WO2020215529A1 - 便携式全身超低温身体机能恢复系统 - Google Patents

便携式全身超低温身体机能恢复系统 Download PDF

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WO2020215529A1
WO2020215529A1 PCT/CN2019/099723 CN2019099723W WO2020215529A1 WO 2020215529 A1 WO2020215529 A1 WO 2020215529A1 CN 2019099723 W CN2019099723 W CN 2019099723W WO 2020215529 A1 WO2020215529 A1 WO 2020215529A1
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cabin
liquid nitrogen
nitrogen atomization
circulation
cold therapy
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PCT/CN2019/099723
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English (en)
French (fr)
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李波
张恭谦
刘艳华
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青岛世纪杰创医疗科技有限公司
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Publication of WO2020215529A1 publication Critical patent/WO2020215529A1/zh

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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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body

Definitions

  • the invention relates to the field of heating or cooling appliances for medical treatment or human body treatment, and in particular to a portable whole-body ultra-low temperature body function recovery system.
  • Liquid nitrogen cryotherapy is a new technology in the field of modern therapeutics. Liquid nitrogen cryotherapy is a comprehensive effect of cryobiology. Irreversible damage occurs to normal cells in an extremely frozen state. It uses this feature to quickly kill the cells in the diseased area, allowing the diseased area to recover normally. It is generally used to treat warts, corns and skin diseases.
  • ultra-low temperature refers to minus 110°C to 140°C.
  • the therapist enters an open cold therapy room like an “ice bucket” and accepts intimate contact with the low temperature environment. After staying in the smoky atmosphere for up to three minutes, the whole person will feel like a new life. The muscles will relax three or four times as usual, the blood circulation will be accelerated, and more oxygen and nutrients will be brought to the affected area of sports injuries, speeding up the recovery from the injury.
  • ultra-low temperature cold therapy is also used in medicine to "freeze" certain cancer tissues and make them fall off naturally, so that it can be used without surgery. The purpose of healing.
  • the atomization circulation mechanism includes a liquid nitrogen atomization chamber,
  • the air-conditioning circulation cabin and the air-conditioning circulation fan, the liquid nitrogen atomization cabin and the air-conditioning circulation cabin are all equipped with a double-layer structure including an inner liner and an insulation layer.
  • the above-mentioned patent does provide a complete whole-body ultra-low temperature body function recovery device, but this device exists
  • the cold therapy equipment is generally large in size, high in height, difficult to handle and transport, numerous pipelines, and complicated in connection and control of various parts.
  • the treatment cabin is made of sheet metal parts and plastic parts, and It is large in size, high in processing cost and transportation cost. Based on the above shortcomings, on the basis of the above patents, after many innovations and practices, a portable whole body ultra-low temperature body function recovery system is designed.
  • the main purpose of the present invention is to provide a portable full-body ultra-low temperature body function recovery system to solve the problem that the cold therapy equipment in the prior art is generally large in size, high in height, and difficult to handle and transport; the treatment cabins are all made of sheet metal parts and suction The problem of plastic parts production, large volume, high processing cost and transportation cost.
  • a portable whole-body ultra-low temperature body function recovery system which includes a Dewar, a liquid nitrogen atomization circulation unit and a soft cold therapy cabin;
  • the Dewar flask contains liquid nitrogen, which is connected with the liquid nitrogen atomization circulation unit through the infusion tube;
  • the liquid nitrogen atomization cycle unit includes a cold air circulation cabin, a liquid nitrogen atomization cabin and a circulating fan; the liquid nitrogen atomization cabin contains a liquid nitrogen atomization device, and the liquid nitrogen atomization cabin is located at the lower end of the cold air circulation cabin and the upper end of the cold air circulation cabin Install a circulating fan.
  • the circulating fan and the liquid nitrogen atomization cabin are connected by pipeline I, and the circulating fan and the cold air circulation cabin are connected by pipeline II; the liquid nitrogen atomization cabin and the soft cold therapy cabin are connected with a return air pipe , There is an air outlet pipe connected between the air-conditioning circulation cabin and the soft cold therapy cabin;
  • the soft cold therapy cabin includes a cabin body and a lifting platform; the side of the cabin body is provided with a door and nitrogen inlet and outlet, and the top is provided with a vent.
