KR102559660B1 - Disposable medical sterilization cover and manufacturing mehod of the same that - Google Patents

Disposable medical sterilization cover and manufacturing mehod of the same that Download PDF

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KR102559660B1
KR102559660B1 KR1020220093720A KR20220093720A KR102559660B1 KR 102559660 B1 KR102559660 B1 KR 102559660B1 KR 1020220093720 A KR1020220093720 A KR 1020220093720A KR 20220093720 A KR20220093720 A KR 20220093720A KR 102559660 B1 KR102559660 B1 KR 102559660B1
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cover
fabric
drawstring
disposable medical
double fabric
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KR1020220093720A
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Korean (ko)
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임현정
김재경
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임현정
김재경
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/081Gamma radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022Non-woven fabric
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02Operational features
    • A61B2560/0266Operational features for monitoring or limiting apparatus function
    • A61B2560/028Arrangements to prevent overuse, e.g. by counting the number of uses
    • A61B2560/0285Apparatus for single use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00Treatment by energy or chemical effects
    • B32B2310/08Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0806Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
    • B32B2310/0862Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using microwave
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/10Polypropylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/80Medical packaging

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Textile Engineering (AREA)
  • Packages (AREA)

Abstract

The present invention relates to a newly formed disposable medical sterilization cover and a new method for manufacturing the same, wherein the disposable medical sterilization cover is manufactured from a double fabric in which thermoplastic non-woven fabric and thermoplastic film are laminated, thereby being used in various types of medical equipment and has excellent durability to have little risk of damage and is sterilized to be hygienic, thereby being used not only in medical equipment after use but also for transporting medical equipment before use. The present invention provides a disposable medical sterilization cover and a manufacturing method thereof, wherein the disposable medical sterilization cover includes: a cover body (10) formed of a strap insertion passage (16) formed in a circular or polygonal shape and having an opening formed on one side of a circumference portion; and a tightening strap (20) inserted into the strap insertion passage (16) to be partially exposed to the outside through the opening, wherein when the portion exposed to the outside through the opening of the tightening strap (20) is pulled, the circumference portion of the cover body (10) is compressed and deformed into a sack shape, and the cover body (10) is formed of a double fabric including an inner skin (12) made of thermoplastic nonwoven fabric and an outer skin (14) made of a thermoplastic film to be integrally attached on the outer surface of the inner skin (12).

Description

일회용 메디컬 멸균커버 및 그 제조방법{Disposable medical sterilization cover and manufacturing mehod of the same that}Disposable medical sterilization cover and manufacturing method {Disposable medical sterilization cover and manufacturing method of the same that}

본 발명은 일회용 메디컬 멸균커버 및 그 제조방법에 관한 것으로서, 보다 상세하게는 열가소성 부직포와 열가소성 필름이 합지된 이중원단으로 제조되어 다양한 종류의 의료장비에 범용성있게 사용이 가능하고 내구성이 좋아 손상될 우려도 적으며, 멸균처리되어 사용 전, 후 의료장비의 운반에 모두 사용이 가능한 새로운 구성의 일회용 메디컬 멸균커버 및 그 제조방법에 관한 것이다. The present invention relates to a disposable medical sterilized cover and a method for manufacturing the same, and more particularly, to a disposable medical sterilized cover of a new configuration, which is made of a double fabric in which a thermoplastic nonwoven fabric and a thermoplastic film are laminated, so that it can be used universally for various types of medical equipment, has good durability and is less likely to be damaged, and can be sterilized and used for transporting medical equipment before and after use, and a method for manufacturing the same.

병원에서 치료를 위한 시술이나 수술 또는 병변확인을 위한 검사를 위해 다양한 의료장비들이 사용되는데, 이들 의료장비에 있어서 무엇 보다 중요한 것은 위생이다. In hospitals, various medical devices are used for treatment procedures, surgeries, or examinations to identify lesions. The most important thing in these medical devices is hygiene.

의료용 내시경을 예로 들어 보면, 의료용 내시경의 신체로 삽입되는 부분은 한번 사용한 후에는 다음 환자의 진료를 위해서 반드시 세척 및 소독하여 내시경 검사에 의한 2차 감염이 발생하지 않도록 주의해야 한다.Taking a medical endoscope as an example, the part inserted into the body of the medical endoscope must be cleaned and disinfected for treatment of the next patient after one use to prevent secondary infection caused by endoscopy.

