CN213491265U

CN213491265U - Artificial respirator for ICU

Info

Publication number: CN213491265U
Application number: CN202021547950.3U
Authority: CN
Inventors: 姚宣
Original assignee: First Peoples Hospital of Chongqing Liangjiang New Area
Current assignee: First Peoples Hospital of Chongqing Liangjiang New Area
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-22
Anticipated expiration: 2030-07-30

Abstract

The utility model provides an ICU artificial respirator, which relates to the technical field of medical instruments and comprises a respirator and a connecting pipeline, wherein one end of the respirator connecting pipeline is provided with a main air inlet pipe, the bottom of the main air inlet pipe is provided with a pair of sealing pipes, the inner wall inside the sealing pipes is provided with sealing threads, the bottom of the main air inlet pipe is provided with a replacement air inlet pipe, the two ends of the replacement air inlet pipe are in threaded connection with the bottom of the main air inlet pipe through the sealing pipes, a pair of connection control valves are arranged inside the main air inlet pipe, sealing rubber rings are arranged outside the connection control valves, the replaceable pipeline is adopted, the pipeline can be replaced when the respirator is not influenced in use, the problem of oxygen supply middle section caused by the damage of the oxygen supply pipeline is prevented, a safe environment is provided for oxygen supply and respiration of patients, the respirator and the nasal air duct, the atomization tank is adopted to atomize the oxygen, so that the oxygen is kept moist, and the patient is kept breathing moist.

Description

Artificial respirator for ICU

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an artificial respirator for ICU.

Background

The ICU, namely the intensive care unit, is a medical organization management form which integrates the modern medical care technology into a whole and appears along with the development of medical care specialty, the birth of novel medical equipment and the improvement of hospital management system

According to the ICU artificial respirator disclosed in the Chinese patent No. CN208552765U, the ICU artificial respirator comprises an expiration cover, an inspiration cover, a balloon, an air supply conduit and an inspiration conduit, wherein one end of the expiration cover is provided with a hollow internal thread pipe, one end of the air supply conduit is provided with an external thread which is screwed on the hollow internal thread pipe, the external thread is screwed on the hollow internal thread pipe, and the air supply conduit is provided with a one-way valve; the two ends of the saccule are respectively provided with an insertion pipe which is respectively inserted at the other end of the air supply conduit and one end of the air supply conduit; the utility model discloses make things convenient for the dismouting to wash, can selectively to the oral area and/or the nasal part of ICU patient air feed and can external oxygen bag, the operation is controlled through the handle to the convenience, easy operation, convenient to use can effectively avoid cross infection to the availability factor has been improved.

However, in the actual use of the above patent documents, the respiratory trachea infection of the patient in two-early-age still occurs because the pipeline cannot be replaced in time, and meanwhile, the problems of dry respiratory tract, sticky and blocked secretion and the like of the patient are easily caused because the inhaled gas is not moist enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing the artificial respirator for the ICU.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an artificial respirator for ICU, includes respiratory mask and connecting tube, respiratory mask connecting tube's one end is equipped with main intake pipe, the fixed a pair of sealed tube that is equipped with in main intake pipe bottom, the inside inner wall of sealed tube is equipped with sealed screw thread, main intake pipe bottom is equipped with the replacement intake pipe, and the replacement intake pipe is the U type, replacement intake pipe both ends are through sealed tube and main intake pipe bottom threaded connection, the inside a pair of connection control valve that is equipped with of main intake pipe, the connection control valve outside is equipped with the sealing rubber circle, and the laminating of sealing rubber circle outer wall and main intake pipe inner wall, the connection control valve is located between the replacement intake pipe both ends in the main intake pipe.

Preferably, the outer surface of the main air inlet pipe is provided with a balloon, one end of the balloon is fixedly connected with the main air inlet pipe, the balloon is positioned outside a port of the replacement air inlet pipe far away from one end of the respirator, and the horizontal central axis of the balloon coincides with the horizontal central axis of the main air inlet pipe.

