CN218280119U - An inflatable visualized gastric tube traction device - Google Patents

Abstract

The utility model relates to a stomach tube pulls technical field, specifically is a visual stomach tube draw gear of inflatable, including first cover of inflating, the one end of first cover of inflating is connected with first baffle, and the other end of first cover of inflating has worn out the gas tube. The utility model discloses the first cover of aerifing avoids the second to aerify the cover through first baffle and slides, inconvenient control stomach tube length, the second is aerifyd the cover and is avoided the stomach tube landing through the second baffle, it is convenient for the centre gripping stomach tube to get into the stomach to aerify the cover through first cover and the second simultaneously, when touchhing the jam condition, through the inside gas of the first cover of aerifing of gas tube release, first cover and the first baffle of aerifing are lax, it wears out first cover of aerifing to be convenient for the second cover of aerifing, become deepening of tiny change slightly, when getting into intestines portion, can aerify the cover through inflation inlet release second, make the lax back of second baffle, the stomach tube of being convenient for wears out, examine deep intestines portion better.

Description

An inflatable visualized gastric tube traction device

technical field

The utility model relates to the technical field of gastric tube traction, in particular to an inflatable visualized gastric tube traction device.

Background technique

Gastric tube is to insert a catheter from the nose or mouth, through the oropharynx and esophagus into the stomach. It can extract gastric juice or inject liquid food, medicine, etc. through the catheter. It is usually given to patients with special circumstances, especially for patients with Patients with gastrointestinal diseases, critical illness and conservative treatment need to be supplied with nutrition and drugs through a gastric tube.

For example, the publication number is CN111921069A, an inflatable visual gastric tube traction device, usually for non-surgical patients, the gastrointestinal tube can only reach the stomach body with bare hands, and it is difficult to enter the small intestine through the pylorus, and the gastrointestinal tube is easy to get stuck in the greater curvature of the stomach . An inflatable visualized gastric tube traction device, the air bag band is set outside the combined guiding air bag, the combined guiding air bag is fixedly connected to the sealing plug, the other end of the sealing plug is fitted with a sleeve, and the outer wall of the sleeve is fitted with a gastrointestinal tube; The endoscope passes through the gastrointestinal tube, cannula, sealing plug, and combined guiding air bag in sequence, and a camera is installed at the front end of the endoscope; a group of inflatable tubes are evenly arranged on the outer periphery of the endoscope. The gastric tube traction device designed by the utility model can be bent and rotated, and the degree of freedom is more flexible, and operations such as bending, twisting, and rotation can be realized by controlling the amount of gas in different channels.

Based on the above, it can be seen that there are the following technical problems in the prior art: when the existing gastric tube reaches the stomach, it cannot continue due to the blockage caused by the storage of the stomach, or after entering the stomach, it cannot be inserted into the intestinal tract. May cause scratches, for this reason, we provide an inflatable visualization gastric tube traction device.

Utility model content

The purpose of this utility model is to provide an inflatable visualized gastric tube traction device to solve the problems raised in the above-mentioned background technology.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An inflatable visualized gastric tube traction device, comprising a first inflatable sleeve, one end of the first inflatable sleeve is connected with a first baffle, and the other end of the first inflatable sleeve is pierced with an inflatable tube, the first inflatable The inside of the sleeve is provided with a second inflatable sleeve, and one end of the second inflatable sleeve is connected with a second baffle, the outer wall side of the second inflatable sleeve is provided with an inflation port, and the inner sleeve of the second inflatable sleeve is provided with a stomach Tube.

Preferably, the first inflatable sleeve is in communication with the first baffle, and the first inflatable sleeve is in close contact with the second inflatable sleeve.

Preferably, the second inflatable sleeve is in communication with the second baffle, and the second inflatable sleeve is in close contact with the gastric tube.

Preferably, a guide wire is installed on the inner wall of the gastric tube, and a visible probe is embedded at one end of the gastric tube, a through hole is provided on one side of the visible probe, and a A fixed block, and one end of the fixed block is provided with an outlet, and one side of the outlet is provided with a first limit block, the other end of the fixed block is provided with an inlet, and the outside of the fixed block is provided with an anti-slip block, A second limiting block is connected to the outer wall of the second inflatable sleeve.

