CN211483081U

CN211483081U - Radiation-proof operating coat, composite cloth material, disposable operating coat and radiation-proof cover

Info

Publication number: CN211483081U
Application number: CN201921300894.0U
Authority: CN
Inventors: 吴欣洋; 庄惟棠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-09-15
Anticipated expiration: 2029-08-12

Abstract

A radiation-proof operating coat is made of composite cloth. The composite cloth material comprises a first surface layer, a core layer and a second surface layer, wherein the core layer is arranged between the first surface layer and the second surface layer and has a lead equivalent of 0.1-0.35 mmPb. The utility model also provides a disposable operating coat and a radiation-proof cover piece, which are all made of the composite cloth material. The radiation protective surgical gown is lightweight and suitable for wearing and surgical operations, the disposable gown can be used for radiological intervention operations, and the radiation protective cover member is lightweight and suitable for long-term surgical operations.

Description

Radiation-proof operating coat, composite cloth material, disposable operating coat and radiation-proof cover

Technical Field

The utility model relates to an operating coat especially relates to a radiation protection operating coat.

Background

In radioactive source interventional surgery, medical personnel need to wear a radiation-proof lead garment for operation. The radiation-proof lead garment is designed into a sleeveless vest robe form, and provides the most protection for the trunk and the pelvic cavity where important organs are located. However, the radiation-proof lead clothes are few in weight and several kilograms in weight, and more than ten kilograms in weight, so that medical personnel need to wear the lead clothes to perform operations for several hours, and the lead clothes are very hard and bitter, and can affect muscles and bones for a long time; secondly, sleeveless lead garments also expose the upper limbs to radiation, while ensuring unimpeded movement of the arms and hands. Furthermore, the patient also needs to be covered with a radiation-proof cover, which also contains lead material and has a considerable weight, and the load of several hours can cause discomfort to the patient, which is a serious burden to the patient in a poor condition.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiation protection operating coat, which can be used for radiation interventional operation, and has light weight and is suitable for wearing and operation.

The utility model provides a disposable operating coat, which can be used for radiation intervention operation.

The utility model discloses provide a radiation protection cover spare in addition, can be used to the radiation intervention operation, and weight is lighter and be suitable for long-time operation.

The utility model provides a radiation-proof operating coat which is made of composite cloth. The composite cloth material comprises a first surface layer, a core layer and a second surface layer, wherein the core layer is arranged 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 a non-woven fabric, and the second surface layer is made of a non-woven fabric.

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

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

In an embodiment of the present invention, the core layer is a glue layer and contains lead, and the lead is distributed in the glue layer.

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

In an embodiment of the present invention, the first surface layer forms an exterior of the body, and the second surface layer forms an interior of the body; the first surface layer forms the exterior of the sleeve and the second surface layer forms the interior of the sleeve.

In an embodiment of the present invention, the garment body further includes a front body, a first back body and a second back body; the first back body is connected with one of the front body and the two sleeves, the second back body is connected with the front body and the other sleeve, wherein the first back body comprises a first edge part, the second back body comprises a second edge part, and the first edge part and the second edge part are close to each other, so that the first back body and the second back body are fixed with each other.

In an embodiment of the present invention, the garment body has a lower edge, the ends of the two sleeves have cuffs respectively, and the lower edge extends out of the cuffs.

In one embodiment of the present invention, the radiation-proof surgical gown has a weight of 0.8 to 1.2 kg.

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

The utility model discloses radiation protection operating coat is because of adopting compound cloth material, and compound cloth material contains first top layer, sandwich layer and second top layer, and wherein the sandwich layer sets up between first top layer and second top layer and has 0.1 ~ 0.35 mmPb's lead equivalent, therefore weight is lighter, the compliance preferred, can provide effective protection and be suitable for the medical personnel to wear for a long time and the usefulness of performing the operation.

The utility model provides a disposable operating coat is made by compound cloth material, and has the lead equivalent of 0.1 ~ 0.35 mmPb.

In an embodiment of the present invention, the composite fabric of the disposable operating gown includes a lead-containing core layer.

The utility model provides a radiation protection cover spare is made by compound cloth material, and has the lead equivalent of 0.1 ~ 0.35 mmPb.

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

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view schematically showing a radiation-proof 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-proof surgical gown in the embodiment shown in fig. 1.

Fig. 3 is an exploded view of the radiation protective surgical gown of the embodiment shown in fig. 1.

Fig. 4 is a schematic view showing the use of the radiation-proof surgical gown of the embodiment shown in fig. 1.

