CN205866794U

CN205866794U - Bandage

Info

Publication number: CN205866794U
Application number: CN201520939691.1U
Authority: CN
Inventors: 王晓梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-19
Filing date: 2015-11-19
Publication date: 2017-01-11
Anticipated expiration: 2025-11-19

Abstract

The utility model relates to a bandage, but concretely relates to automatically regulated pressure be applied to move, the bandage of vein puncture, belong to medical instrument technical field. This bandage include medical elasticity baseband, first paste layer, pressure plate, second paste layer, high elastic sponge, third paste the layer, through the inflation sponge and the barrier paper of compression. The pressure plate pastes through first that the layer is fixed to be set up on elasticity baseband middle part. High elastic sponge pastes the fixed setting in layer on the middle part position of pressure plate another side through the second. The fixed setting in layer is pasted on high elastic sponge through the third to the inflation sponge. The barrier paper covers on first layer, pressure plate and the inflation sponge surface of pasting. Owing to set up medical elasticity baseband, pressure plate, high elastic sponge and the inflation sponge through compressing, bandage can reach and adjust wound pressure, quick hemostatic purpose.

Description

A kind of hemostatic adhesive bandage

Art

This utility model relates to a kind of hemostatic adhesive bandage, belongs to technical field of medical instruments.

Background technology

At present, after artery and vein punctures and extracts needle tubing, pinprick is hemorrhage, and hospital clinical generally uses medical cotton ball to be pressed against at pinprick to stop blooding.If the dynamics of pressing is too small, easily cause Continuous hemorrhage at pinprick, if it is excessive to press surging, then easily cause the untoward reaction such as arteries blocking, local hematoma or subcutaneous hemorrhage.

Utility model content

This utility model relates to a kind of being applied to the hemostatic adhesive bandage that artery and vein punctures, be specifically related to a kind of can the hemostatic adhesive bandage of automatic pressure regulation, belong to technical field of medical instruments.

This utility model solves its technical problem and be the technical scheme is that a kind of hemostatic adhesive bandage, including medical elastic base band, the first adhered layer, pressure plate, the second adhered layer, high elasticity sponge, the 3rd adhered layer, expandable sponges and release paper, it is characterized in that: pressure plate is fixed on in the middle part of medical elastic base band by the first adhered layer, high elasticity sponge is fixed on the middle part of pressure plate another side by the second adhered layer, expandable sponges is fixed on high elasticity sponge by adhered layer, and release paper covers on the first adhered layer, pressure plate and expandable sponges surface.

A kind of hemostatic adhesive bandage, including medical elastic base band, the first adhered layer, pressure plate, the second adhered layer, high elasticity sponge, the 3rd adhered layer, expandable sponges and release paper, it is characterized in that: pressure plate is fixed on in the middle part of medical elastic base band by the first adhered layer, high elasticity sponge is fixed on the middle part of pressure plate another side by the second adhered layer, expandable sponges is fixed on high elasticity sponge by adhered layer, and release paper covers on the first adhered layer, pressure plate and expandable sponges surface.

2.5 times of the length of a length of pressure plate of medical elastic base band are to 10 times, the lateral dimension of pressure plate is 1.5 times to 5 times of expandable sponges lateral dimension, high elasticity sponge is consistent with the geomery of expandable sponges, the longitudinal size of medical elastic base band is not less than the longitudinal size of pressure plate, the longitudinal size of pressure plate is not less than the longitudinal size of expandable sponges, pressure plate is the plastic sheet with elastic force deformation, and expandable sponges is the compressed dry polyethylene alcohol sponge to original volume about 1/to three/10th.

