CN211434681U - Double-cavity balloon catheter for dysphagia rehabilitation - Google Patents

Abstract

The utility model discloses a two-chamber sacculus pipe for dysphagia rehabilitation, including pipe main part and receiver, pipe main part front end is the column sacculus, and inside is the two-chamber structure, and the rear end can link up with the injection head of syringe for the double-end interface, aerifys water injection and injection nutrient solution to the column sacculus through the double-end interface in the use, and the column sacculus is located the ring pharyngeal muscle lower edge and avoids the nutrient solution backward flow, the utility model discloses can help dysphagia patient recovered the nutrition of ingesting, prevent to flow back or get into the air flue and produce the complication, be fit for medical institution and use widely.

Description

A double-lumen balloon catheter for swallowing disorder rehabilitation

technical field

The utility model relates to the technical field of medical rehabilitation, in particular to a double-chamber balloon catheter for the rehabilitation of dysphagia.

Background technique

Dysphagia refers to difficulty in swallowing when swallowing occurs in different parts of the body caused by a variety of reasons. Dysphagia can affect food intake and nutrient absorption, and can also cause aspiration pneumonia, which can be life-threatening in severe cases. Dysphagia can affect food intake and nutrient absorption, and can also lead to aspiration of food into the trachea, resulting in aspiration pneumonia, which is life-threatening in severe cases. Rehabilitation training is a necessary measure to improve neuropathic dysphagia.

In the process of ingesting nutrition in patients with dysphagia, if a gastric tube is indwelled for a long time, on the one hand, it will cause disuse atrophy of the pharynx, palate, and tongue muscles of the patient, which is not conducive to the reconstruction of swallowing function. Whether it is indwelling a gastric tube or ingesting nutrients through an oral catheter, the complication of backflow into the airway will occur. At the same time, during the process of ingesting nutrients, the backflow of the nutrient solution from the tube will also lead to contamination; therefore, it is necessary to design a dual-use rehabilitation device for swallowing disorders. Lumen Balloon Catheter.

Utility model content

In view of the above problems existing in the prior art, the present utility model provides a double-lumen balloon catheter for the rehabilitation of dysphagia, which helps patients with dysphagia recover and ingest nutrition, prevents complications from reflux or entering the airway, and is suitable for popularization and use in medical institutions. .

In order to realize the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions:

A double-chamber balloon catheter for the rehabilitation of dysphagia, comprising a catheter main body and a storage box, the catheter main body is a dual-chamber structure, and a columnar balloon is located 5-6 cm behind the front end, and the cylindrical balloon is inflated by the catheter main body. The lumen is filled, the front end of the catheter body is an arc opening, the pipe wall of the front end is provided with side openings, and the arc opening and the side openings are communicated with the main lumen of the catheter body. The main body is provided with a scale mark, and the rear end of the catheter body is a double-headed interface that leads to the inflation cavity and the main body cavity respectively. The mouth is connected with the injection head of the syringe; the storage box includes a box body and a box cover connected by a hinge, and the opposite side of the box body and the box cover connected by the hinge is provided with a buckle that can be connected with each other, and the box body is provided with a pipe main body. accommodating cavity.

Further, the length of the main body of the catheter is 35-45 cm, and the main body of the catheter is made of silica gel, latex or rubber.

Further, the length of the cylindrical balloon is 3-4 cm, and the diameter of the cylindrical balloon is 2-3 cm.

Further, the double-headed interface identifies the inflatable channel and the main body channel by color.

Further, the scale mark is embedded in the main body of the catheter.

Further, the groove body of the accommodating cavity includes a circular hollow groove and a forked groove, the circular hollow groove accommodates the curled catheter body, the forked groove fixes the double-ended interface, and the accommodating cavity groove is formed by slotting a sterile sponge.

