CN212187386U - A medical severe respiratory recovery device - Google Patents

Abstract

The utility model discloses a medical science is with severe breathing restorer, including mechanism and the oxygen suppliment case of dosing, it is equipped with the tee bend to dose between mechanism and the oxygen suppliment case, the tee bend passes through the pencil with the mechanism of dosing and is connected, be equipped with the flexible gasbag of oxygen suppliment in the oxygen suppliment case, be connected through the trachea between flexible gasbag of oxygen suppliment and the tee bend, the flexible gasbag of oxygen suppliment keeps away from tracheal one side fixedly connected with extrusion stopper, one side that the flexible gasbag of oxygen suppliment was kept away from to the extrusion stopper is equipped with the cam, the bottom inner wall fixedly connected with driving motor of oxygen suppliment case, driving motor's output is equipped with the pivot, and the top of pivot and the bottom fixed connection. The utility model discloses a medical science is with severe breathing restorer is convenient for change respirator to and the extrusion stopper is pressed the flexible gasbag horizontal direction of oxygen suppliment, has guaranteed the flexible gasbag normal use of oxygen suppliment, has improved the life of the flexible gasbag of oxygen suppliment.

Description

A medical severe respiratory recovery device

technical field

The utility model relates to the technical field of medical equipment, in particular to a severe respiratory recovery device for medical use.

Background technique

Whether in the treatment or in the nursing stage, many critically ill patients will experience cardiac and pulmonary function suspension, especially respiratory failure and other symptoms. Long-term hypoxia will cause irreparable damage to many body cells and tissues, but many critically ill patients may be Thick phlegm and other viscous substances block the respiratory tract, and it is very inconvenient for ordinary breathing tools and artificial respiration to achieve treatment and rescue effects.

However, after searching, it is found that a medical severe respiratory recovery device is disclosed in the Chinese patent with the authorization announcement number CN 208130232U. Although the functions are complete and easy to use, the respiratory mask and the three-way are fixedly connected, which is inconvenient to face the mask. For replacement, although the extrusion plug squeezes the oxygen supply telescopic airbag, the eccentric wheel drives the extrusion arm to rotate, and the extrusion plug does not move horizontally, so that the extrusion plug does not press the oxygen supply telescopic airbag horizontally, which leads to the oxygen supply expansion and contraction. The airbag is inclined during the actual extrusion process, which is not conducive to the normal use of the oxygen supply telescopic airbag, and is easy to cause damage to the oxygen supply telescopic airbag.

Utility model content

The purpose of the present invention is to provide a medical severe respiratory recovery device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: including a drug delivery mechanism and an oxygen supply box, a tee is arranged between the drug delivery mechanism and the oxygen supply box, and the three links are connected with the drug delivery mechanism through a drug pipe, The oxygen supply box is provided with an oxygen supply telescopic airbag, the oxygen supply telescopic airbag and the tee are connected through a trachea, and a squeeze plug is fixedly connected to the side of the oxygen supply telescopic airbag away from the trachea. A cam is provided on the side of the plug away from the oxygen supply telescopic airbag, a drive motor is fixedly connected to the inner wall of the bottom end of the oxygen supply box, a rotating shaft is arranged at the output end of the drive motor, and the top end of the rotating shaft is connected with the bottom end of the cam Fixed connection, one side of the squeeze plug is provided with a limiting mechanism located in the oxygen supply box, one end of the tee is fixedly connected with a connecting pipe, the outer part of the connecting pipe is sleeved with a breathing mask, and the The breathing mask and the connecting pipe are connected by a fixing mechanism, the bottom end of the connecting pipe is provided with a respiration medication bite head located in the breathing mask, and the bottom end of the breathing medication bite head is provided with an inlet water suction jacket.

Further, the fixing mechanism includes a connecting ring sleeved on the outside of the connecting pipe, the connecting ring is fixedly connected with the breathing mask, a fixing ring and a blocking ring are sleeved on the outside of the connecting pipe, and the fixing ring is located in the connecting ring. The top end of the connecting ring is fixedly connected with the connecting pipe, the blocking ring is located at the bottom end of the connecting ring, and the connecting mode of the blocking ring and the connecting pipe is screw connection.

Further, a sealing ring is fixedly connected to the inner wall of the connecting ring, and the sealing ring is in contact with the connecting pipe.

Further, the limiting mechanism includes a fixing plate arranged on one side of the cam, the fixing plate is fixedly connected with the oxygen supply box, and the fixing plate is located on the side of the cam away from the squeeze plug, and the fixing plate is away from the cam. A limiting plate is arranged on one side of the hood, the extrusion plug and the limiting plate are connected by a plurality of limiting rods, and the limiting rods penetrate through the fixing plate.

Further, the limiting plate and the fixing plate are connected by several springs.

