CN215937941U

CN215937941U - Improved autogenous cutting gauze

Info

Publication number: CN215937941U
Application number: CN202122110078.7U
Authority: CN
Inventors: 陈倩倩; 洪柳雨; 朱冰燕
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-04
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to an improved autogenous cutting gauze which comprises an autogenous cutting gauze main body, wherein a circular through hole is formed in the center of the autogenous cutting gauze main body, a vertical opening is formed in one side of the autogenous cutting gauze main body and is communicated with the circular through hole, and two hard plastic films are compositely connected to one side end face of the autogenous cutting gauze main body; according to the utility model, the hard plastic films are arranged on the two sides of the opening, so that when a medical worker replaces the autogenous cutting gauze main body, a new autogenous cutting gauze main body can more easily penetrate through the autogenous cutting frenum, and after the new autogenous cutting gauze main body penetrates through the autogenous cutting frenum, the hard plastic films are torn off through the easy-tearing strip and the easy-tearing opening, so that the autogenous cutting gauze main body can be restored to the original state, the time and the labor are saved, the operation efficiency of the medical worker is improved, and the stimulation of cough of a patient during gauze replacement can be effectively avoided.

Description

Improved autogenous cutting gauze

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an improved autogenous cutting gauze.

Background

After tracheotomy, because the tracheostomy tube is inserted into the wound of the patient and the wound is healed slowly, medical staff is required to cover the tracheostomy gauze on the tracheotomy wound of the patient to stop bleeding and diminish inflammation.

At present, most autogenous cutting gauze is all through having seted up the opening in one side of gauze to be convenient for medical personnel pass autogenous cutting frenulum with autogenous cutting gauze when changing the gauze and cover autogenous cutting wound.

Because the tracheostomy gauze needs to be frequently replaced during clinical operation, and the existing tracheostomy gauze has soft texture, the tracheostomy lace is not easy to pass through during replacement, so that the tracheostomy is easy to be damaged, and the patient is stimulated to cough; therefore, an improved autogenous cutting gauze is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improved autogenous cutting gauze, which aims to make up the defects of the prior art and solve the problems that the existing autogenous cutting gauze is soft in texture, so that the gauze is difficult to penetrate through an autogenous cutting frenulum when being replaced, further, an autogenous incision is easy to damage, and cough of a patient is stimulated.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the improved autogenous cutting gauze comprises an autogenous cutting gauze main body, wherein a circular through hole is formed in the center of the autogenous cutting gauze main body, a vertical opening is formed in one side of the autogenous cutting gauze main body and is communicated with the circular through hole, two hard plastic films are connected to the end face of one side of the autogenous cutting gauze main body in a compounding mode, the two hard plastic films are symmetrically distributed around the vertical opening and are located on the same side of the vertical opening, and an easy-to-tear opening is formed in the connecting position of the hard plastic films and the autogenous cutting gauze main body; the autogenous cutting gauze main part of being convenient for passes the autogenous cutting frenulum through the rigid plastic film, and the medical personnel of being convenient for tears the rigid plastic film through easily tearing the mouth for autogenous cutting gauze main part reconversion, labour saving and time saving, convenient and fast has both improved medical personnel's work efficiency, can avoid stimulating the patient to cough when changing the gauze effectively again.

Preferably, the hard plastic film is provided with an easy-to-tear strip, one end of the easy-to-tear strip extends out of the hard plastic film, and the other end of the easy-to-tear strip is connected with the easy-to-tear opening; through the easy tear strip that is equipped with on the stereoplasm plastic film, the medical personnel of being convenient for tear the stereoplasm plastic film after passing the autogenous cutting frenulum with autogenous cutting gauze main part.

Preferably, the center of the autogenous cutting gauze main body is compositely connected with a traditional Chinese medicine sewing bag, the traditional Chinese medicine sewing bag surrounds the outer side of the circular through hole, and gladiolus and pseudo-ginseng leaf traditional Chinese medicine powder for stopping bleeding, diminishing inflammation and promoting healing are filled in the traditional Chinese medicine sewing bag; the traditional silver alginate and the traditional pvp-iodophor are replaced by the calamus, the seven leaves of radix angelicae tussilago and other Chinese herbal medicine powder filled in the Chinese medicine suture package, so that the hemostasis and inflammation diminishing of the wound of the autogenous cutting patient can be realized, and the use cost is reduced.

