Multi-axis movement calculus discharging bed

A technology of multi-axis movement and stone bed removal, which is applied in the field of medical equipment, can solve the problems of expensive equipment, and achieve the effect of good stone removal effect, strong practicability and low cost

Pending Publication Date: 2018-11-13
SIHONG ZHENGXING MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such equipment is extremely expensive, and only hospitals can configure it, and patients must go to the hospital to use it, and the pitch angle of this equipment is generally less than 40°

Method used

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  • Multi-axis movement calculus discharging bed
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  • Multi-axis movement calculus discharging bed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-3 As shown, the multi-axis motion stone removal bed in this embodiment includes: a backboard 2, a vibration device 3, a motion mechanism and a bed frame 5, and the vibration device 3 and the motion mechanism are installed on the backboard 2, and the motion mechanism includes a pitching mechanism and a rollover mechanism. mechanism, the kinematic mechanism is connected to the bed frame 5, and the bed frame 5 is used to support the kinematic mechanism and the backboard 2 for multi-axis motion.

[0035] The pitch mechanism includes a first rotating member 13 and a first bracket 12, and the first rotating member 13 is a ball bearing. The first bracket 12 is a U-shaped bracket that can rotate along the axis of rotation of the roller bearing. The depth of the U-shaped depression makes the plane of the backboard 2 substantially on the same plane as the axis of the pitch rotation. Both ends of the backboard 2 are connected with a length-adjusting bushing 19,...

Embodiment 2

[0050] Such as Figure 6 As shown, this embodiment is similar to Embodiment 1, the difference is that the rollover mechanism does not use a ball joint, but uses a second bracket 14 and a second rotating member 15 . In the center of the first bracket 12 is installed a second rotating member 15 vertically and fixedly connected thereto, which is a roller bearing. The second bracket 14 passes through the second rotating member 14 and is perpendicular to the axis of the first bracket 12 . The second support 14 extends to both ends, and is connected with a length adjusting shaft sleeve 19, and the inside is pierced with a length adjusting shaft 18, which is respectively connected to the headrest 1 and the ankle brace 7.

[0051] Such as Figure 7 and Figure 8 As shown, the rollover angle is controlled by the rollover adjustment rod 17 fixed on the vibration device 3 and inserted into the pitch rotation axis. The first bracket 12 has a hollow limit slot, which restricts the pitch...

Embodiment 3

[0054] Such as Figure 9 As shown, this embodiment is similar to the second embodiment, the difference is that the rollover angle is controlled by the servo motor 26 . A second gear 29 is installed on the second bracket 14 . The servo motor 26 is mounted on the first bracket 12 and is power-connected with the first gear 28 through a reducer 27 . The first gear 28 meshes with the second gear 29 to drive the second bracket 14 to rotate along the axis in the second rotating member 15 .

[0055] The second bracket 14 is fixedly connected with the vibrating device 3 or the backboard 2 through the fixed bracket, and rotates together with it. The fixed bracket can also play a position-limiting role, limiting the second bracket 14 from sliding back and forth in a large range in the shaft sleeve.

[0056] Other operation steps of this embodiment are the same as those of Embodiment 1.

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PUM

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Abstract

The invention discloses a multi-axis movement calculus discharging bed. The calculus discharging bed comprises a back plate, a vibration device, a movement mechanism and a bed stand; the vibration device and the movement mechanism are mounted on the back plate, and the movement mechanism comprises a pitching mechanism, a rollover mechanism and a translation mechanism. The three kinds of movement mechanisms can drive the back plate to perform multi-axis movement on the bed stand, and by cooperating with the vibration device, vibration is conducted on the human body for discharging calculi. Thecalculus discharging bed has the advantages of being simple in structure, convenient to use, small in size, large in pitching angle, good in calculus discharging effect and low in cost and can also beused as a massage health care instrument.

Description

technical field [0001] The invention relates to a medical device, in particular to a stone-discharging bed with multi-axis motion. Background technique [0002] The incidence of urinary stones in my country is 1%-5%, that is, there are 14-70 million patients nationwide. The incidence rate in the south is as high as 5%-10%; the common age of onset is 30-40 years old, the male to female incidence ratio is 3:1, and 25% of patients need hospitalization. Because stone disease is related to physical fitness, living environment, living habits, nature of work, and dietary preferences, and these are difficult to change, the recurrence rate of urinary stones is high, and it gradually increases with the passage of time after treatment. Large stones may have a higher recurrence rate after surgery. In the United States, the recurrence rate of urinary calculi within 5-10 years is about 50%; in my country, it exceeds 80%. The recurrence of urinary calculi in my country mostly occurs 2-3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H23/02
CPCA61H23/02A61H2201/1207A61H2201/0142
Inventor 郑杨郑兴
Owner SIHONG ZHENGXING MEDICAL TECH CO LTD
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