Further, a control switch and a power supply are externally connected to the drive motor.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model facilitates the replacement of the breathing mask by setting the cooperation of the connecting pipe, the fixing ring, the connecting ring, the blocking ring and the sealing ring, and by setting the cooperation of the extrusion plug, the cam, the driving motor, the rotating shaft and the limiting mechanism, The squeezing plug is moved horizontally, and then the squeezing plug presses the oxygen supply telescopic air bag in the horizontal direction, which ensures the normal use of the oxygen supply telescopic air bag and improves the service life of the oxygen supply telescopic air bag.

Description of drawings

Fig. 1 is the structural representation of the medical severe respiratory recovery device in one embodiment of the present utility model;

Fig. 2 is the structural representation of the connection pipe of the medical severe respiratory recovery device in the embodiment of Fig. 1;

FIG. 3 is a top view of the cam of the medical severe respiratory recovery device in the embodiment of FIG. 1 .

Reference numerals: 1. Drug delivery mechanism; 2. Oxygen supply box; 3. Tee; 4. Drug tube; 5. Trachea; Rotating shaft; 10. Cam; 11. Connecting tube; 12. Respiratory medication bite head; 13. Inlet suction jacket; 14. Respiratory mask; 15. Fixing ring; 16. Connecting ring; 17. Stop ring; 18. Sealing ring; 19, fixed plate; 20, limit rod; 21, spring; 22, limit plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 together. FIG. 1 is a schematic structural diagram of a medical intensive respiratory recovery device in an embodiment of the present invention; FIG. 2 is a structural schematic diagram of a connecting pipe of the medical intensive respiratory recovery device in the embodiment of FIG. 1 . 3 is a top view of the cam of the medical severe respiratory recovery device in the embodiment of FIG. 1 . Among them, a medical severe respiratory recovery device includes a drug delivery mechanism 1 and an oxygen supply box 2, a tee 3 is arranged between the drug delivery mechanism 1 and the oxygen supply box 2, and the tee 3 is connected to the drug delivery mechanism 1. Connected by the medicine tube 4 , the oxygen supply telescopic airbag 6 is provided in the oxygen supply box 2 , the oxygen supply telescopic airbag 6 and the tee 3 are connected by the trachea 5 , and the oxygen supply telescopic airbag 6 is far away from the trachea 5 . A squeeze plug 7 is fixedly connected to one side, a cam 10 is provided on the side of the squeeze plug 7 away from the oxygen supply telescopic airbag 6, and a drive motor 8 is fixedly connected to the inner wall of the bottom end of the oxygen supply box 2. The output end of the motor 8 is provided with a rotating shaft 9, and the top end of the rotating shaft 9 is fixedly connected with the bottom end of the cam 10. One side of the squeeze plug 7 is provided with a limit mechanism located in the oxygen supply box 2. One end of the tee 3 is fixedly connected with a connecting pipe 11 , the outer part of the connecting pipe 11 is covered with a breathing mask 14 , and the breathing mask 14 and the connecting pipe 11 are connected by a fixing mechanism, and the bottom end of the connecting pipe 11 is provided with a respirator 14 . There is a respiration medication bite head 12 located in the breathing mask 14, and an inlet water suction jacket 13 is provided at the bottom end of the breath medication bite head 12.

The fixing mechanism includes a connecting ring 16 sleeved on the outside of the connecting pipe 11, the connecting ring 16 is fixedly connected with the breathing mask 14, and a fixing ring 15 and a blocking ring 17 are sleeved on the outside of the connecting pipe 11. The ring 15 is located at the top end of the connecting ring 16, and the fixing ring 15 is fixedly connected with the connecting pipe 11, the blocking ring 17 is located at the bottom end of the connecting ring 16, and the connecting method of the blocking ring 17 and the connecting pipe 11 is a thread Connection, through the set fixing mechanism, it is convenient to replace the breathing mask 14; the inner wall of the connecting ring 16 is fixedly connected with a sealing ring 18, the sealing ring 18 is in contact with the connecting pipe 11, and the oxygen supply is increased through the sealing ring 18. The connection between the connection ring 16 of the box 2 and the connection pipe 11 is sealed; the limiting mechanism includes a fixing plate 19 arranged on one side of the cam 10, the fixing plate 19 is fixedly connected with the oxygen supply box 2, and the fixing plate 19 Located on the side of the cam 10 away from the extrusion plug 7, the fixing plate 19 is provided with a limit plate 22 on the side away from the cam 10, the extrusion plug 7 and the limit plate 22 are connected by a plurality of limit rods 20, and all The limit rod 20 penetrates the fixed plate 19 to prevent the squeeze plug 7 from shaking during the movement process, and ensures the horizontal movement of the squeeze plug 7; the limit plate 22 and the fixed plate 19 are connected by a number of springs 21, The spring 21 is convenient for the oxygen supply telescopic air bag 6 to reset to the initial state; the drive motor 8 is connected to an external control switch and a power supply.