Preferably, the autogenous cutting gauze main body is sequentially provided with a skin-friendly layer, a breathable layer, an antibacterial layer and a smooth layer from inside to outside, the outer side end face of the skin-friendly layer is connected with the breathable layer in a compounding manner, the outer side end face of the breathable layer is connected with the antibacterial layer in a compounding manner, and the outer side of the antibacterial layer is connected with the smooth layer in a compounding manner; the breathable layer and the antibacterial layer which are arranged in the autogenous cutting gauze main body improve the breathability and antibacterial performance of the autogenous cutting gauze main body, and the comfort level of the contact between the skin of a wound of a patient and the autogenous cutting gauze main body is improved through the skin-friendly layer.

Preferably, the skin-friendly layer is filled with cotton and linen fibers, and the thickness of the skin-friendly layer is one fifth of that of the main body of the autogenous cutting gauze; the comfort level of the contact between the skin of the wound of the patient and the autogenous cutting gauze main body is improved through the cotton and hemp fibers filled in the skin-friendly layer.

Preferably, the antibacterial layer is filled with bamboo charcoal fibers of a silver ion antibacterial agent, the thickness of the antibacterial layer is three tenths of the thickness of the autogenous cutting gauze main body, the smooth layer is filled with polyurethane fibers, and the thickness of the smooth layer is one fifth of the thickness of the autogenous cutting gauze main body; the bamboo charcoal fiber filled in the antibacterial layer and containing the silver ion antibacterial agent can prevent the autogenous cutting gauze main body from generating peculiar smell after contacting with a wound of a patient and prevent bacteria from infecting the autogenous cutting gauze main body.

The utility model has the advantages that:

1. according to the utility model, the hard plastic films are arranged on the two sides of the opening, so that when a medical worker replaces the autogenous cutting gauze main body, a new autogenous cutting gauze main body can more easily pass through the autogenous cutting frenum, and the hard plastic films are torn off through the easy-tearing strip and the easy-tearing opening after the autogenous cutting gauze main body passes through the autogenous cutting frenum, so that the autogenous cutting gauze main body can be restored to the original state, time and labor are saved, convenience and rapidness are realized, the working efficiency of the medical worker is improved, and the phenomenon that a patient coughs when replacing gauze is effectively avoided;

2. according to the utility model, the traditional silver alginate and the traditional pvp-iodophor are replaced by the Chinese herbal medicine powder such as calamus, pseudo-ginseng leaf and the like filled in the traditional Chinese medicine suture package, so that the hemostasis and inflammation diminishing of the wound of the autogenous cutting patient can be realized, the use cost is reduced, the air permeability and the antibacterial performance of the main body of the autogenous cutting gauze are improved through the air permeable layer and the antibacterial layer which are arranged in the main body of the autogenous cutting gauze, and the comfort level of the contact between the skin of the wound of the patient and the main body of the autogenous cutting gauze is improved through the skin-friendly layer.

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 inventive exercise.

FIG. 1 is a schematic overall perspective view of a first embodiment;

FIG. 2 is a schematic front view of the whole structure in the first embodiment;

FIG. 3 is a schematic perspective view of a main body of an air-cut gauze according to an embodiment;

FIG. 4 is a schematic view showing the internal structure of a main body of an air-cut gauze according to an embodiment;

fig. 5 is a partial structural schematic diagram of the second embodiment.

In the figure: 1. a autogenous cutting gauze main body; 2. traditional Chinese medicine suture packages; 3. a circular through hole; 4. a vertical opening; 5. a rigid plastic film; 6. an easy-tear strip; 7. an easy-to-tear opening; 8. a skin-friendly layer; 9. a breathable layer; 10. an antimicrobial layer; 11. a soft and smooth layer; 12. a water-absorbing layer.

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.

