CN214415392U

CN214415392U - Convenient artificial respirator that department of respiration used

Info

Publication number: CN214415392U
Application number: CN202022919359.2U
Authority: CN
Inventors: 金文艳; 邵先玲
Original assignee: Taizhou Central Hospital Taizhou University Hospital
Current assignee: Taizhou Central Hospital Taizhou University Hospital
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-19
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a respirator, aiming at providing a convenient artificial respirator for the department of respiration, the technical proposal is that the convenient artificial respirator for the department of respiration comprises a respirator and an air storage bag, a piston cylinder is arranged between an air bag and the respirator, an air outlet pipe is fixedly arranged between the piston cylinder and the respirator, an air inlet pipe is fixedly arranged between the piston cylinder and the air storage bag, a piston is arranged in the piston cylinder, a through hole is arranged in the middle of the piston, a baffle is arranged at one side of the through hole close to the air outlet pipe and is connected with a piston hinge, a spring is fixedly arranged on the surface of one side of the piston close to the air outlet pipe, a pull rod is fixedly arranged at one side of the piston close to the air inlet pipe, the pull rod penetrates through an end cover, a handle is fixedly arranged at the end head, elastic belts are fixedly arranged at two side surfaces of the respirator, a first buckle and a second buckle are respectively arranged at the end head, a plurality of clamping columns are fixedly arranged at equal intervals on the first buckle, equidistant card hole that is equipped with and blocks post looks adaptation on the second buckle, the utility model is suitable for a medical equipment technical field.

Description

Convenient artificial respirator that department of respiration used

Technical Field

The utility model belongs to the technical field of medical equipment, refer in particular to a convenient artificial respirator that department of respiration used.

Background

The artificial respirator is an indispensable device for rescuing critical patients, is a device for mechanically maintaining and assisting the breathing of the patients, is common in clinical use, and is commonly used for the rescue of respiratory arrest or respiratory failure caused by various reasons and the respiratory management during anesthesia.

At present, the simple respirator in the market adopts spherical gasbag to supply air mostly, constantly extrude the gasbag and increase medical staff's intensity of labour, can influence the air feed effect along with the increase of extrusion time, and most is only through handheld respirator, and is very inconvenient, also has some respirator to have a fixed rope, but every patient's head size all is different, although fixed rope mostly has elasticity, but inevitably has grown, respirator drops easily, has short easily to cause the discomfort to the patient.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a laborsaving just conveniently carry out the convenient artificial respirator for department of respiration of fixing to respirator.

In order to achieve the above purpose, the utility model provides a following technical scheme: a convenient artificial respirator for a respiratory department comprises a respiratory mask and an air storage bag, wherein a piston cylinder is arranged between an air bag and the respiratory mask, an air outlet pipe is fixedly arranged between the piston cylinder and the respiratory mask, an air inlet pipe is fixedly arranged between the piston cylinder and the air storage bag, the piston cylinder comprises a body and an end cover, the body is in threaded connection with the end cover, a piston is arranged in the body, a through hole is arranged in the middle of the piston, a baffle is arranged at one side, close to the air outlet pipe, of the through hole, the baffle is connected with a piston hinge, a spring is fixedly arranged on the surface of one side, close to the air outlet pipe, of the piston, the spring is fixedly connected with the bottom surface of the body, a pull rod is fixedly arranged at one side, close to the air inlet pipe, of the pull rod penetrates through the end cover, a handle is fixedly arranged at the end of the end, a rubber pad is fixedly arranged at the side, far away from the air outlet pipe, elastic belts are fixedly arranged on two side surfaces of the respiratory mask, the elastic belt is characterized in that a first buckle and a second buckle are respectively arranged at the end of the elastic belt on two sides, a plurality of clamping columns are fixedly arranged on the first buckle at equal intervals, and clamping holes matched with the clamping columns are formed in the second buckle at equal intervals.

The utility model discloses further set up to: the breathing mask is characterized in that a gas outlet is formed in the surface of the breathing mask, and a unidirectional breathable film is arranged in the gas outlet.

The utility model discloses further set up to: the hot water bag is fixedly sleeved at one end, close to the piston cylinder, of the air outlet pipe, a water filling port is arranged on the hot water bag, and a plug is arranged on the water filling port.

The utility model discloses further set up to: the emergency mask is characterized in that a branch gas pipe is fixedly arranged on the gas inlet pipe, one end, far away from the gas inlet pipe, of the branch gas pipe is fixedly provided with an emergency mask, and check valves are arranged on the branch gas pipe and the gas outlet pipe.

The utility model discloses further set up to: the end cover is close to the one side of body and is located the fixed filter screen that is equipped with of end cover and intake pipe junction.