Beneficial effects of the present invention: The double-chamber balloon catheter for dysphagia rehabilitation of the present invention includes a catheter body and a storage box. The front end of the catheter body is a cylindrical balloon, the interior is a double-chamber structure, and the rear end is a double-head interface, which can be connected with The injection head of the syringe is connected. During use, the cylindrical balloon is inflated and injected with water and nutrient solution through the double-head interface. The cylindrical balloon is located at the lower edge of the cricopharyngeal muscle to prevent the nutrient solution from returning to the airway. The lumen of the catheter body is located in the cylindrical balloon. The rear end is provided with a one-way valve to avoid contamination from the backflow of the injected nutrient solution; the utility model can help patients with dysphagia recover and ingest nutrition, prevent backflow or complications from entering the airway, and is suitable for popularization and use in medical institutions.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic structural diagram of a double-lumen balloon catheter for dysphagia rehabilitation according to an embodiment of the present utility model;

2 is another structural schematic diagram of the double-lumen balloon catheter for dysphagia rehabilitation according to the embodiment of the present invention;

3 is a schematic structural diagram of a storage box according to an embodiment of the present utility model;

In the accompanying drawings, the list of components represented by each number is as follows:

1-Catheter body, 2-Cylinder balloon, 3-Arc opening, 4-Side opening, 5-Double port, 6-Scale mark, 7-Inflatable cavity, 8-Main cavity, 9-Box body , 10-box cover, 11-buckle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

As shown in Figure 1-3

A double-lumen balloon catheter for the rehabilitation of dysphagia, comprising a catheter body 1 and a storage box, the catheter body 1 is a double-lumen structure, and a cylindrical balloon 2 is located at a position 5-6 cm behind the front end, and the cylindrical balloon 2 passes through The inflation cavity 7 of the catheter body is filled. The front end of the catheter body 1 is an arc opening 3, and the wall of the front end is provided with a side opening 4. The arc opening 3 and the side opening 4 are connected to the catheter body. The main body cavity 8 of 1 is connected, the surface of the catheter main body 1 is provided with a scale mark, the rear end of the catheter main body 1 is a double-headed interface 5 that leads to the inflation cavity 7 and the main body cavity 8 respectively, and the inner cavity of the catheter main body 1 A one-way valve is provided at the rear end of the cylindrical balloon 2, and the connecting port of the double-head interface 5 is connected with the syringe injection head; the storage box includes a box body 9, a box cover 10, and a box body 9 connected by hinge The opposite side connected to the hinge on the box cover 10 is provided with a snap button 11 which can be connected to each other, and the box body 9 is provided with an accommodating cavity groove of the main body 1 of the pipe.

The length of the catheter body 1 is 35-45 cm, and the catheter body 1 is made of silica gel, latex or rubber.

The length of the cylindrical balloon 2 is 3-4 cm, and the diameter of the cylindrical balloon 2 is 2-3 cm.

The double-headed interface 5 identifies the inflation channel 7 and the main body channel 8 by color.

The scale mark is embedded in the catheter body 1 .

The groove body of the accommodating cavity includes a circular hollow groove and a forked groove. The circular hollow groove accommodates the curled catheter body 1 , the forked groove fixes the double-ended interface 5 , and the accommodating cavity groove is formed by slotting a sterile sponge.

Below in conjunction with specific embodiment, the technical scheme of the present utility model is described:

In the above-mentioned double-lumen balloon catheter for the rehabilitation of dysphagia, in the process of ingesting nutrition for the rehabilitation of patients with dysphagia, the main body of the catheter is taken out from the storage box in advance;

Inject 10ml of normal saline into the cylindrical balloon, inflate the cylindrical balloon, check whether the cylindrical balloon is intact, and then pump out the water. This process is distinguished by the color identification on the double-head interface, so that the normal saline enters the cylindrical balloon from the inflatable channel. balloon;

Lubricate the catheter body with a paraffin oil cotton ball, insert the catheter body along the oral cavity, insert the catheter body into the esophagus, place the cylindrical balloon at the cricopharyngeal muscle, and check the oral cavity to exclude the catheter body from being coiled in the oral cavity; instruct the patient to pronounce "i", Put the end of the catheter body exposed into the nasal cavity into the water cup, check whether the patient's pronunciation is clear, and see if there are blisters in the water, so as to exclude the catheter body from being inserted into the trachea;

