CN219022460U

CN219022460U - Disposable gastric juice feedback device

Info

Publication number: CN219022460U
Application number: CN202221175130.5U
Authority: CN
Inventors: 李伟; 白燕芳
Original assignee: First Affiliated Hospital of Xiamen University
Current assignee: First Affiliated Hospital of Xiamen University
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2023-05-16
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a disposable gastric juice feedback device, which relates to the field of medical appliances, and the technical scheme comprises a recovery bottle, a conveying mechanism and a clamping shell, wherein a liquid inlet pipe is arranged at the upper end of the recovery bottle, a connecting pipe is arranged at the bottom of the recovery bottle, one end of the connecting pipe, which is far away from the recovery bottle, is detachably connected with the conveying pipe, a slip ring is movably arranged outside the connecting pipe, a discharge pipe is arranged outside the connecting pipe, the discharge pipe penetrates through the clamping shell, and the clamping mechanism is arranged inside the clamping shell; the outside of sliding ring is provided with the rubber cap, and the outside of sliding ring is provided with the rubber buffer, and the one end that the connecting pipe was kept away from to the conveyer pipe is connected with conveying mechanism's outside, and the conveyer pipe is installed to conveying mechanism's one end that keeps away from the conveyer pipe, and the internally mounted of recovery bottle has the filter screen, installs the filter screen inside the recovery bottle and can realize the filtration to gastric juice, does not need to discharge gastric juice and filters, avoids gastric juice to cause the pollution, also avoids the smell of gastric juice to give off simultaneously.

Description

Disposable gastric juice feedback device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a disposable gastric juice feedback device.

Background

Gastric fluid reinfusion is the secretion of acidic gastric fluid by the gastric mucosa, which then aids in the gastrointestinal digestion of food. The gastric juice contains a lot of hydrochloric acid, so that bacteria in the stomach can be killed, the absorption of pancreatic juice and nutrient substances can be promoted, and the incidence rate of gastric diseases can be reduced. In addition, gastric juice also contains a certain amount of mucus, so that gastric mucosa is protected, irritation of diet to gastric mucosa is reduced, and erosion and bleeding of gastric mucosa are avoided.

In the process that gastric juice was drawn forth, need store gastric juice drainage to retrieve in the bottle, can carry out the in-process that can carry out the transmission to gastric juice need pour out the filtration to gastric juice, then carry again, this process can not only make gastric juice receive the pollution, and the smell that gastric juice produced causes the influence to staff on every side to also lack the convenient opening and shutting to discharge pipeline, reduce the work efficiency of device, consequently need disposable gastric juice feedback device.

Disclosure of Invention

The utility model aims to solve the defects that gastric juice is required to be poured out and then conveyed in the process of conveying the gastric juice in the prior art, the gastric juice is polluted, and the smell generated by the gastric juice affects surrounding staff.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the disposable gastric juice feedback device comprises a recovery bottle, a conveying mechanism and a clamping shell, wherein a liquid inlet pipe is arranged at the upper end of the recovery bottle, a connecting pipe is arranged at the bottom of the recovery bottle, one end, far away from the recovery bottle, of the connecting pipe is detachably connected with the conveying pipe, a slip ring is movably arranged outside the connecting pipe, a discharge pipe is arranged outside the connecting pipe, the discharge pipe penetrates through the clamping shell, and the clamping mechanism is arranged inside the clamping shell;

the outside of sliding ring is provided with the rubber cap, the outside of sliding ring is provided with the rubber stopper, the conveyer pipe keep away from the one end of connecting pipe with conveying mechanism's outside is connected, conveying mechanism keeps away from the one end of conveyer pipe is installed the transfer line, the internally mounted of recovery bottle has the filter screen.

The technical scheme further comprises the following steps:

the clamping mechanism comprises a squeezing block, a positioning groove is formed in the outer portion of the clamping shell, a transmission rod is connected to the inner portion of the positioning groove in a sliding mode, and the transmission rod penetrates through one end of the inner portion of the clamping shell and is connected with the outer portion of the squeezing block.

The outside of extrusion piece is installed the spring, the spring keep away from the one end of extrusion piece with the inside of chucking shell is connected.

A flexible connecting strip is arranged between the slip ring and the rubber plug, and a flexible connecting strip is arranged between the slip ring and the rubber cap.