Preferably, the guide wire runs through the stomach tube, and the guide wire is welded to the visible probe.

Preferably, the first inflatable sleeve penetrates into the fixing block through the opening, and the first inflatable sleeve is bonded to the first limiting block.

Preferably, the second inflatable sleeve penetrates the fixing block through the penetration opening, and the fixing block is glued to the anti-skid block.

It can be seen from the above description that the technical problem to be solved in the present application must be solved through the above technical solution of the present application.

At the same time, through the above technical solutions, the utility model at least has the following beneficial effects:

The first inflatable sleeve of the utility model prevents the sliding of the second inflatable sleeve through the first baffle, which is inconvenient to control the length of the gastric tube. It is convenient to clamp the gastric tube into the stomach. When encountering a blockage, the internal gas of the first inflatable sleeve is released through the inflatable tube, and the first inflatable sleeve and the first baffle are relaxed, so that the second inflatable sleeve can pass through the first inflatable sleeve. The replacement becomes slightly smaller. When it enters the intestine, the second inflatable sleeve can be released through the inflatable port, so that the second baffle is relaxed, which is convenient for the gastric tube to pass through, and better inspection of the deep intestine.

The inner wall of the gastric tube of the utility model is bonded with a guide wire. Through the flexibility and support of the guide wire, the gastric tube is easy to bend and has toughness. After the guide wire passes through the gastric tube, a visible probe is welded, which is convenient for observing the internal conditions of the patient, and at the same time The stomach tube has a through hole, which is convenient for injecting drugs, food, etc. to maintain the life of the patient. The first inflatable sleeve passes through the outlet and passes through the fixed block, and the first inflatable sleeve passes through the bonded first limit block to avoid being affected by the peristalsis of the patient. , the first inflatable sleeve automatically slides causing discomfort.

The second inflatable sleeve of the utility model enters the fixed block through the entrance, and the outer wall is glued to the second limiting block. The position of the entrance is limited to prevent the second inflatable sleeve from peristalsis in the patient's body, causing discomfort due to excessive sliding insertion into the body. At the same time, the anti-slip block is bonded to the outside of the fixed block to avoid hand slipping of medical staff, and the shaking of the gastroscope traction device will cause discomfort to the patient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model sectional structure schematic diagram;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 2 of the utility model;

Fig. 4 is a structural schematic diagram of the first limiting block of the present invention.

In the figure: 1. The first inflatable sleeve; 2. The first baffle; 3. Inflatable tube; 4. The second inflatable sleeve; 5. The second baffle; 6. Inflatable port; 7. Gastric tube; 8. Guide wire 9, visible probe; 10, through hole; 11, fixed block; 12, piercing outlet; 13, first limiting block; 14, piercing entrance;

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Implementation Case 1

As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a technical solution: an inflatable visual gastric tube traction device, including a first inflatable sleeve 1, one end of the first inflatable sleeve 1 is connected with a first The baffle plate 2, the other end of the first inflatable sleeve 1 is pierced with an inflatable tube 3, the inside of the first inflatable sleeve 1 is provided with a second inflatable sleeve 4, and one end of the second inflatable sleeve 4 is connected with a second baffle plate 5, the second inflatable sleeve 4 One side of the outer wall of the second inflatable sleeve 4 is provided with an inflation port 6, and the inside of the second inflatable sleeve 4 is provided with a gastric tube 7, the first inflatable sleeve 1 communicates with the first baffle plate 2, the first inflatable sleeve 1 connects with the second The inflatable sleeve 4 fits closely, the second inflatable sleeve 4 communicates with the second baffle 5, the second inflatable sleeve 4 closely fits the stomach tube 7, and the first inflatable sleeve 1 avoids the second inflatable sleeve through the first baffle 2. 4 sliding, it is inconvenient to control the length of the gastric tube 7, the second inflatable sleeve 4 prevents the gastric tube 7 from slipping through the second baffle 5, and at the same time, the first inflatable sleeve 1 and the second inflatable sleeve 4 facilitate clamping the gastric tube 7 into the stomach, When encountering a blockage, release the internal air of the first inflatable sleeve 1 through the inflatable tube 3, and the first inflatable sleeve 1 and the first baffle plate 2 are relaxed, so that the second inflatable sleeve 4 can pass through the first inflatable sleeve 1 and become slightly When the small replacement goes deep into the intestine, the second inflatable sleeve 4 can be released through the inflatable port 6, so that after the second baffle 5 is relaxed, the stomach tube 7 can be easily passed out, and the inspection of the deep intestine can be performed better.

