TWM588968U - Composite fabric, radiation protection surgical gown and radiation protection cover made of the same - Google Patents

Abstract

A radiation protection surgical gown made of a composite fabric. The composite fabric comprises a first surface layer, a core layer and a secondsurface layer, wherein the core layeris disposed between the first surface layer and the second surface layer and has a lead equivalent of 0.1 to 0.35 mmPb.

Description

Composite cloth material and radiation-proof surgical gown and radiation-proof cover made thereof

This creation is about a surgical gown, especially about a radiation-proof surgical gown.

In interventional surgery in a radioactive environment, medical personnel must wear radiation-proof lead clothing for surgery. The anti-radiation lead clothing is designed as a sleeveless vest gown to provide maximum protection for the trunk and pelvic cavity where important organs are located. However, radiation-proof lead clothing weighs a few kilograms and more than ten kilograms. Medical staff must wear lead clothing for several hours of operation. It is very hard. It will also affect muscles and bones in the long run. Hand movement is not hindered, but the upper limbs are also exposed to radiation. In addition, patients also need to be covered with radiation protection coverings, which also contain lead, and have a considerable weight, a few hours of weight-bearing will cause patient discomfort, and even worse for patients Serious burden.

This creation provides a radiation-resistant surgical gown that can be used for radiological interventional surgery, and is light in weight and suitable for wearing and surgical operations.

This creation also provides a disposable gown that can be used for radiological interventional surgery.

This creation also provides a radiation shielding part, which can be used in radiological interventional surgery, and is light in weight and suitable for long-term surgical operations.

The radiation-proof surgical gown provided by this creation is made of composite cloth. The composite cloth material includes a first surface layer, a core layer, and a second surface layer, wherein the core layer is disposed between the first surface layer and the second surface layer, and has a lead equivalent of 0.1-0.35 mmPb.

In an embodiment of the present invention, the first surface layer is made of non-woven fabric, and the second surface layer is made of non-woven fabric.

In an embodiment of the present invention, the first surface layer is made of composite nonwoven fabric, spunlace nonwoven fabric or a combination thereof; the second surface layer is further made of composite nonwoven fabric, spunlace nonwoven fabric or a combination thereof production.

In an embodiment of the present invention, the aforementioned composite nonwoven fabric is a spunbond/meltblown/spunbond composite nonwoven fabric.

In an embodiment of the present invention, the above-mentioned core layer is an adhesive layer and contains lead, and the lead is distributed in the adhesive layer.

In an embodiment of the present invention, the radiation-resistant surgical gown further includes a body and two sleeves. The body has two shoulders, and the two sleeves are respectively connected to the two shoulders of the body.

In an embodiment of the present creation, the above-mentioned first surface layer constitutes the outer surface of the body, and the second surface layer constitutes the inner surface of the body; the first surface layer constitutes the outer surface of the sleeve tube, and the second surface layer constitutes the inner surface of the sleeve tube.

In an embodiment of the present creation, the aforementioned body further includes a front body, a first back body, and a second back body; the first back body is connected to one of the front body and the two sleeves, and the second back The body is connected to the front body and another sleeve, wherein the first back body includes a first edge, the second back body includes a second edge, and the first edge and the second edge are close to each other, so that the first back The body and the second back body are fixed to each other.

In an embodiment of the present creation, the body mentioned above has a lower edge, the ends of the two sleeves have cuffs, respectively, and the lower edge protrudes from the cuffs.

In an embodiment of the present creation, the radiation-resistant surgical gown has a weight of 0.8-1.2 kg.

In an embodiment of the present creation, the core layer has a thickness of 1.1-3.0 mm.

The radiation protective surgical gown used in this creation uses a composite cloth material, and the composite cloth material includes a first surface layer, a core layer and a second surface layer, wherein the core layer is disposed between the first surface layer and the second surface layer and has a lead equivalent of 0.1-0.35 mmPb Therefore, it is lighter in weight and better in flexibility. It can provide effective protection and is suitable for medical staff to wear for a long time and use for surgery.