The beneficial effects of the utility model are, when using this product, force compresses high elasticity sponge is used during stickup, paste defensive position to unclamp, high elasticity sponge is intended to recover original shape and expands outwardly the expansionary force that generation is bigger, expansionary force is reacted at vascular puncture pinprick and at skin penetrating pinprick by expansionary force by expandable sponges, pressure plate and medical elastic base band, makes the blood at pinprick stop flowing outwardly, reaches the purpose of quick-acting haemostatic powder.Simultaneously, puncture needle eye hemorrhage, inflated sponge absorbs, expandable sponges expands produced pressure and transmits to pinprick and high elasticity sponge both direction after absorbing, power is transferred to pressure plate by high elasticity sponge again, and pressure plate is owing to being fixed on skin by medical elastic base band, and produced by it, active force back action again is in expandable sponges, power all acts at pinprick the most at last, reaches the purpose of needle-eye hemostatic.Expandable sponges is relevant with pinprick amount of bleeding to the pressure of pinprick: if amount of bleeding is few, expands volume the least, and pressure produced by it is the least, otherwise, pinprick amount of bleeding is many, expands volume and increases, produced pressure also increases, therefore the purpose that can reach automatic pressure regulation and stop blooding.Owing to structure of the present utility model is non-enclosed structure, air permeable effect is good, and expandable sponges can keep healing environment moistening at pinprick, is more suitable for medicinal and uses popularization.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model preferred embodiment；

In figure: 1. medical elastic base band, 2. the first adhered layer, 3. pressure plate, 4. the second adhered layer, 5. high elasticity sponge, 6. release paper, 7. expandable sponges, 8. the 3rd adhered layer.

Detailed description of the invention

Below, accompanying drawings performance of the present utility model:

As shown in Figure 1, hemostatic adhesive bandage of the present utility model, including medical elastic base band (1), first adhered layer (2), pressure plate (3), second adhered layer (4), high elasticity sponge (5), 3rd adhered layer (8), expandable sponges (7) and release paper (6), it is characterized in that: pressure plate (3) is fixed on medical elastic base band (1) middle part by the first adhered layer (2), high elasticity sponge (5) is fixed on the middle part of pressure plate (3) another side by the second adhered layer (4), expandable sponges (7) is fixed on high elasticity sponge (5) by adhered layer (8), release paper (6) covers in the first adhered layer (2), pressure plate (3) and expandable sponges (7) surface.

When using this hemostatic adhesive bandage, first throw off release paper (6), expandable sponges (7) is covered at puncture needle eye, pressing pressure plate (3) with enough dynamics, the elastic force base band (1) at two ends is respectively stretched about 2cm and is pasted onto on human body skin by the first adhered layer (2).

In the above-described embodiment, medical elastic base band (1) can use polyurethane to paste, it is possible to using other to have the base material of elastic stretching performance, it is shaped as strip.

In the above-described embodiment, the first adhered layer (2), the second adhered layer (4) and the 3rd adhered layer (8) can use acrylic ester adhesive or medical grade pressure sensitive glue or the binding agent of other medical grades.

In the above-described embodiment, pressure plate (3) is rectangular plastic tablet, and thickness is 0.8-1.5mm, and material can use polypropylene or polyethylene.

In the above-described embodiment, high elasticity sponge (5) is polyethylene or other elastomeric foamed materialss, and its geomery is consistent with expandable sponges (5).

In the above-described embodiment, expandable sponges (5) is the dry polyethylene alcohol sponge of the compressed mistake of thickness, and its shape can be long waist shaped, circle, and thickness is 3-5mm.

The foregoing is only preferred embodiment of the present utility model, not for limiting practical range of the present utility model: the most all equivalents done according to right of the present utility model, be right of the present utility model and covered.

Claims

1. a hemostatic adhesive bandage, including medical elastic base band (1), first adhered layer (2), pressure plate (3), second adhered layer (4), high elasticity sponge (5), 3rd adhered layer (8), expandable sponges (7) and release paper (6), it is characterized in that: pressure plate (3) is fixed on medical elastic base band (1) middle part by the first adhered layer (2), high elasticity sponge (5) is fixed on the middle part of pressure plate (3) another side by the second adhered layer (4), expandable sponges (7) is fixed on high elasticity sponge (5) by adhered layer (8), release paper (6) covers in the first adhered layer (2), pressure plate (3) and expandable sponges (7) surface.

Hemostatic adhesive bandage the most according to claim 1, it is characterized in that: 2.5 times to 10 times of the length of a length of pressure plate (3) of medical elastic base band (1), the lateral dimension of pressure plate (3) is 1.5 times to 5 times of expandable sponges (7) lateral dimension.

Hemostatic adhesive bandage the most according to claim 1, is characterized in that: expandable sponges (7) is compressed dry polyethylene alcohol sponge, and shape can be long waist shaped, circle.