CN114832323A - Training device convenient for lung recovery of cardiothoracic surgery patient - Google Patents

Abstract

The invention discloses a training device convenient for lung recovery of cardiothoracic surgery patients, which comprises an oxygen mask, wherein an air pipe of the oxygen mask is connected with an air exhaling pipe, one side of the air exhaling pipe is provided with an air exhaling pipe, a nut is adjusted to compress a spring II, so that the thrust force on a piston I is changed, the training intensity is changed, the piston I is driven to move to draw outside air into the air exhaling pipe, then the outside air enters the air exhaling pipe through an air outlet pipe and finally enters the oxygen mask, so that the oxygen is conveniently supplied, the discharged air flows out of the rectangular air outlet channel, then a wind shielding frame is driven to rotate, and then a mounting disc is driven to rotate under the transmission of a gear I and a gear II, the contact position of the digital writing surface and the indicating plate is changed, so that the air displacement is measured.

Description

Translated fromChinese

一种便于心胸外科患者肺部恢复使用的训练装置A training device that facilitates the recovery of the lungs of patients in cardiothoracic surgery

技术领域technical field

本发明涉及肺部恢复训练技术领域，尤其是涉及一种便于心胸外科患者肺部恢复使用的训练装置。The invention relates to the technical field of lung recovery training, in particular to a training device that is convenient for the recovery of lungs of patients in cardiothoracic surgery.

背景技术Background technique

在心胸外科的治疗过程中会出现一些肺部损伤患者，在治疗完成后患者需要对肺部进行训练，由此来提高肺部的强度，目前的市面上虽存在着一些训练设备，但是存在着不能够根据使用的需求对训练的强度进行调节，而且也不便于对每次的呼出量进行检测的问题，为此我们提出了一种便于心胸外科患者肺部恢复使用的训练装置。During the treatment of cardiothoracic surgery, there will be some patients with lung injury. After the treatment is completed, the patient needs to train the lungs to improve the strength of the lungs. Although there are some training equipment on the market, there are The training intensity cannot be adjusted according to the needs of use, and it is also inconvenient to detect the exhalation volume each time. Therefore, we propose a training device that is convenient for the recovery of the lungs of patients in cardiothoracic surgery.

发明内容SUMMARY OF THE INVENTION

为了克服背景技术中的不足，本方案公开了一种便于心胸外科患者肺部恢复使用的训练装置，不仅便于根据训练的需求进行调节使用，使得使用者能够进行循序渐进的训练强度，而且也便于对每次的呼出量进行测量，从而便于进行记录。In order to overcome the deficiencies in the background technology, this solution discloses a training device that is convenient for the recovery of the lungs of patients in cardiothoracic surgery. Each exhaled volume is measured for easy recording.

为了实现所述发明目的，本发明采用如下技术方案：In order to realize the purpose of the invention, the present invention adopts the following technical solutions:

一种便于心胸外科患者肺部恢复使用的训练装置，包括氧气面罩，所述氧气面罩的气管位置处连接有呼出气体管，所述呼出气体管的一侧安装有呼入气体管，所述呼出气体管的另一侧安装有呼出气流量监测结构，所述呼出气体管的内部安装有呼出阻挡结构，所述呼出气体管和呼入气体管之间通过连接结构连接。A training device for the recovery of the lungs of patients in cardiothoracic surgery, comprising an oxygen mask, an exhalation gas tube is connected to the trachea of the oxygen mask, and an inhalation gas tube is installed on one side of the exhalation gas tube, and the exhalation gas tube is An expiratory gas flow monitoring structure is installed on the other side of the gas pipe, an exhalation blocking structure is installed inside the exhaled gas pipe, and the exhaled gas pipe and the inhaled gas pipe are connected by a connection structure.