The rubber plug is matched with the inside of the connecting pipe, and the rubber cap is matched with the rubber plug in size.

The inside of chucking shell is installed the base, the cross-section of extrusion piece is the arc, the outside of base seted up with extrusion groove of extrusion piece looks adaptation.

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

1. according to the utility model, the filter screen arranged in the recovery bottle can realize the filtration of gastric juice, the gastric juice is not required to be discharged and filtered, the pollution caused by gastric juice is avoided, and meanwhile, the odor emission of gastric juice is also avoided.

2. According to the utility model, through the matched use of the rubber plug and the rubber cap, in the process of introducing gastric juice into the recovery bottle, the rubber plug is plugged into the connecting pipe to realize the closing of the connecting pipe, and then the rubber cap is sleeved outside the connecting pipe, so that the rubber plug is protected, the rubber plug is prevented from being polluted, meanwhile, the quick opening and closing of the discharge pipe are realized through the matched use of the transmission rod, the extrusion block and the spring in the clamping mechanism, and gastric juice can be rapidly discharged through the discharge pipe when the gastric juice is discharged, so that the working efficiency of the device is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of a disposable gastric juice feedback device according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1;

fig. 4 is a schematic structural view of the clamping mechanism in the present utility model.

In the figure: 1. recovering the bottle; 2. a liquid inlet pipe; 3. a delivery tube; 4. a discharge pipe; 5. a conveying mechanism; 6. an infusion tube; 7. a filter screen; 8. a connecting pipe; 9. a slip ring; 10. a rubber stopper; 11. a rubber cap; 12. clamping the shell; 13. a base; 14. a positioning groove; 15. a transmission rod; 16. extruding a block; 17. and (3) a spring.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the disposable gastric juice feedback device provided by the utility model comprises a recovery bottle 1, a conveying mechanism 5 and a clamping shell 12, wherein a liquid inlet pipe 2 is arranged at the upper part of the recovery bottle 1, a connecting pipe 8 is arranged at the bottom of the recovery bottle 1, a conveying pipe 3 is arranged at one end of the connecting pipe 8 far away from the recovery bottle 1, a slip ring 9 is movably arranged at the outer part of the connecting pipe 8, a discharge pipe 4 is arranged at the outer part of the connecting pipe 8, the discharge pipe 4 penetrates through the clamping shell 12, and the clamping mechanism is arranged in the clamping shell 12;

the outside of the slip ring 9 is provided with a rubber cap 11, the outside of the slip ring 9 is provided with a rubber plug 10, one end of the conveying pipe 3, which is far away from the connecting pipe 8, is connected with the outside of the conveying mechanism 5, one end of the conveying mechanism 5, which is far away from the conveying pipe 3, is provided with a conveying pipe 6, and the inside of the recovery bottle 1 is provided with a filter screen 7;

a flexible connecting strip is arranged between the slip ring 9 and the rubber plug 10, a flexible connecting strip is arranged between the slip ring 9 and the rubber cap 11, the rubber plug 10 is matched with the inside of the connecting pipe 8, and the rubber cap 11 is matched with the rubber plug 10.

The working principle of the disposable gastric juice feedback device based on the first embodiment is that when the disposable gastric juice feedback device works, gastric juice is drained through the liquid inlet pipe 2, so that the gastric juice is drained into the recovery bottle 1, then the gastric juice is filtered through the filter screen 7, and the position of the filter screen 7 is located at five times of the inside of the recovery bottle 1;

before gastric juice enters the recovery bottle 1, the rubber plug 10 is plugged into the connecting pipe 8 to close the connecting pipe 8, and then the rubber cap 11 is sleeved outside the connecting pipe 8 to protect the rubber plug 10, so that the rubber plug 10 is prevented from being polluted;

when the gastric juice needs to be returned, the conveying pipe 3 is connected with the connecting pipe 8, the conveying mechanism 5 is started at the same time, the conveying mechanism 5 conveys the gastric juice filtered in the recovery bottle 1 into the conveying pipe 3 through the connecting pipe 8, then the gastric juice is conveyed into the conveying pipe 6 through the conveying mechanism 5, finally the gastric juice is conveyed back to the stomach of a patient through the conveying pipe 6, and the recovery bottle 1 is hung on a hook of a sickbed in the returning process (the prior art is omitted).

