Anti-falling early warning device for neurology patient

Abstract

The invention discloses a neurology patient anti-tumble early warning device, which comprises a main body plate, a first elastic band, a first attitude sensor, a power supply assembly, an alarm assembly and a leg monitoring assembly, and is characterized in that a storage battery in the power supply assembly is connected with the attitude sensor through a conducting strip, and is mounted in a fixed shell with a slope and a chute matched with each other; convenient dismounting and mounting are achieved through an inserting rod, a pulling plate and a spring, a main body plate is fixed to the waist of a patient through a first elastic belt and a first hook-and-loop fastener, an adjusting block of an alarm assembly can slide on the outer side of the first elastic belt and is fixed, and an alarm, a loudspeaker and a controller are arranged in a protection block. The leg monitoring assembly fixes a second posture sensor to the leg through a vertical belt, a bottom plate, a second elastic belt and a second hook-and-loop fastener, when the sensor detects that the posture is abnormal, the controller starts the alarms, the alarms on the two sides can guarantee that the early warning function is reliable, the falling risk of the patient is reduced, and safety is improved.

Description

Technical Field

[0001] The invention relates to the technical field of neurology, and in particular to a fall prevention and warning device for neurology patients. Background Art

[0002] In the clinical care of neurology, the problem of patient falls has always been a focus of medical staff. Due to damage to the nervous system and other reasons, neurology patients often have decreased balance and weakened limb coordination, which makes them face a higher risk of falls in daily activities. Once a fall occurs, it may lead to serious consequences such as fractures and craniocerebral injuries, which not only increases the patient's pain and medical costs, but also may affect the patient's recovery process.

[0003] At present, although there are some anti-fall measures, there are still many shortcomings. Some hospitals only rely on regular inspections by medical staff to prevent patients from falling. This method cannot monitor the patient's posture changes in real time, and there is a time window period. Some existing anti-fall devices are not perfect in design. For example, the battery of the power supply device is inconvenient to replace, resulting in interruption of monitoring due to power exhaustion during the use of the device. Some devices are inconvenient to wear and cannot adapt well to the needs of patients of different body shapes, affecting the practicality and comfort of the device. In addition, some anti-fall devices only monitor a certain part of the patient's body. The monitoring data is not comprehensive enough, and it is easy to misjudge or miss the judgment, and it is impossible to accurately issue an early warning when the patient is about to fall. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a fall prevention and warning device for neurology patients, which solves the above problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A fall prevention warning device for neurology patients, comprising a main body plate, first elastic bands are fixedly installed at both ends of the main body plate, a first posture sensor is fixedly installed on the front of the main body plate, a power supply component is arranged on the front of the main body plate, an alarm component is arranged on the outside of the first elastic band, a leg monitoring component is arranged on the bottom of the alarm component, the power supply component comprises a fixed shell, the fixed shell is fixedly installed on the front of the main body plate, a battery is plugged into the interior of the fixed shell, a first conductive sheet is fixedly installed on the left side of the battery, a second conductive sheet is fixedly installed on the left inner wall of the fixed shell, the first conductive sheet and the second conductive sheet are fitted together, a connecting wire is fixedly installed between the fixed shell and the first posture sensor, and the battery is electrically connected to the first posture sensor through the first conductive sheet, the second conductive sheet and the connecting wire.

[0006] Preferably: a slope is fixedly installed on the inner bottom of the fixed shell, an inclined groove is opened on the bottom of the battery, the inclined direction of the slope is toward the outer side and downward, the inclined direction of the inclined groove is toward the inner side and upward, and the inclined surface of the inclined groove fits with the inclined surface of the slope.

[0007] Preferably, a first plug hole is provided on the top of the battery, a second plug hole is provided on the top wall of the fixed shell, the second plug hole is located above the corresponding first plug hole, and plug rods are inserted into the corresponding first plug hole and second plug hole.

[0008] Preferably: a pull plate is fixedly installed between the tops of the insertion rods, a spring is fixedly installed between the bottom of the pull plate and the top of the fixed shell, and the spring is a tension spring.

[0009] Preferably: a first Velcro is fixedly installed on the end surface of the first elastic band, and the first Velcro is divided into a male patch and a female patch, the male patch is fixedly installed on the outer end of the first elastic band on the right side, and the female patch is located at the inner end of the first elastic band on the left side.

[0010] Preferably: the alarm component includes an adjustment block, which is slidably connected to the outside of the first elastic band, a bolt is threaded on the top of the adjustment block, and the bottom end of the bolt is attached to the top of the first elastic band, and the outsides of the first elastic bands on the left and right sides are both slidably connected with adjustment blocks.