  • the lifting platform can be detachably installed at the bottom of the cabin body.
  • an L-shaped baffle is installed on the opposite side of the liquid nitrogen inlet of the liquid nitrogen atomization chamber to increase the nitrogen atomization path.
  • a solenoid valve is installed at the entrance of the liquid nitrogen atomization cabin.
  • temperature sensors are installed in both the liquid nitrogen atomization cabin and the cold air circulation cabin.
  • a PLC servo control system which is connected with a temperature sensor, a circulating fan, and a solenoid valve.
  • the temperature display module is used to display temperature information collected by the temperature sensor.
  • the cabin body includes an outer shell and an inner lining.
  • the outer shell and inner lining materials are both high-density Oxford cloth.
  • the outer shell is provided with an inflatable port.
  • the sides of the outer shell and the inner lining form an inflatable support cavity, and the inner lining forms a cold treatment cavity in the middle.
  • the soft cold therapy cabin also includes a shunting device.
  • the shunting device is detachably installed on the inner side wall using Velcro, and is connected to the return air pipe and the air outlet pipe through the pipes.
  • the shunting device includes an air inlet chamber and an air outlet chamber.
  • the side wall of the chamber is provided with an air inlet gap communicating with the cold therapy cabin, and the side wall of the air outlet chamber is provided with an outlet gap communicating with the cold therapy cabin.
  • the air outlet pipe and the air return pipe form a pipe group, which is connected with the pipe that the shunt device extends outside the soft cold therapy cabin, the air outlet pipe is connected with the air inlet chamber, and the air return pipe is connected with the air outlet chamber.
  • the lifting platform adopts mechanical lifting or hydraulic lifting.
  • the present invention adopts a reasonable design and simplifies the overall structure and pipelines of the whole body ultra-low temperature body function recovery system equipment without reducing the effect of liquid nitrogen atomization, so that the volume of the entire device is reduced, and the number of pipelines is also reduced. Significantly reduced, easy to carry and transport, reduce manufacturing costs, and improve economic performance;
  • the body of the soft cold therapy cabin is a soft structure.
  • the shunt device and lifting platform inside the cabin can be removed from the cabin.
  • the cabin can be inflated and expanded or folded loosely, which greatly reduces the volume of the cold therapy cabin. , Easy to transport and carry;
  • baffles in the liquid nitrogen atomization chamber increases the atomization effect of liquid nitrogen.
  • the volume and height of the liquid nitrogen atomization and circulation unit are reduced, and the weight is greatly reduced, which is more convenient for transportation;
  • the diverting device and lifting platform can be detachably installed in the soft treatment cabin.
  • the diverting device can increase the flow range of the gas inside the cabin and prevent the nitrogen from being released without being fully utilized, which increases the utilization rate of nitrogen.
  • the lifting platform can make the treatment cabin suitable for people of any height.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a schematic diagram of the structure of a liquid nitrogen atomization cycle unit
  • Figure 3 is a schematic diagram of the installation of the baffle of the liquid nitrogen atomization cabin
  • Figure 4 is a schematic diagram of the soft cold therapy cabin structure
  • Figure 5 is a schematic diagram of the structure of the shunt device
  • the above drawings include the following reference signs: 1. Dewar; 2. Cold air circulation cabin; 3. Liquid nitrogen atomization cabin; 4. Soft cold therapy cabin; 41. Cabin body; 411. Shell; 412. Inside; 413, air filling port; 42, shunt device; 421, pipeline; 422, air inlet chamber; 423, air outlet chamber; 424, air inlet gap; 425, air outlet gap; 43, lifting platform; 44, hatch; 45. Nitrogen inlet and outlet; 46. Vent port; 5. Infusion pipe; 6. Circulation fan; 7. Pipeline II; 8. Pipeline I; 9. Air return pipe; 10. Air outlet pipe; 11. Solenoid valve; 12. Temperature sensor; 13, PLC servo control system; 14, temperature display module.
  • the portable full-body ultra-low temperature body function recovery system described in the first embodiment includes a Dewar flask 1, a liquid nitrogen atomization circulation unit, and a soft cold therapy cabin 4;
  • the Dewar flask contains liquid nitrogen, which is connected with the liquid nitrogen atomization circulation unit through the infusion tube 5;
  • the liquid nitrogen atomization cycle unit includes a cold air circulation cabin 2, a liquid nitrogen atomization cabin 3 and a circulation fan 6.
