CN213191883U

CN213191883U - Breathing device for cardiovascular internal medicine

Info

Publication number: CN213191883U
Application number: CN202021008073.2U
Authority: CN
Inventors: 杨盛菊; 尹定枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-05-14
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a cardiovascular breathing device for internal medicine, which comprises a shell, an oxygen tube, a breathing tube and an artificial breathing tube are sequentially arranged on the outer wall of the shell clockwise, an inner barrel is welded inside the shell, a mounting frame is embedded inside the breathing tube, an air duct penetrates through the middle position of the mounting frame, an air guide cavity is formed between the air duct and the breathing tube, an oxygen channel is formed between the shell and the inner barrel, the oxygen channel is connected with the oxygen tube and the air guide cavity, an air valve is embedded at the position of one side of the oxygen tube on the outer wall of the inner barrel, the utility model is provided with an oxygen channel, a central barrel, an artificial breathing channel and an inner barrel, when artificial respiration is carried out, gas enters from the artificial breathing tube and then enters the artificial breathing channel, passes through the artificial breathing channel to enter the air duct, and is guided to the lung of a patient by the air duct, so that the patient can passively breathe air.

Description

Breathing device for cardiovascular internal medicine

Technical Field

The utility model belongs to the technical field of respiratory device, concretely relates to cardiovascular respiratory device for internal medicine.

Background

The breathing device is an important auxiliary device for rescuing patients with respiratory arrest and severe respiratory depression in cardiovascular medicine, and comprises an artificial breathing device and an oxygen inhalation device, wherein an oxygen inhalation connector is reserved on the conventional artificial breathing device, so that the alternation of artificial co-breathing and oxygen inhalation is convenient to realize, and the better rescue is facilitated.

However, there are some defects in the current breathing apparatus in the current market in the use, for example artificial respiration passageway and oxygen uptake passageway share each other in current device, gaseous circulation each other, the speed that the inside bacterium of device passageway bred has been accelerated, sanitary conditions and the security of device in the use have been reduced, the probability of patient's second degree infection has been improved, current device is when carrying out the switching between artificial respiration and the oxygen uptake operation in addition, it just can realize to need the manual valve of opening and close of making a round trip, and the operation of valve opening and close is comparatively troublesome, lead to the switching time longer, influence first aid efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiovascular breathing device for internal medicine to switch between the comparatively trouble problem of operation between artificial respiration passageway and the oxygen uptake passageway sharing and artificial respiration and the oxygen uptake among the current device of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a breathing device for cardiovascular internal medicine comprises a shell, wherein an oxygen tube, a breathing tube and an artificial breathing tube are sequentially arranged on the outer wall of the shell in a clockwise mode, an inner barrel is welded inside the shell, a mounting frame is embedded inside the breathing tube, an air guide tube penetrates through the middle position of the mounting frame, an air guide cavity is formed between the air guide tube and the breathing tube, an oxygen channel is formed between the shell and the inner barrel and is connected with the oxygen tube and the air guide cavity, an air valve is embedded in the position, located on one side of the oxygen tube, of the outer wall of the inner barrel, an electrified magnetic plate is installed inside the air valve, springs and telescopic rods are respectively welded on the outer walls of two sides of the electrified magnetic plate, a sealing magnetic plate is welded at one end, away from the electrified magnetic plate, of the spring, a sealing ball is welded on the outer wall of one side, away from the spring, of the sealing, the central barrel is characterized in that an artificial respiration channel is formed between the central barrel and the inner barrel, the artificial respiration channel is connected with an artificial respiration tube and an air guide tube, an air inlet hole and an air outlet hole are formed in the outer wall of the central barrel, the air inlet hole is located on one side of the air outlet hole, a switch is mounted on the inner wall of the central barrel and located on one side of the air outlet hole, a central shaft is welded at the middle position inside the central barrel, a sleeve is sleeved on the central shaft, a pressing plate is welded on the outer wall of the sleeve, and the electrified magnetic plate is electrically connected with the switch.