所述呼出气流量监测结构包括安装在呼出气体管上的矩形出气通道，所述矩形出气通道的内部安装有安装轴，所述安装轴的一端贯穿且延伸至矩形出气通道的外部并连接有齿轮一，所述矩形出气通道内的安装轴上安装有挡风架。The expiratory air flow monitoring structure includes a rectangular air outlet channel installed on the exhaled air tube, an installation shaft is installed inside the rectangular air outlet channel, and one end of the installation shaft penetrates and extends to the outside of the rectangular air outlet channel and is connected with gears First, a wind shield is installed on the installation shaft in the rectangular air outlet channel.

所述矩形出气通道的顶端安装有顶板，所述顶板远离挡风架一侧的面上安装有转轴，所述转轴的顶端安装有安装盘，所述安装盘的表面分布有数字书写面，所述安装盘的内部设置有齿轮二，所述齿轮一与齿轮二啮合连接。A top plate is installed on the top of the rectangular air outlet, a rotating shaft is installed on the surface of the top plate away from the windshield frame, a mounting plate is installed on the top of the rotating shaft, and a digital writing surface is distributed on the surface of the mounting plate. A second gear is arranged inside the mounting plate, and the first gear is meshed with the second gear.

所述顶板另一侧挡风架上方的位置处安装有固定轴，所述固定轴的外部套接有转板，所述转板一侧的顶板侧面安装有安装块，所述安装块与转板之间安装有弹簧一，所述转板另一侧的顶板侧面安装有挡板，所述挡板与转板接触设置，所述顶板的顶端对应数字书写面的位置处安装有指示板。A fixed shaft is installed at the position above the windshield frame on the other side of the top plate, a rotating plate is sleeved on the outside of the fixed shaft, and a mounting block is installed on the side of the top plate on one side of the rotating plate, and the mounting block is connected to the rotating plate. A spring is installed between the plates, a baffle is installed on the side of the top plate on the other side of the rotating plate, the baffle is arranged in contact with the rotating plate, and an indicator plate is installed at the top of the top plate at the position corresponding to the digital writing surface.

所述呼出气体管的内部安装有挡环，所述呼出气体管的底端安装有活塞外管，所述活塞外管的底端分布有弧形支板，所述活塞外管的内部滑动安装有活塞一，所述弧形支板的内部滑动安装有顶环，所述顶环与活塞一之间通过弹簧二连接。A retaining ring is installed inside the exhaled gas pipe, a piston outer pipe is installed at the bottom end of the exhaled gas pipe, an arc-shaped support plate is distributed at the bottom end of the piston outer pipe, and the inside of the piston outer pipe is slidably installed There is a piston one, a top ring is slidably installed inside the arc-shaped support plate, and the top ring and the piston one are connected by a spring two.

所述弧形支板的外部螺纹连接有螺母，所述螺母的内部开设有环形槽，所述顶环的侧面对应环形槽的位置处安装有凸台。A nut is threadedly connected to the outside of the arc-shaped support plate, an annular groove is formed inside the nut, and a boss is installed on the side surface of the top ring at a position corresponding to the annular groove.

所述呼入气体管的内部安装有活塞二，所述活塞二的底端安装有连接杆二，所述活塞一的底端安装有连接杆一，所述连接杆一与连接杆二之间通过套管连接。Apiston 2 is installed inside the inhaled gas pipe, a connectingrod 2 is installed at the bottom end of thepiston 2, a connectingrod 1 is installed at the bottom end of thepiston 1, and aconnecting rod 1 is installed between theconnecting rod 1 and the connectingrod 2. Connected by casing.

所述呼入气体管的顶端安装有进气管和出气管，所述出气管与呼出气体管的内部连通设置，所述进气管的内部设置有进气单向阀，所述出气管的内部设置有出气单向阀。The top of the inhalation gas pipe is installed with an air inlet pipe and an air outlet pipe, the air outlet pipe is arranged in communication with the interior of the exhaled gas pipe, an air intake check valve is arranged inside the air inlet pipe, and an air inlet pipe is arranged inside the air outlet pipe. There is an outlet check valve.

