CN220237494U - Lip nursing device - Google Patents

Abstract

The utility model discloses a lip care device, which includes a fixed sleeve. A dental pad component, an elastic support component and an outer lip protective pad are installed on the fixed sleeve. The tube wall below the fixed sleeve is provided with a hole for mounting the device to the oropharynx. A slot on the ventilation tube or tracheal intubation, the tooth pad assembly includes a tooth pad body, a liquid absorbing sponge is provided on the inside of the tooth pad body, and grooves for teeth to be embedded are provided on the upper and lower end surfaces of the tooth pad body. The outer lip protective pad has an arc surface shape that can completely cover the outside of the lip. The inner side of the outer lip protective pad is equipped with a skin-friendly soft pad and gauze. The elastic support component includes an external elastic support ring and an internal fixed ring. The external elastic support ring and fixed ring There are pulling thin wires between the cannulas, which can realize the automatic expansion of the external elastic support ring under the action of The secretions in the lip support, disinfect and moisturize the lips and teeth.

Description

A kind of lip care device

Technical field

The utility model belongs to the technical field of medical devices and relates to a clinical care device, in particular to a lip care device.

Background technique

Tracheal intubation is a common assisted ventilation method in clinical practice. It is mainly used in patients with severe respiratory insufficiency, high risk of respiratory tract injury or aspiration, and various types of general anesthesia surgeries. Due to the special breathing method, patients have their mouths open for a long time, causing them to lose a lot of water through the respiratory tract, often causing chapped lips and bleeding, and causing oral flora imbalance, which can lead to oral ulcers, glossitis, and even aspiration pneumonia. At the same time, it is difficult to provide effective oral care in clinical work, and it seriously affects the appearance of the patient's lips and the patient's quality of life after extubation. Secondly, epilepsy patients are prone to emergencies such as lip and tongue bites and oral secretions blocking the trachea when they have a sudden seizure, which seriously endangers the patient's life.

At present, in clinical practice, after successful tracheal intubation, ordinary dental pads are usually used for fixation and at the same time protecting the teeth. However, traditional devices have the following problems:

1. The scope of protection is limited. It only prevents tooth bites and cannot effectively protect the skin and mucous membranes of the lips. The incidence of chapping and bleeding is high, and the degree of humanistic care is lacking.

2. It has a single function. For patients with many missing teeth, the dental pad is in direct contact with the gums, causing obvious damage.

3. For lip and oral care, methods such as covering with moist gauze or wiping with disinfectant are still used, which greatly increases the care workload and is not effective, and can easily induce oral ulcers, glossitis, aspiration pneumonia, etc.

4. It is not easy to fix and needs to be fixed on the neck with a rope or other items, which is time-consuming and labor-intensive and has low patient comfort.

5. For patients with epileptic seizures, there is a lack of cleaning of oral secretions. Although ordinary dental pads can protect teeth and prevent tongue biting, it increases the risk of aspiration of secretions.

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lip care device that can solve the technical problems in the existing device such as single function, complicated operation, and easy to cause diseases.

In order to solve the above technical problems, the present utility model adopts the following technical solutions to achieve:

A lip care device, including a fixed sleeve 1, and a dental pad assembly 2 and an outer lip protective pad 3 are provided on the fixed sleeve 1;

The dental pad assembly 2 includes a dental pad body 21 that fits the curvature of the tooth's occlusal surface. The upper and lower end surfaces of the dental pad body 21 are provided with grooves 22 for teeth to be embedded in. The bottom of the groove 22 is paved with Elastic cushion layer, the middle part of the mouthguard body 21 is provided with a first through hole 23 along the longitudinal direction, and a first bayonet 26 is provided below the first through hole 23 and penetrates the lower end of the mouthguard body 21;

The outer lip protective pad 3 has an arc surface shape, a second through hole 31 is provided in the middle of the outer lip protective pad 3, and a second bayonet is provided below the second through hole 31 through the lower end of the outer lip protective pad 3. 32;

The cross-section of the fixed sleeve 1 is circular or rectangular with rounded corners. The lower wall of the fixed sleeve 1 is provided with slots 13 penetrating both ends of the fixed sleeve 1 in the axial direction. The fixed sleeve 1 is sequentially Pass through the first through hole 23 and the second through hole 31 to be fixedly connected to the dental pad assembly 2 and the outer labial protective pad 3;

A liquid absorbing sponge 24 is provided inside the mouth pad body 21 .

