CN215270772U - Disposable operating coat capable of reducing infection probability - Google Patents

Abstract

The utility model discloses a disposable operating coat of reducible infection probability, include: a coat body, a collar, sleeves and a strap. The first reinforcing sheet layer is arranged in the front area of the coat body, the upper edge and two sides of the first reinforcing sheet layer are fixed on the front area, the lower end part of the first reinforcing sheet layer is provided with an opening, so that blood or liquid can naturally flow out from the opening, the blood or tissue fluid can be prevented from being retained in the interlayer gap, and the condition that the blood or liquid is dizzy due to friction generated between two layers in the area due to human body movement can be avoided, thereby avoiding or reducing the possibility that the blood or liquid locally permeates into the inner surface and the outer surface of the surgical gown, and improving the infection prevention capability of surgical operation; the first reinforcing sheet layer is fully distributed in the front area of the operating coat, the sleeves are provided with the second reinforcing sheet layer, and the second reinforcing sheet layer covers the whole sleeves, so that the coverage of a key area of the operating coat is more comprehensive. The surgical gown is defined as a reinforced type gown, and can prevent the transmission of infectious agents between a patient and medical staff during an operation.

Description

Disposable operating coat capable of reducing infection probability

Technical Field

The utility model relates to a medical supplies technical field, concretely relates to disposable operating coat of reducible infection probability is applicable to whether have the operation of infectious virus in the unknown blood when known infectious virus or emergency rescue in patient's blood, prevents to infect former propagation between patient and the medical personnel among the operation process.

Background

In the 40 s of the 20 th century, with the continuous deepening of the sterilization and infection control concept, the operating gown is applied. The original operating coat adopts a textile cloth material with a loose structure and easy penetration, and the problem of pathogenic bacteria penetration cannot be fundamentally solved. Although the cotton cloth material surgical gown can block a certain amount of microorganisms in a dry state, pathogenic bacteria can permeate the surgical gown through liquid in a viscous blood or wet state, and the protective performance of the surgical gown is completely lost. After decades of development, disposable surgical gowns have begun to dominate the medical market due to their high protective properties and material strength. However, during the operation, liquid splashing may suddenly occur, and even the single-layer non-woven fabric loaded with the waterproof film cannot resist the penetration of the liquid because the water pressure resistance of the single-layer non-woven fabric cannot meet the requirement. A single layer of high density fabric is therefore generally only suitable for use in surgical procedures with small amounts of bleeding or fluid. In recent years, with the continuous and deep research on blood-borne diseases in the medical community, the protection measures taken by medical staff and patients in the operation process are receiving more attention. Various studies at home and abroad fully demonstrate that the infection risk of blood borne disease pathogens such as Human Immunodeficiency Virus (HIV), Hepatitis B Virus (HBV), Hepatitis C Virus (HCV) and the like exists in the operation process, and the viruses can be transmitted by contacting broken skin or mucous membrane. Therefore, strict protection measures for medical staff are urgent public health problems.

China released a series of standards (YY/T0506) related to the surgical gown in 2005, which are similar to European standard EN13795, the surgical gown is divided into a standard type and a reinforced type, and a main protection area and a secondary protection area are divided. Dividing the operating coat into key parts which are relatively easy to contact blood, including the chest, the abdomen and the forearm; and non-critical areas that are not readily accessible to blood, including the back and legs. The region most likely to be exposed to blood is defined as the main protective region, and materials having higher protective properties are used.

At present, the common practice of the operating gowns on the market for the critical area is to apply, press or sew a plastic film or a non-woven fabric composite material on the periphery of the critical area (generally, a sewing mode is not claimed, bacteria and the like can penetrate through needle holes) so as to resist the penetration of liquid in the critical area, but a closed gap like an interlayer is formed between the non-woven fabric and a reinforcing sheet, and blood or tissue fluid can easily penetrate through a first layer of non-woven fabric and remain in the closed interlayer cavity to form an infectious agent. Under the condition of long-time operation, the remained blood or tissue fluid can naturally permeate into the inner surface and the outer surface of the operating coat, and simultaneously, along with the movement of a human body, the reinforcing sheet layer and the non-woven fabric layer can generate friction, the blood or the tissue fluid can be dizzy, so that the large-area moisture of the operating coat is caused, and the risk of cross infection of doctors and patients can be greatly increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the inventor provides a disposable operating coat which is suitable for operations of patients with known infectious viruses in blood or unknown infectious viruses in blood during emergency rescue, can avoid large-area moisture of the operating coat caused by blood or tissue fluid permeation in long-time operations, has good permeability resistance and infection resistance, and can effectively reduce the infection probability.