由于采用了上述技术方案，本发明具有如下有益效果：Owing to adopting the above-mentioned technical scheme, the present invention has the following beneficial effects:

本发明所述的一种便于心胸外科患者肺部恢复使用的训练装置，通过对螺母的位置进行调节，由此对弹簧二进行压缩，由此对活塞一受到的推力进行改变，从而改变训练的强度，通过活塞一的移动带动活塞二的移动把外界的空气抽入到呼入气体管的内部，然后在通过出气管进入到呼出气体管的内部，最终进入到氧气面罩内，由此便于进行氧气的供给，通过排出的气流从矩形出气通道的内部流出，然后带动挡风架进行转动，然后再在齿轮一和齿轮二的传动下带动安装盘进行转动，使得数字书写面与指示板的接触位置发生变化，由此对排气量进行测量。The training device of the present invention, which is convenient for the recovery of the lungs of patients in cardiothoracic surgery, adjusts the position of the nut, thereby compressing the second spring, thereby changing the thrust received by the first piston, thereby changing the training effect. Intensity, the movement ofpiston 1 drives the movement ofpiston 2 to draw the outside air into the interior of the exhaled gas pipe, and then enters the interior of the exhaled gas pipe through the exit pipe, and finally enters the oxygen mask, which is convenient for carrying out The supply of oxygen flows out from the interior of the rectangular air outlet through the exhausted airflow, and then drives the windshield to rotate, and then drives the mounting plate to rotate under the transmission ofgear 1 andgear 2, so that the digital writing surface is in contact with the indicator board. The position changes, whereby the exhaust gas volume is measured.

附图说明Description of drawings

图1为本发明的立体结构示意图；Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

图2为本发明的第一剖面图；Fig. 2 is the first sectional view of the present invention;

图3为本发明的第二剖面图；Fig. 3 is the second sectional view of the present invention;

图4为本发明A1端局部放大图；Fig. 4 is a partial enlarged view of end A1 of the present invention;

图5为本发明A2端局部放大图；5 is a partial enlarged view of the A2 end of the present invention;

1、氧气面罩；2、呼出气体管；3、呼入气体管；4、呼出气流量监测结构；5、呼出阻挡结构；6、连接结构；7、挡环；8、矩形出气通道；9、安装轴；10、挡风架；11、齿轮一；12、转轴；13、安装盘；14、数字书写面；15、齿轮二；16、顶板；17、指示板；18、固定轴；19、转板；20、安装块；21、弹簧一；22、挡板；23、活塞外管；24、弧形支板；25、活塞一；26、弹簧二；27、顶环；28、螺母；29、凸台；30、连接杆一；31、套管；32、连接杆二；33、活塞二；34、进气管；35、进气单向阀；36、出气管；37、出气单向阀。1. Oxygen mask; 2. Exhaled air tube; 3. Inhaled air tube; 4. Expired air flow monitoring structure; 5. Exhaled air blocking structure; 6. Connection structure; 7. Blocking ring; 8. Rectangular air outlet channel; 9. Installation shaft; 10, windshield; 11, gear one; 12, rotating shaft; 13, mounting plate; 14, digital writing surface; 15, gear two; 16, top plate; 17, indicator plate; 18, fixed shaft; 19, Rotary plate; 20, installation block; 21, spring one; 22, baffle plate; 23, piston outer pipe; 24, arc support plate; 25, piston one; 26, spring two; 27, top ring; 28, nut; 29, boss; 30, connecting rod one; 31, casing; 32, connecting rod two; 33, piston two; 34, intake pipe; 35, intake check valve; 36, outlet pipe; 37, outlet one-way valve.