The utility model also has the following technical features:

The fixed sleeve 1 is also provided with an elastic support component 4, and the elastic support component 4 is provided between the dental pad component 2 and the outer labial protective pad 3;

The elastic support assembly 4 includes an outer elastic support ring 41 and an inner fixed ring 42 arranged coaxially. A first notch 43 is provided below the outer elastic support ring 41, and a second notch 44 is provided below the inner fixed ring 42. The two ends on the same side of the first notch 43 and the second notch 44 are respectively connected by an arc-shaped elastic connecting arm 45, and the internal fixing ring 42 is sleeved on the fixing sleeve 1 and fixedly connected thereto;

An elastic membrane 46 is provided in the closed plane surrounded by the outer elastic support ring 41, the inner fixed ring 42 and the elastic connecting arm 45.

The fixed sleeve 1 includes an outer tooth section 11 and an inner tooth section 12. The outer lip protection pad 3 and the elastic support component 4 are arranged on the outer tooth section 11. The tooth pad assembly 2 is arranged inside the tooth. Paragraph 12a;

The tooth outer section 11 is surrounded by a pair of arc-shaped support plates 111 and an elastic pressure plate 112. The elastic pressure plate 112 is arranged between a pair of support plates 111. The tail end of the support plate 111 and the tail end of the elastic pressure plate 112 Both are integrally connected to the head end of the tooth inner section 12;

The elastic support component 4 also includes a plurality of pulling thin wires 47 of different lengths. One end of the pulling thin wire 47 is fixedly connected to the inside of the external elastic support ring 41, and the other end of the pulling thin wire 47 is fixedly connected to the outer elastic support ring 41. on the elastic pressing plate 112 mentioned above.

A mounting slot 113 is respectively provided on the inner wall of the pair of support plates 111 near the head end. The two mounting slots 113 are symmetrically arranged, and a fixing component 7 is installed in each of the mounting slots 113;

The fixing assembly 7 includes an arc-shaped extrusion plate 71 and a spring 72 . One end of the spring 72 is fixedly installed at the bottom of the mounting groove 113 , and the other end of the spring 72 is fixedly installed at the bottom of the arc-shaped extrusion plate 71 .

The length of the fixed sleeve is 3-5cm.

The width of the first bayonet 26 and the second bayonet 32 is not less than the width of the bayonet slot 13 .

The width between a pair of elastic connecting arms 45 is not less than the width of the clamping slot 13 .

The mouth pad body 21 includes an incisor area 211 and a pair of molar areas 212. The longitudinal height of the incisor area 211 is higher than the longitudinal height of the molar area 212. The absorbent sponge 24 is detachably installed on A pair of inner sides of the molar area 212.

The width of the groove on the incisor area 211 is 5-6 mm, and the width of the groove on the molar area 212 is 10-12 mm.

A skin-friendly soft pad 5 is provided on the inside of the lip outer protective pad 3, and a removable gauze 6 is provided on the inside of the skin-friendly soft pad 5.

Compared with the existing technology, this utility model has the following technical effects:

(Ⅰ) The utility model has a reasonable structure and is easy to operate. It is suitable for tracheal intubation and people with epilepsy. The fixed sleeve can quickly install the device on the oropharyngeal ventilation tube or tracheal intubation to avoid opening the airway. For secondary damage to teeth, lips and tongue, the structural setting of the dental pad assembly effectively supports the patient's oral cavity, prevents the patient from over-biting unconsciously and causes damage to the teeth and even gums, avoids sliding deviation, and can absorb the oral cavity Secretions in the patient's mouth can prevent patients from aspiration or clogging the oral airway. The outer lip protective pad can completely cover the outside of the patient's lip, protecting the patient's lips. The skin-friendly soft pad not only improves the patient's comfort, but also protects against epilepsy. Patients with attacks can prevent lip bites. The removable gauze can be easily replaced and can also disinfect while moisturizing.