Specifically, the utility model discloses a realize like this:

a disposable operating gown that reduces the chance of infection, comprising: the clothes comprise a clothes body, a collar, sleeves and a belt, wherein the clothes body comprises a front area, the front area is provided with a first reinforcing sheet layer, an opening is formed in the joint of the first reinforcing sheet layer and the lower end part of the front area, a cavity between the first reinforcing sheet layer and the front area is communicated with the outside through the opening, and the front area is fully covered with the first reinforcing sheet layer; the sleeves are provided with second reinforcing sheet layers, and the second reinforcing sheet layers cover the whole sleeves and are attached to the sleeves.

Furthermore, the openings can be arranged in a plurality and arranged at intervals, for example, the lower end is fixed in a sewing way, and the liquid flowing out from the needle eye can also be regarded as a plurality of openings.

Further, the front area comprises a chest and abdomen area, and a waterproof and breathable layer is arranged between the first reinforcing sheet layer and the chest and abdomen area.

Further, the collar edge is made of water-absorbing materials, and the tail end of the collar is provided with a magic tape.

Further, the first reinforcement ply is fully conformable to the front region.

Compared with the prior art, the utility model discloses a theory of operation and beneficial effect introduce:

the utility model provides a disposable operating coat's first enhancement lamella is fixed in the anterior region of operating coat, and the lower tip is provided with the opening for can form great space naturally between first enhancement lamella and the anterior region, even blood or tissue liquid pierce through first layer non-woven fabrics protective screen, also can not persist in the intermediate layer space for a long time, but flows out naturally along the intermediate layer space, has eliminated because of the infectious agent that blood or liquid persist the formation, has reduced the emergence of infecting the probability. Meanwhile, the condition that blood or liquid is dizzy due to friction between two layers in the area caused by human body movement can be avoided, so that the possibility that the blood or the liquid locally permeates into the inner surface and the outer surface of the operating coat is avoided or reduced, and the infection prevention capability of the operation is improved; the first reinforcing sheet layer is fully distributed in the front area of the operating coat, the second reinforcing sheet layer is fully distributed in the whole sleeve, and the coverage area of a key area is more comprehensive. The surgical gown can be suitable for the conditions that the blood or tissue fluid of a patient contains more germs and has stronger infectivity, and can effectively avoid the blood or tissue fluid from permeating into the surgical gown to cause cross infection.

Drawings

FIG. 1 is a front view of a disposable gown for reducing the chance of infection in example 1;

FIG. 2 is a cross-sectional view of section A-A of FIG. 1;

FIG. 3 is a front view of the disposable gown of example 2 to reduce the chance of infection;

FIG. 4 is a cross-sectional view of section B-B of FIG. 3;

FIG. 5 is a front view of the disposable gown according to embodiment 3, showing a reduced chance of infection;

fig. 6 is a cross-sectional view of section C-C in fig. 5.

Reference numerals:

1-clothes body; 11-a front region; 111-the thoracoabdominal region; 2-collar; 21-magic tape; 3-sleeves; 31-a second reinforcement ply; 32-elastic band; 4-a clothes belt; 51-a first reinforcement ply; 52-waterproof breathable layer; 6-opening.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Example 1