具体实施方式Detailed ways

通过下面的实施例可以详细的解释本发明，公开本发明的目的旨在保护本发明范围内的一切技术改进。The present invention can be explained in detail through the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

结合附图1~5中的一种便于心胸外科患者肺部恢复使用的训练装置，包括氧气面罩1，氧气面罩1的气管位置处连接有呼出气体管2，呼出气体管2的一侧安装有呼入气体管3，使得气流能够从呼出气体管2的内部排出，然后外界的气流经过呼入气体管3最终在回流到呼出气体管2的内部，呼出气体管2的另一侧安装有呼出气流量监测结构4，通过呼出气流量监测结构4便于对呼出气体量进行测量呼出气体管2的内部安装有呼出阻挡结构5，呼出气体管2和呼入气体管3之间通过连接结构6连接。A kind of training device that is convenient for cardiothoracic surgery patient's lung recovery in conjunction with accompanyingdrawing 1～5, comprisesoxygen mask 1, the trachea position ofoxygen mask 1 is connected withexhalation gas pipe 2, and one side ofexhalation gas pipe 2 is installed with The inhaledgas pipe 3 makes the airflow be discharged from the inside of the exhaledgas pipe 2, and then the external airflow passes through the inhaledgas pipe 3 and finally returns to the inside of the exhaledgas pipe 2. The other side of the exhaledgas pipe 2 is equipped with an exhaled gas. Air flow monitoring structure 4, through the exhaled air flow monitoring structure 4, it is convenient to measure the amount of exhaled air. The exhaledair pipe 2 is provided with an exhaledblocking structure 5, and the exhaledair pipe 2 and theexpiratory air pipe 3 are connected by a connectingstructure 6. .

呼出气流量监测结构4包括安装在呼出气体管2上的矩形出气通道8，矩形出气通道8的内部安装有安装轴9，安装轴9的一端贯穿且延伸至矩形出气通道8的外部并连接有齿轮一11，矩形出气通道8内的安装轴9上安装有挡风架10，呼出气体管2中的气流从矩形出气通道8的位置处排出，带动挡风架10进行转动，由此带动安装轴9进行转动，使得齿轮一11随着进行转动，安装轴9通过轴承座内的轴承安装在矩形出气通道8中。The exhaled air flow monitoring structure 4 includes a rectangularair outlet channel 8 installed on the exhaledair tube 2, amounting shaft 9 is installed inside the rectangularair outlet channel 8, and one end of theinstallation shaft 9 penetrates and extends to the outside of the rectangularair outlet channel 8 and is connected with. Gear one 11, awindshield frame 10 is installed on theinstallation shaft 9 in the rectangularair outlet channel 8, and the airflow in the exhaledgas pipe 2 is discharged from the position of the rectangularair outlet channel 8, which drives thewindshield frame 10 to rotate, thereby driving the installation. Theshaft 9 rotates, so that the gear one 11 rotates along with it, and theinstallation shaft 9 is installed in the rectangularair outlet channel 8 through the bearing in the bearing seat.

矩形出气通道8的顶端安装有顶板16，顶板16远离挡风架10一侧的面上安装有转轴12，转轴12也通过轴承座内的轴承安装在挡风架10上，转轴12的顶端安装有安装盘13，安装盘13的表面分布有数字书写面14，数字书写面14上依次书写有数字，安装盘13的内部设置有齿轮二15，齿轮一11与齿轮二15啮合连接，齿轮一11转动带动齿轮二15进行转动，由此使得安装盘13进行转动。Atop plate 16 is installed on the top of therectangular air outlet 8, and a rotatingshaft 12 is installed on the surface of thetop plate 16 away from thewindshield frame 10. The rotatingshaft 12 is also installed on thewindshield frame 10 through the bearing in the bearing seat, and the top of the rotatingshaft 12 is installed on thewindshield frame 10. There is aninstallation plate 13, the surface of theinstallation plate 13 is distributed with anumber writing surface 14, and numbers are written on thenumber writing surface 14 in turn, the inside of theinstallation plate 13 is provided with a gear two 15, the gear one 11 is meshed with the gear two 15, and the gear one is connected. The rotation of 11 drives thesecond gear 15 to rotate, thereby making themounting plate 13 rotate.

