Garment for preventing general anesthesia child patient from falling down

Abstract

The invention discloses a whole anesthesia child falling prevention garment which comprises a wearing part and a protection frame, the protection frame comprises a mounting ring, a connecting arc plate and a traction device, the mounting ring and the connecting arc plate are arranged up and down, the traction device is located in the mounting ring and comprises a reel and a traction rope, one end of the traction rope is wound on the reel, the other end of the traction rope is connected with the wearing part, and a spring is arranged on the reel. The clockwork spring is used for driving the reel to rotate and providing traction force for the wearing piece through the traction rope; the locking mechanism is connected with the reel, when the forward rotation speed of the reel exceeds a threshold value, the locking mechanism locks the reel to limit forward rotation of the reel, the traction effect on the child patient is achieved through cooperation of the spring and the reel, the child patient is assisted to move, the mobility of the child patient is improved, the reel is locked through the locking mechanism, and the locking effect is good. And meanwhile, the overall safety is guaranteed in cooperation with the protection frame, and overturning is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and more specifically to a fall prevention garment for children with general anesthesia. Background Art

[0002] After general anesthesia surgery, children often experience symptoms such as confusion, decreased balance, and weakened muscle strength, which can easily lead to falls and secondary injuries. At present, the main way to prevent children from falling is to strengthen the care of medical staff and bed rails, but the above methods have the defects of severely restricting children's activities and high labor costs.

[0003] In response to this, there are currently methods of supporting the child when moving by setting up a portable stent, or having the child wear corresponding airbag equipment to provide protection when the child falls. However, the above methods still have the following defects: due to the weakening of the child's muscle strength after general anesthesia, this type of equipment can only provide support and cannot assist the child's movement. The child still has difficulty in moving. At the same time, there is still a certain safety risk due to the child's rollover caused by weakened muscle strength or unstable grasping of the stent, so it needs to be improved. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a fall prevention garment for children under general anesthesia, which can not only prevent the children from falling but also assist the children in moving, so as to improve the children's mobility and promote postoperative recovery.

[0005] To achieve the above object, the present invention provides the following technical solutions: A fall prevention garment for children under general anesthesia, comprising: A wearable article, which is a trouser-like structure and is used to wrap the lower limbs and waist of the child; A protection frame, the protection frame includes a mounting ring and a connecting arc plate arranged in an upper and lower manner, the connecting ring and the connecting arc plate are both arranged around the human body, the notch of the connecting arc plate corresponds to the moving direction of the human body, a connecting rod is provided between the mounting ring and the connecting arc plate, and the connecting rod is connected and fixed to each other, and a handrail is provided on the connecting rod; A traction device, the traction device is located in the mounting ring, the traction device comprises a reel and a traction rope, one end of the traction rope is wound on the reel, and the other end is connected to the wearable component, the reel is provided with a spring, the spring is used to drive the reel to rotate, and provide traction for the wearable component through the traction rope; The locking mechanism is connected to the reel, and when the forward rotation speed of the reel exceeds a threshold value, the locking mechanism locks the reel to limit the forward rotation of the reel.

[0006] Beneficial effects of the present invention: 1. The wearable device can be quickly connected to the child and can also keep the child's posture stable during traction; 2. The spring and the reel work together to achieve a traction effect on the child, thereby assisting the child to move and improving the child's mobility; 3. The reel is locked by setting the locking mechanism to prevent falling, and the protection frame is used to ensure the overall safety to avoid tipping. 4. The armrests can be set to facilitate the children to further grasp the armrests to stabilize their bodies. At the same time, the armrests can also drive the protection frame to move with it to avoid the protection frame from hindering the movement of the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of the overall installation of the present invention; Figure 2 This is a schematic diagram of the installation of the mainspring of the present invention; Figure 3 This is a schematic diagram of the installation of the locking mechanism of the present invention; Figure 4 This is a schematic diagram of the inner rod of the present invention; Figure 5 It is a cross-sectional schematic diagram of the installation of the reel of the present invention; Figure 6 It is a cross-sectional schematic diagram of a connecting rod of the present invention; Figure 7 It is a cross-sectional schematic diagram of the installation of the fixing assembly of the present invention; Figure 8 This is a schematic cross-sectional view of the installation of the connecting socket of the present invention.

