WO2024010150A1 - Lit à pression négative à une seule personne ayant un dispositif de conversion en salle d'hôpital à pression négative - Google Patents

Lit à pression négative à une seule personne ayant un dispositif de conversion en salle d'hôpital à pression négative Download PDF

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Publication number
WO2024010150A1
WO2024010150A1 PCT/KR2022/018202 KR2022018202W WO2024010150A1 WO 2024010150 A1 WO2024010150 A1 WO 2024010150A1 KR 2022018202 W KR2022018202 W KR 2022018202W WO 2024010150 A1 WO2024010150 A1 WO 2024010150A1
Authority
WO
WIPO (PCT)
Prior art keywords
negative pressure
suction
bed
conversion device
person
Prior art date
Application number
PCT/KR2022/018202
Other languages
English (en)
Korean (ko)
Inventor
김효준
Original Assignee
(재)예수병원유지재단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (재)예수병원유지재단 filed Critical (재)예수병원유지재단
Publication of WO2024010150A1 publication Critical patent/WO2024010150A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/30—Devices for specific treatment or diagnosis for intensive care

Definitions

  • the present invention relates to a negative pressure bed for one person equipped with a negative pressure hospital room conversion device, and more specifically, to a bed for a patient placed in a hospital room, which is provided with a shielding means capable of covering parts of the body, including the patient's upper body, on one side and placed in the hospital room. It is equipped with a negative pressure room conversion device that can easily secure a single-person negative pressure bed by enabling constant suction using a suction terminal installed on the patient bed, allowing the space inside the shielding device to be quickly converted to negative pressure. It's about a negative pressure bed for one person.
  • bacteria or viruses can spread to the surrounding area.
  • the purpose of the present invention is to solve the above-described problems, comprising: providing a shielding means capable of covering parts of the patient's body, including the upper body, on one side of a patient bed placed in a hospital room; A negative pressure room conversion device that can easily secure a single-person negative pressure bed by enabling constant suction using the suction terminal installed on the patient bed placed in the hospital room, thereby quickly converting the space inside the shielding device to negative pressure. It provides a negative pressure bed for one person equipped with a.
  • a negative pressure bed for one person equipped with a negative pressure hospital room switching device to achieve the object of the present invention as described above includes a negative pressure room switching device that enables constant suction using a suction terminal installed on a patient bed placed in a hospital room, A single person equipped with a negative pressure room conversion device that converts the internal space of the shielding means into negative pressure by providing a shielding means on one side of the bed to shield a portion of the patient's upper body and the negative pressure room conversion device from the outside.
  • the negative pressure hospital room conversion device includes an adapter part that is partially inserted and communicated with the suction terminal, and a suction part that is connected to one side of the adapter part and sucks in external air to form negative pressure inside the hospital room.
  • the shielding means is rotatably installed at both ends of the bed and arranged to be selectively deployed and overlapped, and is installed to span the upper surface of the plurality of frames and a frame portion composed of a plurality of curved frames.
  • the frame is characterized in that it includes a shielding member that forms an external and shielded internal space that surrounds parts of the body, including the patient's upper body, when deployed.
  • one end of the shielding member can rotate the frame to form a close contact portion that comes into close contact with the patient's upper body when deployed, completely shielding the internal space from the outside.
  • the frame disposed last of the frame unit may be arranged to form an acute angle with respect to the upper surface of the bed when the frame unit is fully deployed.
  • the adapter part includes a jack member inserted into the suction terminal, and a connection member whose one side is connected to the jack member and the other side is connected to the suction portion so as to transmit the suction force generated by the suction terminal to the suction portion. It may be configured to include.
  • a pressure gauge connected to one side of the suction part may be further installed to check the degree to which the suction part sucks in external air.
  • a separate pressure control knob may be installed on the front of the suction unit to adjust the suction force transmitted to the suction unit.
  • a separate flow rate control controller may be connected to the suction port formed in the suction part.
  • the flow rate control controller includes a fastening part screwed to the inlet of the suction unit, a drive valve whose one end is inserted and connected to the suction port by the fastening part and the other end of which is open and has an opening surface, and the drive valve It may include a drive motor that drives the drive motor, a control unit that controls the drive motor and receives pressure measured from the outside, and an external pressure gauge that is installed outside and measures the external pressure.
  • the single negative pressure bed equipped with the negative pressure hospital room conversion device is equipped with a shielding means that can cover parts of the body, including the patient's upper body, on one side of the patient bed placed in the hospital room, and is placed in the hospital room.
  • a shielding means that can cover parts of the body, including the patient's upper body, on one side of the patient bed placed in the hospital room, and is placed in the hospital room.
  • Figure 1 is a plan view showing the structure of a single negative pressure bed equipped with a negative pressure room conversion device according to an embodiment of the present invention
  • Figure 2 is a side view showing the structure of a single negative pressure bed equipped with a negative pressure room conversion device according to an embodiment of the present invention as viewed from the side;
  • Figure 3 is a plan view showing the structure looking down at the negative pressure hospital room conversion device according to an embodiment of the present invention
