CN219375765U

CN219375765U - Noninvasive ventilator of accurate control air current pressure

Info

Publication number: CN219375765U
Application number: CN202320711113.7U
Authority: CN
Inventors: 李智勇; 袁必胜; 陈克; 高卫国
Original assignee: NANJING PUAO MEDICAL EQUIPMENT CO LTD
Current assignee: NANJING PUAO MEDICAL EQUIPMENT CO LTD
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-21
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a noninvasive ventilator capable of accurately controlling airflow pressure, which belongs to the technical field of ventilators and adopts the technical scheme that the noninvasive ventilator comprises a chassis, wherein a supporting frame is fixedly connected to the top of the chassis, a control mechanism is arranged on one side of the supporting frame, a control box is fixedly arranged on the top of the supporting frame, a rotating assembly is arranged on one side of the control box, an executing assembly is arranged on one side of the control box, a pressure pump and a tee joint are arranged, the pressure pump can provide more accurate air pressure supply in the use process, the tee joint can carry air in multiple directions, a telescopic rod can be fixedly arranged by a fastening bolt in the executing assembly when a telescopic shaft is inserted into a mounting seat, the rotating assembly can facilitate the rotation of a display screen in the use process, operators can operate conveniently in the use process, and the setting of the storage box can temporarily store unused tools in the use process, so that a convenient use platform is provided for the use.

Description

Noninvasive ventilator of accurate control air current pressure

Technical Field

The utility model relates to the technical field of respirators, in particular to a noninvasive ventilator capable of accurately controlling airflow pressure.

Background

In modern clinical medicine, a respirator is taken as an effective means capable of replacing autonomous ventilation function artificially, is widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine, and the respirator is a vital medical device capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient.

The current announcements are: the Chinese patent of CN208193360U comprises a breathing machine main body, an interface, a display screen, keys, an operation panel, an outer housing, a connecting groove, a connecting block, a one-way valve, a housing cover, a water storage base, an air outlet, an air inlet, an air pipe connector, an air pipe and a connecting port, wherein the breathing machine main body is nested with the interface, the display screen is nested with the operation panel, the outer housing is provided with the operation panel and is electrically connected with the operation panel, the surface of the operation panel is provided with the keys, the right end surface of the outer housing is provided with the connecting groove, the connecting groove is nested with the connecting block, and the housing cover is nested with the one-way valve; the noninvasive breathing machine is structurally provided with the one-way valve, the second housing shell is nested with the housing cover, the water delivery port of the water delivery channel is positioned on the surface of the housing cover, water is directly added from the water delivery port when water is required to be added to the humidifier, the housing of the humidifier is prevented from being opened, the interior of the humidifier is prevented from being contacted with substances in the air, and the sanitation of the humidifier is improved.

This patent has avoided opening the shell of humidifier in the use, makes the inside material contact in the humidifier and the air of messenger, uses the health that improves the humidifier, but lacks the accurate control to air current pressure in the use, causes the injury to the patient in the use easily, especially when using the infant, accurate pressure control is more easy to the infant.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a noninvasive ventilator capable of accurately controlling airflow pressure, and aims to solve the problems that most of the existing noninvasive ventilators capable of accurately controlling airflow pressure lack of accurate control on airflow pressure in the using process and are easy to cause damage to patients in the using process.

2. Technical proposal

The utility model discloses a noninvasive ventilator capable of accurately controlling airflow pressure, which comprises a chassis, wherein the top of the chassis is fixedly connected with a support frame, one side of the support frame is provided with a control mechanism, the top of the support frame is fixedly provided with a control box, one side of the control box is provided with a rotating assembly, and one side of the control box is provided with an executing assembly;

the control mechanism comprises a fixed table, a control board, a pressure pump, a mounting groove and a tee joint, wherein the fixed table is fixedly connected to one side middle section of the support frame, the control board is connected to the fixed table through bolts, the mounting groove is formed in the top of the fixed table, the pressure pump is fixedly connected to the mounting groove, and the tee joint is fixedly connected to the output end of the pressure pump.

