CN219042853U

CN219042853U - Full-protection hydrogel application suitable for joint

Info

Publication number: CN219042853U
Application number: CN202222662755.0U
Authority: CN
Inventors: 刘宝玉; 刘加强; 吴昊燃; 李文嘉
Original assignee: QINGDAO HAINUO BIOLOGICAL ENGINEERING CO LTD
Current assignee: QINGDAO HAINUO BIOLOGICAL ENGINEERING CO LTD
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-19
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a full-protection type hydrogel application suitable for joints, which belongs to the field of hydrogel application and comprises a hydrogel body, a bandage and two pieces of stretchable non-woven fabrics, wherein the hydrogel body is fixedly connected to one sticky side of the bandage, the two pieces of stretchable non-woven fabrics are respectively and fixedly connected to two ends of the bandage, each piece of stretchable non-woven fabrics is connected with a tearing strip, one sticky side of the tearing strip is arranged to be the same side as one sticky side of the stretchable non-woven fabrics, and a tearing indentation tearing line I is connected between the tearing strip and the stretchable non-woven fabrics. The utility model has the effects of enabling the application to better fit the joint and improving the application effect.

Description

Full-protection hydrogel application suitable for joint

Technical Field

The utility model relates to the field of hydrogel application, in particular to a full-protection hydrogel application suitable for joints.

Background

The hydrogel application is prepared into particles by nanometer technology according to the principle of transdermal absorption, and is matched with water-soluble polymer gel to prepare a novel skin adhesive of paste, so that the novel skin adhesive is used for local application, the first pass effect of the medicine can be avoided, the bioavailability of the medicine is improved, and the side effect is small. The hydrogel patch macromolecule water-soluble gel paste has strong water-retaining property, can moisten skin, promotes the contact between medicine and skin, and is beneficial to the absorption of active ingredients.

The hydrogel is mostly regular rectangular or square, and is directly adhered to the wound when in use, and is fixed by a medical adhesive tape when necessary.

In view of the above-mentioned related art, the inventors consider that if the wound site is a joint, the rectangular application cannot be completely adhered to the skin because the joint site is not a flat and smooth plane, so that the application effect is affected; meanwhile, the external medical adhesive tape is adopted for adhesion and fixation, the self-fixation effect is poor, the adhesion between the hydrogel body and the skin cannot be guaranteed, and the application effect is affected.

Disclosure of Invention

In order to enable the application to better fit the joint and improve the application effect, the utility model provides a full-protection hydrogel application suitable for the joint.

The utility model provides a full-protection hydrogel application suitable for joints, which adopts the following technical scheme:

the utility model provides a full protection formula hydrogel is applied ointment or plaster suitable for joint department, includes hydrogel body, bandage and two piece elasticity non-woven fabrics, hydrogel body fixed connection has one side of viscidity at the bandage, and two piece elasticity non-woven fabrics are fixed connection respectively at the both ends of bandage, every elasticity non-woven fabrics all is connected with easy tear strip, and easy tear strip has one side that viscidity to set up to one side homonymy that viscidity with elasticity non-woven fabrics, is connected with tearable indentation tear line one between easy tear strip and the elasticity non-woven fabrics.

By adopting the technical scheme, the easy-to-tear strip is torn off along the first indentation tearing line, so that the stretchable non-woven fabric can be adhered to the surface of the skin in a crossed manner, the application can be better attached to the joint, and the application effect is improved; and the easy-to-tear strip to be torn off can also be used for carrying out secondary reinforcement on the hydrogel application, so that the adhesion is firmer.

Optionally, a rounded corner is formed at one end of the easy-to-tear strip, which is close to the hydrogel body.

Through adopting above-mentioned technical scheme, when seting up of fillet can make the cross-paste of elasticity non-woven fabrics, there is the fold in the middle of avoiding, leads to the laminating insecure.

Optionally, each piece of the easy-to-tear strips on the stretchable non-woven fabric are provided with two strips, and the two easy-to-tear strips are parallel to each other.