  • Figure 4 is a front view showing the structure of the negative pressure hospital room conversion device viewed from the front according to an embodiment of the present invention
  • Figure 5 is a front view showing the structure of a flow rate control controller connected to a negative pressure room conversion device according to an embodiment of the present invention.
  • Figure 1 is a plan view showing the structure of a single-person negative pressure bed equipped with a negative pressure room conversion device according to an embodiment of the present invention
  • Figure 2 is a single-person negative pressure bed equipped with a negative pressure room conversion device according to an embodiment of the present invention.
  • It is a side view showing the structure of the negative pressure bed viewed from the side
  • Figure 3 is a plan view showing the structure looking down on the negative pressure room conversion device according to an embodiment of the present invention
  • Figure 4 is a negative pressure hospital room according to an embodiment of the present invention.
  • It is a front view showing the structure of the conversion device viewed from the front
  • Figure 5 is a front view showing the structure of the flow rate control controller connected to the negative pressure room conversion device according to an embodiment of the present invention.
  • the single negative pressure bed equipped with the negative pressure room conversion device is a negative pressure room that allows constant suction using the suction terminal (1) installed on the patient bed placed in the hospital room.
  • a negative pressure room conversion device is provided with a conversion device and a shielding means on one side of the bed to shield a portion of the patient's upper body and the negative pressure room conversion device from the outside, thereby converting the internal space of the shielding device to negative pressure. It is a negative pressure bed for one person, and the negative pressure room conversion device is connected to an adapter part 100 that is partially inserted and communicated with the suction terminal 1 and one side of the adapter part 100 to transmit external air.
  • a suction unit 200 that creates negative pressure inside the hospital room by suction
  • the shielding means 600 is rotatably installed at both ends of the bed, is selectively deployed and overlapped, and has a curved shape.
  • a frame portion 610 consisting of a plurality of frames 611, and an external frame installed over the upper surface of the plurality of frames 611 to surround parts of the patient's body, including the upper body, when the frame 610 is deployed. and a shielding member 620 forming a shielded internal space 621.
  • the adapter unit 100 which constitutes the negative pressure hospital room conversion device, connects the suction terminal 1 installed on the patient bed and the suction unit 200, and uses the suction force generated by the suction terminal 1 to clean the inside of the hospital room. It serves to suction air through the suction unit 200 to create negative pressure inside the hospital room.
  • the adapter unit 100 has a jack member 110 that is directly inserted and connected to the suction terminal 1, and one side so as to transmit the suction force generated by the suction terminal 1 to the suction unit 200. It is configured to include a connecting member 120 that is connected to the jack member 110 and the other side is connected to the suction part 200.
  • the jack member 110 has a diameter similar to that of the suction terminal 1 so that it can be inserted in a tightly engaged state into the suction terminal 1, and its length is It is preferable that the jack member 110 be formed to have a length sufficient to maintain the inserted state into the suction terminal 1 while the suction unit 200 is provided on one side of the adapter unit 100.
  • the connecting member 120 is provided with a jack member 110 on one side and a suction portion 200 on the other side to transfer the suction force of the suction terminal 1 to the suction portion 200 through the adapter portion 100. It serves to create negative pressure by sucking the air inside the hospital room through the suction unit 200.
  • the suction unit 200 is a member that is connected to one side of the adapter unit 100 and serves to substantially suck in external air so that negative pressure can be created inside the hospital room.
  • the periphery of one end of the suction part 200 When sucking in the air inside the hospital room through the suction part 200, the periphery of one end of the suction part 200, where external air flows into the inside, is located on the inner side so that the flow rate can be fast and negative pressure can be quickly formed. It is effective to form it in a tapered manner so that the width gradually decreases as you go.
  • This suction unit 200 is further equipped with a pressure gauge 300 installed to be connected to one side of the suction unit 200 to check the degree to which external air is sucked from the suction unit 200.
  • the pressure gauge 300 measures the pressure at which the air in the hospital room is sucked through the suction terminal 1 in the suction unit 200 to determine whether the suction terminal 1 is operating normally to create negative pressure inside the hospital room. Make sure you can check it.
  • This pressure gauge 300 can not only measure the normal operation of the suction terminal 1, but also check the pressure inside the hospital room itself to determine whether the negative pressure inside the hospital room is normally well formed.
  • Negative pressure can be created by installing and operating a negative pressure bed.
  • a separate pressure control knob 400 is installed on the front of the suction unit 200 to adjust the suction force transmitted to the suction unit 200.
  • the pressure control knob 400 is measured by the pressure gauge 300.
  • This pressure control knob 400 is rotatably installed on the front of the suction unit 200, allowing the user to adjust the degree of pressure sucked from the suction unit 200 by gripping the knob with a finger and rotating it, thereby allowing the user to adjust the degree of pressure sucked from the suction unit 200.
  • the time required to form negative pressure can be adjusted.
  • the pressure inside the hospital room is formed at the set negative pressure, thereby enabling negative pressure treatment of the patient.
