CN214485087U

CN214485087U - Stomach tube for gastroscope

Info

Publication number: CN214485087U
Application number: CN202022314700.1U
Authority: CN
Inventors: 匡丽佳; 尹雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-10-26
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a stomach tube for gastroscopy, relating to the technical field of medical appliances, comprising an inlet tube opening, a stomach tube and a protective sleeve, the outer surface of the inlet pipe orifice is fixedly connected with a light button, the inner part of the inlet pipe orifice is fixedly connected with a sleeve fixing frame, the inner wall of the sleeve fixing frame is fixedly connected with the protective sleeve, the inner wall of the protective sleeve is fixedly provided with a light filling lamp, the utility model is connected with the mouth of pipe at the top end of the stomach tube through a screw thread, a connecting rope sleeved on the outer wall of the mouth of pipe and an ear hook fixedly connected with the connecting rope, the utility model has the advantages of the utility model is simple, easy to operate, convenient to use, easy to operate, easy to maintain, easy to use, convenient to use, easy to use, and convenient to use.

Description

Stomach tube for gastroscope

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a stomach tube for gastroscopy.

Background

Gastroscopes are a method of medical examination and also refer to instruments used in such examinations. It is inserted into the stomach by means of a thin and flexible tube, and the doctor can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes. The gastroscopy can directly observe the real condition of the detected part, and can further carry out pathological biopsy and cytology detection on the suspicious lesion part to further clearly diagnose, thereby being the preferred detection method for the upper digestive tract lesion. The gastroscopy is a slender tube with a black plastic coated with optical fiber and a diameter of about one centimeter, the endoscope is arranged at the front end and extends into the esophagus, stomach and duodenum of a detected person from the mouth, and the light can be turned by the strong light emitted by the light source through the optical fiber, so that a doctor can clearly observe the health condition of each part in the upper digestive tract from the other end.

However, when the medical staff is making gastroscope for the patient, the content in the stomach of the patient is likely to flow back to the oral cavity of the patient through the gap between the esophagus and the gastroscope, which not only can cause the vomiting of the patient, and further causes the stomach tube to shift and hurt the throat of the patient when the throat of the patient rolls, but also can cause certain influence on the treatment of the medical staff, besides, when the medical staff uses the stomach tube, the existing stomach tube is not easy to be fixed, when the medical staff makes gastroscope, the patient is difficult to maintain the mouth-opening posture for a long time, especially for the patient in a coma state, which increases the harbour difficulty for the medical staff,

accordingly, one skilled in the art provides a gastric tube for gastroscopy that solves the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a stomach tube for gastroscope, in order to solve the medical personnel who proposes in the above-mentioned background art when doing the gastroscope for patient, the content of patient's stomach is probably flowed back to patient's oral cavity through the gap between esophagus and the gastroscope, this not only can arouse patient's vomiting, and then make the stomach tube roll down at patient's throat and take place to shift and cause the injury for patient's throat, still can cause certain influence for medical personnel's treatment simultaneously, in addition, medical personnel are when using the stomach tube, current stomach tube is difficult to fix, go into medical personnel when doing the gastroscope, the patient also hardly maintains long-time open mouth posture, especially be in the patient of coma state, this has just increased the degree of difficulty problem in the harbor for medical personnel.

In order to achieve the above object, the utility model provides a following technical scheme:

a stomach tube for gastroscopy comprises an inlet tube opening, a stomach tube and a protective sleeve, wherein a light button is fixedly connected to the outer surface of the inlet tube opening, the inside of the inlet tube opening is fixedly connected with a sleeve fixing frame, the inner wall of the sleeve fixing frame is fixedly connected with the protective sleeve, a light supplementing lamp is fixedly arranged on the inner wall of the protective sleeve, one side face of the light supplementing lamp is fixedly connected with a micro battery, the outer surface of the micro battery is provided with a protective shell, the bottom of the inlet tube opening is in threaded connection with the stomach tube, the inner surface of the stomach tube is fixedly connected with a liquid level sensor, one side of the outer surface of the stomach tube is provided with a drainage tube A, a control valve is arranged inside the drainage tube A, one end of the drainage tube A, far away from the stomach tube, is fixedly connected with a connector, the other side of the outer surface of the stomach tube is provided with a drainage tube B, and the inside of the protective sleeve is sleeved with light guide fibers, the light guide fiber's top fixedly connected with light source ware, the light guide fiber's bottom is provided with the endoscope, it connects the rope to go into orificial surface cup joint, it is fixed with the ear-hang at the both ends of connecting the rope, the inside of connecting the rope is provided with the drainage fixed orifices.

