WO2022041862A1 - 一种立式软体u型开合密封式气压舱 - Google Patents

一种立式软体u型开合密封式气压舱 Download PDF

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Publication number
WO2022041862A1
WO2022041862A1 PCT/CN2021/094820 CN2021094820W WO2022041862A1 WO 2022041862 A1 WO2022041862 A1 WO 2022041862A1 CN 2021094820 W CN2021094820 W CN 2021094820W WO 2022041862 A1 WO2022041862 A1 WO 2022041862A1
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Prior art keywords
cabin
zipper strip
strip
shaped opening
closing
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PCT/CN2021/094820
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English (en)
French (fr)
Inventor
潘宗兵
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上海宝邦医疗器械有限公司
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Application filed by 上海宝邦医疗器械有限公司 filed Critical 上海宝邦医疗器械有限公司
Priority to US17/908,376 priority Critical patent/US20230201059A1/en
Priority to EP21859707.8A priority patent/EP4205720A1/en
Publication of WO2022041862A1 publication Critical patent/WO2022041862A1/zh

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    • 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
    • A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips

Definitions

  • the invention relates to the technical field of human or dynamic physical therapy rehabilitation medical equipment, in particular to a vertical soft U-shaped opening and closing sealed air pressure chamber.
  • the application range of the soft air chamber is very wide, and it is mainly used in the clinical treatment of air embolism, decompression sickness, hypoxic ischemic encephalopathy, traumatic brain injury, cerebrovascular disease, etc.
  • the opening and closing sealing method of the existing soft air pressure cabin is a straight zipper opening and closing method.
  • the opening is very narrow, and it needs to be opened to both sides to enter the cabin, which is very inconvenient to use.
  • technological innovation is carried out on the basis of the existing vertical soft U-shaped opening and closing sealed air pressure cabin.
  • the purpose of the present invention is to provide a vertical soft U-shaped opening and closing sealed air pressure chamber, in order to solve the opening and closing sealing method of the existing soft air pressure chamber proposed in the above-mentioned background technology, it is the opening and closing method of a linear zipper, and the opening is very It is narrow and needs to be opened to both sides to enter the cabin. It is very inconvenient to use. For people with inconvenient mobility, they cannot enter the cabin by means of wheelchairs and carts, which cannot well meet the needs of people.
  • a vertical soft U-shaped opening and closing sealed air pressure cabin including a cabin body and an outer zipper strip
  • a cabin door is installed on the front end surface of the cabin body, and the cabin is The lower end of the door is provided with a folding line
  • the outer zipper strip is installed on the front end surface of the cabin door
  • the end of the outer zipper strip is installed with an outer zipper puller
  • the rear end surface of the cabin door is installed with an inner zipper strip
  • the inner zipper strip is installed.
  • An inner zipper puller is installed at the end of the strip, a sealing strip is arranged in the middle of the outer zipper head and the inner zipper head, and the inner zipper strip fixing piece is installed on the right side of the sealing strip, and the left side of the sealing strip is provided with a connection
  • the structures of the outer zipper strip and the inner zipper strip are both U-shaped structures.
  • the material of the cabin body is a soft material
  • an air input port is installed on the right end face of the cabin body
  • a pressure gauge is installed on the left end face of the cabin body
  • a manual pressure relief valve is installed below the pressure gauge
  • a constant pressure valve is installed on the left and right sides of the rear end face of the cabin
  • a transparent window is installed inside the cabin door.
  • the outer zipper strip and the cabin door are stitched, and the inner zipper strip and the cabin door are stitched.
  • the inner zipper strip and the inner zipper strip fixing piece are stitched and connected, and the inner zipper strip fixing piece and the cabin are fixedly connected.
  • the manual pressure relief valve and the cabin are bonded and connected, and the constant pressure valves are symmetrically distributed with respect to the vertical centerline of the cabin.
  • the structure of the sealing strip is a U-shaped structure, and the sealing strip is bonded to one side of the cabin.
  • the material of the cabin body is soft material
  • the structures of the outer zipper strip and the inner zipper strip are both U-shaped structures. It is a relatively smooth zipper line.
