Gas pulse rehabilitation apparatus

Abstract

The utility model relates to an air pulse rehabilitation apparatus which comprises a grip strength air bag, and the extrusion speed of the grip strength air bag controls the impact force of airflow. One end of the jet catheter is communicated with the grip airbag, and the other end of the jet catheter extends into a to-be-treated end; the storage box is arranged on the side, close to the grip strength air bag, of the injection catheter, and the storage box and the injection catheter are controlled to be communicated through a first one-way valve. And the stimulant in the storage box is sucked into the spraying catheter or the stimulant in the spraying catheter is sprayed to a to-be-treated end through the springback or extrusion of the grip airbag. The multifunctional rehabilitation device has the advantages that the rehabilitation device can selectively spray cold air or cold liquid according to requirements through the structural design mode of the grip strength air bag, the spraying guide pipe and the storage box, treatment diversity is achieved, repeated stimulation is achieved through the structural design that the grip strength air bag is repeatedly squeezed and rebounded in combination with the storage box, and repeated suction and water adding for the rehabilitation device are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of air pulse rehabilitation apparatus. BACKGROUND

[0002] Air pulse is a kind of through airflow impact, stimulate oropharyngeal cavity mucosa, to induce swallowing reflex, improve oropharyngeal cavity mucosa sensitivity, speed up swallowing start-up one kind of rehabilitation treatment method, it is a natural mechanical stimulation, stimulation site is the region dominated by glossopharyngeal nerve and vagus nerve. In clinic, more ice, acid cotton swab is used to stimulate soft palate, and research results indicate that on the basis of conventional rehabilitation training, combined with ice stimulation of pharynx can reduce the incidence of pulmonary infection, improve swallowing disorder. Ice stimulation can improve the sensitivity of soft palate and pharynx, increase the intensity of sensory input of swallowing disorder patients, at the same time, cold stimulation can also excite high threshold C type sensory nerve fiber, enhance the sensitivity of gamma motor neuron, help to restore pharyngeal perception.

[0003] Current air pulse is divided into two kinds, one is traditional air pulse, can only carry out air stimulation, also use ordinary air pulse suction ice water to stimulate, but cannot control the water inhaled, and every time jet ends, need to take out catheter again, repeat water suction, it is troublesome to operate, another kind is the air pulse with "ice bin" that can cool air, this product can place ice block, when using, air can be cooled, reach the effect of ice air stimulation, but ice air relative to ice water stimulation, the stimulation to patient is not obvious, and the effect is poor. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of air pulse rehabilitation apparatus according to the technical problems existing in prior art, can select storage according to demand, such as store ice, water or ice water mixture, increase the diversity of treatment, and control water injection volume.

[0005] The technical scheme that the utility model solves above-mentioned technical problem is as follows: a kind of air pulse rehabilitation apparatus, including grip air bag, the speed of its extrusion controls airflow impact force size;

[0006] Jet catheter, one end is communicated with the grip air bag, the other end is used to extend into the side to be treated;

[0007] Storage box is located on the jet catheter and is close to the side of grip air bag, and the storage box and the jet catheter are communicated by first check valve control, the stimulation in the storage box is inhaled into the jet catheter or the stimulation in the jet catheter is sprayed to the side to be treated by the rebound or extrusion of the grip air bag.

[0008] As a further technical solution, the storage box and the spray conduit are connected through a pipe segment, the first one-way valve is arranged at the communication position of the spray conduit and the pipe segment, and the first one-way valve is opened when the grip air bag rebounds to enable the irritant to be sucked into the spray conduit.

[0009] As a further technical solution, the storage box is arranged on the upper portion of the spray conduit.

[0010] As a further technical solution, the second one-way valve and the third one-way valve are sequentially and spacedly arranged on the spray conduit, the second one-way valve is arranged at one end in communication with the grip air bag, the third one-way valve is arranged at one end away from the grip air bag, and the first one-way valve is located between the second one-way valve and the third one-way valve.

