CN105077765A - Protective operating gown - Google Patents

Abstract

The invention relates to a protective surgical gown, comprising: a collar, a front piece, a back piece, sleeves and underarm cloth sewn together; Material; the rear panel includes a left rear panel and a right rear panel; the right side of the left rear panel is provided with a first strap, the left side of the right rear panel is provided with a second strap, the first strap and the second strap The colors are different; the collar is a clear collar structure; the size mark and barcode label are sewn on the outside of the back of the collar; the cuffs of the sleeves are sewn with threaded cloth, and wide beef ribs are set inside the threaded cloth; the protection level of the material used for the front piece is higher than The material used for the back piece. The liquid storage layer is used to absorb the blood and pus splashed on the surgical gown; the water-absorbing material increases the ability and speed of the liquid storage layer to absorb liquid; the first strap and the second strap have different colors, which saves dressing time; Scan the barcode label with a scanner before each use to accurately record the number of uses of each surgical gown to avoid confusion.

Description

protective surgical gown

technical field

The invention belongs to the technical field of medical supplies, in particular to a protective surgical gown.

Background technique

As we all know, medical staff need to change into surgical gowns when entering the operating room. On the one hand, in order to ensure the cleanliness of the operating room and prevent dirt from entering; Blood and body fluids, the patient's blood and body fluids may often carry various pathogens including HBV (hepatitis B virus), HCV (hepatitis C virus) and HIV (AIDS virus), and the surgical The gown is also to prevent blood or tissue fluid with germs from splashing on the medical staff, causing cross infection. Existing surgical gowns are generally made of cotton or non-woven fabrics, which are not only comfortable, easy to disinfect and clean, but also durable. However, the waterproofness of such surgical gowns is not good. Blood and pus may seep through surgical gowns and contact the skin of medical staff, causing cross-infection, and surgical gowns are also limited in number of uses. During repeated use and cleaning, medical staff may forget or confuse the use of each surgical gown The number of times is not easy to manage; in addition, the existing surgical gowns are very cumbersome and inconvenient to put on, and they need the assistance of others when dressing; at the same time, they need to cover most of the human body, with poor air permeability and easy to sweat; the clothes are inconvenient to clean, and it is easy to cause lacerations. Problems such as missing bands. Therefore, aiming at the deficiencies of the prior art, the existing surgical gown must be improved to increase its waterproofness and make its management more convenient.

Contents of the invention

The invention provides a protective surgical gown to solve the above technical problems.

In order to achieve the above object, the technical solution of the present invention is achieved as follows: a protective surgical gown, comprising: a collar, a front panel, a back panel, sleeves and underarm cloth sewn together; the hem of the front panel is turned up to form A liquid storage layer, water-absorbing materials are arranged in the liquid storage layer; the back piece includes a left back piece and a right back piece; the right side of the left back piece is provided with a first strap, and the left side of the right back piece is provided with a second strap The straps, the first strap and the second strap have different colors; the collar is a net collar structure; the size mark and barcode label are sewn on the outside of the back of the collar; Tendon; the material used for the front panel has a higher level of protection than the material used for the rear panel.

Among the above technical features, a trapezoidal pocket is sewn on the upper outer surface of the front panel.

Among the above technical features, the front sheet is a double-layer liquid-resistant structure.

In the above technical features, the front panel includes a first front inner panel and a first front outer panel, the first front inner panel includes an upper front inner panel and a lower front inner panel sewn together, and the upper front inner panel and the lower front inner panel The materials are different, and the upper and lower heights of the lower front inner sheet are 20-30cm.

In the above technical features, the front panel includes a second front inner panel and a second front outer panel that are sewn together, the second front outer panel includes an upper front outer panel and a lower front outer panel that are sewn together, and the upper front outer panel Different from the material of the lower front outer panel, the upper and lower front outer panels have a height range of 15-25cm.

Among the above technical features, the sleeve includes an upper sleeve section and a lower sleeve section sewn together, the material protection level of the lower sleeve section is higher than that of the upper sleeve section, the length of the lower sleeve section is greater than the length of the upper sleeve section, and the seam between the upper sleeve section and the lower sleeve section The inner overlock seam process is adopted.

Among the above-mentioned technical features, the letter of the size model on the size label is larger than other characters on the size label, and the color of the size labels of different sizes is different.

