Intelligent anti-lost waistcoat for fixing drainage tube

Abstract

The invention discloses an intelligent anti-lost waistcoat for fixing a drainage tube. The intelligent anti-lost waistcoat comprises a waistcoat body, a circular limiting pillow for limiting the neck movement range of a patient is arranged at the neckline of the waistcoat body; limiting mechanisms used for limiting the drainage tube are arranged on the peripheral faces of the left side and the right side of the limiting pillow correspondingly, and each limiting mechanism comprises a containing groove formed in the peripheral face of the limiting pillow; the limiting seat is fixedly arranged at the groove bottom of the placing groove, and the limiting seat is provided with a clamping groove matched with the drainage tube in size; the two sets of sliding plates are arranged on the two groove walls of the containing groove correspondingly, and sliding grooves are formed in the sliding plates; the two pressing rollers are arranged on the two sets of sliding plates in a sliding mode respectively, sliding columns are arranged at the two ends of each pressing roller, the sliding columns are inserted into the sliding grooves of the corresponding sliding plates, a first spring is fixed to the surface of the side, away from the other sliding column, of each sliding column, and the end, away from the corresponding sliding column, of each first spring is fixedly connected with the corresponding sliding plate. The intelligent anti-lost waistcoat for fixing the drainage tube not only limits the movement range of the neck of a patient, but also fixes and limits the drainage tube.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing, and in particular to an intelligent anti-lost vest for fixing a drainage tube worn by patients with Alzheimer's disease. Background Art

[0002] Alzheimer's disease, the most common type of dementia, is a degenerative disease of the central nervous system characterized by progressive cognitive decline and behavioral impairment, primarily occurring in the elderly. Clinical manifestations include memory impairment, aphasia, apraxia, agnosia, impairment of visual-spatial abilities, impairment of abstract thinking and calculation, and personality and behavioral changes.

[0003] Alzheimer's disease has long been considered a difficult problem for the medical community to overcome. Traditional treatments generally use symptomatic medications, but these are often ineffective. Currently, a new and innovative surgical procedure, "bilateral deep cervical lymphatic-venous anastomosis (LVA)," is expected to become an effective surgical treatment for Alzheimer's patients. Related studies have shown that the accumulation of beta-amyloid and tau protein deposits is the main cause of Alzheimer's disease. Bilateral deep cervical lymphatic-venous anastomosis (LVA) surgically connects the lymphatic vessels in the deep neck to the neck veins. This is equivalent to reconstructing an "artificial channel" to divert the lymphatic system, reduce the resistance to lymphatic return in the brain, and return the deposited pathogenic proteins to the venous system through the "artificial channel," thereby clearing the "harmful" deposited proteins and providing a new possibility for alleviating the symptoms of Alzheimer's disease.

[0004] Bilateral deep cervical lymphovenous anastomosis (LVA) surgery leaves wounds on both sides of the neck, which are connected to drainage bottles via drainage tubes to drain blood into the drainage bottles. Due to cognitive impairment, patients struggle to follow the doctor's instructions for postoperative procedures, leading to a higher risk of accidental extubation and poor wound healing. Furthermore, hospitals experience high traffic volume, making 24-hour monitoring difficult. During the perioperative period, patients with this disease are at risk of accidentally getting lost in unfamiliar environments.

[0005] Existing smart vests for securing drainage tubes are limited in their use for patients undergoing this type of surgery. They cannot limit the position of the drainage tubes, which can easily cause them to be compressed or displaced during movement, causing injury. They also cannot limit the position of the patient's neck, which can lead to excessive neck movement in elderly people, resulting in poor wound healing. Therefore, how to provide a smart vest for securing drainage tubes that simultaneously limits neck movement and secures the tubes is a technical problem that medical professionals in this field urgently need to solve. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide an intelligent anti-lost vest for intelligently fixing the drainage tube. On the basis of the traditional intelligent anti-lost vest for fixing the drainage tube, a limiting pillow structure is designed to limit the range of movement of the patient's neck, and a limiting mechanism is designed on the limiting pillow to fix and limit the drainage tube.

