A wearable wristband for medical assistance

Abstract

The present invention belongs to the field of medical bracelets, and specifically is a wearable bracelet for medical assistance, comprising a sub-ring and a main ring, wherein a monitoring module and a control module are fixedly connected to the middle of the sub-ring, wherein the monitoring module is used to monitor the wearer's physical values, and the main ring is arranged in a ring shape, and a telescopic component is arranged on the outside of the main ring, wherein the telescopic component is used to extend outward and can be retracted after use, and the control module is used to control the telescopic component of the main ring. When the patient needs to be turned over, it is only necessary to put one hand of the patient between the patient's back and the bed, and then activate the telescopic component to push out, so that the patient's back can be pushed up by a distance of twenty centimeters on one side, so that the patient is in a semi-tilted state. At this time, the caregiver can easily push on the patient's back to let the patient turn sideways. At the same time, for patients whose muscle weakness is not very serious, the patient can put his arm behind his back and activate the telescopic component to assist the patient in the turning process.

Description

Technical Field

[0001] The present invention belongs to the field of medical wristbands, in particular to a wearable wristband for medical assistance. Background Art

[0002] With the development of science and technology, people pay more and more attention to their own health, and medicine has also made a qualitative leap. During treatment or post-care, it is necessary to always collect the patient's physical conditions such as heart rate, blood pressure, body temperature, etc. to ensure the patient's safety.

[0003] Medical watches are now quite popular. They can monitor the wearer's heart rate, blood pressure, and body temperature in real time and send signals to the outside, allowing doctors to observe the wearer's physical condition at all times with the help of the Internet, reducing the risk of no one noticing emergencies.

[0004] Existing wristbands are generally used to detect patients' heart rate and other internal data. Although they can assist in treatment, they are less helpful for patients with myasthenia gravis. Myasthenia gravis patients have difficulty exerting muscle strength, and sometimes even getting up and turning over is difficult, so they need to be accompanied by a caregiver at all times. However, when the caregiver turns the patient over, there is no leverage and they can only use their hands to turn the person lying flat to a side-lying position. If the patient is a female or has a bloated body, they will not have enough strength.

[0005] To this end, the present invention provides a wearable wristband for medical assistance. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a wearable bracelet for medical assistance described in the present invention comprises a sub-ring and a main ring, a monitoring module and a control module are fixedly connected to the middle of the sub-ring, the monitoring module is used to monitor the wearer's physical values, the main ring is arranged in a ring shape, and a telescopic component is arranged on the outside of the main ring, the telescopic component is used to extend outward and can be retracted after use, and the control module is used to control the telescopic component of the main ring. When working, the existing bracelets are generally used to detect the patient's heart rate and other internal data. Although they can assist in treatment, they are less helpful for patients with myasthenia gravis. Myasthenia gravis patients have difficulty in exerting muscle force, and sometimes even getting up and turning over is difficult to do, so they need to be accompanied by a caregiver at all times. However, when turning the patient over, the caregiver has no leverage and can only use his hands to turn the person lying flat to a side-lying position. If the patient is a girl or has a bloated body, There is not enough force. Through the setting of the mother ring and the child ring, the child ring and the mother ring are worn on the patient's arm at the same time. The mother ring only needs to be put on the top of the forearm near the elbow. When the patient needs to be turned over, just put one hand of the patient between the patient's back and the bed, and then start the telescopic component to push up, and the patient's back on one side can be pushed up twenty centimeters, so that the patient is in a semi-inclined state. At this time, the caregiver can easily push on the patient's back and let the patient turn sideways. At the same time, for patients with not very serious muscle weakness, the patient can put his arm behind his back and start the telescopic component by himself, which can assist the patient's turning process. The telescopic component is controlled by the child ring to push out, and delayed ejection can be set. After the mother ring is put in, the ejection is delayed. When both hands are worn, the child ring on the left hand is used to control the mother ring on the right hand, so that the accompanying person can freely operate the ejection time, or the child ring can be taken off to control the mother ring on the corresponding side.