이와 같이 내시경을 비롯하여 한번 사용한 의료장비들을 세척 및 소독을 위해 운반하기 위해서는 운반과정에서 2차 감염이 발생되지 않도록 장비들을 밀봉하여 운반하여야 한다. 그러나 종래에는 중방이라 불리우는 면으로 된 천에 의료장비들을 싸서 운반하였기 때문에 의료장비에 묻은 체액이나 혈액 등이 중방에 베어 흘러나오거나 중방을 통해 병원균이 새어 나와서 병원균이 전염될 우려가 높았다. In this way, in order to transport medical equipment that has been used once, including the endoscope, for cleaning and disinfection, the equipment must be sealed and transported to prevent secondary infection from occurring during the transportation process. However, conventionally, since medical devices were wrapped in a cotton cloth called a medium and transported, there was a high risk of pathogen transmission due to bodily fluids or blood on the medical equipment leaking out or leaking through the medium.

한편, 이러한 문제점을 해결하기 위해 도 1에 개시된 바와 같은 의료장비 운반용 캐리어가 제안되었는데, 종래의 캐리어는 팔각형태로 된 비닐커버의 상면에 사각형태의 부직포가 비닐커버의 중앙부를 가로지르도록 박음질되고, 비닐커버의 둘레부에는 비닐커버의 둘레부를 오므려서 자루형태로 만들기 위한 조임끈이 구비되어 이루어진다. 이러한 종래의 캐리어에서 비닐커버는 의료장비를 감싸서 밀봉시키는 기능을 하며, 부직포는 비닐커버를 보강하여 비닐커버가 의료장비에 의해 찢어져서 손상되는 것을 방지하며, 의료장비에 묻은 체액 등을 흡수하는 기능을 한다.On the other hand, in order to solve this problem, a carrier for transporting medical equipment as shown in FIG. 1 has been proposed. In the conventional carrier, a rectangular non-woven fabric is sewn on the upper surface of an octagonal plastic cover to cross the central portion of the vinyl cover, and a drawstring is provided at the periphery of the plastic cover to make it into a sack by closing the circumference of the plastic cover. In such a conventional carrier, the plastic cover serves to wrap and seal the medical equipment, and the nonwoven fabric reinforces the plastic cover to prevent the plastic cover from being torn and damaged by the medical equipment, and to absorb body fluids and the like attached to the medical equipment.

그런데 종래의 의료용 캐리어는 부직포가 비닐커버의 중앙부를 가로지르도록 박음질되어 이루어지기 때문에, 부직포와 비닐커버의 박음질된 부분이 뜯어져서 쉽게 손상되며, 비닐커버에 형성되는 바늘구멍을 통해 의료장비에 묻은 체액이나 혈액이 흘러나오거나 병원균이 외부로 새어 나오는 문제점을 가진다.However, since the conventional medical carrier is made by stitching the non-woven fabric across the central portion of the vinyl cover, the stitched part of the non-woven fabric and the vinyl cover is torn and easily damaged, and through the needle hole formed in the plastic cover, the body fluid or blood on the medical device flows out or pathogens leak to the outside.

또한, 부직포가 비닐커버의 중앙부을 가로지도록 구비되어 비닐커버의 일부만 커버하기 때문에 의료장비의 크기나 형태에 따라 부직포가 의료장비를 제대로 감싸지 못하므로 의료장비가 비닐커버에 닿아서 비닐커버가 손상되는 경우가 발생되므로 다양한 종류의 의료장비에 범용성있게 사용되지 못하는 문제점도 가진다.In addition, since the non-woven fabric is provided so as to cross the central portion of the plastic cover and covers only a part of the plastic cover, the non-woven fabric does not properly cover the medical device depending on the size or shape of the medical device, so that the medical device touches the plastic cover and damages the plastic cover. Since this occurs, there is also a problem that it cannot be used universally for various types of medical equipment.

대한민국 등록특허 제10-1464872호(2014. 11. 18.)Republic of Korea Patent Registration No. 10-1464872 (2014. 11. 18.)