Fig. 5 is a rear view schematically illustrating the radiation-proof surgical gown in the embodiment shown in fig. 1.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following more particular description of a preferred embodiment of the invention as illustrated in the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are referred to only in the direction of the attached drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.

Fig. 1 is a front expanded schematic view of a radiation-proof surgical gown according to an embodiment of the present invention, and fig. 2 is a cross-sectional schematic view of a composite fabric material of the radiation-proof surgical gown according to the embodiment shown in fig. 1. Referring to fig. 1-2, the radiation-proof surgical gown 1 is made of a composite fabric 10, the composite fabric 10 includes a first surface layer 100, a core layer 300 and a second surface layer 200, wherein the core layer 300 is disposed between the first surface layer 100 and the second surface layer 200, and has a lead equivalent of 0.1 to 0.35mmPb, preferably 0.125 to 0.35 mmPb.

The first skin layer 100 and the second skin layer 200 may be made of nonwoven fabric (non-woven fabric). For example, in one embodiment, the same piece of nonwoven fabric covers the core layer 300 and forms the first skin layer 100 and the second skin layer 200 on opposite sides of the core layer 300. In another embodiment, different nonwoven fabric pieces are disposed on opposite sides of the core layer 300 to form the first skin layer 100 and the second skin layer 200. The different edges of the same piece of cloth or multiple pieces of non-woven cloth can be joined by means of heat welding, sonic welding, or adhesives. The nonwoven fabric of the first surface layer 100 has an anti-blood, anti-oil, anti-alcohol or a combination thereof (i.e., a triple antibody) function, and preferably meets the international standard (ISO international standard) regarding the liquid protection of surgical gown and the national standard of "surgical drapes, surgical gowns and cleaning gowns for patients, medical care personnel and instruments" in china.

Specifically, the nonwoven fabric may be, for example, a spunbond (spunlace) nonwoven fabric, a spunlace (spunlace) nonwoven fabric, a needle punch (needle punch) nonwoven fabric, a meltblown (meltblow) nonwoven fabric, a hot-melt (thermal-bond) nonwoven fabric, a chemical-non-woven hot-melt (chemical-bond) nonwoven fabric, a composite nonwoven fabric, and may be a spunbond nonwoven fabric, a spunlace nonwoven fabric, a needle punch nonwoven fabric, a meltblown nonwoven fabric, a hot-melt nonwoven fabric, a chemical-non-woven hot-melt nonwoven fabric, or a composite nonwoven fabric having a plastic or bio-based material, but is not limited thereto. In one embodiment, the substrate material comprises natural fibers such as cotton, hemp, wool, or synthetic fibers such as nylon, polyethylene terephthalate, or plastic fibers. Such as spunbond/meltblown/spunbond (SMS) composite nonwovens, spunbond/meltblown/spunbond (SMMS).

In one embodiment, the nonwoven fabric of the first skin layer 100 and the second skin layer 200 is a composite nonwoven fabric, a spunlace nonwoven fabric, or a combination thereof, wherein a plurality of nonwoven fabric pieces or nonwoven fabric pieces of different types can be joined to form the first skin layer 100 or the second skin layer 200. In other embodiments, the first skin 100 or the second skin 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 nonwoven fabric and a thermoplastic resin sheet.

As shown in FIG. 1, the radiation protective surgical gown 1 can include a body 40 and sleeves 50. In the 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 not limited thereto. Generally, the first cover 100 forms the exterior 401 of the body 40 and the exterior 501 of the sleeves 50, and the second cover 200 forms the interior 402 of the body 40 and the interior of the sleeves 50 (not shown). The radiation-proof operating coat 1 can be made by cutting a whole piece of composite cloth 10, or parts such as a coat body 40, sleeves 50 and the like can be respectively formed by the composite cloth 10, and then the radiation-proof operating coat 1 is spliced. As described above, a plurality of nonwoven fabric pieces or nonwoven fabric pieces of different kinds are joined to form the first skin layer 100 or the second skin layer 200. Regardless of the non-woven fabric, the first surface layer 100 of the radiation protective surgical gown 1 preferably has an anti-blood, anti-oil, anti-alcohol function or a combination thereof (i.e., a triple-resistant function). The nonwoven 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, the sleeves 50, etc., so as to enhance the efficacy of the local part. For example, the nonwoven fabric of the inner lining 402 and the inner lining of the sleeve 50 may have different air permeability and waterproof property, but not limited thereto.