[0008] 1. Wearing part; 2. Protection frame; 3. Mounting ring; 4. Connecting arc plate; 5. Connecting rod; 6. Handrail; 7. Traction device; 8. Reel; 9. Traction rope; 10. Spring; 11. Locking mechanism; 12. Clamp ring; 13. Slot; 14. Block; 15. Rotating rod; 16. Driving spring; 17. Outer shell; 18. Inner rod; 19. Connecting gear; 20. Mounting surface; 21. First rod; 22. Second rod; 23. Plug-in section; 24. Plug-in hole; 25. Reset spring; 26. First limit block; 27. Second limit block; 28. First fixing rod; 29. ​​Second fixing rod; 30. Fixing assembly; 31. Adjusting hole; 32. Fixing hole; 33. First spring; 34. First telescopic block; 35. Connecting seat; 36. Mounting hole; 37. Positioning hole; 38. Second telescopic block; 39. Second spring. DETAILED DESCRIPTION

[0009] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments, wherein the same components are represented by the same reference numerals.

[0010] like Figure 1-8 As shown, a fall prevention garment for children under general anesthesia includes: a wearable item 1, which is a trouser-like structure for wrapping the lower limbs and waist of the child. Specifically, the wearable item 1 includes a belt and a crotch cloth, one end of the crotch cloth is fixedly connected to the belt, and the other end is detachable and fixed to the belt by Velcro / buttons, wherein the belt is made of elastic material to adapt to the body curves of different children.

[0011] The protective frame 2 is also included, and the protective frame 2 includes a mounting ring 3 and a connecting arc plate 4 which are arranged up and down. The connecting ring and the connecting arc plate 4 are both arranged around the human body, and the notch of the connecting arc plate 4 corresponds to the movement direction of the human body. In addition, a universal wheel is installed at the bottom of the connecting arc plate 4. The number of the universal wheels is multiple and they are arranged circumferentially, so as to avoid the interference of the annular structure on the movement of the human body. A connecting rod 5 is provided between the mounting ring 3 and the connecting arc plate 4, and they are connected and fixed to each other through the connecting rod 5. Specifically, the number of the connecting rods 5 is 2 and they are symmetrically arranged. Specifically, when the front of the child corresponds to the notch of the connecting arc plate 4, the two connecting rods 5 are respectively arranged on both sides of the child to ensure overall safety. An armrest 6 is provided on the connecting rod 5. When in use, the child can further balance the body through the armrest 6 to improve the movement stability. At the same time, the armrest 6 can drive the protective frame 2 to follow up, so as to avoid the interference of the protective frame 2 on the movement of the child.

[0012] The traction device 7 is also included. The traction device 7 is located in the mounting ring 3. The traction device 7 includes a reel 8 and a traction rope 9. One end of the traction rope 9 is wound around the reel 8, and the other end is connected to the wearable component 1. Specifically, a hook is provided at the end of the traction rope 9 and the wearable component 1 is hooked through the hook. A spring 10 is provided on the reel 8. The spring 10 is used to drive the reel 8 to rotate and provide traction for the wearable component 1 through the traction rope 9. When in use, the operator connects one end of the traction rope 9 to the wearable component 1, thereby providing a rotational force for the reel 8 through the spring 10, and completing the upward traction of the human body through the traction rope 9, so as to reduce the difficulty of movement of the child and improve the mobility of the child.

[0013] It also includes a locking mechanism 11, which is connected to the reel 8. When the forward rotation speed of the reel 8 exceeds a threshold, the locking mechanism 11 locks the reel 8 to limit the forward rotation of the reel 8. Through the setting of the locking mechanism 11, when the child falls, the reel 8 is driven to rotate at a high speed, so that the reel 8 is locked through the locking mechanism 11, and the child's body is locked through the traction rope 9 to ensure safety.

