CN117018564A - a breathing training device - Google Patents

a breathing training device Download PDF

Info

Publication number
CN117018564A
CN117018564A CN202310906611.1A CN202310906611A CN117018564A CN 117018564 A CN117018564 A CN 117018564A CN 202310906611 A CN202310906611 A CN 202310906611A CN 117018564 A CN117018564 A CN 117018564A
Authority
CN
China
Prior art keywords
fixedly installed
breathing
box
box body
top surface
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310906611.1A
Other languages
Chinese (zh)
Inventor
吴小燕
曹俊华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
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 Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN202310906611.1A priority Critical patent/CN117018564A/en
Publication of CN117018564A publication Critical patent/CN117018564A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/18Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

本发明公开了一种呼吸训练器,涉及呼吸训练器技术领域,包括支撑组件,所述支撑组件的顶面固定安装有呼吸箱,所述呼吸箱的内部固定安装有加热装置,所述呼吸箱的一侧表面固定安装有导管装置,所述导管装置的一端固定安装有活塞装置。本发明通过在呼吸箱箱体的表面活动安装透明门,能够透过透明门进行内部药液的观察,防止药液变质无法使用或者补液过多,同时可打开透明门,对箱体内部残留的药液进行清洁,防止影响到二次使用;通过设置聚热板,将电加热器进行隔离,使得其与药液分离,防止长期接触导致粘附药液残留容易损坏且影响加热效果,能够通过聚热板进行加热,不仅降低了药液的影响且易进行清洗操作。

The invention discloses a breathing training device, which relates to the technical field of breathing training devices. It includes a support assembly. A breathing box is fixedly installed on the top surface of the support assembly. A heating device is fixedly installed inside the breathing box. The breathing box A conduit device is fixedly installed on one side surface of the conduit device, and a piston device is fixedly installed on one end of the conduit device. By movablely installing a transparent door on the surface of the breathing box, the present invention can observe the internal medicinal liquid through the transparent door, preventing the medicinal liquid from deteriorating and becoming unusable or replenishing too much fluid. Clean the liquid to prevent it from affecting secondary use; by setting up a heat collecting plate, the electric heater is isolated to separate it from the liquid to prevent long-term contact from causing the residue of the adhered liquid to be easily damaged and affect the heating effect. It can be passed The heat collecting plate is used for heating, which not only reduces the impact of the liquid medicine but also facilitates cleaning operations.

