阅读说明：本技术 一种兼具止血与抗菌功能的两用三角巾 (Dual-purpose triangular towel with hemostatic and antibacterial functions ) 是由 彭碧波 郭静 李胜男 于 2021-08-27 设计创作，主要内容包括：本发明涉及医疗器械技术领域,尤其是公开了一种兼具止血与抗菌功能的两用三角巾,包括由载银棉纤维和沸石棉纤维混纺而成的方巾本体,所述方巾本体至少一侧表面涂有迷彩花纹,所述方巾本体为正方形结构,所述方巾本体四角加工有易撕缺口。有益效果在于：三角巾材料可直接接触伤口,材料中吸附有沸石的沸石棉纤维,发挥止血性能,吸附有银离子的载银棉纤维,发挥抑菌杀菌作用,二者混纺制作的三角巾,兼具止血与抗菌抑菌双重效果,并保留有原来纯棉纤维的吸水性、延展性、韧性、轻质性等基本功能；高温灭菌消毒后,可长期储存,随时取用。(The invention relates to the technical field of medical instruments, and particularly discloses a dual-purpose triangular towel with hemostatic and antibacterial functions. Has the advantages that: the triangular towel material can directly contact with a wound, zeolite cotton fibers with zeolite are adsorbed in the material to play a role in hemostasis, silver-loaded cotton fibers with silver ions are adsorbed to play a role in bacteriostasis and sterilization, and the triangular towel manufactured by blending the zeolite cotton fibers and the silver-loaded cotton fibers has dual effects of hemostasis, antibacterium and bacteriostasis and retains basic functions of water absorption, ductility, toughness, light weight and the like of the original pure cotton fibers; after high-temperature sterilization and disinfection, the product can be stored for a long time and taken for use at any time.)

1. The utility model provides a have dual-purpose triangle piece of cloth of hemostasis and antibiotic function concurrently which characterized in that: the novel square kerchief comprises a square kerchief body (1) formed by blending silver-loaded cotton fibers (11) and zeolite cotton fibers (12), wherein camouflage patterns (2) are coated on at least one side surface of the square kerchief body (1), the square kerchief body (1) is of a square structure, and notches (3) are easily torn in the four corners of the square kerchief body (1).

2. The dual-purpose triangular towel with hemostatic and antibacterial functions according to claim 1, wherein: the side length of the square towel body (1) is 50-100 cm.

3. The dual-purpose triangular towel with hemostatic and antibacterial functions according to claim 1, wherein: the kerchief body (1) is hot-pressed with a slit indentation (4) on two diagonal lines.

4. The dual-purpose triangular towel with hemostatic and antibacterial functions according to claim 1, wherein: the length of the easy-tearing gap (3) is not more than 1cm, and the easy-tearing gap (3) is coincided with the end part of the slotting indentation (4).

5. The dual-purpose triangular towel with hemostatic and antibacterial functions according to claim 1, wherein: the camouflage pattern (2) is selected from any one of jungle camouflage, desert camouflage, city camouflage, desert camouflage, forest camouflage, navy camouflage, special war camouflage and general camouflage.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a dual-purpose triangular towel with hemostatic and antibacterial functions.

Background

Bleeding has been the most common cause of predictable death in trauma; and post-traumatic pyogenic infection is the largest cause of post-traumatic death. Hemostasis and antibiosis are always important research contents and important tasks in military medicine and pre-hospital first aid.

Triangular towels are the most commonly used hemostatic material currently used by the military in various countries. The standard triangular towel can be carried about and used conveniently, can be used on the body surface of the whole body for a plurality of times, quickly, well and for a long time, and plays a role in hemostasis by the mechanical compression effect of pressure bandaging in emergency treatment of bleeding of each part. The triangular towel not only has the function of hemostasis, but also can play the roles of bandaging, fixing and carrying. However, the military triangle towel is made of common pure cotton cloth, has no chemical hemostatic components and can not activate the blood coagulation reaction; does not contain chemical antibacterial components and has no antibacterial function.

The hemostasis and bandaging materials commonly used in the treatment of war wounds are currently divided into two types:

one class is simply pressurized hemostatic materials, including buckle style tourniquets and spun tourniquets. The clamping type hemostasis band has an automatic locking and unlocking structure, the band width is moderate, hemostasis can be effectively achieved after screwing, and pressure is not caused to cause limb end ischemic necrosis after screwing. The spinning tourniquet is similar to a traditional bandage, a strap is tied, and the tail end of the strap is twisted after being rotated for a plurality of circles by a twisting rod. The hemostasis function is realized by compressing peripheral blood vessels by simple mechanical force. The clamping type hemostasis and spinning hemostasis are suitable for four limbs and are not suitable for the parts of the head, neck, chest, abdomen, shoulders, hips and the like.