Preferably, the breathing tube and the artificial breathing tube are both sleeved with masks.

Preferably, the number of the pressing plates is two, an included angle between the two pressing plates is a degree, and the two pressing plates are respectively located on two sides of the switch.

Preferably, the central lines of the air inlet hole and the air outlet hole are respectively positioned on the same straight line with the central lines of the artificial respiration tube and the air duct.

Preferably, the telescopic links are provided with two, and two telescopic links are connected with the sealed magnetic plate by penetrating through the electrified magnetic plate, and the two telescopic links are respectively located on two sides of the spring.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model is provided with an oxygen channel, a central barrel, an artificial respiration channel and an inner barrel, when artificial respiration is carried out, gas enters from the artificial respiration tube and then enters the artificial respiration channel and passes through the artificial respiration channel to enter the air duct, the air duct guides the gas to the lung of a patient, so that the patient can breathe air passively, when oxygen-assisted respiration is carried out, oxygen enters from the oxygen tube and then enters the oxygen channel and passes through the oxygen channel to enter the air duct cavity, so that the patient can breathe actively, therefore, under the state that the patient can not breathe actively, the emergency treatment operation of artificial respiration is carried out on the patient through the device, and under the condition that the patient still can breathe actively, the device transmits oxygen to the patient, the patient can obtain sufficient oxygen, and the inner barrel and the central barrel are isolated from each other, the respiration channels under different states are formed, the artificial respiration and the oxygen-assisted respiration are not interfered with each other, and the sanitation and the use safety of the device in the use process are improved.

(2) The utility model is provided with a sleeve, a pressing plate, a switch and an air valve, when artificial respiration is carried out, partial gas enters the interior of a central barrel, the pressing plate is pushed to rotate, thereby the trigger switch is closed, after the switch is closed, the interior of the air valve is powered off by a magnetic plate, the sealing of an oxygen tube is completed by a sealing ball and the sealing magnetic plate under the rebounding of a spring, thereby avoiding oxygen entering when the artificial respiration is carried out, after the artificial respiration is finished, the pressing plate automatically turns around under the self gravity, the trigger switch is started, thereby the powered magnetic plate is powered on, the opening operation of the air valve is completed, the oxygen tube and an oxygen channel are in a conducting state, so as to observe whether a patient can realize active respiration, if the patient still can not actively breathe, the artificial respiration is carried out again, the opening and closing of the valve are not required to be carried out manually in the whole process, the air valve is, effectively saved the time that switch consumption between artificial respiration and the oxygen is supplementary, improved first aid efficiency, simultaneously through closing of pneumatic valve, can effectively guarantee the seal of patient's nasal cavity department when carrying out artificial respiration for the gas that artificial respiration insufflates can effectively get into patient's lung, realizes effective first aid.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the housing of the present invention;

FIG. 3 is a front view of the center barrel of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

FIG. 5 is an enlarged view of the point B of the present invention;

