CN211584747U

CN211584747U - Breathing device for cardiovascular internal medicine

Info

Publication number: CN211584747U
Application number: CN202020014493.5U
Authority: CN
Inventors: 郭立艳; 卢庆涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-29
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a cardiovascular breathing device for internal medicine, including oxygen supply jar and host computer, the oxygen supply jar is installed on the host computer rear end outer wall, be provided with the button on the circumference outer wall of oxygen supply jar upper end, press the button earlier, oxygen in the oxygen supply jar enters into the host computer, air also can enter into the inside of host computer from the air inlet simultaneously, use with oxygen mixedly, when not using the respiratory tube, hold the respiratory tube with the hand, and insert the front end of respiratory tube in the round hole, and the sealed post just in time inserts the inside of respiratory tube, thereby seal the inside of respiratory tube, and the respiratory tube of retainer plate front side is in the round hole, avoided on external bacterium and dust stained with the respiratory tube, can also scribble disinfection solution such as alcohol on round hole and fixed column, the disinfection to the respiratory tube is better, and this breathing device structure is less, conveniently carry, can directly and rapidly use the breathing tube on the host machine to supply oxygen for breathing.

Description

Breathing device for cardiovascular internal medicine

Technical Field

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

Background

When the breathing device ventilates autonomously, the inspiration action generates thoracic cavity negative pressure, and the lung expands passively to generate pulmonary alveoli and airway negative pressure, so that the pressure difference between the airway opening and the pulmonary alveoli is formed to finish inspiration; after inspiration, the thorax and the lung elastically retract to generate opposite pressure difference to finish expiration, when the breathing device ventilates autonomously, the inspiration action generates thoracic cavity negative pressure, and the lung passively expands to generate alveolus and airway negative pressure, so that the pressure difference between the airway opening and the alveolus is formed to finish inspiration; after inspiration, the thorax and lungs elastically retract, creating an opposing pressure differential to complete expiration. The respiratory equipment for treatment is usually used for patients with complicated and serious illness, the respiratory device has complete functions and can carry out various respiratory modes to adapt to the requirements of illness state change.

The prior art of breathing devices has the following problems: traditional respiratory device is when treating to same patient, because some patients need the supplementary breathing of indirect oxygen suppliment to wear for a long time, the respiratory tube exposes in the air for a long time easily, when carrying out the oxygen suppliment next time and breathing, even the time of intermediate interval is not long, also has a large amount of dusts or bacterium to be stained with on the respiratory tube, is unfavorable for patient's treatment, if direct change, very troublesome causes the waste again.

Disclosure of Invention

An object of the utility model is to provide a cardiovascular breathing device for internal medicine to it exposes easily for a long time in the air to have a large amount of dusts or bacterium to be stained with the problem that is unfavorable for patient's treatment on the respiratory tube to solve to propose the straw in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a breathing device for cardiovascular internal medicine comprises an oxygen supply tank and a host, wherein the oxygen supply tank is arranged on the outer wall of the rear end of the host, a button is arranged on the circumferential outer wall of the upper end of the oxygen supply tank, a filter box is arranged on the outer wall of the upper end of the host, a protective shell is arranged on the outer wall of the upper end of the filter box, an upper screw hole is arranged in the front end outer wall of the host, a rotary pipe is arranged on the host at the lower side of the upper screw hole, a rear fixing pipe is arranged on the outer wall of the front end of the rotary pipe, a breathing pipe extending forwards is arranged in the rear fixing pipe, a fixing ring is arranged on the circumferential outer wall of the front side of the breathing pipe, an air inlet is arranged on the filter box at the lower side of the protective shell, a dust screen is arranged in the air inlet, an active carbon adsorption layer is arranged on the air, and a front fixed pipe is arranged on the rotating pipe at the front side of the rear fixed pipe.

Preferably, the outer wall of the front end of the oxygen supply tank is provided with a threaded pipe, and a host outside the threaded pipe is provided with a fixed screw hole.

Preferably, a lower screw hole is formed in the right lower side of the upper screw hole, and the diameters of the upper screw hole and the lower screw hole are the same.

Preferably, a display is arranged on the outer wall of the front end of the host, and a switch is further arranged on the outer wall of the front end of the host.

Preferably, the circumference outer wall of preceding fixed pipe and back fixed pipe all is provided with the external screw thread, preceding fixed pipe is the same with the length of back fixed pipe.

Preferably, the diameter of the round hole is larger than the outer diameter of the breathing tube, the diameter of the sealing column is larger than the inner diameter of the breathing tube, and the diameter of the fixing ring is smaller than that of the front fixing tube.