In order to insert the telescopic rod into the mounting seat when not in use, the telescopic rod is fixed by rotating the fastening bolt, a mounting platform is provided for the telescopic rod, the noninvasive ventilator for accurately controlling the airflow pressure is preferable, the execution assembly comprises the mounting seat, the telescopic rod, the fastening bolt, the rotating block, the oxygen mask and the air pipe, the mounting seat is fixedly connected to one side of the control box, the telescopic rod is inserted into the mounting seat, the fastening bolt is rotationally connected to one side of the mounting seat to fixedly connect the telescopic rod with the mounting seat, the rotating block is fixedly connected to the middle section of the telescopic rod, the oxygen mask is rotationally connected to the tail end of the telescopic rod, and the air pipe is in threaded connection with the air inlet end of the oxygen mask.

In order to enable an operator to rotate a display screen to adjust the position, the display screen is prevented from rotating excessively due to the installation of the limiting block, and the noninvasive ventilator capable of accurately controlling air flow pressure is preferable.

For the effect that medical supplies which are not used temporarily can be placed in the storage box for temporary storage, the noninvasive ventilator capable of accurately controlling the airflow pressure is preferable, one side of the support frame is connected with the storage box through bolts, and the storage box is located in the middle section of the support frame and can be detached.

In order to control the speed of the inlet and outlet air through the adjusting button, the effect of adjusting the flow speed of the air more conveniently and accurately is achieved, and the noninvasive ventilator for precisely controlling the air flow pressure is preferable.

In order to facilitate the movement of the device and the effect of more convenient movement and use of the device, the noninvasive ventilator for precisely controlling the airflow pressure is preferable, and the bottom of the chassis is provided with universal wheels.

In order to prevent the length of the air pipe from being too short, the effect of breaking the air pipe due to the fact that the telescopic rod is too long in the using process is avoided, and the minimal length of the air pipe is preferably larger than the maximal telescopic length of the telescopic rod as the noninvasive ventilator capable of precisely controlling the air flow pressure.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

this noninvasive ventilator of accurate control air current pressure through setting up force pump and tee bend, in the in-process of using, force pump can provide more accurate gas pressure supply to can be with the multidirectional transport of gas by the tee bend, and the fastening bolt in the execution subassembly can be fixed the laying with the telescopic link when the telescopic shaft inserts the mount pad, and rotate the rotation that the subassembly can make things convenient for the display screen in the in-process of using, make things convenient for operating personnel to operate in the use, the setting of containing box can be in the use the instrument of conveniently will not using temporarily deposit, provide convenient use platform for the use.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic diagram of a control mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a control box of the present utility model;

FIG. 4 is a schematic diagram of an implementation assembly of the present utility model;

FIG. 5 is a schematic view of a rotating assembly according to the present utility model;

fig. 6 is a schematic view of an adjustment button and threaded nozzle of the present utility model.

The reference numerals in the figures illustrate:

1. a chassis; 2. a support frame; 3. a control mechanism; 4. a control box; 5. a rotating assembly; 6. an execution component; 7. a storage box; 8. an adjustment button; 9. a threaded pipe orifice; 10. a universal wheel; 301. a fixed table; 302. a control board; 303. a pressure pump; 304. a mounting groove; 305. a tee joint; 501. a rotating groove; 502. a rotating shaft; 503. a connecting shaft; 504. a limiting block; 505. a display screen; 601. a mounting base; 602. a telescopic rod; 603. a fastening bolt; 604. a rotating block; 605. an oxygen mask; 606. and an air pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the noninvasive ventilator capable of accurately controlling airflow pressure comprises a chassis 1, wherein the top of the chassis 1 is fixedly connected with a support frame 2, one side of the support frame 2 is provided with a control mechanism 3, the top of the support frame 2 is fixedly provided with a control box 4, one side of the control box 4 is provided with a rotating assembly 5, and one side of the control box 4 is provided with an executing assembly 6;

the control mechanism 3 comprises a fixed table 301, a control board 302, a pressure pump 303, a mounting groove 304 and a tee joint 305, wherein the fixed table 301 is fixedly connected to one side middle section of the support frame 2, the control board 302 is connected to the fixed table 301 through bolts, the mounting groove 304 is formed in the top of the fixed table 301, the pressure pump 303 is fixedly connected in the mounting groove 304, and the tee joint 305 is fixedly connected to the output end of the pressure pump 303.

