Novel nursing device for hemodialysis puncture

A technology of hemodialysis and nursing devices, applied in dialysis systems, medical science, devices that restrain the human body, etc., can solve problems such as puncture needle collisions, physical health damage, etc., and achieve the effect of improving practicability and flexibility

Active Publication Date: 2021-09-03
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a new type of nursing device for hemodialysis puncture, which has the advantages of being able to fix the puncture site of the patient and can be applied to different puncture sites, and solves the problem that the patient's limb activities are easily driven during the puncture process. The problem that the puncture needle collides with other foreign objects and causes damage to its health

Method used

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  • Novel nursing device for hemodialysis puncture
  • Novel nursing device for hemodialysis puncture
  • Novel nursing device for hemodialysis puncture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-5 , a new nursing device for hemodialysis puncture, comprising a bed body 1, a nursing mechanism 2 is arranged on the outside of the bed body 1, the nursing mechanism 2 includes a mounting block 21, and a threaded rod 22 is arranged on the inner surface of the mounting block 21, and the threaded rod 22 The outer surface of the outer surface is threadedly connected with a moving block 23, the top of the moving block 23 is fixedly connected with an arc plate 24, and the outer surface of the arc plate 24 is movably socketed with an arc sleeve 25, between the arc sleeve 25 and the arc plate 24 A positioning piece 27 is provided, a control piece 26 is provided between the arc plate 24 and the moving block 23 , and a connecting piece 3 is provided between the bed body 1 and the installation block 21 .

[0026] The control part 26 comprises a spring one 261, the outside of the spring one 261 is fixedly connected with a movable plate 262, the outside of the movabl...

Embodiment 2

[0030] see figure 1 ,2 , 3, 6, a new type of nursing device for hemodialysis puncture, including a bed body 1, a nursing mechanism 2 is arranged on the outside of the bed body 1, the nursing mechanism 2 includes a mounting block 21, and a threaded rod 22 is provided on the inner surface of the mounting block 21 , the outer surface of the threaded rod 22 is threadedly connected with a moving block 23, the top of the moving block 23 is fixedly connected with an arc plate 24, and the outer surface of the arc plate 24 is movably socketed with an arc sleeve 25, and the arc sleeve 25 and the arc A positioning piece 27 is set between the plates 24 , a control piece 26 is set between the arc plate 24 and the moving block 23 , and a connecting piece 3 is set between the bed body 1 and the installation block 21 .

[0031] The outside of the mounting block 21 is provided with a thermal insulation mechanism 4, and the thermal insulation mechanism 4 includes a cotton gasket 41. The inner s...

Embodiment 3

[0035] see Figure 1-6 , a new nursing device for hemodialysis puncture, comprising a bed body 1, a nursing mechanism 2 is arranged on the outside of the bed body 1, the nursing mechanism 2 includes a mounting block 21, and a threaded rod 22 is arranged on the inner surface of the mounting block 21, and the threaded rod 22 The outer surface of the outer surface is threadedly connected with a moving block 23, the top of the moving block 23 is fixedly connected with an arc plate 24, and the outer surface of the arc plate 24 is movably socketed with an arc sleeve 25, between the arc sleeve 25 and the arc plate 24 A positioning piece 27 is provided, a control piece 26 is provided between the arc plate 24 and the moving block 23 , and a connecting piece 3 is provided between the bed body 1 and the installation block 21 .

[0036] The control part 26 comprises a spring one 261, the outside of the spring one 261 is fixedly connected with a movable plate 262, the outside of the movabl...

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Abstract

The invention relates to the technical field of medical nursing equipment, and discloses a novel nursing device for hemodialysis puncture. The novel nursing device comprises a bed body, wherein a nursing mechanism is arranged outside the bed body and comprises a mounting block, a threaded rod is arranged on the inner side surface of the mounting block, and moving blocks are in threaded connection with the outer surface of the threaded rod; arc plates are fixedly connected to the top of the moving blocks; the threaded rod rotates to drive the moving blocks to move, so that the two arc plates can be driven to get close to each other to stably fix a puncture part of a patient, besides, through arrangement of an arc sleeve, the arc plates can fix not only arms but also legs of the patient, and nursing of different puncture parts of the patient can be met. In addition, through the design of a pressing plate, a power connection block and a power supply block, continuing fixation can be automatically stopped after the limbs of the patient are stably fixed, and the puncture nursing device is better in flexibility in the using process.

Description

technical field [0001] The invention relates to the technical field of medical care equipment, in particular to a novel hemodialysis puncture care device. Background technique [0002] Hemodialysis is one of the most common forms of renal replacement therapy. Dialysis is the movement of solutes from a solution of high concentration to a solution of low concentration through a semipermeable membrane. The basic principle of hemodialysis is to use diffusion phenomenon to separate and purify blood to achieve the purpose of purification. During dialysis, the extracorporeal blood circulation needs to be established, and the dialysis treatment takes 4-5 hours, so the patient may fall asleep during the dialysis process, and the sleeping patient may become unconscious due to discomfort During the movement of limbs, the puncture needle may collide with other foreign objects, which may bring unnecessary accidental risks to the patient. Touching the needle or needle tube may cause the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/37A61M1/14
CPCA61F5/3769A61M1/14
Inventor 何威韩昕彤何丽亭
Owner JILIN UNIV
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