[0008] Preferably, the telescopic assembly includes a top block, the cross-section of which is semicircular, a storage groove is provided on the outer side of the mother ring, the top block is located on the inner side of the storage groove, and a power assembly is provided at one end of the top block, the power assembly is used to drive the top block to rotate, when working, after the mother ring is placed, the power assembly is started to drive the top block to rotate, as the top block rotates, the mother ring will rise upward, when the top block is perpendicular to the mother ring, the mother ring will lift the patient's back, since the mother ring is in contact with the patient as a whole, the large area of ​​the mother ring can disperse the contact pressure to ensure the comfort of lifting.

[0009] Preferably, a sound receiving module is fixedly connected to the outer side of the mother ring, and the sound receiving module is used to monitor the decibel number of external sounds. A loudspeaker is also fixedly connected to the outer side of the mother ring, and an optical prompt component is set on the outer side of the mother ring, and the optical prompt component is used to prompt outsiders by lighting. When working, myasthenia patients are unable to use their muscles for a long time, which leads to fragile nerves and the need to reduce external stimulation. However, when patients are in public wards, there are always family members of patients making loud noises, and patients are unable to remind them, and direct warnings from accompanying family members are likely to cause disputes. Through the settings of the sound receiving module and the loudspeaker, the sound receiving module can be turned on and off. When turned on, once it detects that the surrounding sounds are higher than a certain decibel, the loudspeaker can emit a prompt sound. The mechanical sound can remind people around without fatigue, and it is also less likely to cause quarrels. At the same time, the optical prompt component can be switched. If the patient is sleeping, the optical prompt component can be switched to emit suggestive light to make people speak lower their voices.

[0010] Preferably, the power assembly includes two drive motors 1, one end of the top block is fixedly connected to a large gear, the large gear is located in the middle of the bottom end of the mother ring, and the outer side of the large gear is engaged with two symmetrically arranged small gears, the small gear is fixedly connected to the driving end of the drive motor 1, and the two drive motors 1 are centrally symmetrically arranged with the large gear as the symmetry axis. During operation, when the top block needs to be ejected, the two drive motors 1 are started to drive the two small gears, and the two small gears simultaneously drive the large gear to rotate. By changing the direction of the input current, the driving direction of the drive motor 1 is changed, thereby changing the rotation direction of the large gear, and then realizing the forward and reverse rotation of the top block. At the same time, the setting of the two small gears can not only increase the force arm and ensure the transmission strength of the large gear, but also superimpose the strength of the two drive motors 1, and there is no need to place a large motor on the mother ring.

[0011] Preferably, a protective cover is provided in the middle of the bottom end of the mother ring, and the protective cover is sleeved on the outside of one of the two drive motors, and a through groove is opened on the outside of the protective cover, and the large gear is located in the through groove. The outer surface of the protective cover is smoothly transitioned. When working, the setting of the protective cover can make the outer surface of the entire mother ring smooth and without edges, thereby reducing the phenomenon of accidental injury to patients.

[0012] Preferably, an inner groove is provided on the inner side of the mother ring, a filling bag is fixedly connected in the inner groove, the filling bag is a hollow elastic material, a one-way filling valve and a one-way deflation valve are fixedly connected between the filling bag and the outside world. When working, in conjunction with the setting of the filling bag, the one-way filling valve can be used to fill the filling bag with gas from the outside to make it expand, and the patient's forearm can be grasped, which can not only adapt to the arms of various patients, but also ensure that the mother ring will not loosen easily when it is pushed up. At the same time, if the patient is not used to it, the air pressure in the filling bag can be released when it is not pushed up.

[0013] Preferably, the optical prompt component includes a plurality of deformable plates, one end of the deformable plate is fixedly connected to the middle part of the top of the mother ring, and a plurality of lamps are fixedly connected to the bottom end of the deformable plate. A driving component is provided on the outside of the deformable plate, and the driving component is used to drive the deformable plate to flip outward and return the deformable plate to its original position. During operation, when the optical prompt component is started, the driving component can flip the deformable plate over to allow the lamp to be flipped outward. At this time, the lamp will illuminate the prompt light outward to let people around know. This setting allows patients to sleep normally without audible reminders, and this flipping design allows the lamp to be located on the inside. Since patients with myasthenia gravis are prone to fall when moving, this setting can reduce the problem of lamp damage forming glass fragments that cause secondary injuries to patients.

