged on the operation part, the negative pressure attracting interface is used for connecting attracting equipment, the attracting valve is communicated with the T-shaped valve through a pipeline, and the T-shaped valve is communicated with the inserting part through a pipeline.

Preferably, a circuit board is arranged in the accommodating cavity, the circuit board is electrically connected with the video connecting wire, and a video wire mounting interface for accommodating the video connecting wire is arranged on the operating part.

Preferably, the operation part is provided with a connection port, and the T-shaped valve is in threaded connection with the connection port.

Preferably, the T-valve is provided with an instrument channel and a liquid inlet channel, the instrument channel is communicated with the insertion part, and the liquid inlet channel is communicated with the suction valve through a pipeline.

Preferably, the head end includes a camera, an LED lamp and a passage opening for communicating with the curved portion.

Preferably, the operation part is provided with an angle adjusting deflector rod, and the angle adjusting deflector rod is connected with the bending part through a traction wire.

Preferably, a traction wire limiting plate is arranged in the accommodating cavity, and a limiting groove for the traction wire to pass through is formed in the traction wire limiting plate.

Preferably, the operation part is provided with a finger grip part.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: according to the disposable electronic bladder endoscope catheter, the suction valve is arranged, one-key control can be realized by controlling the button of the suction valve, blood or normal saline is rapidly discharged, the influence of blood on the visual field is effectively reduced, the risk of operation is reduced, the operation efficiency is improved, the T-shaped valve is communicated with the suction valve through the pipeline, and the T-shaped valve is communicated with the insertion part through the pipeline, so that the integration level is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a single-use electronic bladder endoscope catheter provided by the present utility model;

FIG. 2 is a schematic cross-sectional view of a single-use electronic bladder endoscopic catheter provided by the present utility model.

[ reference numerals description ]

1: an operation unit; 2: an endoscope catheter; 21: a head end portion; 22: a bending portion; 23: an insertion section; 3: a receiving chamber; 4: a T-valve; 41: an instrument channel; 42: a liquid inlet channel; 5: a suction valve; 6: a negative pressure suction interface; 7: a circuit board; 8: a video line installation interface; 9: a connection port; 10: an angle adjusting deflector rod; 11: a traction wire limiting plate; 12: finger grip.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

It should be noted that all the directional indicators in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model provides a single-use electronic bladder endoscope catheter 2, as shown in fig. 1 and 2, comprising: the operation part 1 and the endoscope catheter 2 which are in sealing connection with the operation part 1 can be bonded in a glue bonding mode, so that the sealing performance is enhanced, the operation part 1 is internally provided with a containing cavity 3, the endoscope catheter 2 is of a hollow structure, the endoscope catheter 2 comprises a head end part 21, a bending part 22 and an inserting part 23 which are sequentially connected, the inserting part 23 is communicated with the containing cavity 3 of the operation part 1, the operation part 1 is provided with a T-shaped valve 4, an attracting valve 5 and a negative pressure attracting interface 6 which is communicated with the attracting valve 5, the negative pressure attracting interface 6 is used for connecting attracting equipment, the attracting valve 5 is communicated with the T-shaped valve 4 through a pipeline, and the T-shaped valve 4 is communicated with the inserting part 23 through a pipeline. The head end 21, the bending portion 22 and the insertion portion 23 are hollow, the operation portion 1 is further provided with a finger grip portion 12 to conform to an ergonomic design, and the operation portion 1 is a structure with a receiving cavity formed by two housings that are connected by a buckle.

According to the disposable electronic bladder endoscope catheter 2 provided by the utility model, the suction valve 5 is arranged, one-key control can be realized by controlling the button of the suction valve 5, blood or normal saline is rapidly discharged, the influence of the blood on the visual field is effectively reduced, the risk of operation is reduced, the operation efficiency is improved, the T-shaped valve 4 is arranged on the operation part 1, the T-shaped valve 4 is communicated with the suction valve 5 through a pipeline, and the T-shaped valve 4 is communicated with the insertion part 23 through a pipeline, so that the integration level is high.

Preferably, the circuit board 7 is arranged in the accommodating cavity 3, the circuit board 7 is electrically connected with the video connecting wire, the operating part 1 is provided with a video wire mounting interface 8 for accommodating the video connecting wire, and the image shot by the camera at the head end part 21 is output to the outside through the arrangement of the circuit board 7 and the video wire mounting interface 8, so that the observation is facilitated, and the operation is facilitated.

