Intestinal tract massager and control method thereof

The expansion and contraction of the airbag part is driven by the airway control component and the external air supply component, which solves the user discomfort problem caused by the heavy weight of existing intestinal massagers. It is suitable for the elderly and improves comfort and safety.

CN120643407APending Publication Date: 2025-09-16SHENZHEN PEOPLES HOSPITAL
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202510663706.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-22
Publication Date
2025-09-16

AI Technical Summary

Technical Problem

The existing intestinal massagers are driven by motors, resulting in a relatively large overall weight, which can easily cause discomfort when the user lies on their back, especially for elderly people who are bedridden for a long time.

Method used

An airway control component is used to control the state of the airbag part, and power is provided by an external air supply component to make the airbag part move along the circumference of the massage airbag, forming an expansion and contraction state, thereby realizing the circumferential movement of the massage head and avoiding the weight acting directly on the user's abdomen.

Benefits of technology

It achieves the goal of not requiring weight to be applied to the user's abdomen, is suitable for the elderly, and improves comfort and safety in use.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120643407A_ABST
    Figure CN120643407A_ABST
Patent Text Reader

Abstract

The invention relates to the technical field of intestinal tract massagers, and discloses an intestinal tract massager and a control method thereof.The intestinal tract massager comprises a massager body, a massage air bag, an air supply assembly and an air channel control assembly, and the massage air bag comprises a plurality of air bag parts annularly distributed on the massager body; the air supply assembly and the massager body are separately arranged, and the air channel control assembly sequentially drives the multiple air bag parts to form an expansion state in the circumferential direction of the massage air bag so as to locally press the abdomen of the user. The air passage control assembly is arranged to control the states of the air bag parts, the air bag parts in the expansion state are equivalent to massage heads, the air passage control assembly sequentially drives the multiple air bag parts to form the expansion state in the circumferential direction of the massage air bag, and the effect that the massage heads move in the circumferential direction of the massage air bag is achieved; due to the fact that power is provided through the external air supply assembly, the weight does not need to act on the abdomen of the user, and the abdomen pressing device is suitable for the old.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present application relates to the technical field of intestinal massagers, and in particular to an intestinal massager and a control method thereof. Background Art

[0002] With the accelerated pace of modern life, unhealthy diets, and decreased physical activity, the incidence of intestinal diseases has increased, leading to the emergence of intestinal massagers. The primary function of intestinal massagers is to physically stimulate the intestines, promoting peristalsis and thereby helping to alleviate intestinal problems such as constipation. They offer numerous advantages, including relative ease of use, allowing users to perform massages at home without the need for professional assistance. Furthermore, they are a non-invasive intervention, avoiding potential side effects of medications compared to drug treatments, reducing patients' dependence on them, and, to a certain extent, providing a safer and more convenient option for regulating intestinal function.

[0003] Existing intestinal massagers mainly include a drive device and a massage head. By driving the massage head to move in one direction to apply pressure to the user's abdomen for massage, such as gently massaging the abdomen in a clockwise direction with the navel as the center, it can help promote intestinal peristalsis and relieve constipation. Existing intestinal massagers mainly use motors as a power source to drive various mechanical structures and then drive the massage head to massage the user's abdomen. However, to ensure structural strength, the weight of each moving component is relatively large. In addition, to ensure the massage intensity, all components are basically placed on the abdominal belt, resulting in a relatively large overall weight of the intestinal massager. When the user lies on their back, the overall weight directly acts on the abdomen, which can easily cause discomfort to the user, especially for elderly people who are bedridden for a long time. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an airway control component to control the state of the airbag portion. The airbag portion in the expanded state is equivalent to a "massage head". The airway control component drives several airbag portions in sequence along the circumference of the massage airbag to form an expanded state, thereby achieving the effect of the "massage head" moving along the circumference of the massage airbag to perform local compression on the user's abdomen. Since the power is provided by an external air supply component, there is no need to apply weight to the user's abdomen, and the present invention is suitable for the elderly.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: an intestinal massager, comprising: a massager body, the massager body being used to be fixed to the abdomen of a user;

[0006] Massage airbags, the massage airbags comprising a plurality of airbag portions annularly distributed on the massager body;

[0007] An air supply assembly, the air supply assembly being separately provided from the massager body;

[0008] an airway control assembly, the airway control assembly being disposed on the massager body and connected to the air supply assembly;

[0009] Among them, some of the airbag parts are connected to the air supply component through the airway control component to form an expanded state, and the remaining airbag parts are connected to the outside world through the airway control component to form a contracted state. The airway control component drives several of the airbag parts in sequence along the circumference of the massage airbag to form an expanded state to perform local pressure on the user's abdomen.