  • the liquid nitrogen atomization cabin contains a liquid nitrogen atomization device, and the liquid nitrogen atomization cabin is located at the lower end of the cold air circulation cabin, and the cold air is circulated
  • a circulating fan is installed at the upper end of the cabin.
  • the circulating fan and the liquid nitrogen atomization cabin are connected by pipeline I8, and the circulation fan and the cold air circulation cabin are connected by pipeline II7; the liquid nitrogen atomization cabin is connected with the soft cold therapy cabin
  • There is a return pipe 9 and an outlet pipe 10 is connected between the air-conditioning circulation cabin and the soft cold therapy cabin;
  • the liquid nitrogen stored in the Dewar bottle enters the liquid nitrogen atomization cabin from the infusion pipe, and is atomized into nitrogen by the liquid nitrogen atomization device in the liquid nitrogen atomization cabin.
  • the nitrogen enters from the pipeline I To the circulation fan, it enters the air-conditioning circulation cabin from the pipeline II.
  • the air-conditioning circulation cabin fills the soft cold therapy cabin with nitrogen through the outlet pipe. Due to the pressure, the nitrogen in the soft cold therapy cabin flows back to the liquid through the return pipe In the nitrogen atomization cabin, the temperature of the nitrogen flowing back from the cold therapy cabin is relatively high, which can assist the vaporization of liquid nitrogen for recycling.
  • An L-shaped baffle 31 is installed on the opposite side of the liquid nitrogen inlet of the liquid nitrogen atomization cabin to increase the nitrogen atomization path, thereby reducing the overall volume of the liquid nitrogen atomization cabin and the size of the entire equipment.
  • Installation of the entrance of the liquid nitrogen atomization cabin There is a solenoid valve 11 to control the input of liquid nitrogen; temperature sensors 12 are installed in the liquid nitrogen atomization cabin and the cold air circulation cabin to detect temperature changes in the liquid nitrogen atomization cabin and the cold air circulation cabin, and transmit the temperature to the PLC servo Control system 13.
  • the temperature display module 14 is used to display the temperature information collected by the temperature sensor, so that external workers can observe temperature changes;
  • the PLC servo control system is connected to the temperature sensor, circulating fan, solenoid valve, and temperature display module.
  • the PLC servo control system controls the speed of the circulating fan and the opening of the solenoid valve through the temperature information fed back by the temperature sensor, and controls the liquid nitrogen atomization cycle unit and software The gas circulation speed in the cabin and the replenishment of liquid nitrogen.
  • the soft cold therapy cabin includes a cabin body 41 and a lifting platform 43; the side of the cabin body is provided with a door 44 and a nitrogen inlet and outlet 45, and a vent 46 is opened at the top.
  • the lifting platform is detachably installed at the bottom of the cabin body.
  • the cabin door is opened and closed with a zipper, which is convenient for cold therapy patients to enter the cabin body from the cabin door; after the cold therapy patient enters, step on the lifting platform, and the head extends out of the vent.
  • the vent has a retractable function and adopts an elastic mouth. Or drawstring structure, tighten the vent slightly to reduce the discharge of nitrogen from the vent.
  • the cabin body includes an outer shell 411 and an inner inner 412.
  • the outer shell material is high-density Oxford cloth
  • the inner material is aerogel
  • the outer shell is provided with an inflatable port 413.
  • the outer shell and the inner side form an inflatable support cavity, and the inner inner forms a cold treatment cavity. . Before use, fill air from the inflation port into the inflation support cavity to support the entire soft cold therapy cabin.
  • the lifting platform adopts mechanical lifting or hydraulic lifting.
  • the lifting platform includes a standing plate, lifting rod and bottom plate.
  • the standing plate, lifting rod and bottom plate can be detachably connected.
  • the bottom plate is installed at the bottom of the standing area inside the cabin body, and the lifting rod adopts mechanical lifting Or the way of hydraulic lifting.
  • the lifting rod can be a screw sleeve and a screw, the screw is connected with the standing plate, and the screw sleeve is connected with the bottom plate, and the lifting effect of the lifting platform is realized by the coordinated rotation of the screw in the screw sleeve.
