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KR102740059B1 - Plastic wrap with built-in absorbent pad - Google Patents

Plastic wrap with built-in absorbent pad Download PDF

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KR102740059B1
KR102740059B1 KR1020220134256A KR20220134256A KR102740059B1 KR 102740059 B1 KR102740059 B1 KR 102740059B1 KR 1020220134256 A KR1020220134256 A KR 1020220134256A KR 20220134256 A KR20220134256 A KR 20220134256A KR 102740059 B1 KR102740059 B1 KR 102740059B1
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air
vinyl bag
vinyl
absorbent pad
hose
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KR20240054023A (en
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노태진
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노태진
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/00051—Accessories for dressings
    • A61F13/00072—Packaging of dressings
    • A61F13/00076—Packaging of adhesive dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • External Artificial Organs (AREA)

Abstract

본 발명은 흡착성패드가 내장된 비닐랩에 관한 것으로, 일측에 개구부가 형성되고, 내부에 공간이 형성되며 다수의 통기공이 형성된 비닐백; 상기 비닐백의 내부에 삽입되는 흡착성 패드; 상기 비닐백의 일측에 연결되는 에어호스와, 상기 에어호스에 연결된 에어모터로 구성된 공기순환부; 상기 비닐백의 일측 외면에 형성되는 점착부;를 포함한다. The present invention relates to a vinyl wrap having an absorbent pad built into it, comprising: a vinyl bag having an opening formed on one side, a space formed inside, and a plurality of air holes formed therein; an absorbent pad inserted into the interior of the vinyl bag; an air circulation unit comprising an air hose connected to one side of the vinyl bag, and an air motor connected to the air hose; and an adhesive unit formed on one outer surface of the vinyl bag.

Description

흡착성패드가 내장된 비닐랩{Plastic wrap with built-in absorbent pad}Plastic wrap with built-in absorbent pad

본 발명은 욕창 환부에 넓은 범위를 덮어 상처 오염을 방지하고, 세포 성장을 촉진시키도록 환부에 대한 공기 순환이 용이하도록 하는 흡착성패드가 내장된 비닐랩에 관한 것이다. The present invention relates to a vinyl wrap having an absorbent pad built into it that covers a wide area of a bedsore to prevent wound contamination and facilitate air circulation to the affected area to promote cell growth.

일반적으로 욕창(褥瘡, decubitus)은 병상에 오래 누워 있는 환자의 등, 허리, 어깨, 팔꿈치가 바닥면과 접촉되어 생기는 피부 상해를 일컫는다. In general, bedsores (decubitus) refer to skin injuries that occur when the back, waist, shoulders, and elbows of a patient lying in bed for a long time come into contact with the floor.

이러한 욕창 증세는 오랫동안 병상에 있어서 쇠약해진 환자나 뇌척수신경의 장애로 체위를 자유롭게 바꿀 수 없는 환자에게서 볼 수 있으며, 체중으로 압박받는 부위, 특히 뼈가 드러난 곳에서 생기기 쉽다. These symptoms of bedsores can be seen in patients who have been bedridden for a long time and are weakened or in patients who cannot freely change positions due to cerebrospinal nerve disorders, and they are likely to occur in areas that are compressed by body weight, especially in areas where bones are exposed.

부목(副木)이나 깁스에 압박받아 생기는 경우도 있다. 압박된 부분의 피부는 혈행이 나빠지기 때문에 처음에는 창백해지고, 주위가 붉어져 압통이 생긴다. It can also be caused by pressure from a splint or cast. The skin in the compressed area becomes pale at first because blood flow is poor, and the surrounding area becomes red and tender.

나중에는 수포(물집)가 생기고 더 진행하면 거무스름해지며 괴저(壞疽)를 일으킨 부분은 탈락하고, 궤양을 형성하여 악취가 나는 분비물이 나오게 되는 매우 위험한 병중의 하나이다.It is one of the most dangerous diseases in which blisters develop later, and as it progresses, it becomes dark and gangrenous, and the parts fall off and ulcers form, producing a foul-smelling secretion.

소독약을 사용하면 정상 조직세포까지 죽일 수 있고 상처회복 속도도 느려진다.Using disinfectants can kill normal tissue cells and slow down wound healing.