Among the above-mentioned technical features, the barcode label includes a special rubber washing chip for washing, and the surface of the rubber washing chip adopts laser printing barcode label, and the data of the rubber washing chip and the barcode label are the same.

Among the above-mentioned technical features, the needles for sewing the protective surgical gown are round needles, the sutures are chemical fiber waterproof sutures, the density of the sutures is greater than 14.8TEX, and the diameter of the sutures is greater than that of the round needles.

Among the above-mentioned technical features, the collar, front panel, back panel and sleeves are made of long-fiber polyester fiber material, and the underarm cloth is made of air-permeable and moisture-permeable material.

Compared with the prior art, the present invention has the advantages of: the liquid storage layer is used to absorb the blood and pus splashed on the surgical gown, and prevent the liquid from dripping onto the floor of the operating room, causing potential safety hazards; the liquid storage layer The water-absorbing material is set inside, which can increase the ability and speed of the liquid storage layer to absorb liquid; the back piece includes a left back piece and a right back piece, which are separated from the left and right sides of the front piece, and are sewn on the left and right sides of the front piece respectively. Together; the right side of the left rear panel is provided with a first strap, and the left side of the right rear panel is provided with a second strap. The first strap and the second strap have different colors. When wearing, the left rear panel and the The back pieces are overlapped and tied together by the first strap and the second strap. The colors of the first strap and the second strap are different, so avoid tying the straps on the same side together during wearing, which saves Dressing time; there is a barcode label sewn on the inside of the collar. The fabric used for the barcode label is waterproof and high temperature resistant to prevent the barcode label from being damaged during cleaning and drying. Before each use, scan the barcode label with a scanner. It can be obtained how many times the surgical gown has been used, and the number of times each surgical gown has been used can be accurately recorded to avoid confusion; the collar is a net collar structure, which meets the specifications of the surgical gown; the cuffs of the sleeves are sewn with thread cloth, thread Wide tendons are set inside the cloth, which is convenient to wear, and the cuffs are closely attached to the wrists of medical staff, so as to better prevent the blood and pus during the operation from contacting the skin of medical staff.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is a schematic structural view of the front of Embodiment 1 of the present invention;

Fig. 2 is a structural schematic diagram of the reverse side of Embodiment 1 of the present invention;

Fig. 3 is the structural representation of embodiment 3 of the present invention;

Fig. 4 is the structural representation of embodiment 4 of the present invention;

Fig. 5 is the structural representation of embodiment 5 of the present invention;

Figure 6 is a schematic structural view of Embodiment 6 of the present invention;

Fig. 7 is a schematic structural diagram of Embodiment 7 of the present invention.

The accompanying drawing number of specific embodiment:

1-collar; 2-front piece; 21-first front outer piece; 22-first front inner piece;

221-upper front inner piece; 222-lower front inner piece; 23-second front outer piece;

24-the second front inner piece; 231-the upper front outer piece; 232-the lower front outer piece; 3-the back piece;

31-left back piece; 32-right back piece; 4-sleeve; 41-sleeve upper section; 42-sleeve lower section;

5-reservoir layer; 51-thick thread rolling; 6-absorbent material; 7-the first strap;

8-second strap; 9-barcode label; 10-rubber washing chip; 11-thread cloth;

12-pocket; 13-beef tendon; 14-underarm cloth; 15-size label; 16-five-claw buckle.

Detailed ways

The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

As shown in FIGS. 1 and 2 , the present invention relates to a protective surgical gown, comprising: a collar 1 , a front panel 2 , a rear panel 3 , sleeves 4 and underarm cloth 14 sewn together. The collar 1, front piece 2, back piece 3 and sleeves 4 are made of long-fiber polyester fiber material, which has excellent characteristics such as continuous wadding, no dust production, water resistance, dust resistance, anti-fouling, anti-static and so on. Underarm cloth 14 adopted is air-permeable, moisture-permeable material, and material water-absorbing performance can reach three times of own weight, breathable and sweat-absorbing, attractive in appearance, comfortable.