As shown in figures 1-2, the utility model provides a disposable operating coat capable of reducing infection probability, the operation is composed of a collar 2, a coat body 1, sleeves 3 and a belt 4, the collar 2, the coat body 1, the sleeves 3 and the belt 4 are all made of non-woven fabrics, and the operating coat has good air permeability and antibacterial property. The folded edge of the collar 2 is made of a water absorbing material, sweat generated in the operation process can be absorbed, the comfort level is improved, and meanwhile, the pollution of the sweat to an operation area can be reduced or avoided. The collar end is provided with magic subsides 21, and when wearing this operating coat, accessible magic subsides 21 are fixed, and simultaneously, still can seal 2 departments of collar through magic subsides 21, can effectively avoid blood or tissue fluid to contact medical personnel's personal clothing. Be provided with second enhancement lamella 31 on coat-sleeve 3, the cuff department of coat-sleeve 3 is provided with elastic cord 32 for whole arm all is in the state of being strengthened the lamella 31 parcel by the second, can effectively avoid blood or tissue liquid splash to the arm on, causes cross infection, and second enhancement lamella 31 laminates with coat-sleeve 3 completely, does not keep the dead space, thoroughly eliminates the space that blood or tissue liquid persist, reduces the risk of infecting. The clothing body 1 includes anterior region 11, and anterior region 11 is provided with first enhancement lamella 51, and anterior region 11 is covered with to first enhancement lamella 51, can guarantee that medical personnel's positions such as shoulder, armpit are in all the time under the state of being protected by first enhancement lamella 51, have improved protection scope, have improved the suitability under the special circumstances. The upper edge and two edges of the first reinforced sheet layer 51 are fixed on the front area 11, the lower end of the first reinforced sheet layer is provided with an opening 6 with the connection part of the front area 11, a cavity between the first reinforced sheet layer 51 and the front area 11 is communicated with the outside through the opening 6, so that the first reinforced sheet layer 51 and the front area 11 are in an open state, and under long-time operation, the first reinforced sheet layer 51 and the front area 11 can be effectively prevented from generating friction due to human body movement, so that blood or tissue fluid is dizzy, the infection prevention capability of the operation is improved, and the safety of doctors and patients is guaranteed. Front portion region 11 includes thorax abdomen portion region 111, is provided with the waterproof ventilative layer 52 of being made by waterproof ventilative membrane between first enhancement lamella 51 and thorax abdomen portion region 111, can strengthen the prevention of seepage ability to blood or tissue fluid, and under the long-time operation, can slow down the osmotic speed of blood or tissue fluid, has strengthened the protective capacities under the long-time operation greatly, can guarantee medical personnel's safety. The coat body 1 is provided with the coat belt 4, so that medical staff can fix the operating coat conveniently, the operating coat is more attached to the human body, and the operation of the loose operating coat is prevented from being influenced.

Example 2

The utility model also provides a disposable operating coat of reducible infection probability, on embodiment 1's basis, opening 6 can be provided with a plurality ofly, and 6 spaced arrangements of a plurality of openings, and at this moment, the tip is the discontinuous under first enhancement lamella 51 and the front portion region 11 and is connected, can effectively avoid opening 6 too big, leads to wearing inconvenient problem, and the medical personnel of being convenient for wear.

Example 3

The utility model also provides a disposable operating coat of reducible infection probability, first enhancement lamella 51 is laminated with anterior region 11 completely, and the second is strengthened lamella and is laminated with hand sleeve 3 completely, has eliminated the clearance on the current operating coat, has avoided forming the former problem of infection because of blood or liquid persist, has improved the infection-preventing ability of operation.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims (5)

1. A disposable operating gown that reduces the chance of infection, comprising: the clothes comprise a clothes body (1), a collar (2), sleeves (3) and a belt (4), and are characterized in that the clothes body (1) comprises a front area (11), the front area (11) is provided with a first reinforcing sheet layer (51), an opening (6) is formed in the joint of the first reinforcing sheet layer (51) and the lower end part of the front area (11), a cavity between the first reinforcing sheet layer (51) and the front area (11) is communicated with the outside through the opening (6), and the front area (11) is full of the first reinforcing sheet layer (51); the sleeves (3) are provided with second reinforcing sheet layers (31), and the second reinforcing sheet layers (31) cover the whole sleeves (3) and are attached to the sleeves (3).

2. The disposable operating garment according to claim 1, wherein a plurality of openings (6) are provided, and the plurality of openings (6) are arranged at intervals.

3. The disposable surgical suit according to claim 1 or 2, characterized in that the front region (11) comprises a thoracoabdominal region (111), between the first reinforcement sheet layer (51) and the thoracoabdominal region (111) there being arranged a waterproof and breathable layer (52).

4. The disposable operating coat as claimed in claim 1 or 2, wherein the folded edge of the collar (2) is made of water-absorbing material, and the end of the collar (2) is provided with a magic tape (21).

5. The disposable surgical suit of claim 1, wherein said first reinforcement sheet layer (51) is completely conformed to said front region (11).

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