By adopting the technical scheme, the breathing mask is sleeved on the mouth of a patient, the breathing mask is fixed through the elastic belt, the first buckle and the second buckle, and specifically, the breathing mask can be connected and completed by adjusting the proper length and pressing the buckle on the second buckle to align with the clamping column on the second buckle, so that the operation is simple, the connection strength is high, and the breathing mask can adapt to the sizes of the head types of different patients through the connection of different numbers of clamping columns and buckles; the pull rod is pulled to pull the piston to move towards one end of the end cover by pulling the handle, the oxygen in the gas storage bag pushes the baffle open and enters a space between the piston and the bottom surface of the piston cylinder, then the handle is loosened, the spring pulls the piston to retract, the baffle is tightly attached to the piston under pressure, the piston extrudes the oxygen under the action of the retraction force of the spring, and the oxygen supplies gas to a patient through the gas outlet pipe; wherein the rubber pad can avoid the phenomenon that the respirator and the mouth and nose of the patient are not tightly sealed.

Meanwhile, the air outlet on the breathing mask can discharge the gas exhaled by the patient, and the unidirectional breathable film can prevent external air from entering; the hot water bag on the air outlet pipe can exchange heat with oxygen after being filled with hot water, so that the temperature of the oxygen entering the mouth and the nose of the patient is increased, and the comfort level of the patient is improved; the branch air pipe and the emergency mask are fixedly arranged on the air inlet pipe, so that medical staff can perform artificial respiration on a patient under special conditions; the one-way valve prevents gas from flowing back to influence gas supply; and the filter screen can carry out filtration treatment to the gas of urgent face guard incoming call, improves the security of air feed, avoids the patient to have the risk of infecting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

FIG. 4 is an enlarged view of the present invention at C in FIG. 1;

fig. 5 is an enlarged view of fig. 1 at D according to the present invention;

fig. 6 is a schematic connection diagram of the first buckle and the second buckle of the present invention;

in the drawings: 1. a respiratory mask; 2. a gas storage bag; 3. a piston cylinder; 3a, a body; 3b, end covers; 4. an air outlet pipe; 5. an air inlet pipe; 6. a piston; 7. a through hole; 8. a baffle plate; 9. a spring; 10. a pull rod; 11. a handle; 12. a rubber pad; 13. an elastic band; 14. a first buckle; 15. a second buckle; 16. clamping the column; 17. a clamping hole; 18. an air outlet; 19. a unidirectional breathable film; 20. a hot-water bag; 21. a water injection port; 22. a plug; 23. a branch air pipe; 24. an emergency mask; 25. a one-way valve; 26. a filter screen; 27. a seal ring; 28. oxygen connecting pipe.

Detailed Description

The invention is further described in the following with reference to fig. 1 to 6 in specific embodiments:

a convenient artificial respirator for a department of respiration comprises a respirator 1 and an air storage bag 2, a piston 6 cylinder 3 is arranged between an air bag and the respirator 1, an air outlet pipe 4 is fixedly arranged between the piston 6 cylinder 3 and the respirator 1, an air inlet pipe 5 is fixedly arranged between the piston 6 cylinder 3 and the air storage bag 2, the piston 6 cylinder 3 comprises a body 3a and an end cover 3b, the body 3a is in threaded connection with the end cover 3b, a piston 6 is arranged in the body 3a, a through hole 7 is arranged in the middle of the piston 6, a baffle 8 is arranged at one side of the through hole 7 close to the air outlet pipe 4, the baffle 8 is hinged with the piston 6, a spring 9 is fixedly arranged on the surface of one side of the piston 6 close to the air outlet pipe 4, the spring 9 is fixedly connected with the bottom surface of the body 3a, a pull rod 10 is fixedly arranged at one side of the piston 6 close to the air inlet pipe 5, the pull rod 10 penetrates through the end cover 3b and a handle 11 is fixedly arranged at the end, respirator 1 keeps away from 4 fixed rubber pads 12 that are equipped with of outlet duct, 1 both sides face of respirator all is fixed to be equipped with elastic webbing 13, both sides the end punishment of elastic webbing 13 is equipped with first buckle 14 and second buckle 15 respectively, equidistant fixed a plurality of card posts 16 that are equipped with on the first buckle 14, equidistant card hole 17 that is equipped with card post 16 looks adaptation on the second buckle 15, above-mentioned pull rod 10 and end cover 3 b's contact department and all be equipped with a plurality of sealing washer 27 between piston 6 and the body 3a inner wall and improve sealing performance, the gas storage bag is kept away from 5 one end of intake pipe and is fixed and be equipped with oxygen connecting pipe 28.

According to the structure, the breathing mask 1 is sleeved on the mouth of a patient, the breathing mask 1 is fixed through the elastic belt 13, the first buckle 14 and the second buckle 15, specifically, the buckle on the second buckle 15 is adjusted to a proper length and is aligned with the clamping column 16 on the second buckle 15 to be pressed down, so that the connection can be completed, the operation is simple, the connection strength is high, and the connection of different numbers of clamping columns 16 and buckles can be adapted to the sizes of the head types of different patients; then, the pull rod 10 pulls the piston 6 to move towards one end of the end cover 3b by pulling the handle 11, at the moment, oxygen in the gas storage bag 2 pushes the baffle 8 open, the oxygen enters a space between the piston 6 and the bottom surface of the piston 6 barrel 3, then the handle 11 is loosened, the piston 6 is pulled to retract by the spring 9, at the moment, the baffle 8 is tightly attached to the piston 6 under the pressure, the piston 6 extrudes the oxygen under the action of the retraction force of the spring 9, and the oxygen supplies gas to a patient through the gas outlet pipe 4, compared with the traditional artificial respirator, a medical worker only needs to pull the handle 11 to apply force, labor is saved, and if the gas supply speed is required to be increased, the piston 6 can also be increased in gas supply speed by pushing the handle 11; the rubber pad 12 can avoid the phenomenon that the breathing mask 1 is not tightly sealed with the mouth and the nose of a patient; the body 3a and the end cover 3b are in threaded connection, so that the piston cylinder is convenient to disassemble, install and maintain.

