CN209107788U - A kind of hemostatic dressing plaster - Google Patents

Abstract

A kind of hemostatic dressing plaster, there is troublesome and effect of stopping blooding after solving the problems, such as to draw blood there are currently no the patient of sense of independence poor, it includes adhesive layer and protection pad, the adhesive layer includes four comprehensive flexible Non-woven tapes, four Non-woven tapes are at cross-shaped distribution, four Non-woven tapes are fixedly connected through link block, protection pad is pasted in the lower section of link block, protection pad is the structure of isosceles trapezoid, the utility model structure novel, it is skillfully constructed, it is simple to operate, protection pad is the structure of isosceles trapezoid, haemostatic effect is more significant, adhesive layer can stretch, protection pad can generate biggish oppressive force to skin after stretching, so that no longer needing cotton swab when hemostasis, additional injury will not be caused to patient skin.

Description

a hemostatic patch

technical field

The utility model relates to the technical field of medical devices, in particular to a hemostatic applicator.

Background technique

The emergency medicine department (room) or emergency medicine center is the department in the hospital with the most intensive patients, the most types of diseases, and the heaviest rescue and management tasks. It is the only way for all emergency patients to be admitted to the hospital for treatment.

In the daily nursing process of the emergency department, most of the patients are critically ill patients, even those in a deep coma. Such patients have no self-consciousness. Now they use sterile cotton swabs to press the eye of the needle after drawing arterial blood. However, for critically ill patients, They have no self-consciousness and can't press the cotton swab. Now medical staff use the cotton swab to fix the cotton swab at the eye of the needle, but the end of the cotton swab is relatively sharp, and the cotton swab often scratches the patient, causing harm to the patient. unnecessary harm.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hemostatic applicator, which effectively solves the problems of troublesome and poor effect of hemostasis after blood drawing of patients without self-consciousness.

In order to achieve the above purpose, the utility model provides the following technical solutions: the utility model comprises an adhesive layer and a protective pad, and the adhesive layer comprises four all-round telescopic non-woven tapes, and the four non-woven tapes form a crisscross pattern. The four non-woven tapes are fixedly connected by the connecting block, the pad is pasted under the connecting block, and the pad is an isosceles trapezoid structure.

Preferably, the protective pad sequentially includes a breathable film layer, an absorption layer, a one-way permeability layer, a healing-promoting layer, and an anti-adhesion, bacteriostatic, and hemostatic layer from top to bottom.

Preferably, activated carbon particles are provided on the non-woven tape.

Preferably, a timer is provided above the connection block.

Preferably, the anti-sticking, bacteriostatic and hemostatic layer is a composite layer of alginate gauze and bacteriostatic components.

Preferably, the healing-promoting layer is a composite of a healing-promoting drug and a fabric.

Preferably, the one-way permeation layer is a high molecular polymer layer.

Preferably, the absorption layer is a non-woven tape made of plant fiber material or non-woven fabric with fast absorption and expansion functions.

The utility model has the advantages of novel structure, ingenious conception, simple and convenient operation, the protective pad is an isosceles trapezoid structure, and the hemostasis effect is more remarkable, the adhesive layer can be stretched, and the protective pad will produce a greater compressive force on the skin after stretching. Therefore, cotton swabs are no longer required for hemostasis, and additional damage to the patient's skin will not be caused.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

Figure 2 is a cross-sectional view of the pad of the present invention.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings 1 and 2 .

Embodiment 1, as shown in FIG. 1 , the present invention includes an adhesive layer 1 and a protective pad 2, which belong to the prior art, and will not be repeated here. The adhesive layer 1 includes four omnidirectional The stretchable non-woven tape 3, the non-woven tape 3 can be stretched, which can effectively improve the squeezing effect on the needle eye, so as to achieve the effect of pressing to stop bleeding. The non-woven tape 3 is fixedly connected by the connecting block 4, the protective pad 2 is pasted under the connecting block 4, the protective pad 2 is an isosceles trapezoid structure, the protective pad 2 adopts an isosceles trapezoid shape, and the non-woven tape 3 is After stretching, the small end of the pad 2 first comes into contact with the patient's wound or the eye of the needle, which can effectively increase the contact area between the pad 2 and the patient's skin. Squeeze effect, better to get the effect of hemostasis.

Example 2, on the basis of Example 1, as shown in Figures 1 and 2, the pad 2 sequentially includes a breathable film layer 5, an absorbing layer 6, a one-way permeable layer 7, and a healing-promoting layer from top to bottom. Layer 8 and antibacterial and antibacterial hemostatic layer 9, the length of the antibacterial antibacterial hemostatic layer 9 is greater than the breathable film layer 5, the absorption layer 6, the one-way permeable layer 7 and the promoting healing layer 8, and the antibacterial antibacterial hemostatic layer 9 packs Cover the outside of the breathable film layer 5, the absorption layer 6, the one-way permeable layer 7 and the promoting healing layer 8 to prevent the external environment from polluting the device, and the protective pad 2 is provided with a wound covering protective material that has undergone E.O.G. sterilization treatment. Completed wound protection department.