(II) The structural arrangement of the elastic support component in the present utility model can be quickly operated and plays a role in supporting and fixing the device. There is no need to fix the device from the outside again, saving rescue time. Even if the patient shakes his head, the device will not be affected. more stable and more beautiful.

Description of drawings

Figure 1 is a top view of the overall structure of the utility model.

Figure 2 is a schematic diagram of the overall structure of the utility model.

Figure 3 is a schematic structural diagram of the elastic support component of the present invention.

Figure 4 is a structural view of the dental pad assembly of the present invention.

Figure 5 is a top view of the dental pad assembly of the present invention.

Fig. 6 is a cross-sectional view along line A-A in Fig. 5 .

FIG. 7 is a cross-sectional view along line B-B in FIG. 5 .

Figure 8 is a schematic diagram of the initial state of the elastic support assembly of the present invention.

Figure 9 is a view of the elastic support component of the present invention in its deployed state.

Figure 10 is a cross-sectional view of the outer section of the tooth of the fixed sleeve of the present invention.

Figure 11 is the second cross-sectional view of the tooth outer section of the fixed sleeve of the present invention.

Figure 12 is a schematic structural diagram of the device suitable for oropharyngeal airway.

The meaning of each label in the figure is:

1. Fixed sleeve, 2. Dental pad component, 3. Lip outer protective pad, 4. Elastic support component, 5. Skin-friendly soft pad, 6. Gauze, 7. Fixed component;

11. Tooth outer section, 12. Tooth inner section, 13. Card slot, 111. Support plate, 112. Elastic pressure plate, 113. Installation slot;

21. Mouth pad body, 211. Incisor area, 212. Molar area, 22. Groove, 23. First through hole, 24. Absorbent sponge, 25. Mounting plate, 26. First bayonet;

31. Second through hole, 32. Second bayonet;

41. External elastic support ring, 42. Internal fixed ring, 43. First notch, 44. Second notch, 45. Elastic connecting arm, 46. Elastic membrane, 47. Pulling thin wire;

71. Arc extrusion plate, 72. Spring.

The specific content of the present invention will be further explained in detail below in conjunction with the examples.

Detailed ways

Complying with the above technical solution, specific embodiments of the present invention are given below. It should be noted that the present utility model is not limited to the following specific embodiments. All equivalent transformations made on the basis of the technical solution of the present application fall into the scope of the present utility model. scope of protection.

In this utility model, unless otherwise stated, the directional words used such as "upper", "lower", "left", "right", etc. usually refer to the drawings in the corresponding drawings as the basis. , "inside" and "outside" refer to the inside and outside of the corresponding component outline, and "longitudinal", "transverse" and "vertical" refer to the marked directions in the drawings.

Example:

This embodiment provides a lip care device, as shown in Figures 1 to 12, including a fixed sleeve 1. The fixed sleeve 1 is provided with a tooth pad assembly 2 and an outer lip protective pad 3;

The dental pad assembly 2 includes a dental pad body 21 that fits the curvature of the tooth's occlusal surface. The upper and lower end surfaces of the dental pad body 21 are both provided with grooves 22 for teeth to insert into. The bottom of the groove 22 is laid with an elastic cushion. layer, a first through hole 23 is provided in the middle of the mouthpiece body 21 along the longitudinal direction, and a first bayonet 26 is provided below the first through hole 23 and penetrates the lower end of the mouthpiece body 21;

The lip outer protective pad 3 has an arc surface shape, a second through hole 31 is provided in the middle of the lip outer protective pad 3, and a second bayonet 32 is provided below the second through hole 31 and penetrates the lower end of the lip outer protective pad 3;

The cross-section of the fixed sleeve 1 is circular or rectangular with rounded corners. The lower wall of the fixed sleeve 1 is provided with slots 13 penetrating both ends of the fixed sleeve 1 in the axial direction. The fixed sleeve 1 passes through the first through hole in turn. 23 and the second through hole 31 are fixedly connected to the dental pad assembly 2 and the outer labial protective pad 3;

A liquid-absorbing sponge 24 is provided inside the tooth pad body 21 .

