CN209884094U

CN209884094U - Disposable washable suction endoscope outer sleeve

Info

Publication number: CN209884094U
Application number: CN201920624512.3U
Authority: CN
Inventors: 雷家才
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-03
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a disposable washable suction endoscope outer sleeve, which comprises an endoscope, a biopsy forceps and a suction hose, and also comprises a guide port, an outer tube, a lateral tube and a traction line, wherein the guide port is in a horn shape and is arranged on one side of the outer tube and the lateral tube; the guide port, the lateral pipe and the outer pipe are connected in an integrated injection molding way; the traction wire and the outer pipe are fixedly connected in a penetrating way. The utility model discloses simple structure, convenient operation reduces that clinical operating time is external with discharges such as blood clot hydrops, reduces the waste of clinical resource.

Description

Disposable washable suction endoscope outer sleeve

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable washable suction scope outer tube.

Background

At present, medical flexible endoscopes are widely applied to the fields of examination, diagnosis, treatment and the like of human body parts such as esophagus, stomach and the like. The observation is intuitive, the result is accurate, the tissue damage is small, and the like, so that the method becomes an indispensable means in modern medicine. However, the medical flexible endoscope needs to go deep into the body of the patient and inevitably contacts the body fluid, blood, organ tissues and the like of the patient. In the case of upper gastrointestinal bleeding, particularly when clots form, the suction channel of a normal soft endoscope cannot meet clinical needs, but instead can block the channel. Resulting in maintenance of the endoscope and waste of clinical resources.

The outer tube that sees in clinic is not for the straight tube has and washes and attracts the function, only plays the effect of protection air flue, can not satisfy clinical demand, therefore should transport and produce a neotype disposable and can wash and attract scope outer tube, avoids clinical wasting of resources, satisfies clinical demand.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the defect problem that exists in the current outer tube use, provide a simple structure, convenient operation, the disposable suction scope outer tube that can wash of suction function is washed in the area.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a disposable suction scope outer tube that washes, including scope, biopsy forceps, suction hose, still include direction mouth, outer tube, side direction pipe, pull wire, the direction mouth for tubaeform and locate outer tube, side direction pipe one side, the pull wire locate outer tube, side direction pipe opposite side, the side direction pipe locate in the outer tube, outer tube and side direction between be equipped with the space that can supply biopsy forceps to pass, the outer tube in can supply scope or suction hose to pass.

Preferably, the guide port, the lateral tube and the outer tube are connected in an integral injection molding mode.

Preferably, the traction wire and the outer tube are fixedly connected in a penetrating way.

This scheme direction mouth, side direction pipe are connected fixedly with the outer tube for injection moulding as an organic whole, the distal end and the pull wire fixed connection of outer tube.

According to the scheme, under the condition that the preparation work before the earlier stage of a patient is good, the outer sleeve is inserted into the body of the patient through the mouth pad, the endoscope enters the body of the patient through the guide port, under the condition that effusion or blood clots and the like exist in the stomach or other parts of the patient are clear, the pull wire is clamped through the lateral under-tube biopsy forceps, the endoscope is withdrawn from the outer sleeve, the suction hose of the negative pressure suction apparatus is inserted into the inner side of the outer sleeve, and the suction function is started to suck out the effusion or the blood; can not be absorbed at some parts, the traction wire can be pulled by the biopsy forceps to lead the head end of the outer sleeve to twist at different parts, and the blood clot effusion in the body of the patient can be absorbed out of the body.

Therefore, the utility model discloses following beneficial effect has: (1) the structure is simple, and the operation is convenient; (2) the clinical operation time is shortened, and the blood clot effusion and the like are discharged out of the body; (3) reducing the waste of clinical resources.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is the operation schematic diagram of the endoscope of the present invention.

Fig. 3 is an operation diagram of the biopsy forceps and the suction hose of the present invention.

In the figure: 1. a guide port 2, an outer tube 3, a lateral tube 4, a traction wire 5, an endoscope 6, a biopsy forceps 7 and a suction hose.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, a disposable washable suction endoscope external cannula comprises an endoscope 5, a biopsy forceps 6, a suction hose 7, a guide port 1, an outer tube 2, a lateral tube 3 and a pull wire 4, wherein the guide port 1 is horn-shaped and is arranged at one side of the outer tube 2 and the lateral tube 3, the pull wire 4 is arranged at the other side of the outer tube 2 and the lateral tube 3, the lateral tube 3 is arranged in the outer tube 2, a gap for the biopsy forceps 6 to pass through is arranged between the outer tube 2 and the lateral tube 3, and the inner tube 2 can be passed by the endoscope 5 or the suction hose 7;

the guide port 1, the outer pipe 2 and the lateral pipe 3 are integrally injection-molded;

the traction wire 4 and the outer tube 5 are fixedly connected in a penetrating way.

The specific use process is that under the condition that the preparation work before the earlier stage of the patient is good, the outer sleeve is inserted into the body of the patient through the mouth pad, firstly, the endoscope 5 can be adopted to enter the body of the patient through the guide port 1 and the outer tube 2, under the condition that effusion or blood clot exists in the stomach or other parts of the patient, the pull wire 4 is clamped by the biopsy forceps 6 below a gap between the outer tube 2 and the lateral tube 3, then the endoscope 5 is withdrawn from the outer sleeve, the suction hose 7 of the negative pressure suction apparatus enters the body of the patient through the guide port 1 and the outer tube 2, and the suction function of the negative pressure suction apparatus is started to suck out the effusion; when some positions can not be adsorbed, the traction wire 4 can be pulled through the biopsy forceps 6 to lead the head ends of the outer tube 2 and the lateral tube 3 to twist at different positions, and the blood clot effusion in the body of the patient can be adsorbed out of the body.

The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the present invention is not intended to depart from the design concept of the present invention, and the ordinary engineers in the field should be able to make various modifications and improvements of the technical solution of the present invention.

Claims

1. The utility model provides a disposable suction endoscope outer tube that can wash, includes scope (5), biopsy forceps (6), attracts hose (7), its characterized in that still includes direction mouth (1), outer tube (2), side direction pipe (3), pull wire (4), direction mouth (1) for tubaeform and locate outer tube (2), side direction pipe (3) one side, pull wire (4) locate outer tube (2), side direction pipe (3) opposite side, side direction pipe (3) locate in outer tube (2), outer tube (2) and side direction pipe (3) between be equipped with the space that can supply biopsy forceps (6) to pass, outer tube (2) in can supply scope (5) or attract hose (7) to pass.

2. The disposable washable and attractable endoscope outer cannula as set forth in claim 1, wherein the guide port (1), the outer tube (2), and the lateral tube (3) are integrally injection molded.

3. The disposable irrigated and aspirating endoscope sheath according to claim 1, wherein the pull wire (4) and the sheath (2) are fixed by inserting.