The disposable surgical gown provided by this creation is made of composite cloth and has a lead equivalent of 0.1-0.35 mmPb.

In an embodiment of the present invention, the composite cloth material of the disposable surgical gown described above includes a lead-containing core layer.

The radiation shield provided by this work is made of composite cloth and has a lead equivalent of 0.1～0.35 mmPb.

In an embodiment of the present invention, the composite cloth material of the radiation shielding member includes a lead-containing core layer.

In order to make the above-mentioned and other purposes, features and advantages of this creation more obvious and understandable, the following examples are given in detail, and in conjunction with the attached drawings, detailed descriptions are as follows.

The foregoing and other technical contents, features and effects of this creation will be clearly presented in the following detailed description with reference to one of the preferred embodiments of the drawings. The direction words mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., are only for the directions referring to the attached drawings. Therefore, the terminology used is to illustrate and not to limit this creation.

FIG. 1 is a schematic front view development diagram of a radiation-resistant surgical gown according to an embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view of a composite cloth material of the radiation-resistant surgical gown of the embodiment shown in FIG. 1. Referring to FIGS. 1-2, the radiation-resistant surgical gown 1 is made of a composite cloth material 10, and the composite cloth material 10 includes a first surface layer 100, a core layer 300, and a second surface layer 200, wherein the core layer 300 is disposed on the first surface layer 100 and 200 between the second surface layers and having a lead equivalent of 0.1-0.35 mmPb, preferably 0.125-0.35 mmPb.

The first surface layer 100 and the second surface layer 200 may be made of non-woven fabric (non-woven fabric). For example, in one embodiment, the same non-woven fabric block covers the core layer 300, and the first surface layer 100 and the second surface layer 200 are formed on opposite sides of the core layer 300, respectively. In another embodiment, different non-woven fabric pieces are respectively disposed on opposite sides of the core layer 300 to form a first skin layer 100 and a second skin layer 200. Between different edges on the same fabric or between multiple non-woven fabrics, they can be joined by methods such as thermal welding, sonic welding, or adhesives. The non-woven fabric of the first surface layer 100 has the functions of anti-blood, anti-oil, anti-alcohol, or a combination thereof (ie, third antibody), and preferably meets the international standards for the protection of surgical gown liquid (ISO International Standard) and the Chinese "Patient, National standard for surgical sheets, surgical gowns and clean clothes for medical personnel and instruments.

Specifically, the nonwoven fabric may be, for example, spunbond nonwoven fabric, spunlace nonwoven fabric, needle pumch nonwoven fabric, meltblown nonwoven fabric, heat Thermal-bond non-woven fabrics, chemical non-woven thermal-melt (chemical-bond) non-woven fabrics, composite non-woven fabrics, and can be spun-bonded non-woven fabrics with plastic or bio-based materials, water needle non-woven fabrics , Needle-rolled non-woven fabric, melt-blown non-woven fabric, hot-melt non-woven fabric, chemical non-woven hot-melt non-woven fabric or composite non-woven fabric, but not limited to this. In one embodiment, the base material includes natural fibers such as cotton, hemp, and wool, or plastic fibers including man-made fibers such as nylon and polyethylene terephthalate. The composite nonwoven fabric is, for example, spunbond/meltblown/spunbond (SMS) composite nonwoven fabric, spunbond/meltblown/meltblown/spunbond (SMMS).

In an embodiment, the non-woven fabrics of the first surface layer 100 and the second surface layer 200 are composite non-woven fabrics, spunlace non-woven fabrics or a combination thereof, wherein a plurality of non-woven fabric blocks or different types of non-woven fabric blocks The bonding forms the first skin layer 100 or the second skin layer 200. In other embodiments, the first surface layer 100 or the second surface layer 200 may also be formed of a composite material. The composite material is, for example, a double-layer or multi-layer sheet formed by laminating a non-woven fabric and a thermoplastic resin sheet.