[0014] Preferably, the driving component includes a pull rope 2, one end of which is fixedly connected to the free end of the deformable plate, and the deformable plate is composed of an elastic metal plate and a protective rubber layer, and the protective rubber layer is sleeved on the outside of the elastic metal plate. A driving motor 3 is provided on the inner side of the mother ring, and the driving motor 3 is fixedly connected to the other end of the pull rope 2. During operation, as the pull rope 2 is wound by the driving motor 3, the end of the deformable plate will be pulled backward to bend, so that the lamp can be exposed. When no reminder is needed, the driving motor 3 only needs to be rotated, and the deformable plate will rebound under the elastic potential energy of the deformable plate itself, and the deformable plate can return to its original position by itself.

[0015] Preferably, a second drive motor is fixedly connected to the interior of the mother ring, and a drive shaft is fixedly connected to the output end of the second drive motor, and a second pull rope is inserted into the top surface of the deformable piece. The second pull rope is wound and connected to the outside of the drive shaft. When working, the upward light beam prompt effect is generally good. When the deformable piece bends and unfolds, the second drive motor is started to rotate, and the second pull rope is reeled on one side, which can deflect the deformable piece and allow light to shine to the side. The second pull rope is reeled on one side and released on the other side, ensuring that the second pull rope is straightened. At the same time, the second drive motor is flipped, which not only neutralizes the elastic potential energy of the deformable piece and prevents the deformable piece from bending to one side, but also expands the range of light illumination.

[0016] Preferably, a sealed groove is provided on the surface of the mother ring, a plurality of magnet blocks are fixed to the inner surface of the sealed groove, a sliding tube is fixed to the surface of the mother ring, a pull rope 1 is slidably connected to the inner side of the sliding tube, and a battery compartment is fixed to the inside of the mother ring. During operation, the setting of the magnetic block allows the deformation piece to be adsorbed with the magnetic block when it returns, so that the deformation piece will not warp, and the battery compartment is used to power various components. At the same time, the setting of the sliding tube extends the pull rope 1, and the drive motor 3 connected to the pull rope 1 can be moved to the middle of the mother ring without interfering with the top block.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The medical assistance wearable bracelet described in the present invention can be worn on the patient's arm at the same time by setting a mother ring and a child ring. The mother ring only needs to be put on the top of the forearm near the elbow. When the patient needs to be turned over, the patient only needs to put one hand between the patient's back and the bed, and then activate the telescopic component to push up the patient's back by twenty centimeters, so that the patient is in a semi-reclined state. At this time, the caregiver can easily push on the patient's back to let the patient turn sideways. At the same time, for patients with not very serious muscle weakness, the patient can put his arm behind his back and activate the telescopic component by himself to assist the patient in the turning process. The telescopic component is controlled by the child ring to push out, and a delayed push-out can be set. After the mother ring is put in, the push-out is delayed. When both hands are worn, the child ring on the left hand is used to control the mother ring on the right hand, so that the accompanying person can freely control the push-out time, and the child ring can also be taken off to control the mother ring on the corresponding side.

[0019] 2. The wearable wristband for medical assistance described in the present invention has a sound receiving module and a loudspeaker. The sound receiving module can be turned on and off. When turned on, once the surrounding sound is detected to be higher than a certain decibel, the loudspeaker can emit a prompt sound. The mechanical sound can remind people around without fatigue and is not easy to cause quarrels. At the same time, the optical prompt component can be switched. If the patient is sleeping, the optical prompt component can be switched on and emits a prompt light to encourage people to speak lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the present invention;

[0022] Figure 2 This is a first-perspective stereogram of the mother ring of the present invention;

[0023] Figure 3 It is a three-dimensional diagram of the top block in the present invention;