In this embodiment, the device is used to fit on the oropharyngeal ventilator or tracheal intubation, and is inserted into the mouth of an unconscious patient to protect the patient's teeth and lips, and fix the cross-sectional shape of the cannula 1 to the oropharyngeal ventilator. Or the outer contour of the endotracheal tube fits well, and the width of the slot 13 is slightly smaller than the width of the oropharyngeal ventilation tube or the endotracheal tube. Furthermore, the width of the first bayonet 26 and the second bayonet 32 is not smaller than the width of the bayonet 13 The width of the slot 13, the first bayonet 26 and the second bayonet 32 allow the device to be quickly installed on the oropharyngeal ventilator or tracheal intubation to avoid damage to the teeth, lips and tongue when opening the airway. Secondary damage, the mouth pad body 21 is made of hard plastic material, which effectively supports the patient's oral cavity while fitting the curvature of the occlusal surface of the patient's teeth, preventing the patient from unconsciously overbiting and causing damage to the teeth and even the gums. The groove 22 structure provided on the upper and lower end surfaces of the pad body 21 can effectively fix the tooth pad body 21 on the teeth. The elastic soft pad layer is provided when used by patients with many tooth defects to avoid damaging the gums when the patient opens the mouth for a long time or In the event of an epileptic seizure, the absorbent sponge 24 provided on the inside of the mouth pad body 21 can absorb secretions in the oral cavity to prevent the patient from aspiration or clogging the oral airway. When the lip is opened, it can completely cover the outside of the lip, protecting the patient's lips.

Preferably, a skin-friendly soft pad 5 is provided on the inside of the outer lip protection pad 3 to improve the patient's comfort and prevent lip bites for epileptic seizure patients. Furthermore, a skin-friendly soft pad 5 is provided on the inside of the outer lip protective pad 3. The detachable gauze 6 can moisturize the lips of patients with long-term intubation. The gauze 6 can be soaked in anti-inflammatory liquid during use, which can also play a disinfecting role while moisturizing. The detachable structure of the gauze 6 is easy to replace. .

As a preferred solution of this embodiment, in this embodiment, the fixed sleeve 1 is also provided with an elastic support component 4, and the elastic support component 4 is disposed between the dental pad component 2 and the outer labial protective pad 3;

The elastic support assembly 4 includes an outer elastic support ring 41 and an inner fixed ring 42 arranged coaxially. A first notch 43 is provided below the outer elastic support ring 41. A second notch 44 is provided below the inner fixed ring 42. The first notch 43 The two ends on the same side as the second notch 44 are respectively connected by an arc-shaped elastic connecting arm 45, and the internal fixing ring 42 is sleeved on the fixing sleeve 1 and is fixedly connected to it; in use, the elastic support component 4 is positioned on the patient Between the lips and teeth, it plays the role of supporting and fixing the device. There is no need to fix the device from the outside again. Even if the patient shakes his head, it will not affect the stability of the device, and it is more beautiful. The first gap 43, the first gap The space enclosed by the two notches 44 and the pair of elastic connecting arms 45 allows the oropharyngeal ventilation tube or tracheal intubation to pass through and be smoothly stuck into the fixed sleeve 1 .

Furthermore, an elastic membrane 46 is provided in the closed plane surrounded by the outer elastic support ring 41, the inner fixed ring 42 and the elastic connecting arm 45. The elastic membrane 46 can increase the humidity of the patient's oral cavity and keep it moist.