Embodiment two

The solution in Embodiment 1 will be further introduced in combination with specific working methods below, see the following description for details:

As shown in Figure 1, Figure 2 and Figure 3, as a preferred embodiment, on the basis of the above method, further, a guide wire 8 is installed on the inner wall of the gastric tube 7, and a visual probe is embedded in one end of the gastric tube 7 9. One side of the visible probe 9 is provided with a through hole 10, and the outside of the first inflatable sleeve 1 is provided with a fixed block 11. One end of the fixed block 11 is provided with an outlet 12, and one side of the outlet 12 is provided with a first The limit block 13, the guide wire 8 penetrates to the inside of the gastric tube 7, the guide wire 8 is welded to the visible probe 9, the first inflatable sleeve 1 penetrates to the fixed block 11 through the outlet 12, the first inflatable sleeve 1 and the first The limit block 13 is adhesively connected, and the inner wall of the gastric tube 7 is bonded with the guide wire 8. Through the flexibility and support of the guide wire 8, the gastric tube 7 is easy to bend and has toughness. The guide wire 8 is welded after passing through the gastric tube 7 Visible probe 9 is convenient to observe the situation in the patient's body. At the same time, the gastric tube 7 is provided with a through hole 10, which is convenient for injecting medicine, food, etc. to maintain the life of the patient. The cover 1 avoids peristalsis in the patient's body through the bonded first stopper 13, and the first inflatable cover 1 automatically slides to cause discomfort.

As shown in Figure 1, Figure 2 and Figure 4, as a preferred embodiment, on the basis of the above method, further, the other end of the fixed block 11 is provided with a penetration port 14, and the outside of the fixed block 11 is sleeved with an anti-slip block 16. The outer wall of the second inflatable sleeve 4 is connected with a second limit block 15. The second inflatable sleeve 4 penetrates through the opening 14 to the fixed block 11. The fixed block 11 is glued to the anti-skid block 16. The second inflatable sleeve 4 passes through The penetration opening 14 enters the fixing block 11, and the second limiting block 15 is bonded to the outer wall. Through the limit of the entrance 14, the second inflatable sleeve 4 is prevented from peristalsis in the patient's body, and excessive sliding is inserted into the body to cause discomfort. patient discomfort.

Based on the above, we can see that:

The utility model aims at the technical problem: when the existing gastric tube reaches the stomach, it cannot continue due to the blockage caused by the storage of the stomach, or after entering the stomach, it cannot be inserted into the intestinal tract, and it may cause scratches if it is inserted forcibly; The technical solutions of the above-mentioned embodiments. Simultaneously, the realization process of above-mentioned technical scheme is:

The second inflatable sleeve 4 and the first inflatable sleeve 1 are sequentially sleeved outside the gastric tube 7, the first inflatable sleeve 1 limits the second inflatable sleeve 4 through the first baffle plate 2, and the second inflatable sleeve 4 passes through the first baffle plate 2 Limit the stomach tube 7 to avoid slipping into the patient's body. When encountering a blockage or needing to enter the intestinal tract, the gas of the first inflatable sleeve 1 is released through the inflatable tube 3, and the first inflatable sleeve 1 drives the first baffle 2 after it relaxes Relaxation is convenient for the second inflatable sleeve 4 to break through the first baffle plate 2 and enter the depth. If it cannot enter, the gas of the second inflatable sleeve 4 is released through the inflation port 6. After the second inflatable sleeve 4 and the second baffle plate 5 are relaxed, it is convenient to The gastric tube 7 continues to go deep, and the inside of the gastric tube 7 runs through the guide wire 8, which has flexibility and strength at the same time, which is convenient for guiding the gastric tube 7. At the same time, the guide wire 8 is welded with a visual probe 9, which is convenient for observing the internal conditions of the patient. The gastric tube 7 Through the opening of the through hole 10, it is convenient for the circulation of medicine and food. The first inflatable sleeve 1 passes through the fixed block 11 through the outlet 12, and the first inflatable sleeve 1 is bonded with the first limiter 13 outside, and the limit is avoided through the outlet 12. Excessive sliding, while the second inflatable sleeve 4 penetrates into the fixed block 11 through the penetration port 14, and the second limit block 15 bonded to the outside of the second inflatable sleeve 4 is limited through the penetration port 14, so as to avoid excessive sliding into the body, and the fixed block 11 An anti-slip block 16 is sheathed on the outside to prevent medical personnel from slipping and inconvenient to grasp.