Description

Respiration training device
Technical Field
The invention relates to the technical field of breath trainers, in particular to a breath trainer.
Background
During normal inhalation, the diaphragm contracts and the external intercostal muscles contract, and when the person inhales forcefully, inhalation auxiliary muscles such as trapezius muscles and oblique muscles are needed to assist, and as a result, the chest is lifted up to the limit by the contraction of the muscles, and therefore, the inhalation muscles are required to be exercised. The respiratory trainer adopts the basic principle of impedance training, and a user needs to expend effort to resist the impedance set by the trainer when inhaling through the respiratory trainer so as to increase the respiratory muscle strength and tolerance. The respiratory training is beneficial to improving the chest contraction and expansion capacity of the trainee, and greatly improves the vital capacity, the lung force and the like of the trainee. While related equipment is lacking in the prior art, certain auxiliary medicines are often required to be matched in respiratory training so as to improve training and recovery effects.
In the prior art, a chinese patent document with publication number CN109675260B is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: a respiratory training device capable of exercising thoracic diaphragm muscles. The technical scheme adopted by the invention is as follows: a respiration training device comprises a base, wherein a U-shaped pipe with an upward opening is arranged on one side of the upper surface of the base, and a vertical mounting rack is arranged on the other side of the upper surface of the base; a sliding piston is arranged in each of the two sides of the U-shaped pipe.
In order to solve the problem that the prior art still lacks relevant equipment, simultaneously, often need cooperate certain auxiliary medicine in the breathing training to improve training and recovery effect, the prior art adopts the mode that sets up the breathing training ware and breathes the training to handle, but still can appear electric heating pipe and liquid medicine direct contact, use for a long time and lead to surface adhesion medicine easily, and the case is inhaled only to establish the inconvenient condition of carrying out inside abluent of fluid infusion mouth, and then lead to electric heating pipe to receive the medicine to separate and keep off influence heating effect and fragile consumption, and the inside problem of cleaning more difficult of case of breathing.
Disclosure of Invention
The present invention is directed to a respiratory training device, which solves the above-mentioned problems.
In order to solve the technical problems, the invention adopts the following technical scheme:
the respiratory training device comprises a support assembly, wherein a respiratory box is fixedly arranged on the top surface of the support assembly, a heating device is fixedly arranged in the respiratory box, a conduit device is fixedly arranged on one side surface of the respiratory box, a piston device is fixedly arranged at one end of the conduit device, and the surface of the piston device is fixedly connected with the surface of the support assembly;
the call suction box comprises a box body unit and an accessory unit, wherein the accessory unit is fixedly arranged at the top of the box body unit.
The technical scheme of the invention is further improved as follows: the supporting assembly comprises a supporting bottom plate, a supporting frame is fixedly arranged on the top surface of the supporting bottom plate, and a mounting seat is fixedly arranged on one side of the top surface of the supporting bottom plate.
The technical scheme of the invention is further improved as follows: the utility model provides a portable intelligent cabinet temperature control device, including the case unit, the case unit is including the call for suction case box of fixed mounting at the support frame top surface, the surface movable mounting of call for suction case box has transparent door, the surface fixed mounting of transparent door has the sealing strip, through the surface mounting sealing strip at transparent door, can make the peripheral space of transparent door totally closed, prevent that the liquid medicine seepage from leading to extravagant, can increase the installation fastness of transparent door simultaneously, prevent that the transparent door drops and leads to equipment to appear damaging in the use, just a side surface fixed mounting of call for suction case box has the call for suction mouth installation tube, through the surface movable mounting transparent door at call for suction case box, can see through the transparent door and carry out inside liquid medicine's observation, prevent that the liquid medicine from rotten unable use or the excessive of fluid replacement, can open transparent door simultaneously, clean the remaining liquid medicine of box inside, prevent to influence secondary use.
