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Operation table with movable table top

A technology for operating tables and table tops, applied in the field of operating tables, can solve the problems of complex structure, long transmission chain, and inability to realize fast translation, and achieve the effect of simple structure and guaranteed stability

Inactive Publication Date: 2009-12-30
NANTONG MEDICAL DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its structure is complicated, the transmission chain is long, and it cannot achieve fast translation

Method used

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  • Operation table with movable table top
  • Operation table with movable table top

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Experimental program
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Embodiment Construction

[0009] Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in further detail:

[0010] figure 1 Among them is a movable operating table, the rack 3 is fixed on the movable support 6, the bed frame seat 7 is fixed with a transmission shaft 2, one end of the transmission shaft 2 is fixed with a handle 1, and the other end is fixed with a worm 5, and the movable support is marked with Scale, the crank handle 1 can indicate the moving distance of the bed surface, and the gear A4 matched with the worm screw 5.

[0011] figure 2 One end of the middle clutch 9 is connected with the other end of the helical gear A4 and a gear B8, and the helical gear B8 cooperates with the rack 3.

[0012] When the clutch 9 was closed, the movement of the movable support 6 relative to the bed frame seat 7 was achieved by turning the crank handle 1, rotating the transmission shaft 2, the worm screw 5, the gear A4, the clutch 9, the gear B8 and th...

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Abstract

The invention relates to an operation table with a movable table top, which comprises a bedstead seat and a movable support capable of moving relative to the bedstead seat, wherein a rack is fixed on the movable support; the bedstead seat is provided with a transmission shaft; one end of the transmission shaft is fixed with a worm, while the other end is fixed with a crank and is provided with a gear engaged with the worm; the gear is connected with the other gear through a clutch; the other gear is engaged with the rack; and a scale is marked on the movable support. The operation table has the advantage of simple structure. Worm transmission has the self-locking performance so as to ensure the fixed state of the operation table top under the condition of no shaking; the unfolding and folding of the table top of the operation table are realized through the clutch; the table top can be driven by the crank to translate when the table top of the operation table is folded; the movable support separates from the bedstead seat when the table top of the operation table is unfolded; operators can quickly move the movable support so as to realize the translation of the table top; and the scale is marked on the movable support, so the translational capacity of the table top can be controlled accurately.

Description

1. Technical field [0001] The invention relates to an operating table, in particular to an operating table with a movable table top. 2. Background technology [0002] The operating table is a medical device product, which is used in the operating room of the hospital to perform surgical operations on the head, neck, chest and abdominal cavity, perineum and limbs, as well as obstetrics and gynecology, facial features, orthopedics and other operations. The table translation function can be used in conjunction with the C-arm during the operation. All operating tables with the table translation function are electric operating tables driven by motors, which are expensive and expensive. Patent 03232554 discloses "a translational operating bed". There is a threaded rod inside the bed cover. One end of the threaded rod is connected to the first gear, and the first gear meshes with the second gear. The second gear is connected to the handle. The other end of the rod is socketed with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/02
Inventor 羌新明陆永新孙永红
Owner NANTONG MEDICAL DEVICES
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