[0011] As a further technical solution, the spray conduit comprises a storage segment, the second one-way valve and the third one-way valve are respectively arranged at two ends of the storage segment, and the storage segment is used for quantitatively storing the irritant from the storage box.

[0012] As a further technical solution, the spray conduit further comprises a spray segment in communication with the storage segment, the spray segment is located at the side away from the grip air bag, and the spray segment is used for extending into a treatment end, and the third one-way valve is arranged in the spray segment.

[0013] As a further technical solution, the storage segment is made of plastic material, and the spray segment is made of silica gel material.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The structure design mode of the grip air bag, the spray conduit and the storage box enables the rehabilitation device to select cold air or cold liquid according to requirements, realizes the diversity of treatment, and realizes multiple stimulation through repeated extrusion and rebound of the grip air bag combined with the structure design of the storage box, without the need of repeatedly pumping water into the rehabilitation device.

[0016] 2. The position design of the second one-way valve, the third one-way valve and the first one-way valve enables the rehabilitation device to control the amount of single spraying while continuously spraying the irritant, improves the treatment effect and saves the treatment time.

[0017] 3. The rehabilitation device has a compact structure, is convenient to store and carry, is easy to use, and is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a structure schematic view of the initial state of the air pulse rehabilitation device of the utility model;

[0019] Figure 2Part structure schematic view of the first one-way valve of the air pulse rehabilitation device in the utility model is shown in the figure.

[0020] Figure 3 Part structure schematic view of the second one-way valve, the third one-way valve and the fourth one-way valve of the air pulse rehabilitation device in the utility model are shown in the figure.

[0021] In the drawings, the component list represented by each sign is as follows:

[0022] Grip air bag 1;

[0023] Injection guide pipe 2, storage section 21, injection section 22;

[0024] Storage box 3, movable cover 31;

[0025] First one-way valve 4, pipe section 5, second one-way valve 6, third one-way valve 7, fourth one-way valve 8. Specific implementation

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the description of the present application, the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the description of the present application, the term "for example" is used to indicate "as an example, illustration or explanation". Any embodiment described as "for example" in the present application is not necessarily interpreted as more preferred or more advantageous than other embodiments. The following description is given in order to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that those skilled in the art can realize the present application without using these specific details. In other examples, well-known structures and processes will not be described in detail to avoid unnecessary details making the description of the present application obscure. Therefore, the present application is not intended to be limited to the shown embodiments, but is consistent with the broadest scope of principles and features disclosed in the present application.

[0029] Example 1

[0030] In order to realize the requirement of a rehabilitation device which can spray cold air (for example, cold air) and cold liquid (for example, ice water), the kind of air pulse intervention is increased, the operation is more convenient, and the treatment effect is better; the embodiment provides an air pulse rehabilitation device for the oropharynx, which is shown in Figure 1 The specific structure includes a grip air bag 1, the squeezing speed of which controls the air impact force; that is, the frequency of squeezing the grip air bag 1 controls the air impact force of the rehabilitation device.

[0031] A spray guide pipe 2 is in communication with the grip air bag 1 at one end and is used to extend into the treated end; the treated end can be the oropharynx of a patient.

[0032] A storage box 3 is arranged on the spray guide pipe 2 close to the grip air bag 1 on one side, and the storage box 3 and the spray guide pipe 2 are in communication through a first one-way valve 4; the rebound or squeezing of the grip air bag 1 realizes that the stimulant in the storage box 3 is sucked into the spray guide pipe 2 or the stimulant in the spray guide pipe 2 is sprayed to the treated end. That is, when the grip air bag 1 is squeezed for the first time, the air in the spray guide pipe 2 is discharged; when the grip air bag 1 rebounds for the first time after the first squeezing ends, the first one-way valve 4 is opened, and the stimulant in the storage box 3 is sucked into the spray guide pipe 2; when the grip air bag 1 is squeezed at this time, the stimulant in the spray guide pipe 2 is discharged from the spray guide pipe 2 into the treated end (that is, the oropharynx of a patient) under the action of pressure.