To sum up, the present invention provides a medical severe respiratory recovery device. When the breathing mask 14 needs to be replaced, the blocking ring 17 is rotated so that the blocking ring 17 is separated from the connecting pipe 11, and then the connecting ring 16 is driven to move away from the fixing ring 15. , so that the connecting ring 16 is separated from the connecting pipe 11, and then the disassembly of the breathing mask 14 is completed. When installing the breathing mask 14, it is only necessary to reverse the above-mentioned disassembling steps. 16 is fixed, and the sealing of the connection between the connecting ring 16 of the oxygen supply box 2 and the connecting pipe 11 is increased by the sealing ring 18, and the driving motor 8 drives the cam 10 to rotate through the rotating shaft 9, and then the cam 10 drives the extrusion plug 7 to move, and the supply is completed. The oxygen expansion and contraction airbag 6 is squeezed, and the limit rod 20 slides relative to the fixed plate 19, and the limit rod 20 limits the movement trajectory of the squeeze plug 7, preventing the squeeze plug 7 from shaking during the movement process, and ensuring the squeeze plug 7 Moving in the horizontal direction, when the squeeze plug 7 squeezes the oxygen supply telescopic air bag 6, the limit rod 20 drives the limit plate 22 to move toward the fixed plate 19, and then the spring 21 is in a compressed state. When the oxygen supply telescopic air bag 6 returns to the initial state , through the elastic force of the spring 21, it is convenient for the oxygen supply expansion and contraction air bag 6 to reset to the initial state.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. A medical severe respiratory recovery device is characterized in that, comprising: a drug delivery mechanism (1) and an oxygen supply box (2), and there are three The three-way (3) is connected with the drug delivery mechanism (1) through the medicine tube (4). The oxygen supply box (2) is provided with an oxygen supply telescopic airbag (6), and the oxygen supply The telescopic airbag (6) and the tee (3) are connected through a trachea (5), and a squeeze plug (7) is fixedly connected to the side of the oxygen supply telescopic airbag (6) away from the trachea (5). A cam (10) is provided on the side of the pressure plug (7) away from the oxygen supply telescopic airbag (6), and a drive motor (8) is fixedly connected to the inner wall of the bottom end of the oxygen supply box (2). The drive motor (8) ) output end is provided with a rotating shaft (9), and the top end of the rotating shaft (9) is fixedly connected with the bottom end of the cam (10). ), one end of the tee (3) is fixedly connected with a connecting pipe (11), the outside of the connecting pipe (11) is sheathed with a breathing mask (14), and the breathing mask (14) ) is connected with a connecting pipe (11) by a fixing mechanism, and the bottom end of the connecting pipe (11) is provided with a respiration drug bite head (12) located in the breathing mask (14), and the breath drug bite head (12) ) is provided with an inlet water suction jacket (13) at the bottom end. 2 . The medical intensive respiratory recovery device according to claim 1 , wherein the fixing mechanism comprises a connecting ring ( 16 ) sleeved on the outside of the connecting pipe ( 11 ), and the connecting ring ( 16 ) It is fixedly connected with the breathing mask (14), the outer sleeve of the connecting pipe (11) is provided with a fixing ring (15) and a retaining ring (17), and the fixing ring (15) is located at the top of the connecting ring (16), and The fixing ring (15) is fixedly connected with the connecting pipe (11), the blocking ring (17) is located at the bottom end of the connecting ring (16), and the connecting mode of the blocking ring (17) and the connecting pipe (11) for threaded connection. 3 . The medical intensive respiratory recovery device according to claim 2 , further comprising: a sealing ring ( 18 ) is fixedly connected to the inner wall of the connecting ring ( 16 ), and the sealing ring ( 18 ) Contact with the connecting pipe (11). 4. The medical severe respiratory recovery device according to claim 1, further comprising: the limiting mechanism comprises a fixing plate (19) arranged on one side of the cam (10), the fixing plate (19) is fixedly connected with the oxygen supply box (2), and the fixing plate (19) is located on the side of the cam (10) away from the squeeze plug (7), and the fixing plate (19) is away from the cam (10) A limiter plate (22) is provided on one side, the squeeze plug (7) is connected with the limiter plate (22) through a limiter rod (20), and the limiter rod (20) penetrates the fixing plate (19). 5 . The medical intensive respiratory recovery device according to claim 4 , further comprising: connecting the limiting plate ( 22 ) and the fixing plate ( 19 ) through a spring ( 21 ). 6 . 6 . The respiratory recovery device for severe medical use according to claim 1 , further comprising: an external control switch and a power supply for the drive motor ( 8 ). 7 .

Images