As a preferred solution of this embodiment, in this embodiment, the fixed sleeve 1 includes an outer tooth section 11 and an inner tooth section 12. The outer labial protective pad 3 and the elastic support component 4 are arranged on the outer tooth section 11. The tooth pad assembly 2 is provided on the inner section 12 of the tooth;

The tooth outer section 11 is surrounded by a pair of arc-shaped support plates 111 and an elastic pressure plate 112. The elastic pressure plate 112 is arranged between a pair of support plates 111. The tail ends of the support plates 111 and the elastic pressure plate 112 are both in contact with the tooth. The head end of the inner section 12 is integrally connected;

Furthermore, when the device is in the initial state, the outer elastic support ring 41 is compressed to the limit in the longitudinal direction, and the shape is elliptical. The elastic support component 4 also includes a plurality of pulling thin wires 47 of different lengths. The pulling thin wires 47 One end is fixedly connected to the inside of the external elastic support ring 41, and the other end of the pulling thin wire 47 is fixedly connected to the elastic pressure plate 112. The pulling thin wire 47 is located outside the elastic membrane 46; the shortest length of the pulling thin wire 44 is The distance between the highest point of the outer elastic support ring 41 and the elastic pressure plate 112 when the outer elastic support ring 41 is compressed to the limit in the longitudinal direction. The remaining pulling thin wires 44 are distributed in a fan shape at equal intervals in the radial direction of the outer elastic support ring 41, and are pulled in the initial state of the device. The thin pulling wires 44 are all in a taut state. After placing the device into the patient's mouth, press the elastic pressure plate 112 toward the center of the tooth outer section 11, and the multiple pulling thin wires 44 will be disconnected under the action of tension. At this time, the external elastic support The ring 41 is fully expanded in the cavity between the lip and the teeth under its own elasticity, so that the device remains stable relative to the patient's oral cavity.

As a preferred solution of this embodiment, in this embodiment, a mounting slot 113 is respectively provided on the inner wall of a pair of support plates 111 near the head end. The two mounting slots 113 are symmetrically arranged, and a fixing component is installed in each mounting slot 113. 7;

The fixing assembly 7 includes an arc-shaped extrusion plate 71 and a spring 72 . One end of the spring 72 is fixedly installed at the bottom of the installation slot 113 , and the other end of the spring 72 is fixedly installed at the bottom of the arc-shaped extrusion plate 71 .

In this embodiment, the arc surface of the arc-shaped extrusion plate 71 fits the side wall of the oropharyngeal ventilator or tracheal tube. After the device is installed on the oropharyngeal ventilator or tracheal tube, the arc-shaped extrusion plate 71 is The plate 71 further exerts a clamping force on the oropharyngeal ventilator or tracheal intubation under the action of the spring 72, so that the device can adjust the position relative to the oropharyngeal ventilator or tracheal intubation, and can also adjust the oropharyngeal ventilator or tracheal intubation. The tube is clamped further to make it more stable.

As a preferred solution of this embodiment, the length of the fixed sleeve 1 in this embodiment is 3 to 5 cm. This size is set to facilitate installation of the device to the front end of the oropharyngeal ventilation tube and the inner section of the tracheal intubation mouth.

Furthermore, the width between the pair of elastic connecting arms 45 is not less than the width of the slot 13. This arrangement prevents other components from blocking the oropharyngeal ventilator or endotracheal tube when the device is installed on the oropharyngeal ventilator or endotracheal tube. The endotracheal tube can be smoothly and quickly inserted into the fixed sleeve 1.

As a preferred solution of this embodiment, in this embodiment, the mouthguard body 21 includes an incisor area 211 and a pair of molar areas 212. The longitudinal height of the incisor area 211 is higher than the longitudinal height of the molar area 212, so that the mouthguard body 21 21 fully contacts the occlusal surface of the patient's teeth when the patient's mouth is open, and effectively supports the patient's teeth.

Further, the absorbent sponge 24 is disposed inside a pair of molar areas 212, and a mounting plate 25 is provided on the side of the absorbent sponge 24 facing the molar area 212. A plug-in structure can be used between the mounting plate 25 and the inner side of the molar area 212, and the installation The shape of the plate 25 matches the inside of the molar area 212. For long-term patients, after using the device for a period of time, only the suction sponge 24 needs to be replaced, and the suction sponge 24 can be replaced with a moisturizing auxiliary material or a disinfecting dressing. For oral mucosa protection or treatment.

