CN219048698U

CN219048698U - Cross type compression hemostatic patch

Info

Publication number: CN219048698U
Application number: CN202223016005.2U
Authority: CN
Inventors: 蒋玉香; 芮佳丽
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-23
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a cross-frame type compression hemostatic plaster, wherein an outer layer structure of the hemostatic plaster consists of a transverse outer waterproof layer and a longitudinal outer waterproof layer, and the longitudinal outer waterproof layer is connected and arranged at the middle position of the inner side of the transverse outer waterproof layer; comprising the following steps: the transverse inner adhesive layer is fixedly and compositely arranged on the inner side surface of the transverse outer waterproof layer, and is adhered to the surface layer of the body of the patient; the longitudinal inner adhesive layer is fixedly and compositely arranged on the inner side surface of the longitudinal outer waterproof layer, and is adhered to the surface layer of the patient body; the embedded groove is formed in the middle of the inner part of the longitudinal inner adhesive layer, and a disinfection cotton layer is fixedly arranged on the inner side surface of the embedded groove. This cross hemostasis by compression subsides adopts novel structural design for this hemostasis by compression subsides are provided with hemostasis by compression structure and ventilative structure, can reduce hemostasis by compression subsides's the scope of pasting, and play the effect of hemostasis by compression fast.

Description

Cross type compression hemostatic patch

Technical Field

The utility model relates to the technical field of hemostatic patches, in particular to a cross-frame type compression hemostatic patch.

Background

After the arterial puncture operation is clinically carried out at the groin, the arterial puncture point needs to be subjected to compression hemostasis for a long time, no special compression hemostasis patch is clinically used, and a doctor can use gauze to widen the adhesive tape to perform compression hemostasis on the patient puncture point;

a U type hemostatic plaster of publication number CN205126569U, U type hemostatic plaster includes four layers from top to bottom, does in proper order: the hemostatic patch comprises a hemostatic patch body, a hemostatic pad, V-shaped stripping paper and bottom stripping paper, wherein one end of the hemostatic patch body is a U-shaped end, a U-shaped groove is formed in the U-shaped end, and a first flank and a second flank are symmetrically arranged on two sides of the U-shaped groove; when the hemostatic patch is used for pulling out the needle, the finger is placed in the middle of the U-shaped opening, the needle can be directly pulled out, the use process is simple and convenient, the infection caused by contact of hands or air with the needle eye is avoided, meanwhile, the needle head (the handle) is separated from the adhesive layer, the needle head is not adhered, but the hemostatic patch is adhered to the wound of a patient, compression hemostasis cannot be carried out on the wound, and auxiliary gauze is needed for rapid compression hemostasis;

in order to achieve the aim of compression hemostasis, multiple layers of gauze are often overlapped with each other, although the gauze is folded, the range of the gauze compression puncture point and surrounding skin is still larger, and the pain and discomfort of a patient are caused by large-area compression.

Therefore, a cross-type compression hemostatic patch is required to be designed for the problems.

Disclosure of Invention

The utility model aims to provide a cross-type compression hemostasis patch, which aims to solve the problems that in the background art, a plurality of layers of gauzes are often overlapped with each other, although the gauzes are folded, the range of compression puncture points and surrounding skin of the gauzes is larger, pain and discomfort of patients are caused by large-area compression, and because the puncture points are artery puncture points, wide adhesive tapes used for fixing the gauzes for compression hemostasis are often longer, and because the gauzes are thicker, the wide adhesive tapes are adhered to the skin after covering the gauzes, larger tension is generated, pain and discomfort of the patients are easy to occur when tearing the wide adhesive tapes after compression is finished, even skin breakage and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cross-type compression hemostatic patch comprises a hemostatic patch outer layer structure and a hemostatic patch inner layer structure, wherein the hemostatic patch outer layer structure comprises a transverse outer waterproof layer and a longitudinal outer waterproof layer, and the longitudinal outer waterproof layer is connected and arranged at the middle position of the inner side of the transverse outer waterproof layer;

a cross-frame compression hemostatic patch comprising:

the transverse inner adhesive layer is fixedly and compositely arranged on the inner side surface of the transverse outer waterproof layer, and is adhered to the surface layer of the body of the patient;

the longitudinal inner adhesive layer is fixedly and compositely arranged on the inner side surface of the longitudinal outer waterproof layer, and is adhered to the surface layer of the patient body;

the inner side surface of the embedded groove is fixedly provided with a disinfection cotton layer, and the middle position of the side surface of the disinfection cotton layer is fixedly provided with a hemostatic protruding block.