대한민국 특허출원 10-2019-7033222호Republic of Korea Patent Application No. 10-2019-7033222

본 발명은 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 소독액을 상처에 사용하지 않고, 생리식염수로 상처를 세척한 후에, 상처에 덮어 세균 오염을 방지하고 공기 순환을 유발하여 통기성을 갖도록 함으로써 상처와 피부의 재생을 촉진시킬 수 있는 흡착성패드가 내장된 비닐랩을 제공하는데 그 목적이 있다.The present invention has been made to solve the problems of the prior art, and the purpose of the present invention is to provide a vinyl wrap with a built-in absorbent pad that can prevent bacterial contamination by covering a wound with saline solution after washing the wound without using a disinfectant on the wound and promotes regeneration of the wound and skin by inducing air circulation to ensure breathability.

상기한 본 발명의 목적은, 일측에 개구부가 형성되고, 내부에 공간이 형성되며 다수의 통기공이 형성된 비닐백과, 상기 비닐백의 내부에 삽입되는 흡착성 패드; 상기 비닐백의 일측에 연결되는 에어호스와, 상기 에어호스에 연결된 에어모터로 구성된 공기순환부 및 상기 비닐백의 일측 외면에 형성되는 점착부를 포함하는 것을 흡착성패드가 내장된 비닐랩에 의해 달성될 수 있다.The above-described object of the present invention can be achieved by a vinyl wrap having an absorbent pad built into it, which includes a vinyl bag having an opening formed on one side, a space formed inside, and a plurality of air holes formed therein; an absorbent pad inserted into the interior of the vinyl bag; an air hose connected to one side of the vinyl bag; an air motor connected to the air hose; and an air circulation unit; and an adhesive unit formed on one outer surface of the vinyl bag.

상기 공기순환부의 에어호스는 비닐백 내의 공기를 흡입하는 흡기호스 또는 외부에서 비닐백 내에 공기를 공급하는 배기호스를 선택적으로 적용하는 것을 특징으로 한다. The air hose of the above air circulation unit is characterized by selectively applying an intake hose that sucks in air inside a vinyl bag or an exhaust hose that supplies air inside the vinyl bag from the outside.

상기 비닐백의 통기공은 직경 8~12mm이고, 흡착성 패드의 면적에 대응하여 비닐백의 하부면에 다수 형성되는 것을 특징으로 한다. The ventilation holes of the above vinyl bag have a diameter of 8 to 12 mm and are formed in large numbers on the lower surface of the vinyl bag corresponding to the area of the absorbent pad.

상기 비닐백의 하부면의 외면에 연결되며 식염수를 토출하는 식염수 토출관과, 식염수 토출관에 연결되는 식염수 저장통을 포함하는 것을 특징으로 한다. It is characterized by including a saline solution discharge pipe connected to the outer surface of the lower surface of the vinyl bag and discharging saline solution, and a saline solution storage tank connected to the saline solution discharge pipe.

본 발명에 따르면, 소독액을 상처에 사용하지 않고, 생리식염수로 상처를 세척한 후에, 상처에 덮어 세균 오염을 방지하고 공기 순환을 유발하여 통기성을 갖도록 함으로써 상처와 피부의 재생을 촉진시킬 수 있는 효과가 있다. According to the present invention, there is an effect of promoting the regeneration of wounds and skin by washing the wound with saline solution instead of using a disinfectant on the wound and then covering the wound to prevent bacterial contamination and inducing air circulation to ensure ventilation.

도 1은 본 발명에 따른 흡착성패드가 내장된 비닐랩에 대한 구성도,
도 2는 본 발명에 따른 흡착성패드가 내장된 비닐랩에 대한 사시도,
도 3은 본 발명에 따른 흡착성패드가 내장된 비닐랩의 사용 예를 나타낸 저면도.Figure 1 is a configuration diagram of a vinyl wrap with an absorbent pad built in according to the present invention.
Figure 2 is a perspective view of a vinyl wrap having an absorbent pad built into it according to the present invention.
Figure 3 is a bottom view showing an example of use of a vinyl wrap having a built-in absorbent pad according to the present invention.

이하 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.The following is a detailed description of a preferred embodiment based on the attached drawings.

하기에서 설명될 실시예는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이며, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.The embodiments described below are intended to describe in detail enough to enable a person skilled in the art to easily carry out the invention, and do not mean that the technical idea and scope of the present invention are limited thereby.

또한, 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있으며, 본 발명의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있고, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 함을 밝혀둔다. In addition, the size and shape of components illustrated in the drawings may be exaggerated for clarity and convenience of explanation, and terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator, and it is to be noted that the definitions of these terms should be made based on the contents throughout this specification.