As shown in FIG. 1, the radiation-resistant surgical gown 1 may include a body 40 and a sleeve 50. In this embodiment, the body 40 has two shoulders 42 and the two sleeves 50 are respectively connected to the two shoulders 42 of the body 40, but it is not limited thereto. Generally speaking, the first surface layer 100 constitutes the outer surface 401 of the body 40 and the outer surface 501 of the sleeve 50, and the second surface layer 200 constitutes the inner surface 402 of the body 40 and the inner surface of the sleeve 50 (not shown). The radiation-proof surgical gown 1 can be cut out of a single composite cloth 10, or the composite cloth 10 can be formed into a body 40, a sleeve 50, etc., and then spliced into a radiation-proof surgical gown 1. As described above, a plurality of nonwoven fabric pieces or different types of nonwoven fabric pieces are joined to form the first surface layer 100 or the second surface layer 200. No matter what kind of non-woven fabric is used, the first surface layer 100 of the radiation-resistant surgical gown 1 preferably has the functions of anti-blood, anti-oil, anti-alcohol, or a combination thereof (ie, third antibody). The non-woven fabric of the second surface layer 200 can be selected according to different parts of the radiation-proof surgical gown 1 such as the body 40 and the sleeve 50, etc., and can enhance the efficacy for local areas. For example, there may be differences in breathability and water resistance between the inner 402 and the nonwoven fabric in the sleeve 50, but not limited thereto.

The core layer 300 is disposed between the first skin layer 100 and the second skin layer 200. In this embodiment, the core layer 300 contains a glue 310 and lead 320, for example, in the form of lead rubber. In one embodiment, the lead rubber has a thickness of 1.1-3.0 mm. The material of the rubber 310 may be ethylene/vinyl acetate copolymer (EVA/PEVA), polyethylene (PE) or a combination thereof. The non-woven fabric may be covered with lead rubber or formed into a bag body to contain the lead rubber to form the composite cloth material 10, wherein the non-woven fabric and the lead rubber may be fixed to each other by welding, bonding, or stitching. In one embodiment, the lead rubber is adhered and fixed to the second surface layer 200. The radiation-resistant surgical gown 1 of this creative embodiment uses a plastic material, so it is lighter in weight and has better flexibility, and is more suitable for medical staff to wear for a long time and use for surgery. In an embodiment, the weight of the radiation-resistant surgical gown 1 is 0.8-1.2 kg, for example 1 kg. The weight may increase or decrease depending on the size of the radiation-resistant surgical gown 1.

In one embodiment, the non-woven fabric used to make the first surface layer 100 such as SMS composite non-woven fabric, the lead rubber used as the core layer 300 and the non-woven fabric used to make the second surface layer 200 such as SMS composite After being cut into appropriate sizes, non-woven fabrics or water-jet non-woven fabrics are sequentially stacked and welded, adhered, or fixed with sutures to form a composite fabric 10, in which the first surface layer 100 is non-woven The area of the cloth may be larger, and it is bent toward the second surface layer 200 to fix it. The composite cloth material 10 can be directly cut into the radiation-proof surgical gown 1, or its body 40, sleeve 50 and other components, and the components are spliced into the radiation-proof surgical gown 1.

3 is an exploded schematic view of the embodiment of the radiation-resistant surgical gown shown in FIG. 1. In the embodiment shown in FIG. 3, the body 40 and the sleeve 50 formed by the composite cloth 10 are spliced into the radiation-proof surgical gown 1. Figure 3 also shows the semi-finished product with the sleeve 50 unfolded. For example, the first surface layer 100 non-woven fabric, the core layer 300 lead rubber skin and the second surface layer 200 non-woven fabric which are cut into an appropriate shape and size are sequentially stacked and fixed to obtain a composite fabric for forming the sleeve 50 The material 10 is a composite cloth material 10 for forming the sleeve 50, and is connected to the shoulder 42 of the body 40 to form a three-dimensional sleeve 50. The radiation-resistant surgical gown 1 of this creative embodiment has a sleeve 50, so it can protect the upper limbs from exposure to radiation. Furthermore, since the sleeve 50 is made of the composite cloth 10, since the core layer 300 is made of glue, on the one hand, the weight of the composite cloth 10 is reduced, and on the other hand, the flexibility of the cloth is increased, so the sleeve 50 is effectively reduced to the arm. And possible hand movement obstructions.