The technical scheme of the invention is further improved as follows: the accessory unit is including the fluid replacement pipe of fixed mounting at the calling box top surface, calling box's inner chamber top surface fixed mounting has the sterilamp, calling box's top surface one side fixed mounting has the warning light, through setting up the sterilamp, can disinfect the inside bacterium of box, prevents the circumstances of pollution.
The technical scheme of the invention is further improved as follows: the heating device comprises a fixed rod fixedly arranged on the bottom surface of the inner cavity of the breathing box body, an electric heater is fixedly arranged on the inner surface of the fixed rod, a heat collecting plate is fixedly arranged on the inner surface of the breathing box body, the electric heater is isolated by the arrangement of the heat collecting plate, the electric heater is separated from the liquid medicine, the heating effect is prevented from being easily damaged and influenced due to the fact that the liquid medicine is adhered to the electric heater after long-term contact, the electric heater can be heated through the heat collecting plate, and the influence of the liquid medicine is reduced and cleaning operation is easy to carry out.
The technical scheme of the invention is further improved as follows: the catheter device comprises an air duct fixedly arranged on one side surface of the box body of the breathing box, a one-way valve is fixedly arranged on the surface of the air duct, an air return valve pipe is fixedly arranged on the surface of the air duct, one end of the air return valve pipe is fixedly connected with the surface of the box body of the breathing box, and part of air can be prevented from entering the population through the inside of the box body of the breathing box directly through the air duct when being inhaled through the one-way valve, so that the mixing of liquid medicine is reduced.
The technical scheme of the invention is further improved as follows: the piston device comprises a U-shaped pipe fixedly arranged at one end of the air duct, a trigger limiting block is fixedly arranged on the inner surface of the U-shaped pipe, a piston is movably arranged in the U-shaped pipe, a counterweight ball is movably arranged in the U-shaped pipe, the counterweight ball is arranged between the pistons, and the counterweight ball is matched with the pistons to be used, so that respiratory resistance can be effectively generated, and respiratory training can be conveniently carried out.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a respiratory training device, which can observe internal liquid medicine through a transparent door by movably mounting the transparent door on the surface of a respiratory box body, prevent the liquid medicine from going bad and being unable to be used or being excessive in liquid supplementing, and simultaneously can open the transparent door to clean the residual liquid medicine in the box body so as to prevent the influence on secondary use.
2. The invention provides a breathing training device, which can completely seal the space around a transparent door by installing a sealing strip on the surface of the transparent door, prevent waste caused by leakage of liquid medicine, and simultaneously increase the installation firmness of the transparent door and prevent equipment damage caused by falling of the transparent door in use.
3. The invention provides a respiration training device, which is characterized in that an electric heater is isolated by arranging a heat-collecting plate, so that the electric heater is separated from liquid medicine, the phenomenon that the residual adhesive liquid medicine is easy to damage and the heating effect is influenced due to long-term contact is prevented, the electric heater can be heated by the heat-collecting plate, the influence of the liquid medicine is reduced, and the electric heater is easy to clean.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a support assembly according to the present invention;
FIG. 4 is a schematic diagram of the structure of the call box of the present invention;
fig. 5 is a schematic view of the catheter device of the present invention.