[0011] Preferably, a protective block is fixedly mounted on the outer end of the adjustment block, an alarm is fixedly mounted inside the protective block, the top of the alarm movably passes through the top of the protective block, and a loudspeaker is fixedly mounted on the top of the alarm.

[0012] Preferably: the alarm is electrically connected to the battery, the alarm is electrically connected to the first posture sensor, a controller is fixedly installed inside the protection block, and the controller is electrically connected to the alarm, the first posture sensor and the battery.

[0013] Preferably: the leg monitoring component includes a vertical belt, the vertical belt is fixedly installed on the bottom of the adjustment block, a bottom plate is fixedly installed on the bottom of the vertical belt, a second posture sensor is fixedly installed on the outer side of the bottom plate, and second elastic belts are fixedly installed on both ends of the bottom plate, and the second posture sensor is electrically connected to the battery, the alarm and the controller.

[0014] Preferably: both ends of the second elastic band are fixedly installed with second Velcro, the second Velcro is divided into a male patch and a female patch, the male patch is fixedly installed on the outer side of the inner second elastic band, and the female patch is located on the inner side of the outer second Velcro.

[0015] Beneficial Effects The present invention provides a fall prevention warning device for patients in neurology department. Compared with the prior art, it has the following beneficial effects: 1. The design of the power supply component of the anti-fall warning device for neurological patients makes it extremely convenient to replace the battery. The pull plate is pulled to drive the plug rod to be pulled out of the socket to release the fixation of the battery. With the help of the slope and the inclined groove, the battery can slide directly out of the fixed shell. This design makes it convenient for medical staff to quickly replace the battery when the battery is low, ensuring the continuous and stable operation of the device and avoiding monitoring interruptions due to power problems.

[0016] 2. The anti-fall warning device for neurological patients has a main plate that is wrapped around the patient's waist through the first elastic bands at both ends and is fixed with a first Velcro. This design can adapt to the waist circumference of different patients, so that the main plate can be worn firmly on the patient's waist, ensuring the stability of the position of the first posture sensor, providing conditions for accurate monitoring, and also improving the patient's wearing comfort.

[0017] 3. The anti-fall warning device for neurology patients has a leg monitoring component that can stably fix the second posture sensor on the patient's leg through the cooperation of the vertical belt, the bottom plate, the second elastic belt and the second Velcro. This design will not cause excessive restraint on the legs to affect the patient's activities, but also ensure that the sensor is accurately positioned when monitoring the leg posture, and cooperate with the waist monitoring to improve the overall monitoring effect.

[0018] 4. The anti-fall warning device for neurological patients, when the first posture sensor or the second posture sensor detects an abnormal posture, the data will be transmitted to the controller, and the controller will immediately activate the alarm. The alarm will sound in conjunction with the loudspeaker to promptly remind medical staff, and alarms are set on both sides of the waist. Even if the patient falls from one side and causes the alarm on one side to be damaged, the alarm on the other side can still work normally, ensuring the reliability of the warning function. In this way, the risk of patients falling can be effectively reduced, the safety of patients can be guaranteed, and it is beneficial to the patients' rehabilitation treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the present invention; Figure 2 It is a side structural stereogram of the present invention; Figure 3It is a top structure stereogram of the present invention; Figure 4 The present invention Figure 3 A magnified view of the structure at center; Figure 5 It is a front structural stereogram of the present invention; Figure 6 The present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 It is a three-dimensional diagram of the disassembled structure of the power supply component of the present invention.

[0021] In the figure: 1. main body plate; 2. power supply assembly; 21. fixed shell; 22. battery; 23. first conductive sheet; 24. second conductive sheet; 25. connecting line; 26. pull plate; 27. spring; 28. plug rod; 29. ​​slope; 210. inclined groove; 211. first socket; 212. second socket; 3. alarm assembly; 31. adjustment block; 32. bolt; 33. protective block; 34. alarm; 35. loudspeaker; 4. leg monitoring assembly; 41. vertical belt; 42. second posture sensor; 43. bottom plate; 44. second elastic belt; 45. second Velcro; 5. first elastic belt; 6. first Velcro; 7. first posture sensor. DETAILED DESCRIPTION

[0022] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0023] The present application is further described in detail below through drawings and examples.

