Removable compression application

Abstract

The utility model relates to medical treatment, and discloses a removable pressurizing application which comprises a pressurizing pad, the bottom of the pressurizing pad is fixedly connected with a film, the first surface of the film is provided with a first installation position, the second surface of the film is provided with a second installation position, and a water absorption application core is fixed at the second installation position. First release paper and second release paper are fixed to the bottom of the water absorption application core, isolation paper is bonded to the adhesive face of the first surface of the film, and the first release paper and the second release paper are bonded to the two ends of the adhesive face of the second surface of the film respectively. The operation efficiency of clinical teachers can be improved, the comfort level of patients can be improved, people can obtain better experience, it can be effectively guaranteed that the needle is pulled out smoothly after blood sampling, and a blood sampling point can be pressurized in time after the needle is pulled out.

Description

Technical Field

[0001] The utility model relates to a dressing, in particular to a removable pressure dressing. Background Art

[0002] Existing dressings can only protect the puncture point or blood collection point, and cannot achieve the effect of pressure hemostasis; or those that can achieve the effect of pressure hemostasis cannot completely remove the pressure piece; in addition, existing dressings have no design to prevent adhesion during needle withdrawal in actual application, which is likely to cause the dressing to shift in position and cannot effectively apply pressure for hemostasis.

[0003] After retrieval, CN109106507A discloses a comfortable and convenient hemostatic patch, which can be used for convenient pressure hemostasis. Its advantages are that it can seal and protect the needle eye after blood collection to avoid contamination, can effectively press the needle eye to avoid blood oozing, and can effectively avoid film bubbling. However, it cannot completely remove the pressure fixation part, and there will be residual hard pieces after use, resulting in poor comfort for patients. Content of the Utility Model

[0004] The purpose of the utility model is to provide a removable pressure dressing, aiming to solve the problem of hemostasis at the puncture point during the blood collection process and after blood collection in blood stations or hospitals.

[0005] To achieve the above purpose, the removable pressure dressing of the utility model provides the following technical solutions:

[0006] It includes a pressure pad and a film adhered to the bottom of the pressure pad. An absorbent dressing core is provided at the bottom of the film, and the periphery is wrapped by release paper. On both sides below the release paper, release paper one and release paper two are respectively adhered.

[0007] Preferably, in the above-mentioned removable pressure dressing, the release paper one and the release paper two are parallelly attached to the side length of the release paper, and both can be folded open along the crease, and the total length when unfolded is not less than the length of the release paper.

[0008] Preferably, in the above-mentioned removable pressure dressing, the pressure pad is made of a circular elastic member.

[0009] Preferably, in the above-mentioned removable pressure dressing, the material of the pressure pad is EVA, and the thickness is 0.7 cm.

[0010] Preferably, in the above-mentioned removable pressure dressing, the absorbent dressing core is made of a rectangular elastic member, and the weight is 200 g.

[0011] Preferably, in the above-mentioned removable pressure dressing, the film is a visible transparent film. The utility model has the following beneficial effects:

[0012] 1. In the present utility model, through the cooperation among the removable pressure pad, the visible transparent film, and the water-absorbing dressing core, the applicability of the product for users can be greatly improved. The acupuncture point below the water-absorbing dressing core can be sealed comprehensively to avoid infection of the acupuncture point. A pressure pad is provided on one side of the visible transparent film, which can continuously apply pressure to the acupuncture point, ensuring the integrity of the product and completely removing it after the pressure application is completed, effectively avoiding excessive bleeding at the acupuncture point and leaving no residual hard lump.

[0013] 2. In the present utility model, the visible transparent film is designed to prevent sticking during needle withdrawal, which can effectively ensure smooth needle withdrawal after blood collection, improve the operation efficiency of clinical teachers, enhance the comfort of patients, and provide a better experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the present utility model from another angle;

[0016] LEGEND DESCRIPTION:

[0017] 1. Pressure pad; 2. Release paper one; 3. Release paper two; 4. Separation paper; 5. Visible transparent film; 6. Water-absorbing dressing core. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the present utility model application will be clearly and completely described in conjunction with the drawings in the present utility model application. Obviously, the described application is only a part of the present utility model application, rather than all of the present utility model application. All other applications obtained by those of ordinary skill in the art based on the application in the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Referring to Figure 1 and Figure 2 , a removable pressure dressing disclosed by the present utility model:

[0020] As Figure 1 , 2 shown, the present application discloses a removable pressure dressing, including a pressure pad 1, a release paper one 2, a release paper two 3, a separation paper 4, a water-absorbing dressing core 6, and a visible transparent film 5. The visible transparent film 5 is oval-shaped, and both its upper and lower surfaces have adhesive surfaces. The release paper one 2 and the release paper two 3 are respectively adhered to both ends of the adhesive surface of the visible transparent film 5 for isolating the adhesive surface and isolating the water-absorbing dressing core 6. During use, the release paper one 2 and the release paper two 3 are sequentially removed from the visible transparent film 5; the water-absorbing dressing core 6 is arranged on the lower surface of the visible transparent film 5, and the pressure pad 1 is installed on the upper surface of the visible transparent film 5.