Example one

Referring to fig. 1-4, an improved autogenous cutting gauze comprises an autogenous cutting gauze main body 1, wherein a circular through hole 3 is formed in the center of the autogenous cutting gauze main body 1, a vertical opening 4 is formed in one side of the autogenous cutting gauze main body 1, the vertical opening 4 is communicated with the circular through hole 3, two hard plastic films 5 are compositely connected to one side end face of the autogenous cutting gauze main body 1, the two hard plastic films 5 are symmetrically distributed about the vertical opening 4 and are on the same side as the vertical opening 4, and an easy-to-tear opening 7 is formed in the joint of the hard plastic film 5 and the autogenous cutting gauze main body 1; the during operation, be equipped with rigid plastic film 5 through opening both sides on autogenous cutting gauze main part 1, be convenient for medical personnel when changing autogenous cutting gauze main part 1, new autogenous cutting gauze main part 1 can pass the autogenous cutting frenulum more easily, pass the back again through tearing rigid plastic film 5, can make autogenous cutting gauze main part 1 reconversion, time saving and labor saving, high convenience and fast, medical personnel's work efficiency has both been improved, amazing patient coughs when avoiding changing the gauze effectively again, through the circular through-hole 3 that is equipped with on the autogenous cutting gauze main part 1, make the autogenous cutting sleeve pipe of laminating more of autogenous cutting gauze main part 1's shape, can fully contact and cover the protection gas incision and be difficult for droing.

An easy-to-tear strip 6 is arranged on the hard plastic film 5, one end of the easy-to-tear strip 6 extends out of the hard plastic film 5, and the other end of the easy-to-tear strip 6 is connected with an easy-to-tear opening 7; during operation, through the easy tear strip 6 that is equipped with on the rigid plastic film 5, the medical personnel of being convenient for tear rigid plastic film 5 after passing autogenous cutting frenulum with autogenous cutting gauze main part 1.

The center of the autogenous cutting gauze main body 1 is compositely connected with a traditional Chinese medicine sewing bag 2, the traditional Chinese medicine sewing bag 2 surrounds the outer side of the circular through hole 3, and gladiolus and pseudo-ginseng leaf traditional Chinese medicine powder for hemostasis, inflammation diminishing and healing promotion are filled in the traditional Chinese medicine sewing bag 2; when the utility model is in use, the traditional silver alginate and the traditional pvc iodophor are replaced by the Chinese herbal medicine powder such as calamus, pseudo-ginseng leaf and the like filled in the traditional Chinese medicine suture package 2, which not only can realize the hemostasis and anti-inflammation of the wound of the autogenous cutting patient, but also reduces the use cost.

The autogenous cutting gauze main body 1 is sequentially provided with a skin-friendly layer 8, a breathable layer 9, an antibacterial layer 10 and a smooth layer 11 from inside to outside, the outer side end face of the skin-friendly layer 8 is connected with the breathable layer 9 in a compounding manner, the outer side end face of the breathable layer 9 is connected with the antibacterial layer 10 in a compounding manner, and the outer side of the antibacterial layer 10 is connected with the smooth layer 11 in a compounding manner; during operation, through ventilative layer 9 and the antibiotic layer 10 that are equipped with in the autogenous cutting gauze main part 1, improved the gas permeability and the antibiotic performance of autogenous cutting gauze main part 1, improved the comfort level of the skin of patient's wound and the contact of autogenous cutting gauze main part 1 through close skin layer 8, increased the elasticity and the smooth degree of autogenous cutting gauze main part 1 through smooth layer 11.

The skin-friendly layer 8 is filled with cotton and linen fibers, and the thickness of the skin-friendly layer 8 is one fifth of that of the autogenous cutting gauze main body 1; during operation, the comfort level of the contact between the skin of the wound of a patient and the autogenous cutting gauze main body 1 is improved through the cotton and hemp fibers filled in the skin-friendly layer 8.

The anti-bacterial gauze is characterized in that bamboo charcoal fibers of a silver ion anti-bacterial agent are filled in the anti-bacterial layer 10, the thickness of the anti-bacterial layer 10 is three tenths of that of the autogenous cutting gauze main body 1, polyurethane fibers are filled in the smooth layer 11, and the thickness of the smooth layer 11 is one fifth of that of the autogenous cutting gauze main body 1; when the autogenous cutting gauze is in work, the bamboo charcoal fiber filled in the antibacterial layer 10 and containing the silver ion antibacterial agent can prevent peculiar smell from being generated after the autogenous cutting gauze main body 1 is in contact with a wound of a patient, and can prevent bacteria from infecting the autogenous cutting gauze main body 1.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a water-absorbing layer 12 is compositely connected to an outer side of the soft and smooth layer 11, and the water-absorbing layer 12 is filled with superfine fibers; when the gauze is in use, the ultrafine fibers arranged in the water absorption layer 12 are convenient for the gauze to absorb water attached to the surface, so that the affected part of a patient is ensured to be dry.