본 발명은 상기와 같은 문제점에 착안하여 제안된 것으로서, 열가소성 부직포와 열가소성 필름이 합지된 이중원단으로 제조되어 다양한 종류의 의료장비에 사용이 가능하며, 내구성이 좋아 손상될 우려도 적고, 멸균처리되어 위생적이므로 사용 후 의료장비 뿐만 아니라 사용 전 의료장비의 운반에도 사용이 가능한 새로운 구성의 일회용 메디컬 멸균커버 및 이를 제조하는 새로운 방법을 제공하는 것이다.The present invention has been proposed in view of the above problems, and is made of a double fabric in which a thermoplastic nonwoven fabric and a thermoplastic film are laminated, so that it can be used for various types of medical equipment, and has good durability, so there is little risk of damage, and since it is sterilized and hygienic, it is to provide a disposable medical sterilized cover of a new configuration that can be used not only for medical equipment after use but also for transporting medical equipment before use, and a new method for manufacturing it.

본 발명의 특징에 따르면, 원형 또는 다각형으로 이루어져서, 둘레부에는 일측에 개구부가 형성된 끈삽입통로(16)가 형성된 커버본체(10)와, 일부가 상기 개구부를 통해 외부로 노출되도록 상기 끈삽입통로(16)에 삽입되는 조임끈(20)으로 이루어져서, 상기 조임끈(20)의 개구부를 통해 외부로 노출된 부분을 당기면 상기 커버본체(10)의 둘레부가 오므려져서 자루형태로 변형되며, According to a feature of the present invention, a cover body 10 having a circular or polygonal shape and having a strap insertion passage 16 having an opening formed on one side of the circumference, and a drawstring 20 inserted into the strap insertion passage 16 such that a portion thereof is exposed to the outside through the opening. When the exposed portion of the drawstring 20 is pulled through the opening, the circumference of the cover main body 10 is folded and transformed into a bag shape,

상기 커버본체(10)는 열가소성 부직포로 이루어진 내피(12)와, 열가소성 필름으로 이루어져서 상기 내피(12)의 외측면에 일체로 부착된 외피(14)로 이루어진 이중원단으로 형성된 것을 특징으로 하는 일회용 메디컬 멸균커버가 제공된다.The cover body 10 is formed of a double fabric consisting of an endothelium 12 made of thermoplastic nonwoven fabric and an outer shell 14 made of a thermoplastic film and integrally attached to the outer surface of the endothelial 12. Disposable medical sterilization cover is provided, characterized in that.

본 발명의 다른 특징에 따르면, 상기 내피(12)는 폴리프로필렌 부직포로 이루어지고, 상기 외피(14)는 폴리에틸렌 필름으로 이루어져서, 상기 내피(12)와 외피(14)가 초음파 융착되어 일체로 합지된다.According to another feature of the present invention, the inner shell 12 is made of a polypropylene nonwoven fabric, and the outer shell 14 is made of a polyethylene film, so that the inner shell 12 and the outer shell 14 are ultrasonically welded and integrally laminated.

본 발명의 또 다른 특징에 따르면, (1) 열가소성 부직포와 열가소성 필름을 합지하여 이중원단을 만드는 과정; (2) 상기 (1) 과정에서 만든 이중원단을 원형 또는 다각형으로 절단하는 이중원단 절단과정; (3) 상기 (2)과정에서 절단된 이중원단의 둘레부에 조임끈(20)을 배치하고 이중원단의 둘레부를 상기 조임끈(20)을 감싸도록 접어서 박음질하거나 융착하여 상기 끈삽입통로(16)를 형성시키면서 동시에 조임끈(20)이 끈삽입통로(16)에 삽입되도록 하되, 조임끈(20)의 일부가 외부로 노출되도록 하는 연결끈 연결과정; 및 (4) 상기 (3)과정에서 만들어진 커버를 포장하고 감마선을 조사하여 멸균하는 과정;을 포함하는 것을 특징으로 하는 일회용 메디컬 멸균커버 제조방법이 제공된다.According to another feature of the present invention, (1) a process of making a double fabric by laminating a thermoplastic nonwoven fabric and a thermoplastic film; (2) a double fabric cutting process of cutting the double fabric made in the step (1) into a circular or polygonal shape; (3) Place the drawstring 20 on the circumference of the double fabric cut in step (2) and fold the circumference of the double fabric to surround the drawstring 20 and sew or fuse to form the strap insertion passage 16. At the same time, the drawstring 20 is inserted into the strap insertion passage 16, but a part of the drawstring 20 is exposed to the outside. and (4) packaging the cover made in the step (3) and sterilizing it by irradiating gamma rays.