[0010] Furthermore, the airway control assembly includes: a drive assembly, the drive assembly being disposed on the massager body;

[0011] An airway control ring, the airway control ring being rotatably mounted on the massager body, the airway control ring being provided with a plurality of expansion airways and a plurality of contraction airways, wherein the plurality of expansion airways are in communication with the air supply assembly, and the plurality of contraction airways are in communication with the outside world;

[0012] The airway control ring is driven by the driving assembly to rotate, thereby driving a plurality of the expansion airways and a plurality of the contraction airways to rotate along the circumference of the airway control ring, and the plurality of the expansion airways and the plurality of the contraction airways are respectively connected to the closest plurality of the airbag parts.

[0013] Furthermore, the airway control ring includes: a first airway ring, the first airway ring is provided on the massager body, the first airway ring is provided with a plurality of first airways, and the plurality of first airways are respectively connected to the plurality of airbag parts in a one-to-one correspondence;

[0014] A rotating airway ring, wherein the first airway ring is sleeved on the rotating airway ring, and a plurality of the expansion airways and a plurality of the contraction airways are respectively arranged on the rotating airway ring, and the rotating airway ring is driven by the driving component to rotate to drive the plurality of the expansion airways and the plurality of the contraction airways to rotate along the circumference of the rotating airway ring, and the plurality of the expansion airways and the plurality of the contraction airways are respectively connected to the plurality of first airways that are closest to them.

[0015] Furthermore, the airway control ring also includes: a third airway ring, the rotating airway ring is sleeved on the third airway ring, the third airway ring is provided with a third airway, and the third airway is respectively connected to the air supply component, several of the expansion airways and several of the contraction airways.

[0016] Furthermore, several of the first airways have a first opening arranged on the centripetal surface of the first airway ring, several of the expansion airways have an outer opening arranged on the centripetal surface of the rotating airway ring and an inner opening on the centripetal surface, and several of the third airways have a third opening arranged on the centrifugal surface of the third airway ring.

[0017] Furthermore, the lengths of several of the outer openings in the circumferential direction of the first airway ring are not less than the length of any of the first openings in the circumferential direction of the first airway ring, and the third opening is arranged around the circumference of the third airway.

[0018] Furthermore, the driving assembly includes: an air outlet nozzle, which is arranged on the rotating airway ring and communicated with the contraction airway, and the air outlet nozzle has an air outlet along the circumference of the rotating airway ring.

[0019] Furthermore, the intestinal massager also includes an elastic bag, and the massager body is provided with a groove for accommodating the massage airbag, and the elastic bag covers the opening of the groove.

[0020] A control method for an intestinal massager as described above comprises the following steps: inflating a plurality of airbag parts in sequence along the circumference of the massage airbag to put them in an expanded state, and deflating a plurality of airbag parts to put them in a contracted state through an airway control component.

[0021] Furthermore, the airway control component is used to inflate several airbag parts in sequence along the circumference of the massage airbag to put them in an expanded state, and to deflate the remaining airbag parts to put them in a contracted state.

[0022] Beneficial effects: The present invention controls the state of the airbag portion by setting an airway control component. The airbag portion in the expanded state is equivalent to a "massage head", and the airway control component drives several airbag portions in sequence along the circumference of the massage airbag to form an expanded state, thereby achieving the effect of the "massage head" moving along the circumference of the massage airbag to perform local compression on the user's abdomen. Since the power is provided by an external air supply component, there is no need to apply weight to the user's abdomen, and the present invention is suitable for the elderly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of the intestinal massager provided by the present invention at one viewing angle;

[0024] Figure 2 A schematic structural diagram of the intestinal massager provided by the present invention from another perspective;

[0025] Figure 3 An exploded diagram of the structure of the intestinal massager provided by the present invention;

[0026] Figure 4 A cross-sectional view of the airway control ring and airbag provided by the present invention.