顶板16另一侧挡风架10上方的位置处安装有固定轴18，固定轴18的外部套接有转板19，转板19一侧的顶板16侧面安装有安装块20，安装块20与转板19之间安装有弹簧一21，转板19另一侧的顶板16侧面安装有挡板22，挡板22与转板19接触设置，使得在挡风架10进行正传时能够对转板19形成推力，由此使得弹簧一21被压缩，在挡风架10过去后，转板19在弹簧一21的作用下复位，而在挡风架10反转时，由于挡板22的设置，使得转板19不会发生偏移，从而来防止挡风架10发生反转，由此也能够防止安装盘13发生反转，顶板16的顶端对应数字书写面14的位置处安装有指示板17，通过指示板17与数字书写面14的对应位置进行观察，然后进行计算，由此对挡风架10的转动圈数进行测量。Afixed shaft 18 is installed at the position above thewindshield frame 10 on the other side of thetop plate 16, arotating plate 19 is sleeved on the outside of thefixed shaft 18, and amounting block 20 is installed on the side of thetop plate 16 on one side of therotating plate 19. Aspring 21 is installed between therotating plates 19, and abaffle plate 22 is installed on the side of thetop plate 16 on the other side of therotating plate 19. Thebaffle plate 22 is arranged in contact with the rotatingplate 19, so that thewindshield frame 10 can be rotated in the forward direction. Theplate 19 forms a thrust, so that the spring one 21 is compressed. After thewindshield 10 passes, theturning plate 19 is reset under the action of the spring one 21. When thewindshield 10 is reversed, due to the setting of thebaffle 22 , so that theturning plate 19 will not be offset, so as to prevent thewindshield frame 10 from being reversed, thereby also preventing theinstallation plate 13 from being reversed. 17. Observe the corresponding positions of theindicator plate 17 and thedigital writing surface 14, and then perform calculation, thereby measuring the number of rotations of thewindshield frame 10.

呼出气体管2的内部安装有挡环7，呼出气体管2的底端安装有活塞外管23，活塞外管23的底端分布有弧形支板24，活塞外管23的内部滑动安装有活塞一25，弧形支板24的内部滑动安装有顶环27，顶环27与活塞一25之间通过弹簧二26连接，通过对顶环27与挡环7之间的距离进行调节，由此对挡环7对活塞一25产生的力的大小进行改变，由此便于患者进行不同强度的锻炼作业。A retainingring 7 is installed inside the exhaledair pipe 2, a pistonouter pipe 23 is installed at the bottom end of the exhaledair pipe 2, an arc-shapedsupport plate 24 is distributed at the bottom end of the pistonouter pipe 23, and the interior of the pistonouter pipe 23 is slidably installed with Piston one 25, atop ring 27 is slidably installed inside thearc support plate 24, thetop ring 27 and the piston one 25 are connected by a spring two 26, and the distance between thetop ring 27 and thestop ring 7 is adjusted by adjusting the distance between thetop ring 27 and thestop ring 7. The magnitude of the force generated by the pair of blockingrings 7 on the piston one 25 is changed, so that it is convenient for the patient to perform exercise operations of different intensities.

弧形支板24的外部螺纹连接有螺母28，螺母28的内部开设有环形槽，顶环27的侧面对应环形槽的位置处安装有凸台29，凸台29设置在弧形支板24与弧形支板24之间的缝隙处，通过对螺母28进行转动，由此便于对顶环27的位置进行调节。Anut 28 is threadedly connected to the outside of the arc-shapedsupport plate 24, an annular groove is provided inside thenut 28, aboss 29 is installed on the side of thetop ring 27 corresponding to the annular groove, and theboss 29 is arranged on the arc-shapedsupport plate 24 and the annular groove. At the gap between the arc-shapedsupport plates 24 , the position of thetop ring 27 can be easily adjusted by rotating thenut 28 .

呼入气体管3的内部安装有活塞二33，活塞二33的底端安装有连接杆二32，活塞一25的底端安装有连接杆一30，连接杆一30与连接杆二32之间通过套管31连接，通过对套管31进行安装，由此便于对连接杆一30和连接杆二32进行连接固定。A piston two 33 is installed inside the inhaledgas pipe 3, a connecting rod two 32 is installed at the bottom end of the piston two 33, a connecting rod one 30 is installed at the bottom end of the piston one 25, and between the connecting rod one 30 and the connecting rod two 32 The connection through thesleeve 31 and the installation of thesleeve 31 facilitate the connection and fixation of the first connectingrod 30 and the second connectingrod 32 .