[0024] Figure 4 It is a second perspective stereogram of the mother ring in the present invention;

[0025] Figure 5 is a three-dimensional diagram of the deformable sheet of the present invention;

[0026] Figure 6 It is a three-dimensional diagram of the second driving motor in the present invention;

[0027] In the figure: 1. Sub-ring; 2. Mother ring; 3. Filling bag; 4. Sliding tube; 5. Top block; 6. Sound receiving module; 7. Loudspeaker; 8. Protective cover; 9. Storage slot; 10. Large gear; 11. Small gear; 12. Drive motor 1; 13. Deformable plate; 14. Sealed slot; 15. Magnet block; 16. Lamp; 17. Pull rope 1; 18. Pull rope 2; 19. Drive motor 2; 20. Drive shaft. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0029] like Figures 1 to 2 As shown, a medical assistance wearable bracelet according to an embodiment of the present invention includes a sub-ring 1 and a mother ring 2. A monitoring module and a control module are fixedly connected to the middle of the sub-ring 1. The monitoring module is used to monitor the wearer's physical values. The mother ring 2 is arranged in a ring shape. A telescopic component is arranged on the outside of the mother ring 2. The telescopic component is used to extend outward to lift one side of the patient and can retract after use. The control module is used to control the telescopic component of the mother ring 2. When working, existing bracelets are generally used to detect the patient's heart rate and other internal data. Although they can assist in treatment, they are less helpful for patients with myasthenia gravis. Myasthenia gravis patients have difficulty in exerting muscle strength, and sometimes even find it difficult to get up and turn over. Therefore, they need to be accompanied by a caregiver at all times. However, when turning the patient over, the caregiver has no leverage and can only use his hands to turn the person lying flat to a side-lying position. If the patient is a girl or a patient is obese, he will not have enough strength. Through the arrangement of the mother ring 2 and the sub-ring 1, the sub-ring 1 and the mother ring 2 are worn on the patient's arm at the same time. Ring 2 only needs to be put on the top of the forearm near the elbow. When the patient needs to be turned over, just put one of the patient's hands between the patient's back and the bed, and then activate the telescopic component to push up one side of the patient's back twenty centimeters, so that the patient is in a semi-reclined state. At this time, the caregiver can easily push on the patient's back to let the patient turn sideways. At the same time, for patients with less severe muscle weakness, the patient can put his arm behind his back to activate the telescopic component to assist the patient in turning over. The telescopic component is controlled by the child ring 1 to push out. A delayed push-out can be set. After the mother ring 2 is put in, the push-out is delayed. If both hands are worn, the child ring 1 on the left hand can control the mother ring 2 on the right hand, allowing the accompanying person to freely control the push-out time. The child ring 1 can also be removed to control the mother ring 2 on the corresponding side. At the same time, the child ring 1 can also detect the wearer's heart rate, body temperature and other physical data, and transmit the data to the cloud, so that the staff at the nurse station can remotely monitor the data. When the data is abnormal, the child ring 1 and the nurse station will issue an alarm.

[0030] like Figures 1 to 4 As shown, the telescopic assembly includes a top block 5, the cross-section of which is semicircular, a storage groove 9 is provided on the outer side of the mother ring 2, and the top block 5 is located on the inner side of the storage groove 9. A power assembly is provided at one end of the top block 5, and the power assembly is used to drive the top block 5 to rotate. During operation, after the mother ring 2 is placed, the power assembly is started to drive the top block 5 to rotate. As the top block 5 rotates, the mother ring 2 will rise upward. When the top block 5 is perpendicular to the mother ring 2, the mother ring 2 will lift the patient's back. Since the mother ring 2 is in contact with the patient as a whole, the large area of ​​the mother ring 2 can disperse the contact pressure to ensure the comfort of lifting.