[0027] The marks in the accompanying drawings are: 100, massager body; 110, groove; 120, elastic bag; 200, massage airbag; 210, airbag part; 300, air supply component; 400, airway control component; 410, drive component; 411, air outlet nozzle; 420, airway control ring; 421, first airway ring; 4211, first airway; 422, rotating airway ring; 4221, expansion airway; 4221a, inner opening; 4221b, outer opening; 4222, contraction airway; 423, third airway ring; 4231, third airway. DETAILED DESCRIPTION

[0028] The present invention provides a bowel massager and a control method thereof. To make the objectives, technical solutions, and effects of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0029] It should be noted that when a component is referred to as being “fixed to” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When a component is referred to as being “connected to” another component, it may be directly connected to the other component or indirectly connected to the other component.

[0030] It should also be noted that the same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating directions or positional relationships, they are based on the directions or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0032] The invention will be further explained below through description of embodiments in conjunction with the accompanying drawings.

[0033] This embodiment provides an intestinal massager and a control method thereof, such as Figures 1 to 4 As shown in , in order to solve the above technical problems, the technical solution adopted by the present invention is as follows: comprising: a massager body 100, a massage airbag 200, an air supply component 300 and an airway control component 400.

[0034] The massager body 100 is used to be fixed to the user's abdomen, the massage airbag 200 is set on the massager body 100, the air supply component 300 is set separately from the massager body 100, and the airway control component 400 is set on the massager body 100 and connected to the air supply component 300.

[0035] During actual use, the massager body 100 is fixed to the user's abdomen (the massager body 100 can be a belt, having a massage surface facing the user's abdomen, and the massage airbag 200 is arranged between the massage surface and the user's abdomen to massage the user), and the air supply component 300 supplies air to the airway control component 400 (the air supply component 300 is separately arranged from the massager body 100 and does not need to be arranged on the belt. It can be placed elsewhere during use and will not add weight to the belt, which can reduce the burden on the patient). The airway control component 400 can control the massage airbag 200 to massage the user's abdomen.

[0036] The massage airbag 200 includes several airbag parts 210 distributed in a ring shape. Some of the airbag parts 210 are connected to the air supply component 300 through the airway control component 400 to form an expanded state, and some of the airbag parts 210 are connected to the outside world through the airway control component 400 to form a contracted state. The airway control component 400 drives several airbag parts 210 in sequence along the circumference of the massage airbag 200 to form an expanded state to perform local pressure on the user's abdomen.

[0037] Specifically, the annular structure formed by the multiple airbag sections 210 is centered around the navel. Driven by the airway control assembly 400, the air supply assembly 300 sequentially inflates the multiple airbag sections 210 along the circumference of the massage airbag 200, causing them to expand to provide localized pressure on the user's abdomen. It is understood that the airbags expand after inflation. Because the airbags are located between the massage surface and the user's abdomen, when inflated, they act like "massage heads" to compress the corresponding areas of the patient. When the air supply assembly 300 sequentially inflates the multiple airbag sections 210 along the circumference of the massage airbag 200, the massage airbag 200 forms a "massage head" along its circumference, thereby massaging the patient along the circumference of the massage airbag 200.

[0038] Preferably, the massage airbag 200 has four airbag parts 210 on the upper, lower, left and right sides. During actual use, each airbag part 210 is in a contracted state in the initial state. The air supply component 300 inflates several airbag parts 210 in sequence along the circumference of the massage airbag 200 (such as first inflating the upper airbag part 210, then inflating the left airbag part 210, then inflating the lower airbag part 210, and finally inflating the right airbag part 210). At the same time, the airway control component 400 also deflates several airbag parts 210 in sequence along the circumference of the massage airbag 200 (such as when inflating the left airbag part 210, the upper airbag part 210 is deflated, and when inflating the lower airbag part 210, the left airbag part 210 is deflated), so as to achieve continuous massage.