Compared with the prior art, the utility model provides a cardiovascular breathing device for internal medicine possesses following beneficial effect:

the utility model discloses breathing equipment has avoided the respiratory tube to be infected with the dust through sealed dustless processing with the front end of respiratory tube, be favorable to the used repeatedly of respiratory tube, when using this breathing equipment, take out the front end of respiratory tube from last screw earlier, can hold the rotatory pipe with the hand, then rotate the rotatory pipe, make the back fixed tube lift off from last screw, again take out the respiratory tube, and will hold the position of retainer plate downside, avoid the hand direct contact to the front end of respiratory tube like this, avoid being infected with bacterium and dust on the hand, reuse another hand to hold the rotatory pipe, and slide the rotatory pipe downwards, make the front fixed pipe of rotatory pipe opposite side be in screw down, then rotate the rotatory pipe, make the front fixed pipe fix in screw down, just at this moment can insert the front end of respiratory tube into patient's nasal cavity, then open the switch, simultaneously, a button is pressed, oxygen in the oxygen supply tank enters the host, air also enters the inside of the host from the air inlet and is mixed with the oxygen, the air is filtered by the activated carbon adsorption layer to further absorb fine dust particles in the air, then the air and the oxygen are mixed together and enter the breathing tube, when the breathing tube is not used, the breathing tube is held by hands, the front end of the breathing tube is inserted into the upper screw hole, the front end of the breathing tube is fixed in the round hole, the sealing column is just inserted into the breathing tube, so that the inside of the breathing tube is sealed, the breathing tube in the front side of the fixing ring is positioned in the round hole, external bacteria and dust are prevented from being attached to the breathing tube, and sterilizing solutions such as alcohol and the like can be coated on the round hole and the fixing column, the breathing tube is better sterilized, the breathing device has a smaller structure and is convenient to carry, can directly and rapidly use the breathing tube on the host machine to supply oxygen for breathing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a respiratory device for cardiovascular medicine according to the present invention;

fig. 2 is a schematic plan view of the breathing apparatus of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of an upper screw hole according to the present invention;

in the figure: 1. an oxygen supply tank; 2. a button; 3. a protective shell; 4. a filter box; 5. a host; 6. an upper screw hole; 7. a rear fixed tube; 8. rotating the tube; 9. a breathing tube; 10. a stationary ring; 11. an air inlet; 12. a dust screen; 13. an activated carbon adsorption layer; 14. a threaded pipe; 15. fixing screw holes; 16. a lower screw hole; 17. a circular hole; 18. sealing the column; 19. the front fixed tube.

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. 1-3, the present invention provides a technical solution: a breathing device for cardiovascular internal medicine comprises an oxygen supply tank 1 and a host 5, wherein the oxygen supply tank 1 is arranged on the outer wall of the rear end of the host 5, a button 2 is arranged on the circumferential outer wall of the upper end of the oxygen supply tank 1, a filter box 4 is arranged on the outer wall of the upper end of the host 5, a protective shell 3 is arranged on the outer wall of the upper end of the filter box 4, an upper screw hole 6 is arranged inside the outer wall of the front end of the host 5, a rotary pipe 8 is arranged on the host 5 below the upper screw hole 6, a rear fixing pipe 7 is arranged on the outer wall of the front end of the rotary pipe 8, a breathing pipe 9 extending forwards is arranged inside the rear fixing pipe 7, a fixing ring 10 is arranged on the circumferential outer wall of the front side of the breathing pipe 9, an air inlet 11 is arranged on the filter box 4 below the protective shell 3, a dustproof net 12 on the lower side is arranged inside, the diameter of round hole 17 is greater than the external diameter of breathing tube 9, and the diameter of sealing post 18 is greater than the internal diameter of breathing tube 9, and the diameter of retainer plate 10 is less than preceding retainer plate 19's diameter, and the convenience is fixed retainer plate 10 in last screw 6 like this, and then fixes the front end of breathing tube 9, is provided with sealing post 18 on the front end inner wall of round hole 17, is provided with preceding retainer plate 19 on the rotatory pipe 8 of back retainer plate 7 front side.