In one embodiment, as shown in FIGS. 1 and 3, the body 40 of the radiation-resistant surgical gown 1 further has a lower edge 45, and the end of the sleeve 50 has a cuff 55. When the sleeve 50 naturally hangs on both sides of the body 40, the lower edge 45 of the body 40 protrudes from the cuff 55. The length of the sleeve 50 can be based on the sleeve length of a long-sleeved shirt, and provides protection from the shoulder to the wrist. FIG. 4 shows a person wearing a radiation-proof surgical gown 1. As shown in FIG. 4, when the arm is naturally laid down, the wrist is approximately close to the pelvic cavity, so the lower edge 45 of the body 40 extends beyond the cuff 55, or the length is longer to ensure that the cloth covers the pelvic cavity . The radiation-resistant surgical gown 1 of this embodiment may be in the form of a long-sleeved gown, for example.

In an embodiment, as shown in FIGS. 1 and 3, the body 40 may further include a front body 43, a first back body 41, and a second back body 42. In this embodiment, the front body and the back body refer to the chest and ventral side and the back side of the person, respectively. The first rear body 41 is connected to the front body 43 and the one-side cuff 50, and the second rear body 42 is connected to the front body 43 and the other cuff 50. In this design, since the first back body 41 and the second back body 42 can be opened to each other, it is convenient for putting on and taking off the radiation-proof surgical gown 1. 5 is a schematic rear view of the embodiment of the radiation-resistant surgical gown shown in FIG. 1. As shown in FIG. 5, the first rear body 41 further includes a first edge 411, and the second rear body 42 includes a second edge 422. By bringing the first edge 411 and the second edge 422 closer to each other, The first rear body 41 and the second rear body 42 are fixed to each other. For example, the first back body 41 and the second back body 42 may be provided with ties, fasteners such as buttons, and adhesive members such as devil felt for fixing. In other embodiments, the body 40 can also be split into different body parts, and the position of opening and closing is not limited to the back side.

This creation also provides a disposable surgical gown. In one embodiment, the disposable surgical gown is made of the composite cloth 10 as described above, and has a lead equivalent of 0.1-0.35 mmPb. The disposable surgical gown of this creative embodiment has lead equivalent, so it can be used as a radiation-proof surgical gown. Since the radiation-resistant surgical gown is discarded after use, the problem of lead equivalent decline after repeated use or long service life does not occur.

This creation also provides a radiation shield. In an embodiment, the radiation shielding member is made of the composite cloth material 10 as described above, and has a lead equivalent of 0.1-0.35 mmPb. The radiation shielding member of this creative embodiment has lead equivalent, so it can be used in radiological interventional surgery, for example, as a radiation shielding for patients. Since the composite cloth material 10 used for the radiation shielding member uses a rubber material, it has a lighter weight and better flexibility, thereby helping to reduce patient discomfort and improve medical quality.

Although this creation has been disclosed as above with examples, it is not intended to limit this creation. Those with ordinary knowledge in the technical field to which this creation belongs can make some changes and retouching without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation shall be deemed as defined by the scope of the attached patent application.

1‧‧‧Radiation-resistant surgical gown

10‧‧‧composite cloth

100‧‧‧First surface

200‧‧‧Second surface

300‧‧‧Core

310‧‧‧rubber

320‧‧‧Lead

40‧‧‧Body

401‧‧‧Appearance

402‧‧‧ Neri

43‧‧‧Predecessor

41‧‧‧The first back piece

411‧‧‧First edge

42‧‧‧Second back piece

422‧‧‧Second edge

45‧‧‧Lower edge

50‧‧‧sleeve

501‧‧‧Appearance

55‧‧‧Cuffs

FIG. 1 is a schematic front view of a radiation-resistant surgical gown according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of the composite cloth material of the radiation protective surgical gown of the embodiment shown in FIG. 1. FIG. 3 is an exploded schematic view of the radiation protective surgical gown of the embodiment shown in FIG. 1. FIG. 4 is a schematic diagram of using the radiation-proof surgical gown of the embodiment shown in FIG. 1. 5 is a schematic rear view of the radiation-proof surgical gown of the embodiment shown in FIG. 1.