[0039] In one embodiment, Figures 3 and 4 As shown in , the airway control assembly 400 includes: a drive assembly 410, which is disposed on the massager body 100;

[0040] An airway control ring 420 is rotatably mounted on the massager body 100 and is provided with a plurality of expansion airways 4221 and a plurality of contraction airways 4222 . The expansion airways 4221 are in communication with the air supply assembly 300 , while the contraction airways 4222 are in communication with the outside world.

[0041] Among them, the airway control ring 420 is driven by the driving component 410 to rotate, so as to drive a plurality of expansion airways 4221 and a plurality of contraction airways 4222 to rotate along the circumference of the airway control ring 420, and the plurality of expansion airways 4221 and the plurality of contraction airways 4222 are respectively connected to the plurality of closest airbag parts 210.

[0042] Specifically, the driving component 410 can be a motor, an air motor, etc. When the driving component 410 is a motor, a lightweight motor such as a hollow cup motor is used in combination with plastic gears to drive the airway control ring 420 to rotate, so as to reduce the overall mass.

[0043] During actual use, the plurality of inflatable air passages 4221 and the plurality of deflated air passages 4222 can communicate with any adjacent airbag portion 210 during rotation. When the airbag portion 210 communicates with the inflatable air passage 4221, it forms an inflated state, and when the airbag portion 210 communicates with the deflated air passage 4222, it forms a deflated state. When the airway control ring 420 is driven by the drive assembly 410 to rotate, the plurality of inflatable air passages 4221 and the plurality of deflated air passages 4222 are driven to rotate along the circumference of the airway control ring 420. Since the airbag portion 210 adjacent to the plurality of inflatable air passages 4221 and the plurality of deflated air passages 4222 changes, the "massage head" can achieve the effect of massaging the patient along the circumference of the massage airbag 200.

[0044] In one embodiment, Figures 3 and 4 As shown in , the airway control ring 420 includes: a first airway ring 421, the first airway ring 421 is provided on the massager body 100, and a plurality of first airways 4211 are respectively provided on the first airway ring 421, and the plurality of first airways 4211 are respectively connected to the plurality of airbag portions 210 in a one-to-one correspondence;

[0045] The rotating airway ring 422, the first airway ring 421 is mounted on the rotating airway ring 422, and a plurality of expansion airways 4221 and a plurality of contraction airways 4222 are respectively arranged on the rotating airway ring 422. The rotating airway ring 422 is driven by the driving component 410 to rotate, so as to drive the plurality of expansion airways 4221 and the plurality of contraction airways 4222 to rotate along the circumference of the rotating airway ring 422. The plurality of expansion airways 4221 and the plurality of contraction airways 4222 are respectively connected to the plurality of first airways 4211 closest to them.

[0046] Specifically, rubber rings or other sealing structures may be provided on the first airway ring 421 and the rotating airway ring 422 to reduce the airtightness of the connection between the expansion airway 4221 and the contraction airway 4222 and the first airway 4211 respectively.

[0047] In one embodiment, Figures 3 and 4 As shown in , the airway control ring 420 also includes: a third airway ring 423, the rotating airway ring 422 is sleeved on the third airway ring 423, and the third airway ring 423 is provided with a third airway 4231, and the third airway 4231 is respectively connected to the air supply component 300, several expansion airways 4221 and several contraction airways 4222.

[0048] Specifically, by providing the third airway ring 423, the air supply assembly 300 can continuously supply air to the rotating airway ring 422. It is understood that the air supply assembly 300 is placed in a stationary position during actual use and does not rotate relative to the massager body 100, while the rotating airway ring 422 rotates relative to the massager body 100 during use. Therefore, by providing the third airway ring 423, the rotating airway ring 422 can be continuously connected to the air supply assembly 300 during the rotation process, thereby continuously supplying air to the rotating airway ring 422.

[0049] In one embodiment, Figures 3 and 4 As shown in the figure, several first airways 4211 have a first opening arranged on the centripetal surface of the first airway ring 421, several expansion airways 4221 have an outer opening 4221b arranged on the centripetal surface of the rotating airway ring 422 and an inner opening 4221a on the centripetal surface, and several third airways 4231 have a third opening arranged on the centrifugal surface of the third airway ring 423.