[0031] like Figures 2 to 4 As shown, a sound receiving module 6 is fixedly connected to the outer side of the mother ring 2, and the sound receiving module 6 is used to monitor the decibel number of external sounds. A loudspeaker 7 is also fixedly connected to the outer side of the mother ring 2. An optical prompt component is set on the outer side of the mother ring 2, and the optical prompt component is used to prompt outsiders by lighting. When working, myasthenia patients are unable to use their muscles for a long time, resulting in fragile nerves and the need to reduce external stimulation. However, when patients are in public wards, sometimes there are always family members of patients making loud noises, and patients are unable to remind them, and direct warnings from accompanying family members are likely to cause disputes. Through the settings of the sound receiving module 6 and the loudspeaker 7, the sound receiving module 6 can be turned on and off. When turned on, once the surrounding sound is detected to be higher than a certain decibel, the loudspeaker 7 can emit a prompt sound. The mechanical sound can remind people around without fatigue, and it is also not easy to quarrel. At the same time, the optical prompt component can be switched. If the patient is sleeping, the optical prompt component can be switched to emit prompt light to make people speak lower their voices.

[0032] like Figure 3 As shown, the power assembly includes two drive motors 12, one end of the top block 5 is fixedly connected to a large gear 10, the large gear 10 is located in the middle of the bottom end of the mother ring 2, and the outer side of the large gear 10 is engaged with two symmetrically arranged small gears 11, the small gear 11 is fixedly connected to the driving end of the drive motor 12, and the two drive motors 12 are centrally symmetrically arranged with the large gear 10 as the symmetry axis. During operation, when the top block 5 needs to be ejected, the two drive motors 12 are started to drive the two small gears 11, and the two small gears 11 simultaneously drive the large gear 10 to rotate. By changing the direction of the input current, the driving direction of the drive motor 12 is changed, so that the rotation direction of the large gear 10 is changed, thereby realizing the forward and reverse rotation of the top block 5. At the same time, the setting of the two small gears 11 can not only increase the force arm and ensure the transmission force of the large gear 10, but also can superimpose the force of the two drive motors 12, and there is no need to place a large motor on the mother ring 2.

[0033] like Figures 1 to 4As shown, a protective cover 8 is provided at the middle part of the bottom end of the mother ring 2, and the protective cover 8 is sleeved on the outside of the two drive motors 12, and a through groove is opened on the outside of the protective cover 8, and the large gear 10 is located in the through groove. The outer surface of the protective cover 8 is smoothly transitioned. When working, the setting of the protective cover 8 can make the outer surface of the entire mother ring 2 smooth and without edges, thereby reducing the phenomenon of accidental injury to patients.

[0034] like Figures 1 to 4 As shown, an inner groove is provided on the inner side of the mother ring 2, and a filling bag 3 is fixedly connected in the inner groove. The filling bag 3 is a hollow elastic material, and a one-way filling valve and a one-way air release valve are fixedly connected between the filling bag 3 and the outside world. When working, in conjunction with the setting of the filling bag 3, the one-way filling valve can be used to fill the filling bag 3 with gas from the outside to make it expand, and the patient's forearm can be grasped. It can not only adapt to the arms of various patients, but also ensure that the mother ring 2 will not loosen easily when it is pushed up. At the same time, if the patient is not used to it, the air pressure in the filling bag 3 can be released when it is not pushed up.

[0035] like Figures 4 and 5 As shown, the optical prompt component includes a plurality of deformable sheets 13, one end of the deformable sheet 13 is fixedly connected to the middle part of the top of the mother ring 2, and a plurality of lamps 16 are fixedly connected to the bottom end of the deformable sheet 13. A driving component is provided on the outside of the deformable sheet 13, and the driving component is used to drive the deformable sheet 13 to flip outward and return the deformable sheet 13 to its original position. During operation, when the optical prompt component is started, the driving component can flip the deformable sheet 13 over to open the lamp 16 outward. At this time, the lamp 16 shines a prompt light outward to let people around know. This setting allows patients to sleep normally without audible reminders, and this flipping design allows the lamp 16 to be located on the inside. Since patients with myasthenia gravis are prone to fall when moving, this setting can reduce the problem of damage to the lamp 16 to form glass fragments that cause secondary injuries to the patient.