  • the lifting rod can also be a hydraulic cylinder, the fixed end of the hydraulic cylinder is connected with the bottom plate, and the telescopic end is connected with the standing plate, and the lifting function of the lifting platform is realized by the lifting of the hydraulic cylinder.
  • the soft cabin provides a safe cold therapy space for cold therapy patients.
  • air is flushed from the inflation hole on the body of the cold therapy cabin into the inflatable support cavity between the shell and the inside, and the cabin body is supported and formed to divide the flow
  • the device is installed inside the cabin, close to the inside,
  • the cold therapy person stands in the cold therapy cavity, and the person receiving the cold therapy enters the cold therapy cavity through the hatch.
  • the lifting platform is directly placed or fixed at the bottom of the cold therapy cavity, and the person standing on the lifting platform can Adjust the height of the lifting platform according to the height of the person to be treated, so that the head of the person receiving the cold treatment just protrudes out of the vent.
  • the soft cold therapy cabin is connected with the air-conditioning circulation cabin through the outlet pipe, and the liquid nitrogen atomization cabin is connected through the return pipe.
  • the liquid nitrogen stored in the Dewar bottle enters the liquid nitrogen atomization through the infusion pipe
  • the liquid nitrogen atomization device in the liquid nitrogen atomization cabin is atomized into nitrogen.
  • the circulation fan Under the action of the circulation fan, the nitrogen enters the circulation fan from the pipeline I, and then enters the cold air circulation cabin from the pipeline II.
  • the circulation cabin is filled with nitrogen into the soft cold therapy cabin through the air outlet pipe. Due to the air pressure, the nitrogen in the soft cold therapy cabin flows back into the liquid nitrogen atomization cabin through the return pipe, and the temperature of the nitrogen returning from the cold therapy cabin is higher. , Can assist liquid nitrogen vaporization and recycling.
  • the soft cabin is made of high-density Oxford cloth. After the cold therapy is over, the vent is relaxed. After the person comes out of the cabin door, the shunt device and the lifting platform are removed, and the air between the inner and the outer shell is released from the inflation hole, and the cold therapy cabin is folded When stored, the volume of the folded cold therapy cabin becomes very small, and it can be installed in a backpack, which is easy to carry and store. In addition, the lifting platform can also be further split for easy carrying.
  • the soft cold therapy cabin also includes a shunting device 42, the material of the shunting device is EVA, the shunting device is detachably installed on the inner side wall using Velcro, and is connected to the return air pipe and the air outlet pipe through a pipe 421; the shunting device includes an air inlet chamber 422
  • the side wall of the air inlet chamber is provided with an air inlet gap 424 communicating with the cold therapy cabin
  • the side wall of the outlet chamber is provided with an air outlet gap 425 communicating with the cold therapy cabin.
  • the air outlet pipe and the return air pipe form a pipe group, which is connected with the pipe that the shunting device extends outside the soft cold therapy cabin.
  • the air outlet pipe is connected with the air inlet chamber, and the return air pipe is connected with the air outlet chamber.
  • the low-temperature nitrogen output from the cold air circulation cabin is from the outlet
  • the trachea is input to the inlet chamber of the splitter device, and the higher temperature nitrogen in the outlet chamber of the splitter device flows back into the liquid nitrogen atomization chamber through the return tube, which increases the circulation of nitrogen in the cold therapy chamber and reduces the device
  • Embodiment 2 The other parts of Embodiment 2 are consistent with Embodiment 1.