이상과 같은 구성을 가지는 본 발명은 열가소성 부직포와 열가소성 필름이 적층된 이중원단으로 제조되므로 중앙부 일부에만 부직포가 구비된 종래의 커버와 달리 의료용 내시경을 비롯하여 다양한 종류의 의료장비에 사용이 가능할 뿐만 아니라 종래의 커버처럼 쉽게 손상될 우려도 없다. Since the present invention having the configuration described above is made of a double fabric in which a thermoplastic nonwoven fabric and a thermoplastic film are laminated, unlike the conventional cover in which the nonwoven fabric is provided only in a part of the central portion, it can be used in various types of medical equipment including a medical endoscope. In addition, there is no fear of being easily damaged like a conventional cover.

또한, 본 발명은 이중원단을 절단하고 그 둘레부에 끈삽입통로를 만들면서 끈을 삽입시키기만 하면 되므로 종래의 커버에 비해 제조도 용이한 장점을 가진다.In addition, the present invention has the advantage of being easy to manufacture compared to the conventional cover because it is only necessary to cut the double fabric and insert the string while creating a string insertion passage at the circumference thereof.

특히, 본 발명은 멸균처리되기 때문에 종래의 커버와 달리 사용 전, 후의 의료장비를 운반에 모두 사용이 가능하다. 따라서 세척, 소독된 의료장비를 본 발명으로 감싸서 위생적으로 운반하여 사용한 다음, 본 발명으로 감싸서 세척 및 소독을 위해 운반하면 되므로 위생적이고 사용이 편리하다. In particular, since the present invention is sterilized, it can be used for transporting medical equipment before and after use, unlike conventional covers. Therefore, it is hygienic and convenient to use because the cleaned and disinfected medical equipment can be wrapped with the present invention to be hygienically transported and used, and then wrapped with the present invention and transported for cleaning and disinfection.

도 1은 종래 의료용 커버 사진
도 2는 본 발명의 제1실시예에 따른 멸균커버 사진
도 3은 상기 멸균커버의 측단면도
도 4는 상기 멸균커버를 오므린 사진
도 5는 본 발명의 제2실시예에 따라 절단된 이중원단의 평면도
도 6은 상기 실시예에 따른 멸균커버의 평면도
1 is a conventional medical cover photo
Figure 2 is a picture of the sterilization cover according to the first embodiment of the present invention
Figure 3 is a side cross-sectional view of the sterilization cover
Figure 4 is a photograph of the sterilization cover closed
Figure 5 is a plan view of the double fabric cut according to the second embodiment of the present invention
Figure 6 is a plan view of the sterilization cover according to the embodiment

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예들을 상세히 설명한다. 그러나, 본 발명은 여기서 설명되는 실시예들에 한정되지 않고 다른 형태로 구체화될 수도 있다. 오히려, 여기서 소개되는 실시예들은 개시된 내용이 철저하고 완전해질 수 있도록 그리고 당업자에게 본 발명의 기술적 사상이 충분히 전달될 수 있도록 하기 위해 제공되어지는 것이다. 본 명세서 전체에 걸쳐서 동일한 부호들은 동일한 구성요소들을 나타낸다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete and the technical spirit of the present invention will be sufficiently conveyed to those skilled in the art. Like numbers indicate like elements throughout this specification.

도 2 내지 도 4는 본 발명의 제1실시예의 사진 및 단면도이다. 본 발명은 커버본체(10)와, 커버본체(10)의 둘레부에 끼워진 조임끈(20)으로 이루어진다. 2 to 4 are photographs and cross-sectional views of a first embodiment of the present invention. The present invention consists of a cover body 10 and a drawstring 20 fitted to the circumference of the cover body 10 .

상기 커버본체(10)는 도 3에 도시된 바와 같이, 열가소성 부직포로 이루어진 내피(12)와, 열가소성 필름으로 이루어져서 상기 내피(12)의 외측면에 일체로 부착된 외피(14)로 이루어진 이중구조를 가진다. As shown in FIG. 3, the cover body 10 has a dual structure consisting of an inner shell 12 made of a thermoplastic nonwoven fabric and an outer shell 14 made of a thermoplastic film integrally attached to the outer surface of the inner shell 12.