  • the flow control controller 500 checks the measured external pressure and the pressure inside the hospital room to maintain a constant negative pressure to form a preset appropriate negative pressure.
  • This flow control controller 500 has a fastening part 510 that is screwed to the suction port 210 of the suction unit 200, one end of which is inserted and connected to the suction port 210 by the fastening part 510, and the other end is open.
  • a driving valve 520 formed and provided with an opening surface, a driving motor 530 that drives the driving valve 520, and a controller 540 that controls the driving motor 530 and receives pressure measured from the outside.
  • It is configured to include an external pressure meter 550 that is installed outside and measures external pressure.
  • the fastening part 510 is rotatably installed on one outer surface of the drive valve 520 and is formed of a cap member with a screw thread formed on the inner surface, and is mutually screwed with the screw thread formed on the outer surface of the suction port 210 of the suction part 200 to increase the flow rate. Ensure that the control controller 500 and the suction unit 210 are connected.
  • the drive valve 520 serves to control the degree of opening of the valve 520 to control the flow rate flowing into the suction unit 200 to create negative pressure inside the hospital room.
  • the drive motor 530 serves to control the degree of opening of the drive valve 520, and the controller 540 receives information about the external pressure measured by the external pressure gauge 550 and provides information about the received external pressure. It serves to control the suction unit 200 so that the inside of the hospital room can continuously create negative pressure by comparing the information with the pressure inside the hospital room measured by the pressure gauge 300.
  • the suction unit 200 is operated by the controller 540. By operating it, negative pressure can be created inside the hospital room.
  • the shielding means 600 is rotatably installed at both ends of the bed, is selectively deployed and overlapped, and includes a frame portion 610 consisting of a plurality of curved frames 611, and a plurality of frames 611. ) It is installed across the upper surface of the frame 610 and includes a shielding member 620 that forms an external and shielded internal space 621 that surrounds parts of the body, including the patient's upper body, when deployed.
  • the frame portion 610 is formed to be curved, so that both ends are rotatably installed on both sides of the bed, and are deployed and overlapped as needed, and protect body parts, including the upper body of the patient lying on the bed, by the shielding member 620. Make sure it is shielded from the outside.
  • the frame 611 disposed last among the plurality of frames 611 is preferably arranged to form an acute angle with respect to the upper surface of the bed when the frame portion 610 is fully deployed.
  • the shielding member 620 is fixed to the upper part of the plurality of frames 611 constituting the frame portion 610, and when the frame 611 rotates and deploys, it completely shields parts of the patient's body, including the upper body, from the outside and internal space. 621 is formed, and the frame 611 can be placed in a folded state on the upper part of the bed when overlapping.
  • This shielding member 620 is preferably made of a transparent material so that the patient's condition can be visually confirmed even in the unfolded state, and should be made of a flexible material so that it can be deployed and overlapped.
  • one end of the shielding member 620 rotates the frame 611 to form a close contact portion 630 that is in close contact with the patient's upper body when deployed and can completely shield the internal space 621 from the outside, thereby forming a shielding member ( 620), it is effective to completely shield part of the patient's upper body from the outside to accurately create negative pressure inside.
  • the flow rate control controller 500 is fastened around the suction port 210 of the suction unit 200 using the fastening part 510, and as a result, the flow rate control controller 500 and the negative pressure room switching device are connected.
  • the jack member 110 of the adapter unit 100 is inserted into the suction terminal 1 installed on the patient bed in the hospital room to connect the negative pressure hospital room conversion device according to the present invention and the suction terminal 1.
  • the shielding means 600 provided on the upper side of the single-person negative pressure bed is used to form an internal space in which part of the patient's upper body is shielded from the outside.
  • the frame portion 610 of the shielding means 600 is used.
  • the shielding member 621 provided on the upper part of the frame 611 is expanded to form an internal space shielded from the outside.
  • the close contact part 630 provided at one end of the shielding member 620 is used to ensure that the close contact part 630 is in close contact with the patient's upper body, so that part of the patient's upper body is located inside, creating a space completely shielded from the outside. to form.
  • the pressure of the internal space 621 shielded from the outside by the shielding member 620 is checked using the pressure gauge 300 to check whether negative pressure is being formed, so that the inside of the hospital room can be created with negative pressure, Not only can the degree of air sucked into the inlet of the suction unit 200 be adjusted using the pressure control knob 400, but also the negative pressure formed in the internal space 621 shielded from the outside by the shielding member 620.
  • the internal space 621 shielded from the outside by the shielding member 620 can form a set sound pressure.
  • the pressure measured by the external pressure gauge 550 of the flow control controller 500 is compared in real time with the pressure measured by the pressure gauge 300, and the internal space 621 shielded from the outside by the shielding member 620 is measured.
  • the control unit 540 of the flow control controller 500 causes the suction unit 200 to operate so that the inside of the hospital room becomes negative pressure.
  • a single negative pressure bed equipped with a negative pressure room conversion device having the configuration described above includes a shielding means capable of covering parts of the patient's body, including the upper body, on one side of the patient bed placed in the hospital room.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Nursing (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