[0050] Specifically, a structure similar to a multi-way valve is formed between the first airway ring 421 and the rotating airway ring 422. The first airway ring 421 is the outer shell of the multi-way valve, and the rotating airway ring 422 is rotated to form a valve core. By driving the rotating airway ring 422 to rotate, the on / off and direction of each air path can be controlled.

[0051] In one embodiment, Figures 3 and 4 As shown in , the lengths of the plurality of outer openings 4221 b in the circumferential direction of the first airway ring 421 are not less than the circumferential length of any first opening in the first airway ring 421 , and the third opening is arranged around the circumference of the third airway 4231 .

[0052] Specifically, the outer opening 4221b is larger than the first opening, so that several expansion air channels 4221 and several contraction air channels 4222 can be better connected with the first opening; the third opening is arranged around the circumference of the third air channel 4231, so that no matter how the rotating air channel ring 422 rotates, several expansion air channels 4221 and several contraction air channels 4222 can be connected with the third air channel 4231, thereby achieving the effect of the air supply component 300 continuously supplying air to the rotating air channel ring 422.

[0053] In one embodiment, Figures 3 and 4 As shown in , the driving assembly 410 includes: an air outlet nozzle 411, which is arranged on the rotating airway ring 422 and communicates with the contraction airway 4222, and the air outlet nozzle 411 has an air outlet along the circumference of the rotating airway ring 422.

[0054] Specifically, such as Figures 3 and 4 As shown in , when multiple air outlet nozzles 411 are provided, the air outlets on the multiple air outlet nozzles 411 are all arranged along the same circumferential direction. It is understandable that when the contraction air duct 4222 is connected to the airbag portion 210, the airbag portion 210 can be deflated, so that the airbag portion 210 can provide high-pressure gas to the corresponding contraction air duct 4222 and eject the gas through the corresponding air outlet. Since the direction of the air outlet is arranged along the circumference of the rotating airway ring 422, it can provide thrust along the circumference of the rotating airway ring 422 to the rotating airway ring 422. When the conditions are right, the effect of driving the rotating airway ring 422 to rotate can be achieved. It should be noted that the drive assembly 410 may include only the air outlet nozzle 411, or it may also include other drive structures, such as the hollow cup motor mentioned above. When the drive assembly 410 also includes other drive structures, the air outlet nozzle 411 can serve as an auxiliary drive structure and only provide part of the thrust.

[0055] In one embodiment, Figure 2As shown in , the intestinal massager further includes an elastic bag 120 . The massager body 100 is provided with a groove 110 for accommodating the massage airbag 200 , and the elastic bag 120 covers the opening of the groove 110 .

[0056] Specifically, the elastic bladder 120 can be made of a skin-friendly material to enhance comfort. By providing the elastic bladder 120, multiple airbag sections 210 can form an integrated structure to apply pressure to the user's abdomen, rather than a single airbag section 210. When multiple airbag sections 210 apply pressure to the patient's abdomen, the pressure is applied more evenly, enhancing comfort.

[0057] A control method for an intestinal massager as described above comprises the following steps: inflating a plurality of airbag sections 210 in the circumferential direction of the massage airbag 200 in sequence through the airway control component 400 to put them in an expanded state, and deflating a plurality of airbag sections 210 to put them in a contracted state.

[0058] In one embodiment, the airway control assembly 400 is used to sequentially inflate several airbag portions 210 along the circumference of the massage airbag 200 to put them in an expanded state, and to deflate the remaining airbag portions 210 to put them in a contracted state.

[0059] In one embodiment, no more than one-third of the airbag portion 210 is in the expanded state.