바람직하게는 상기 내피(12)는 폴리프로필렌 부직포로 이루어지고, 외피(14)는 폴리에틸렌 필름으로 이루어진다. 폴리프로필렌은 내화학성이 우수하고, 강도도 우수할 뿐만 아니라 환경호르몬이 배출되지 않고 소각시 다이옥신이 발생되지 않으며, 가격도 저렴하므로 본 발명의 내피소재로 사용이 바람직하다. 또한, 폴리에틸렌은 유연성이 좋고 소각시 다이옥신이 발생되지 않을 뿐만 아니라 가스베리어(gas barrier) 특성이 우수하므로 본 발명의 외피소재로 사용이 바람직하다. Preferably, the inner shell 12 is made of a polypropylene nonwoven fabric, and the outer shell 14 is made of a polyethylene film. Polypropylene has excellent chemical resistance and strength, does not emit endocrine disruptors, does not generate dioxins when incinerated, and is inexpensive, so it is preferable to use polypropylene as the endothelial material of the present invention. In addition, since polyethylene has good flexibility and does not generate dioxin when incinerated and has excellent gas barrier properties, it is preferable to use it as the outer cover material of the present invention.

이러한 커버본체(10)는 원형이나 오각, 육각, 팔각 등의 다각형상을 가지는데, 본 실시예에서는 커버본체(10)가 팔각형인 것으로 예시되었다. 바람직하게 커버본체(10)는 의료장비가 외부로 비춰 보이지 않도록 하기 위해 유색으로 제조되는데, 이를 위해 내피(12) 또는 외피(14) 중 적어도 어느 하나는 유색으로 제조된다. 본 실시예에서는 내피(12), 즉, 부직포가 파란색을 가지는 것으로 예시되었다. The cover body 10 has a polygonal shape such as a circular shape or a pentagonal shape, a hexagonal shape, and an octagonal shape. In this embodiment, the cover body 10 is illustrated as having an octagonal shape. Preferably, the cover body 10 is made of a color in order to prevent the medical device from being visible to the outside, and for this purpose, at least one of the inner shell 12 and the outer shell 14 is made of a color. In this embodiment, the endothelium 12, that is, the non-woven fabric has been illustrated as having a blue color.

이러한 커버본체(10)의 둘레부에는 상기 조임끈(20)을 끼우기 위한 끈삽입통로(16)가 형성된다. 이 끈삽입통로(16)는 커버본체(10)의 둘레부를 내향으로 접고 박음질 또는 융착하여 형성되며, 끈삽입통로(16)의 일측에는 조임끈(20)의 일부를 외부로 노출시키기 위한 개구부가 형성된다. A string insertion passage 16 for inserting the tightening string 20 is formed at the circumference of the cover body 10 . The string insertion passage 16 is formed by folding the circumference of the cover body 10 inward and stitching or fusion, and at one side of the string insertion passage 16, an opening for exposing a part of the drawstring 20 to the outside is formed.

그리고 상기 조임끈(20)의 끈삽입통로(16) 외부로 노출된 부분을 잡아당기면 도 3에 도시된 바와 같이, 커버본체(10)의 둘레부가 오므려져서 커버본체(10)가 자루형태로 변형되어 의료장비를 감싸게 된다.In addition, when the portion exposed to the outside of the string insertion passage 16 of the drawstring 20 is pulled, as shown in FIG. 3, the circumference of the cover body 10 is folded, so that the cover body 10 is transformed into a bag shape. It wraps the medical equipment.

이러한 본 발명은 다음과 같은 공정으로 제조된다.This present invention is manufactured by the following process.

1) 이중원단을 만드는 과정1) Process of making double fabric

폴리프로필렌 부직포와 폴리에틸렌 필름을 접착제로 접착, 열융착 또는 초음파융착하여 이중원단을 만든다. 바람직하게는 폴리프로필렌 부직포와 폴리에틸렌 필름을 초음파융착하여 합지한다. Polypropylene non-woven fabric and polyethylene film are bonded with an adhesive, thermally fused, or ultrasonically fused to make a double fabric. Preferably, the polypropylene nonwoven fabric and the polyethylene film are bonded by ultrasonic welding.

2) 절단과정2) Cutting process

제조된 이중원단을 원형이나 다각형으로 절단한다. The manufactured double fabric is cut into a circular or polygonal shape.