Preferably, the horizontal outer waterproof layer and the vertical outer waterproof layer are vertically and alternately distributed, and the horizontal outer waterproof layer and the vertical outer waterproof layer form a cross structure, and the length of the horizontal outer waterproof layer is greater than the length of the vertical outer waterproof layer, and the cross setting can be comparatively firm laminating in patient wound outside position in a small area at hemostatic plaster.

Preferably, the outer side contour of the transverse outer waterproof layer is overlapped with the outer side contour of the transverse inner adhesive layer, the thickness of the transverse inner adhesive layer is equal to that of the transverse outer waterproof layer, and the hemostatic plaster is controlled to be attached to the surface layer of the patient body through the transverse inner adhesive layer and the longitudinal inner adhesive layer.

Preferably, the breathable strip-shaped groove is formed in the inner side surface of the transverse inner adhesive layer, the non-woven fabric layer is fixedly embedded in the inner side of the breathable strip-shaped groove, the side breathable round grooves are formed in the non-woven fabric layer and the transverse outer waterproof layer, the breathable strip-shaped groove can reduce the area of the hemostatic plaster attached to the surface layer of the body of a patient, and the breathable strip-shaped groove can assist in attaching the surface layer skin of the position.

Preferably, the breathable strip-shaped grooves are formed in the inner side of the transverse inner adhesive layer at equal intervals, the height of the breathable strip-shaped grooves is equal to that of the transverse inner adhesive layer, the depth of the breathable strip-shaped grooves is larger than the thickness of the non-woven fabric layer, and ambient air can conveniently enter the skin surface layer of a patient in the attachment range of the hemostatic patch through the breathable strip-shaped grooves.

Preferably, the outside side gomphosis of disinfection cotton layer sets up the interior limit side at the interior sticky layer of vertical interior, just disinfection cotton layer is the central subsection of circular structure and sets up the outside position at hemostatic lug, and disinfection cotton layer can avoid the skin contact infection of patient wound department.

Preferably, the hemostatic lug is arranged on the side of the sterilized cotton layer in a protruding mode, the sterilized cotton layer and the middle breathable circular groove are correspondingly distributed front and back, the middle breathable circular groove is circumferentially arranged in the longitudinal outer waterproof layer, and compression hemostasis can be carried out on the wound position of a patient through the protruding hemostatic lug.

Compared with the prior art, the utility model has the beneficial effects that: this cross-type hemostasis by compression subsides adopts novel structural design for this hemostasis by compression subsides are provided with hemostasis by compression structure and ventilative structure, and its specific content is as follows:

1. the cross-shaped compression hemostasis patch is provided with a compression hemostasis structure, the inner side of the longitudinal inner adhesive layer is provided with a protrusion hemostasis protruding block structure, the longitudinal inner adhesive layer and the transverse inner adhesive layer are controlled to be adhered and arranged at the external position of a wound of a patient, the hemostasis protruding block is correspondingly arranged at the wound of the patient, the adhesion structure can control the hemostasis protruding block to be pressed and correspondingly arranged on the surface of the wound, the hemostasis effect can be realized rapidly through the pressing effect, the hemostasis patch is provided with the compression hemostasis structure, auxiliary gauze superposition is not needed, and the operation is more convenient;

2. this cross-shaped compression hemostasis patch is provided with glues glutinous ventilative structure, glues this hemostasis patch bonding and sets up in patient wound outside position, and it is less to glue glues the structure area that glues the gluey layer and vertically interior glues gluey layer and constitute, can reduce whole hemostasis patch and glue gluey scope to be provided with ventilative bar groove, the ventilative circular slot of avris and the ventilative circular slot in centre isotructure in this hemostasis patch, can ventilative processing to the patient's health top layer that hemostasis patch covered through this part ventilative structure, avoids the skin top layer that hemostasis patch covered part to appear a large amount of sweat stains and influence its glutinous effect.