In the figure: 1. a support assembly; 2. a call suction box; 3. a heating device; 4. a catheter device; 5. a piston device; 11. a support base plate; 12. a support frame; 13. a mounting base; 21. a call suction box body; 22. a transparent door; 23. a closure strip; 24. a fluid supplementing pipe; 25. a sterilizing lamp; 26. a warning light; 31. a fixed rod; 32. an electric heater; 33. a heat collecting plate; 41. an air duct; 42. a one-way valve; 43. a return air valve tube; 51. a U-shaped tube; 52. triggering a limiting block; 53. a piston; 54. and (5) a counterweight ball.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the invention provides a respiratory training device, which comprises a support component 1, wherein the support component 1 comprises a support bottom plate 11, a support frame 12 is fixedly arranged on the top surface of the support bottom plate 11, a mounting seat 13 is fixedly arranged on one side of the top surface of the support bottom plate 11, a respiratory box 2 is fixedly arranged on the top surface of the support component 1, a heating device 3 is fixedly arranged in the respiratory box 2, a conduit device 4 is fixedly arranged on one side surface of the respiratory box 2, a piston device 5 is fixedly arranged at one end of the conduit device 4, and the surface of the piston device 5 is fixedly connected with the surface of the support component 1; the breathing box 2 comprises a box body unit and an accessory unit, wherein the accessory unit is fixedly arranged at the top of the box body unit, and the effect of training is enhanced by adding liquid medicine into the breathing box 2 and using the breathing box in combination with a heating device, so that the liquid medicine and the absorption gas can be effectively mixed.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the box unit is including the call for suction box 21 of fixed mounting at the support frame 12 top surface, call for suction box 21's surface movable mounting has transparent door 22, transparent door 22's surface fixed mounting has sealing strip 23, and call for suction box 21's one side surface fixed mounting has call for suction mouth installation tube, through at call for suction box 21's surface movable mounting transparent door 22, can see through transparent door 22 and carry out the observation of inside liquid medicine, prevent that the liquid medicine is rotten unable to use or the liquid filling is too much, can open transparent door 22 simultaneously, clean the remaining liquid medicine of box inside, prevent to influence secondary use, the annex unit is including fixed mounting at call for suction box 21 top surface's liquid filling pipe 24, call for suction box 21's inner chamber top surface fixed mounting has sterilizing lamp 25, call for suction box 21's top surface one side fixed mounting has warning lamp 26, heating device 3 is including fixed mounting at call for suction box 21 inner chamber bottom surface's dead lever 31, the inner surface fixed mounting of dead lever 31 has electric heater 32, call for suction box 21's inner surface fixed mounting has the electric heater 33, it can be influenced by the electric heater to gather the liquid medicine through setting up 33, it is difficult to carry out the heat with the liquid medicine that the long-term contact and has been reduced the effect of heat, can only to keep off the liquid medicine, the effect is easy to be influenced by contacting and can's heat, the liquid medicine is easy to reduce the effect is only through the heat 33, and can be prevented from contacting the liquid medicine is easy to be washed.
Example 3
As shown in fig. 1-5, on the basis of embodiments 1-2, the present invention provides a technical solution: preferably, the catheter device 4 comprises an air duct 41 fixedly installed on one side surface of the respiratory box body 21, a one-way valve 42 is fixedly installed on the surface of the air duct 41, an air return valve pipe 43 is fixedly installed on the surface of the air duct 41, one end of the air return valve pipe 43 is fixedly connected with the surface of the respiratory box body 21, the piston device 5 comprises a U-shaped pipe 51 fixedly installed at one end of the air duct 41, a trigger limiting block 52 is fixedly installed on the inner surface of the U-shaped pipe 51, a piston 53 is movably installed in the U-shaped pipe 51, a counterweight ball 54 is movably installed in the U-shaped pipe 51, the counterweight ball 54 is arranged between the pistons 53, the piston 53 moves to contact with the trigger limiting block 52, so that the prompting lamp 26 is lightened, and a user is timely reminded of ventilation operation, thereby improving the respiratory training efficiency.
The following specifically describes the working principle of the respiratory trainer.
As shown in fig. 1 to 5, when the respiratory training device is used, the auxiliary liquid medicine is added into the respiratory training device through the liquid supplementing pipe 24 and does not exceed the height of the air duct 41, the respiratory nozzle is connected to the respiratory nozzle mounting pipe of the respiratory nozzle box body 21, the internal air pressure of the respiratory nozzle box body 21 is increased by blowing air, the piston 53 and the counterweight ball 54 move in the U-shaped pipe through the one-way valve 42 until the trigger limiting block 52 is contacted, the prompting lamp 26 is lightened at the moment, then the air suction operation is carried out, the piston 53 contacts the other group of trigger limiting blocks 52, at the moment, the air enters the respiratory nozzle box body 21 through the air return pipe 43, passes through the water bath and carries medicine mist to be absorbed, the electric heater 32 can be started to heat the heat collecting plate 33, the benefit of medicine is exerted, and after the use is finished, the transparent door 22 can be opened for internal cleaning.