첨부된 도면 중에서, 도 1은 본 발명에 따른 흡착성패드가 내장된 비닐랩에 대한 구성도, 도 2는 본 발명에 따른 흡착성패드가 내장된 비닐랩에 대한 사시도, 도 3은 본 발명에 따른 흡착성패드가 내장된 비닐랩의 사용 예를 나타낸 저면도이다. Among the attached drawings, FIG. 1 is a configuration diagram of a vinyl wrap with a built-in absorbent pad according to the present invention, FIG. 2 is a perspective view of a vinyl wrap with a built-in absorbent pad according to the present invention, and FIG. 3 is a bottom view showing an example of use of a vinyl wrap with a built-in absorbent pad according to the present invention.

도 1 내지 도 3에 도시된 바와 같이, 본 발명에 따른 흡착성패드가 내장된 비닐랩은, As shown in Figures 1 to 3, the vinyl wrap with built-in absorbent pad according to the present invention,

일측에 개구부가 형성되고, 내부에 공간이 형성되며 다수의 통기공(150)이 형성된 비닐백(100)과, A vinyl bag (100) having an opening formed on one side, a space formed inside, and a number of ventilation holes (150) formed therein,

상기 비닐백(100)의 내부에 삽입되는 흡착성 패드(200)와,An absorbent pad (200) inserted into the interior of the above vinyl bag (100),

상기 비닐백(100)의 일측에 연결되는 에어호스(320)와, 상기 에어호스(320)에 연결된 에어모터(340)로 구성된 공기순환부(300) 및An air circulation unit (300) composed of an air hose (320) connected to one side of the vinyl bag (100) and an air motor (340) connected to the air hose (320).

상기 비닐백(100)의 일측 외면에 형성되는 점착부(120)를 포함하여 구성된다.It is configured to include an adhesive portion (120) formed on one outer surface of the vinyl bag (100).

비닐백(100)은 3면이 막혀있고 일측에만 개구부가 형성되며, 다수의 통기공(150)은 하부면에 다수개가 형성된다. The vinyl bag (100) is closed on three sides and has an opening formed only on one side, and a plurality of ventilation holes (150) are formed on the lower surface.

상기 통기공(150)은 직경 8~12mm로 형성되며, 흡착성 패드(200)의 면적에 대응하여 비닐백(100)의 하부면에 다수 형성되어 비닐백(100)의 내부에 통기성능이 발휘될 수 있고, 적정한 토출압을 발휘하여 상처 부위에 바람을 불어주는 블로우 효과를 얻을 수 있을 것이다. The above-mentioned ventilation holes (150) are formed with a diameter of 8 to 12 mm, and are formed in large numbers on the lower surface of the vinyl bag (100) corresponding to the area of the absorbent pad (200), so that ventilation performance can be exerted on the inside of the vinyl bag (100), and a blow effect can be obtained by exerting an appropriate discharge pressure to blow air to the wounded area.

통기공(150)은 직경 8mm 미만이면 통기성이 저하될 우려가 있고, 직경 12mm 이상이면 과도하여 적절한 토출압을 발휘할 수 없어 블로우 효과가 저하될 우려가 있다. If the diameter of the ventilation hole (150) is less than 8 mm, there is a risk that the ventilation may be reduced, and if the diameter is more than 12 mm, there is a risk that the blow effect may be reduced because it is excessive and cannot exert appropriate discharge pressure.

비닐백(100)의 하부면의 외주연에는 점착부(120)이 형성된다. 따라서 피부에 붙여서 고정시킬 수 있고, 사용 후에는 떼어낼 수 있다. An adhesive portion (120) is formed on the outer periphery of the lower surface of the vinyl bag (100). Accordingly, it can be attached to the skin and fixed, and can be removed after use.

비닐백(100)을 상처(W)에 덮은 후 점착시킴으로써 상처를 보호하여 습윤환경을 조성하고, 외부로부터 유해한 균의 유입을 차단할 수 있다. By covering the wound (W) with a vinyl bag (100) and then adhering it, the wound can be protected to create a moist environment and prevent the inflow of harmful bacteria from the outside.

상기 공기순환부(300)의 에어호스(320)는 연질로 이루어져 자유롭게 절곡이 가능하도록 하고, 비닐백(100) 내의 공기를 흡입하는 흡기호스(320a)이거나 또는 외부에서 비닐백 내에 공기를 공급하는 배기호스(320b) 중 선택적으로 적용될 수 있다. The air hose (320) of the above air circulation unit (300) is made of soft material so that it can be freely bent, and can be selectively applied as either an intake hose (320a) that sucks in air inside a vinyl bag (100) or an exhaust hose (320b) that supplies air inside the vinyl bag from the outside.