  • the outer zipper strip and the inner zipper strip are opened, a door-shaped U-shaped opening is formed. Whether it is a human body or a wheelchair or a cart, it is very convenient to enter, completely subverting the air pressure of the software.
  • the cabin opening and closing method, the outer zipper strip and the cabin door are stitched, the inner zipper and the cabin door are stitched, the inner zipper and the inner zipper fixing piece are stitched, and the inner zipper fixing piece and the cabin door are stitched.
  • the opening and closing method of the soft air chamber is a straight zipper opening and closing method.
  • the opening is very narrow, and it needs to be opened to both sides to enter the cabin, which is very inconvenient to use, and
  • the manual pressure relief valve is used to relieve pressure in the cabin.
  • the constant pressure valve can remove the pressure to the outside and balance the pressure in the cabin at the set point.
  • the structure of the sealing strip is a U-shaped structure, and the sealing strip can increase the airtightness inside the cabin, which greatly increases the practicability of this vertical soft U-shaped opening and closing sealed air pressure cabin.
  • Fig. 1 is the front view structure schematic diagram of the present invention
  • Fig. 2 is the right side view structure schematic diagram of the present invention.
  • FIG. 3 is a left-view structural schematic diagram of the present invention.
  • Fig. 4 is the rear view structure schematic diagram of the present invention.
  • FIG. 5 is a schematic cross-sectional structural diagram of the outer zipper puller of the present invention.
  • a vertical soft U-shaped opening and closing sealed air pressure cabin including a cabin body 1 and an outer zipper strip 7, and a cabin door is installed on the front end surface of the cabin body 1 15, and a transparent window 6 is installed inside the cabin door 15, a folding line 14 is arranged at the lower end of the cabin door 15, an outer zipper strip 7 is installed on the front end of the cabin door 15, and an outer zipper puller 12 is installed at the end of the outer zipper strip 7 , an inner zipper strip 8 is installed on the rear end surface of the cabin door 15, and an inner zipper head 13 is installed at the end of the inner zipper strip 8.
  • the material of the cabin body 1 is a soft material
  • the structures of the outer zipper strip 7 and the inner zipper strip 8 are both U-shaped structure, the outer zipper strip 7 and the cabin door 15 are stitched together, and the inner zipper strip 8 and the cabin door 15 are stitched together, the material of the cabin body 1 is soft material, the outer zipper strip 7 and the inner zipper
  • the structure of the strip 8 is a U-shaped structure.
  • the U-shaped way is used to realize the airtightness of the cabin 1, which can be adapted to various soft air pressure chambers.
  • the U-shaped is a relatively smooth zipper. After opening with the inner zipper strip 8, a door-shaped U-shaped opening is formed, which is very convenient to enter whether it is a human body or a wheelchair or a cart, which completely subverts the opening and closing method of the software air chamber;
  • a sealing strip 10 is arranged in the middle position of the outer zipper head 12 and the inner zipper head 13, and the inner zipper strip fixing piece 9 is installed on the right side of the sealing strip 10, and the inner zipper strip 8 and the inner zipper strip fixing piece 9 are connected by stitching , and the inner zipper strip fixing sheet 9 and the cabin body 1 are fixedly connected, the structure of the sealing strip 10 is a U-shaped structure, and the sealing strip 10 and one side of the cabin body 1 are adhesively connected, and the structure of the sealing strip 10 It is a U-shaped structure, and the sealing strip 10 can increase the airtightness inside the cabin 1, which solves the problem that the opening and closing sealing method of the soft air chamber is a straight zipper opening and closing method.
  • the opening is very narrow and needs to be opened to both sides to enter.
  • Cabin 1 is very inconvenient to use, and for people who are inconvenient to move, they cannot enter cabin 1 by means of wheelchairs and carts;
  • a connection point 11 is provided on the left side of the sealing strip 10 , an air inlet 2 is installed on the right end face of the cabin body 1 , a pressure gauge 3 is installed on the left end face of the cabin body 1 , and a manual pressure relief valve 4 is installed below the pressure gauge 3 , a constant pressure valve 5 is installed on the left and right sides of the rear end face of the cabin body 1, the manual pressure relief valve 4 is bonded to the cabin body 1, and the constant pressure valve 5 is symmetrical about the vertical centerline of the cabin body 1. Distribution, the manual pressure relief valve 4 is used for the pressure relief of the cabin 1.