The core layer 300 is disposed between the first skin layer 100 and the second skin layer 200. In the present embodiment, the core layer 300 includes a rubber material 310 and lead 320, for example, in the form of lead rubber. In one embodiment, the lead rubber sheet has a thickness of 1.1 to 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, for example, a lead rubber sheet, or made into a bag for containing the lead rubber sheet to form the composite fabric 10, wherein the non-woven fabric and the lead rubber sheet may be fixed to each other through, for example, welding, bonding, or sewing. In one embodiment, the lead glue is adhesively secured to the second surface layer 200. The radiation-proof operating coat 1 of the embodiment of the utility model adopts the rubber material, so the weight is light, the flexibility is better, and the radiation-proof operating coat is more suitable for medical staff to wear for a long time and for operation. In one embodiment, the radiation-proof surgical gown 1 has a weight of 0.8 to 1.2 kg, for example, 1 kg. The weight can be increased or decreased according to the size of the radiation-proof surgical gown 1.

In one embodiment, the non-woven fabric used to form the first surface layer 100, such as SMS composite non-woven fabric, the lead glue skin used as the core layer 300, and the non-woven fabric used to form the second surface layer 200, such as SMS composite non-woven fabric or hydro-acupuncture non-woven fabric, are cut into suitable sizes, and then sequentially stacked and welded, adhered, or fixed with stitches to form the composite fabric 10, wherein the non-woven fabric, such as the first surface layer 100, has a larger area and is bent toward the second surface layer 200 to be fixed thereon. The composite cloth material 10 can be directly cut into the radiation-proof operating coat 1, or the coat body 40, the sleeves 50 and other components, and the components are spliced into the radiation-proof operating coat 1.

Fig. 3 is an exploded view of the embodiment of the radiation protective surgical gown shown in fig. 1. In the embodiment shown in fig. 3, the body 40 and the sleeves 50 formed by the composite cloth 10 are spliced to form the radiation-proof surgical gown 1. Fig. 3 also shows the semi-finished product pattern of the sleeve 50. For example, the first surface layer 100 nonwoven fabric, the core layer 300 lead rubber sheet and the second surface layer 200 nonwoven fabric which are cut into appropriate shapes and sizes are sequentially stacked and fixed to form the composite fabric 10 of the sleeve 50, and the composite fabric 10 of the sleeve 50 is connected to the shoulder 42 of the coat body 40 to form the three-dimensional sleeve 50. The radiation protection operating coat 1 provided by the embodiment of the utility model has the sleeve 50, so that the upper limb can be protected from being exposed to radiation. Furthermore, since the sleeve 50 is made of the composite cloth 10, and the core layer 300 is made of the rubber material, the weight of the composite cloth 10 is reduced, and the flexibility of the cloth is improved, so that the possible obstruction of the sleeve 50 to the movement of the arm and hand is effectively reduced.

In one embodiment, as shown in fig. 1 and 3, the body 40 of the radiation-proof surgical gown 1 further has a lower edge 45, and the end of the sleeve 50 has a cuff 55. When the sleeves 50 are naturally hung on the two sides of the body 40, the lower edge 45 of the body 40 extends beyond the cuffs 55. The length of the sleeve 50 can be based on the length of a typical long-sleeved coat to provide shoulder-to-wrist protection. Fig. 4 illustrates a person wearing a radiation protective surgical gown 1 in a fashion. As shown in fig. 4, when the arm is naturally hung, the wrist part is approximately close to the pelvic cavity, so that the lower edge 45 of the body 40 extends out of the cuff 55, or the length is longer to ensure that the cloth material covers the pelvic cavity. The radiation protective surgical gown 1 of the present embodiment may be in the form of a long sleeve gown, for example.

In one embodiment, as shown in fig. 1 and 3, the main body 40 may further include a front body 43, a first back body 41 and a second back body 42. The front body and the back body refer to the ventral side and the dorsal side of the human respectively in the embodiment. The first back body 41 is connected to the front body 43 and one of the sleeves 50, and the second back body 42 is connected to the front body 43 and the other sleeve 50. This design facilitates the putting on and taking off of the radiation protection operating coat 1 because the first back body 41 and the second back body 42 can be opened with each other. Fig. 5 is a schematic rear view of the embodiment of the radiation protective surgical gown shown in fig. 1. As shown in fig. 5, the first back body 41 further includes a first edge 411, the second back body 42 includes a second edge 422, and the first back body 41 and the second back body 42 can be fixed to each other by the first edge 411 and the second edge 422 being close to each other. For example, a fastening band, a fastener such as a button, an adhesive such as a hook and loop fastener, etc. may be disposed on the first back body 41 and the second back body 42 for fastening. In other embodiments, the body 40 can be separated into different pieces, and the opening and closing positions are not limited to the back side.