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1.一种呼吸训练器,包括支撑组件(1),其特征在于:所述支撑组件(1)的顶面固定安装有呼吸箱(2),所述呼吸箱(2)的内部固定安装有加热装置(3),所述呼吸箱(2)的一侧表面固定安装有导管装置(4),所述导管装置(4)的一端固定安装有活塞装置(5),且所述活塞装置(5)的表面和支撑组件(1)的表面固定连接;1. A breathing trainer, comprising a support assembly (1), characterized in that: a breathing box (2) is fixedly installed on the top surface of the support assembly (1), and a breathing box (2) is fixedly installed inside the breathing box (2). Heating device (3), a conduit device (4) is fixedly installed on one side surface of the breathing box (2), a piston device (5) is fixedly installed on one end of the conduit device (4), and the piston device (5) The surface of 5) is fixedly connected to the surface of the support component (1); 所述呼吸箱(2)包括有箱体单元和附件单元,所述附件单元固定安装在箱体单元的顶部。The breathing box (2) includes a box unit and an accessory unit, and the accessory unit is fixedly installed on the top of the box unit. 2.根据权利要求1所述的一种呼吸训练器,其特征在于:所述支撑组件(1)包括有支撑底板(11),所述支撑底板(11)的顶面固定安装有支撑架(12),所述支撑底板(11)的顶面一侧固定安装有安装座(13)。2. A breathing trainer according to claim 1, characterized in that: the support assembly (1) includes a support bottom plate (11), and a support frame (11) is fixedly installed on the top surface of the support bottom plate (11). 12), a mounting base (13) is fixedly installed on one side of the top surface of the supporting bottom plate (11). 3.根据权利要求2所述的一种呼吸训练器,其特征在于:所述箱体单元包括有固定安装在支撑架(12)顶面的呼吸箱箱体(21),所述呼吸箱箱体(21)的表面活动安装有透明门(22),所述透明门(22)的表面固定安装有封闭条(23),且所述呼吸箱箱体(21)的一侧表面固定安装有呼吸嘴安装管。3. A breathing training device according to claim 2, characterized in that: the box unit includes a breathing box box (21) fixedly installed on the top surface of the support frame (12), and the breathing box box A transparent door (22) is movably installed on the surface of the body (21), a closing strip (23) is fixedly installed on the surface of the transparent door (22), and a side surface of the breathing box body (21) is fixedly installed. Breathing mouthpiece installation tube. 4.根据权利要求3所述的一种呼吸训练器,其特征在于:所述附件单元包括有固定安装在呼吸箱箱体(21)顶面的补液管(24),所述呼吸箱箱体(21)的内腔顶面固定安装有灭菌灯(25),所述呼吸箱箱体(21)的顶面一侧固定安装有提示灯(26)。4. A breathing training device according to claim 3, characterized in that: the accessory unit includes a rehydration tube (24) fixedly installed on the top surface of the breathing box body (21), and the breathing box body A sterilization lamp (25) is fixedly installed on the top surface of the inner cavity of (21), and a reminder light (26) is fixedly installed on one side of the top surface of the breathing box body (21). 5.根据权利要求3所述的一种呼吸训练器,其特征在于:所述加热装置(3)包括有固定安装在呼吸箱箱体(21)内腔底面的固定杆(31),所述固定杆(31)的内表面固定安装有电加热器(32),所述呼吸箱箱体(21)的内表面固定安装有聚热板(33)。5. A breathing training device according to claim 3, characterized in that: the heating device (3) includes a fixed rod (31) fixedly installed on the bottom surface of the inner cavity of the breathing box body (21), and the An electric heater (32) is fixedly installed on the inner surface of the fixed rod (31), and a heat collecting plate (33) is fixedly installed on the inner surface of the breathing box body (21). 6.根据权利要求2所述的一种呼吸训练器,其特征在于:所述导管装置(4)包括有固定安装在呼吸箱箱体(21)一侧表面的导气管(41),所述导气管(41)的表面固定安装有单向阀(42),所述导气管(41)的表面固定安装有回气阀管(43),且所述回气阀管(43)的一端和呼吸箱箱体(21)的表面固定连接。6. A breathing training device according to claim 2, characterized in that: the conduit device (4) includes an air guide tube (41) fixedly installed on one side surface of the breathing box body (21), and the A one-way valve (42) is fixedly installed on the surface of the air guide pipe (41), an air return valve pipe (43) is fixedly installed on the surface of the air guide pipe (41), and one end of the air return valve pipe (43) and The surface of the breathing box body (21) is fixedly connected. 7.根据权利要求6所述的一种呼吸训练器,其特征在于:所述活塞装置(5)包括有固定安装在导气管(41)一端的U形管(51),所述U形管(51)的内表面固定安装有触发限位块(52),所述U形管(51)的内部活动安装有活塞(53),所述U形管(51)的内部活动安装有配重球(54),且所述配重球(54)设置在活塞(53)之间。7. A breathing training device according to claim 6, characterized in that: the piston device (5) includes a U-shaped tube (51) fixedly installed at one end of the air guide tube (41), and the U-shaped tube A trigger limiter (52) is fixedly installed on the inner surface of (51), a piston (53) is movably installed inside the U-shaped tube (51), and a counterweight is movably installed inside the U-shaped tube (51). Ball (54), and the weight ball (54) is arranged between the pistons (53).
CN202310906611.1A 2023-07-24 2023-07-24 a breathing training device Pending CN117018564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310906611.1A CN117018564A (en) 2023-07-24 2023-07-24 a breathing training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310906611.1A CN117018564A (en) 2023-07-24 2023-07-24 a breathing training device