In this embodiment: the control mechanism 3 comprises a fixed table 301, a control board 302, a pressure pump 303, a mounting groove 304 and a tee joint 305, in the use process, the pressure pump 303 is firstly fixedly mounted in the mounting groove 304 of the fixed table 301, then the tee joint 305 is mounted, and the pressure split in the pressure pump 303 can be controlled through the control board 302.

As a technical optimization scheme of the utility model, the execution assembly 6 comprises a mounting seat 601, a telescopic rod 602, a fastening bolt 603, a rotating block 604, an oxygen mask 605 and an air pipe 606, wherein the mounting seat 601 is fixedly connected to one side of the control box 4, the telescopic rod 602 is inserted into the mounting seat 601, the fastening bolt 603 is rotationally connected to one side of the mounting seat 601 to fixedly connect the telescopic rod 602 and the mounting seat 601, the rotating block 604 is fixedly connected to the middle section of the telescopic rod 602, the oxygen mask 605 is rotationally connected to the tail end of the telescopic rod 602, and the air pipe 606 is in threaded connection with the air inlet end of the oxygen mask 605.

In this embodiment: through setting up executive component 6 and including mount pad 601, telescopic link 602, fastening bolt 603, turning block 604, oxygen mask 605 and trachea 606, in the use to the patient, can implement the therapeutic effect to the patient through the face guard, can insert telescopic link 602 in mount pad 601 simultaneously when not using, it is fixed with telescopic link 602 to rotate fastening bolt 603, provides the mounting platform for telescopic link 602.

As a technical optimization scheme of the utility model, the rotating assembly 5 comprises a rotating groove 501, a rotating shaft 502, a connecting shaft 503, a limiting block 504 and a display screen 505, wherein the rotating groove 501 is arranged on one inclined surface side of the control box 4, the rotating shaft 502 is fixedly connected to the inner wall of the rotating groove 501, the limiting block 504 is fixedly connected to the inner side of the rotating shaft 502, the connecting shaft 503 is rotatably connected between the rotating shafts 502 at two sides, and the display screen 505 is fixedly connected to the peripheral surface of the connecting shaft 503.

In this embodiment: through setting up rotation subassembly 5 and including rotating groove 501, axis of rotation 502, connecting axle 503, stopper 504 and display screen 505, in the in-process of using, display screen 505 and connecting axle 503 are fixed each other, rotate display screen 505 adjustment position through the operating personnel, and the installation of stopper 504 can prevent simultaneously that display screen 505 from rotating excessively.

As a technical optimization scheme of the utility model, one side of the support frame 2 is connected with the containing box 7 through bolts, and the containing box 7 is positioned in the middle section of the support frame 2 and can be detached.

In this embodiment: through setting up containing box 7, in the in-process of using, the medical supplies that temporarily do not use can be put in containing box 7 and temporarily store, facilitate the use.

As a technical optimization scheme of the utility model, one side of the control box 4 is provided with an adjusting button 8, and the same side of the control box 4, which is positioned on the adjusting button 8, is provided with a threaded pipe orifice 9.

In this embodiment: through setting up adjustment button 8 and screw thread mouth of pipe 9, can control the speed of admitting and discharging air through adjustment button 8 in the in-process of using, the velocity of flow of the regulation gas of more convenience accuracy.

As a technical optimization scheme of the utility model, the bottom of the chassis 1 is provided with universal wheels 10.

In this embodiment: through setting up the bottom of chassis 1 and being provided with universal wheel 10, in the in-process of using, universal wheel 10 makes things convenient for mobile device, makes things convenient for the removal of device to use more.