[0024] Reference Figures 1 to 7The embodiment of the present application provides a fall prevention warning device for patients in the Department of Neurology, including a main body plate 1, first elastic bands 5 are fixedly installed at both ends of the main body plate 1, a first posture sensor 7 is fixedly installed on the front of the main body plate 1, a power supply component 2 is arranged on the front of the main body plate 1, an alarm component 3 is arranged on the outside of the first elastic band 5, a leg monitoring component 4 is arranged at the bottom of the alarm component 3, the power supply component 2 includes a fixed shell 21, the fixed shell 21 is fixedly installed on the front of the main body plate 1, a battery 22 is plugged into the interior of the fixed shell 21, a first conductive sheet 23 is fixedly installed on the left side of the battery 22, a second conductive sheet 24 is fixedly installed on the left inner wall of the fixed shell 21, the first conductive sheet 23 and the second conductive sheet 24 are attached to each other, a connecting line 25 is fixedly installed between the fixed shell 21 and the first posture sensor 7, and the battery 22 is electrically connected to the first posture sensor 7 through the first conductive sheet 23, the second conductive sheet 24 and the connecting line 25.

[0025] A slope 29 is fixedly installed at the bottom of the fixed shell 21, and an inclined slot 210 is provided at the bottom of the battery 22. The inclined direction of the slope 29 is toward the outer side and downward, and the inclined direction of the inclined slot 210 is toward the inner side and upward. The inclined surface of the inclined slot 210 is in contact with the inclined surface of the slope 29. A first plug hole 211 is provided at the top of the battery 22, and a second plug hole 212 is provided on the top wall of the fixed shell 21. The second plug hole 212 is located above the corresponding first plug hole 211, and an insertion rod 28 is inserted into the corresponding first plug hole 211 and second plug hole 212. A pull plate 26 is fixedly installed between the tops of the plug rods 28, and a spring 27 is fixedly installed between the bottom of the pull plate 26 and the top of the fixed shell 21. The spring 27 is a tension spring.

[0026] In this embodiment, when in use, the first posture sensor 7 is powered by the battery 22, and the power of the battery 22 is transmitted to the inside of the first posture sensor 7 through the first conductive sheet 23, the second conductive sheet 24 and the connecting line 25. When the battery 22 is replaced, the upper pull plate 26 is pulled, and the pull plate 26 moves up and down to drive the insertion rod 28 to move up, and the insertion rod 28 moves up and is pulled out from the first jack 211 and the second jack 212. After being pulled out, the battery 22 can be released from the fixation, and the battery 22 is released. After being fixed, the design of the slope 29 and the inclined groove 210 allows the battery 22 to slide out directly from the inside of the fixed shell 21, thereby achieving the purpose of convenient disassembly of the battery 22. When installing the battery 22, the pull plate 26 is still moved upward. After the battery 22 is inserted into the fixed shell 21, the pull plate 26 is released. Under the action of the contraction force of the spring 27, the insertion rod 28 is reinserted into the first hole 211 and the second hole 212, and the battery 22 can be fixed, thereby achieving the effect of convenient installation of the battery 22.

[0027] Reference Figures 1 to 7In one aspect of the present embodiment, a first Velcro 6 is fixedly installed on the end surface of the first elastic band 5. The first Velcro 6 is divided into a male patch and a female patch. The male patch is fixedly installed on the outer end of the first elastic band 5 on the right side, and the female patch is located at the inner end of the first elastic band 5 on the left side. The alarm component 3 includes an adjustment block 31, which is slidably connected to the outer side of the first elastic band 5. A bolt 32 is screwed on the top of the adjustment block 31, and the bottom end of the bolt 32 is attached to the top of the first elastic band 5. The adjustment blocks 31 are slidably connected to the outer sides of the first elastic bands 5 on both sides. A protective block 33 is fixedly installed on the outer end of the adjustment block 31, and an alarm 34 is fixedly installed inside the protective block 33. The top of the alarm 34 movably passes through the top of the protective block 33, and a loudspeaker 35 is fixedly installed on the top of the alarm 34. The alarm 34 is electrically connected to the battery 22 , and the alarm 34 is electrically connected to the first posture sensor 7 . A controller is fixedly installed inside the protection block 33 , and the controller is electrically connected to the alarm 34 , the first posture sensor 7 and the battery 22 .