A breathing device for cardiovascular internal medicine comprises an oxygen supply tank 1 and a host machine 5, wherein a threaded pipe 14 is arranged on the outer wall of the front end of the oxygen supply tank 1, a fixed screw hole 15 is arranged on the host machine 5 outside the threaded pipe 14, so that the oxygen supply tank 1 can be fixed at the rear end of the host machine 5, the oxygen supply tank 1 can be conveniently replaced at any time, a lower screw hole 16 is arranged right below an upper screw hole 6, the diameters of the upper screw hole 6 and the lower screw hole 16 are the same, when the breathing pipe 9 is used, a rotary pipe 8 can be fixed in the lower screw hole 16, the rotary pipe 8 is prevented from obstructing the normal use of the breathing pipe 9, after the breathing pipe 9 is used, the rotary pipe 8 can be fixed in the upper screw hole 6, a display is arranged on the outer wall of the front end of the host machine 5, a switch is also arranged on the outer wall of the front end of the host machine 5, the display is convenient to observe, and, all be provided with the external screw thread on the circumference outer wall of preceding fixed tube 19 and back fixed tube 7, preceding fixed tube 19 is the same with the length of back fixed tube 7, and convenient when using respiratory tube 9 and not using respiratory tube 9 like this, can be fixed respectively on screw 16 and last screw 6 with rotatory pipe 8.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the breathing device is installed, the oxygen supply tank 1 is firstly disassembled from the host 5, the oxygen supply tank 1 can be directly held by hand and rotated, the oxygen supply tank 1 is rotated and then is taken down, oxygen is injected into the oxygen supply tank 1, the screwed pipe 14 is installed in the fixed screw hole 15 at the rear side of the host 5 again, when the breathing device is used, the front end of the breathing pipe 9 is firstly taken out from the upper screw hole 6, the rotating pipe 8 can be held by hand, then the rotating pipe 8 is rotated, so that the rear fixed pipe 7 is detached from the upper screw hole 6, then the breathing pipe 9 is taken out, the position at the lower side of the fixed ring 10 is held, the rotating pipe 8 is held by the other hand, the rotating pipe 8 slides downwards, the front fixed pipe 19 at the other side of the rotating pipe 8 is positioned in the lower screw hole 16, then the rotating pipe 8 is rotated, so that the front fixed pipe 19 is fixed in the lower screw hole 16, at this time, the front end of the breathing tube 9 is inserted into the nasal cavity of the patient, then the switch is turned on, the button 2 is pressed at the same time, oxygen in the oxygen supply tank 1 enters the main machine 5, air enters the main machine 5 from the air inlet 11 and is mixed with the oxygen, the air is filtered by the activated carbon adsorption layer 13 to further absorb fine dust particles in the air, then the air and the oxygen are mixed and enter the breathing tube 9, the main machine 5 generates positive pressure in an inhalation phase to press the air into the lung, the main machine 5 stops supplying the air after the pressure rises to a certain level or the inhaled volume reaches a certain level, the exhalation valve is opened, the thorax and the lung of the patient are collapsed to generate exhalation, the positive airway pressure main machine 5 increases the air pressure, the air is connected with the respiratory tract of the patient through a pipeline, the air flows to the alveolus directly through the airway and the bronchus, in this case, the inspiration period; host computer 5 pipeline communicates with each other with the atmosphere during expiration, the alveolus is being greater than atmospheric pressure, gas is got rid of by oneself promptly in the alveolus, until equal with atmospheric pressure, when not using respiratory tube 9, hold respiratory tube 9 with the hand and insert respiratory tube 9's front end into last screw 6, respiratory tube 9's front end is fixed in round hole 17 this moment, and sealed post 18 just in time inserts respiratory tube 9's inside, thereby seal respiratory tube 9's inside, and the respiratory tube 9 department of retainer plate 10 front side is in round hole 17, avoided outside bacterium and dust to be stained with on respiratory tube 9.

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. The utility model provides a respiratory device for cardiovascular internal medicine, includes oxygen supply jar (1) and host computer (5), its characterized in that: the oxygen supply tank (1) is installed on the outer wall of the rear end of the host (5), a button (2) is arranged on the outer wall of the circumference of the upper end of the oxygen supply tank (1), a filter box (4) is arranged on the outer wall of the upper end of the host (5), a protective shell (3) is arranged on the outer wall of the upper end of the filter box (4), an upper screw hole (6) is arranged inside the outer wall of the front end of the host (5), a rotary pipe (8) is arranged on the host (5) at the lower side of the upper screw hole (6), a rear fixing pipe (7) is arranged on the outer wall of the front end of the rotary pipe (8), a breathing pipe (9) extending forwards is arranged inside the rear fixing pipe (7), a fixing ring (10) is arranged on the outer wall of the circumference of the front side of the breathing pipe (9), an air inlet (11) is arranged on the filter box (4) at the lower, be provided with activated carbon adsorption layer (13) on air inlet (11) of dust screen (12) downside, it is inside to be provided with round hole (17) to go up screw (6) rear end inner wall, be provided with sealed post (18) on the front end inner wall of round hole (17), fixed pipe (19) before being provided with on the rotatory pipe (8) of fixed pipe (7) front side of back.

2. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the oxygen supply tank is characterized in that a threaded pipe (14) is arranged on the outer wall of the front end of the oxygen supply tank (1), and a fixing screw hole (15) is formed in a host (5) outside the threaded pipe (14).

3. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: and a lower screw hole (16) is formed in the right lower side of the upper screw hole (6), and the diameters of the upper screw hole (6) and the lower screw hole (16) are the same.

4. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the display is arranged on the outer wall of the front end of the host (5), and a switch is further arranged on the outer wall of the front end of the host (5).

5. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the outer threads are arranged on the outer walls of the circumferences of the front fixing pipe (19) and the rear fixing pipe (7), and the lengths of the front fixing pipe (19) and the rear fixing pipe (7) are the same.

6. A cardiovascular medical breathing apparatus as defined in claim 1, wherein: the diameter of round hole (17) is greater than the external diameter of breathing pipe (9), the diameter of sealed post (18) is greater than the internal diameter of breathing pipe (9), the diameter of retainer plate (10) is less than the diameter of preceding retainer plate (19).