  • the constant pressure valve 5 can remove the pressure to the outside, and the pressure in the cabin can be balanced at the set value.
  • the structure of the sealing strip 10 is a U-shaped structure, and the sealing The strip 10 can increase the airtightness inside the cabin body 1, which greatly increases the practicability of the vertical soft-body U-shaped opening and closing sealed air pressure cabin.
  • the structure of the outer zipper strip 7 and the inner zipper strip 8 is a U-shaped structure, and the airtightness of the cabin 1 is realized in a U-shaped way, which can adapt to various soft air pressure chambers, completely subverting the soft air pressure chamber.
  • the inner zipper strip fixing piece 9 can strengthen the connection between the inner zipper strip 8 and the cabin body 1, and the connection point 11 formed between the sealing strip 10 and the cabin body 1 can increase the airtightness inside the cabin body 1 and avoid the
  • the opening and closing method of the software air pressure cabin with a straight zipper is very inconvenient to use, and for people with inconvenient mobility, they cannot enter the cabin 1 by means of wheelchairs and carts.
  • the constant pressure valve 5 can remove the pressure to the outside, balance the pressure in the cabin at the set value, and the manual pressure relief valve 4 is used for the pressure relief of the cabin 1, which is the vertical soft U-shaped opening and closing sealed air pressure How the cabin works.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
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Abstract

一种立式软体U型开合密封式气压舱，包括舱体（1）和外拉链条（7），外拉链条（7）安装于舱门（15）的前端面，外拉链头（12）与内拉链头（13）的中间位置设置有密封条（10），且密封条（10）的右侧安装有内拉链条（8）固定片（9），密封条（10）的左侧设置有连接点（11），外拉链条（7）与内拉链条（8）的结构均为U字型结构。该立式软体U型开合密封式气压舱设置有外拉链条（7）与内拉链条（8），均为U字型结构，用U型的方式实现舱体（1）的密闭，可以适用于各种软体气压舱，当外拉链条（7）与内拉链条（8）打开后形成一个门式U型开口，无论是人体还是用轮椅或推车形式进入都非常的方便。

