Special nursing auxiliary support for pregnant and lying-in woman with pubis symphysis and separation in obstetrical department
A technology of pubic symphysis and auxiliary support, which is applied in medical science, physical therapy, passive exercise equipment, etc., can solve the problems of wasting human resources, lack of auxiliary facilities, and troublesome nursing and treatment, so as to improve the effect, avoid interference, and ensure fixation. effect of effect
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Embodiment 1
[0026] see Figure 1-3 , an obstetric symphysis pubis separation special nursing auxiliary support for pregnant women, comprising a back plate 1, two sides of the back plate 1 are fixedly connected with a side positioning plate 2, and the outer sides of the side positioning plates 2 on both sides are fixedly connected with a limit ring 3, the limit A movable ring 4 is rotatably connected to the outside of the ring 3, a movable ratchet block 5 is slidably connected to the inside of the limit ring 3, a limit spring 6 is fixedly connected between the movable ratchet block 5 and the limit ring 3, and the inner part of the movable ring 4 is fixedly connected There is a fixed ratchet ring 41 , a pressing block 7 is sleeved inside the movable ring 4 , and a pressure-bearing spring 71 is arranged between the pressing block 7 and the movable ring 4 .
[0027] The outside of the movable ring 4 is fixedly connected with a support arm 8, the outside of the support arm 8 is hinged with a s...
Embodiment 2
[0033] see Figure 1-5 Further, on the basis of the first embodiment, the leggings assembly 11 includes a leggings slider 111 slidably connected to the inner side wall of the swing arm 9, the inner of the leggings slider 111 is rotatably connected with an outer shaft 112, and the outside of the outer shaft 112 is fixedly connected with a The strapping roller 113, the leg strapping 118 is wound around the outside of the strapping roller 113, one end of the leg strapping 118 is fixedly connected with the strapping roller 113, and the other end of the leg strapping 118 is fixedly connected with a connecting plug 119 , a connecting groove block 1110 is fixedly connected to the outside of the leggings slider 111 .
[0034] An inner shaft 114 is movably inserted into the outer shaft 112 , a positioning spring 115 is fixedly connected between the inner shaft 114 and the outer shaft 112 , and a radial limiting structure is arranged between the outer shaft 112 and the inner shaft 114 ....
Embodiment 3
[0038] see Figure 1-6 On the basis of the second embodiment, a telescopic rod 12 is fixedly connected to the outside of the side positioning plate 2 , and a fixed assembly 13 is fixedly connected to the movable end of the telescopic rod 12 . The fixing assembly 13 includes, but is not limited to, a tiger card fixing mechanism. By fixing the assembly 13, the back plate 1 and the bed are fixed, so as to ensure the stability of the device during the overall use.
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