[0028] In this embodiment, the main body plate 1 is worn on the patient's waist. When worn, it is wrapped around the patient's waist by the first elastic band 5, and the two first elastic bands 5 are fixed together by the first Velcro 6 at the tail, so that the main body plate 1 is fixed to the patient's waist by the first elastic band 5, so that the first posture sensor 7 is fixed to the patient's waist, and the fixing state of the adjustment block 31 can be changed by changing the tightness of the bolt 32. By adjusting the position of the adjustment block 31, the adjustment block 31 is installed on the left and right sides of the patient's waist. The posture of the patient's waist is detected by the first posture sensor 7. When an abnormal posture is detected, the data can be transmitted to the inside of the controller, and then the alarm 34 can be started by the controller. The alarm 34 cooperates with the loudspeaker 35 to sound an alarm, and the alarm sound can remind medical staff, thereby realizing an anti-fall warning for the patient.

[0029] Reference Figures 1 to 7 In one aspect of this embodiment, the leg monitoring assembly 4 includes a vertical belt 41, which is fixedly mounted on the bottom of the adjustment block 31, a bottom plate 43 is fixedly mounted on the bottom of the vertical belt 41, a second posture sensor 42 is fixedly mounted on the outer side of the bottom plate 43, and a second elastic belt 44 is fixedly mounted on both ends of the bottom plate 43. The second posture sensor 42 is electrically connected to the battery 22, the alarm 34 and the controller. A second Velcro 45 is fixedly mounted on both ends of the second elastic belt 44. The second Velcro 45 is divided into a male sticker and a female sticker. The male sticker is fixedly mounted on the outer side of the inner second elastic belt 44, and the female sticker is located on the inner side of the outer second Velcro 45.

[0030] In this embodiment, a vertical belt 41 is installed under the adjustment block 31, and the bottom plate 43 is fixed to the patient's legs by a second elastic belt 44 and a second Velcro 45. The second posture sensor 42 above the bottom plate 43 can monitor the posture of the patient's legs, and in conjunction with the monitoring of the patient's waist posture, the patient's posture can be better monitored, ensuring that the alarm 34 can sound an alarm when the patient falls or is about to fall; and the alarms 34 arranged on both sides can prevent the patient from falling from one side and damaging the alarm 34 on one side, thereby ensuring that the alarm 34 can sound an alarm normally.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Working principle: When in use, the first posture sensor 7 is powered by the battery 22, and the power of the battery 22 is transmitted to the inside of the first posture sensor 7 through the first conductive sheet 23, the second conductive sheet 24 and the connecting line 25. When the battery 22 is replaced, the pull plate 26 on the top is pulled, and the pull plate 26 moves up and down to drive the insertion rod 28 to move up, and the insertion rod 28 moves up and is pulled out from the first jack 211 and the second jack 212. After being pulled out, the fixation of the battery 22 can be released. After the fixation of the battery 22 is released, the design of the slope 29 and the inclined groove 210 allows the battery 22 to be directly The battery 22 can be slid out from the inside of the fixed shell 21, thereby achieving the purpose of convenient removal of the battery 22. When installing the battery 22, the pull plate 26 is still moved upward. After the battery 22 is inserted into the fixed shell 21, the pull plate 26 is released. Under the action of the contraction force of the spring 27, the insertion rod 28 is reinserted into the first plug hole 211 and the second plug hole 212, and the battery 22 can be fixed. The battery 22 is easy to install. The main body plate 1 is worn on the patient's waist. When worn, it is wrapped around the patient's waist through the first elastic belt 5, and the two first elastic belts 5 are fixed together through the first Velcro 6 at the tail. Thus, the main body plate 1 is fixed to the patient's waist through the first elastic band 5, so that the first posture sensor 7 is fixed to the patient's waist, and the fixing state of the adjustment block 31 can be changed by changing the tightness of the bolt 32. By adjusting the position of the adjustment block 31, the adjustment block 31 is installed on the left and right sides of the patient's waist. The posture of the patient's waist is detected by the first posture sensor 7. When an abnormal posture is detected, the data can be transmitted to the inside of the controller, and then the alarm 34 is started by the controller. The alarm 34 cooperates with the loudspeaker 35 to sound an alarm, and the alarm sound can remind medical staff, thereby realizing In order to provide an anti-fall warning for the patient, a vertical belt 41 is installed under the adjustment block 31, and the bottom plate 43 is fixed to the patient's legs through the second elastic belt 44 and the second Velcro 45. The second posture sensor 42 above the bottom plate 43 can monitor the posture of the patient's legs, and in conjunction with the monitoring of the patient's waist posture, the patient's posture can be better monitored, ensuring that the alarm 34 can sound an alarm when the patient falls or is about to fall; and the alarms 34 arranged on both sides can prevent the patient from falling from one side and damaging the alarm 34 on one side, thereby ensuring that the alarm 34 can sound an alarm normally.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fall prevention warning device for patients in neurology department, comprising a main body plate (1), characterized in that: Both ends of the main body plate (1) are fixedly mounted with a first elastic band (5); a first posture sensor (7) is fixedly mounted on the front of the main body plate (1); a power supply component (2) is arranged on the front of the main body plate (1); an alarm component (3) is arranged on the outside of the first elastic band (5); a leg monitoring component (4) is arranged at the bottom of the alarm component (3); the power supply component (2) comprises a fixed shell (21); the fixed shell (21) is fixedly mounted on the front of the main body plate (1); an internal plug-in connector of the fixed shell (21) is provided. A storage battery (22) is provided, a first conductive sheet (23) is fixedly mounted on the left side of the storage battery (22), a second conductive sheet (24) is fixedly mounted on the left inner wall of the fixed shell (21), the first conductive sheet (23) and the second conductive sheet (24) are attached to each other, a connecting line (25) is fixedly mounted between the fixed shell (21) and the first posture sensor (7), and the storage battery (22) is electrically connected to the first posture sensor (7) via the first conductive sheet (23), the second conductive sheet (24) and the connecting line (25).