As a technical optimization scheme of the utility model, the shortest length of the air pipe 606 is larger than the maximum telescopic length of the telescopic rod 602.

In this embodiment: by setting the shortest length of the air tube 606 to be greater than the maximum telescopic length of the telescopic rod 602, the length of the air tube 606 is prevented from being too short in the use process, and the air tube 606 is not broken due to the extension Shen Guochang of the telescopic rod 602 in the use process.

Working principle: firstly, when the noninvasive ventilator capable of precisely controlling the airflow pressure is used, the pressure pump 303 is fixedly installed in the installation groove 304 of the fixed table 301, then the tee joint 305 is installed, the pressure split in the pressure pump 303 can be controlled through the control panel 302, in the process of using a patient, the treatment effect can be implemented on the patient through the mask, meanwhile, the telescopic rod 602 can be inserted into the installation seat 601 when the patient is not used, the telescopic rod 602 is fixed through the rotation fastening bolt 603, the display screen 505 and the connecting shaft 503 are mutually fixed, the position is adjusted through the rotation of the display screen 505 by an operator, meanwhile, the installation of the limiting block 504 can prevent the display screen 505 from rotating excessively, and the speed of air inlet and air outlet can be controlled through the adjusting button 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a noninvasive ventilator of accurate control air current pressure, includes chassis (1), its characterized in that: the device is characterized in that the top of the chassis (1) is fixedly connected with a supporting frame (2), one side of the supporting frame (2) is provided with a control mechanism (3), the top of the supporting frame (2) is fixedly provided with a control box (4), one side of the control box (4) is provided with a rotating assembly (5), and one side of the control box (4) is provided with an executing assembly (6);

the control mechanism (3) comprises a fixed table (301), a control board (302), a pressure pump (303), a mounting groove (304) and a tee joint (305), wherein the fixed table (301) is fixedly connected to one side middle section of the support frame (2), the control board (302) is connected to the fixed table (301) through bolts, the mounting groove (304) is formed in the top of the fixed table (301), the pressure pump (303) is fixedly connected to the mounting groove (304), and the tee joint (305) is fixedly connected to the output end of the pressure pump (303).

2. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 1, wherein: the execution assembly (6) comprises a mounting seat (601), a telescopic rod (602), a fastening bolt (603), a rotating block (604), an oxygen mask (605) and an air pipe (606), wherein the mounting seat (601) is fixedly connected to one side of a control box (4), the telescopic rod (602) is inserted on the mounting seat (601), the fastening bolt (603) is rotationally connected to one side of the mounting seat (601) to fixedly connect the telescopic rod (602) and the mounting seat (601), the rotating block (604) is fixedly connected to the middle section of the telescopic rod (602), the oxygen mask (605) is rotationally connected to the tail end of the telescopic rod (602), and the air pipe (606) is in threaded connection with the air inlet end of the oxygen mask (605).

3. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 1, wherein: the rotating assembly (5) comprises a rotating groove (501), a rotating shaft (502), a connecting shaft (503), a limiting block (504) and a display screen (505), wherein the rotating groove (501) is formed in one side of an inclined plane of the control box (4), the rotating shaft (502) is fixedly connected to the inner wall of the rotating groove (501), the limiting block (504) is fixedly connected to the inner side of the rotating shaft (502), the connecting shaft (503) is rotationally connected between the rotating shafts (502) on two sides, and the display screen (505) is fixedly connected to the peripheral surface of the connecting shaft (503).

4. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 1, wherein: one side bolted connection of support frame (2) has containing box (7), containing box (7) are located the middle section of support frame (2) and can demolish.

5. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 1, wherein: one side of the control box (4) is provided with an adjusting button (8), and the same side of the control box (4) located at the adjusting button (8) is provided with a threaded pipe orifice (9).

6. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 1, wherein: the bottom of the chassis (1) is provided with universal wheels (10).

7. A non-invasive ventilator for precisely controlling the pressure of a flow of gas according to claim 2, wherein: the shortest length of the air pipe (606) is larger than the maximum telescopic length of the telescopic rod (602).