[0007] In order to achieve the above-mentioned object, the present invention provides an intelligent anti-lost vest for fixing a drainage tube, comprising a vest body; a circular limiting pillow for limiting the range of movement of the patient's neck is provided at the collar of the vest body;

[0008] The outer circumferences on both sides of the limiting pillow are provided with limiting mechanisms for limiting the drainage tube, and the limiting mechanisms include:

[0009] A placement groove is provided on the outer peripheral surface of the position limiting pillow;

[0010] A limiting seat is fixedly arranged at the bottom of the placement slot, and the limiting seat has a slot matching the size of the drainage tube;

[0011] Two sets of sliding plates are respectively arranged on the two groove walls of the placement groove, and the two sets of sliding plates extend toward the opposite groove walls. Each set of sliding plates consists of two sliding plates arranged at intervals above and below, and the sliding plates are each provided with a sliding groove;

[0012] Two pressure rollers are respectively slidably arranged on the two groups of sliding plates, and a narrow opening for the drainage tube to pass through is formed between the two pressure rollers, wherein both ends of the pressure rollers have sliding columns, and the sliding columns are inserted into the sliding grooves of the corresponding sliding plates, and a first spring is fixed to the surface of the side of the sliding column away from the other sliding column, and the end of the first spring away from the corresponding sliding column is fixedly connected to the corresponding sliding plate.

[0013] Preferably, an adsorption plate for adsorbing the drainage tube is fixed to the bottom of the slot of the limiting seat.

[0014] Preferably, the front surface of the position limiting pillow is provided with a hidden buckle for clamping and fixing the neck of an elderly patient.

[0015] Preferably, the limiting pillow is connected to the vest body by stitching.

[0016] Preferably, the limiting pillow is detachably connected to the vest body via a zipper.

[0017] Preferably, the front surface of the vest body is provided with a first pocket and a second pocket in sequence from top to bottom;

[0018] There are two first pockets, which are arranged on the left and right sides of the zipper of the vest body;

[0019] There are two second pockets, which are arranged on the left and right sides of the zipper of the vest body.

[0020] Preferably, the front surface and the rear surface of the vest body are both provided with fluorescent prompt strips for quickly identifying the patient.

[0021] Preferably, a voice player and a locator are provided on the front surface of the position limiting pillow.

[0022] Preferably, the rear surface of the vest body is provided with a slogan display screen for displaying slogans and patient information.

[0023] Preferably, a plurality of air bags are provided in the interlayer of the vest body, and each of the air bags is installed in the vest body through a hollow seat, and the hollow seat has an air pipe connected to the air bag;

[0024] The outlet of the trachea is embedded with a plug, the inner end surface of the plug is provided with a connecting block, the connecting block is movably connected to a movable plate through a bearing, the side surface of the movable plate is fixedly connected to a second spring, and the end of the second spring away from the connecting block is fixedly connected to the inner wall of the trachea.

[0025] The present invention has the following beneficial effects:

[0026] During actual use, first open the hidden buckle in front of the limiting pillow 6, and wear the vest body 1 on the patient, while putting the limiting pillow 6 around the patient's neck and locking the hidden buckle; then push the two pressure rollers 20 in opposite directions, and insert the drainage tube into the slot inside the limiting seat 23. In this way, the drainage tube can be squeezed and fixed inside the slot of the limiting seat 23 through the two pressure rollers 20 by relying on the elastic force of the first spring 25.

[0027] To sum up, based on the traditional intelligent anti-lost vest for fixing the drainage tube, the present invention specially designs a limiting pillow structure for patients undergoing bilateral deep cervical lymphovenous anastomosis to limit the patient's neck movement range, and designs a limiting mechanism on the limiting pillow to fix and limit the drainage tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a front schematic diagram of the intelligent anti-lost vest for fixing the drainage tube according to an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the back of the intelligent anti-lost vest for fixing the drainage tube according to an embodiment of the present invention;

[0030] Figure 3 This is a schematic structural diagram of a position limiting pillow according to an embodiment of the present invention;

[0031] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0032] Figure 5 This is a schematic structural diagram of a pressure roller according to an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of the internal structure of the vest body according to an embodiment of the present invention;

[0034] Figure 7 for Figure 6 Schematic diagram of the structure at A in the middle;

[0035] Figure 8 This is a schematic diagram of the internal structure of the trachea according to an embodiment of the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of the anti-lost system process according to an embodiment of the present invention.