[0036] like Figures 4 and 5 As shown, the driving component includes a pull rope 2 18, one end of the pull rope 2 18 is fixedly connected to the free end of the deformable piece 13, the deformable piece 13 is composed of an elastic metal sheet and a protective rubber layer, the protective rubber layer is sleeved on the outside of the elastic metal sheet, and a driving motor 3 is provided on the inner side of the mother ring 2, the driving motor 3 is fixedly connected to the other end of the pull rope 2 18. During operation, as the pull rope 2 18 is wound by the driving motor 3, the end of the deformable piece 13 will be pulled backward to bend, so that the lamp 16 can be exposed. When no reminder is needed, the driving motor 3 only needs to be rotated, and the deformable piece 13 will rebound under the elastic potential energy of the deformable piece 13 itself, and the deformable piece 13 can return to its original position by itself.

[0037] like Figures 4 to 6As shown, a second drive motor 19 is fixedly connected to the interior of the mother ring 2, and a drive shaft 20 is fixedly connected to the output end of the second drive motor 19. A pull rope 18 is inserted into the top surface of the deformable piece 13. The second pull rope 18 is wound and connected to the outside of the drive shaft 20. When working, the upward light beam prompt effect is generally good. When the deformable piece 13 bends and unfolds, the second drive motor 19 is started to rotate, and the pull rope 18 on one side is reeled in, which can deflect the deformable piece 13 and allow light to shine to the side. The pull rope 18 is reeled in on one side and released on the other side, ensuring that the pull rope 18 is straightened. At the same time, the second drive motor 19 is flipped over, which not only neutralizes the elastic potential energy of the deformable piece 13, preventing the deformable piece 13 from bending to one side, but also expands the range of light illumination. Example

[0038] like Figures 4 and 5 As shown, compared with Example 1, another embodiment of the present invention is: a closed groove 14 is opened on the surface of the mother ring 2, and a plurality of magnet blocks 15 are fixed to the inner surface of the closed groove 14, and a slide tube 4 is fixed to the surface of the mother ring 2, and a pull rope 17 is slidably connected to the inner side of the slide tube 4. A battery compartment is fixed to the inside of the mother ring 2. During operation, the setting of the magnet block 15 allows the deformation piece 13 to be adsorbed with the magnet block 15 when returning, so that the deformation piece 13 will not warp, and the battery compartment is used to power various components. At the same time, the setting of the slide tube 4 extends the pull rope 17, and the drive motor 3 connected to the pull rope 17 can be moved to the middle of the mother ring 2 without interfering with the top block 5.