[0033] For example, the grip air bag 1 is made of a material with high rebound elasticity to fully save the time of re-squeezing. The storage box 3 can be a transparent plastic box structure of 2·2·2 cm, which can contain ice blocks or normal temperature water or ice water mixture, thereby increasing the diversity of treatment.

[0034] Further, the spray guide pipe 2 is conical, and the end with a large inner diameter is in communication with the grip air bag 1 to increase the pressure before spraying.

[0035] In the specific implementation process, the storage box 3 is communicated with the spray conduit 2 through the pipe segment 5, the first one-way valve 4 is arranged at the communication position of the spray conduit 2 and the pipe segment 5, and the first one-way valve 4 is opened when the grip air bag 1 rebounds to enable the irritant to be inhaled into the spray conduit 2. That is, the first one-way valve 4 is opened to the spray conduit 2, and when the rehabilitation device is in the original state, the first one-way valve 4 is closed. After the grip air bag 1 is pressed for the first time, the air flow enters the grip air bag 1 from the spray conduit 2, and at the same time, the first one-way valve 4 is opened under the action of the air flow, so that the irritant in the storage box 3 is inhaled into the spray conduit 2. When the grip air bag 1 is pressed again, the irritant in the spray conduit 2 is squeezed out to the oropharynx of the patient.

[0036] Specifically, the storage box 3 is arranged at the upper portion of the spray conduit 2, so that the irritant quickly enters the spray conduit 2 under the dual action of gravity and suction.

[0037] The top of the storage box 3 is a movable cover 31, and the irritant is stored and taken by opening the movable cover 31.

[0038] In the specific implementation process, the second one-way valve 6 and the third one-way valve 7 are arranged on the spray conduit 2 in sequence and at intervals, the second one-way valve 6 is arranged at one end in communication with the grip air bag 1, the third one-way valve 7 is arranged at the end away from the grip air bag 1, and the first one-way valve 4 is located between the second one-way valve 6 and the third one-way valve 7. Through the interval of the second one-way valve 6 and the third one-way valve 7, the amount of irritant flowing into the spray conduit 2 each time can be effectively controlled. For example, the pipe segment 5 of the spray conduit 2 where the second one-way valve 6 and the third one-way valve 7 are arranged can accommodate 0.5-1 ml of liquid or gas, so that 0.5-1 ml of liquid or gas can be sprayed to the treatment end (i.e., the oropharynx of the patient) each time the grip air bag 1 is pressed, and cyclic pressing and spraying are realized.

[0039] Specifically, the spray conduit 2 comprises a storage segment 21, the second one-way valve 6 and the third one-way valve 7 are arranged at two ends of the storage segment 21 respectively, and the storage segment 21 is used for quantitatively storing the irritant from the storage box 3. That is, the storage segment 21 can accommodate 0.5-1 ml of liquid or gas, and when the grip air bag 1 is pressed, the second one-way valve 6 and the third one-way valve 7 are opened, and the irritant is quantitatively sprayed to the treatment end.

[0040] During use, the injection conduit 2 further comprises an injection section 22 in communication with the storage section 21, the injection section 22 is located on the side away from the squeeze bulb 1, and the injection section 22 is used to extend into the end to be treated, and the third one-way valve 7 is arranged in the injection section 22. The storage section 21 is made of hard and bite-resistant plastic material to prevent the patient from being unable to spray cold liquid or cold gas after biting; the injection section 22 is made of silica gel material to prevent the patient's oral cavity and pharynx from being stimulated during use, and the maximum outer diameter of the pipe section 5 is 3.2-4.5mm, and the corresponding maximum inner diameter is 2.1-3.2mm, and the length of the injection section 22 can be 9cm (the average distance from the incisors to the posterior pharyngeal wall).

[0041] Optionally, in order to improve the stability of the stimulant in the storage section 21, at least one fourth one-way valve 8 is arranged in the injection section 22, and the opening direction of the fourth one-way valve 8 is the same as that of the second one-way valve 6.