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Abstract

一种便携式全身超低温身体机能恢复系统，涉及医学或人体治疗处理用的加热或冷却器具领域，其包括杜瓦瓶(1)、液氮雾化循环单元以及软体冷疗舱(4)；杜瓦瓶(1)内含液氮，与液氮雾化循环单元通过输液管(5)连接；液氮雾化循环单元包括冷气循环舱(2)、液氮雾化舱(3)以及循环风机(6)；软体冷疗舱(4)包括舱体本体(41)以及升降平台(43)；解决了现有技术中冷疗设备一般体积较大，高度较高，搬运和运输比较困难的问题；采用合理的设计，在不降低液氮雾化效果的前提下，优化了设备的整体结构、简化了管路连接，使得整个设备的体积减小，管路数量也明显减少，便于携带和运输，降低了制造成本。

Description

便携式全身超低温身体机能恢复系统 技术领域
本发明涉及医学或人体治疗处理用的加热或冷却器具领域，具体而言，涉及一种便携式全身超低温身体机能恢复系统。
背景技术
液氮冷冻治疗是近代治疗学领域中的一门新技术。液氮冷冻治疗是一种冷冻生物学的综合效应。正常细胞在极度冷冻的状态下，会发生不可逆转的损害。它就是利用这一特性，将病区细胞迅速杀死，使得病区得到正常的恢复。一般用来治疗瘊子、鸡眼以及皮肤病等。
早在2010年前后，一些著名的体育明星就开始采用“超低温冷疗”技术来促进身体机能恢复和治疗伤病，并获得了良好的效果，取得了优异的成绩，再度引起人们的热论。一般来说，“超低温”指的是零下110℃～140℃，治疗者进入像“冰桶”一样的开放式冷疗仓，坦然接受与低温环境的亲密接触。在烟雾缭绕中待上最多三分钟时间后，整个人会宛若新生，肌肉以平时三四倍的程度放松，血液循环加速，更多的氧气和养分带到运动损伤患处，加速伤痛恢复。
从科学的角度看，冷疗法背后确实有一定的道理。发表在《运动医学》杂志上的一篇论文指出，在低温下，人体内的白细胞介素10水平会有所上升，而白细胞介素2与白细胞介素8的水平则会下降。这些细胞因子水平的变化，会有效地减少炎症的发生，帮助肌肉恢复。此外，低温能在一定程度上延缓细胞的生长和分裂，减少运动导致的溶血。
最重要的一点是，目前没有发现冷疗对运动员的身体健康有负面作用，此外，超低温冷疗还在医学上用于“冰冻”某些癌组织，并使其自然脱落，达到不开刀就可治愈的目的。
本申请就是在授权公告号“CN207590834U”，名称为“全身超低温身体机能恢复设备”的专利基础上进一步的改进和创新，上述专利涉及一种全身超低温身体机能恢复设备，属于医学或人体治疗处理用的加热或冷却器具技术领域，包括杜瓦瓶和治疗舱，杜瓦瓶和治疗舱之间还设置有雾化循环机构、保养机构和安全监护机构，雾化循环机构包括液氮雾化舱、冷气循环舱和冷气循环风机，液氮雾化舱、冷气循环舱均设置有包括内胆和保温层的双层结构，上述专利的确提供了一个完整的全身超低温身体机能恢复设备，但是该设备存在如下缺点：该冷疗设备一般体积较大，高度较高，搬运和运输比较困难，管路众多，各个部分的连接和控制比较复杂，治疗舱更是采用钣金件以及吸塑件制作，而且体积较大，加工成本和运输成本较高，基于上述缺点，在上述专利的基础上，经过多次创新和实践，设计了一款便携式全身超低温身体机能恢复系统。
发明内容
本发明的主要目的在于提供一种便携式全身超低温身体机能恢复系统，以解决现有技术中冷疗设备一般体积较大，高度较高，搬运和运输比较困难；治疗舱均采用钣金件加吸塑件制作，体积较大，加工成本和运输成本较高的问题。
为了实现上述目的，本发明采用以下的技术方案：
一种便携式全身超低温身体机能恢复系统，其包括杜瓦瓶、液氮雾化循环单元以及软体冷疗舱；
杜瓦瓶内含液氮，与液氮雾化循环单元通过输液管连接；
液氮雾化循环单元包括冷气循环舱、液氮雾化舱以及循环风机；液氮雾化舱内含有液氮雾化装置，液氮雾化舱位于冷气循环舱的下端，冷气循环舱的上端安装循环风机，循环风机与液氮雾化舱之间通过管路Ⅰ连接，循环风机与冷气循环舱之间通过管路Ⅱ连接；液氮雾化舱与软体冷疗舱之间连接有回气管，冷气循环舱与软体冷疗舱之间连接有出气管；