Preferably, the fixed connecting tube that is equipped with of one end that the trunk line was kept away from to the sacculus, the inside check valve that is equipped with of connecting tube, and check valve and connecting tube fixed connection, the one end bottom that the check valve is close to the sacculus is fixed and is equipped with the mouth outlet duct, the one end bottom that the sacculus was kept away from to the check valve is fixed and is equipped with the nasal part intake pipe.

Preferably, one end of the connecting pipeline, which is far away from the ball valve, is provided with a connecting rubber tube, the two end parts of the connecting rubber tube are provided with screw threads, and one side, which is far away from the connecting pipeline, of each screw thread is provided with a sealing rubber ring and a connection control valve.

Preferably, the connecting rubber tube is a three-way pipeline, a connecting control valve and a sealing rubber ring are arranged inside a top port of the connecting rubber tube, a sealing tube is arranged at a top pipeline port of the connecting rubber tube, a nasal part air duct is arranged at one end, far away from the connecting rubber tube, of the sealing tube and is in threaded connection with the connecting rubber tube, and a nasal obstruction ball is arranged at one end, far away from the sealing tube, of the nasal part air duct.

Preferably, the one end that connecting tube was kept away from to the sealing rubber circle is equipped with air intake duct, the one end that connecting rubber tube was kept away from to air intake duct is equipped with the atomizing jar, the one end that connecting rubber tube was kept away from to the atomizing jar is connected with the oxygen supply jar through air intake duct.

Preferably, respiratory mask and nasal obstruction ball adopt soft silica gel material, respiratory mask and nasal part outlet duct need separately use.

Advantageous effects

The utility model discloses in, adopt and to replace the pipeline, can change the pipeline when not influencing the respirator and use, improve the work efficiency of respirator, prevent to appear because of the problem in oxygen suppliment middle section appears in the damage of oxygen suppliment pipeline, provide safe environment to patient's oxygen suppliment and breathing.

The utility model discloses in, adopt respiratory mask and nasal part air duct to use according to the patient's condition to improve the utilization efficiency of respirator, save the cost, adopt the atomizer to atomize oxygen, make oxygen keep moist, make the patient keep breathing moist, prevent that phenomena such as respiratory tract drying, secretion are sticky to block up from appearing in the patient.

Drawings

FIG. 1 is an isometric view of an ICU respirator;