Through adopting above-mentioned technical scheme, two easy tear strips divide into three parts with every piece elasticity non-woven fabrics to can laminate the joint better, improve and apply the effect.

Optionally, two bandages at the middle part of the easy-to-tear strip are provided with a second tearing line of the torn indentation, and the second tearing line of the indentation is perpendicular to the easy-to-tear strip.

By adopting the technical scheme, the stretchable non-woven fabrics at the middle parts of the two easy-to-tear strips are cut to a proper length along the second indentation tearing line, so that the joint movement is prevented from being hindered.

Optionally, the second indentation tear lines are provided with a plurality of second indentation tear lines, and the second indentation tear lines are parallel to each other.

By adopting the technical scheme, the plurality of indentation tearing lines II are arranged to be better suitable for the sizes of different joints.

Optionally, the bandage is provided as an elastic bandage.

By adopting the technical scheme, the elastic bandage can increase the elasticity of the application at the joint, and the pain caused by the application pulling the skin during the joint movement is avoided.

Optionally, a plurality of ventilation holes are formed in the bandage.

By adopting the technical scheme, the air holes can enable skin to be ventilated more smoothly, and the elasticity of the bandage can be increased.

Optionally, each stretchable non-woven fabric is provided with a reinforcing sheet, and one sticky side of the reinforcing sheet is set to be the same side as one sticky side of the bandage, and the sticky of the reinforcing sheet is stronger than that of the stretchable non-woven fabric.

By adopting the technical scheme, the reinforcing sheet can enable the edge position of the telescopic non-woven fabric to be firmly adhered to the skin, and the application effect is improved.

Optionally, one end fixedly connected with protruding piece of reinforcement piece, protruding piece is used for conveniently applying the hydrogel to and break away from with skin.

By adopting the technical scheme, the bulge sheet can be directly pulled to tear off the hydrogel application when the wound heals or the hydrogel application needs to be replaced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Reference numerals illustrate: 1. a hydrogel body; 2. a bandage; 21. ventilation holes; 3. a stretchable nonwoven fabric; 31. indentation tear line two; 32. a reinforcing sheet; 33. a protruding piece; 4. an easy-to-tear strip; 41. round corners; 42. indentation of tear line one.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1.

The embodiment of the utility model discloses a full-protection hydrogel application suitable for joints. Referring to fig. 1, a fully protective hydrogel application suitable for use at a joint comprises a hydrogel body 1, a bandage 2 and two pieces of stretchable nonwoven 3. The hydrogel body 1 is fixedly connected to one sticky side of the bandage 2, one side, far away from the bandage 2, of the hydrogel body 1 is coated with medicines, the bandage 2 is arranged as an elastic bandage, and the bandage 2 is provided with a plurality of ventilation holes 21; two pieces of flexible non-woven fabrics 3 are respectively fixedly connected at two ends of the bandage 2, and one sticky side of the flexible non-woven fabrics 3 is arranged at the same side as one sticky side of the bandage 2.

Each piece of stretchable non-woven fabric 3 is connected with two easy-tearing strips 4, one sticky side of each easy-tearing strip 4 is arranged on the same side as the sticky side of the bandage 2, and the two easy-tearing strips 4 are parallel to each other; the one end that easy tear strip 4 is close to bandage 2 has offered fillet 41, and when the seting up of fillet 41 can make the flexible non-woven fabrics 3 alternately paste, there is the fold in the middle of avoiding, leads to the laminating insecure. A first tearing indentation tearing line 42 is connected between each easy tearing strip 4 and the stretchable non-woven fabric 3, and the easy tearing strips 4 can be separated from the stretchable non-woven fabric 3 along the first tearing indentation tearing line 42.

A plurality of tearing indentation tearing lines II 31 are formed in the bandage 2 at the middle part of the two easy-to-tear strips 4, the indentation tearing lines II 31 are perpendicular to the easy-to-tear strips 4, and the stretchable non-woven fabric 3 at the middle part of the two easy-to-tear strips 4 is cut to a proper length along the indentation tearing lines II 31, so that the joint movement is prevented from being hindered.