[0037] Among them: 1. Vest body; 2. Second pocket; 3. Fluorescent prompt strip; 4. Zipper; 5. Positioner; 6. Limit pillow; 7. Camera; 8. First pocket; 9. Voice player; 10. Slogan display screen; 11. Limit seat; 12. Sliding plate; 13. Airbag; 14. Hollow seat; 15. Trachea; 16. Second spring; 17. Plug; 18. Connecting block; 19. Movable plate; 20. Press roller; 21. Slide groove; 22. Placement groove; 23. Limit seat; 24. Adsorption plate; 25. First spring; 26. Sliding column; 27. Drain pipe. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1 、 Figure 2 As shown, an embodiment of the present invention discloses an intelligent anti-lost vest for securing drainage tubes, comprising a vest body 1. A circular limiting pillow 6 is provided at the collar of the vest body 1 to limit the range of movement of the patient's neck. The front surface of the limiting pillow 6 is provided with a concealed buckle for clamping and securing the neck of an elderly patient. In actual use, the limiting pillow 6 is placed around the patient's neck to limit the range of movement, thereby preventing poor wound healing caused by the limited range of movement after bilateral deep cervical lymphovenous anastomosis (LVA).

[0040] Specifically, the limiting pillow 6 and the vest body 1 can be connected by stitching, or can be detachably connected by a zipper, or can be connected by other means.

[0041] In addition, the limiting pillow 6 also has the function of limiting the drainage tube. Specifically, the outer circumferences of the left and right sides of the limiting pillow 6 are both provided with limiting mechanisms for limiting the drainage tube. That is, the outer circumference of the limiting pillow 6 is provided with limiting mechanisms at the location corresponding to the wound to limit the drainage tube.

[0042] Specifically, such as Figures 3 to 5 As shown, the limiting mechanism includes:

[0043] The placement groove 22 is provided on the outer peripheral surface of the limiting pillow 6;

[0044] The limiting seat 23 is fixedly arranged at the bottom of the placement groove 22, and the limiting seat 23 has a slot matching the size of the drainage tube;

[0045] Two sets of sliding plates 12 are respectively arranged on the two groove walls of the placement groove 22. The two sets of sliding plates 12 extend toward the opposite groove walls. Each set of sliding plates 12 consists of two sliding plates 12 arranged at intervals above and below. The sliding plates 12 are each provided with a sliding groove.

[0046] Two pressure rollers 20 are respectively slidably arranged on two groups of sliding plates 12, and a narrow opening for the drainage tube to pass through is formed between the two pressure rollers. The two ends of the pressure roller 20 have sliding columns 26, and the sliding columns 26 are inserted into the sliding grooves 21 of the corresponding sliding plates 12. A first spring 25 is fixed to the surface of the side of the sliding column 26 away from the other sliding column 26, and one end of the first spring 25 away from the corresponding sliding column 26 is fixed to the corresponding sliding plate 12.

[0047] In actual use, the two pressing rollers 20 can be pushed in opposite directions, and the drainage tube can be inserted into the slot inside the limiting seat 23 through the narrow opening between the two pressing rollers 20. In this way, the drainage tube can be squeezed and fixed inside the slot of the limiting seat 23 by the two pressing rollers 20 by relying on the elastic force of the first spring 25. As a result, the drainage tube is confined between the limiting seat 23 and the pressing rollers 20, thereby avoiding damage caused by displacement of the drainage tube. Optionally, the limiting seat 23 can be made of rubber to increase the friction between the drainage tube and the limiting seat 23 and improve the limiting effect.