FIG. 2 is a front cross-sectional view of an ICU ventilator;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. an oxygen supply tank; 2. an atomizing tank; 3. an air intake duct; 4. connecting a rubber tube; 5. screwing threads; 6. a nasal airway; 7. connecting a control valve; 8. sealing the rubber ring; 9. a nasal tampon ball; 10. a one-way valve; 11. a nasal part air outlet pipe; 12. a mouth air outlet pipe; 13. a balloon; 14. a sealing tube; 15. sealing the threads; 16. a main air inlet pipe; 17. replacing the air inlet pipe; 18. a respiratory mask; 19. and connecting the pipelines.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, an ICU artificial respirator comprises a respirator 18 and a connecting pipeline 19, wherein a main air inlet pipe 16 is arranged at one end of the connecting pipeline 19 of the respirator 18, a pair of sealing pipes 14 are fixedly arranged at the bottom of the main air inlet pipe 16, sealing threads 15 are arranged on the inner wall of each sealing pipe 14, a replacement air inlet pipe 17 is arranged at the bottom of each main air inlet pipe 16, the replacement air inlet pipe 17 is U-shaped, two ends of each replacement air inlet pipe 17 are in threaded connection with the bottom of each main air inlet pipe 16 through the sealing pipes 14, a pair of connection control valves 7 are arranged in the main air inlet pipes 16, a sealing rubber ring 8 is arranged outside each connection control valve 7, the outer wall of each sealing rubber ring 8 is attached to the inner wall of the corresponding main air inlet pipe 16, the connection control valves 7 are positioned between two ends of the replacement air inlet pipes 17 in the corresponding main air, the problem of middle section of oxygen supply caused by damage of an oxygen supply pipeline is prevented, a safe environment is provided for the oxygen supply and the respiration of a patient, a balloon 13 is arranged on the outer side surface of a main air inlet pipe 16, one end of the balloon 13 is fixedly connected with the main air inlet pipe 16, the balloon 13 is positioned on the outer side of a port of a replacement air inlet pipe 17 far away from one end of a respiratory mask 18, the horizontal central axis of the balloon 13 is superposed with the horizontal central axis of the main air inlet pipe 16, a connecting pipeline 19 is fixedly arranged at one end of the balloon 13 far away from a main pipeline, a one-way valve 10 is arranged inside the connecting pipeline 19, the one-way valve 10 is fixedly connected with the connecting pipeline 19, a mouth outlet pipe 12 is fixedly arranged at the bottom of one end of the one-way valve 10 close to the balloon 13, a nose outlet pipe 11 is fixedly arranged at the bottom of one end of the one-, the two end parts in the connecting rubber tube 4 are provided with the screw threads 5, one side of the screw threads 5, which is far away from the connecting pipeline 19, is provided with a sealing rubber ring 8 and a connecting control valve 7, the connecting rubber tube 4 is connected with a respiratory mask 18 and a nasal air duct 6, so that the device can be conveniently replaced for different patients, the connecting rubber tube 4 is a three-way pipeline, the connecting control valve 7 and the sealing rubber ring 8 are arranged in the port at the top of the connecting rubber tube 4, the opening of the pipeline at the top of the connecting rubber tube 4 is provided with a sealing tube 14, one end of the sealing tube 14, which is far away from the connecting rubber tube 4, is provided with the nasal air duct 6, the nasal air duct 6 is in threaded connection with the connecting rubber tube 4, one end of the nasal air duct 6, which is far away from the sealing tube 14, is provided with a nasal tampon ball 9, the nasal air duct 9 is arranged for the speaker to supply, atomizing jar 2 keeps away from the one end of connecting rubber tube 4 and is connected with oxygen supply jar 1 through air inlet duct 3, carry out the oxygen suppliment through oxygen supply jar 1 to the patient and handle, atomizing jar 2 atomizes oxygen, make oxygen keep moist, make the patient keep breathing moist, prevent that the patient from appearing respiratory tract dry, phenomenon such as the thick jam of secretion, respiratory mask 18 and nasal obstruction ball 9 adopt the soft silica gel material,

respiratory mask

18 and 11 separately uses of nasal part outlet duct, adopt respiratory mask 18 and nasal part air duct 6 to use according to the patient's condition, thereby improve the utilization efficiency of respirator, save cost.