One side of every piece elasticity non-woven fabrics 3 keep away from bandage 2 is provided with two reinforcement pieces 32, and reinforcement piece 32 sets up to semicircular and the sharp part and elasticity non-woven fabrics 3 fixed connection of reinforcement piece 32, and reinforcement piece 32 has sticky one side to set up to have sticky one side homonymy on the bandage 2, and reinforcement piece 32's viscidity is stronger than elasticity non-woven fabrics 3 to it is inseparabler with skin bonding.

One of the reinforcing sheets 32 is fixedly connected with a protruding sheet 33 at the end far away from the stretchable non-woven fabric 3 so as to facilitate detachment of the hydrogel application from the skin.

The implementation principle of the full-protection hydrogel application suitable for the joint part of the embodiment of the utility model is as follows:

firstly, the easy-to-tear strips 4 are torn along the first indentation tearing line 42 for standby, and the stretchable non-woven fabric 3 in the middle of the two easy-to-tear strips 4 is cut to a proper length along the second indentation tearing line 31. Then, the cut hydrogel application is stuck on the wound, and the torn easy-to-tear strip 4 can be stuck on the surface of the hydrogel application to improve the firmness and prevent the hydrogel application from falling off.

The tab 33 may be pulled directly to tear off the hydrogel application when the wound heals or the hydrogel application needs to be replaced.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a full protection formula hydrogel is applied ointment or plaster suitable for joint department, includes hydrogel body (1), bandage (2) and two piece elasticity non-woven fabrics (3), hydrogel body (1) fixed connection has one side of viscidity in bandage (2), two piece elasticity non-woven fabrics (3) fixed connection respectively at the both ends of bandage (2), its characterized in that:

each piece of stretchable non-woven fabric (3) is connected with a tearing strip (4), one sticky side of the tearing strip (4) is arranged on the same side as one sticky side of the stretchable non-woven fabric (3), and a tearing indentation tearing line I (42) is connected between the tearing strip (4) and the stretchable non-woven fabric (3).

2. A fully protected hydrogel application suitable for use at a joint according to claim 1, wherein:

one end of the Yi Sitiao (4) close to the hydrogel body (1) is provided with a round corner (41).

3. A fully protected hydrogel application suitable for use at a joint according to claim 1, wherein:

each piece of stretchable non-woven fabric (3) is provided with two easy-tearing strips (4), and the two easy-tearing strips (4) are parallel to each other.

4. A fully protected hydrogel application suitable for use at a joint according to claim 3, wherein:

two tearing indentation tearing lines II (31) are arranged on the bandages (2) at the middle parts of the Yi Sitiao (4), and the indentation tearing lines II (31) are perpendicular to the Yi Sitiao (4).

5. A fully protected hydrogel application suitable for use at a joint according to claim 4, wherein:

the second indentation tear lines (31) are provided with a plurality of second indentation tear lines (31) which are parallel to each other.

6. A fully protected hydrogel application suitable for use at a joint according to claim 1, wherein:

the bandage (2) is provided as an elastic bandage.

7. A fully protected hydrogel application suitable for use at a joint according to claim 6, wherein:

a plurality of ventilation holes (21) are formed in the bandage (2).

8. A fully protected hydrogel application suitable for use at a joint according to claim 1, wherein:

each piece of stretchable non-woven fabric (3) is provided with a reinforcing sheet (32), one sticky side of the reinforcing sheet (32) is arranged on the same side as one sticky side of the bandage (2), and the sticky performance of the reinforcing sheet (32) is stronger than that of the stretchable non-woven fabric (3).

9. A fully protected hydrogel application suitable for use at a joint according to claim 8, wherein:

one end of the reinforcing sheet (32) is fixedly connected with a protruding sheet (33), and the protruding sheet (33) is used for conveniently separating the hydrogel application from the skin.