CN113975568A

CN113975568A - Special respirator of old age internal medicine

Info

Publication number: CN113975568A
Application number: CN202111423524.8A
Authority: CN
Inventors: 李京洲
Original assignee: Zhumadian Second Hospital Of Traditional Chinese Medicine
Current assignee: Zhumadian Second Hospital Of Traditional Chinese Medicine
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-01-28

Abstract

The invention discloses a special respirator for an elderly medical department, which comprises a box body, wherein a transverse plate is fixedly connected in the box body, a gas storage box is arranged at the inner bottom of the box body, an oxygen generator is arranged on the gas storage box, the input end of the oxygen generator penetrates through the side wall of the box body through a connecting pipe, the output end of the oxygen generator penetrates through the side wall of the upper end of the gas storage box, a filter screen cover is arranged at the output end of the oxygen generator, a supporting table is arranged on the transverse plate, a motor is arranged on the supporting table, the output end of the motor is fixedly connected with a rotating rod, an installing plate is arranged on the rotating rod, a piston cylinder is arranged on the transverse plate, and a piston is connected in the piston cylinder in a sliding manner. The invention can realize oxygen supply through the motor without pressing the air bag by medical personnel, and simultaneously can drive the vertical rod and the cotton thread to rotate, thereby producing water mist, improving the humidity of oxygen, and adjusting the oxygen supply amount, thereby increasing the comfort level of patients.

Description

Special respirator of old age internal medicine

Technical Field

The invention relates to the technical field of medical equipment, in particular to a special respirator for an elderly medical department.

Background

The respirator is a self-sufficient open type air respirator, which is widely applied to departments such as fire control, chemical engineering, ships, petroleum, smelting, warehouses, laboratories, mines and the like, and is used for fire extinguishment, rescue and relief work and rescue work of firemen or rescue and rescue personnel under various environments such as dense smoke, toxic gas, steam or oxygen deficiency and the like.

The respirator is generally divided into an air respirator and an oxygen respirator according to the design principle, the air respirator is used for fire extinguishment of firemen or rescue and rescue personnel safely and effectively under various environments such as dense smoke, toxic gas, steam or oxygen deficiency, the rescue and rescue work is realized, the oxygen respirator is also called an isolated compressed oxygen respirator, a respiratory system is isolated from the outside, an instrument and a human respiratory system form internal circulation, oxygen is provided by a high-pressure gas cylinder, most of the existing respirators used in hospitals are quite simple and rough in structure and single in function, the air bag needs to be manually pressed by medical personnel, and the labor intensity of the medical personnel is greatly increased.

Therefore, we have designed a special respirator for geriatric department to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a special respirator for geriatric department, which can supply oxygen through a motor without pressing an air bag by medical staff, and can drive a vertical rod and a cotton thread to rotate so as to produce water mist, improve the humidity of oxygen and adjust the oxygen supply amount, so that the comfort of a patient can be improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

a special respirator for the internal medicine of the elderly, which comprises a box body, wherein a transverse plate is fixedly connected in the box body, a gas storage box is installed at the inner bottom of the box body, an oxygen generator is installed on the gas storage box, the input end of the oxygen generator penetrates through the side wall of the box body through a connecting pipe, the output end of the oxygen generator penetrates through the upper end side wall of the gas storage box, a filter screen cover is installed at the output end of the oxygen generator, a supporting table is installed on the transverse plate, a motor is installed on the supporting table, the output end of the motor is fixedly connected with a rotating rod, an installing plate is installed on the rotating rod, a piston cylinder is installed on the transverse plate, a piston is slidably connected in the piston cylinder, a piston rod is hinged on the piston, an adjusting mechanism is arranged between the piston rod and the installing plate, an air inlet pipe is installed on the piston cylinder, and the air inlet pipe is connected with the gas storage box, just install first check valve in the intake pipe, install the outlet duct on the piston cylinder, the face guard is installed to the other end of outlet duct, install the second check valve on the outlet duct, fixedly connected with division board in the gas storage tank, just install atomizing mechanism on the gas storage tank, be equipped with drive mechanism between atomizing mechanism and the dwang.

Preferably, running gear is installed to the bottom of box, running gear is including installing four locking universal wheels in the bottom half.