따라서 흡기호스(320a)를 연결하면 비닐백(100)의 공기를 흡입하여 외부로 배출할 수 있다. Therefore, by connecting the intake hose (320a), air in the vinyl bag (100) can be sucked in and discharged to the outside.

배기호스(320b)를 연결하면 외부 공기를 흡입하여 비닐백(100)의 내부에 불어넣을 수 있다. By connecting the exhaust hose (320b), outside air can be sucked in and blown into the inside of the vinyl bag (100).

에어모터(340)는 흡기 또는 배기작동을 함으로써 비닐백(100)에 대한 공기 주입 또는 흡입을 실시하여 상처에 대해 통기성을 보장할 수 있다. The air motor (340) can ensure ventilation for the wound by injecting or sucking air into the vinyl bag (100) through intake or exhaust operation.

에어모터(340)에 산소 공급기 또는 오존 공급기가 연결된다. 따라서 공기 주입과 함께 산소 또는 오존이 공급되도록 한다. An oxygen supply or ozone supply is connected to the air motor (340). Thus, oxygen or ozone is supplied together with air injection.

오존은 산소에 분해되는 성질을 이용하여 공기정화에 사용되며, 강한 살균력을 갖고 있어 상처의 균을 제거할 수 있다. Ozone is used to purify the air by taking advantage of its property of being broken down into oxygen, and it has strong sterilizing power, so it can eliminate bacteria from wounds.

산소는 상처 부위의 조직이 재생하는데 도움을 줄 수 있고, 진물을 건조시켜 상처가 빨리 아물수 있도록 촉진시켜줄 수 있다.Oxygen can help the tissue around the wound regenerate and can help dry up pus, promoting faster healing.

상기 흡착성 패드(200)는 위생처리된 흡착포이며, 상처에 진물과 핏물을 흡수하며, 공간을 형성하여 에어가 막힘이 없이 잘 통하게 한다.The above absorbent pad (200) is a sanitized absorbent cloth that absorbs pus and blood from a wound and forms a space to allow air to pass through without obstruction.

또한 상기 비닐백(100)의 하부면의 외면에 연결되며 식염수를 토출하는 식염수 토출관과, 식염수 토출관에 연결되는 식염수 저장통(미도시)을 포함할 수 있다. In addition, it may include a saline solution discharge pipe connected to the outer surface of the lower surface of the vinyl bag (100) and discharging saline solution, and a saline solution storage tank (not shown) connected to the saline solution discharge pipe.

이와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다. The operation of the present invention configured in this manner is explained as follows.

상처 부위에 흡착성 패드(200)가 내장된 비닐백(100)을 부착한다. A vinyl bag (100) with an absorbent pad (200) built into it is attached to the wounded area.

이후 에어호스(320)를 통해 공기를 주입하거나 흡입하여 상처에 통기성을 부여한다. Afterwards, air is injected or sucked through an air hose (320) to provide ventilation to the wound.

아울러 상기 에어호스(320)에 오존을 공급하여 상처부위에 탈취와 소독을 할 수 있다. In addition, ozone can be supplied to the air hose (320) to deodorize and disinfect the wound area.

또는 상기 에어호스(320)에 산소를 공급하여 혈류개선 및 피부 재생효과를 얻을 수 있다.Alternatively, oxygen can be supplied to the air hose (320) to improve blood flow and achieve skin regeneration effects.

한편 에어모터(340)의 입구노즐과 출구노즐을 바꾸면, 즉, 흡기호스(320a)를 연결하면, 상기 흡기호스(320a)는 상처부위에서 흡기호스(320a) 쪽으로 비닐백(100) 내부공기를 흡입하여 상처부위를 감압시키게 된다. Meanwhile, if the inlet nozzle and outlet nozzle of the air motor (340) are switched, that is, if the intake hose (320a) is connected, the intake hose (320a) sucks the air inside the vinyl bag (100) from the wound area toward the intake hose (320a) to depressurize the wound area.

이렇게 상처를 감압시키면, 인체 내부에서 상처쪽으로 진물이 나오게 되어 상처치료에 도움이 된다.Decompressing the wound in this way causes pus to flow from inside the body towards the wound, which helps with wound healing.

비록 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the invention has been described with reference to preferred embodiments thereof, it will be readily apparent to those skilled in the art that various modifications and variations may be made therein without departing from the spirit and scope of the invention, and it is to be understood that all such modifications and variations are intended to fall within the scope of the appended claims.