[0014] Preferably, the locking mechanism 11 includes a snap ring 12, which is fixedly connected to the mounting ring 3. The snap ring 12 is arranged corresponding to one end of the reel 8. The snap ring 12 is circumferentially provided with a plurality of slots 13. A clamping block 14 is provided at the end of the reel 8 corresponding to the snap ring 12. Specifically, the number of the clamping blocks 14 is 3 and they are circumferentially arranged along the axis of the reel 8. A rotating rod 15 is provided at one end of the clamping block 14 and is rotatably connected to the end of the reel 8 through the rotating rod 15. The other end of the clamping block 14 forms a clamping end and is clamped with the slot 13 under the drive of centrifugal force. A driving spring 16 is provided at the end of the reel 8. The two ends of the driving spring 16 are respectively connected to the reel 8 and the clamping end and are used to drive the clamping end to move away from the slot 13.

[0015] When in use, when a child falls, the reel 8 will rotate at high speed, thereby increasing the centrifugal force on the clamping block 14, and then driving the clamping end to swing outward, so that the clamping end is clamped into the clamping groove 13 to complete the fixation of the reel 8 and the clamping ring 12.

[0016] Preferably, the reel 8 includes an outer sleeve 17 and an inner rod 18, a connecting gear 19 is provided at one end of the inner rod, the outer sleeve 17 is sleeved outside the inner rod, and the inner wall of the outer sleeve 17 is provided with a fixing groove corresponding to the connecting gear 19 and is clamped and fixed with the connecting gear 19, an end of the inner rod away from the connecting gear 19 is provided with a mounting surface 20, the clamping block 14 is arranged corresponding to the mounting surface 20, the mainspring 10 is arranged at the end of the outer sleeve 17 away from the mounting surface 20, the inner rod 18 includes a first rod member 21 and a second rod member 22, an insertion section 23 is formed at the end of the first rod member 21, an insertion hole 24 is formed at one end of the second rod member 22 and is mutually plugged with the insertion section 23, a reset spring 25 is provided in the insertion hole 24, the reset spring 25 is connected to the insertion section 23, and is used to drive the insertion section 23 to return.

[0017] During use, when the child falls, the reel 8 rotates at high speed, so that the block 14 is engaged and fixed with the slot 13. Furthermore, under the impact force, due to the fixation of the outer shell 17 and the first rod 21, the outer shell 17 will be further rotated relative to the second rod 22 through the first rod 21, so that the traction rope 9 can be moved out of the reel 8 by a small amount, thereby greatly reducing the impact force to reduce the damage to the child's body caused by the impact of the fall, and after the impact force disappears, the first rod 21 is driven to rotate by the reset spring 25 to prepare for the next impact.

[0018] Preferably, a first limit block 26 is provided on the inner wall of the plug-in hole 24, and a second limit block 27 is provided on the outer wall of the plug-in section 23. The first limit block 26 is used to abut against the second limit block 27 to limit the rotation range of the plug-in section 23 relative to the plug-in hole 24, so as to avoid excessive rotation of the first rod 21 and cause failure of the anti-fall function.

[0019] At the same time, in order to ensure the elastic force of the return spring 25, the return spring 25 can be controlled to maintain a certain elastic force in the initial state through the interference of the first limit block 26 and the second limit block 27 to ensure subsequent return and the first rod 21 can only rotate after the clamping block 14 is clamped.

[0020] Preferably, the connecting rod 5 includes a first fixing rod 28 and a second fixing rod 29 which are telescopically connected to each other, and a fixing assembly 30 is provided between the first fixing rod 28 and the second fixing rod 29, and the fixing assembly 30 is used to keep the first fixing rod 28 and the second fixing rod 29 fixed / movable to each other.

[0021] By means of the mutual extension and retraction of the first fixing rod 28 and the second fixing rod 29 , the appropriate position of the mounting ring 3 can be adjusted according to the specific use environment and the height of the child, so as to improve the overall adaptability.

