Lumbar bridge device for operating bed
A technology of operating bed and lumbar bridge, which is applied in the field of medical equipment, can solve the problem that the lumbar bridge mechanism cannot adjust the angle of the lumbar bridge plate according to the patient's needs, and achieve the effect of simple operation and preventing rotation
Active Publication Date: 2019-06-07
SHENZHEN MAYGREEN MEDICAL EQUIP +1
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Problems solved by technology
[0003] Aiming at the problem that the existing lumbar bridge mechanism cannot adjust the angle of the lumbar bridge plate according to the needs of the patient, the present invention provides a lumbar bridge device for the operating bed. The lumbar bridge plate in the lumbar bridge device can shake to a certain extent during the rising process , while maintaining positioning after rising to the highest position
Method used
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[0020] The preferred embodiments provided by the present invention will be specifically described according to the accompanying drawings.
[0021] Figure 1 to Figure 7 , which is a preferred embodiment of a lumbar bridge device used in an operating bed provided by the present invention. Figure 1 to Figure 5 , which is the first preferred embodiment of a lumbar bridge device for an operating bed provided by the present invention. like Figure 1 to Figure 5 As shown, the waist bridge device for an operating bed includes a waist bridge plate 10 and two groups of waist bridge lifting mechanisms 20 arranged below the waist bridge plate 10 for lifting the waist bridge plate 10, and the waist bridge lifting mechanism 20 is set On the operating bed, the lumbar bridge plate 10 is lifted to the highest position by the lumbar bridge lifting mechanism 20 .
[0022] like figure 2 and image 3 As shown, each group of lumbar bridge lifting mechanisms 20 includes a mounting base 21, a...
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The invention provides a waist board device for an operation table. The device comprises a waist board and two waist board lifting mechanisms which are arranged on the lower portion of the waist board and used for lifting the waist board, and each waist board lifting mechanism comprises an installation base, a first linkage, a second linkage and a fixed base used for fixing the waist board, wherein a hydraulic cylinder is arranged on the installation base, the first linkage comprises a first upper connecting rod, a first middle connecting rod and a first lower connecting rod which are hinged in sequence, the second linkage comprises a second upper connecting rod, a second middle connecting rod and a second lower connecting rod which are hinged in sequence, the bottoms of the first lower connecting rod and the second lower connecting rod are hinged to the installation base, the first middle connecting rod is hinged to the second middle connecting rod through a hinged shaft, a piston rod of the hydraulic cylinder is vertically hinged to the hinged shaft, the tops of the first upper connecting rod and the second upper connecting rod are hinged to the fixed base, and a limiting mechanism which is used for limiting the maximum lifting height of the waist board and preventing the waist board from rotating is arranged below the fixed base. Compared with the prior art, the waist board device positions the waist board through the limiting mechanisms, and the device is simple and reliable.
Description
technical field [0001] The invention relates to a medical device, in particular to a waist bridge device for an operating bed. Background technique [0002] The lumbar bridge mechanism is a device commonly installed on operating tables or operating beds. It is mainly used to adjust the patient's operating position so that medical staff can perform various operations or treatments. The lumbar bridge mechanism of the traditional operating table mainly adopts worm gear and worm drive and is a single plate lifting mode. This kind of mechanism is bulky, and the angle cannot be adjusted during the rising process, and the patient cannot get a more comfortable surgical position. The damage is large, which reduces the practicability and safety of the operating table. Contents of the invention [0003] Aiming at the problem that the existing lumbar bridge mechanism cannot adjust the angle of the lumbar bridge plate according to the needs of the patient, the present invention provid...
Claims
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IPC IPC(8): A61G13/12A61G13/08
CPCA61G13/08A61G13/1205
Inventor 彭丹吴志阳
Owner SHENZHEN MAYGREEN MEDICAL EQUIP