Drawings

FIG. 1 is a schematic view of the overall elevation structure of the present utility model;

FIG. 2 is a schematic view of an elevation structure of a nonwoven fabric layer according to the present utility model;

FIG. 3 is a schematic top view of a hemostatic bump according to the present utility model;

FIG. 4 is a schematic elevational view of the transverse and longitudinal inner adhesive layers of the present utility model;

fig. 5 is a schematic view showing the back structure of the transverse outer waterproof layer and the longitudinal outer waterproof layer according to the present utility model.

In the figure: 1. a transverse outer waterproof layer; 11. a lateral inner adhesive layer; 2. a longitudinal outer waterproof layer; 21. a longitudinal inner adhesive layer; 22. a middle ventilation circular groove; 3. a breathable strip-shaped groove; 31. a non-woven fabric layer; 4. a side ventilation circular groove; 5. a recessed groove is embedded; 6. a sterilized cotton layer; 7. hemostatic bumps.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the cross-frame type compression hemostatic plaster comprises a hemostatic plaster outer layer structure and a hemostatic plaster inner layer structure, wherein the hemostatic plaster outer layer structure comprises a transverse outer waterproof layer 1 and a longitudinal outer waterproof layer 2, and the longitudinal outer waterproof layer 2 is connected and arranged at the middle position of the inner side of the transverse outer waterproof layer 1;

a cross-frame compression hemostatic patch comprising:

the transverse inner adhesive layer 11 is fixedly and compositely arranged on the inner side surface of the transverse outer waterproof layer 1, and the transverse inner adhesive layer 11 is attached to the surface layer of the body of the patient;

the longitudinal inner adhesive layer 21 is fixedly and compositely arranged on the inner side surface of the longitudinal outer waterproof layer 2, and the longitudinal inner adhesive layer 21 is attached to the surface layer of the body of the patient;

the embedded groove 5 is formed in the middle of the inside of the longitudinal inner adhesive layer 21, the inner side surface of the embedded groove 5 is fixedly provided with the sterilized cotton layer 6, and the middle of the side surface of the sterilized cotton layer 6 is fixedly provided with the hemostatic protruding block 7.

In the embodiment, the transverse outer waterproof layers 1 and the longitudinal outer waterproof layers 2 are vertically crossed, the transverse outer waterproof layers 1 and the longitudinal outer waterproof layers 2 form a cross structure, and the length of the transverse outer waterproof layers 1 is longer than that of the longitudinal outer waterproof layers 2; the outer side contour of the transverse outer waterproof layer 1 is overlapped with the outer side contour of the transverse inner adhesive layer 11, and the thickness of the transverse inner adhesive layer 11 is equal to the thickness of the transverse outer waterproof layer 1; the outer side of the sterilized cotton layer 6 is embedded and arranged on the inner side of the longitudinal inner adhesive layer 21, and the sterilized cotton layer 6 is arranged at the outer position of the hemostatic lug 7 in a round structure center part;

the hemostatic plaster is correspondingly arranged at the position of a wound of a patient, the hemostatic lug 7 is opposite to the position of the wound surface, the transverse inner adhesive layer 11 and the longitudinal inner adhesive layer 21 are controlled to be adhered and arranged at the outer side of the wound, the transverse inner adhesive layer 11 and the longitudinal inner adhesive layer 21 are vertically and crosswise distributed to form a cross structure, the whole adhesive range of the hemostatic plaster can be reduced under the effect of keeping the adhesive firmness, so that the hemostatic plaster can be better torn off from the surface layer of the body of the patient after the hemostatic plaster is finished, the hemostatic lug 7 is pressed and arranged at the position of the wound of the patient, the effect of pressing and hemostasis is directly achieved, and the round disinfection cotton layer 6 arranged on the periphery of the hemostatic lug 7 can be connected with the adhesive structure, so that the adhesive structure is prevented from being adhered and arranged on the surface layer of the wound of the patient to form pulling.

The inner side surface of the transverse inner adhesive layer 11 is provided with a breathable strip groove 3, the inner side of the breathable strip groove 3 is embedded and fixed with a non-woven fabric layer 31, and the non-woven fabric layer 31 and the inner part of the transverse outer waterproof layer 1 are provided with side breathable circular grooves 4; the breathable strip-shaped grooves 3 are equidistantly and parallelly arranged in the transverse inner adhesive layer 11, the height of the breathable strip-shaped grooves 3 is equal to the height of the transverse inner adhesive layer 11, and the depth of the breathable strip-shaped grooves 3 is larger than the thickness of the non-woven fabric layer 31; the hemostatic lugs 7 are arranged on the side of the sterilized cotton layer 6 in a protruding mode, the sterilized cotton layer 6 and the middle ventilation circular grooves 22 are correspondingly distributed front and back, and the middle ventilation circular grooves 22 are circumferentially arranged in the longitudinal outer waterproof layer 2 at equal angles;