As a preferred embodiment of the present invention: the material of connecting the rope is the elastic rubber material, and the inside of connecting the rope is seted up some two drainage fixed orificess and is located into orificess both sides respectively, and two ear-hang also are located into orificess both sides respectively, and the material of two ear-hang also is the elastic rubber material.

As a preferred embodiment of the present invention: the length of stomach tube and protective case equals to the material of stomach tube and protective case is transparent rubber material, and drainage tube A and drainage tube B have been seted up to the outer wall both sides face of stomach tube, and protective case's bottom is in encapsulated situation.

As a preferred embodiment of the present invention: the number of control valve has two, and the inside of drainage tube B is a control valve of fixedly connected with also, and the number of connector has two, and drainage tube B also with a connector fixed connection in the one end of keeping away from the stomach tube.

As a preferred embodiment of the present invention: the number of miniature battery and light filling lamp and protective housing is a plurality of, and the equal fixed connection of a plurality of protective housing is at protective case's inner wall, and miniature battery and light filling lamp all are located the inside of protective housing, and the light source ware is located into orificial inside.

As a preferred embodiment of the present invention: go into orificial orthographic view cross-sectional shape and form by rectangle and trapezoidal concatenation, the endoscope is located protective case's inside bottom surface, and the material of sleeve pipe mount is the plastics material, and the number of sleeve pipe mount is six, and protective case is located the inside intermediate position of stomach tube.

As a preferred embodiment of the present invention: the outer surface threaded connection of connector has the hydrops bottle, and the inside bottom surface fixedly connected with suction pump of hydrops bottle connects the bottom that the rope is located the light button.

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

the utility model relates to a stomach tube for gastroscope, through the mouth of pipe of threaded connection at the stomach tube top and the connection rope of cup jointing at the mouth of pipe outer wall and the ear-hang with connection rope fixed connection, thus medical personnel can be fixed through the ear-hang after still inserting the stomach tube for the patient, no matter the patient is clear-headed or unconscious, can support the oral cavity of the patient through the mouth of pipe and make the oral cavity of the patient keep a posture for a long time, and then reduce the operation difficulty of medical personnel, through a plurality of light filling lamps and the light button fixedly connected at the mouth of pipe outer surface that set up inside the protective sleeve, so when medical personnel insert the gastroscope into the protective sleeve, provide auxiliary lighting for medical personnel's operation, and then alleviate medical personnel's operation burden, through medical personnel's work efficiency, through drainage tube A and drainage tube B that set up at the outer surface and the liquid level sensor inside the stomach tube, when the stomach content takes place the backward flow like this, just can pass to medical personnel through level sensor with the signal, medical personnel just can in time put the long-pending liquid bottle with the stomach content of backward flow through opening the control valve, and then avoid causing the problem that the observation scope of gastroscope is influenced simultaneously for the patient discomfort.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a front view of the interior details of a gastric tube for a gastroscope;

FIG. 2 is a schematic view of a front, deployed internal detail of a gastric tube for gastroscopy;

fig. 3 is a schematic top view of an internal detail of a gastric tube for gastroscopy;

fig. 4 is a partially enlarged structural schematic diagram of a liquid level sensor in a stomach tube for gastroscopy.