The other type is a dressing hemostatic material, which has the compression hemostatic effect on the wound while dressing the wound. The mechanical force generated by pressurization during binding presses local blood vessels to play a role in reducing the bleeding of the wound surface. The triangular towel is used for bandaging and hemostasis, and is suitable for head, neck, shoulder, chest, groin, hip and other parts difficult to bandage.

The traditional triangular towel is made of pure cotton cloth, can be stored for many years after being sterilized at high temperature, and is very widely used. The traditional triangular towel is made of pure cotton cloth, and does not have the functions of chemical hemostasis and chemical antibiosis and bacteriostasis. With the emergence of novel special fiber materials, the development of the triangular towel with the functions of hemostasis and antibiosis has technical possibility.

One is that zeolite fibers coated with zeolite have been mass produced. Zeolite is a natural mineral, and contains silicates containing various cations such as calcium, sodium, potassium, and barium as main components. The natural zeolite has a large amount of microporous structures, the pore diameter is less than about 1nm, and micropores are equivalent to the molecular size of general substances, can specifically adsorb and intercept molecules with specific shapes and sizes, and play a role of a molecular sieve. Calcium ions on the microporous surface of the zeolite can specifically activate thrombin in human blood, and can be tightly adsorbed to continuously exert the blood coagulation effect. At the end of the last 80 th century, Frank Hursey in the united states discovered the hemostatic effect of zeolite, and developed and patented a zeolite powder hemostatic. In 2003, zeolite particles 'hemostatic bags' are allocated to army combat troops, so that the war injury bleeding rate and the injury and death rate after bleeding are obviously reduced. However, the zeolite hemostatic powder has the side effects that: after the zeolite powder absorbs water, a large amount of heat is generated locally, and high heat causes wound burn and pain and influences wound healing. In 2004, the university of compound denier presented the use of electrophoretic deposition to synthesize zeolite fibers, including zeolite coated fibers and hollow zeolite fibers. The nanometer zeolite glue solution is conveniently used as an electrophoresis solution, carbon fibers or other conductive fibers are used as a matrix and electrodes, and the nanometer zeolite is assembled on the fiber matrix by an electrophoresis process. The zeolite fiber hemostatic dressing not only retains the hemostatic function of zeolite, but also reduces the side effects of zeolite caused by water absorption and heat generation.

And secondly, the nano silver ion composite fiber is produced in quantity. The nano silver fiber contains nano silver particles and silver ions, wherein the silver ions can kill more than 650 single-cell viruses, mildews and bacteria within 6min, can also be combined with DNA of pathogen cells to form cross links, so that the DNA of the pathogen is denatured, and the replication of the pathogen is inhibited, so that the pathogen is killed, and the nano silver fiber has strong, lasting and stable sterilization and bacteriostasis effects on various gram-negative bacteria, gram-positive bacteria, mildews and the like, and is used for manufacturing socks, underwear, trousers and surgical dressings. A nano silver fiber material (application number CN200610076335.7) is invented in China and consists of synthetic fibers and nano silver particles. The particle size of the nano silver particles is 1-20nm, the weight ratio is 100-300ppm, and the nano silver particles are uniformly distributed in the synthetic fiber and on the surface of the synthetic fiber, so that the synthetic fiber has lasting sterilization and bacteriostasis effects when contacting with a wound surface.

The defects of the prior art are as follows: the conventional triangular towel is made of pure cotton cloth, does not contain active calcium ions, does not have the function of activating blood coagulation reaction, and has the phenomenon that part of wound surface with large bleeding continues to ooze blood although being bound. In addition, the pure cotton cloth does not contain a bactericide and has no antibacterial and bacteriostatic functions, and the infection incidence rate of partial wounds, particularly polluted wounds, is still high and becomes an important factor for death after the wounds.

Disclosure of Invention

The invention provides a dual-purpose triangular towel with hemostatic and antibacterial functions to solve the problems.

The technical scheme of the invention is realized as follows:

the utility model provides a have dual-purpose triangle piece of cloth of hemostasis and antibacterial function concurrently, includes the square towel body that is formed by silver-carrying cotton fiber and the asbestos fiber blending that boils, the at least side surface of square towel body scribbles camouflage pattern, the square towel body is the square structure, square towel body four corners processing has easily tears the breach.