[0048] During actual use, first open the hidden buckle in front of the limiting pillow 6, and wear the vest body 1 on the patient, while putting the limiting pillow 6 around the patient's neck and locking the hidden buckle; then push the two pressure rollers 20 in opposite directions, and insert the drainage tube into the slot inside the limiting seat 23. In this way, the drainage tube can be squeezed and fixed inside the slot of the limiting seat 23 through the two pressure rollers 20 by relying on the elastic force of the first spring 25.

[0049] To sum up, based on the traditional intelligent anti-lost vest for fixing the drainage tube, the present invention specially designs a limiting pillow structure for patients undergoing bilateral deep cervical lymphovenous anastomosis to limit the patient's neck movement range, and designs a limiting mechanism on the limiting pillow to fix and limit the drainage tube.

[0050] Preferably, an adsorption disc 24 for adsorbing the drainage tube is fixed to the bottom of the slot of the limiting seat 23 to improve the fixed and limited effect of the drainage tube. Specifically, the surface of the adsorption disc 24 can be textured to increase the friction between the drainage tube and the adsorption disc 24, thereby improving the fixed and limited effect of the drainage tube; or the adsorption disc can be made of a magnetic material, and an iron block is fixed to the corresponding position of the drainage tube. When fixed, the iron block on the drainage tube is adsorbed and fixed to the adsorption disc 23, thereby improving the fixed and limited effect of the drainage tube.

[0051] like Figure 1 As shown, the front surface of the vest body is provided with a first pocket 8 and a second pocket 2 in sequence. There are two first pockets 8, which are arranged on the left and right sides of the zipper 4 of the vest body 1. There are also two second pockets 1, which are arranged on the left and right sides of the zipper 4 of the vest body 1.

[0052] The first pocket 8 and the second pocket 2 provide convenient storage for items. For example, after bilateral deep cervical lymphatic-venous anastomosis surgery, the end of the drainage tube away from the wound can be connected to a drainage bottle, draining blood from the wound to the drainage bottle. The drainage bottle can then be securely placed in the first pocket 8, making it easier for the elderly person to move around. Alternatively, the second pocket 2 can be used to store items such as a mobile phone, allowing passersby to call the contact number of an Alzheimer's patient if they become lost.

[0053] Preferably, Figure 1 、 Figure 2 As shown, the front and back surfaces of the vest body 1 are both provided with fluorescent reminder strips 3 for quick patient identification. Specifically, you can refer to the fluorescent green design of traffic police uniforms. Instead of full-color, appropriate contrasting colors are used. Slogans and contact information need to be fluorescent, so that the elderly can be easily identified by passers-by when walking at night.

[0054] Further, such as Figure 1 、 Figure 2 As shown, the front surface of the limit pillow 6 is provided with a voice player 9 and a locator 6. The locator 6 is used to locate the position of the Alzheimer's patient, and the voice player 9 is used to play the voice. A display screen 10 is also provided on the back of the vest body 1 for displaying Alzheimer's patient information.

[0055] In a more preferred embodiment, Figure 6 、 Figure 7 、 Figure 8As shown, the vest body 1 has several airbags 113 disposed within the interlayer. The bottom of each airbag 13 is mounted within the vest body 1 via a hollow seat 14. The hollow seat 14 has an air tube 15 connected to the airbag 13. The outlet of the air tube 15 is embedded with a plug 17. The inner end surface of the plug 17 is provided with a connecting block 18. The connecting block 18 is movably connected to a movable plate 19 via a bearing. The side surface of the movable plate 19 is fixedly connected to a second spring 16. The end of the second spring 16, which is away from the connecting block 19, is fixedly connected to the inner wall of the air tube 15.