Preferably, adjustment mechanism is including setting up the sliding tray on the mounting panel, the sliding tray internal rotation is connected with the screw rod, sliding tray internal sliding connection has the sliding block, the screw rod runs through the sliding block and rather than threaded connection, the other end fixedly connected with of screw rod turns round the piece, the piston rod is connected with the sliding block is articulated.

Preferably, the first check valve is an air inlet check valve, and the second check valve is an air outlet check valve.

Preferably, atomizing mechanism runs through the gas storage box upper end lateral wall from top to bottom and rather than the montant of being connected of rotating, the bottom fixedly connected with a plurality of cotton threads of montant, just cotton thread and intake pipe are located the both sides of division board.

Preferably, the transmission mechanism comprises a supporting block fixed on the supporting table, the supporting block transversely penetrates through a transmission rod rotatably connected with the supporting block, the transmission rod and the rotating rod are respectively provided with a first bevel gear and a second bevel gear, the first bevel gears are meshed, the other end of the transmission rod and the vertical rod are provided with second bevel gears, and the second bevel gears are meshed.

Preferably, the glass window is installed to the preceding lateral wall of box, just the glass window sets up with the gas storage tank is relative, the gas storage tank is the glass material.

Preferably, a fixing table is fixedly connected to the transverse plate, and the piston cylinder is mounted on the fixing table.

Compared with the prior art, the invention has the beneficial effects that:

1. the motor work drives the dwang and rotates, and the dwang rotates and drives first bevel gear, transfer line, second bevel gear, montant and cotton thread and rotates, and partial cotton thread is thrown away its inside clear water because of centrifugal force when the cotton thread rotates, and the clear water strikes division atomizing on division board and the gas storage tank, and the rotation of montant continuation is followed to this cotton thread for the atomizing lasts and goes on, thereby can carry out humidification to oxygen.

2. The dwang rotates and drives the mounting panel and rotate, and the mounting panel rotates and drives piston rod and piston reciprocating motion in the piston barrel, when the piston moves to the left in the piston barrel, produces the negative pressure in the piston barrel this moment to can take out the oxygen of the humidification in the gas storage tank to the piston barrel in through the intake pipe, when the piston moves right, can pass through the outlet duct with the oxygen in the piston barrel and extrude, finally carry to the face guard in, thereby can carry out the oxygen suppliment to the patient.

3. When oxygen supply amount is adjusted to needs, medical personnel rotate and turn round the piece and can realize that the screw rod rotates to can realize that the sliding block removes in the sliding tray, can adjust the distance between sliding block and the dwang, thereby can adjust the amplitude of movement of piston in a piston section of thick bamboo, and then can adjust oxygen supply amount, easy operation and swift.

In conclusion, the oxygen supply device can supply oxygen through the motor without pressing the air bag by medical staff, and simultaneously can drive the vertical rods and the cotton threads to rotate, so that water mist can be produced, the humidity of oxygen can be improved, the oxygen supply amount can be adjusted, and the comfort level of a patient can be improved.

Drawings

FIG. 1 is a schematic structural diagram of a special respirator for geriatric department of internal medicine according to the present invention;

FIG. 2 is a schematic view of the respirator for geriatric internal medicine according to the present invention at the location of a first bevel gear;

FIG. 3 is a schematic structural diagram of a mounting plate of a special respirator for geriatric department, according to the present invention;

fig. 4 is a front view of the geriatric internal respiratory respirator of the present invention.

In the figure: 1 box body, 2 transverse plates, 3 gas storage tanks, 4 oxygen generators, 5 filter screen covers, 6 connecting pipes, 7 gas inlet pipes, 8 support tables, 9 fixing tables, 10 glass windows, 11 motors, 12 mounting plates, 13 piston cylinders, 14 piston rods, 15 pistons, 16 second one-way valves, 17 gas outlet pipes, 18 masks, 19 first one-way valves, 20 sliding grooves, 21 sliding blocks, 22 screw rods, 23 torsion blocks, 24 partition plates, 25 locking universal wheels, 26 cotton threads, 27 vertical rods, 28 rotating rods, 29 first bevel gears, 30 support blocks, 31 transmission rods and 32 second bevel gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a special respirator of old patient's internal medicine, including box 1, running gear is installed to the bottom of box 1, and running gear is including installing four locking universal wheels 25 in the box 1 bottom, can remove box 1 through locking universal wheel 25 to can increase box 1's flexibility, and the locking plate on the locking universal wheel 25 can lock, makes locking universal wheel 25 be difficult to rotate, thereby can be to the stable support of box 1.