呼入气体管3的顶端安装有进气管34和出气管36，出气管36与呼出气体管2的内部连通设置，进气管34的内部设置有进气单向阀35，出气管36的内部设置有出气单向阀37，由此使得外界的气流能够通过进气管34进入到呼入气体管3的内部，然后在通过出气管36进入到呼出气体管2的内部，便于使用者的呼入使用。The top of theinhalation gas pipe 3 is provided with anair intake pipe 34 and anair outlet pipe 36, theair outlet pipe 36 is arranged in communication with the interior of the exhaledgas pipe 2, theair intake pipe 34 is provided with an airintake check valve 35, and the interior of theair outlet pipe 36 is provided with There is an air outlet one-way valve 37, so that the air flow from the outside can enter the interior of the exhaledair pipe 3 through theair inlet pipe 34, and then enter the interior of the exhaledair pipe 2 through theair outlet pipe 36, which is convenient for the user's inhalation and use. .

实施例1，一种便于心胸外科患者肺部恢复使用的训练装置，在使用的时候，根据训练的强度需求对螺母28进行转动，由此便于对顶环27的位置进行调节，实现了顶环27与挡环7之间的距离调节，由此对挡环7对活塞一25产生的力的大小进行改变，由此便于患者进行不同强度的锻炼作业，在通过对对套管31进行安装，由此便于对连接杆一30和连接杆二32进行连接固定，把氧气面罩1罩在患者的面部，然后向外的呼出气体，在气流的作用下使得活塞一25向外移动，在连接结构6的传动下带动活塞二33也向外进行移动，活塞二33向外移动使得外界的空气沿着进气管34进入到呼入气体管3的内部，在活塞一25从矩形出气通道8的位置通过时，带动挡风架10进行转动，由此带动安装轴9进行转动，使得齿轮一11随着进行转动，齿轮一11转动带动齿轮二15进行转动，由此使得安装盘13进行转动，由此使得指示板17与数字书写面14的对应位置发生变化，然后进行计算，由此对挡风架10的转动圈数进行测量，然后在呼出气体管2中的气流排出后，活塞一25在弹簧二26的作用下快速的复位，在连接结构6带动下使得活塞二33也快速的复位，此时呼入气体管3内的气流在活塞二33的作用下通过出气管36进入到呼出气体管2的内部，由此便于使用者呼入使用。Embodiment 1, a training device that is convenient for the recovery of the lungs of patients in cardiothoracic surgery. When in use, thenut 28 is rotated according to the strength requirements of the training, thereby facilitating the adjustment of the position of thetop ring 27 and realizing the top ring. The distance between 27 and the blockingring 7 is adjusted, thereby changing the size of the force generated by the blockingring 7 on thepiston 1 25, thereby facilitating the patient to perform exercise operations of different intensities. After installing thesleeve 31, Therefore, it is convenient to connect and fix the connectingrod 1 30 and the connectingrod 2 32, cover theoxygen mask 1 on the face of the patient, and then exhale the gas outward, and make the piston one 25 move outward under the action of the airflow. Under the transmission of 6, the second piston 33 is also driven to move outward, and the second piston 33 moves outward, so that the outside air enters the interior of the inhaledgas pipe 3 along theintake pipe 34, and the piston one 25 exits from therectangular air outlet 8. The position of thechannel 8 When passing through, thewindshield frame 10 is driven to rotate, thereby driving theinstallation shaft 9 to rotate, so that the gear one 11 rotates along with it, and the rotation of the gear one 11 drives the gear two 15 to rotate, thereby causing the mountingplate 13 to rotate. This causes the corresponding positions of theindicator plate 17 and thedigital writing surface 14 to change, and then calculates to measure the number of revolutions of thewindshield frame 10. Then, after the air flow in the exhaledair pipe 2 is discharged, the piston one 25 is in the Under the action of thesecond spring 26, it is quickly reset, and the second piston 33 is also quickly reset under the driving of the connectingstructure 6. At this time, the airflow in the inhaledgas pipe 3 enters the exhaled gas through theoutlet pipe 36 under the action of the second piston 33. The inside of thetube 2 is convenient for the user to inhale and use.