in the figure: 1-shell, 2-oxygen tube, 3-oxygen channel, 4-central barrel, 5-respiratory tube, 6-artificial respiratory channel, 7-inner barrel, 8-artificial respiratory tube, 9-sleeve, 10-pressing plate, 11-central shaft, 12-air inlet, 13-air outlet, 14-switch, 15-sealing ball, 16-sealing magnetic plate, 17-spring, 18-air valve, 19-telescopic rod, 20-electrified magnetic plate, 21-air conducting cavity, 22-air conducting tube and 23-mounting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a breathing device for cardiovascular internal medicine comprises a shell 1, an oxygen tube 2, a breathing tube 5 and an artificial breathing tube 8 are sequentially and clockwise installed on the outer wall of the shell 1, an inner barrel 7 is welded inside the shell 1, a mounting frame 23 is embedded inside the breathing tube 5, an air duct 22 penetrates through the middle position of the mounting frame 23, an air guide cavity 21 is formed between the air duct 22 and the breathing tube 5, the air duct 22 and the air guide cavity 21 are respectively used for realizing the air guide effect of artificial respiration and oxygen assisted respiration, the air duct 22 is inserted into the mouth of a patient, so that air can smoothly and passively enter the lung of the patient during artificial respiration, the air guide cavity 21 is used for realizing the active inhalation of the patient, an oxygen channel 3 is formed between the shell 1 and the inner barrel 7, the oxygen channel 3 is connected with the oxygen tube 2 and the air guide cavity 21, an air valve 18 is embedded in the position on one side of the oxygen tube, the oxygen tube 2 is communicated and sealed by opening and closing the air valve 18, the time consumed by switching between artificial respiration and oxygen assistance is effectively saved, the first-aid efficiency is improved, the electrified magnetic plate 20 is arranged in the air valve 18, the outer walls of two sides of the electrified magnetic plate 20 are respectively welded with the spring 17 and the telescopic rod 19, one end of the spring 17, which is far away from the electrified magnetic plate 20, is welded with the sealed magnetic plate 16, the outer wall of one side, which is far away from the spring 17, of the sealed magnetic plate 16 is welded with the sealing ball 15, the inner part of the inner barrel 7 is welded with the central barrel 4, through mutual isolation of the inner barrel 7 and the central barrel 4, the respiration channels in different states are formed, so that the artificial respiration and the oxygen assistance respiration do not interfere with each other, the artificial respiration channel 6 is formed between the central barrel 4 and the inner barrel 7, the artificial respiration channel 6 is connected with the artificial respiration tube 8 and, the inlet port 12 is located one side of venthole 13, install switch 14 on the inner wall of central bucket 4, switch 14 is located one side of venthole 13, the welding of the inside intermediate position department of central bucket 4 has center pin 11, the cover is equipped with sleeve pipe 9 on the center pin 11, sleeve pipe 9 produces the rotation around center pin 11, make two clamp plates 10 can carry out synchronous rotation, thereby realize opening and close of switch 14, the welding has clamp plate 10 on sleeve pipe 9's the outer wall, circular telegram magnetic sheet 20 and switch 14 electric connection.

In order to avoid gas leakage, in the present embodiment, it is preferable that the breathing tube 5 and the artificial breathing tube 8 are both sleeved with masks.

In order to facilitate the pressing of the switch 14 by the pressing plate 10, in this embodiment, preferably, two pressing plates 10 are provided, an included angle between the two pressing plates 10 is 120 degrees, and the two pressing plates 10 are respectively located at two sides of the switch 14.

In order to ensure the accurate flow direction of the air flow, in this embodiment, it is preferable that the central lines of the air inlet hole 12 and the air outlet hole 13 are respectively in the same straight line with the central lines of the artificial respiration tube 8 and the air duct 22.