The hem of the front panel 2 is turned upwards to form a liquid storage layer 5, and the liquid storage layer 5 is provided with a water-absorbing material 6 to increase the ability and speed of the liquid storage layer 5 to absorb liquid. In the present embodiment, the water-absorbing material 6 is a round rope ( Water-absorbing material 6 is not limited to round rope in other embodiments, can be other water-absorbing materials 6), and the hem liquid storage layer 5 process pitch is 7-8 stitches/3 centimeter, facilitates the entry and exit of liquid, splashes to the front of surgical gown chest Blood and pus slide down the front chest and enter the liquid storage layer 5 by their own gravity, avoiding contact with the feet of medical staff or polluting the ground. The upper part of the bottom of the front sheet 2 is also provided with a thick thread rolling bar 51 for blocking liquid , to prevent the splash liquid from polluting the environment, and at the same time increase the drape and appearance of the surgical gown. The fabric component of the front panel 2 is long-fiber polyester fiber. Compared with ordinary cotton cloth and non-woven fabric, this kind of fabric has a high water-repellent effect and is effective due to the hydrophobicity of the chemical fiber itself when it is used in the medical field. Excellent hydrostatic pressure resistance and good air permeability; it can effectively reduce the risk of cross-infection for medical staff. The use of high-quality conductive yarn makes the surgical gown have a good static dissipation function, which can reduce dust adsorption and effectively reduce the impact on precision electronic instruments. Interference; and after repeated medical-grade high-temperature washing and sterilization, it can still maintain high-quality performance to meet the high-standard requirements of the modern medical environment. The chemical long fiber has good toughness and keeps wadding, no dust, dust-proof, oil-proof, and bacteria-resistant. Because chemical fiber itself is not hydrophilic and light in weight, the washing cost is lower than that of cotton fabric, and its durability and protection are better than cotton (for surgical gowns, cotton can be reused about 50 times, and chemical fiber can be increased to 100 times. times), although the material cost increases, the overall cost, that is, the cost per use is lower than that of cotton. Therefore, the replacement of cotton fibers by long-staple polyester fibers is an inevitable result of the development of medical textile materials.

The rear panel 3 includes a left rear panel 31 and a right rear panel 32. The fabric components of the rear panel 3 are 99% superfine polyester fibers and 1% polyester conductive yarns, which have good waterproof, dustproof, and waterproof properties. Static electricity and air permeability; the right side of the left rear panel 31 is provided with a first strap 7, the left side of the right rear panel 32 is provided with a second strap 8, the first strap 7 and the second strap 8 colors Not the same, when wearing, the left rear panel 31 and the right rear panel 32 are overlapped together, tied together by the first strap 7 and the second strap 8, the first strap 7 and the second strap 8 have different colors, Avoid tying the straps on the same side together during the wearing process, which is convenient for aseptic operation and saves dressing time. The first strap 7 and the second strap 8 are made of long-fiber chemical fiber materials, which have the characteristics of no flocculation. And it has a certain mechanical strength, and the connection with the surgical gown is reinforced and sewn, and it will not fall off when cleaning and winding.

Collar 1 is a net collar structure, which meets the specifications and standards of surgical gowns. The fabric component of collar 1 is 99% superfine polyester fiber and 1% polyester conductive yarn, which has good waterproof, dustproof and antistatic properties and air permeability; there are size marks 15 and barcode labels 9 sewn on the outside of the rear of the collar 1, and the surface of the barcode labels 9 is printed with resin barcode labels, which is environmentally friendly, has no sensitization and irritation when it comes into contact with the skin, has no chemical residues, and is resistant to medical decontamination for 100 times The above can be identified. Before each use, scan the barcode label 9 with a code scanner, you can know how many times the surgical gown has been used, and accurately record the number of times each surgical gown has been used to avoid confusion. The rear row of the collar 1 is provided with three five-claw buckles 16, which are used to adjust the size of the collar 1, so that the collar 1 fits snugly with the neck, beautiful and comfortable. The five-claw buckle 16 can withstand more than 100 times of high-temperature and high-pressure washing and sterilization, does not fade, does not rust, and is not allergic to skin contact.