[0056] When the vest body 1 is worn, air can be inflated into the airbag 13 through the trachea 15. After inflation, the plug 17 can be promptly inserted into the interior of the airbag 15 to prevent gas leakage from the airbag 13. When the vest body 1 is worn in cold weather, the airbag 13 can be used to increase the heat retention of the vest body 1. When the vest body 1 is worn in hot weather, cold water can be injected into the airbag 13 to achieve the purpose of cooling. When a patient falls after wearing the vest body 1, the gas in the airbag 13 can be used to cushion the fall. When the airbag 13 is strongly squeezed, the trachea 15 is affected by the air pressure and the plug 17 can be ejected from the interior of the trachea 15. The elasticity of the first spring 16 and the movement of the movable plate 19 can slow the ejection speed of the plug 17 from the trachea 15, resulting in a slow discharge of gas from the airbag 13, thereby protecting the patient's upper body.

[0057] The intelligent anti-lost vest for fixed drainage tube can prevent Alzheimer's patients from getting lost through the anti-lost system. Figure 9 As shown, the anti-lost system includes a positioning error analysis module, a speed anomaly detection module, an alarm reminder module, an information entry and archiving module, a voice broadcast module, a position fixation assessment module, a video recording module and a graphic extraction and comparison analysis module, and the positioning error analysis module, the speed anomaly detection module, the alarm reminder module, the information entry and archiving module, the voice broadcast module, the position fixation assessment module, the video recording module and the graphic extraction and comparison analysis module are all connected to the anti-lost system, the voice playback module is electrically connected to the voice player 9, the video recording module is electrically connected to the camera head 7, and the information entry and archiving module is electrically connected to the slogan display screen 10.

[0058] The information entry and archiving module can be used to enter and archive the personal information and family information of elderly patients. The signals after entry and archiving can be displayed through the slogan display screen 10. The positioning error analysis module can be used to detect the area where the elderly patients are located. When the elderly patients exceed the area, the positioning error analysis module can transmit the signal to the external control terminal or the mobile phone terminal, so that the medical staff or the elderly patients' families can guide the elderly patients to the designated area in time for activities. When the elderly patients are lost, the speed anomaly detection module can be used to evaluate the elderly patients' moving speed. According to the moving speed, it can be determined which means of transportation the elderly patients take to travel, and the alarm reminder module can be used to detect the elderly patients' moving speed. The block and voice broadcast module can simultaneously use the voice player 9 to make sounds to attract people around the elderly patient to watch. By observing the content displayed on the slogan display screen 10 on the back of the vest body 1, the onlookers can call the family members to promptly inform the elderly patient's location. The position fixed evaluation module can locate the length of time the elderly patient is at the location to prevent the patient from staying too long and affecting the subsequent search work. The camera recording module can be used to shoot and record the environment around the elderly patient. The graphic extraction and comparison analysis module can extract and compare the pictures entered by the camera recording module, so that the family members can accurately know the location of the elderly patient, which reduces the search effort of the elderly patient.

[0059] The information entry and archiving module can be used to enter and archive the personal information and family information of elderly patients. The signals after entry and archiving can be displayed through the slogan display screen 10. The positioning error analysis module can be used to detect the area where the elderly patient is located. When the elderly patient exceeds the area, the positioning error analysis module can transmit the signal to the external control terminal or the mobile phone terminal, so that the medical staff or the elderly patient's family can guide the elderly patient to the designated area in time for activities. When the elderly patient is lost, the speed anomaly detection module can be used to evaluate the elderly patient's moving speed. According to the moving speed, it can be determined which means of transportation the elderly patient takes for travel. The alarm reminder module and the voice broadcast module can simultaneously use the voice player 9 to generate The sound attracts people around the elderly patient to watch. By observing the content displayed on the slogan display screen 10 on the back of the vest body 1, the onlookers can call the family members to inform them of the elderly patient's location in time. At the same time, the location of the elderly patient can be located through the positioning module, and the positioning address can be transmitted to the mobile phone. The position fixation evaluation module can locate the length of time the elderly patient is in the location to prevent the elderly patient from staying too long and affecting the subsequent search work. After the positioning module transmits the positioning address to the mobile phone, the camera recording module can be used to shoot and record the environment around the elderly patient. The graphic extraction and comparison analysis module can extract and compare the pictures recorded by the camera recording module, so that the family members can accurately know the location of the elderly patient.

