CN214805258U

CN214805258U - Protective sheath is taken out to foreign matter under scope

Info

Publication number: CN214805258U
Application number: CN202120705118.XU
Authority: CN
Inventors: 李楠; 李媛媛; 陈霞; 叶惠; 施瑞华
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-23
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a foreign matter takes out protective sheath under scope relates to scope technical field, for solving current upper gastrointestinal tract gastroscope foreign matter and taking out the art, the lower problem of operational safety nature. The protective sheath includes the rubber body, the rubber body sets up to horn type structure, the one end of the rubber body is provided with transparent cap, the other end of the rubber body is provided with the rubber circle, the outside of the rubber body is provided with the pneumatic cover of elasticity, the upper end of transparent cap is provided with charging connector and suction nozzle, charging connector and suction nozzle all are provided with two, the inflation hose is installed to the one end of charging connector, and charging connector and inflation hose sealing connection, the suction hose is installed to the one end of suction nozzle, and suction nozzle and suction hose sealing connection, inflation hose and suction hose all are provided with two, the pneumatic cover of elasticity includes annular trachea and main trachea, and annular trachea is provided with threely, and main trachea is provided with four.

Description

Protective sheath is taken out to foreign matter under scope

Technical Field

The utility model relates to a scope technical field specifically is a foreign matter takes out protective sheath under scope.

Background

The foreign body of the alimentary canal is a common emergency, and the development of the endoscope technology makes the endoscopic foreign body forceps become a main method for treating the foreign body of the alimentary canal. The foreign body in the digestive tract often occurs because of improper chewing or the fact that a child swallows the foreign body by mistake. Because the endoscope forceps are invasive, part of patients feel insecurity and fear, and especially children patients often cry and restlessness, which has certain influence on clinical operation and treatment. Therefore, certain clinical nursing intervention is needed to assist doctors in taking forceps of foreign bodies in the gastrointestinal endoscope, so that the treatment effect is improved. At present, in the process of gastroscopy and treatment, a patient is in an anesthesia state or in a certain special body position when painless gastroscopy and treatment are carried out.

However, in the existing foreign body taking-out operation of the upper gastrointestinal gastroscope, when the foreign body is clamped by the foreign body forceps or the snare, the foreign body forceps and the like on the gastroscope and is pulled out of the body, the tip end of the foreign body is easy to cut the stomach and the esophagus tissue or even perforate, if the foreign body is taken out or the pathological sample cut off under the gastroscope is mistakenly dropped into the trachea or the bronchus, the life of the patient is seriously threatened, and therefore the existing requirements are not met, and the protective sleeve for taking out the foreign body under the endoscope is provided for the foreign body taking-out operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foreign matter takes out protective sheath under scope to solve the current upper gastrointestinal tract gastroscope foreign matter that proposes in the above-mentioned background and take out the art, the lower problem of operational safety nature.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foreign matter takes out protective sheath under scope, includes the protective sheath, the protective sheath includes the rubber body, the rubber body sets up to horn type structure, the one end of the rubber body is provided with transparent cap, the other end of the rubber body is provided with the rubber circle, the outside of the rubber body is provided with the pneumatic cover of elasticity, the upper end of transparent cap is provided with charging connector and suction nozzle, charging connector and suction nozzle all are provided with two, the inflation hose is installed to the one end of charging connector, and charging connector and inflation hose sealing connection, the suction hose is installed to the one end of suction nozzle, and suction nozzle and suction hose sealing connection, inflation hose and suction hose all are provided with two.

Preferably, the elastic pneumatic sleeve comprises three annular air pipes and four main air pipes, and the annular air pipes are hermetically connected with the main air pipes.

Preferably, the rubber body is internally provided with a containing cavity.

Preferably, the inside of transparent cap is provided with aerifys chamber and inspiration chamber, and aerifys the chamber and all is provided with two with inspiration chamber.

Preferably, a fixing hole is formed in the middle of the upper end of the transparent cap.