The fabric component of the sleeve 4 is 99% superfine polyester fiber and 1% polyester conductive yarn, which has good waterproof, dustproof, antistatic and air permeability; the cuff of the sleeve 4 is sewn with threaded cloth 11 , easy to wear, and make the cuffs tightly fit on the wrists of medical staff, better prevent the blood and pus in the operation from contacting the skin of medical staff, the thread cloth 11 is provided with wide beef tendon 13, beef tendon 13 Width is 4 centimeters, prevents thread cloth 11 from loosening after repeated washings, resulting in difficult wearing of sterile gloves.

The front piece 2 is a key protection area. According to different protection levels, the protection level of the material used in the front piece 2 is higher than that of the back piece 3, which improves the protection effect and saves production costs.

Preferably, a trapezoidal pocket 12 is sewed on the upper outer surface of the front panel 2, which is beautiful and practical, and is convenient for the aseptic maintenance of hand guards and arms during surgery. The fabric components of the pocket 12 are 99% superfine polyester fiber and 1% polyester conductive yarn, which have good waterproof, dustproof, antistatic and air permeability.

Preferably, the size model letter of the size mark 15 is larger than other characters on the size mark 15, and the size marks 15 of different sizes have different colors. Obviously easy to identify, the position is placed on the inner side of the collar 1, which is convenient for identification when the surgical gown is opened aseptically. Different sizes are marked 15 in different colors, which is convenient for cleaning, sterilization, and user classification and identification.

Preferably, the needle for sewing the protective surgical gown is a round needle, the suture is a chemical fiber waterproof suture, the density of the suture is greater than 14.8TEX, and the diameter of the suture is greater than that of the round needle. In the process of sewing the thin part of the product material, use a No. 9 needle, and use a No. 11 needle for the thick part. The feature of the round needle is that the needle diameter is thin and the round head is in contact with the fabric. During sewing, the needle is extruded and pierced through the surgical gown. The fabric, instead of being punctured, maintains the waterproof properties of the material and does not damage the material fibers.

Example 2

The difference between this embodiment and Embodiment 1 is that the barcode label 9 includes a special rubber washing chip 10 for washing. The surface of the rubber washing chip 10 adopts a laser-printed barcode label, and the rubber washing chip 10 has the same data as the barcode label. The special rubber washing chip 10 technology for washing is used to realize batch medical traceability. The data in the barcode label is consistent with the rubber washing chip 10, which is convenient for hospitals to adopt different traceability systems. Each protective surgical gown has a unique code, and the quality of the manufacturer can be traced, which is convenient for use Patient medical traceability and accurate record of reuse times.

Example 3

The difference between this embodiment and embodiments 1 and 2 is that the front sheet 2 is a double-layer structure. It can better block the splash of liquid during the operation and prevent the cross-infection of medical staff. The fabric component of the front panel 2 is 99% polyester filament yarn and 1% polyester conductive yarn. It adopts the special design of double-sided weave, and the inner layer is embedded with conductive yarn, which gives the surgical gown a good static dissipation function and can effectively reduce the impact on the surgical gown. The interference of precision electronic medical instruments and the difficulty of absorbing dust meet the high specification requirements of today's medical environment; the outer layer adopts a high-density plain weave structure and TeflonHT (Teflon) surface treatment to reduce the risk of direct or cross-infection of medical personnel. At the same time, it greatly improves the appearance of clothes.

Example 4

The difference between this embodiment and Embodiments 1, 2 and 3 is that the front panel 2 is a double-layer structure, including a first front inner panel 22 and a first front outer panel 21, and the first front inner panel 22 includes a sewn together The upper front inner sheet 221 and the lower front inner sheet 222 are different in material, and the upper and lower heights of the lower front inner sheet 222 are 20 to 30 cm. Using different fabrics according to the degree of contamination of different parts can not only play a better protective role, but also save costs and fabrics. The upper and lower heights of the lower front inner panel 222 are 20-30cm, according to actual use Among them, the parts and areas where the medical staff are most likely to come into contact with the patient's blood and pus are set. The fabric components of the first front outer panel 21 and the upper front inner panel 221 are both 99% polyester filament yarn and 1% polyester conductive yarn, double-sided weave design, both function and appearance, good waterproof, and Good anti-skid and high temperature resistance, also has good anti-static properties to prevent dust adsorption. The fabric component of the lower front inner panel 222 is 100% super-dense polyester fiber, which has the advantages of high strength, good elasticity, high temperature resistance, and good waterproof performance. Double-layer reinforced waterproof fabrics are used for parts that are easy to contact with patients' blood and pus. The structure can better play a protective role. The chest position of the first front inner piece has no pinholes and seams.