A transverse plate 2 is fixedly connected in the box body 1, a gas storage tank 3 is installed at the inner bottom of the box body 1, an oxygen generator 4 is installed on the gas storage tank 3, the oxygen generator 4 can be an oxygen supply machine with a model of YSK-30FW but not limited to, and the oxygen generator 4 is the prior art and is not described again; the input end of the oxygen generator 4 is arranged by penetrating the side wall of the box body 1 through a connecting pipe 6, so that air and the like can be sucked from the outside; the output of oxygenerator 4 runs through the upper end lateral wall setting of gas storage tank 3, and the output of oxygenerator 4 installs filter screen panel 5, and the nozzle stub is installed to the output of oxygenerator 4, and the nozzle stub runs through the upper end lateral wall setting of gas storage tank 3, then filter screen panel 5 installs on the nozzle stub.

A support table 8 is arranged on the transverse plate 2, a motor 11 is arranged on the support table 8, and the support table 8 can provide a height space for the rotation of the mounting plate 12, so that the mounting plate 12 cannot be abutted and clamped with the transverse plate 2 when rotating; the output end of the motor 11 is fixedly connected with a rotating rod 28, the mounting plate 12 is mounted on the rotating rod 28, the piston cylinder 13 is mounted on the transverse plate 2, the fixing table 9 is fixedly connected to the transverse plate 2, and the piston cylinder 13 is mounted on the fixing table 9.

A piston 15 is connected in the piston cylinder 13 in a sliding manner, a piston rod 14 is connected on the piston 15 in a hinged manner, an adjusting mechanism is arranged between the piston rod 14 and the mounting plate 12 and comprises a sliding groove 20 arranged on the mounting plate 12, a screw rod 22 is rotationally connected in the sliding groove 20, a sliding block 21 is connected in the sliding groove 20 in a sliding manner, the screw rod 22 penetrates through the sliding block 21 and is in threaded connection with the sliding block, a twisting block 23 is fixedly connected at the other end of the screw rod 22, and the piston rod 14 is connected with the sliding block 21 in a hinged manner; because the sliding block 21 can not rotate in the sliding groove 20, the rotating button block 23 can realize the rotation of the screw 22, so that the sliding block 21 can move in the sliding groove 20, the distance between the sliding block 21 and the rotating rod 28 can be adjusted, the moving amplitude of the piston 15 in the piston cylinder 13 can be adjusted, and the oxygen supply amount can be adjusted; wherein, sliding tray 20 also can be T type groove, and corresponding sliding block 21 is T type piece, so T type piece slides more stably in T type groove, also can be equipped with the spacing groove at sliding tray 20's inner wall, and spacing piece slides in the spacing groove, then spacing piece and sliding block 21 fixed connection, so also can guarantee the stable slip of sliding block 21, does not limit above-mentioned, and the final purpose is for sliding block 21's stability.

An air inlet pipe 7 is arranged on the piston cylinder 13, the air inlet pipe 7 is connected with the air storage tank 3, a first one-way valve 19 is arranged on the air inlet pipe 7, an air outlet pipe 17 is arranged on the piston cylinder 13, a face mask 18 is arranged at the other end of the air outlet pipe 17, a second one-way valve 16 is arranged on the air outlet pipe 17, the first one-way valve 19 is an air inlet one-way valve, and the first one-way valve 19 only allows oxygen in the air storage tank 3 to enter the piston cylinder 13; the second one-way valve 16 is an air outlet one-way valve, the second one-way valve 16 only allows oxygen to be discharged through an air outlet pipe 17, and thus when the piston 15 moves, the first one-way valve 19 and the second one-way valve 16 respectively play their roles; specifically, the rotating rod 28 rotates to drive the mounting plate 12 to rotate, the mounting plate 12 rotates to drive the piston rod 14 and the piston 15 to reciprocate in the piston cylinder 13, when the piston 15 moves leftwards in the piston cylinder 13, negative pressure is generated in the piston cylinder 13 at the moment, so that humidified oxygen in the air storage tank 3 can be pumped into the piston cylinder 13 through the air inlet pipe 7, when the piston 15 moves rightwards, oxygen in the piston cylinder 13 can be extruded out through the air outlet pipe 17 and finally conveyed into the mask 18, and oxygen supply can be performed on a patient.