The working principle is that the hard plastic films 5 are arranged on the two sides of the opening on the autogenous cutting gauze main body 1, so that when a medical worker changes the autogenous cutting gauze main body 1, a new autogenous cutting gauze main body 1 can more easily penetrate through an autogenous cutting frenum, and after the new autogenous cutting gauze main body 1 penetrates through the easy-tearing strip 6 and the easy-tearing opening 7, the hard plastic films 5 are torn, so that the autogenous cutting gauze main body 1 can be restored to the original state, time and labor are saved, convenience and rapidness are realized, the working efficiency of the medical worker is improved, the stimulation of cough of a patient when the gauze is changed can be effectively avoided, the shape of the autogenous cutting gauze main body 1 is more attached to an autogenous cutting sleeve through the round through hole 3 arranged on the autogenous cutting gauze main body 1, the autogenous cutting sleeve can be fully contacted and covered with a protective gas incision and is not easy to fall off, the traditional alginic acid silver and the pvp iodophor can be replaced by the Chinese herbal medicine powder filled in the traditional Chinese medicine sewing bag 2, and the wound of the traditional Chinese medicine sewing bag can be hemostatic and anti-inflammatory to the wound of the autogenous cutting patient, the use cost is reduced, the air permeability and the antibacterial performance of the autogenous cutting gauze main body 1 are improved through the air permeable layer 9 and the antibacterial layer 10 which are arranged in the autogenous cutting gauze main body 1, the comfort degree of the contact between the skin of a wound of a patient and the autogenous cutting gauze main body 1 is improved through the skin-friendly layer 8, and the elasticity and the smooth degree of the autogenous cutting gauze main body 1 are increased through the smooth layer 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example and the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. An improvement formula autogenous cutting gauze which characterized in that: including autogenous cutting gauze main part (1), circular through-hole (3) have been seted up to the center department of autogenous cutting gauze main part (1), one side of autogenous cutting gauze main part (1) is equipped with vertical opening (4), vertical opening (4) and circular through-hole (3) intercommunication, a side end composite connection of autogenous cutting gauze main part (1) has two rigid plastic film (5), two rigid plastic film (5) are about vertical opening (4) symmetric distribution, and with vertical opening (4) homonymy, rigid plastic film (5) are equipped with easy tear mouth (7) with the junction of autogenous cutting gauze main part (1).

2. The improved autogenous cutting gauze according to claim 1, wherein: be equipped with easy tear strip (6) on stereoplasm plastic film (5), stereoplasm plastic film (5) is extended to the one end of easy tear strip (6), the other end and the easy mouth (7) of tearing of easy tear strip (6) are connected.

3. The improved autogenous cutting gauze according to claim 2, wherein: the center composite connection of autogenous cutting gauze main part (1) has traditional chinese medicine to sew up package (2), traditional chinese medicine is sewed up package (2) and is encircleed the outside at circular through-hole (3), traditional chinese medicine is sewed up the intussuseption of package (2) and is filled with calamus and seven leaf chinese herbal medicine powder of king of heavenly stems and earthly branches that stanch and diminish inflammation promote healing.

4. The improved autogenous cutting gauze according to claim 3, wherein: the autogenous cutting gauze is characterized in that a skin-friendly layer (8), a breathable layer (9), an antibacterial layer (10) and a smooth layer (11) are sequentially arranged on the autogenous cutting gauze main body (1) from inside to outside, the breathable layer (9) is connected to the end face of the outer side of the skin-friendly layer (8) in a compounding mode, the antibacterial layer (10) is connected to the end face of the outer side of the breathable layer (9) in a compounding mode, and the smooth layer (11) is connected to the outer side of the antibacterial layer (10) in a compounding mode.

5. The improved autogenous cutting gauze according to claim 4, wherein: the cotton and linen fibers are filled in the skin-friendly layer (8), and the thickness of the skin-friendly layer (8) is one fifth of that of the autogenous cutting gauze main body (1).

6. The improved autogenous cutting gauze according to claim 5, wherein: the anti-bacterial gauze is characterized in that bamboo charcoal fibers of a silver ion anti-bacterial agent are filled in the anti-bacterial layer (10), the thickness of the anti-bacterial layer (10) is three-tenth of that of the autogenous cutting gauze main body (1), the smooth layer (11) is filled with polyurethane fibers, and the thickness of the smooth layer (11) is one fifth of that of the autogenous cutting gauze main body (1).