CN216798250U

CN216798250U - Stomach tube with fusiform sacculus

Info

Publication number: CN216798250U
Application number: CN202122473238.4U
Authority: CN
Inventors: 杜明娟; 陈卫挺; 邵荣军; 郭茜茜
Original assignee: Taizhou Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Taizhou Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-06-24
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a stomach tube with a fusiform balloon, which comprises a stomach tube body, a connector and the balloon, wherein a main channel and an auxiliary channel which are not communicated with each other are respectively arranged in the stomach tube body along the length direction, the connector comprises a main connecting pipe and an attachment pipe which are arranged at the same end of the stomach tube body, an air hole is arranged at the position, close to the connector, of the stomach tube body, a plurality of liquid holes are arranged on the side surface of the other end of the stomach tube body, the balloon is arranged outside the stomach tube body and close to the connector, the inlet of the main channel is fixed with the main connecting pipe, the outlet of the main channel is communicated with the outside through the liquid hole, the inlet of the auxiliary channel is fixed with the attachment pipe, the outlet of the auxiliary channel is communicated with the inner cavity of the balloon through the air hole, the accuracy of the ultrasonic positioning of the stomach tube can be improved by using the balloon, and the risk of esophagus backflow is reduced.

Description

Stomach tube with fusiform sacculus

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of stomach tubes, in particular to the technical field of stomach tubes with fusiform balloons.

[ background of the utility model ]

A gastric tube is a medical device that can help patients who cannot swallow deliver the necessary moisture and food in special situations. Gastric tubes typically include orogastric and nasogastric tubes, with the orogastric tube being approximately 45Cm long and inserted transorally into the stomach, and the nasogastric tube being approximately 105Cm long and inserted transnasally into the stomach. Because the oral gastric tube or the nasogastric tube is reserved in the esophagus of a patient, the original digestive tract physiological environment is changed, so that the closing of the sphincter at the tail end of the esophagus is easy to be untight, and the problems of esophagus reflux and the like are caused when pressure stimulation such as unsmooth airway or severe cough occurs. Meanwhile, ultrasound is often used to position the gastric tube at the position of the neck esophagus clinically at present, but imaging is not clear, water or gas is often injected into the gastric tube to position the gastric tube clinically, and repeated water injection or gas injection is easy to cause aspiration or backflow, so that how to find a method which is simpler and more convenient is particularly important.

[ Utility model ] content

The utility model aims to solve the problems in the prior art, and provides a stomach tube with a fusiform balloon, which can improve the accuracy of ultrasonic positioning of the stomach tube position and reduce the risk of esophagus backflow.

In order to achieve the purpose, the utility model provides a stomach tube with a fusiform balloon, which comprises a stomach tube body, a connector and a balloon, wherein a main channel and an auxiliary channel which are not communicated with each other are respectively arranged in the stomach tube body along the length direction, the connector comprises a main connecting pipe and an attachment pipe which are arranged at the same end of the stomach tube body, an air hole is arranged at the position, close to the connector, of the stomach tube body, a plurality of liquid holes are arranged on the side surface of the other end of the stomach tube body, the balloon is arranged outside the stomach tube body and close to the connector, an inlet of the main channel is fixed with the main connecting pipe, an outlet of the main channel is communicated with the outside through the liquid holes, and an inlet of the auxiliary channel is fixed with the attachment pipe, and an outlet of the auxiliary channel is communicated with an inner cavity of the balloon through the air hole.

Preferably, the balloon is resilient so as to be able to expand when filled.

Preferably, a concave part is arranged on the outer wall of the stomach tube body and at the position where the balloon is installed.

Preferably, when the balloon is not inflated, the balloon is stored in the recess and has a surface not higher than the surface of the main body part of the gastric tube body.

Preferably, the stomach tube further comprises a hose, the hose is located in the attaching channel, one end of the hose is connected with the attaching tube, the other end of the hose penetrates through the air hole and is connected with the balloon, the height of the concave part is larger than that of the balloon, and the balloon is sleeved outside the stomach tube body and can move up and down in the concave part under the traction of the hose.

Preferably, the outer wall of the balloon is provided with anti-skid grains.

Preferably, the anti-skid lines are a plurality of staggered convex ribs.

The utility model has the beneficial effects that:

according to the utility model, the balloon is additionally arranged outside the stomach tube body and close to the joint, and a certain amount of liquid is injected into the inner cavity of the balloon by matching with the attachment pipe and the attachment channel, so that on one hand, clearer ultrasonic imaging can be realized, the accuracy of ultrasonic positioning of the stomach tube position is improved, on the other hand, the esophagus of a patient can be blocked by using the expanded balloon, the risk of esophagus backflow is reduced, the whole structure is simple, the cost is low, and the use is convenient; the surface area of the saccule after being injected with liquid is further increased by making the saccule expandable; the concave part is arranged on the outer wall of the stomach tube body and provided with the balloon, so that the balloon can be temporarily stored when the balloon is not expanded, the smoothness of intubation is improved, and the pain of the patient caused by intubation is reduced; by providing a hose in the attachment channel and connecting the attachment tube and the balloon with the hose, the balloon can be pulled up and down to the appropriate position as desired.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of the first embodiment with the balloon uninflated;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a front view of the first embodiment when the balloon has been inflated;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

fig. 5 is a front view of the second embodiment when the balloon is uninflated.