[0060] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0061] It should be understood that the use of "system," "device," "unit," and / or "module" in this application is merely a method for distinguishing different components, elements, parts, portions, or assemblies at different levels. However, if other terms can achieve the same purpose, the terms may be replaced by other expressions.

[0062] As used in this application and the claims, unless the context clearly indicates an exception, the terms "a," "an," "an," and / or "the" are not intended to refer to the singular and may include the plural, unless the context clearly indicates otherwise. Generally speaking, the terms "comprises" and "include" only indicate the inclusion of the steps and elements specifically identified, and these steps and elements do not constitute an exclusive list. A method or apparatus may also include other steps or elements. The phrase "comprises a..." does not preclude the presence of additional identical elements in the process, method, product, or apparatus that includes the elements.

[0063] In the description of the embodiments of this application, unless otherwise specified, " / " represents or. For example, A / B can represent A or B. "And / or" in this article is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of this application, "plurality" means two or more than two.

[0064] In the following, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0065] If a flow chart is used in this application, the flow chart is used to illustrate the operations performed by the system according to the embodiments of the application. It should be understood that the previous or subsequent operations are not necessarily performed in exact order. Instead, the steps can be processed in reverse order or simultaneously. At the same time, other operations can be added to these processes, or one or more operations can be removed from these processes.

[0066] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the core ideas of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An intelligent anti-lost vest for fixing a drainage tube, comprising a vest body; characterized in that: The collar of the vest body is provided with a circular limiting pillow for limiting the range of movement of the patient's neck; The outer circumferences on both sides of the limiting pillow are provided with limiting mechanisms for limiting the drainage tube, and the limiting mechanisms include: A placement groove is provided on the outer peripheral surface of the position limiting pillow; A limiting seat is fixedly arranged at the bottom of the placement slot, and the limiting seat has a slot matching the size of the drainage tube; Two sets of sliding plates are respectively arranged on the two groove walls of the placement groove, and the two sets of sliding plates extend toward the opposite groove walls. Each set of sliding plates consists of two sliding plates arranged at intervals above and below, and the sliding plates are each provided with a sliding groove; Two pressure rollers are respectively slidably arranged on the two groups of sliding plates, and a narrow opening for the drainage tube to pass through is formed between the two pressure rollers, wherein both ends of the pressure rollers have sliding columns, and the sliding columns are inserted into the sliding grooves of the corresponding sliding plates, and a first spring is fixed to the surface of the side of the sliding column away from the other sliding column, and the end of the first spring away from the corresponding sliding column is fixedly connected to the corresponding sliding plate.

2. The intelligent anti-lost vest for fixing the drainage tube according to claim 1 is characterized in that: An adsorption disk for adsorbing the drainage tube is fixed at the bottom of the slot of the limiting seat.

3. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The front surface of the position limiting pillow is provided with a hidden buckle for clamping and fixing the neck of an elderly patient.

4. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The limiting pillow is connected to the vest body through stitching.

5. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The limiting pillow is detachably connected to the vest body via a zipper.

6. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The front surface of the vest body is provided with a first pocket and a second pocket in sequence from top to bottom; There are two first pockets, which are arranged on the left and right sides of the zipper of the vest body; There are two second pockets, which are arranged on the left and right sides of the zipper of the vest body.

7. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The front surface and the rear surface of the vest body are both provided with fluorescent prompt strips for quickly identifying the patient.

8. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The front surface of the position limiting pillow is provided with a voice player and a locator.

9. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: The rear surface of the vest body is provided with a slogan display screen for displaying slogans and patient information.

10. The intelligent anti-lost vest for fixing the drainage tube according to claim 2, characterized in that: A plurality of air bags are provided in the compartment of the vest body, and each of the air bags is installed in the vest body through a hollow seat, and the hollow seat has an air pipe connected to the air bag; The outlet of the trachea is embedded with a plug, the inner end surface of the plug is provided with a connecting block, the connecting block is movably connected to a movable plate through a bearing, the side surface of the movable plate is fixedly connected to a second spring, and the end of the second spring away from the connecting block is fixedly connected to the inner wall of the trachea.

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