Example 5

The difference between this embodiment and Embodiments 1, 2, 3 and 4 is that the front panel 2 is a double-layer structure, including a second front inner panel 24 and a second front outer panel 23 sewn together, the second front outer panel 23 includes an upper front outer panel 231 and a lower front outer panel 232 sewn together. The materials of the upper front outer panel 231 and the lower front outer panel 232 are different, and the upper and lower height ranges of the upper front outer panel 231 are 15 to 25 cm. Using different fabrics according to the degree of contamination of different parts can not only play a better protective role, but also save costs and fabrics. The upper and lower heights of the upper front outer sheet 231 range from 15 to 25cm. According to the actual situation In use, it is set by the part and area where the medical staff is most likely to splash blood and pus on the patient. The fabric components of the second front inner panel 24 and the upper front outer panel 231 are 99% polyester filament yarn and 1% polyester conductive yarn, double-sided weave design, both function and appearance, good waterproof, and Good anti-slip and high temperature resistance, and good anti-static properties to prevent dust adsorption; the fabric component of the lower front outer panel 232 is 100% polyester filament yarn, which has good air permeability and water absorption. The outer layer is waterproof, and the outer layer absorbs the blood and pus of the patient during the operation into the lower front outer sheet 232. The second front inner sheet 24 has a high-strength waterproof performance, which can better prevent cross-infection and contamination of the operation. room for better protection. There are no pinholes and seams in the chest position of the second front inner piece.

Example 6

The difference between this embodiment and Embodiments 1, 2, 3, 4 and 5 is that the sleeve 4 includes a sleeve upper section 41 and a sleeve lower section 42 sewn together, and the fabric component of the sleeve lower section 42 is 99% polyester filament yarn and 1% polyester conductive yarn, double-sided weave design, both functional and beautiful, with good waterproof, good anti-skid and high temperature resistance, and good anti-static properties to prevent dust adsorption; upper sleeve 41 The fabric component is 99% superfine polyester fiber and 1% polyester conductive yarn, which has good waterproof, dustproof, antistatic and air permeability; the upper sleeve section 41 and the sleeve lower section 42 need to be protected according to different parts The degree is different and adopts the material of different materials, has improved protective effect, has saved production cost, and the length of sleeve lower section 42 is greater than the length of sleeve upper section 41, and the seam place of sleeve upper section 41 and sleeve lower section 42 adopts inner overlocking process. The lower part of the sleeve 42 is longer than the upper part of the sleeve 41, and the seam is on the upper part of the arm. The lower part of the arm of the medical staff is easy to touch the surgical incision, so as to prevent the risk of two-way infection after liquid penetration. , single line in the inner layer of the sleeve, reducing the risk of liquid penetration. The fabric component of sleeve lower section 42 is 99% polyester filament yarn and 1% polyester conductive yarn, double-sided weave design, both functional and beautiful, with good waterproof, good anti-slip and high temperature resistance, and at the same time It has good anti-static properties and prevents dust from being absorbed; the fabric composition of the upper sleeve section 41 is 99% superfine polyester fiber and 1% polyester conductive yarn, which has good waterproof, dust-proof, anti-static and breathability.

Example 7

As shown in Figure 7, the difference between this embodiment and embodiments 1, 2, 3, 4, 5 and 6 is that the width of the liquid storage layer is 8 cm wide, and the widened liquid storage layer can store more liquid. It is more conducive to the entry and exit of liquids, and has a better protective effect on medical staff.

The protective surgical gown of the present invention is sewn by a computerized oil-free machine flat car to prevent oil stains on the stitches and the parts where the tooth plates under the stitches are in contact with the sewing materials and pollute the surface of the materials; the stitching distance is generally (13-18)/3 cm If it is too low, the tear resistance mechanical force will be insufficient, if the pinhole is too high, the waterproof performance of the material will be reduced and it will be easy to wrinkle, the risk requirements should be uniform and straight, and the arc should be round and smooth; the line of important parts should be flat and firm, and jumpers are not allowed , broken thread, floating thread and barge thread; the ironing temperature of this protective surgical gown is 195-220 ℃ for ironing with wet cloth, 185-190 ℃ for ironing with dry cloth, and 150-170 ℃ for direct ironing; The protective surgical gown is packed in an environmentally friendly and recyclable PU bag with a certificate of conformity, inspection and indication marks on the bag, and a waterproof bag inside the carton. The carton itself has a certain waterproof and moisture-proof performance; it is stored at a humidity of no more than 80% and a temperature of 5-55°C Room, no corrosive smell, no direct sunlight, ventilated room.

