CN210355614U

CN210355614U - First-aid device for cardiology department

Info

Publication number: CN210355614U
Application number: CN201920752375.1U
Authority: CN
Inventors: 邱炳华; 齐欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-21
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an emergency device for intracardiac branch of academic or vocational study, including rose box, blowing nozzle, hand gasbag, respirator and expand the device, the opening has all been seted up at rose box upper and lower both ends, rose box upper end opening is connected with the intake pipe, the fixed blowing nozzle that is equipped with in the intake pipe, be equipped with the sealing plug in the blowing nozzle, intake pipe one side is connected with the hand gasbag through the air duct, hand gasbag one side has been seted up inlet port and has been installed first check valve, the air duct mid-mounting has the second check valve, rose box lower extreme opening is connected with the outlet duct, the outlet duct lower extreme is connected with respirator. Has the advantages that: can replace the mouth to blow through hand gasbag and blow into people and breathe to can reduce operator's intensity of labour, and can be convenient strut patient's oral cavity.

Description

First-aid device for cardiology department

Technical Field

The utility model relates to a medical treatment first aid apparatus field particularly, relates to a first aid device for intracardiac branch of academic or vocational study.

Background

Sudden cardiac arrest is often encountered in hospital cardiology. Once sudden cardiac arrest occurs, if the sudden cardiac arrest cannot be rescued for resuscitation immediately and timely, irreversible damage to the brain and other important organs and tissues of a patient can be caused after 4-6 min, and therefore the cardiopulmonary resuscitation after the sudden cardiac arrest must be performed on site immediately. Cardiopulmonary resuscitation refers to a technique for emergency treatment using artificial respiration and extracardiac compression when the heart is suddenly stopped. The purpose of cardiopulmonary resuscitation is to restore the heart pump blood function, provide pump blood for important internal organs of the body, thereby saving the life of patients.

The cardiopulmonary resuscitation operation needs artificial respiration, the common artificial respiration mode is a mouth-to-mouth mode, the mode is not sanitary enough, cross infection is easy to occur, and patients with sudden cardiac arrest are often accompanied with low immunity, so that the problem of cross infection is particularly needed to be noticed. In addition, the artificial respiration is inconvenient to be carried out at the first time due to the limitation of sex of men and women.

The utility model discloses a utility model patent of notice number 204219551U discloses a intracardiac branch of academic or vocational study first aid device adopts the breathing section of thick bamboo of long tube-shape, though can solve the problem of the easy cross infection of mouth to mouth artificial respiration, nevertheless in the operation of reality, long section of thick bamboo structure causes the conveying of breathing air current easily to pass through the space too big, need the operator to blow in succession many times just can satisfy the atmospheric pressure demand in the breathing section of thick bamboo, it takes time to take a lot of work, and cause operator fatigue easily to be not convenient for to the operation of strutting in patient's oral cavity.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a first aid device for intracardiac branch of academic or vocational study to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a first-aid device for cardiology comprises a filter box, an air blowing nozzle, a hand air bag, a breathing mask and a support expanding device, wherein openings are formed in the upper end and the lower end of the filter box, an air inlet pipe is connected with the opening in the upper end of the filter box, the air blowing nozzle is fixedly arranged on the air inlet pipe, a sealing plug is arranged in the air blowing nozzle, the hand air bag is connected to one side of the air inlet pipe through an air guide pipe, an air inlet hole is formed in one side of the hand air bag, a first check valve is installed on the air inlet hole, a second check valve is installed in the middle of the air guide pipe, an air outlet pipe is connected with the opening in the lower end of the filter box, the breathing mask is connected to the lower end of the air outlet pipe, the support expanding device comprises arc-shaped slide bars, the number, the arc slide bar outer wall is all movably sleeved and is equipped with the slider, the slider is all fixed and is equipped with the movable rod, pivot swing joint is passed through at the movable rod middle part, the movable rod lower extreme is all fixed and is equipped with the stopper, the stopper is fixed down and is equipped with the expansion fagging.

Furthermore, the outer wall of the sealing plug is provided with an external thread, the inner wall of the blowing nozzle is provided with an internal thread, and the sealing plug is in threaded connection with the blowing nozzle.

Furthermore, soda lime absorption particles are arranged at the upper end in the filter box, a microporous filter membrane is fixedly arranged in the middle of the filter box, and activated carbon is arranged at the lower end of the filter box.

Furthermore, the filter screens are fixedly arranged in the upper opening and the lower opening of the filter box.