In the figure: 1-an inlet pipe orifice; 2-a drainage tube A; 3-a stomach tube; 4-protecting the sleeve; 5-a drainage tube B; 6-a connector; 7-optical fiber; 8-a light source; 9-endoscope; 10-liquid accumulation bottle; 11-a control valve; 12-a connecting rope; 13-drainage fixing holes; 14-ear hanging; 15-a water suction pump; 16-a cannula mount; 17-a liquid level sensor; 18-a micro battery; 19-a protective shell; 20-a light supplement lamp; 21-light button.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a stomach tube for gastroscopy includes an inlet 1, a stomach tube 3 and a protective sleeve 4, a light button 21 is fixedly connected to an outer surface of the inlet 1, an interior of the inlet 1 is fixedly connected to a sleeve fixing frame 16, an inner wall of the sleeve fixing frame 16 is fixedly connected to the protective sleeve 4, a light supplement lamp 20 is fixedly disposed on an inner wall of the protective sleeve 4, one side of the light supplement lamp 20 is fixedly connected to a micro battery 18, a protective shell 19 is disposed on an outer surface of the micro battery 18, a bottom of the inlet 1 is in threaded connection with the stomach tube 3, a liquid level sensor 17 is fixedly connected to an inner surface of the stomach tube 3, a drainage tube a2 is disposed on one side of the outer surface of the stomach tube 3, a control valve 11 is disposed inside the drainage tube a2, and a connector 6 is fixedly connected to one end of the drainage tube a2 far away from the stomach tube 3, the utility model discloses a stomach tube 3, including protective case 4, the surface opposite side of stomach tube 3 is provided with drainage tube B5, optical fiber 7 has been cup jointed to the inside of protective case 4, the top fixedly connected with light source ware 8 of optical fiber 7, the bottom of optical fiber 7 is provided with endoscope 9, the surface of mouth of pipe 1 has been cup jointed and has been connected rope 12, it is fixed with ear-hang 14 to connect the both ends of rope 12, the inside of connecting rope 12 is provided with drainage fixed orifices 13.

Wherein, the external surface of the inlet 1 is fixedly connected with a light button 21 which is mainly used for opening a light supplement lamp 20, the internal part of the inlet 1 is fixedly connected with a sleeve fixing frame 16 which is mainly used for fixing a protective sleeve 4, the inner wall of the sleeve fixing frame 16, the protective sleeve 4 which is fixedly connected with the protective sleeve 4 and is mainly used for protecting a light guide fiber 7 and an endoscope 9, the inner wall of the protective sleeve 4 is fixedly provided with the light supplement lamp 20 which is mainly used for providing an auxiliary light source for the operation of medical personnel, a micro battery 18 which is fixedly connected with one side surface of the light supplement lamp 20 is mainly used for supplying electric energy for the light supplement lamp 20, the external surface of the micro battery 18 is provided with a protective shell 19 which is mainly used for protecting the light supplement lamp 20 from water inlet and the bottom of the inlet 1 is in threaded connection with a stomach tube 3, and then make things convenient for medical personnel to dismantle the washing, the internal surface fixed connection of stomach tube 3 has level sensor 17, mainly used monitors the backward flow thing of stomach.

In this embodiment, please refer to fig. 1 and fig. 3, the connection rope 12 is made of elastic rubber, two drainage fixing holes 13 formed in the connection rope 12 are respectively located on two sides of the inlet 1, two ear hooks 14 are also respectively located on two sides of the inlet 1, the two ear hooks 14 are also made of elastic rubber, the outer surface of the connector 6 is in threaded connection with a liquid accumulation bottle 10, the inner bottom surface of the liquid accumulation bottle 10 is fixedly connected with a water suction pump 15, and the connection rope 12 is located at the bottom of the light button 21.

Wherein, the material of connecting rope 12 is the elastic rubber material, and then make things convenient for the patient to come ear-hang 14 to fix to the ear of oneself according to the face type of oneself, two drainage fixed orificess 13 that the inside of connecting rope 12 was seted up are located into the both sides of mouth of pipe 1 respectively, mainly used fixes drainage tube A2 and drainage tube B5, two ear-hang 14 also are located into the both sides of mouth of pipe 1 respectively and two ear-hang 14's material also is the bullet rubber material simultaneously, mainly used fixes this stomach tube 3, the hydrops bottle 10 that the surface threaded connection of connector 6 has, mainly used collects patient's stomach backward flow thing, the inside bottom surface fixedly connected with suction pump 15 of hydrops bottle 10, mainly used absorbs stomach backward flow thing.

In this embodiment, referring to fig. 1, the lengths of the gastric tube 3 and the protective sleeve 4 are equal, the gastric tube 3 and the protective sleeve 4 are made of transparent rubber, the drainage tube a2 and the drainage tube B5 are disposed on two side surfaces of the outer wall of the gastric tube 3, and the bottom of the protective sleeve 4 is in a sealed state.