[0022] Preferably, the second fixing rod 29 is provided with an adjustment hole 31, one end of the first fixing rod 28 is plugged and telescopically connected to the adjustment hole 31, the first fixing rod 28 and the second fixing rod 29 are both provided with fixing holes 32 along the length direction, and the fixing assembly 30 includes a first spring 33 and a first telescopic block 34 arranged in the fixing hole 32, the first spring 33 is used to drive the first telescopic block 34 to move outward, and when the first telescopic block 34 passes through the two fixing holes 32, the first fixing rod 28 and the second fixing rod 29 are fixed to each other.

[0023] In the initial state, driven by the first spring 33, one end of the first telescopic block 34 passes through the fixing holes 32 corresponding to the first fixing rod 28 and the second fixing rod 29 respectively. At this time, the first fixing rod 28 and the second fixing rod 29 are relatively fixed. When the length needs to be adjusted, the first telescopic block 34 is pressed to separate the first telescopic block 34 from the fixing hole 32 corresponding to the second fixing rod 29, so that the first fixing rod 28 can move relative to the second fixing rod 29 to complete the adjustment of the length of the connecting rod 5.

[0024] Preferably, one end of the second fixing rod 29 away from the first fixing rod 28 is connected to the connecting arc plate 4, and a connecting seat 35 is hinged at the end of the armrest 6. The connecting seat 35 is provided with a mounting hole 36 and is sleeved with the second fixing rod 29. A torsion spring is provided at the hinge between the armrest 6 and the connecting seat 35, and the torsion spring is used to drive the armrest 6 to swing outward.

[0025] Through the hinged connection of the armrest 6 and the setting of the torsion spring, when the child falls, the torsion spring can drive the armrest 6 to automatically return to its original position, so as to reduce the damage that the armrest 6 may cause to the child during the fall.

[0026] Preferably, the second fixed rod 29 is provided with a plurality of positioning holes 37 along the length direction, and a second telescopic block 38 and a second spring 39 are provided in the connecting seat 35. The second spring 39 is wound in the second telescopic block 38 and is used to drive the second telescopic block 38 to move toward the positioning hole 37. When the second telescopic block 38 is connected to the positioning hole 37, the connecting seat 35 is fixed relative to the second fixed rod 29.

[0027] The height of the connecting seat 35 can be adjusted by telescoping the second telescopic block 38 , so as to adapt to different heights of children.

[0028] At the same time, the connection seat 35 is provided with a groove portion which passes through from top to bottom corresponding to the fixing hole 32 to ensure the exposure state of the first telescopic block 34 at the fixing hole 32 .

[0029] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A fall prevention garment for children with general anesthesia, characterized in that: include: A wearable article (1), the wearable article (1) being a trouser-like structure, used for wrapping the lower limbs and waist of a child; A protection frame (2), the protection frame (2) comprising a mounting ring (3) and a connecting arc plate (4) arranged in an upper and lower manner, the connecting ring and the connecting arc plate (4) are both arranged around a human body, a notch of the connecting arc plate (4) corresponds to a moving direction of the human body, a connecting rod (5) is provided between the mounting ring (3) and the connecting arc plate (4), and the mounting ring (3) and the connecting arc plate (4) are connected and fixed to each other through the connecting rod (5), and a handrail (6) is provided on the connecting rod (5); A traction device (7), the traction device (7) is located in the mounting ring (3), the traction device (7) comprises a reel (8) and a traction rope (9), one end of the traction rope (9) is wound on the reel (8), and the other end is connected to the wearable item (1), the reel (8) is provided with a spring (10), the spring (10) is used to drive the reel (8) to rotate, and provide traction for the wearable item (1) through the traction rope (9); A locking mechanism (11) is connected to the reel (8), and when the forward rotation speed of the reel (8) exceeds a threshold value, the locking mechanism (11) locks the reel (8) to limit the forward rotation of the reel (8).