Through the above settings, the present application must be able to solve the above technical problems, and at the same time, achieve the following technical effects:

The inner wall of the gastric tube 7 of the utility model is bonded with a guide wire 8. Through the flexibility and support of the guide wire 8, the gastric tube 7 is easy to bend and has toughness. After the guide wire 8 passes through the gastric tube 7, the visible probe 9 is welded. It is convenient to observe the situation in the patient's body. At the same time, the gastric tube 7 is provided with a through hole 10, which is convenient for injecting medicine, food, etc. to maintain the life of the patient. The first limit block 13 of the first inflatable sleeve 1 avoids the peristalsis in the patient's body, and the first inflatable sleeve 1 automatically slides to cause discomfort;

The second inflatable sleeve 4 of the utility model enters the fixed block 11 through the entrance 14, and the second limit block 15 bonded to the outer wall is limited through the entrance 14 to prevent the second inflatable sleeve 4 from peristalsis in the patient's body and excessive sliding insertion Discomfort is caused in the body, and the anti-skid block 16 is adhered to the outside of the fixed block 11 to avoid hand slippage in the medical staff, so that the shaking of the gastroscope traction device will cause discomfort to the patient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An inflatable visualized gastric tube traction device, characterized in that it comprises a first inflatable sleeve (1), one end of the first inflatable sleeve (1) is connected with a first baffle (2), and the first inflatable The other end of the sleeve (1) is pierced with an inflatable tube (3), the inside of the first inflatable sleeve (1) is provided with a second inflatable sleeve (4), and one end of the second inflatable sleeve (4) is connected with a first Two baffles (5), an inflation port (6) is opened on one side of the outer wall of the second inflatable sleeve (4), and a stomach tube (7) is sleeved inside the second inflatable sleeve (4). 2. An inflatable visual gastric tube traction device according to claim 1, characterized in that, the first inflatable sleeve (1) communicates with the first baffle (2), and the first inflatable sleeve (1) ) fit closely with the second inflatable sleeve (4). 3. An inflatable visual gastric tube traction device according to claim 1, characterized in that, the second inflatable sleeve (4) communicates with the second baffle (5), and the second inflatable sleeve (4) ) fit closely with the gastric tube (7). 4. An inflatable visual gastric tube traction device according to claim 1, characterized in that a guide wire (8) is installed on the inner wall of the gastric tube (7), and one end of the gastric tube (7) is embedded There is a visible probe (9), one side of the visible probe (9) is provided with a through hole (10), and the outer cover of the first inflatable sleeve (1) is provided with a fixed block (11), and the fixed block One end of (11) is provided with a piercing outlet (12), and one side of the piercing outlet (12) is provided with a first limit block (13), and the other end of the fixed block (11) is provided with a piercing entrance (14) , and an anti-slip block (16) is sheathed on the outside of the fixed block (11), and a second limiting block (15) is connected to the outer wall of the second inflatable sleeve (4). 5. An inflatable visual gastric tube traction device according to claim 4, characterized in that, the guide wire (8) penetrates to the inside of the gastric tube (7), and the guide wire (8) and the visual probe (9) Solder connection. 6. An inflatable visualized gastric tube traction device according to claim 4, characterized in that, the first inflatable sleeve (1) penetrates through the hole (12) to the fixed block (11), and the first inflatable The sleeve (1) is adhesively connected with the first limiting block (13). 7. An inflatable visual gastric tube traction device according to claim 4, characterized in that, the second inflatable sleeve (4) penetrates into the fixed block (11) through the penetration port (14), and the fixed block (11) is adhesively connected with anti-skid block (16).

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