3) 조임끈 연결과정3) Tightening strap connection process

절단된 이중원단의 둘레부에 조임끈(20)을 배치하고 절단된 이중원단의 단부를 상기 조임끈(20)을 감싸도록 안으로 접어서 박음질하거나 융착한다. 이와 같이 하면 끈삽입통로(16)가 형성되면서 동시에 조임끈(20)이 끈삽입통로(16)에 삽입된다. A drawstring 20 is placed on the circumference of the cut double fabric, and the ends of the cut double fabric are folded inward to surround the drawstring 20 and stitched or fused. In this way, while the string insertion passage 16 is formed, the tightening string 20 is inserted into the string insertion passage 16 at the same time.

이와 같이 한 후 끈삽입통로(16)에 조임끈(20)의 일부를 외부로 노출시키기 위한 개구부를 만든다. 물론 상기 절단된 이중원단의 둘레부에 개구부(18)를 형성하기 위한 절개부를 만든 다음에 전술한 바와 같이 박음질하여 끈삽입통로(16)를 만들어도 무방하다. 이와 같이 조임끈(20)을 연결시키면 본 발명에 의한 커버가 완성된다. After doing this, an opening is made in the string insertion passage 16 to expose a part of the drawstring 20 to the outside. Of course, it is okay to make a cutout for forming an opening 18 on the circumference of the cut double fabric and then stitch it as described above to make a string insertion passage 16. By connecting the drawstring 20 in this way, the cover according to the present invention is completed.

4) 멸균과정4) Sterilization process

완성된 본 발명을 멸균처리한다. 본 과정은 본 발명에 감마선을 조사하여 이루어지는데, 감사선을 이용하여 멸균하는 방법은 공지된 방법이므로 이에 대한 상세한 설명은 생략한다. 바람직하게는 완성된 커버를 단위 개수로 적층하여 비닐포장하고 포장박스에 포장한 다음, 멸균하면 좀 더 신속하게 멸균처리할 수 있으며, 포장과정에서 본 발명이 오염되는 것도 방지된다. The completed present invention is sterilized. This process is performed by irradiating gamma rays in the present invention, and since a method of sterilizing using gamma rays is a known method, a detailed description thereof will be omitted. Preferably, the completed cover is laminated in unit numbers, wrapped in plastic, packaged in a packing box, and then sterilized to enable more rapid sterilization and to prevent contamination of the present invention during the packaging process.

이상과 같은 구성을 가지는 본 발명은 열가소성 부직포와 열가소성 필름이 적층된 이중원단으로 제조되므로 중앙부 일부에만 부직포가 구비된 종래의 커버와 달리 의료용 내시경을 비롯하여 다양한 종류의 의료장비에 사용이 가능할 뿐만 아니라 커버본체(10) 전체에 부직포가 구비되므로 내구성이 좋아서 종래의 커버처럼 쉽게 손상될 우려도 없다. Since the present invention having the configuration described above is made of a double fabric in which a thermoplastic nonwoven fabric and a thermoplastic film are laminated, unlike the conventional cover in which the nonwoven fabric is provided only in a part of the central portion, various types of medical equipment including medical endoscopes. In addition, since the nonwoven fabric is provided throughout the cover body 10, the durability is good, so there is no risk of damage as easily as the conventional cover.

또한, 종래의 커버는 비닐커버와 부직포를 각각 절단하고, 부직포를 비닐커버의 중앙부에 박음질하여 부착시킨 다음, 비닐커버의 둘레부를 박음질하여 조임끈을 연결시켜야 하므로 제조과정이 복잡함에 반해, 본 발명은 이중원단을 절단하고 그 둘레부에 끈삽입통로를 만들면서 끈을 삽입시키기만 하면 되므로 종래의 커버에 비해 제조도 용이한 장점을 가진다.In addition, the conventional cover has a complicated manufacturing process because the vinyl cover and the nonwoven fabric are cut separately, the nonwoven fabric is stitched and attached to the central portion of the vinyl cover, and then the circumference of the vinyl cover is sewn to connect the drawstring. In contrast, the present invention has the advantage of being easier to manufacture than the conventional cover because it is only necessary to cut the double fabric and insert the string while creating a string insertion passage at the periphery.