The utility model also provides a disposable operating coat. In one embodiment, the disposable surgical gown is made of the composite fabric material 10 as described above and has a lead equivalent of 0.1 to 0.35 mmPb. The disposable operating coat provided by the embodiment of the utility model can be used as a radiation-proof operating coat because of the lead equivalent. Because the radiation-proof surgical gown is disposable, the problem of lead equivalent recession after multiple use or long service life is solved.

The utility model also provides a radiation protection cover. In one embodiment, the radiation-proof cover is made of the composite cloth 10 and has a lead equivalent of 0.1 to 0.35 mmPb. The utility model discloses the radiation protection cover spare of embodiment is because of having the lead equivalent, consequently can be used to the radiation intervention operation, for example as the radiation protection of disease and spread the cover. The composite cloth material 10 used for the radiation-proof cover piece is light in weight and good in flexibility due to the use of the rubber material, so that the discomfort of a patient can be reduced, and the medical quality can be improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make many modifications or equivalent variations by using the above disclosed method and technical contents without departing from the technical scope of the present invention, but all the simple modifications, equivalent variations and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. A radiation-proof surgical gown is characterized by being made of a composite cloth material, wherein the composite cloth material comprises a first non-woven cloth surface layer, a lead rubber layer and a second non-woven cloth surface layer, the lead rubber layer is arranged between the first surface layer and the second surface layer, and the lead rubber layer has a lead equivalent of 0.1-0.35 mmPb.

2. The radiation protective surgical gown of claim 1 wherein the first cover layer is further formed of a composite nonwoven fabric, a spunlace nonwoven fabric, or combinations thereof; the second surface layer is further made of a composite non-woven fabric, a spunlace non-woven fabric or a combination thereof.

3. The radiation protective surgical gown of claim 2 wherein the composite nonwoven fabric is a spunbond/meltblown/spunbond composite nonwoven fabric.

4. The radiation-proof surgical gown of claim 1 further comprising a gown body and two sleeves, wherein the gown body has two shoulders, and the two sleeves are connected to the two shoulders of the gown body respectively.

5. The radiation protective surgical gown of claim 4 wherein the first cover layer forms an exterior of the body and the second cover layer forms an interior of the body; the first surface layer forms the outer surfaces of the sleeves, and the second surface layer forms the inner linings of the sleeves.

6. The radiation protective surgical gown of claim 4 wherein the body further includes a front body panel, a first back body panel and a second back body panel; the first back body is connected with one of the front body and the two sleeves, the second back body is connected with the front body and the other sleeve, wherein the first back body comprises a first edge part, the second back body comprises a second edge part, and the first edge part and the second edge part are close to each other, so that the first back body and the second back body are fixed with each other.

7. The radiation protective surgical gown of claim 4 wherein the body has a lower edge, the ends of the sleeves each have a cuff, and the lower edge extends beyond the cuffs.

8. The radiation protective surgical gown of claim 1 having a weight of 0.8 to 1.2 kilograms.

9. The radiation protective surgical gown of claim 1 wherein the core layer has a thickness of 1.1 to 3.0 mm.

10. A disposable operating gown is characterized in that the operating gown is made of a composite cloth material and has a weight of 0.8 to 1.2 kilograms, the composite cloth material comprises a lead-containing core layer, a first non-woven fabric surface layer and a second non-woven fabric surface layer, wherein the lead-containing core layer is arranged between the first non-woven fabric surface layer and the second non-woven fabric surface layer and has a lead equivalent of 0.1 to 0.35 mmPb.

11. A radiation shield is characterized in that the radiation shield is made of a composite cloth material, the composite cloth material comprises a lead-containing core layer, a first non-woven fabric surface layer and a second non-woven fabric surface layer, wherein the lead-containing core layer is arranged between the first non-woven fabric surface layer and the second non-woven fabric surface layer and has lead equivalent weight of 0.1-0.35 mmPb.

12. A composite cloth material suitable for radiation-proof surgical gowns is characterized by comprising a first non-woven fabric surface layer, a lead rubber layer and a second non-woven fabric surface layer, wherein a core layer is arranged between the first surface layer and the second surface layer and has lead equivalent weight of 0.1-0.35 mmPb.