As a preferred solution of this embodiment, in this embodiment, the width of the groove on the incisor area 211 is 5-6 mm, and the width of the groove on the molar area 212 is 10-12 mm. The setting of these values can further make the teeth The pad body 21 is tightly fixed on the teeth to avoid damage to the patient's teeth or gums caused by shaking during use.

In the actual operation of this embodiment, the operation steps are different according to the different characteristics of patients;

(1) For patients with tracheal intubation, during actual operation, after the intubation is completed, install the device on the tracheal intubation tube and insert it into the patient's mouth. The specific steps are: first select a fixed sleeve with appropriate size 1 and 1 according to the patient's actual condition. In this device of the tooth pad assembly 2, the mounting plate 25 with the absorbent sponge 24 or suitable dressing is installed on the molar area 212, the moist gauze 6 is installed on the skin-friendly soft pad 5, the fixed sleeve 1 is held in hand, and the trachea is The intubation tube passes through the slot 13 below the fixed sleeve 1 and is inserted into the fixed sleeve 1 from front to back. During the clamping process, the side wall of the endotracheal tube is used to push the fixing component 7 into the installation slot 113 first. Inside, when the dental pad component 2 is placed on the occlusal surface of the patient's teeth, the elastic support component 4 is located in the cavity between the patient's lips and teeth, the outer lip protective pad 3 covers the outside of the patient's lips, and the teeth or gums are bitten in the groove 22, At this time, a pair of arc-shaped extrusion plates 71 firmly clamp the tracheal intubation tube under the action of the spring 72. After the bite is firm, the elastic pressure plate 112 is pressed downward, and the multiple pulling thin wires 44 are pulled under the action of the pulling force. When disconnected, the external elastic support ring 41 is fully stretched in the cavity between the lip and the teeth under its own elasticity, so that the device remains stable relative to the patient's mouth, and the gauze 6 completely covers the outside of the patient's lip, and the device Placement completed.

After use is completed, move the outer lip protection pad 3 outward, pull the patient's lower lip open, expose the lower edge of the elastic support component 4 at the gap between the gums and the lip, and tilt the elastic support component 4 and the tooth pad component 2 outward to pull. The device together with the tracheal intubation are taken out from the patient's mouth; for patients who have been using it for a long time, the device can be removed from the tracheal intubation, each component can be sterilized, and then a new one with a suction sponge 24 or a suitable The installation plate 25 of the dressing is replaced and installed on the molar area 212, and is placed into the patient's mouth again.

(2) During actual operation for patients with epileptic seizures, first select the device with a suitable size fixed sleeve 1 and tooth pad assembly 2 according to the patient's actual situation, and install the mounting plate 25 with the absorbent sponge 24 in the molar area 212, the gauze 6 is installed on the skin-friendly soft pad 5, and an oropharyngeal ventilation tube of suitable length is pre-locked into the fixed sleeve 1. When the patient has a "premonition" of attack, he holds the fixed sleeve 1 and quickly removes the device. Insert it into the oral cavity, and after the bite is firm, press the elastic pressure plate 112 downward, and the external elastic support ring 41 will be fully opened in the cavity between the lip and the teeth, so that the device remains stable relative to the patient's oral cavity. Finally, take out the device and the oropharyngeal airway together.

Claims (10)