특히, 종래의 커버는 멸균처리되지 않아 사용된 의료장비를 세척 및 소독하기 위해 운반하는 경우에만 사용되었으나, 본 발명은 멸균처리되기 때문에 사용 전의 의료장비를 운반하는 경우에도 사용이 가능하다. 따라서 세척 및 소독된 의료장비를 본 발명으로 감싸서 위생적으로 운반하여 사용한 다음, 본 발명으로 감싸서 세척 및 소독을 위해 운반하면 되므로 위생적이고 사용이 편리하다. In particular, the conventional cover is not sterilized and is used only when used medical equipment is transported for cleaning and disinfection, but since the present invention is sterilized, it can be used even when medical equipment is transported before use. Therefore, it is hygienic and convenient to use because the cleaned and disinfected medical equipment is wrapped with the present invention to be hygienically transported and used, and then wrapped with the present invention and transported for cleaning and disinfection.

이하에서는 본 발명의 다른 실시예를 설명하되, 전술한 실시예와 동일한 구성 및 효과에 대해서는 설명을 생략한다.Hereinafter, other embodiments of the present invention will be described, but descriptions of the same configurations and effects as those of the above-described embodiments will be omitted.

도 5와 도 6은 본 발명의 제2실시예에 따른 도면이다. 5 and 6 are views according to a second embodiment of the present invention.

본 실시예에서는 상기 절단과정에서 이중원단을 다각형으로 절단하되, 도 5에 도시된 바와 같이, 다각형의 모서리에 노치(4)가 형성되도록 이중원단을 절단한다. 미 설명부호 2는 다각형으로 절단된 이중원단이다. 본 실시예에서는 이중원단이 팔각형으로 절단되고, 팔각형의 각 모서리에 노치(4)가 형성된 것으로 예시되었다. In this embodiment, the double fabric is cut into polygons in the cutting process, but as shown in FIG. 5, the double fabric is cut so that notches 4 are formed at the corners of the polygons. Reference numeral 2 is a double fabric cut into a polygon. In this embodiment, the double fabric is cut into an octagon, and a notch 4 is formed at each corner of the octagon.

그리고 상기 조임끈 연결과정에서는 다각형으로 절단된 이중원단(2)의 둘레부를 상기 노치(4)의 깊이에 대응되는 폭으로 접고 박음질 또는 융착하여 끈삽입통로(16)를 만들면서 조임끈(20)을 삽입시키는데, 이와 같이 하면 도 6에 도시된 바와 같이, 조임끈(20)이 노출되는 개구부(18)가 상기 노치(4)에 의해 형성된다.In the process of connecting the drawstring, the circumference of the double fabric 2 cut into a polygon is folded to a width corresponding to the depth of the notch 4, and the drawstring 20 is inserted while making a strap insertion passage 16 by stitching or fusion. In this way, as shown in FIG. 6, the opening 18 through which the drawstring 20 is exposed is formed by the notch 4.

따라서 조임끈(20)을 노출시키기 위한 개구부(18)를 만들기 위해 별도의 작업을 하지 않아도 되며, 특히, 개구부(18)가 복수개 형성되므로 사용자가 편안한 위치의 개구부(18)를 이용하여 조임끈(20)을 당겨 커버본체를 오므릴 수 있으므로 사용이 편리하다. Therefore, it is not necessary to perform a separate operation to make the opening 18 for exposing the drawstring 20. In particular, since the opening 18 is formed in plurality, the user can use the opening 18 in a comfortable position. Since the drawstring 20 can be pulled and the cover body can be closed, it is convenient to use.

이상에서 설명된 본 발명은 예시적인 것에 불과하며, 본 발명이 속한 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 잘 알 수 있을 것이다. 그러므로 본 발명은 상기의 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신 그 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.The present invention described above is only exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. Therefore, it will be well understood that the present invention is not limited to the forms mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and alternatives falling within the spirit and scope of the present invention as defined by the appended claims.