[0021] The visual transparent film 5 is completely wrapped by the isolation paper 4 around. The isolation paper 4 is used to shape the visual transparent film 5. The isolation paper 4 is an annular sticker, and the annular sticker has a tear opening, which is convenient for removing the annular sticker from the visual transparent film 5. After the visual transparent film 5 is completely attached to the arm, the peelable isolation paper 4 is removed from the visual transparent film 5 from the tear opening of the annular sticker.

[0022] The pressure pad 1 is preset on the upper surface of the visual transparent film 5 by a fixed connection method. That is to say, after the dressing is attached to the arm and the bandage is directly wound, the pressure pad 1 can continuously apply pressure to the water-absorbing dressing core 6, so that the water-absorbing dressing core 6 is closely attached to the acupuncture point, thereby effectively avoiding blood leakage at the acupuncture point.

[0023] The cross-section of the water-absorbing dressing core 6 is square, and the weight of the water-absorbing dressing core 6 is 200 g, which can not only ensure that it can effectively absorb the exudate at the acupuncture point, but also effectively avoid the visual transparent film 6 bulging due to the excessive thickness of the water-absorbing dressing core 6, so that the visual transparent film 5 can be effectively attached to the skin.

[0024] The release paper one 2 completely covers the water-absorbing dressing core 2. After the release paper one 2 and the release paper two 3 are fully stretched, the length is not less than the side length of the isolation paper, ensuring that there is an overlapping surface after the release paper one 2 and the release paper two 3 are fully stretched. The bottom surface of the release paper two is provided with a design of non-sticking when pulling out the needle. Such a setting can effectively prevent bacteria from entering the water-absorbing dressing core 6 through the dividing line between the two release papers and causing pollution of the water-absorbing dressing core 6.

[0025] The centers of the top and bottom of the transparent film 5 correspond, and the top of the isolation paper 4 is located at the center of the bottom of the visual transparent film 5. The rest of the bottom surface of the visual transparent film 5 except the center is a non-sticking adhesive surface; the center of the bottom surface of the visual transparent film 5 corresponds to the center of the top surface of the water-absorbing dressing core 6. Such a setting can enable the pressure pad 1 provided on the top surface of the transparent film 5 to effectively pressurize the acupuncture point below the water-absorbing dressing core 6.

[0026] When the pressure dressing in this application is used, generally after the needle is inserted, first remove the release paper two 3 from the visual transparent film 3, and attach the upper half of the transparent film 1 (i.e., the part adhered to the release paper two 3) to the acupuncture point in the cubital fossa to block saliva droplets or dust in the air. To avoid the needle sticking to the visual transparent film 5, after the needle is pulled out, then pull the release paper one 5 from the visual transparent film 5 along the crease of the release paper and remove it, and attach the lower half of the visual transparent film 2 (i.e., the part adhered to the release paper one 2) to the arm. The upper half of the visual transparent film 5 is closer to the forearm of the human body than the lower half of the visual transparent film 5. Finally, remove the isolation paper 4 from the visual transparent film 5, and finally wind the bandage.

[0027] Since the pressure pad 1 is provided on the visible transparent film of the removable pressure dressing of the present application, the thickness of the water-absorbing core 6 can be relatively thin, thus avoiding the visible transparent film from bubbling when the arm is bent. Moreover, since the pressure dressing in the present application uses a visible transparent film, it has better air permeability, better comfort for the user, and good perspective, enabling the user to timely observe whether there is bleeding at the needle hole.

[0028] In other specific applications of the comfortable and convenient hemostatic patch of the present application, the shape of the visible transparent film, the shape of the water-absorbing core, and the cross-sectional shape of the pressure pad can be rectangular, rounded rectangular, rhombic, pentagonal or other polygons, and of course can also be irregular shapes. The size specifications of all three can be adjusted according to actual needs; the specific shape of the sticker on the second surface of the visible transparent film can also be adjusted according to actual needs, and of course the sticker can also be not provided; the pressure pad can be installed on the visible transparent film during use; the thickness of the pressure pad can also be set to 0.5mm, 0.8mm, 1.3mm, 1.6mm, 2.0mm, etc., as long as it can effectively stop bleeding; the material of the pressure pad can also be selected from pressure pads of other materials in addition to EVA; the relative sizes of the two release papers can be adjusted according to actual needs; the specific positions of the two mounting positions on the film can be adjusted according to actual needs, which will not be elaborated here one by one.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A removable pressure dressing, characterized in that: The invention comprises a pressure pad (1) and a film (5) bonded to the bottom of the pressure pad (1); a water-absorbing core (6) is provided at the bottom of the film (5) and is surrounded by a release paper (4); and release paper 1 (2) and release paper 2 (3) are bonded to both sides below the release paper (4).

2. The removable pressure patch according to claim 1, characterized in that: The release paper 1 (2) and the release paper 2 (3) are parallel to the side length of the isolation paper (4) and can be folded along the folds. The total length when stretched is not less than the length of the isolation paper (4).

3. The removable pressure patch according to claim 1, characterized in that: The pressure pad (1) is made of a circular elastic member.

4. The removable pressure patch of claim 3, wherein: The material of the pressure pad (1) is EVA and has a thickness of 0.7 cm.

5. The removable pressure dressing of claim 1, wherein: The water-absorbing core (6) is made of a rectangular elastic member and weighs 200 g.

6. The removable pressure patch of claim 1, wherein: The film (5) is a visible transparent film.

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