when the hemostatic plaster is attached to the outside of a wound of a patient, the breathable strip-shaped groove 3 arranged in the hemostatic plaster is not attached to the surface layer of the body, so that the attaching area of the hemostatic plaster can be further reduced, the side of the breathable strip-shaped groove 3 is of an open structure, ambient air can conveniently enter the hemostatic plaster, and the breathable treatment of the skin covered in the attaching range of the hemostatic plaster can be better realized by combining the side breathable round groove 4 arranged on the side of the hemostatic plaster;

meanwhile, the side sides of the disinfection cotton layer 6 and the hemostatic protruding block 7 are correspondingly provided with middle ventilation circular grooves 22, which can directly ventilate the surface layer of the wound to accelerate wound recovery.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cross-type compression hemostatic plaster comprises a hemostatic plaster outer layer structure and a hemostatic plaster inner layer structure, wherein the hemostatic plaster outer layer structure comprises a transverse outer waterproof layer (1) and a longitudinal outer waterproof layer (2), and the longitudinal outer waterproof layer (2) is connected and arranged at the middle position of the inner side of the transverse outer waterproof layer (1);

characterized by comprising the following steps:

the transverse inner adhesive layer (11) is fixedly and compositely arranged on the inner side surface of the transverse outer waterproof layer (1), and the transverse inner adhesive layer (11) is attached to the surface layer of the body of the patient;

the longitudinal inner adhesive layer (21) is fixedly and compositely arranged on the inner side surface of the longitudinal outer waterproof layer (2), and the longitudinal inner adhesive layer (21) is attached to the surface layer of the body of the patient;

the inner side surface of the embedded groove (5) is fixedly provided with a disinfection cotton layer (6), and the middle position of the side surface of the disinfection cotton layer (6) is fixedly provided with a hemostatic protruding block (7).

2. A cross-frame compression hemostatic patch as set forth in claim 1 wherein: the transverse outer waterproof layers (1) and the longitudinal outer waterproof layers (2) are vertically and crosswise distributed, the transverse outer waterproof layers (1) and the longitudinal outer waterproof layers (2) form a cross structure, and the length of the transverse outer waterproof layers (1) is larger than that of the longitudinal outer waterproof layers (2).

3. A cross-frame compression hemostatic patch as set forth in claim 2 wherein: the outer side contour of the transverse outer waterproof layer (1) is overlapped with the outer side contour of the transverse inner adhesive layer (11), and the thickness of the transverse inner adhesive layer (11) is equal to that of the transverse outer waterproof layer (1).

4. A cross-frame compression hemostatic patch as claimed in claim 3 wherein: the inner side surface of the transverse inner adhesive layer (11) is provided with a breathable strip-shaped groove (3), the inner side of the breathable strip-shaped groove (3) is embedded and fixed with a non-woven fabric layer (31), and the inner parts of the non-woven fabric layer (31) and the transverse outer waterproof layer (1) are provided with side breathable circular grooves (4).

5. A cross-frame compression hemostatic patch as set forth in claim 4 wherein: the breathable strip grooves (3) are formed in the inner side of the transverse inner adhesive layer (11) in parallel at equal intervals, the height of the breathable strip grooves (3) is equal to that of the transverse inner adhesive layer (11), and the depth of the breathable strip grooves (3) is larger than the thickness of the non-woven fabric layer (31).

6. A cross-frame compression hemostatic patch as set forth in claim 1 wherein: the outer side of the disinfection cotton layer (6) is embedded and arranged on the inner side of the longitudinal inner adhesive layer (21), and the disinfection cotton layer (6) is arranged at the outer position of the hemostatic protruding block (7) in a round structure center.

7. A cross-frame compression hemostatic patch as set forth in claim 6 wherein: the hemostatic lug (7) is arranged on the side of the sterilized cotton layer (6) in a protruding mode, the sterilized cotton layer (6) and the middle breathable circular groove (22) are correspondingly distributed front and back, and the middle breathable circular groove (22) is circumferentially arranged in the longitudinal outer waterproof layer (2) at equal angles.