Wherein, the length of stomach tube 3 and protective sleeve 4 equals to the material of stomach tube 3 and protective sleeve 4 is transparent rubber material, mainly used makes things convenient for the printing opacity, and drainage tube A2 and drainage tube B5 have been seted up to the outer wall both sides face of stomach tube 3, and mainly used draws forth patient's stomach backward flow thing, and the bottom of protective sleeve 4 is in encapsulated situation, mainly used for preventing that the stomach backward flow thing from polluting endoscope 9.

In this embodiment, referring to fig. 1 and fig. 2, there are two control valves 11, one control valve 11 is also fixedly connected inside the drainage tube B5, there are two connectors 6, and one end of the drainage tube B5 far away from the gastric tube 3 is also fixedly connected with one connector 6.

Wherein, the inside of the drainage tube B5 is also fixedly connected with a control valve 11 which is mainly used for controlling the direction of the backflow of the stomach of the patient, and one end of the drainage tube B5 far away from the stomach tube 3 is also fixedly connected with a connector 6 which is mainly used for being connected with the effusion bottle 10 by screw threads.

In this embodiment, referring to fig. 1 and fig. 4, the number of the micro batteries 18, the light supplement lamps 20 and the number of the protective cases 19 are several, the protective cases 19 are all fixedly connected to the inner wall of the protective sleeve 4, the micro batteries 18 and the light supplement lamps 20 are both located inside the protective cases 19, and the light source device 8 is located inside the inlet pipe orifice 1.

Wherein, the number of miniature battery 18 and light filling lamp 20 and protective housing 19 is a plurality of, traditional chinese medicine institute makes illumination more even, the equal fixed connection of a plurality of protective housing 19 is at the inner wall of protective case 4, and miniature battery 18 and light filling lamp 20 all are located the inside of protective housing 19, mainly used protects miniature battery 18 and light filling lamp 20 and avoids the pollution of stomach content, light source ware 8 is located the inside of mouth of pipe 1, mainly used provides the light source for optical fiber 7.

In this embodiment, referring to fig. 1, fig. 2 and fig. 3, the front cross-sectional shape of the inlet tube 1 is formed by splicing a rectangle and a trapezoid, the endoscope 9 is located on the bottom surface of the interior of the protective sleeve 4, the sleeve fixing frame 16 is made of plastic material, the number of the sleeve fixing frames 16 is six, and the protective sleeve 4 is located in the middle position of the interior of the gastric tube 3.

Wherein, the cross-sectional shape is looked into by rectangle and trapezoidal concatenation and is formed to mouth of pipe 1's front view, mainly used accords with patient's oral cavity structure, avoids pressing against the patient's oral cavity, and endoscope 9 is located protective sleeve 4's inside bottom surface, and mainly used observes patient's stomach, and the material of sleeve pipe mount 16 is the plastics material, mainly used fixed protective sleeve 4.