10‧‧‧composite cloth

100‧‧‧First surface

200‧‧‧Second surface

300‧‧‧Core

310‧‧‧rubber

320‧‧‧Lead

Claims (16)

An anti-radiation surgical gown is made of a composite cloth material, and the composite cloth material includes a first surface layer, a core layer and a second surface layer, wherein the core layer is disposed between the first surface layer and the second surface layer , And has a lead equivalent of 0.1~0.35mmPb. The radiation-resistant surgical gown as described in item 1 of the patent application scope, wherein the first surface layer is made of a non-woven fabric and the second surface layer is made of a non-woven fabric. The radiation-resistant surgical gown as described in item 2 of the patent application scope, wherein the first surface layer is further made of a composite nonwoven fabric, a spunlace nonwoven fabric or a combination thereof; the second surface layer is further made of a composite nonwoven fabric Fabric, a spunlace non-woven fabric or a combination thereof. The radiation-resistant surgical gown as described in item 3 of the patent application scope, wherein the composite nonwoven fabric is a spunbond/meltblown/spunbond composite nonwoven fabric. The radiation-resistant surgical gown as described in item 1 of the patent application scope, wherein the core layer is an adhesive layer and contains lead, and the lead is distributed in the adhesive layer. The radiation-resistant surgical gown as described in item 1 of the patent application scope further includes a body and two sleeves, the body has two shoulders, and the two sleeves are respectively connected to the two shoulders of the body. The anti-radiation surgical gown as described in item 6 of the patent application scope, wherein the first surface layer constitutes the outer surface of the body and the second surface layer constitutes the inner surface of the body; the first surface layer constitutes the outer surfaces of the sleeves, the The second surface layer forms the inside of the sleeves. The radiation-proof surgical gown as described in item 6 of the patent application scope, wherein the body further includes a front body, a first rear body, and a second rear body; the first rear body and the front body and One of the two sleeves is connected, the second back body is connected with the front body and the other sleeve Connection, wherein the first back body includes a first edge, the second back body includes a second edge, the first edge and the second edge are close to each other, so that the first back body And the second back body piece is fixed to each other. The radiation-proof surgical gown as described in item 6 of the patent application scope, wherein the body has a lower edge, the ends of the sleeves have a cuff, and the lower edge protrudes from the cuffs. The radiation-resistant surgical gown as described in item 1 of the patent application has a weight of 0.8-1.2 kg. The radiation-resistant surgical gown as described in item 1 of the patent application scope, wherein the core layer has a thickness of 1.1-3.0 mm. A disposable surgical gown is made of a composite cloth material and has a lead equivalent of 0.1-0.35 mmPb, wherein the composite cloth material includes a first surface layer, a second surface layer, and a core layer disposed on the Between the first surface layer and the second surface layer. The disposable surgical gown as described in item 12 of the patent application scope, wherein the composite cloth material includes a lead-containing core layer. A radiation protection cover made of a composite cloth material with a lead equivalent of 0.1~0.35mmPb, wherein the composite cloth material includes a first surface layer, a second surface layer, and a core layer disposed on the first surface layer Between this second surface layer. The radiation protection cover as described in item 14 of the patent application range, wherein the composite cloth material includes a lead-containing core layer. A composite cloth material suitable for radiation-proof surgical gowns, the composite cloth material includes a first surface layer, a core layer and a second surface layer, wherein the core layer is disposed between the first surface layer and the second surface layer, and has Lead equivalent of 0.1~0.35mmPb.

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