In order to limit the moving direction of the sealing magnetic plate 16, in the present embodiment, preferably, two telescopic rods 19 are provided, and both telescopic rods 19 penetrate through the conductive magnetic plate 20 and are connected to the sealing magnetic plate 16, and the two telescopic rods 19 are respectively located at two sides of the spring 17.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the mask with the breathing tube 5 is worn on the face of a patient, and the air duct 22 is inserted into the oral cavity of the patient, so that gas can smoothly enter the lung of the patient, when artificial respiration is carried out, an emergency rescuer tightly attaches the mask at the position of the artificial breathing tube 8 through the face and blows air into the breathing device, the air enters the artificial breathing channel 6 through the artificial breathing tube 8 and passes through the artificial breathing channel 6 to be guided into the lung of the patient through the air duct 22, so that the patient passively absorbs the gas, and in the process of the air flow passing through the artificial breathing channel 6, part of the air flow passes through the air inlet 12 to enter the interior of the central barrel 4 and pushes the pressing plates 10 to rotate, through the connection of the sleeve 9, the two pressing plates 10 synchronously rotate around the central shaft 11, when the two pressing plates 10 both rotate to one side of the air outlet 13, on one hand, the air flow, on the other hand, one of the pressing plates 10 contacts with one side of the switch 14 under the action of the air flow thrust, so that the switch 14 is in a closed state, the electrified magnetic plate 20 is powered off, the spring 17 rebounds to push the sealing ball 15 and the sealing magnetic plate 16 into the oxygen tube 2, so that the oxygen tube 2 forms double sealing, oxygen does not enter in the process of artificial respiration, no gas enters in the artificial respiration tube 8 when the artificial respiration is finished, the pressing plate 10 loses the action of the gas thrust and swings back under the self gravity, so that the other pressing plate 10 contacts with the other side of the switch 14, the switch 14 is in an open state, the electrified magnetic plate 20 is electrified to generate a magnetic field to attract the sealing magnetic plate 16, so that the sealing magnetic plate 16 approaches to the electrified magnetic plate 20, the spring 17 is compressed, the telescopic rod 19 is pushed to retract, and the moving direction of the sealing magnetic plate 16 is limited by the expansion and contraction of the telescopic rod 19, guarantee that sealed magnetic sheet 16 and ball sealer 15 can effectively realize sealed with retracting, and sealed magnetic sheet 16 and ball sealer 15 all break away from oxygen hose 2 this moment for be in the on-state between oxygen hose 2 and the oxygen passageway 3, the patient is breathing, and oxygen gets into oxygen passageway 3 by oxygen hose 2, then derives through air guide cavity 21, and is initiatively absorbed by the patient, thereby accomplishes the supplementary respiratory operation of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A breathing apparatus for cardiovascular medicine, comprising a housing (1), characterized in that: an oxygen tube (2), a breathing tube (5) and an artificial breathing tube (8) are sequentially mounted on the outer wall of the shell (1) clockwise, an inner barrel (7) is welded inside the shell (1), a mounting frame (23) is embedded inside the breathing tube (5), an air duct (22) penetrates through the middle position of the mounting frame (23), an air guide cavity (21) is formed between the air duct (22) and the breathing tube (5), an oxygen channel (3) is formed between the shell (1) and the inner barrel (7), the oxygen channel (3) is connected with the oxygen tube (2) and the air guide cavity (21), an air valve (18) is embedded in the position of one side of the oxygen tube (2) on the outer wall of the inner barrel (7), an electrified magnetic plate (20) is mounted inside the air valve (18), and springs (17) and telescopic rods (19) are welded on the outer walls of two sides of the electrified magnetic plate (20) respectively, a sealing magnetic plate (16) is welded at one end, far away from the energized magnetic plate (20), of the spring (17), a sealing ball (15) is welded on the outer wall of one side, far away from the spring (17), of the sealing magnetic plate (16), a central barrel (4) is welded inside the inner barrel (7), an artificial respiration channel (6) is formed between the central barrel (4) and the inner barrel (7), the artificial respiration channel (6) is connected with an artificial respiration tube (8) and an air duct (22), an air inlet hole (12) and an air outlet hole (13) are formed in the outer wall of the central barrel (4), the air inlet hole (12) is located on one side of the air outlet hole (13), a switch (14) is installed on the inner wall of the central barrel (4), a central shaft (11) is welded at the middle position inside the central barrel (4), and a sleeve (9) is sleeved on the central shaft (11), the outer wall of the sleeve (9) is welded with a pressing plate (10), and the electrified magnetic plate (20) is electrically connected with the switch (14).

2. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the breathing tube (5) and the artificial breathing tube (8) are sleeved with face masks.

3. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the two pressing plates (10) are arranged, an included angle between the two pressing plates (10) is 120 degrees, and the two pressing plates (10) are respectively located on two sides of the switch (14).

4. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the central lines of the air inlet hole (12) and the air outlet hole (13) are respectively positioned on the same straight line with the central lines of the artificial respiration tube (8) and the air duct (22).

5. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the telescopic rod (19) is provided with two, and two telescopic rods (19) are connected with the sealing magnetic plate (16) through the power-on magnetic plate (20), and the two telescopic rods (19) are respectively positioned on two sides of the spring (17).