The utility model relates to a stomach tube for gastroscopy, which comprises a 1-inlet opening; 2-a drainage tube A; 3-a stomach tube; 4-protecting the sleeve; 5-a drainage tube B; 6-a connector; 7-optical fiber; 8-a light source; 9-endoscope; 10-liquid accumulation bottle; 11-a control valve; 12-a connecting rope; 13-drainage fixing holes; 14-ear hanging; 15-a water suction pump; 16-a cannula mount; 17-a liquid level sensor; 18-a micro battery; 19-a protective shell; 20-a light supplement lamp; 21-light button.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: firstly, after a medical staff inserts the gastric tube 3 into the body of a patient, the gastric tube 1 can be fixed and the oral cavity of the patient can keep a posture for a long time by the inlet 1 which is connected with the top end of the gastric tube 3 through screw threads, the connecting rope 12 which is sleeved on the outer wall of the inlet 1 and the ear hook 14 which is fixedly connected with the connecting rope 12, then a plurality of light supplement lamps 20 which are arranged inside the protective sleeve 4 are opened by pressing the light button 21 which is fixedly connected with the outer surface of the inlet 1, an auxiliary light source can be provided for the medical staff when the medical staff inserts the gastroscope into the protective sleeve 4, when the stomach content of the patient flows back, if the content flows back and does not reach the warning value, two control valves 11 can be closed, and if the stomach content reaches the warning value, signals can be transmitted to the medical staff through the drainage tube A2 and the drainage tube B5 which are arranged on the outer surface of the gastric tube 1 and the liquid level sensor 17 which is arranged inside the gastric tube 1, therefore, the medical staff can suck the returned stomach content into the hydrops bottle 10 through the water suction pump 15 by opening the control valve 11 in time.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stomach tube for gastroscopy comprises an inlet tube opening (1), a stomach tube (3) and a protective sleeve (4), and is characterized in that a light button (21) is fixedly connected to the outer surface of the inlet tube opening (1), the inside of the inlet tube opening (1) is fixedly connected with a sleeve fixing frame (16), the inner wall of the sleeve fixing frame (16) is fixedly connected with the protective sleeve (4), a light supplement lamp (20) is fixedly arranged on the inner wall of the protective sleeve (4), one side face of the light supplement lamp (20) is fixedly connected with a micro battery (18), a protective shell (19) is arranged on the outer surface of the micro battery (18), the bottom of the inlet tube opening (1) is in threaded connection with the stomach tube (3), a liquid level sensor (17) is fixedly connected to the inner surface of the stomach tube (3), a drainage tube A (2) is arranged on one side of the outer surface of the stomach tube (3), the inside of drainage tube A (2) is provided with control valve (11), drainage tube A (2) is keeping away from one end fixedly connected with connector (6) of stomach tube (3), the surface opposite side of stomach tube (3) is provided with drainage tube B (5), optical fiber (7) have been cup jointed to the inside of protective case (4), the top fixedly connected with light source ware (8) of optical fiber (7), the bottom of optical fiber (7) is provided with endoscope (9), the surface of mouth of pipe (1) has been cup jointed and has been connected rope (12), the both ends of connecting rope (12) are fixed with ear-hang (14), the inside of connecting rope (12) is provided with drainage fixed orifices (13).

2. The stomach tube for the gastroscope according to claim 1, characterized in that the connecting rope (12) is made of elastic rubber, two drainage fixing holes (13) arranged inside the connecting rope (12) are respectively positioned at two sides of the inlet tube opening (1), two ear hooks (14) are also respectively positioned at two sides of the inlet tube opening (1), and the two ear hooks (14) are also made of elastic rubber.

3. The stomach tube for the gastroscope according to claim 1, characterized in that the length of the stomach tube (3) is equal to that of the protective sleeve (4), the stomach tube (3) and the protective sleeve (4) are made of transparent rubber, the drainage tube A (2) and the drainage tube B (5) are arranged on two side faces of the outer wall of the stomach tube (3), and the bottom of the protective sleeve (4) is in a sealed state.

4. A stomach tube for gastroscopy according to claim 1, characterized in that there are two control valves (11), one control valve (11) is fixedly connected to the inside of the drainage tube B (5), there are two connectors (6), and the drainage tube B (5) is also fixedly connected to one connector (6) at the end far from the stomach tube (3).

5. The stomach tube for the gastroscope according to claim 1, characterized in that the number of the micro battery (18), the light supplement lamp (20) and the protective shell (19) is several, the several protective shells (19) are all fixedly connected to the inner wall of the protective sleeve (4), the micro battery (18) and the light supplement lamp (20) are both positioned inside the protective shells (19), and the light source device (8) is positioned inside the inlet tube opening (1).

6. The stomach tube for the gastroscope according to the claim 1, characterized in that, the front view section shape of the inlet tube mouth (1) is formed by splicing rectangle and trapezoid, the endoscope (9) is positioned at the inner bottom surface of the protective sleeve (4), the material of the sleeve fixing frame (16) is plastic, the number of the sleeve fixing frames (16) is six, and the protective sleeve (4) is positioned at the inner middle position of the stomach tube (3).

7. The stomach tube for gastroscopy according to claim 1, characterized in that the outer surface of the connector (6) is connected with a liquid accumulation bottle (10) by screw thread, the inner bottom surface of the liquid accumulation bottle (10) is fixedly connected with a water suction pump (15), and the connecting rope (12) is positioned at the bottom of the light button (21).