The air storage tank 3 is internally and fixedly connected with a partition plate 24, and a raised cylinder and the like can be fixed on the partition plate 24, so as to increase the dispersibility of water drops during impact; and install atomizing mechanism on the gas storage tank 3, it is concrete, dwang 28 rotates and drives first bevel gear 29, transfer line 31, second bevel gear 32, montant 27 and cotton thread 26 and rotate, and partial cotton thread 26 is thrown away its inside clear water because of centrifugal force when cotton thread 26 rotates, and the clear water strikes division atomizing on division board 24 and the gas storage tank 3, and the cotton thread 26 is followed the rotation of montant 27 continuation like this for the atomizing lasts and goes on, thereby can carry out humidification to oxygen.

The atomization mechanism comprises a vertical rod 27 which vertically penetrates through the side wall of the upper end of the gas storage tank 3 and is rotatably connected with the gas storage tank, a plurality of cotton threads 26 are fixedly connected with the bottom of the vertical rod 27, a pipeline which is externally wrapped with cotton cloth can be fixed at the bottom of the vertical rod 27, and then the cotton threads 26 are connected with the cloth, so that when the vertical rod 27 rotates, the cotton threads 26 are not contacted with clean water due to centrifugal force, and water can be continuously supplied through the pipeline of the cotton cloth; and the cotton thread 26 and the air inlet pipe 7 are positioned at two sides of the isolation plate 24; a proper amount of clear water is filled between the isolation plate 24 and the gas storage tank 3, and part of the cotton threads 26 are positioned in the water; the glass window 10 is installed to the preceding lateral wall of box 1, and glass window 10 sets up with gas storage tank 3 relatively, and gas storage tank 3 is the glass material, conveniently observes the condition in the gas storage tank 3.

A transmission mechanism is arranged between the atomization mechanism and the rotating rod 28, the transmission mechanism comprises a supporting block 30 fixed on the supporting table 8, a transmission rod 31 rotatably connected with the supporting block 30 transversely penetrates through the supporting block 30, the transmission rod 31 and the rotating rod 28 are respectively provided with a first bevel gear 29, the two first bevel gears 29 are meshed with each other, the other end of the transmission rod 31 and the vertical rod 27 are provided with a second bevel gear 32, and the two second bevel gears 32 are meshed with each other.

When the mask is used, the mask 18 is brought to a patient, then the motor 11 and the oxygen generator 4 are started, the oxygen generator 4 can transmit oxygen into the gas storage tank 3 through the filter screen cover 5 when working, and the oxygen can be filtered through the filter screen cover 5;

the motor 11 works to drive the rotating rod 28 to rotate, the rotating rod 28 rotates to drive the first bevel gear 29, the transmission rod 31, the second bevel gear 32, the vertical rod 27 and the cotton thread 26 to rotate, when the cotton thread 26 rotates, part of the cotton thread 26 throws out clean water inside the cotton thread 26 due to centrifugal force, and the clean water impacts the partition plate 24 and the upper part of the gas storage box 3 to be atomized, so that the cotton thread 26 continuously rotates along with the vertical rod 27, atomization is continuously carried out, and oxygen can be humidified;

the rotating rod 28 rotates to drive the mounting plate 12 to rotate, the mounting plate 12 rotates to drive the piston rod 14 and the piston 15 to reciprocate in the piston cylinder 13, when the piston 15 moves leftwards in the piston cylinder 13, negative pressure is generated in the piston cylinder 13 at the moment, so that humidified oxygen in the air storage tank 3 can be pumped into the piston cylinder 13 through the air inlet pipe 7, when the piston 15 moves rightwards, oxygen in the piston cylinder 13 can be extruded out through the air outlet pipe 17 and finally conveyed into the mask 18, so that oxygen can be supplied to a patient, the oxygen supply frequency can be adjusted according to the breathing condition of the patient through intermittent oxygen supply, and the patient is in the most comfortable state during oxygen supply;