[0039] When working, existing bracelets are generally used to detect the patient's heart rate and other internal data. Although they can assist in treatment, they are less helpful for patients with myasthenia gravis. Myasthenia gravis patients have difficulty in exerting muscle strength, and sometimes even getting up and turning over are difficult to do. Therefore, they need to be accompanied by a caregiver at all times. However, when the caregiver turns the patient over, there is no leverage, and they can only use their hands to turn the person lying flat to a side-lying position. If the patient is a girl or a fat patient, they will not have enough strength. Through the setting of the mother ring 2 and the child ring 1, the child ring 1 and the mother ring 2 are worn on the patient's arm at the same time. The mother ring 2 only needs to be put on the top of the forearm near the elbow. When the patient needs to be turned over, only one hand of the patient needs to be put between the patient's back and the bed, and then the telescopic group is activated. When the component is pushed out, the patient's back on one side can be pushed up by a distance of 20 centimeters, so that the patient is in a semi-inclined state. At this time, the caregiver can easily push on the patient's back to let the patient turn sideways. At the same time, for patients with not very serious muscle weakness, the patient can put his arm behind his back to start the telescopic component, which can assist the patient in turning over. The telescopic component is controlled by the child ring 1. The delayed ejection can be set. After the mother ring 2 is put in, the ejection is delayed. When both hands are worn, the child ring 1 on the left hand is used to control the mother ring 2 on the right hand, so that the accompanying person can freely operate the ejection time, or the child ring 1 can be taken off to control the mother ring 2 on the corresponding side; when the mother ring 2 is put in place, the power component is started to drive the top block 5 to rotate. As the top block 5 rotates, the mother ring 2 will rise upward. When the top After the block 5 is perpendicular to the mother ring 2, the mother ring 2 lifts up the patient's back. Since the mother ring 2 is in contact with the patient as a whole, the large area of ​​the mother ring 2 can disperse the contact pressure to ensure the comfort of lifting. Myasthenia patients cannot use their muscles for a long time, resulting in fragile nerves and need to reduce external stimulation. However, when the patients are in public wards, there are always family members of patients making loud noises. The patients are unable to remind them, and direct warnings from the accompanying family members are prone to disputes. Through the settings of the sound receiving module 6 and the loudspeaker 7, the sound receiving module 6 can be turned on and off. When turned on, once the surrounding sound is detected to be higher than a certain decibel, the loudspeaker 7 can emit a prompt sound. The mechanical sound can remind the people around without fatigue, and it is also not easy to quarrel. At the same time, the optical prompt component can be switched. If the patient is sleeping, The optical prompt component can be switched to make people speak in a lower voice by emitting a prompt light; when the ejector block 5 needs to be ejected, the two drive motors 12 are started to drive the two small gears 11, and the two small gears 11 simultaneously drive the large gear 10 to rotate. By changing the direction of the input current, the driving direction of the drive motor 12 is changed, thereby changing the rotation direction of the large gear 10, thereby realizing the forward and reverse rotation of the ejector block 5. At the same time, the setting of the two small gears 11 can not only increase the force arm and ensure the transmission strength of the large gear 10, but also superimpose the strength of the two drive motors 12, without the need to place a large motor on the mother ring 2; through the setting of the protective cover 8, the outer surface of the entire mother ring 2 can be made smooth and without edges and corners, thereby reducing the phenomenon of accidental injury to patients;With the setting of the filling bag 3, gas can be filled into the filling bag 3 from the outside using a one-way filling valve to make it expand, and the patient's forearm can be grasped, which can not only adapt to the arms of various patients, but also ensure that the mother ring 2 will not loosen easily when it is pushed up. At the same time, if the patient is not used to it, the air pressure in the filling bag 3 can be released when it is not pushed up; when the optical prompt component is started, the driving component can flip the deformable piece 13 over to let the lamp 16 open outward. At this time, the lamp 16 shines a prompt light outward to let people around know. This setting allows the patient to sleep normally without audible reminders, and this flipping design allows the lamp 16 to be located on the inside. Since patients with muscle weakness are prone to falling when moving, this setting can reduce the problem of damage to the lamp 16 to form glass fragments that cause secondary injuries to the patient; as the pull rope 2 18 is wound by the driving motor 3, the end of the deformable piece 13 will be pulled back to bend, allowing the lamp 16 to be exposed When the reminder is no longer needed, simply rotate drive motor 3, and the deformable piece 13 will rebound under its own elastic potential energy, and the deformable piece 13 will automatically return to its normal position. The upward light beam reminder effect is generally good. When the deformable piece 13 bends and expands, the drive motor 2 19 is started to rotate, reeling in the pull rope 2 18 on one side, which can deflect the deformable piece 13 and allow light to shine to the side. The pull rope 2 18 is reeled in on one side and released on the other side, ensuring that the pull rope 2 18 is straight. At the same time, the drive motor 2 19 is rotated, which not only neutralizes the elastic potential energy of the deformable piece 13, preventing the deformable piece 13 from bending to one side, but also expands the range of light illumination. The provision of the magnet block 15 allows the deformable piece 13 to be attracted to the magnet block 15 when returning to its original position, preventing the deformable piece 13 from warping. The battery compartment is used to power various components. At the same time, the provision of the slide tube 4 extends the pull rope 17, which can move the drive motor 3 connected to the pull rope 17 to the middle of the mother ring 2 without interfering with the top block 5.