本发明未详述部分为现有技术，尽管结合优选实施方案具体展示和介绍了本发明，具体实现该技术方案方法和途径很多，以上仅是本发明的优选实施方式，但所属领域的技术人员应该明白，在不脱离所附权利要求书所限定的本发明的精神和范围内，在形式上和细节上可以对本发明做出各种变化，均为本发明的保护范围。The part that is not described in detail in the present invention is the prior art. Although the present invention is specifically shown and introduced in conjunction with the preferred embodiments, there are many methods and approaches to realize the technical solution. The above are only the preferred embodiments of the present invention, but those skilled in the art It should be understood that, without departing from the spirit and scope of the present invention defined by the appended claims, various changes can be made to the present invention in form and detail, which are all within the protection scope of the present invention.

Claims (8)

Translated fromChinese

1.一种便于心胸外科患者肺部恢复使用的训练装置，包括氧气面罩（1），其特征是：所述氧气面罩（1）的气管位置处连接有呼出气体管（2），所述呼出气体管（2）的一侧安装有呼入气体管（3），所述呼出气体管（2）的另一侧安装有呼出气流量监测结构（4），所述呼出气体管（2）的内部安装有呼出阻挡结构（5），所述呼出气体管（2）和呼入气体管（3）之间通过连接结构（6）连接。1. A training device for the recovery of the lungs of patients in cardiothoracic surgery, comprising an oxygen mask (1), characterized in that an exhalation gas tube (2) is connected to the trachea of the oxygen mask (1), and the exhalation One side of the gas pipe (2) is provided with an exhaled gas pipe (3), the other side of the exhaled gas pipe (2) is provided with an exhaled gas flow monitoring structure (4), and the exhaled gas pipe (2) An exhalation blocking structure (5) is installed inside, and the exhalation gas pipe (2) and the exhalation gas pipe (3) are connected by a connecting structure (6).2.根据权利要求1所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述呼出气流量监测结构（4）包括安装在呼出气体管（2）上的矩形出气通道（8），所述矩形出气通道（8）的内部安装有安装轴（9），所述安装轴（9）的一端贯穿且延伸至矩形出气通道（8）的外部并连接有齿轮一（11），所述矩形出气通道（8）内的安装轴（9）上安装有挡风架（10）。2 . The training device according to claim 1 , characterized in that: the expiratory air flow monitoring structure (4) comprises a rectangular outlet air mounted on the expiratory air pipe (2) A channel (8), an installation shaft (9) is installed inside the rectangular air outlet channel (8), and one end of the installation shaft (9) penetrates and extends to the outside of the rectangular air outlet channel (8) and is connected with a gear 1 ( 11), a wind shield (10) is installed on the installation shaft (9) in the rectangular air outlet channel (8).3.根据权利要求2所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述矩形出气通道（8）的顶端安装有顶板（16），所述顶板（16）远离挡风架（10）一侧的面上安装有转轴（12），所述转轴（12）的顶端安装有安装盘（13），所述安装盘（13）的表面分布有数字书写面（14），所述安装盘（13）的内部设置有齿轮二（15），所述齿轮一（11）与齿轮二（15）啮合连接。3. A training device for facilitating recovery of the lungs of patients in cardiothoracic surgery according to claim 2, characterized in that: a top plate (16) is installed on the top of the rectangular air outlet channel (8), and the top plate (16) A rotating shaft (12) is installed on the side away from the windshield frame (10), a mounting plate (13) is installed on the top of the rotating shaft (12), and a digital writing surface (13) is distributed on the surface of the mounting plate (13). 14), a second gear (15) is provided inside the mounting plate (13), and the first gear (11) is meshed with the second gear (15).4.根据权利要求3所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述顶板（16）另一侧挡风架（10）上方的位置处安装有固定轴（18），所述固定轴（18）的外部套接有转板（19），所述转板（19）一侧的顶板（16）侧面安装有安装块（20），所述安装块（20）与转板（19）之间安装有弹簧一（21），所述转板（19）另一侧的顶板（16）侧面安装有挡板（22），所述挡板（22）与转板（19）接触设置，所述顶板（16）的顶端对应数字书写面（14）的位置处安装有指示板（17）。