The assistant injects 5-10ml of normal saline into the cylindrical balloon, which is connected to the double-head interface through a syringe, and then the operator slowly pulls the catheter body outward until it feels stuck or cannot be pulled, indicating the lower edge of the cricopharyngeal muscle. position, record the scale mark on the oral cavity on the catheter body;

The assistant withdraws 3ml of normal saline, so that only 2ml of normal saline remains in the cylindrical balloon, and the operator slowly pulls the catheter body out until there is a feeling of falling, indicating the location of the upper edge of the cricopharyngeal muscle, and record the scale of the catheter wall;

The assistant injects 5-10ml of normal saline into the main body of the catheter, and then the operator slowly pulls the main body of the catheter out to the lower edge of the cricopharyngeal muscle, and then injects 5ml of normal saline. Place the pharyngeal muscle for a few seconds, and at the same time gently and slowly pull the catheter outward until the resistance of the balloon through the cricopharyngeal muscle stenosis decreases sharply, and the balloon protrudes from the upper edge of the cricopharyngeal muscle;

The saline in the balloon was evacuated and the catheter was reinserted to place the balloon in the cricopharyngeal muscle.

The above steps are to expand the cricopharyngeal muscle, and then through the implantation of the main body of the catheter, with the aid of the scale mark, the cylindrical balloon can be positioned at the lower edge of the cricopharyngeal muscle and blocked at this position, and the operator can insert it from the other side of the double-head interface. The nutrient solution is injected into one end, and the nutrient solution is drawn out from the arc opening and side opening at the front end to the stomach through the main cavity. The cylindrical balloon avoids the backflow of the nutrient solution at this time, especially for bedridden patients, resulting in related complications. The effects include: the expansion of the cricopharyngeal muscle by the use of a cylindrical balloon; the connection of the double-head interface 5 is connected with the injection head of the syringe; after the catheter body is placed, it can prevent backflow into the airway, and the built-in one-way valve can avoid Nutrient solution backflow pollution; suitable for promotion and use in medical institutions.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a recovered two-chamber sacculus pipe of using of dysphagia which characterized in that: the double-end type medical catheter comprises a catheter main body and a storage box, wherein the catheter main body is of a double-cavity structure, a cylindrical balloon is arranged at the position 5-6cm back from the front end of the catheter main body, the cylindrical balloon is inflated through an inflation cavity channel of the catheter main body, the front end of the catheter main body is an arc opening, a side opening is formed in the tube wall of the front end, the arc opening and the side opening are communicated with the main cavity channel of the catheter main body, scale marks are arranged on the surface of the catheter main body, a double-end interface is arranged at the rear end of the catheter main body and is respectively communicated with the inflation cavity channel and the main cavity channel, a one-way valve is arranged at the position, located at the rear; the receiver includes box body, lid through hinge connection, and hinge connection's offside is equipped with the buckle that can link up each other on box body and the lid, establishes the chamber groove that holds of pipeline main part in the box body.

2. The double-lumen balloon catheter for rehabilitation of dysphagia according to claim 1, wherein: the length of the catheter main body is 35-45cm, and the catheter main body is made of silica gel, latex or rubber materials.

3. The double-lumen balloon catheter for rehabilitation of dysphagia according to claim 1, wherein: the length of the columnar saccule is 3-4cm, and the diameter of the columnar saccule is 2-3 cm.

4. The double-lumen balloon catheter for rehabilitation of dysphagia according to claim 1, wherein: the double-end interface is used for identifying the inflation cavity channel and the main body cavity channel through colors.

5. The double-lumen balloon catheter for rehabilitation of dysphagia according to claim 1, wherein: the scale mark is embedded in the catheter main body.

6. The double-lumen balloon catheter for rehabilitation of dysphagia according to claim 1, wherein: the groove body for accommodating the cavity groove comprises a circular empty groove and a forking groove, the circular empty groove accommodates a curled catheter main body, the forking groove fixes the double-end interface, and the cavity groove is formed by slotting sterile sponge.

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