100 : 비닐백 120 : 점착부
150 : 통기공 200 ; 흡착성 패드
300 : 공기순환부 320 ; 에어호스
320a : 흡기호스 320b : 배기호스
340 : 에어모터100 : Plastic bag 120 : Adhesive
150 : Air permeability 200 ; Absorbent pad
300 : Air circulation part 320 ; Air hose
320a: Intake hose 320b: Exhaust hose
340 : Air Motor

Claims (4)

일측에 개구부가 형성되고, 내부에 공간이 형성되며 다수의 통기공이 형성된 비닐백과,
상기 비닐백의 내부에 삽입되는 흡착성 패드와,
상기 비닐백의 일측에 연결되는 에어호스와, 상기 에어호스에 연결된 에어모터로 구성된 공기순환부 및
상기 비닐백의 일측 외면에 형성되는 점착부를 포함하는 것으로,
상기 비닐백은 3면이 막혀있고 일측에만 개구부가 형성되며, 다수의 통기공은 하부면에 다수개가 형성되며,
상기 공기순환부의 에어호스는 연질로 이루어져 자유롭게 절곡이 가능하도록 하고, 비닐백 내의 공기를 흡입하는 흡기호스이거나 또는 외부에서 비닐백 내에 공기를 공급하는 배기호스 중 선택적으로 적용되며,
상기 에어모터는 흡기 또는 배기작동을 하여 비닐백에 대한 공기 주입 또는 흡입을 실시하여 상처에 대해 통기성을 보장하고,
상기 에어모터에 산소 공급기 또는 오존 공급기가 연결되어 공기 주입과 함께 산소 또는 오존이 공급되도록 하며,
상기 비닐백의 하부면의 외면에 연결되며 식염수를 토출하는 식염수 토출관과, 식염수 토출관에 연결되는 식염수 저장통을 포함하는 것을 특징으로 하는 흡착성패드가 내장된 비닐랩.A vinyl bag having an opening formed on one side, a space formed inside, and a number of ventilation holes formed therein;
An absorbent pad inserted into the interior of the above vinyl bag,
An air circulation unit comprising an air hose connected to one side of the vinyl bag and an air motor connected to the air hose; and
Including an adhesive formed on one outer surface of the vinyl bag,
The above vinyl bag is closed on three sides and has an opening formed only on one side, and a number of ventilation holes are formed on the lower surface.
The air hose of the above air circulation section is made of soft material so that it can be freely bent, and is selectively applied as either an intake hose that sucks in air inside a vinyl bag or an exhaust hose that supplies air inside the vinyl bag from the outside.
The above air motor performs intake or exhaust operation to inject or suck air into the vinyl bag, thereby ensuring ventilation for the wound.
An oxygen supply or ozone supply is connected to the above air motor so that oxygen or ozone is supplied together with air injection.
A vinyl wrap with a built-in absorbent pad, characterized by including a saline solution discharge tube connected to the outer surface of the lower surface of the vinyl bag and discharging saline solution, and a saline solution storage tank connected to the saline solution discharge tube. 삭제delete 제 1항에 있어서,
상기 비닐백의 통기공은 직경 8~12mm이고, 흡착성 패드의 면적에 대응하여 비닐백의 하부면에 다수 형성되는 것을 특징으로 하는 흡착성패드가 내장된 비닐랩.In paragraph 1,
A vinyl wrap with a built-in absorbent pad, characterized in that the ventilation holes of the vinyl bag have a diameter of 8 to 12 mm and are formed in large numbers on the lower surface of the vinyl bag corresponding to the area of the absorbent pad. 삭제delete
KR1020220134256A 2022-10-18 2022-10-18 Plastic wrap with built-in absorbent pad Active KR102740059B1 (en)

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Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2005536275A (en) * 2002-08-21 2005-12-02 ヒル−ロム サービシズ，インコーポレイテッド Wound packing to prevent wound closure

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EP2279018B8 (en) * 2008-05-30 2017-04-19 KCI Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on a curved body part
AU2016344202B2 (en) * 2015-10-30 2020-10-29 Advanced Dressings, LLC Tissue treatment device and method
KR20210052983A (en) * 2019-11-01 2021-05-11 인제대학교 산학협력단 Medical negative pressure system and negative pressure device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536275A (en) * 2002-08-21 2005-12-02 ヒル−ロム サービシズ，インコーポレイテッド Wound packing to prevent wound closure

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