1. A lip care device, characterized in that it includes a fixed sleeve (1), and a dental pad assembly (2) and an outer lip protective pad (3) are provided on the fixed sleeve (1); The dental pad assembly (2) includes a dental pad body (21) that fits the curvature of the occlusal surface of the teeth. The upper and lower end surfaces of the dental pad body (21) are provided with grooves (22) for the teeth to be embedded. ), the bottom of the groove (22) is laid with an elastic soft cushion layer, the middle part of the mouthguard body (21) is provided with a first through hole (23) along the longitudinal direction, and a through hole is provided below the first through hole (23). The first bayonet (26) at the lower end of the tooth pad body (21); The outer lip protective pad (3) is in the shape of an arc. A second through hole (31) is provided in the middle of the outer lip protective pad (3), and a through-lip outer protective pad is provided below the second through hole (31). The second bayonet (32) at the lower end of the pad (3); The cross section of the fixed sleeve (1) is circular or rectangular with rounded corners. The lower wall of the fixed sleeve (1) is provided with slots (13) along the axial direction that penetrate both ends of the fixed sleeve (1). The fixed sleeve (1) passes through the first through hole (23) and the second through hole (31) in sequence and is fixedly connected to the dental pad assembly (2) and the outer lip protective pad (3); A liquid-absorbent sponge (24) is provided inside the tooth pad body (21). 2. The lip care device according to claim 1, characterized in that the fixed sleeve (1) is also provided with an elastic support component (4), and the elastic support component (4) is provided on the tooth pad. Between the component (2) and the outer lip protective pad (3); The elastic support assembly (4) includes an outer elastic support ring (41) and an inner fixed ring (42) coaxially arranged. A first notch (43) is provided below the outer elastic support ring (41), and the inner fixed ring (42) There is a second notch (44) below the first notch (43) and the second notch (44). The two ends on the same side of the first notch (43) and the second notch (44) are connected by an arc-shaped elastic connecting arm (45), which is internally fixed. The ring (42) is sleeved on the fixed sleeve (1) and fixedly connected to it; An elastic membrane (46) is provided in the closed plane surrounded by the outer elastic support ring (41), the inner fixed ring (42) and the elastic connecting arm (45). 3. The lip care device according to claim 2, characterized in that the fixed sleeve (1) includes an outer tooth section (11) and an inner tooth section (12), and the outer lip protective pad (3 ) and the elastic support component (4) are provided on the outer section of the tooth (11), and the tooth pad component (2) is provided on the inner section of the tooth (12); The tooth outer section (11) is surrounded by a pair of arc-shaped support plates (111) and an elastic pressure plate (112). The elastic pressure plate (112) is arranged between a pair of support plates (111). The support plate (111) The tail end of 111) and the tail end of the elastic pressure plate (112) are integrally connected with the head end of the tooth inner section (12); The elastic support component (4) also includes a plurality of pulling thin wires (47) of different lengths. One end of the pulling thin wire (47) is fixedly connected to the inside of the external elastic support ring (41). The other end of (47) is fixedly connected to the elastic pressure plate (112). 4. The lip care device according to claim 3, wherein a mounting slot (113) is respectively provided on the inner wall of the pair of support plates (111) near the head end, and the two mounting slots (113) are symmetrical. Setting, a fixing component (7) is installed in the installation slot (113); The fixed assembly (7) includes an arc-shaped extrusion plate (71) and a spring (72). One end of the spring (72) is fixedly installed at the bottom of the installation groove (113), and the other end of the spring (72) Fixedly installed at the bottom of the arc-shaped extrusion plate (71). 5. The lip care device according to claim 1, characterized in that the length of the fixed sleeve (1) is 3 to 5 cm. 6. The lip care device according to claim 1, wherein the width of the first bayonet (26) and the second bayonet (32) is not less than the width of the bayonet slot (13). 7. The lip care device according to claim 2, characterized in that the width between a pair of elastic connecting arms (45) is not less than the width of the slot (13). 8. The lip care device according to claim 1, wherein the mouth pad body (21) includes an incisor area (211) and a pair of molar areas (212), and the incisor area (211) ) is higher than the longitudinal height of the molar area (212), and the absorbent sponge (24) is detachably installed on the inner side of a pair of the molar area (212). 9. The lip care device according to claim 8, characterized in that the width of the groove on the incisor area (211) is 5-6 mm, and the width of the groove on the molar area (212) is 5-6 mm. 10-12mm. 10. The lip care device according to claim 1, characterized in that a skin-friendly soft pad (5) is provided on the inside of the outer lip protective pad (3), and an adjustable soft pad (5) is provided on the inside of the skin-friendly soft cushion (5). Remove the gauze (6).