2. The fall prevention clothing for children with general anesthesia according to claim 1, characterized in that: The locking mechanism (11) comprises a snap ring (12), the snap ring (12) being arranged corresponding to one end of the reel (8), the snap ring (12) being provided with a plurality of slots (13) in the circumferential direction, a clamping block (14) being provided at the end of the reel (8) corresponding to the snap ring (12), one end of the clamping block (14) being provided with a rotating rod (15) and being rotatably connected to the end of the reel (8) via the rotating rod (15), the other end of the clamping block (14) forming a clamping end and being clamped with the slot (13) under the driving of centrifugal force, and a driving spring (16) being provided at the end of the reel (8), the two ends of the driving spring (16) being respectively connected to the reel (8) and the clamping end and being used for driving the clamping end to move in a direction away from the slot (13).

3. The fall prevention clothing for children with general anesthesia according to claim 2, characterized in that: The winding shaft (8) comprises an outer casing (17) and an inner rod (18), one end of the inner rod is provided with a connecting gear (19), the outer casing (17) is sleeved outside the inner rod, and the inner wall of the outer casing (17) is provided with a fixing groove corresponding to the connecting gear (19) and is clamped and fixed with the connecting gear (19), one end of the inner rod away from the connecting gear (19) is provided with a mounting surface (20), the clamping block (14) is arranged corresponding to the mounting surface (20), and the mainspring (10) is arranged on the outer casing (17) at one end away from the mounting surface (20), the inner rod (18) comprises a first rod member (21) and a second rod member (22), the end of the first rod member (21) forming an inserting section (23), one end of the second rod member (22) forming an inserting hole (24) and being inserted into the inserting section (23), a return spring (25) being arranged in the inserting hole (24), the return spring (25) being connected to the inserting section (23) and being used to drive the inserting section (23) to return to its original position.

4. The fall prevention clothing for children with general anesthesia according to claim 3, characterized in that: The inner wall of the plug hole (24) is provided with a first limit block (26), and the outer wall of the plug section (23) is provided with a second limit block (27), and the first limit block (26) is used to abut against the second limit block (27) to limit the rotation range of the plug section (23) relative to the plug hole (24).

5. The fall prevention clothing for children with general anesthesia according to claim 1, characterized in that: The connecting rod (5) comprises a first fixing rod (28) and a second fixing rod (29) which are telescopically connected to each other, and a fixing assembly (30) is provided between the first fixing rod (28) and the second fixing rod (29). The fixing assembly (30) is used to keep the first fixing rod (28) and the second fixing rod (29) fixed / movable to each other.

6. The fall prevention clothing for children with general anesthesia according to claim 5, characterized in that: The second fixing rod (29) is provided with an adjustment hole (31), one end of the first fixing rod (28) is plugged into the adjustment hole (31) for telescoping, the first fixing rod (28) and the second fixing rod (29) are both provided with fixing holes (32) along the length direction, the fixing assembly (30) comprises a first spring (33) and a first telescopic block (34) arranged in the fixing hole (32), the first spring (33) is used for driving the first telescopic block (34) to move outward, and when the first telescopic block (34) passes through the two fixing holes (32), the first fixing rod (28) and the second fixing rod (29) are fixed to each other.

7. The fall prevention clothing for children with general anesthesia according to claim 5, characterized in that: One end of the second fixing rod (29) away from the first fixing rod (28) is connected to the connecting arc plate (4); a connecting seat (35) is hinged at the end of the handrail (6); a mounting hole (36) is provided on the connecting seat (35) and the second fixing rod (29) is sleeved thereon; a torsion spring is provided at the hinge between the handrail (6) and the connecting seat (35); the torsion spring is used to drive the handrail (6) to swing outward.

8. The fall prevention clothing for children with general anesthesia according to claim 7, characterized in that: The second fixing rod (29) is provided with a plurality of positioning holes (37) along the length direction; a second telescopic block (38) and a second spring (39) are provided in the connecting seat (35); the second spring (39) is wound in the second telescopic block (38) and is used to drive the second telescopic block (38) to move in the direction of the positioning hole (37); when the second telescopic block (38) is connected to the positioning hole (37), the connecting seat (35) is fixed relative to the second fixing rod (29).

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