Description

一种立式软体U型开合密封式气压舱 技术领域
本发明涉及人体或动物理疗康复医疗设备技术领域，具体为一种立式软体U型开合密封式气压舱。
背景技术
软体气压舱的适用范围很广，临床主要用于气栓病、减压病、缺血缺氧性脑病、脑外伤、脑血管疾病等的治疗。
现有的软体气压舱的开合密封方式，为一条直线拉链的开合方式，开口非常狭窄，需要向两侧撑开才能进入舱体，使用上非常的不方便，对于行动不方便的人群,无法用轮椅推车等方式进入舱体，不能很好的满足人们的使用需求，针对上述情况，在现有的立式软体U型开合密封式气压舱基础上进行技术创新。
发明内容
本发明的目的在于提供一种立式软体U型开合密封式气压舱，以解决上述背景技术中提出现有的软体气压舱的开合密封方式，为一条直线拉链的开合方式，开口非常狭窄，需要向两侧撑开才能进入舱体，使用上非常的不方便，对于行动不方便的人群,无法用轮椅推车等方式进入舱体，不能很好的满足人们的使用需求问题。
为实现上述目的，本发明提供如下技术方案：一种立式软体U型开合密封式气压舱，包括舱体和外拉链条，所述舱体的前端面安装有有舱门，所述舱门的下端设置有折合线，所述外拉链条安装于舱门的前端面，所述外拉链条的末端安装有外拉链头，所述舱门的后端面安装有内拉链条，且内拉链条的末端安装有内拉链头，所述外拉链头与内拉链头的中间位置设置有密封条，且密封条的右侧安装有内拉链条固定片，所述密封条的左侧设置有连接点，所述外拉链条与内拉链条的结构均为U字型结构。
优选的，所述舱体的材质为软材质，所述舱体的右端面安装有空气输入口，所述舱体的左端面安装有压力表，且压力表的下方安装有手动泄压阀，所述舱体的后端面左右两侧均安装有恒压阀，且舱门的内部安装有透明视窗，
优选的，所述外拉链条与舱门之间为缝合连接，且内拉链条与舱门之间为缝合连接。
优选的，所述内拉链条与内拉链条固定片之间为缝合连接，且内拉链条固定片与舱体之间为固定连接。
优选的，所述手动泄压阀与舱体之间为粘合连接，且恒压阀关于舱体的竖直中心线呈对称分布。
优选的，所述密封条的结构为U字型结构，且密封条与舱体的一侧为粘合连接。
与现有技术相比，本发明的有益效果如下：
本发明设置有舱体的材质为软材质，外拉链条与内拉链条的结构均为U字型结构，用U型的方式实现舱体的密闭，可以适应与各种软体气压舱，U型为拉链相对比较顺畅的拉合线型，当外拉链条与内拉链条打开后形成一个门式U型开口，无论是人体还是用轮椅或推车形式进入都非常的方便，彻底颠覆了软体气压舱开合方式，外拉链条与舱门之间为缝合连接，内拉链条与舱门之间为缝合连接，内拉链条与内拉链条固定片之间为缝合连接，内拉链条固定片与舱体之间为固定连接，解决了软体气压舱的开合密封方式为一条直线拉链的开合方式，开口非常狭窄，需要向两侧撑开才能进入舱体，使用上非常的不方便，且对于行动不方便的人群,无法用轮椅推车等方式进入舱体的问题，手动泄压阀用于舱体泄压，通过将恒压阀能够向外侧排除压力，将舱内压力平衡在设定值上，密封条的结构为U字型结构，密封条能够增加舱体内部的密封性，大大增加了该种立式软体U型开合密封式气压舱的实用性。
附图说明
图1为本发明主视结构示意图；
图2为本发明的右视结构示意图；
图3为本发明的左视结构示意图；
图4为本发明的后视结构示意图；
图5为本发明外拉链头处的剖视结构示意图。
图中：1、舱体；2、空气输入口；3、压力表；4、手动泄压阀；5、恒压阀；6、透明视窗；7、外拉链条；8、内拉链条；9、内拉链条固定片；10、密封条；11、连接点；12、外拉链头；13、内拉链头；14、折合线；15、舱门。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-5，本发明提供一种技术方案：一种立式软体U型开合密封式气压舱，包括舱体1和外拉链条7，舱体1的前端面安装有有舱门15，且舱门15的内部安装有透明视窗6，舱门15的下端设置有折合线14，外拉链条7安装于舱门15的前端面，外拉链条7的末端安装有外拉链头12，舱门15的后端面安装有内拉链条8，且内拉链条8的末端安装有内拉链头13，舱体1的材质为软材质，外拉链条7与内拉链条8的结构均为U字型结构，外拉链条7与舱门15之间为缝合连接，且内拉链条8与舱门15之间为缝合连接，舱体1的材质为软材质，外拉链条7与内拉链条8的结构均为U字型结构，用U型的方式实现舱体1的密闭，可以适应与各种软体气压舱，U型为拉链相对比较顺畅的拉合线型，当外拉链条7与内拉链条8打开后形成一个门式U型开口，无论是人体还是用轮椅或推车形式进入都非常的方便，彻底颠覆了 软体气压舱开合方式；