when oxygen supply amount needs to be adjusted, medical personnel rotate and turn round piece 23 and can realize that screw rod 22 rotates to can realize that sliding block 21 removes in sliding tray 20, can adjust the distance between sliding block 21 and the dwang 28, thereby can adjust the range of movement of piston 15 in piston cylinder 13, and then can adjust oxygen supply amount, easy operation and swift.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a special respirator for geriatric department, includes box (1), its characterized in that, fixedly connected with diaphragm (2) in box (1), gas storage tank (3) are installed to the interior bottom of box (1), install oxygenerator (4) on gas storage tank (3), the input of oxygenerator (4) runs through the lateral wall setting of box (1) through connecting pipe (6), the output of oxygenerator (4) runs through the upper end lateral wall setting of gas storage tank (3), just filter screen panel (5) are installed to the output of oxygenerator (4), install brace table (8) on diaphragm (2), install motor (11) on brace table (8), the output fixedly connected with dwang (28) of motor (11), install mounting panel (12) on dwang (28), install piston cylinder (13) on diaphragm (2), sliding connection has piston (15) in piston cylinder (13), the articulated piston rod (14) that is connected with on piston (15), be equipped with adjustment mechanism between piston rod (14) and mounting panel (12), install intake pipe (7) on piston cylinder (13), intake pipe (7) are connected with gas storage tank (3), just install first check valve (19) on intake pipe (7), install outlet duct (17) on piston cylinder (13), face guard (18) are installed to the other end of outlet duct (17), install second check valve (16) on outlet duct (17), fixedly connected with division board (24) in gas storage tank (3), just install atomizing mechanism on gas storage tank (3), be equipped with drive mechanism between atomizing mechanism and dwang (28).

2. The geriatric internal-department special respirator according to claim 1, wherein a travelling mechanism is mounted at the bottom of the box body (1), and the travelling mechanism comprises four locking universal wheels (25) mounted at the bottom of the box body (1).

3. The respirator special for the geriatric department of internal medicine as claimed in claim 1, wherein the adjusting mechanism comprises a sliding groove (20) arranged on the mounting plate (12), a screw rod (22) is rotatably connected in the sliding groove (20), a sliding block (21) is slidably connected in the sliding groove (20), the screw rod (22) penetrates through the sliding block (21) and is in threaded connection with the sliding block, a twisting block (23) is fixedly connected to the other end of the screw rod (22), and the piston rod (14) is in hinged connection with the sliding block (21).

4. The geriatric surgical respirator of claim 1, wherein the first one-way valve (19) is an inlet one-way valve and the second one-way valve (16) is an outlet one-way valve.

5. The respirator special for the geriatric department according to claim 1, wherein the atomizing mechanism comprises a vertical rod (27) which penetrates through the side wall of the upper end of the air storage tank (3) up and down and is rotatably connected with the air storage tank, a plurality of cotton threads (26) are fixedly connected to the bottom of the vertical rod (27), and the cotton threads (26) and the air inlet pipe (7) are located on two sides of the partition plate (24).

6. The geriatric internal medicine special respirator according to claim 5, wherein the transmission mechanism comprises a support block (30) fixed on the support table (8), the support block (30) is transversely provided with a transmission rod (31) in a penetrating manner, the transmission rod (31) is rotatably connected with the support block, the transmission rod (31) and the transmission rod (28) are respectively provided with a first bevel gear (29), the two first bevel gears (29) are engaged, the other end of the transmission rod (31) and the vertical rod (27) are provided with a second bevel gear (32), and the two second bevel gears (32) are engaged.

7. The respirator special for the geriatric department according to claim 1, wherein a glass window (10) is mounted on a front side wall of the box body (1), the glass window (10) is arranged opposite to the air storage tank (3), and the air storage tank (3) is made of glass.

8. The respirator special for the geriatric department according to claim 1, wherein a fixing table (9) is fixedly connected to the transverse plate (2), and the piston cylinder (13) is mounted on the fixing table (9).