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Medical catheter fixing sticker with locking structure

A technology of medical catheter and locking structure, applied in the direction of catheter, etc., can solve the problem of catheter movement, etc., and achieve the effect of not slipping easily

Active Publication Date: 2018-01-30
CHENGDU MEDART MEDICAL SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ordinary medical adhesive tape is usually used to fix medical catheters, and it is easy for patients to move the catheter during basic turning or activities, resulting in adverse effects.

Method used

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  • Medical catheter fixing sticker with locking structure
  • Medical catheter fixing sticker with locking structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] see Figure 1-2 , the medical catheter fixing sticker 100 shown in the preferred embodiment of the present invention includes an adhesive layer 10 , a fixing layer 20 and a fixing adjustment block 30 .

[0015] The fixing layer 20 includes an arc section 21 and two straight sections 22 disposed on two sides of the arc section 21 . The arc section 21 is used for passing and fixing the medical catheter. The adhesive layer 10 is disposed on the bottom of the two straight sections 22 . The arc section 21 and the adjacent straight section 22 respectively define a first through hole 211 and a second through hole 221 communicating with each other, for the fixed adjustment block 30 to slide. Two corresponding side walls of the second through hole 221 are provided with a rack segment, and any rack segment protrudes from a plurality of locking teeth 223, and a locking tooth 223 is formed between any adjacent two locking teeth 223. Slot 225.

[0016] The fixed adjustment block...

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Abstract

The invention discloses a medical catheter fixing paste with a locking structure. The medical catheter fixing paste comprises an adhesion layer, a fixing layer and a fixing adjustment block, wherein the fixing layer comprises an arc-shaped section and two straight sections arranged on two sides of the arc-shaped section, the adhesion layer is arranged at the bottoms of the two straight sections, the arc-shaped section and the straight sections are respectively provided with first through holes and second through holes which are communicated with each other, a rack section is arranged on the two corresponding side walls of each second through hole respectively, a plurality of clamping teeth extend out of any one rack section and incline in the direction of the arc-shaped section, a clamping groove is formed between any two adjacent clamping teeth, the fixing adjustment block is provided with an oblique plane and two straight planes, any one straight plane is provided with grooves matched with the rack sections, and stop teeth which can be clamped into clamping grooves protrude in the grooves in a stretching mode. The medical catheter fixing paste ensures that a medical catheter can be fixed and locked between the fixing adjustment block and the arc-shaped section and does not easily slip off.

Description

technical field [0001] The invention relates to the field of medical adhesive plasters, in particular to a medical catheter fixing patch with a locking structure. Background technique [0002] As a pipe connecting the inside and outside of the human body, medical catheters are widely used in the medical field, such as drainage tubes, infusion tubes, and blood vessels. No matter what kind of medical catheter, it all needs to be effectively fixed during use to prevent the medical catheter from shifting, loosening or even falling off, otherwise it will cause the patient's condition to worsen or delay the recovery of the condition. At present, ordinary medical adhesive tape is usually used to fix the medical catheter, and the patient may easily cause the catheter to move during basic turning or activities, thereby causing adverse effects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fixing sticker that can effe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/02
CPCA61M25/02A61M2025/024A61M2025/028
Inventor 王军熊长奎张伟张芬
Owner CHENGDU MEDART MEDICAL SCI CO LTD