4 . The training device according to claim 3 , characterized in that: a fixed shaft is installed at a position above the windshield frame ( 10 ) on the other side of the top plate ( 16 ). (18), a rotating plate (19) is sleeved on the outside of the fixed shaft (18), a mounting block (20) is installed on the side of the top plate (16) on one side of the rotating plate (19), and the mounting block ( 20) A spring one (21) is installed between the rotating plate (19), and a baffle (22) is installed on the side of the top plate (16) on the other side of the rotating plate (19). The rotating plate (19) is arranged in contact, and an indicating plate (17) is installed at the position of the top of the top plate (16) corresponding to the digital writing surface (14).5.根据权利要求1所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述呼出气体管（2）的内部安装有挡环（7），所述呼出气体管（2）的底端安装有活塞外管（23），所述活塞外管（23）的底端分布有弧形支板（24），所述活塞外管（23）的内部滑动安装有活塞一（25），所述弧形支板（24）的内部滑动安装有顶环（27），所述顶环（27）与活塞一（25）之间通过弹簧二（26）连接。5 . The training device according to claim 1 , characterized in that a blocking ring ( 7 ) is installed inside the exhaled air pipe ( 2 ), and the exhaled air pipe A piston outer tube (23) is installed at the bottom end of (2), an arc-shaped support plate (24) is distributed at the bottom end of the piston outer tube (23), and a piston is slidably installed inside the piston outer tube (23). One (25), a top ring (27) is slidably installed inside the arc-shaped support plate (24), and the top ring (27) and the first piston (25) are connected by a second spring (26).6.根据权利要求5所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述弧形支板（24）的外部螺纹连接有螺母（28），所述螺母（28）的内部开设有环形槽，所述顶环（27）的侧面对应环形槽的位置处安装有凸台（29）。6. A training device for facilitating the recovery of the lungs of patients in cardiothoracic surgery according to claim 5, characterized in that: a nut (28) is threadedly connected to the external thread of the arc-shaped support plate (24), and the nut ( 28) is provided with an annular groove, and a boss (29) is installed on the side surface of the top ring (27) corresponding to the position of the annular groove.7.根据权利要求5所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述呼入气体管（3）的内部安装有活塞二（33），所述活塞二（33）的底端安装有连接杆二（32），所述活塞一（25）的底端安装有连接杆一（30），所述连接杆一（30）与连接杆二（32）之间通过套管（31）连接。7. A training device for easy recovery of the lungs of patients in cardiothoracic surgery according to claim 5, characterized in that: a second piston (33) is installed inside the inhaled gas pipe (3), and the second piston (33) is The bottom end of (33) is installed with connecting rod two (32), the bottom end of the piston one (25) is installed with connecting rod one (30), the connecting rod one (30) and the connecting rod two (32) are installed. are connected through a casing (31).8.根据权利要求7所述的一种便于心胸外科患者肺部恢复使用的训练装置，其特征是：所述呼入气体管（3）的顶端安装有进气管（34）和出气管（36），所述出气管（36）与呼出气体管（2）的内部连通设置，所述进气管（34）的内部设置有进气单向阀（35），所述出气管（36）的内部设置有出气单向阀（37）。8 . The training device according to claim 7 , characterized in that: the top of the inhalation gas pipe ( 3 ) is provided with an air intake pipe ( 34 ) and an air outlet pipe ( 36 ). ), the air outlet pipe (36) is arranged in communication with the inside of the exhaled air pipe (2), the air inlet pipe (34) is provided with an air inlet check valve (35), and the inside of the air outlet pipe (36) An air outlet check valve (37) is provided.

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