In the embodiment of the present invention, the fabrics composed of 99% polyester filament yarn, 1% polyester conductive yarn, 99% superfine polyester fiber and 1% polyester conductive yarn are all long fiber polyester fabrics. The long-fiber polyester fiber fabrics used in the invention are all made by the following methods, mainly based on 75d/144f, and the warp and weft densities are respectively about 150-170 threads/inch and 100-120 threads/inch. (0.5-1)cm Embed a conductive fiber or carbon fiber to make the fabric have antistatic effect.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form. Any skilled person who is familiar with this profession can use the technology disclosed above without departing from the scope of the technical solution of the present invention. The content makes some changes or modifications to equivalent embodiments of equivalent changes, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still the same as those that do not deviate from the content of the technical solution of the present invention. It belongs to the scope of the technical solutions of the present invention.

Claims (10)

1. protect an operating coat, it is characterized in that, comprising: the collar be sewed together, anter, rear panel, sleeve and oxter cloth; The bottom of described anter upwards turns down formation reserve liquid layer, is provided with absorbent material in described reserve liquid layer; Described rear panel comprises left back and right back; The right edge of described left back is provided with the first bandage, and the limit, left side of described right back is provided with the second bandage, described first bandage and described second bandage color different; Described collar is clean collar structure; Described collar rear outside is sewed with size mark and bar coded sticker; The cuff of described sleeve is sewed with screw thread cloth, is provided with wide Cowhells in described screw thread cloth; The material protection that described anter adopts is superior to the material that described rear panel adopts.

2. protect operating coat as claimed in claim 1, it is characterized in that: the outer surface of upper of described anter is sewed with a trapezoidal slash pocket.

3. protect operating coat as claimed in claim 1, it is characterized in that: described anter is double-deck blocking solution structure.

4. protect operating coat as claimed in claim 3, it is characterized in that: outer plate before internal sheet and first before described anter comprises first, before described first, internal sheet comprises go forward internal sheet and the lower front internal sheet that are sewed together, described internal sheet of going forward is different with the material of described lower front internal sheet, and the upper-lower height of described lower front internal sheet is 20 ~ 30cm.

5. protect operating coat as claimed in claim 3, it is characterized in that: described anter comprise be sewed together second before outer plate before internal sheet and second, before described second, outer plate comprises go forward outer plate and the lower front outer plate that are sewed together, described outer plate of going forward is different with the material of described lower front outer plate, described in the go forward upper-lower height scope of outer plate be 15 ~ 25cm.

6. protect operating coat as claimed in claim 1, it is characterized in that: described sleeve comprises the sleeve epimere and sleeve hypomere that are sewed together, the material protection that described sleeve hypomere adopts is superior to the material of described sleeve epimere, the length of described sleeve hypomere is greater than the length of described sleeve epimere, and the seam crossing of described sleeve epimere and described sleeve hypomere adopts interior overseam technique.

7. protect operating coat as claimed in claim 1, it is characterized in that: the size model letter that described size is put on is greater than other words that size is put on, and the size mark color of different size is different.

8. protect operating coat as claimed in claim 1, it is characterized in that: described bar coded sticker comprises the special rubber washing chip of washing, described rubber washing chip surface adopts laser printing bar code mark, and described rubber washing chip is the same with described bar code target data.

9. protect operating coat as claimed in claim 1, it is characterized in that: the pin making described protection operating coat is tylostyle, suture is chemical fibre water stop joint zygonema, and described sutural density is greater than 14.8TEX, and described sutural diameter is greater than the diameter of described tylostyle.

10. the protection operating coat as described in claim 1-9, is characterized in that: described collar, anter, rear panel and sleeve adopt long polyester fibrous material, and described oxter cloth adopts ventilative, moisture-inhibiting material.