Furthermore, a silica gel protection sheet is fixedly arranged at the lower end of the breathing mask.

Furthermore, the lower end of the expanding plate is arranged to be conical.

Further, expand the fagging lower extreme outer wall and fixedly be equipped with the arc limiting plate.

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

(1) the utility model discloses a set up rose box, blowing nozzle, hand gasbag, respirator and expand strutting arrangement, can replace the mouth to blow through the hand gasbag and advance artifical breathing to can reduce operator's intensity of labour, and can be convenient strut patient's oral cavity.

(2) The utility model discloses a set up external screw thread and internal thread, can make things convenient for the dismantlement of sealing plug.

(3) The utility model discloses a set up soda lime and absorb granule, millipore filtration and active carbon, carbon dioxide, bacterium, granule type impurity and toxic gas in can effectual filtering gas.

(4) The utility model discloses a set up the filter screen, can prevent that the granule in the rose box from coming out from the rose box.

(5) The utility model discloses a set up the silica gel protection piece, can prevent that arc slide bar, connecting rod and movable rod from stabbing patient's oral cavity or face.

(6) The utility model discloses a set up the arc limiting plate, can prevent that patient's tooth from following the landing from expanding the fagging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a first aid device for cardiology department according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the expanded supporting device in the emergency treatment device for cardiology department according to the embodiment of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2.

Reference numerals:

1. a filter box; 2. an air inlet pipe; 3. a blowing nozzle; 4. a sealing plug; 5. pressing the air bag by hand; 6. a first check valve; 7. a second one-way valve; 8. an air outlet pipe; 9. a respiratory mask; 10. an arc-shaped sliding rod; 11. a slider; 12. a movable rod; 13. a rotating shaft; 14. a limiting block; 15. expanding a supporting plate; 16. soda lime absorbent particles; 17. a microporous filtration membrane; 18. activated carbon; 19. filtering with a screen; 20. a silica gel protective sheet; 21. an arc limiting plate.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, according to the first-aid device for cardiology department of the embodiment of the present invention, the first-aid device comprises a filter box 1, a blowing nozzle 3, a hand airbag 5, a breathing mask 9 and a support expanding device, wherein the upper and lower ends of the filter box 1 are opened, the upper opening of the filter box 1 is connected with an air inlet pipe 2, the air inlet pipe 2 is fixedly provided with the blowing nozzle 3, the blowing nozzle 3 is provided with a sealing plug 4, one side of the air inlet pipe 2 is connected with the hand airbag 5 through an air duct, one side of the hand airbag 5 is provided with an air inlet hole and the air inlet hole is provided with a first check valve 6, the middle part of the air duct is provided with a second check valve 7, the lower opening of the filter box 1 is connected with an air outlet pipe 8, the lower end of the air outlet pipe 8 is connected with the breathing mask 9, the support expanding device comprises arc slide bars 10, the utility model discloses a respirator, including breathing mask 9, arc slide bar 10, slider 11, movable rod 12, pivot 13 swing joint, stopper 14 lower extreme is all fixed and is equipped with expansion fagging 15, the arc slide bar 10 both ends are fixed respectively through the connecting rod 9 inner walls, the equal movable sleeve of arc slide bar 10 outer wall is equipped with slider 11, slider 11 is all fixed and is equipped with movable rod 12, movable rod 12 middle part is through pivot 13 swing joint, 12 lower extremes of movable rod are all fixed.

Through the above technical scheme of the utility model, can replace the mouth to blow into the people and breathe through hand gasbag 5 to can reduce operator's intensity of labour, and can be convenient strut patient's oral cavity.

Example two:

referring to fig. 1-2, for a sealing plug 4, an external thread is processed on the outer wall of the sealing plug 4, an internal thread is processed on the inner wall of a blowing nozzle 3, and the sealing plug 4 is in threaded connection with the blowing nozzle 3; for the filter box 1, soda lime absorption particles 16 are arranged at the upper end in the filter box 1, a microporous filter membrane 17 is fixedly arranged in the middle of the filter box 1, and activated carbon 18 is arranged at the lower end of the filter box 1; for the filtering tank 1, a filtering net 19 is fixedly arranged in both the upper opening and the lower opening of the filtering tank 1.

Through the above technical scheme of the utility model, can make things convenient for the dismantlement of sealing plug 4, carbon dioxide, bacterium, granule type impurity and toxic gas in can effectual filtering gas, filter screen 19 can prevent that the granule in the rose box from coming out from rose box 1.