In an optional embodiment, an air outlet 18 is formed in the surface of the breathing mask 1, and a one-way air-permeable membrane 19 is arranged in the air outlet 18.

As can be seen from the above structure, the air outlet 18 of the breathing mask 1 can exhaust the air exhaled by the patient, and the one-way air permeable membrane 19 can prevent the entry of external air and dust.

As an optional implementation manner, a hot water bag 20 is fixedly sleeved at one end of the air outlet pipe 4 close to the cylinder 3 of the piston 6, a water filling port 21 is arranged on the hot water bag 20, and a plug 22 is arranged on the water filling port 21.

It can be seen from the above structure that the hot water bag 20 on the outlet pipe 4 can exchange heat with oxygen after injecting hot water, thereby improving the temperature of oxygen entering the mouth and nose of a patient and improving the comfort of the patient.

As an optional embodiment, a branch air pipe 23 is fixedly arranged on the air inlet pipe 5, an emergency mask 24 is fixedly arranged at one end of the branch air pipe 23 far away from the air inlet pipe 5, and check valves 25 are arranged on the branch air pipe 23 and the air outlet pipe 4.

It can be seen from the above structure that the branch air pipe 23 and the emergency mask 24 are fixedly arranged on the air inlet pipe 5, so that medical personnel can breathe the patient under special conditions, and the one-way valve 25 can prevent gas from flowing back to influence the air supply.

As an optional embodiment, a filter screen 26 is fixedly arranged on one surface of the end cover 3b close to the body 3a and at the joint of the end cover 3b and the air inlet pipe 5, and the filter screen is fixed by bolts.

With the structure, the filter screen 26 can filter the gas inhaled by the emergency mask 24, so that the safety of gas supply is improved, and the risk of infection of a patient is avoided.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a convenient artificial respirator that department of respiration used, includes respirator (1) and gas storage bag (2), characterized by: a piston cylinder (3) is arranged between the air storage bag (2) and the breathing mask (1), an air outlet pipe (4) is fixedly arranged between the piston cylinder (3) and the breathing mask (1), an air inlet pipe (5) is fixedly arranged between the piston cylinder (3) and the air storage bag (2), the piston cylinder (3) comprises a body (3a) and an end cover (3b), the body (3a) and the end cover (3b) are in threaded connection, a piston (6) is arranged in the body (3a), a through hole (7) is arranged in the middle of the piston (6), a baffle (8) is arranged on one side, close to the air outlet pipe (4), of the through hole (7), the baffle (8) is hinged with the piston (6), a spring (9) is fixedly arranged on the surface of one side, close to the air outlet pipe (4), of the piston (6), the spring (9) is fixedly connected with the bottom surface of the body (3a), a pull rod (10) is fixedly arranged on one side, close to the air inlet pipe (5), of the piston (6), pull rod (10) run through end cover (3b) and are fixed being equipped with handle (11) in end department, outlet duct (4) one side is kept away from in respirator (1) and fixed being equipped with rubber pad (12), respirator (1) both sides face is all fixed being equipped with elastic webbing (13), both sides the end department of elastic webbing (13) is equipped with first buckle (14) and second buckle (15) respectively, equidistant fixed being equipped with a plurality of card posts (16) on first buckle (14), equidistant card hole (17) that are equipped with card post (16) looks adaptation on second buckle (15).

2. The portable respirator of claim 1, wherein: the breathing mask is characterized in that an air outlet (18) is formed in the surface of the breathing mask (1), and a unidirectional breathable film (19) is arranged in the air outlet (18).

3. The portable respirator of claim 2, wherein: the hot water bag is fixedly sleeved at one end, close to the piston cylinder (3), of the air outlet pipe (4), the hot water bag (20) is provided with a water filling port (21), and the water filling port (21) is provided with a plug (22).

4. The portable respirator of claim 3, wherein: the emergency mask is characterized in that a branch air pipe (23) is fixedly arranged on the air inlet pipe (5), one end, far away from the air inlet pipe (5), of the branch air pipe (23) is fixedly provided with an emergency mask (24), and check valves (25) are arranged on the branch air pipe (23) and the air outlet pipe (4).

5. The portable respirator of claim 4, wherein: and a filter screen (26) is fixedly arranged on one surface of the end cover (3b) close to the body (3a) and at the joint of the end cover (3b) and the air inlet pipe (5).