Claims (4)

(1) 열가소성 부직포와 열가소성 필름을 합지하여 이중원단을 만드는 과정;
(2) 상기 (1) 과정에서 만든 이중원단을 다각형으로 절단하는 이중원단 절단과정;
(3) 상기 (2)과정에서 절단된 이중원단의 둘레부에 조임끈(20)을 배치하고 이중원단의 둘레부를 상기 조임끈(20)을 감싸도록 접어서 박음질하거나 융착하여 끈삽입통로(16)를 형성시키면서 동시에 조임끈(20)이 상기 끈삽입통로(16)에 삽입되도록 하되, 조임끈(20)의 일부가 외부로 노출되도록 하는 연결끈 연결과정; 및
(4) 상기 (3)과정에서 만들어진 커버를 포장하고 감마선을 조사하여 멸균하는 과정;을 포함하고,
상기 (2)과정에서, 다각형의 각 모서리에 노치(4)를 만들며,
상기 (3)과정에서는 상기 (2)과정에서 절단된 이중원단(2)의 둘레부를 상기 노치(4)의 깊이에 대응되는 폭으로 접어서 박음질하거나 융착하여, 상기 노치(4)에 의해 상기 끈삽입통로(16)에 상기 조임끈(20)의 일부를 외부로 노출시키는 개구부(18)가 형성되도록 하는 것을 특징으로 하는 일회용 메디컬 멸균커버 제조방법.
(1) a process of making a double fabric by laminating a thermoplastic nonwoven fabric and a thermoplastic film;
(2) a double fabric cutting process of cutting the double fabric made in the step (1) into a polygon;
(3) Placing the drawstring 20 on the circumference of the double fabric cut in step (2) and folding the circumference of the double fabric to surround the drawstring 20, stitching or fusion to form the strap insertion passage 16 At the same time, the drawstring 20 is inserted into the strap insertion passage 16, but a connection string connection process in which a part of the drawstring 20 is exposed to the outside; and
(4) the process of packaging the cover made in the process (3) and sterilizing it by irradiating gamma rays;
In the process (2) above, a notch 4 is made at each corner of the polygon,
In the step (3), the circumference of the double fabric (2) cut in the step (2) is folded to a width corresponding to the depth of the notch (4) and sewn or fused to form the notch (4). A method of manufacturing a disposable medical sterilized cover characterized in that an opening 18 is formed in the insertion passage 16 to expose a portion of the drawstring 20 to the outside.
제1항의 제조방법에 의해 제조되는 일회용 메디컬 멸균커버로서,
상기 멸균커버의 커버본체(10)는 열가소성 부직포로 이루어진 내피(12)와, 열가소성 필름으로 이루어져서 상기 내피(12)의 외측면에 일체로 부착된 외피(14)로 이루어진 이중원단으로 형성된 것을 특징으로 하는 일회용 메디컬 멸균커버.
A disposable medical sterilization cover manufactured by the manufacturing method of claim 1,
The cover body 10 of the sterilization cover is made of a double fabric consisting of an endothelial 12 made of thermoplastic nonwoven fabric and an outer shell 14 integrally attached to the outer surface of the endothelium 12 made of a thermoplastic film Disposable medical sterilization cover, characterized in that formed.
제2항에 있어서,
상기 내피(12)는 폴리프로필렌 부직포로 이루어지고,
상기 외피(14)는 폴리에틸렌 필름으로 이루어져서,
상기 내피(12)와 외피(14)가 초음파 융착되어 일체로 합지된 것을 특징으로 하는 일회용 메디컬 멸균커버.
According to claim 2,
The endothelium 12 is made of polypropylene nonwoven fabric,
The outer shell 14 is made of a polyethylene film,
Disposable medical sterilization cover, characterized in that the inner shell (12) and the outer shell (14) are integrally laminated by ultrasonic fusion.
삭제delete
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009136593A (en) * 2007-12-10 2009-06-25 Nipro Corp Package of reproduction medical equipment
KR101012440B1 (en) * 2010-04-14 2011-02-08 유중하 Medical endoscope sterilizing drapes and system for wrapping medical endoscope
JP2013049280A (en) * 1999-11-16 2013-03-14 Allegiance Corp Intermittently bonded nonwoven disposable surgical laminates
KR101464872B1 (en) 2013-05-07 2014-11-24 박옥성 carrier for medical instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013049280A (en) * 1999-11-16 2013-03-14 Allegiance Corp Intermittently bonded nonwoven disposable surgical laminates
JP2009136593A (en) * 2007-12-10 2009-06-25 Nipro Corp Package of reproduction medical equipment
KR101012440B1 (en) * 2010-04-14 2011-02-08 유중하 Medical endoscope sterilizing drapes and system for wrapping medical endoscope
KR101464872B1 (en) 2013-05-07 2014-11-24 박옥성 carrier for medical instrument

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