The utility model discloses a theory of operation: the device can adopt different respirator devices according to different diseases during actual use, firstly, when a patient belongs to the type incapable of breathing independently, the connecting pipeline 19 and the connecting rubber tube 4 are rotated to separate the connecting pipeline 19 from the screw thread 5 inside the connecting rubber tube 4, so that the device connected with the connecting pipeline 19 is separated from the connecting rubber tube 4, the nasal air duct 6 is kept connected with the connecting rubber tube 4, the nasal obstruction ball 9 is inserted into the nasal cavity of the patient, the oxygen supply tank 1 supplies oxygen, oxygen flows out from the oxygen supply tank 1 and flows into the atomization tank 2 through the air inlet conduit 3 for atomization treatment, the treated oxygen keeps moist, the connecting control valve 7 inside the top pipeline of the connecting rubber tube is opened to enable the moist oxygen to enter the nasal part 6 along the top pipeline of the connecting rubber tube 4 and then enter the nasal obstruction ball 9, providing oxygen to the patient; if the patient is in when can breathing by oneself, separate nasal part air duct 6 and connection rubber tube 4 through the rotation, close the connection control valve 7 at connection rubber tube 4 top this moment, immediately, be connected connecting tube 19 with connection rubber tube 4, wrap up patient's mouth and nasal part with respiratory mask 18, close the inside connection control switch of main intake pipe 16, oxygen supply tank 1 carries out the oxygen suppliment, oxygen flows through air inlet duct 3 with this, atomization tank 2, connect rubber tube 4, connecting tube 19, sacculus 13, replacement intake pipe 17, respiratory mask 18, thereby carry out the work of oxygen suppliment breathing to the patient, if the replacement pipeline appears the damage when leading to gas leakage, can open the connection control switch in the trunk line, make the trunk line keep unblocked, and then can change the replacement pipeline, and do not influence the normal use of respiratory mask 18.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An ICU artificial respirator, which comprises a respirator (18) and a connecting pipeline (19), and is characterized in that: respiratory mask (18) connecting tube (19) one end is equipped with main intake pipe (16), main intake pipe (16) bottom is fixed and is equipped with a pair of sealed tube (14), the inside inner wall of sealed tube (14) is equipped with sealed screw thread (15), main intake pipe (16) bottom is equipped with replacement intake pipe (17), and replacement intake pipe (17) are the U type, sealed tube (14) and main intake pipe (16) bottom threaded connection are passed through at replacement intake pipe (17) both ends, main intake pipe (16) inside is equipped with a pair of connection control valve (7), connection control valve (7) outside is equipped with sealed rubber circle (8), and the laminating of sealed rubber circle (8) outer wall and main intake pipe (16) inner wall, connection control valve (7) are located between replacement intake pipe (17) both ends in main intake pipe (16).

2. An ICU respirator according to claim 1, wherein: the utility model discloses a respirator, including main intake pipe (16), sacculus (13), and sacculus (13) one end and main intake pipe (16) fixed connection, sacculus (13) are located replacement intake pipe (17) and keep away from the port outside of respiratory mask (18) one end, the horizontal central axis of sacculus (13) and the coincidence of the horizontal central axis of main intake pipe (16).

3. An ICU respirator according to claim 2, wherein: the fixed connecting tube (19) that is equipped with of one end that the trunk line was kept away from in sacculus (13), inside check valve (10) that is equipped with of connecting tube (19), and check valve (10) and connecting tube (19) fixed connection, the one end bottom that check valve (10) are close to sacculus (13) is fixed and is equipped with mouth outlet duct (12), the fixed nose outlet duct (11) that is equipped with in one end bottom that sacculus (13) were kept away from in check valve (10).

4. An ICU respirator according to claim 3, wherein: one end of the connecting pipeline (19) far away from the ball valve is provided with a connecting rubber tube (4), two end parts of the connecting rubber tube (4) are provided with screw threads (5), and one side of the screw threads (5) far away from the connecting pipeline (19) is provided with a sealing rubber ring (8) and a connection control valve (7).

5. An ICU respirator according to claim 4, wherein: the connecting rubber tube (4) is a three-way pipeline, a connecting control valve (7) and a sealing rubber ring (8) are arranged inside a top port of the connecting rubber tube (4), a sealing tube (14) is arranged at a top pipeline port of the connecting rubber tube (4), a nasal part air duct (6) is arranged at one end, away from the connecting rubber tube (4), of the sealing tube (14), the nasal part air duct (6) is in threaded connection with the connecting rubber tube (4), and a nasal obstruction ball (9) is arranged at one end, away from the sealing tube (14), of the nasal part air duct (6).

6. An ICU respirator according to claim 4, wherein: the one end that connecting tube (19) were kept away from in sealing rubber circle (8) is equipped with air intake duct (3), the one end that connecting rubber tube (4) were kept away from in air intake duct (3) is equipped with atomizing jar (2), the one end that connecting rubber tube (4) were kept away from in atomizing jar (2) is connected with oxygen supply jar (1) through air intake duct (3).

7. An ICU respirator according to claim 5, wherein: the respirator (18) and the nasal obstruction ball (9) are made of soft silica gel, and the respirator (18) and the nasal part air outlet pipe (11) need to be used separately.