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Arm fixing nursing device for hemodialysis in nephrology department

A technology of hemodialysis and nursing devices, applied in dialysis systems, medical science, stereotaxic surgical instruments, etc., can solve problems such as physical injuries, difficult arms, arm paralysis, etc., achieve stable positioning, freely adjust the placement height, and ensure comfort Effect

Active Publication Date: 2021-08-31
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society and the continuous improvement of people's living standards, people's attention to medical care is also increasing year by year. Among them, terminal patients such as uremia must use hemodialysis to maintain their lives. When patients undergo hemodialysis, they need to put their arms Fixed for a long time, with the increase of time, the arm will be paralyzed, causing physical damage, and the existing equipment is difficult to fix the arm, it is difficult to adjust adaptively to ensure the overall comfort, it is not suitable for many occasions

Method used

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  • Arm fixing nursing device for hemodialysis in nephrology department
  • Arm fixing nursing device for hemodialysis in nephrology department
  • Arm fixing nursing device for hemodialysis in nephrology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] See Figure 1-3 A Nephrology hemodialysis treatment arm fixing apparatus comprising a fixing mechanism, the fixing mechanism comprises a rack 11 is placed, is placed inside the frame 11 defines an arc chute cover plate 31 adapted, frame 11 is placed It defines an internal chamber with a rectangular cover 13 adapted rack, placed on top frame 11 defines a semicircular groove and the inner arm adapted, frame 11 is placed rotatably connected to the drive pulley 12, placed inside the slide frame 11 a rack 13 connected to the interior covering, covering the rack 13 is fixedly connected with a guide post 14 cycles, the outer loop guide post 14 is slidably connected with active teeth 15, placed inside the slide frame 11 is connected with a regulating roller 17, the roller adjustment 17 is fixedly connected to the top of the buffer spring 18, adjusting the drive roller 17 is connected to the outside with a covering band 16, placed inside the frame 11 rotatably connected with a gear c...

Embodiment 2

[0026] See figure 1 with 4 -5 A Nephrology hemodialysis treatment arm fixing apparatus, further comprising a clip retaining mechanism 3, the clamping mechanism 3 comprises a positioning cover plate 31, cover plate defines the bottom 31 of the arcuate frame 39 adapted inner arcuate slot, the cover plate 31 defines an arcuate rack 39 is in communication with the pressurized compartment, inside cover plate 31 is fixedly connected with the ring gear and the gear cover 19 adapted, inside cover plate 31 is rotated Location 32 is connected to the rocker inner cladding plate 31 is slidably connected to a positioning frame 33, a top spacer 33 is fixedly connected to a positioning piston 34, 34 is positioned inside of the piston is sleeved outside of the positioning spring 35, cover plate 31 a positioning switch 37 and the relief valve 36, the internal cover plate 31 is fixedly connected to a fixed sleeve 38, inner sleeve 38 is slidably connected to a fixed arcuate frame 39, the curved oute...

Embodiment 3

[0029] See Figure 1-5 A Nephrology hemodialysis treatment arm fixing apparatus comprising a fixing mechanism, the fixing mechanism comprises a rack 11 is placed, is placed inside the frame 11 defines an arc chute cover plate 31 adapted, frame 11 is placed It defines an internal chamber with a rectangular cover 13 adapted rack, placed on top frame 11 defines a semicircular groove and the inner arm adapted, frame 11 is placed rotatably connected to the drive pulley 12, placed inside the slide frame 11 a rack 13 connected to the interior covering, covering the rack 13 is fixedly connected with a guide post 14 cycles, the outer loop guide post 14 is slidably connected with active teeth 15, placed inside the slide frame 11 is connected with a regulating roller 17, the roller adjustment 17 is fixedly connected to the top of the buffer spring 18, adjusting the drive roller 17 is connected to the outside with a covering band 16, placed inside the frame 11 rotatably connected with a gear c...

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Abstract

The invention relates to the technical field of medical equipment, and discloses an arm fixing nursing device for hemodialysis in nephrology department, which comprises a fixing mechanism, the fixing mechanism comprises a placing frame, a driving wheel is rotatably connected in the placing frame, a coating rack is slidably connected in the placing frame, and a circulating guide column is fixedly connected to the interior of the coating rack. According to the arm fixing nursing device for hemodialysis in the nephrology department, the driving wheel drives the coating rack to displace, the coating rack drives a coating belt to displace, the coating belt drives a coating gear to rotate, the coating gear drives a clamping and positioning mechanism to rotate, meanwhile, a detection rocker drives a circulating frame to displace, the circulating frame drives a pressurizing guide column to displace, the pressurizing guide column drives a detector to expand through a one-way valve, and then through cooperative use of a proximity switch, a tension spring and other mechanisms, the effects that the clamping and fixing position is automatically adjusted, the arm is rapidly wrapped, and the overall comfort is guaranteed through self-adaptive adjustment are achieved.

Description

Technical field [0001] The present invention relates to the field of medical devices, in particular to a hemodialysis Nephrology fixing arm care device. Background technique [0002] With the development of society, the continuous improvement of people's living standards, people are concerned about the degree of health care has increased, which, like patients with advanced uremia must to sustain life by hemodialysis, in patients undergoing hemodialysis, the need to arm fixed for a long time, the growth over time, the arm will be paralyzed, causing bodily injury, and the existing equipment is difficult to fix the arm, it is difficult to adjust the overall adaptive comfort guarantee, does not apply a variety of occasions. [0003] So solve these problems, we need a Department of Nephrology, hemodialysis care unit arm fixed to resolve. Inventive content [0004] For the deficiencies of the prior art, the present invention provides a hemodialysis Nephrology fixing arm care device, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/14A61F5/37A61B90/14
CPCA61M1/14A61F5/3769A61B90/14
Inventor 郭立华姜傲田向辉张静李春宇
Owner JILIN UNIV
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