[0060] In summary, the present application relates to the technical field of intestinal massagers, and discloses an intestinal massager and a control method thereof, which includes a massager body, a massage airbag, an air supply assembly, and an airway control assembly. The massage airbag includes a plurality of airbag portions annularly distributed on the massager body; the air supply assembly is separately provided from the massager body, and the airway control assembly sequentially drives the plurality of airbag portions along the circumference of the massage airbag to form an expanded state to perform local compression on the user's abdomen. The present invention controls the state of the airbag portion by providing an airway control assembly. The airbag portion in the expanded state is equivalent to a "massage head", and the airway control assembly sequentially drives the plurality of airbag portions along the circumference of the massage airbag to form an expanded state, thereby achieving the effect of the "massage head" moving along the circumference of the massage airbag to perform local compression on the user's abdomen. Since the power is provided by the external air supply assembly, there is no need to apply weight to the user's abdomen, and the present invention is suitable for the elderly.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A bowel massager, characterized in that: include: a massager body, the massager body being adapted to be fixed to the abdomen of a user; Massage airbags, the massage airbags comprising a plurality of airbag portions annularly distributed on the massager body; An air supply assembly, the air supply assembly being separately provided from the massager body; an airway control assembly, the airway control assembly being disposed on the massager body and connected to the air supply assembly; Among them, some of the airbag parts are connected with the air supply component through the airway control component to form an expanded state, and some of the airbag parts are connected with the outside world through the airway control component to form a contracted state. The airway control component drives several of the airbag parts in sequence along the circumference of the massage airbag to form an expanded state to perform local pressure on the user's abdomen.

2. The intestinal massager according to claim 1, characterized in that The airway control assembly includes: a drive assembly, the drive assembly being disposed on the massager body; An airway control ring, the airway control ring being rotatably mounted on the massager body, the airway control ring being provided with a plurality of expansion airways and a plurality of contraction airways, wherein the plurality of expansion airways are in communication with the air supply assembly, and the plurality of contraction airways are in communication with the outside world; The airway control ring is driven by the driving assembly to rotate, thereby driving a plurality of the expansion airways and a plurality of the contraction airways to rotate along the circumference of the airway control ring, and the plurality of the expansion airways and the plurality of the contraction airways are respectively connected to the closest plurality of the airbag parts.

3. The intestinal massager according to claim 2, characterized in that The airway control ring includes: a first airway ring, the first airway ring is arranged on the massager body, the first airway ring is respectively provided with a plurality of first airways, and the plurality of first airways are respectively connected to the plurality of airbag parts in a one-to-one correspondence; A rotating airway ring, wherein the first airway ring is sleeved on the rotating airway ring, and a plurality of the expansion airways and a plurality of the contraction airways are respectively arranged on the rotating airway ring, and the rotating airway ring is driven by the driving component to rotate to drive the plurality of the expansion airways and the plurality of the contraction airways to rotate along the circumference of the rotating airway ring, and the plurality of the expansion airways and the plurality of the contraction airways are respectively connected to the plurality of first airways that are closest to them.

4. The intestinal massager according to claim 3, characterized in that The airway control ring also includes: a third airway ring, the rotating airway ring is sleeved on the third airway ring, the third airway ring is provided with a third airway, and the third airway is respectively connected to the air supply component, several of the expansion airways and several of the contraction airways.

5. The intestinal massager according to claim 4, characterized in that: Several of the first airways have a first opening arranged on the centripetal surface of the first airway ring, several of the expansion airways have an outer opening arranged on the centripetal surface of the rotating airway ring and an inner opening on the centripetal surface, and several of the third airways have a third opening arranged on the centrifugal surface of the third airway ring.

6. The intestinal massager according to claim 5, characterized in that The lengths of several of the outer openings in the circumferential direction of the first airway ring are not less than the length of any of the first openings in the circumferential direction of the first airway ring, and the third openings are arranged around the circumference of the third airway.

7. The intestinal massager according to claim 3, characterized in that The driving assembly includes an air outlet nozzle, which is arranged on the rotating airway ring and communicates with the contraction airway, and has an air outlet along the circumference of the rotating airway ring.

8. The intestinal massager according to claim 1, characterized in that The intestinal massager further comprises an elastic bag. The massager body is provided with a groove for accommodating the massage air bag, and the elastic bag covers the opening of the groove.

9. A control method for the intestinal massager according to any one of claims 1 to 8, characterized in that: The method comprises the following steps: inflating a plurality of airbag parts in sequence along the circumference of the massage airbag through an airway control component to put them in an expanded state, and deflating a plurality of airbag parts to put them in a contracted state.

10. The control method of the intestinal massager according to claim 9, characterized in that: The airway control component is used to inflate several airbag parts in sequence along the circumference of the massage airbag to put them in an expanded state, and to deflate the remaining airbag parts to put them in a contracted state.