Preferably, the rubber body is connected with the elastic pneumatic sleeve in a gluing mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an it can aerify to the inside of the pneumatic cover of elasticity to aerify the hose, make the pneumatic cover of elasticity present the extension state, the rubber body relies on self elastic action to expand simultaneously, the messenger accomodates the chamber and is loudspeaker form opening, can wrap up the foreign matter in the protective sheath under the assistance of foreign matter pincers this moment, at the in-process of taking out the foreign matter, avoid appearing the foreign matter most advanced and lacerate the fenestrate phenomenon even of stomach and esophagus tissue, the accessible is breathed in the hose and is bled the pneumatic cover of elasticity, make the pneumatic cover of elasticity drive the rubber body shrink, change the wrapping power of protective sheath to the foreign matter, can avoid taking out the foreign matter or taking out the pathology sample in-process mistake of excision under the gastroscope phenomenon that trachea or bronchus drop, thereby the security of foreign matter taking out the in-process has been improved.

2. The utility model discloses a rubber body and the pneumatic cover of elasticity are flexible structure, get the in-process of putting at the foreign matter and can not hurt the esophagus tissue, have further improved the security that the foreign matter took out the in-process, and when the protective sheath passes through the foreign matter pincers to get into human esophagus, this protective sheath is and packs up the state and attached on the operation body of rod of foreign matter pincers, and the protective sheath of addding can not increase the degree of difficulty when getting into human esophagus when conveniently taking out the foreign matter.

Drawings

Fig. 1 is a top three-dimensional view of the protective cover for taking out foreign matters under endoscope of the present invention;

fig. 2 is a three-dimensional view of the bottom view of the foreign matter taking-out protective cover under the endoscope of the present invention;

fig. 3 is a schematic structural view of the transparent cap of the present invention.

In the figure: 1. a protective sleeve; 2. a rubber body; 3. a transparent cap; 4. a rubber ring; 5. an elastic pneumatic sleeve; 6. an air charging nozzle; 7. a suction nozzle; 8. an inflation hose; 9. a suction hose; 10. an annular air pipe; 11. a main air pipe; 12. an inflation cavity; 13. an air suction cavity; 14. a receiving cavity; 15. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a protective sleeve for taking out foreign matters under an endoscope comprises a protective sleeve 1, wherein the protective sleeve 1 comprises a rubber body 2, the rubber body 2 is arranged to be of a horn-shaped structure, one end of the rubber body 2 is provided with a transparent cap 3, the other end of the rubber body 2 is provided with a rubber ring 4, the outer side of the rubber body 2 is provided with an elastic pneumatic sleeve 5, the upper end of the transparent cap 3 is provided with two charging connectors 6 and two suction connectors 7, one end of each charging connector 6 is provided with an air hose 8, the charging connectors 6 are hermetically connected with the air hoses 8, one end of each suction connector 7 is provided with an air hose 9, the air hoses 7 are hermetically connected with the air hoses 9, the two air hoses 8 and the two air hoses 9 are arranged, the protective sleeve 1 enters an esophagus of a human body through foreign matter forceps, after entering, the air hoses 8 can inflate the elastic pneumatic sleeve 5, so that the elastic pneumatic sleeve 5 is in a stretching state, meanwhile, the rubber body 2 is unfolded under the action of self elasticity, so that the accommodating cavity 14 is a trumpet-shaped opening, the foreign body can be wrapped in the protective sleeve 1 under the assistance of the foreign body forceps, and the phenomenon that the stomach and the esophagus tissues are scratched or even perforated by the tip of the foreign body is avoided in the process of taking out the foreign body.

Further, the elastic pneumatic sleeve 5 comprises an annular air pipe 10 and a main air pipe 11, the annular air pipe 10 is three, the main air pipe 11 is provided with four, the annular air pipe 10 is hermetically connected with the main air pipe 11, the air path is connected with the main air pipe 11 and the annular air pipe 10, and the elastic pneumatic sleeve is simple in structure and high in response speed.

Further, the inside of rubber body 2 is provided with accomodates chamber 14, accomodates chamber 14 and is the trumpet-shaped opening, can wrap up the foreign matter in protective sheath 1 under the assistance of foreign matter pincers.