Furthermore, the side length of the square towel body is 50-100 cm.

Furthermore, the kerchief body is provided with a slit indentation formed on two diagonal lines by hot press molding.

Furthermore, the length of the easy-tearing gap is not more than 1cm, and the easy-tearing gap is superposed with the end part of the slotted indentation.

Further, the camouflage pattern is any one selected from a jungle camouflage, a desert camouflage, an urban camouflage, a desert camouflage, a forest camouflage, a navy camouflage, a special war camouflage and a general camouflage.

By adopting the technical scheme, the invention has the beneficial effects that: the triangular towel material can directly contact with a wound, zeolite cotton fibers with zeolite are adsorbed in the material to play a role in hemostasis, silver-loaded cotton fibers with silver ions are adsorbed to play a role in bacteriostasis and sterilization, the triangular towel manufactured by blending the zeolite cotton fibers and the silver-loaded cotton fibers has dual effects of hemostasis, antibacterium and bacteriostasis, basic functions of water absorption, ductility, toughness, light weight and the like of the original pure cotton fibers are kept, bleeding after bandaging is reduced, and infection is reduced; after high-temperature sterilization and disinfection, the product can be stored for a long time, taken at any time and used repeatedly, so that waste is avoided; a square kerchief body can be folded to serve as a triangular kerchief for use, and can also be quickly torn into two or four triangular kerchief pieces for use, so that the waste is avoided, and the use is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

The reference numerals are explained below:

1. a shawl body; 11. silver-loaded cotton fibers; 12. zeolite cotton fibers; 2. camouflage patterns; 3. an easy-to-tear notch; 4. and (5) slotting and indentation.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-2, a dual-purpose triangular towel with hemostatic and antibacterial functions comprises a square towel body 1 formed by blending silver-loaded cotton fibers 11 and zeolite cotton fibers 12, wherein the silver-loaded cotton fibers 11 are formed by compounding nano silver ions and cotton fibers, the particle size of nano silver particles is 1-20nm, the weight ratio is 300ppm, the nano silver particles are uniformly distributed in the synthetic fibers and on the surfaces of the synthetic fibers and have lasting bactericidal and bacteriostatic effects when contacting with a wound surface, the zeolite cotton fibers are formed by compounding nano zeolite powder and the cotton fibers, the nano zeolite powder is compounded with the cotton fibers by electrophoresis and has hemostatic effects, at least one side surface of the square towel body 1 is coated with camouflage patterns 2, the hiding effect can be improved, the square towel body 1 is used for convenient camouflage, easy-tearing gaps 3 are processed at four corners of the square towel body 1, the square towel body 1 can be conveniently torn into a plurality of small triangular towels along the diagonal line for use, and the triangular towels are respectively used for wrapping wounds or wiping sweat and the like.

In this embodiment, the side length of the towel body 1 is 50-100 cm.

In this embodiment, the kerchief body 1 is hot-pressed and formed with the slit indentation 4 on two diagonal lines, so that the kerchief body 1 can be conveniently and rapidly torn, the flatness of the edge can be kept, and the occurrence of excessive broken ends can be avoided.

In this embodiment, easily tear breach 3's length and be no longer than 1cm, easily tear breach 3 with the coincidence of 4 tip of indentation of cracking, it is more convenient when tearing along easily tearing breach 3.

In this embodiment, the camouflage pattern 2 is selected from any one of jungle camouflage, desert camouflage, city camouflage, desert camouflage, forest camouflage, navy camouflage, special war camouflage and general camouflage, so that the use in different occasions is convenient, and when only one side of the camouflage pattern 2 is provided, the other side can be used as a common headband, a towel and the like.

The application of the invention is as follows:

1. the fiber blended by the zeolite fiber and the nano silver ion fiber has the functions of hemostasis and antibiosis;

2. the triangular towel made by blending the zeolite fiber and the nano silver ion fiber is allowed to be continuously used and repeatedly used 24 hours after being unpacked under the condition of not being polluted by blood, body fluid, soil, sewage and the like, and still keeps long-term hemostatic and antibacterial effects by directly contacting with a wound;

3. after the triangular towel made by blending the zeolite fibers and the nano silver ion fibers is used for the first time, the triangular towel is cleaned by tap water to remove blood stains, boiled for disinfection and dried in the sun, can be continuously used, is repeatedly used for one year, is used for 12 times, and does not reduce the hemostatic and antibacterial effects.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.