[0040] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wearable wristband for medical assistance, characterized by: The invention comprises a sub-ring (1) and a mother ring (2), wherein a monitoring module and a control module are fixedly connected to the middle of the sub-ring (1), wherein the monitoring module is used to monitor the wearer's body values, and the mother ring (2) is arranged in a ring shape, and a telescopic component is arranged on the outside of the mother ring (2), wherein the telescopic component is used to extend outward and can be retracted after use, and the control module is used to control the telescopic component of the mother ring (2); The telescopic assembly includes a top block (5), the cross section of the top block (5) is arranged in a semicircular arc shape, a storage groove (9) is provided on the outer side of the mother ring (2), the top block (5) is located on the inner side of the storage groove (9), and a power assembly is provided at one end of the top block (5), and the power assembly is used to drive the top block (5) to rotate; The power assembly includes two drive motors (12), one end of the top block (5) is fixedly connected to a large gear (10), the large gear (10) is located in the middle of the bottom end of the mother ring (2), the outer side of the large gear (10) is engaged with two symmetrically arranged small gears (11), the small gears (11) are fixedly connected to the driving end of the drive motor (12), and the two drive motors (12) are centrally symmetrically arranged with the large gear (10) as the symmetry axis.

2. The wearable wristband for medical assistance according to claim 1, characterized in that: A sound receiving module (6) is fixedly connected to the outside of the mother ring (2), and the sound receiving module (6) is used to monitor the decibel level of external sound. A loudspeaker (7) is also fixedly connected to the outside of the mother ring (2). An optical prompt component is provided on the outside of the mother ring (2), and the optical prompt component is used to prompt outsiders by means of light.

3. The wearable wristband for medical assistance according to claim 1, characterized in that: A protective sleeve (8) is provided at the middle of the bottom end of the mother ring (2), and the protective sleeve (8) is sleeved on the outside of the two drive motors (12). A through groove is provided on the outside of the protective sleeve (8), and the large gear (10) is located in the through groove. The outer surface of the protective sleeve (8) is smoothly transitioned.

4. The wearable wristband for medical assistance according to claim 3, characterized in that: An inner groove is provided on the inner side of the mother ring (2), a filling bag (3) is fixedly connected in the inner groove, the filling bag (3) is made of a hollow elastic material, and a one-way filling valve and a one-way deflation valve are fixedly connected between the filling bag (3) and the outside.

5. The wearable wristband for medical assistance according to claim 2, characterized in that: The optical prompt component includes a plurality of deformable sheets (13), one end of the deformable sheet (13) is fixedly connected to the middle of the top end of the mother ring (2), a plurality of lamps (16) are fixedly connected to the bottom end of the deformable sheet (13), and a driving component is provided on the outside of the deformable sheet (13), and the driving component is used to drive the deformable sheet (13) to flip outward and also to return the deformable sheet (13) to its original position.

6. The wearable wristband for medical assistance according to claim 5, characterized in that: The driving component includes a pull rope 2 (18), one end of which is fixedly connected to the free end of the deformation plate (13), and the deformation plate (13) is composed of an elastic metal plate and a protective rubber layer, and the protective rubber layer is sleeved on the outside of the elastic metal plate. A driving motor 3 is provided on the inner side of the mother ring (2), and the driving motor 3 is fixedly connected to the other end of the pull rope 2 (18).

7. The wearable wristband for medical assistance according to claim 6, characterized in that: A second drive motor (19) is fixedly connected to the interior of the mother ring (2), and a drive shaft (20) is fixedly connected to the output end of the second drive motor (19). A second pull rope (18) is inserted through the top surface of the deformation plate (13), and the second pull rope (18) is wound and connected to the outside of the drive shaft (20).

8. The wearable wristband for medical assistance according to claim 7, characterized in that: A sealed groove (14) is provided on the surface of the mother ring (2), a plurality of magnet blocks (15) are fixedly connected to the inner surface of the sealed groove (14), a sliding tube (4) is fixedly connected to the surface of the mother ring (2), a pull rope (17) is slidably connected to the inner side of the sliding tube (4), and a battery compartment is fixedly connected to the interior of the mother ring (2).

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