软体冷疗舱包括舱体本体以及升降平台；舱体本体的侧面开有舱门以及氮气进出口，顶部开有透气口，升降平台可拆卸安装在舱体本体底部。
进一步的，液氮雾化舱液氮入口对侧安装有L形挡板，增长氮气雾化路径。
进一步的，液氮雾化舱的入口安装有电磁阀。
进一步的，液氮雾化舱和冷气循环舱内均安装有温度传感器。
进一步的，还包括PLC伺服控制系统，PLC伺服控制系统与温度传感器、循环风机、电磁阀连接。
进一步的，还包括温度显示模块，温度显示模块与PLC伺服控制系统连接，温度显示模块用于显示温度传感器采集的温度信息。
进一步的，舱体本体包括外壳和内里，外壳材料和内里的材料均为高密度牛津布，外壳上带有充气口，外壳和内里的侧面形成充气支撑腔，内里中间形成冷疗腔。
进一步的，软体冷疗舱还包括分流装置，分流装置使用魔术贴可拆卸安装在内里侧壁，通过管道分别与回气管和出气管连通；分流装置包括进气腔室和出气腔室，进气腔室侧壁开有与冷疗舱连通的进气豁口，出气腔室侧壁开有与冷疗舱连通的出气豁口。
进一步的，出气管和回气管组成管道组，与分流装置伸出软体冷疗舱外侧的管道对接，出气管与进气腔室对接，回气管与出气腔室对接。
进一步的，升降平台采用机械升降或者液压升降的方式。
本发明具有以下有益效果：
(1)本发明采用合理的设计，在不降低液氮雾化效果的前提下，简化了全身超低温身体 机能恢复系统设备的整体结构和管路，使得整个设备的体积减小，管路数量也明显减少，便于携带和运输，降低制造成本，提高了经济性能；
(2)软体冷疗舱的舱体为软体结构，舱体内部的分流装置和升降平台可从舱体内拆卸，舱体可以充气膨胀，也可以松气折叠，极大的减小冷疗舱体积，便于运输和携带；
(3)在液氮雾化舱内增设挡板，增加了液氮的雾化效果，液氮雾化和循环单元体积和高都均有所减小，重量大大减少，更利于运输；
(4)在软体治疗舱内部可拆卸安装分流装置和升降平台，分流装置可以增加气体在舱体内部的流动范围，避免充进去的氮气没有经过充分利用就释放出来，增加了氮气的利用率，升降平台可以使治疗舱适用于任意高度的人群。
附图说明
图1是本发明结构示意图；
图2是液氮雾化循环单元结构示意图；
图3是液氮雾化舱挡板安装示意图；
图4是软体冷疗舱结构示意图；
图5是分流装置结构示意图；
其中，上述附图包括以下附图标记：1、杜瓦瓶；2、冷气循环舱；3、液氮雾化舱；4、软体冷疗舱；41、舱体本体；411、外壳；412、内里；413、充气口；42、分流装置；421、管道；422、进气腔室；423、出气腔室；424、进气豁口；425、出气豁口；43、升降平台；44、舱门；45、氮气进出口；46、透气口；5、输液管；6、循环风机；7、管路Ⅱ；8、管路Ⅰ；9、回气管；10、出气管；11、电磁阀；12、温度传感器；13、PLC伺服控制系统；14、温度显示模块。
具体实施方式
下面结合附图对本发明作进一步说明。
实施例1
如图1-4所示，本实施例1所述的便携式全身超低温身体机能恢复系统，其包括杜瓦瓶1、液氮雾化循环单元以及软体冷疗舱4；
杜瓦瓶内含液氮，与液氮雾化循环单元通过输液管5连接；
液氮雾化循环单元包括冷气循环舱2、液氮雾化舱3以及循环风机6；液氮雾化舱内含有液氮雾化装置，液氮雾化舱位于冷气循环舱的下端，冷气循环舱的上端安装循环风机，循环风机与液氮雾化舱之间通过管路Ⅰ8连接，循环风机与冷气循环舱之间通过管路Ⅱ7连接；液氮雾化舱与软体冷疗舱之间连接有回气管9，冷气循环舱与软体冷疗舱之间连接有出气管10；
杜瓦瓶中存储的液氮从输液管进入到液氮雾化舱中，经过液氮雾化舱中的液氮雾化装置雾化成氮气，在循环风机的作用下，氮气从管路Ⅰ进入到循环风机，又从管路Ⅱ进入到冷气循环舱内，冷气循环舱通过出气管将氮气充入软体冷疗舱内，由于气压的作用，软体冷疗舱内的氮气通过回气管流回液氮雾化舱内，从冷疗舱流回的氮气温度较高，可以辅助液氮汽化，循环利用。