Further, an inflation cavity 12 and an air suction cavity 13 are arranged inside the transparent cap 3, the inflation cavity 12 and the air suction cavity 13 are both provided with two cavities, the inflation cavity 12 is used for achieving inflation of the elastic pneumatic sleeve 5, and the air suction cavity 13 is used for achieving air suction of the elastic pneumatic sleeve 5.

Further, the middle of the upper end of the transparent cap 3 is provided with a fixing hole 15, and the protective sleeve 1 is fixed on the endoscope foreign body forceps through the fixing hole 15 of the transparent cap 3.

Furthermore, the rubber body 2 is connected with the elastic pneumatic sleeve 5 in a gluing way, so that the rubber has good sealing property, insulating property and corrosion resistance.

The working principle is as follows: when in use, the protective sleeve 1 is fixed on the endoscope foreign body forceps through the fixing hole 15 of the transparent cap 3, at the moment, the protective sleeve 1 is in a retracted state and is attached on the operation rod body of the foreign body forceps, the difficulty in entering the human esophagus can not be increased, in the operation of taking out the foreign body from the upper gastrointestinal gastroscope, the protective sleeve 1 enters the human esophagus through the foreign body forceps, after the foreign body forceps enter, the inflatable hose 8 can inflate the interior of the elastic pneumatic sleeve 5, so that the elastic pneumatic sleeve 5 is in a stretching state, meanwhile, the rubber body 2 is unfolded by the self elastic action, so that the containing cavity 14 is in a horn-shaped opening, at the moment, the foreign body can be wrapped in the protective sleeve 1 under the assistance of the foreign body forceps, in the process of taking out the foreign body, the phenomenon that the tip of the foreign body cuts the stomach and the esophageal tissue or even perforates is avoided, the air can be exhausted from the elastic pneumatic sleeve 5 through the air suction hose 9, so that the elastic pneumatic sleeve 5 drives the rubber body 2 to shrink, change the wrapping force of protective sheath 1 to the foreign matter, can avoid the pathology sample in-process mistake of excision under taking out the foreign matter or taking out the gastroscope to drop trachea or bronchial phenomenon to improve the security that the foreign matter took out the in-process, the rubber body 2 and the pneumatic cover of elasticity 5 are flexible structure, can not harm the esophagus tissue at the in-process that the foreign matter was got and is put.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a protective sheath is taken out to foreign matter under scope, includes protective sheath (1), its characterized in that: the protective sleeve (1) comprises a rubber body (2), the rubber body (2) is of a horn-shaped structure, one end of the rubber body (2) is provided with a transparent cap (3), the other end of the rubber body (2) is provided with a rubber ring (4), an elastic pneumatic sleeve (5) is arranged on the outer side of the rubber body (2), an inflating nozzle (6) and an air suction nozzle (7) are arranged at the upper end of the transparent cap (3), two charging connectors (6) and two suction connectors (7) are arranged, one end of each charging connector (6) is provided with an inflating hose (8), the charging connector (6) is connected with the charging hose (8) in a sealing way, one end of the suction nozzle (7) is provided with the suction hose (9), and the air suction nozzle (7) is connected with the air suction hose (9) in a sealing way, and the number of the air inflation hose (8) and the number of the air suction hose (9) are two.

2. The endoscopic foreign object removal protective sheath according to claim 1, wherein: the elastic pneumatic sleeve (5) comprises three annular air pipes (10) and four main air pipes (11), and the annular air pipes (10) are connected with the main air pipes (11) in a sealing mode.

3. The endoscopic foreign object removal protective sheath according to claim 1, wherein: the rubber body (2) is internally provided with a containing cavity (14).

4. The endoscopic foreign object removal protective sheath according to claim 1, wherein: the transparent cap (3) is internally provided with an inflation cavity (12) and an air suction cavity (13), and the inflation cavity (12) and the air suction cavity (13) are respectively provided with two.

5. The endoscopic foreign object removal protective sheath according to claim 1, wherein: the middle of the upper end of the transparent cap (3) is provided with a fixing hole (15).

6. The endoscopic foreign object removal protective sheath according to claim 1, wherein: the rubber body (2) is connected with the elastic pneumatic sleeve (5) in a gluing way.