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Disposable dialysis indwelling catheter special applicator

A disposable, catheter technology, applied in the direction of catheters, dialysis systems, etc., can solve problems such as application shedding, catheter infection, catheter slippage, etc., and achieve the effect of easy fixation, reduced infection, and not easy to fall off

Active Publication Date: 2016-06-29
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special applicator for disposable dialysis indwelling catheter, which is a one-time use of sterile external dressing, which mainly solves the problem that the current clinical use of patchwork nursing tools can easily cause the applicator to fall off and cause catheter infection. Or the risk of catheter slippage, thereby prolonging the service life of the catheter and ensuring the dialysis effect; the product of the present invention is designed for one-time dialysis indwelling catheter special application, which is very simple and safe to operate, and greatly reduces the chance of cross-infection

Method used

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  • Disposable dialysis indwelling catheter special applicator
  • Disposable dialysis indwelling catheter special applicator

Examples

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Effect test

Embodiment 1

[0020] The special applicator for disposable dialysis indwelling catheter of the present invention includes A-type applicator and B-type applicator. The absorbent pad 2 and the backing 4 are bonded to the adhesive backing 3 respectively, the upper release paper 1 is covered on the absorbent pad 2, one end of which is bonded to the end of the adhesive backing 3, and the lower release paper 5 is covered on the backing 4, one end of which is glued to the other end of the adhesive backing 3, and the other end of the upper release paper 1 and the lower release paper 5 are overlapped for easy peeling during use. The adhesive backing 3 is rectangular Type B application consists of upper release paper 6, vertical viscose backing 7, absorption pad 9, horizontal viscose backing 10, and lower release paper 11, the absorption pad 9 is pasted on the horizontal viscose backing 10, The vertical viscose backing 7 is T-shaped and cylindrical, and one end is closed and the other end is open. T...

Embodiment 2

[0023] see figure 1 , Before dialysis treatment or thrombolytic therapy, remove the patient's original dressing, disinfect the skin and catheter at the outlet of the dialysis catheter, and aspirate the catheter lock fluid, then inject anticoagulant and connect the blood line. Then open the outer packaging bag of the present invention, take out the A-type applicator, aseptically peel off the upper release paper 1, align the absorbent pad 2 with the skin around the outlet of the catheter, then aseptically peel off the release paper 5, and place the backing 4 Cover the connection between the indwelling dialysis catheter and the blood tube, and finally press lightly around the entire backing 3 to complete the operation of making the A-type application.

[0024] see figure 2 , after the dialysis treatment or thrombolytic therapy, uncover the type A dressing, disinfect and seal the tube. Then open the outer packaging bag of the present invention, take out the B-type applicator, u...

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PUM

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Abstract

The invention provides a special applicator for disposable dialysis indwelling catheter, which is composed of A-type applicator and B-type applicator. Composed of paper; Type B applicator consists of upper release paper, vertical adhesive backing, absorbent pad, horizontal adhesive backing, and lower release paper. The invention is a disposable sterile external dressing, which mainly solves the risk of catheter infection or catheter slippage due to the patchwork nursing tools currently used clinically, thereby prolonging the service life of the catheter and ensuring Dialysis effect. The invention has reasonable design, lower production cost and lower use cost, less waste of resources, very simple and safe operation, and less chance of cross-infection.

Description

Technical field [0001] The present invention is a medical dressing, involving a dedicated duct special application of dialysis, which is used. It is a nursing tool for replacement of vascular pathways for hemodialysis — dialysis and apartment catheter for replacement. Background technique [0002] Hemodialysis is one of the main kidney replacement therapy for patients with renal failure.When performing hemodialysis, the doctor first established the patient's vascular pathway, and then connected the pre -rushing dialysis and the one -time use of the blood path tube to the patient's vascular pathway to establish an extra -body circulation to start hemodialysis treatment.The current duct appliance only uses other ordinary small applied stickers and several gauze and tape for care. [0003] At present, this kind of nursing tools have severe defects when using: ① Patients are not fixed after use and are not firm enough to fall off, and even cause catheters to fall off, causing patient...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/14A61M25/02
CPCA61M1/14A61M25/02A61M2025/0246A61M2025/0253A61M2025/0266
Inventor 袁静陈江华
Owner ZHEJIANG UNIV
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