[0042] The embodiment is implemented as follows:

[0043] 1. When the squeeze bulb 1 is squeezed for the first time, the first one-way valve 4 is in a closed state, the second one-way valve 6, the third one-way valve 7, and the fourth one-way valve 8 are opened, and the air in the injection conduit 2 can be discharged. Figure 3 )

[0044] 2. When the squeeze bulb 1 is first rebounded after the first time of being squeezed, the first one-way valve 4 is opened, and the second one-way valve 6, the third one-way valve 7, and the fourth one-way valve 8 are closed, and the stimulant in the storage box 3 is sucked into the storage section 21 for storage. Figure 2 )

[0045] 3. When the squeeze bulb 1 is squeezed again, the first one-way valve 4 is in a closed state, the second one-way valve 6, the third one-way valve 7, and the fourth one-way valve 8 are opened, and the stimulant in the storage section 21 is sprayed out of the injection conduit 2 to the end to be treated (i.e. the patient's oral pharynx). Figure 3 )

[0046] 4. The above operation is repeated as needed, so that the squeeze bulb 1 is repeatedly squeezed and rebounded to realize the cycle of squeezing and spraying of the rehabilitation device.

[0047] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0048] While the preferred embodiments of the application have been described, those skilled in the art will recognize that the application can be practiced with modification and alteration within the spirit and scope of the application. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive. The scope of the application is indicated by the appended claims, rather than by the foregoing description.

[0049] Obviously, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims, the application can be practiced otherwise than as specifically described.

Claims

1. A pneumatic impulse rehabilitator, characterized in that, The utility model relates to a kind of medical treatment device, including Squeezing speed control air flow impact force size of grip air bag (1); Injection guide pipe (2), one end with the grip air bag (1) communication, the other end is used to extend into the side to be treated; Storage box (3) is arranged on the injection guide pipe (2) side close to the grip air bag (1), and the storage box (3) with the injection guide pipe (2) is guided by first check valve (4) control, by the rebound or extrusion of the grip air bag (1) realizes that stimulant in the storage box (3) is inhaled into the injection guide pipe (2) or the stimulant in the injection guide pipe (2) is sprayed to the side to be treated.

2. A gas pulse rehabilitator according to claim 1, characterized in that The storage box (3) with the injection guide pipe (2) is guided by pipe section (5), and the first check valve (4) is arranged on the injection guide pipe (2) and is communicated with the pipe section (5), and the first check valve (4) is opened to make stimulant inhaled into the injection guide pipe (2) when the grip air bag (1) rebounds.

3. A gas pulse rehabilitator according to claim 2, characterized in that The storage box (3) is arranged on the upper portion of the injection guide pipe (2).

4. A gas pulse rehabilitator according to claim 1, wherein The injection guide pipe (2) is sequentially and spacedly provided with second check valve (6) and third check valve (7), and the second check valve (6) is arranged at one end communicated with the grip air bag (1), and the third check valve (7) is arranged at one end away from the grip air bag (1), so that the first check valve (4) is located between the second check valve (6) and the third check valve (7).

5. A gas pulse rehabilitator according to claim 4, wherein, The injection guide pipe (2) includes storage section (21), and the second check valve (6) and the third check valve (7) are respectively arranged at two ends of the storage section (21), and the storage section (21) is used for quantitatively storing stimulant from the storage box (3).

6. A gas pulse rehabilitator according to claim 5, wherein, The injection guide pipe (2) further includes injection section (22) communicated with the storage section (21), and the injection section (22) is located at one side away from the grip air bag (1), and the injection section (22) is used for extending into the side to be treated, and the third check valve (7) is arranged in the injection section (22).

7. A gas pulse rebirder according to claim 6, characterized in that The storage section (21) is made of plastic material, and the injection section (22) is made of silica gel material.

8. A gas pulse rehabilitator according to claim 2, wherein, The top of the storage box (3) is movable cover (31), and stimulant is stored and taken by opening the movable cover (31).

9. A gas pulse rehabilitator according to claim 1, wherein, The injection guide pipe (2) is conical, and one end with large inner diameter is communicated with the grip air bag (1).

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