In the figure: 1-stomach tube body, 11-main channel, 12-auxiliary channel, 13-air hole, 14-liquid hole, 15-dent part, 2-joint, 21-main connecting pipe, 22-auxiliary connecting pipe, 3-sacculus, 31-antiskid line and 4-hose.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1 to 4, the stomach tube with the fusiform balloon of the present invention includes a stomach tube body 1, a connector 2 and a balloon 3, a main channel 11 and an auxiliary channel 12 which are not communicated with each other are respectively arranged in the stomach tube body 1 along a length direction, the connector 2 includes a main connection tube 21 and an attachment tube 22 which are installed at the same end of the stomach tube body 1, an air hole 13 is arranged at a position of the stomach tube body 1 close to the connector 2, a plurality of liquid holes 14 are arranged on a side surface of the other end of the stomach tube body 1, the balloon 3 is installed outside the stomach tube body 1 and close to the connector 2, an inlet of the main channel 11 is fixed with the main connection tube 21, an outlet is communicated with the outside through the liquid holes 14, an inlet of the auxiliary channel 12 is fixed with the attachment tube 22, and an outlet is communicated with an inner cavity of the balloon 3 through the air hole 13.

The balloon 3 is elastic so as to be able to expand when filled.

And a concave part 15 is arranged on the outer wall of the stomach tube body 1 and at the position where the saccule 3 is installed.

When the balloon 3 is not inflated, the balloon 3 is stored in the concave part 15 and the surface is not higher than the surface of the main body part of the stomach tube body 1.

And anti-skid grains 31 are arranged on the outer wall of the balloon 3.

The anti-slip lines 31 are a plurality of staggered convex ribs.

The working process of the utility model is as follows:

in the working process, the patient is in a semi-sitting position, a sitting position or a supine position, and then the end of the stomach tube body 1 with the liquid hole 14 is placed into the stomach of the patient through the esophagus through the pharynx. Then, whether the position of the positioning stomach tube is accurate or not is detected by adopting bedside ultrasonic detection and double-track sign. Then, a certain amount of nutrient solution is injected into the main connection tube 21, so that the nutrient solution flows into the main channel 11 and enters the stomach along the liquid hole 14. In addition, for some patients with high risk of aspiration reflux, such as ICU deep coma patients, a certain amount of liquid can be injected into the attachment tube 22, and flow into the inner cavity of the balloon 3 along the attachment channel 12, and the balloon 3 is inflated, so as to block the esophagus of the patient and reduce the risk of esophageal reflux.

Wherein, sacculus 3 is the fusiformis of platykurtic, and length is about 5 ~ 8cm, and the position has one end 20 ~ 30cm that connects 2 apart from stomach tube body 1, just is located patient's neck esophagus tube section department.

Example two:

referring to fig. 5, the gastric tube further comprises a flexible tube 4, the flexible tube 4 is located in the attachment channel 12, one end of the flexible tube 4 is connected with the attachment tube 22, the other end of the flexible tube 4 penetrates through the air hole 13 and is connected with the balloon 3, the height of the concave portion 15 is larger than that of the balloon 3, and the balloon 3 is sleeved outside the gastric tube body 1 and can move up and down in the concave portion 15 under the traction of the flexible tube 4.

The other steps are the same as those of the first embodiment.

Before the sacculus 3 is used, the attaching pipe 22 can be pulled, so that the sacculus 3 is driven by the hose 4 to move up and down to a required position outside the stomach tube body 1, and then the sacculus 3 is injected with liquid and expanded.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a stomach tube with fusiform sacculus which characterized in that: comprises a stomach tube body (1), a joint (2) and a sacculus (3), wherein a main channel (11) and an auxiliary channel (12) which are not communicated with each other are respectively arranged in the stomach tube body (1) along the length direction, the joint (2) comprises a main adapter tube (21) and an attachment tube (22) which are arranged at the same end of the stomach tube body (1), an air hole (13) is arranged at the position of the stomach tube body (1) close to the joint (2), a plurality of liquid holes (14) are arranged on the side surface of the other end of the stomach tube body (1), the sacculus (3) is arranged outside the stomach tube body (1) and close to the joint (2), the inlet of the main channel (11) is fixed with the main connecting pipe (21) and the outlet is communicated with the outside through the liquid hole (14), the inlet of the auxiliary channel (12) is fixed with the auxiliary tube (22) and the outlet is communicated with the inner cavity of the saccule (3) through the air hole (13).

2. A gastric tube with a shuttle balloon as claimed in claim 1 wherein: the balloon (3) is elastic so as to be able to expand when filled.

3. A gastric tube with a shuttle balloon as claimed in claim 2 wherein: and a concave part (15) is arranged on the outer wall of the stomach tube body (1) and at the position where the balloon (3) is installed.

4. A gastric tube with a shuttle balloon as claimed in claim 3 wherein: when the saccule (3) is not expanded, the saccule (3) is stored in the concave part (15) and the surface of the saccule is not higher than the surface of the main body part of the stomach tube body (1).

5. A gastric tube with a shuttle balloon according to claim 4 wherein: the stomach tube is characterized by further comprising a hose (4), wherein the hose (4) is located in the attaching channel (12), one end of the hose (4) is connected with the attaching pipe (22), the other end of the hose penetrates through the air hole (13) and is connected with the balloon (3), the height of the concave portion (15) is larger than that of the balloon (3), and the balloon (3) is sleeved outside the stomach tube body (1) and can move up and down in the concave portion (15) under the traction of the hose (4).

6. A gastric tube with a shuttle balloon according to any one of claims 1 to 5, wherein: the outer wall of the balloon (3) is provided with anti-skid grains (31).

7. A gastric tube with a shuttle balloon as claimed in claim 6 wherein: the anti-skid lines (31) are a plurality of staggered convex ribs.