液氮雾化舱液氮入口对侧安装有L形挡板31，增长氮气雾化路径，进而减小液氮雾化舱的整体体积，缩小整个设备的大小，液氮雾化舱的入口安装有电磁阀11，控制液氮的输入；液氮雾化舱和冷气循环舱内均安装有温度传感器12，检测液氮雾化舱和冷气循环舱内的温度变化，并将温度传递给PLC伺服控制系统13。
温度显示模块14用于显示温度传感器采集的温度信息，以便外部工作人员观察温度变化；
PLC伺服控制系统与温度传感器、循环风机、电磁阀、温度显示模块连接，PLC伺服控制系统通过温度传感器反馈的温度信息控制循环风机的转速以及电磁阀的开启，控制液氮雾化循环单元以及软体舱内的气体循环速度以及液氮补充情况。
软体冷疗舱包括舱体本体41以及升降平台43；舱体本体的侧面开有舱门44以及氮气进出口45，顶部开有透气口46，升降平台可拆卸安装在舱体本体底部。舱门采用拉链开合，方便冷疗患者从舱门进入舱体本体内部；冷疗患者进入之后，踩在升降平台上，头部伸出透气口外部，透气口带有收缩功能，采用松紧口或者抽绳结构，将透气口稍微收紧，减少氮气从透气口排出。
舱体本体包括外壳411和内里412，外壳材料为高密度牛津布，内里的材料为气凝胶，外壳上带有充气口413，外壳和内里的侧面形成充气支撑腔，内里中间形成冷疗腔。使用前，从充气口往充气支撑腔内部充满空气，将整个软体冷疗舱支撑起来。
升降平台采用机械升降或者液压升降的方式，升降平台包括站立平板、升降杆以及底板，站立平板、升降杆以及底板可拆卸连接，底板安装在舱体本体内部的站立区底部，升降杆采用机械升降或者液压升降的方式。
升降杆可以为螺套以及螺杆，螺杆与站立板连接，螺套与底板连接，通过螺杆在螺套中的配合旋转实现升降平台的升降作用。
升降杆还可以是液压缸，液压缸固定端与底板连接，伸缩端与站立板连接，通过液压缸的升降实现升降平台的升降功能。
本发明的使用过程如下所述：
软体舱为冷疗者提供安全的冷疗空间，冷疗前，将空气从冷疗舱本体上的充气孔冲入到 外壳和内里之间的充气支撑腔中，将舱体支撑成型，将分流装置安装到舱体内部，紧贴内里，
在冷疗过程，冷疗者是站立在冷疗腔中，接收冷疗的人从舱门进入到冷疗腔，升降平台直接放置或者固定在冷疗腔底部，人站在升降平台上，可以根据受疗人的身高调节升降平台的高度，使得接收冷疗的人头部刚好伸出透气口。
冷疗过程中，软体冷疗舱与冷气循环舱之间通过出气管连接，与液氮雾化舱之间通过回气管连接，杜瓦瓶中存储的液氮从输液管进入到液氮雾化舱中，经过液氮雾化舱中的液氮雾化装置雾化成氮气，在循环风机的作用下，氮气从管路Ⅰ进入到循环风机，又从管路Ⅱ进入到冷气循环舱内，冷气循环舱通过出气管将氮气充入软体冷疗舱内，由于气压的作用，软体冷疗舱内的氮气通过回气管流回液氮雾化舱内，从冷疗舱流回的氮气温度较高，可以辅助液氮汽化，循环利用。
软体舱采用高密度牛津布，在冷疗结束之后，透气口放松，人从舱门出来，将分流装置和升降平台拆除之后，从充气孔将内里和外壳之间的空气放出，冷疗舱折叠收纳起来，折叠之后的冷疗舱体积变得很小，一个背包就可以装下，容易携带和收纳，除此之外，升降平台也是可以进一步拆分，便于携带。
实施例2
如图5所示，本实施例与实施例1的区别在于：
软体冷疗舱还包括分流装置42，分流装置的材料为EVA，分流装置使用魔术贴可拆卸安装在内里侧壁，通过管道421分别与回气管和出气管连通；分流装置包括进气腔室422和出气腔室423，进气腔室侧壁开有与冷疗舱连通的进气豁口424，出气腔室侧壁开有与冷疗舱连通的出气豁口425。
出气管和回气管组成管道组，与分流装置伸出软体冷疗舱外侧的管道对接，出气管与进气腔室对接，回气管与出气腔室对接，从冷气循环舱输出的低温氮气从出气管输入到分流装置中的进气腔室，分流装置的出气腔室中的较高温氮气通过回气管流回液氮雾化舱中，增加了氮气在冷疗腔里的循环，也减少了装置之间的管路，减小整个装置的体积，更加便于携带和使用。
实施例2的其他部分与实施例1一致。