A connection port 9 is provided in the operation unit 1, and the T-valve 4 is screwed to the connection port 9; the T-shaped valve 4 is provided with an instrument channel 41 and a liquid inlet channel 42, the instrument channel 41 is communicated with the insertion part 23, the liquid inlet channel 42 is communicated with the suction valve 5 through a pipeline, the instrument channel 41 is used for passing through medical instruments such as biopsy forceps and optical fibers so as to facilitate operation, the liquid inlet channel 42 is used for introducing physiological saline, the instrument channel 41 and the liquid inlet channel 42 are integrated on the T-shaped valve 4, the integration level is high and attractive, and the channel arrangement is simplified.

Still further, the head end 21 includes a camera for photographing an image of a lesion for surgical operation, a CCD or CMOS camera lens module for obtaining an electric signal of the image, an LED lamp for lighting for viewing a surgical site, and a passage port for communicating with the curved portion 22 for allowing an instrument to pass through the surgical site.

Preferably, the angle adjusting deflector 10 is disposed on the operating portion 1, the angle adjusting deflector 10 is connected with the bending portion 22 through a traction wire, the bending angle of the bending portion 22 is adjusted by controlling the angle adjusting deflector 10 so as to enlarge the view field, a traction wire limiting plate 11 is disposed in the accommodating cavity 3, a limiting groove for the traction wire to pass through is disposed on the traction wire limiting plate 11, and the bending angle of the bending portion 22 is controlled by setting the limiting groove, wherein the traction wire is a traction wire.

It should be understood that the above description of the specific embodiments of the present utility model is only for illustrating the technical route and features of the present utility model, and is for enabling those skilled in the art to understand the present utility model and implement it accordingly, but the present utility model is not limited to the above-described specific embodiments. All changes or modifications that come within the scope of the appended claims are intended to be embraced therein.

Claims (8)

1. The utility model provides a disposable electron bladder endoscope pipe, its characterized in that, include operating portion (1) and with operating portion (1) sealing connection's endoscope pipe (2), be equipped with holding chamber (3) in operating portion (1), endoscope pipe (2) are hollow structure, endoscope pipe (2) are including head end portion (21), bending portion (22) and the insert portion (23) that connect gradually, insert portion (23) with holding chamber (3) intercommunication of operating portion (1), be equipped with T type valve (4), suction valve (5) on operating portion (1) and with suction interface (6) of suction valve (5) intercommunication, suction interface (6) are used for connecting suction equipment, suction valve (5) pass through the pipeline with T type valve (4) are connected, T type valve (4) with insert portion (23) pass through the pipeline intercommunication.

2. The single-use electronic bladder endoscope catheter according to claim 1, wherein a circuit board (7) is arranged in the accommodating cavity (3), the circuit board (7) is electrically connected with a video connecting wire, and a video wire mounting interface (8) for accommodating the video connecting wire is arranged on the operating part (1).

3. The single-use electronic bladder endoscope catheter according to claim 2, characterized in that a connection port (9) is provided on the operation part (1), and the T-shaped valve (4) is in threaded connection with the connection port (9).

4. A single use electronic bladder endoscope catheter according to any of claims 1-3, characterized in that said T-valve (4) is provided with an instrument channel (41) and a fluid inlet channel (42), said instrument channel (41) being in communication with said insertion portion (23), said fluid inlet channel (42) being in communication with said suction valve (5) via a pipeline.

5. A single use electronic bladder endoscope catheter according to any of claims 1-3, characterized in that said head end portion (21) comprises a camera, a LED lamp and a passage opening for communicating with said bending portion (22).

6. The single-use electronic bladder endoscope catheter according to claim 1, characterized in that the operating part (1) is provided with an angle adjusting deflector (10), the angle adjusting deflector (10) is connected with the bending part (22) through a traction wire.

7. The single-use electronic bladder endoscope catheter according to claim 6, wherein a traction wire limiting plate (11) is arranged in the accommodating cavity (3), and a limiting groove for the traction wire to pass through is arranged on the traction wire limiting plate (11).

8. A single use electronic bladder endoscope catheter according to any of claims 1-3, characterized in that said handling portion (1) is provided with a finger grip (12).

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