2. A fall prevention warning device for neurology patients according to claim 1, characterized in that: A slope (29) is fixedly mounted on the inner bottom of the fixed shell (21), and an inclined groove (210) is provided on the bottom of the storage battery (22). The inclined direction of the slope (29) is toward the outer side and downward, and the inclined direction of the inclined groove (210) is toward the inner side and upward, and the inclined surface of the inclined groove (210) is in contact with the inclined surface of the slope (29).

3. A fall prevention warning device for neurology patients according to claim 2, characterized in that: The top of the storage battery (22) is provided with a first plug hole (211), the top wall of the fixed shell (21) is provided with a second plug hole (212), the second plug hole (212) is located above the corresponding first plug hole (211), and an insertion rod (28) is inserted into the corresponding first plug hole (211) and the second plug hole (212).

4. A fall prevention warning device for neurology patients according to claim 3, characterized in that: A pull plate (26) is fixedly installed between the tops of the insertion rods (28), and a spring (27) is fixedly installed between the bottom of the pull plate (26) and the top of the fixed shell (21), wherein the spring (27) is a tension spring.

5. A fall prevention warning device for neurology patients according to claim 1, characterized in that: A first Velcro (6) is fixedly mounted on the end surface of the first elastic band (5), and the first Velcro (6) is divided into a male patch and a female patch, the male patch is fixedly mounted on the outer end of the first elastic band (5) on the right side, and the female patch is located on the inner end of the first elastic band (5) on the left side.

6. A fall prevention warning device for neurology patients according to claim 1, characterized in that: The alarm component (3) comprises an adjustment block (31), the adjustment block (31) being slidably connected to the outside of the first elastic band (5), a bolt (32) being screwed on the top of the adjustment block (31), the bottom end of the bolt (32) being attached to the top of the first elastic band (5), and the adjustment blocks (31) being slidably connected to the outside of the first elastic bands (5) on both the left and right sides.

7. A fall prevention warning device for neurology patients according to claim 6, characterized in that: A protective block (33) is fixedly mounted on the outer end of the adjustment block (31), an alarm (34) is fixedly mounted inside the protective block (33), the top of the alarm (34) movably penetrates the top of the protective block (33), and a loudspeaker (35) is fixedly mounted on the top of the alarm (34).

8. A fall prevention warning device for neurology patients according to claim 7, characterized in that: The alarm (34) is electrically connected to the battery (22), the alarm (34) is electrically connected to the first posture sensor (7), a controller is fixedly installed inside the protection block (33), and the controller is electrically connected to the alarm (34), the first posture sensor (7) and the battery (22).

9. A fall prevention warning device for neurology patients according to claim 1, characterized in that: The leg monitoring assembly (4) comprises a vertical belt (41), the vertical belt (41) being fixedly mounted on the bottom of the adjustment block (31), a bottom plate (43) being fixedly mounted on the bottom of the vertical belt (41), a second posture sensor (42) being fixedly mounted on the outer side of the bottom plate (43), second elastic belts (44) being fixedly mounted on both ends of the bottom plate (43), and the second posture sensor (42) being electrically connected to the battery (22), the alarm (34) and the controller.

10. A fall prevention warning device for neurology patients according to claim 9, characterized in that: The second Velcro (45) is fixedly mounted on both ends of the second elastic band (44), and the second Velcro (45) is divided into a male patch and a female patch, the male patch is fixedly mounted on the outside of the inner second elastic band (44), and the female patch is located on the inside of the outer second Velcro (45).

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