当然，上述内容仅为本发明的较佳实施例，不能被认为用于限定对本发明的实施例范围。本发明也并不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的均等变化与改进等，均应归属于本发明的专利涵盖范围内。

Claims (10)

  1. 一种便携式全身超低温身体机能恢复系统，其特征在于，包括杜瓦瓶(1)、液氮雾化循环单元以及软体冷疗舱(4)；
    杜瓦瓶(1)内含液氮，与液氮雾化循环单元通过输液管(5)连接；
    液氮雾化循环单元包括冷气循环舱(2)、液氮雾化舱(3)以及循环风机(6)；液氮雾化舱(3)内含有液氮雾化装置，液氮雾化舱(3)位于冷气循环舱(2)的下端，冷气循环舱(2)的上端安装循环风机(6)，循环风机(6)与液氮雾化舱(3)之间通过管路Ⅰ(8)连接，循环风机(6)与冷气循环舱(2)之间通过管路Ⅱ(7)连接；液氮雾化舱(3)与软体冷疗舱(4)之间连接有回气管(9)，冷气循环舱(2)与软体冷疗舱(4)之间连接有出气管(10)；
    软体冷疗舱(4)包括舱体本体(41)以及升降平台(43)；舱体本体(41)的侧面开有舱门(44)以及氮气进出口(45)，顶部开有透气口(46)，升降平台(43)可拆卸安装在舱体本体(41)底部。
  2. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，液氮雾化舱(3)液氮入口对侧安装有L形挡板(31)，增长氮气雾化路径。
  3. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，液氮雾化舱(3)的入口安装有电磁阀(11)。
  4. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，液氮雾化舱(3)和冷气循环舱(2)内均安装有温度传感器(12)。
  5. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，还包括PLC伺服控制系统(13)，PLC伺服控制系统(13)与温度传感器(12)、循环风机(6)、电磁阀(11)连接。
  6. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，还包括温度显示模块(14)，温度显示模块(14)与PLC伺服控制系统(13)连接，温度显示模块(14)用于显示温度传感器(12)采集的温度信息。
  7. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，舱体本体(41)包括外壳(411)和内里(412)，外壳(411)和内里的材料均为高密度牛津布，外壳(411)上带有充气口(413)，外壳(411)和内里(412)的侧面形成充气支撑腔，内里(412)中间形成冷疗腔。
  8. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，软体冷疗舱(4)还包括分流装置(42)，分流装置(42)使用魔术贴可拆卸安装在内里(412)侧壁，通过管道(421)分别与回气管(9)和出气管(10)连通；分流装置(42)包括进气腔室(422)和出气腔室(423)，进气腔室(422)侧壁开有与冷疗舱(4)连通的进气豁口(424)，出气 腔室(423)侧壁开有与冷疗舱(4)连通的出气豁口(425)。
  9. 根据权利要求8所述的便携式全身超低温身体机能恢复系统，其特征在于，出气管(10)和回气管(9)组成管道组，与分流装置(42)伸出软体冷疗舱(4)外侧的管道(421)对接，出气管(10)与进气腔室(422)对接，回气管(9)与出气腔室(423)对接。
  10. 根据权利要求1所述的便携式全身超低温身体机能恢复系统，其特征在于，升降平台(43)采用机械升降或者液压升降的方式。
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