Example two

As shown in fig. 1-4, based on the first embodiment, the clamping mechanism comprises a pressing block 16, a positioning groove 14 is formed on the outer portion of the clamping shell 12, a transmission rod 15 is connected inside the positioning groove 14 in a sliding manner, and one end of the transmission rod 15 penetrating to the inner portion of the clamping shell 12 is connected with the outer portion of the pressing block 16;

the spring 17 is arranged outside the extrusion block 16, and one end of the spring 17 away from the extrusion block 16 is connected with the inside of the clamping shell 12;

the inside of the clamping shell 12 is provided with a base 13, the section of the extrusion block 16 is arc-shaped, and an extrusion groove matched with the extrusion block 16 is formed in the outside of the base 13.

In the embodiment, when the gastric juice in the recovery bottle 1 needs to be discharged during operation, the transmission rod 15 is pulled upwards, the transmission rod 15 drives the extrusion block 16 to move upwards, at the moment, the extrusion block 16 loses the extrusion effect on the discharge pipe 4, and the discharge pipe 4 is in an open state, so that the liquid in the recovery bottle 1 is discharged to the outside through the discharge pipe 4;

in the process of refluxing gastric juice, the extrusion block 16 is abutted against the outer part of the discharge pipe 4 by the elasticity of the spring 17, so that the discharge pipe 4 is closed, the length of the liquid inlet pipe 2 is 50cm, meanwhile, the tail end of the liquid inlet pipe 2 is a bidirectional bayonet, and when the gastric juice needs to be returned, the connecting pipe 8 is disconnected;

the outside of retrieving bottle 1 is provided with the scale, is convenient for watch the inside liquid of retrieving bottle 1, and the outside of retrieving bottle 1 is provided with the couple, is convenient for hang retrieving bottle 1 on the sick bed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The disposable gastric juice feedback device comprises a recovery bottle (1), a conveying mechanism (5) and a clamping shell (12), and is characterized in that a liquid inlet pipe (2) is arranged at the upper end of the recovery bottle (1), a connecting pipe (8) is arranged at the bottom of the recovery bottle (1), one end, far away from the recovery bottle (1), of the connecting pipe (8) is detachably connected with the conveying pipe (3), a slip ring (9) is movably arranged outside the connecting pipe (8), a discharge pipe (4) is arranged outside the connecting pipe (8), the discharge pipe (4) penetrates through the clamping shell (12), and the clamping mechanism is arranged inside the clamping shell (12);

the outside of sliding ring (9) is provided with rubber cap (11), the outside of sliding ring (9) is provided with rubber buffer (10), conveyer pipe (3) keep away from the one end of connecting pipe (8) with the outside of conveying mechanism (5) is connected, conveying mechanism (5) keep away from one end of conveyer pipe (3) is installed transfer line (6), the internally mounted of recovery bottle (1) has filter screen (7).

2. The disposable gastric juice feedback device according to claim 1, characterized in that the clamping mechanism comprises a squeezing block (16), a positioning groove (14) is formed in the outer portion of the clamping shell (12), a transmission rod (15) is slidably connected in the positioning groove (14), and one end of the transmission rod (15) penetrating through the inner portion of the clamping shell (12) is connected with the outer portion of the squeezing block (16).

3. The disposable gastric juice feedback device according to claim 2, characterized in that a spring (17) is mounted outside the squeezing block (16), and that an end of the spring (17) remote from the squeezing block (16) is connected with the inside of the clamping shell (12).

4. The disposable gastric juice feedback device according to claim 1, characterized in that a flexible connecting strip is arranged between the slip ring (9) and the rubber plug (10), and a flexible connecting strip is arranged between the slip ring (9) and the rubber cap (11).

5. The disposable gastric juice feedback device according to claim 4, characterized in that the rubber stopper (10) is adapted to the inside of the connecting tube (8), and the rubber cap (11) is adapted to the size of the rubber stopper (10).

6. The disposable gastric juice feedback device according to claim 3, characterized in that the inside of the clamping shell (12) is provided with a base (13), the section of the extrusion block (16) is arc-shaped, and the outside of the base (13) is provided with an extrusion groove matched with the extrusion block (16).