Example 3, on the basis of Example 1, as shown in Figures 1 and 2, the non-woven tape 3 is provided with activated carbon particles, and the activated carbon particles can play a role in sterilization.

Embodiment 4, on the basis of Embodiment 1, is shown in Figures 1 and 2, a timer is provided above the connection block 4, and the timer is the prior art, which plays a timing function and can effectively check the After the patient uses the device, avoid prolonged damage to the patient's skin.

Embodiment 5, on the basis of embodiment 2, is given by Fig. 1 and Fig. 2, described anti-sticking bacteriostatic hemostatic layer 9 is the composite layer of alginate gauze and antibacterial component, and the outer layer is alginate gauze. , the inner layer is antibacterial drugs or antibacterial fabric, because the alginate gauze of the outer layer has good hygroscopicity, hemostasis, gelling and applicability, the anti-sticking antibacterial hemostatic layer 9 is used as a direct contact with the patient's skin. The contact part can effectively avoid the infection of wound or needle eye.

Example 6, on the basis of Example 2, is given in Figures 1 and 2, the healing-promoting layer 8 is a composite of a healing-promoting drug and a fabric, which has the ability to accelerate the rapid healing of wounds, and when it comes into contact with the When the exudate is absorbed by the antibacterial and hemostatic layer 9, the healing-promoting components of the healing-promoting layer 8 can be extended to the wound accordingly, thereby accelerating wound healing.

Example 7, on the basis of Example 2, is given in Figures 1 and 2, the one-way permeable layer 7 is a high molecular polymer layer, which can allow the wound exudate to prevent adhesion and bacteriostasis in one direction. The layer and the healing promoting layer 8 flow towards the absorbent layer 6 but cannot flow in the opposite direction.

Embodiment 8, on the basis of embodiment 2, is provided by Fig. 1 and Fig. 2, and described absorption layer 6 is the non-woven tape 3 with fast absorption and expansion function made of plant fiber material or non-woven fabric, The absorption layer 6 can quickly absorb and expand, and generate a certain pressure after expansion, which can achieve the effect of hemostasis more quickly.

When the utility model is used, 1. take out the device and find the position of the protective pad 2;

2. Let the protective pad 2 cover the wound of the skin or the eye of the needle, press the connecting block 4 with your fingers, and pull out the needle;

3. Press the connection block 4 with the same hand while pulling out the needle, and tear off the protective paper;

4. Lengthen one of the non-woven tapes by 3 and fix them with tape;

5. Tear off the protective paper on the symmetrical side, and repeat step 4;

6. Tear off the remaining protective paper, and repeat steps 4 and 5 to complete the fixation of the entire device.

7. Turn on the timer for timing, which can accurately record the time for the patient to stop bleeding. Usually, the bleeding can be stopped after 20 minutes of pasting.

The utility model has the advantages of novel structure, ingenious conception, simple and convenient operation, the protective pad is an isosceles trapezoid structure, and the hemostasis effect is more remarkable, the adhesive layer can be stretched, and the protective pad will produce a greater compressive force on the skin after stretching. Therefore, cotton swabs are no longer required for hemostasis, and additional damage to the patient's skin will not be caused.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. a hemostatic applicator, comprising an adhesive layer (1) and a pad (2), characterized in that the adhesive layer (1) comprises four all-round telescopic non-woven tapes (3), four The non-woven tapes (3) are distributed in a crisscross pattern, the four non-woven tapes (3) are fixedly connected by the connecting block (4), and the protective pad (2) is pasted under the connecting block (4). (2) is an isosceles trapezoid structure. 2 . The hemostatic applicator according to claim 1 , wherein the protective pad ( 2 ) comprises a breathable film layer ( 5 ), an absorption layer ( 6 ) and a one-way permeable layer in order from top to bottom. 3 . (7), a healing-promoting layer (8) and an anti-sticking, bacteriostatic and hemostatic layer (9). 3 . The hemostatic applicator according to claim 1 , wherein activated carbon particles are provided on the non-woven tape ( 3 ). 4 . 4 . The hemostatic applicator according to claim 1 , wherein a timer is provided above the connection block ( 4 ). 5 . 5 . The hemostatic applicator according to claim 2 , wherein the anti-sticking antibacterial hemostatic layer (9) is a composite layer of alginate gauze and antibacterial components. 6 . 6 . The hemostatic patch according to claim 2 , wherein the healing-promoting layer ( 8 ) is a composite of a healing-promoting drug and a fabric. 7 . 7 . The hemostatic patch according to claim 2 , wherein the one-way permeable layer ( 7 ) is a high molecular polymer layer. 8 . 8. a kind of hemostatic applicator according to claim 2, is characterized in that, described absorption layer (6) is the non-woven tape (3) with fast absorption and expansion function made of plant fiber material or non-woven fabric ).