Example three:

referring to fig. 1-3, for the respiratory mask 9, a silica gel protective sheet 20 is fixedly arranged at the lower end of the respiratory mask 9; for the expanding plate 15, the lower end of the expanding plate 15 is arranged to be conical; for the expanding plate 15, an arc-shaped limiting plate 21 is fixedly arranged on the outer wall of the lower end of the expanding plate 15.

Through the above technical scheme of the utility model, silica gel protection plate 20 can prevent that arc slide bar 10, connecting rod and movable rod 12 from stabbing patient's oral cavity or face, and arc limiting plate 21 blocks patient's tooth with stopper 14 cooperation, can prevent that patient's tooth from expanding landing pad 15 and going up the landing.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, the two expanding support plates 15 are inserted into a gap between upper and lower teeth of a patient, the teeth are positioned between the limit block 14 and the arc-shaped limit plate 21, then the breathing mask 9 is pressed downwards, the silica gel protection sheet 20 of the breathing mask 9 is tightly attached to the mouth of the patient, at the moment, the movable rod 12 is stressed to drive the sliding block 11 to slide downwards, the movable rod 12 rotates along the rotating shaft 13 to drive the expanding support plates 15 to expand outwards to realize the purpose of expanding the oral cavity of the patient, then a user can select to blow by using the mouth or the hand-pressed air bag 5, if the user selects to blow by using the mouth, the sealing plug 4 needs to be taken down, then the air is blown from the blowing nozzle 3, if the hand-pressed air bag 5 is selected to blow, only the hand-pressed air bag 5 needs to be regularly pressed, and when the hand-pressed air bag 5 is pressed, air in the hand-pressed air bag 5, Intake pipe 2, outlet duct 8 then get into the patient oral cavity, when loosening, outside air gets into the gasbag from first check valve 6, so circulation, and continuous for the patient carries air to carry out artificial respiration, can blow into artificial respiration through hand gasbag 5 and replace the mouth to reduce operator's intensity of labour.

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 emergency device for the cardiology department is characterized by comprising a filter box (1), an air blowing nozzle (3), a hand air bag (5), a breathing mask (9) and a support expanding device, wherein openings are formed in the upper end and the lower end of the filter box (1), an air inlet pipe (2) is connected to the opening in the upper end of the filter box (1), the air blowing nozzle (3) is fixedly arranged on the air inlet pipe (2), a sealing plug (4) is arranged in the air blowing nozzle (3), one side of the air inlet pipe (2) is connected with the hand air bag (5) through an air guide pipe, an air inlet hole is formed in one side of the hand air bag (5) and is provided with a first check valve (6), a second check valve (7) is arranged in the middle of the air guide pipe, an air outlet pipe (8) is connected to the opening in the lower end of the filter box (, expand and prop the device and include arc slide bar (10), the quantity of arc slide bar (10) is two and sets up respectively respirator (9) left and right sides inner wall, arc slide bar (10) both ends are fixed through the connecting rod respectively respirator (9) inner wall, arc slide bar (10) outer wall all activity cover is equipped with slider (11), slider (11) are all fixed and are equipped with movable rod (12), movable rod (12) middle part is through pivot (13) swing joint, movable rod (12) lower extreme all is fixed and is equipped with stopper (14), stopper (14) lower extreme is the fixed fagging (15) that is equipped with down.

2. The emergency device for the cardiology department according to claim 1, wherein the outer wall of the sealing plug (4) is externally threaded, the inner wall of the blowing nozzle (3) is internally threaded, and the sealing plug (4) is in threaded connection with the blowing nozzle (3).

3. The emergency device for cardiology department according to claim 1, wherein the upper end of the inside of the filtering box (1) is provided with soda lime absorption particles (16), the middle of the filtering box (1) is fixedly provided with a microporous filtering membrane (17), and the lower end of the filtering box (1) is provided with activated carbon (18).

4. The emergency device for cardiology department according to claim 3, wherein a filter screen (19) is fixed in each of the upper and lower openings of the filter box (1).

5. The emergency device for cardiology department according to claim 1, wherein a silica gel protective sheet (20) is fixed on the lower end of the breathing mask (9).

6. A first aid device for cardiology according to claim 1, wherein the lower end of the enlarged support plate (15) is tapered.

7. The emergency device for the cardiology department according to claim 6, wherein an arc-shaped limiting plate (21) is fixedly disposed on an outer wall of a lower end of the expanding plate (15).