La présente invention concerne un lit à pression négative à une seule personne ayant un dispositif de conversion en salle d'hôpital à pression négative. Le lit à pression négative à une seule personne a un moyen de protection sur un côté d'un lit de patient, le moyen de protection étant apte à recouvrir une partie du corps d'un patient comprenant le corps supérieur du patient, et permet une aspiration constante à l'aide d'une borne d'aspiration installée dans le lit de patient disposé dans une salle d'hôpital. Ainsi, un espace à l'intérieur du moyen de protection peut être rapidement changé en pression négative, et un lit à pression négative à une seule personne peut être facilement obtenu.
PCT/KR2022/018202 2022-07-06 2022-11-17 Lit à pression négative à une seule personne ayant un dispositif de conversion en salle d'hôpital à pression négative WO2024010150A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2022-0082868 2022-07-06
KR1020220082868A KR20240006156A (ko) 2022-07-06 2022-07-06 음압병실 전환장치를 구비한 일인용 음압 침대

Publications (1)

Publication Number Publication Date
WO2024010150A1 true WO2024010150A1 (fr) 2024-01-11

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PCT/KR2022/018202 WO2024010150A1 (fr) 2022-07-06 2022-11-17 Lit à pression négative à une seule personne ayant un dispositif de conversion en salle d'hôpital à pression négative

Country Status (2)

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KR (1) KR20240006156A (fr)
WO (1) WO2024010150A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5695342B2 (ja) * 2010-05-11 2015-04-01 近藤工業株式会社 屋内簡易設置型陰圧方式隔離室
KR102194329B1 (ko) * 2020-05-25 2020-12-23 김병호 급기 및 배기 포트를 가지는 음압 격리 병실 구축장치
KR102220441B1 (ko) * 2021-01-25 2021-02-25 주식회사 트윈 음압 격리 병실
KR102258585B1 (ko) * 2020-06-08 2021-06-01 신우공조 주식회사 이동식 음압장치
KR20210134108A (ko) * 2020-04-29 2021-11-09 백정은 침대형 음압장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5695342B2 (ja) * 2010-05-11 2015-04-01 近藤工業株式会社 屋内簡易設置型陰圧方式隔離室
KR20210134108A (ko) * 2020-04-29 2021-11-09 백정은 침대형 음압장치
KR102194329B1 (ko) * 2020-05-25 2020-12-23 김병호 급기 및 배기 포트를 가지는 음압 격리 병실 구축장치
KR102258585B1 (ko) * 2020-06-08 2021-06-01 신우공조 주식회사 이동식 음압장치
KR102220441B1 (ko) * 2021-01-25 2021-02-25 주식회사 트윈 음압 격리 병실

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