外拉链头12与内拉链头13的中间位置设置有密封条10，且密封条10的右侧安装有内拉链条固定片9，内拉链条8与内拉链条固定片9之间为缝合连接，且内拉链条固定片9与舱体1之间为固定连接，密封条10的结构为U字型结构，且密封条10与舱体1的一侧为粘合连接，密封条10的结构为U字型结构，密封条10能够增加舱体1内部的密封性，解决了软体气压舱的开合密封方式为一条直线拉链的开合方式，开口非常狭窄，需要向两侧撑开才能进入舱体1，使用上非常的不方便，且对于行动不方便的人群,无法用轮椅推车等方式进入舱体1的问题；
密封条10的左侧设置有连接点11，舱体1的右端面安装有空气输入口2，舱体1的左端面安装有压力表3，且压力表3的下方安装有手动泄压阀4，舱体1的后端面左右两侧均安装有恒压阀5，手动泄压阀4与舱体1之间为粘合连接，且恒压阀5关于舱体1的竖直中心线呈对称分布，手动泄压阀4用于舱体1泄压，通过将恒压阀5能够向外侧排除压力，将舱内压力平衡在设定值上，密封条10的结构为U字型结构，密封条10能够增加舱体1内部的密封性，大大增加了该种立式软体U型开合密封式气压舱的实用性。
工作原理：在使用该立式软体U型开合密封式气压舱时，首先舱体1的材质为软材质，空气由空气输入口2进入舱体1内部，通过外拉链头12将外拉链条7拉开后通过折合线14将舱门15向内或外翻开后形成敞开式的门，当外拉链条7与内拉链条8打开后形成一个门式U型开口，无论是人体还是用轮椅或推车形式进入都非常的方便，此时人与轮椅进入舱体1能够进入舱体1内部，通过内拉链头13将内拉链条8拉上，通过透明视窗6可以观察舱体1内部的使用状况，外拉链条7与内拉链条8的结构均为U字型结构，用U型的方式实现舱体1的密闭，可以适应与各种软体气压舱，彻底颠覆了软体气压舱的开合方式，内拉链条固定片9能够加固内拉链条8与舱体1之间的 连接，密封条10与舱体1之间形成连接点11能够增加舱体1内部的密封性，避免了一条直线拉链的软体气压舱开合方式，使用上非常的不方便，且对于行动不方便的人群,无法用轮椅推车等方式进入舱体1的问题，通过压力表3观察舱体1内的充气压力，恒压阀5能够向外侧排除压力，将舱内压力平衡在设定值上，手动泄压阀4用于舱体1泄压，这就是该立式软体U型开合密封式气压舱的工作原理。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种立式软体U型开合密封式气压舱，包括舱体(1)和外拉链条(7)，其特征在于：所述舱体(1)的前端面安装有有舱门(15)，所述舱门(15)的下端设置有折合线(14)，所述外拉链条(7)安装于舱门(15)的前端面，所述外拉链条(7)的末端安装有外拉链头(12)，所述舱门(15)的后端面安装有内拉链条(8)，且内拉链条(8)的末端安装有内拉链头(13)，所述外拉链头(12)与内拉链头(13)的中间位置设置有密封条(10)，且密封条(10)的右侧安装有内拉链条固定片(9)，所述密封条(10)的左侧设置有连接点(11)，所述外拉链条(7)与内拉链条(8)的结构均为U字型结构。
  2. 根据权利要求1所述的一种立式软体U型开合密封式气压舱，其特征在于：所述舱体(1)的材质为软材质，所述舱体(1)的右端面安装有空气输入口(2)，所述舱体(1)的左端面安装有压力表(3)，且压力表(3)的下方安装有手动泄压阀(4)，所述舱体(1)的后端面左右两侧均安装有恒压阀(5)，所述舱门(15)的内部安装有透明视窗(6)。
  3. 根据权利要求1所述的一种立式软体U型开合密封式气压舱，其特征在于：所述外拉链条(7)与舱门(15)之间为缝合连接，且内拉链条(8)与舱门(15)之间为缝合连接。
  4. 根据权利要求1所述的一种立式软体U型开合密封式气压舱，其特征在于：所述内拉链条(8)与内拉链条固定片(9)之间为缝合连接，且内拉链条固定片(9)与舱体(1)之间为固定连接。
  5. 根据权利要求2所述的一种立式软体U型开合密封式气压舱，其特征在于：所述手动泄压阀(4)与舱体(1)之间为粘合连接，且恒压阀(5)关于舱体(1)的竖直中心线呈对称分布。
  6. 根据权利要求1所述的一种立式软体U型开合密封式气压舱，其特征在于：所述密封条(10)的结构为U字型结构，且密封条(10)与舱体(1) 的一侧为粘合连接。
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