Publications (1)

Publication Number Publication Date
CN117018564A true CN117018564A (en) 2023-11-10

Family

ID=88632704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310906611.1A Pending CN117018564A (en) 2023-07-24 2023-07-24 a breathing training device

Country Status (1)

Country Link
CN (1) CN117018564A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275722A (en) * 1979-05-04 1981-06-30 Sorensen Harry D Respiratory exerciser and rebreathing device
CN208627296U (en) * 2018-08-09 2019-03-22 成都东恒新材料科技有限公司 A kind of chemical material decomposition reaction apparatus
CN109675260A (en) * 2019-01-11 2019-04-26 郭彩霞 A kind of respiration training
CN212914410U (en) * 2020-05-25 2021-04-09 李霞 A kind of respiratory function training device for patients after chest surgery
CN113663295A (en) * 2021-06-22 2021-11-19 杨明喜 Clinical internal medicine is with breathing exercise testing arrangement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275722A (en) * 1979-05-04 1981-06-30 Sorensen Harry D Respiratory exerciser and rebreathing device
CN208627296U (en) * 2018-08-09 2019-03-22 成都东恒新材料科技有限公司 A kind of chemical material decomposition reaction apparatus
CN109675260A (en) * 2019-01-11 2019-04-26 郭彩霞 A kind of respiration training
CN212914410U (en) * 2020-05-25 2021-04-09 李霞 A kind of respiratory function training device for patients after chest surgery
CN113663295A (en) * 2021-06-22 2021-11-19 杨明喜 Clinical internal medicine is with breathing exercise testing arrangement

Similar Documents

Publication Publication Date Title
CN109675260B (en) Breathing training device
CN113713341A (en) Intracardiac branch of academic or vocational study respiratory training device
CN210384738U (en) A medical breathing trainer
CN113244582B (en) A respiratory training device for respiratory department
CN205796410U (en) A kind of envelope vial-type breathing exercising device
CN117018564A (en) a breathing training device
CN210813767U (en) Breathe internal medicine with breathing trainer
CN210992850U (en) A breathe trainer for department of respiration
CN211328017U (en) Lung function training device
CN211245410U (en) Breathing training device for children
CN210844769U (en) Artificial respiration device for nursing
CN219148860U (en) Breathing device for rescuing
CN207941154U (en) A kind of division of respiratory disease respiration training
CN113663295A (en) Clinical internal medicine is with breathing exercise testing arrangement
CN212141370U (en) Patient is recovered with breathing training ware
CN214714153U (en) Clinical recovered ware of lung function of recovered branch of academic or vocational study
CN214861024U (en) Lung function rehabilitation training device for respiratory department
CN108310565A (en) Disposable bag respirator
CN115518248A (en) Respiratory protection device with purification function
CN214633290U (en) Respirator for respiratory medicine
CN204193234U (en) Internal medicine respiratory organ
CN219963882U (en) Portable respiration training device
CN223144056U (en) Breathing auxiliary training device for severe patients
CN2624941Y (en) Ball type one-way control valve in Y-tube
CN215938952U (en) Department of respiration patient's pulmonary function rehabilitation training device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination