CN211986596U

CN211986596U - Breathing machine convenient to dismouting

Info

Publication number: CN211986596U
Application number: CN201922465156.8U
Authority: CN
Inventors: 任志超; 时雨
Original assignee: Nanjing Lego Medical Equipment Co ltd
Current assignee: Nanjing Lego Medical Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-24
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a breathing machine convenient to dismouting includes the mainframe box, installs at the medical kit of mainframe box one side, installs at the filter of mainframe box opposite side, is used for installing the bottom plate of mainframe box and filter, the filter includes gas tube case, rose box and support piece, gas tube case and mainframe box fixed connection, support piece is elastic element, and it includes the layer board of butt in the rose box below, a root circle pole of layer board below fixed connection, the outside cover of circle pole are equipped with the sleeve, install the spring in the sleeve, and telescopic bottom and bottom plate fixed connection, and the circle pole alternates in the spring, and the end of circle pole passes the bottom plate, makes the circle pole can reciprocate in the sleeve. The utility model discloses the breathing machine convenient to dismouting adopts the external design of filter to increase elastic support piece between rose box and bottom plate, make things convenient for the dismantlement of rose box, be favorable to changing soda lime.

Description

Breathing machine convenient to dismouting

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of medical equipment, specifically be a breathing machine convenient to dismouting.

[ background of the invention ]

In modern clinical medicine, a ventilator is an effective means capable of manually replacing the autonomous ventilation function, is a device capable of replacing, controlling or changing the normal physiological respiration of a human, increasing the lung ventilation capacity, improving the respiratory function, reducing the consumption of the respiratory function and saving the heart reserve capacity, is widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and occupies a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient. Generally, the breathing machine absorbs the carbon dioxide of human exhalation through the soda lime in its filter equipment, and along with the increase of number of times of use, medical personnel need the irregular soda lime of changing filter equipment, and filter equipment generally installs inside the breathing machine, and it is comparatively loaded down with trivial details with the installation, moreover because soda lime quality is heavier, consequently is difficult for taking out from the breathing machine, and it is comparatively inconvenient to change filter equipment.

It can be seen that there is a need in the art to provide a ventilator that facilitates the removal and replacement of a filter assembly.

[ Utility model ] content

To the above problem, the utility model discloses the breathing machine of dismouting of being convenient for adopts the external design of filter to increase elastic support piece between rose box and bottom plate, make things convenient for the dismantlement of rose box, be favorable to changing soda lime.

In order to solve the problem, the utility model discloses breathing machine convenient to dismouting includes the mainframe box, installs the medical kit in mainframe box one side, install the filter at the mainframe box opposite side, is used for installing the bottom plate of mainframe box and filter, the filter includes gas tube case, rose box and support piece, gas tube case and mainframe box fixed connection, support piece is elastic element, and it includes the layer board of butt in the rose box below, a round bar of layer board below fixed connection, and the outside cover of round bar is equipped with the sleeve, installs the spring in the sleeve, and telescopic bottom and bottom plate fixed connection, and the round bar alternates in the spring, and the end of round bar passes the bottom plate, makes the round bar reciprocate in the sleeve.

Furthermore, the air pipe box comprises an air outlet joint, an air return joint and one-way valves respectively arranged on the air outlet joint and the air return joint.

Furthermore, the upper part of the filter box is connected with the air outlet joint through a pipeline, the bottom of the filter box is connected with the air return joint through a pipeline, and the two pipelines are detachably connected with the joint of the air pipe box through nuts.

Furthermore, an air outlet joint and an air return joint on the air pipe box are connected with a Y-shaped joint together.

Furthermore, the utility model discloses the breathing machine convenient to dismouting adopts the external design of filter to increase elastic support piece between rose box and bottom plate, make things convenient for the dismantlement of rose box, be favorable to changing soda lime.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the ventilator convenient for disassembly and assembly of the present invention.

Fig. 2 is a front view of the ventilator of the present invention for easy assembly and disassembly.

Fig. 3 is a top view of the ventilator convenient for disassembly and assembly of the present invention.

Fig. 4 is a schematic structural diagram of the inside of the filter box in the respirator convenient for disassembly and assembly.

[ detailed description ] embodiments

The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and are only used for explaining and explaining the present invention, but not for limiting the scope of the present invention.

Referring to fig. 1 to 4, the utility model discloses a breathing machine's that is convenient for dismouting component structure is given, it includes internally mounted has the mainframe box 1 of gas line, install the medical kit 2 in mainframe box one side, install filter 3 at the mainframe box opposite side, a bottom plate 4 for installing mainframe box and filter, wherein the bottom back mounted of mainframe box 1 has oxygen pipe connector 101 and nitrogen dioxide coupling 102, the bottom of mainframe box is openly installed the oxygen adjust knob 103 of control oxygen pipe connector switching and the nitrogen dioxide adjust knob 104 of control nitrogen dioxide coupling switching, the mid-mounting of mainframe box 1 has two flowmeters 105, be used for showing the flow of oxygen and nitrogen dioxide that get into in the mainframe box respectively. Two pressure gauges 106 are installed on the upper portion of the mainframe box 1 and are respectively used for monitoring the pressure of oxygen and nitrogen dioxide in the pipeline of the mainframe box, and a handle 107 convenient to carry is installed on the top of the mainframe box 1. The medicine box 2 comprises a box body 201 and a medicine injection port 202 arranged on the box body, an atomizer (not shown) for converting liquid medicine into mist is arranged in the box body, the medicine box 2 is connected to the mainframe box 1 through a cross beam, and the medicine box and the mainframe box are communicated through a pipeline. The filter 3 comprises a gas pipe box 5, a filter box 6 and a support member 7, wherein the gas pipe box 5 is fixedly connected with the main machine box 1, and the gas pipe box 5 comprises a gas outlet joint 501, a gas return joint 502, a one-way valve 503 and a barometer 504, wherein the one-way valve 503 is respectively installed on the gas outlet joint and the gas return joint, and the barometer is used for monitoring gas outlet pressure. The filter box 6 comprises a shell 601, a filter plate 602 is arranged in the shell 601, soda lime for absorbing carbon dioxide is piled on the filter plate, the upper part of the filter box 6 is connected with the air outlet joint 501 through a pipeline, the bottom part of the filter box is connected with the air return joint 502 through a pipeline, and the two pipelines are detachably connected with the joint of the air pipe box 5 through nuts 603. The supporting piece 7 is an elastic element and comprises a supporting plate 701 abutted to the lower portion of the filter box, a round rod 702 is fixedly connected to the lower portion of the supporting plate, a sleeve 703 is sleeved on the outer side of the round rod, a spring (not shown) is installed in the sleeve, the bottom of the sleeve is fixedly connected with the bottom plate 4, the round rod is inserted into the spring, and the tail end of the round rod penetrates through the bottom plate 4, so that the round rod can move up and down in the sleeve. When the filter 3 needs to be removed, the nut 603 is only required to be screwed, the filter box 6 is separated from the air pipe box 5, and the filter box is pressed downwards and is pulled out at the same time. The utility model discloses breathing machine theory of operation convenient to dismouting as follows: the liquid medicine in the medical kit 2 turns into the spraying through the atomizer and enters into main machine case 1, oxygen or nitrogen dioxide enter into the main machine case by the corresponding joint behind the main machine case, enter into air duct case 5 after mixing with the liquid medicine after the atomizing, the joint of giving vent to anger on the trachea case and return air articulate a Y shape and connect, mist enters Y shape by giving vent to anger joint 501 and connects and then gets into the human body, the gas that the human body exhaled is in the trachea case through return air joint 502, and then get into rose box 6, get back to the trachea case after absorbing carbon dioxide through soda lime, reentrant human body after the gas mixture that then and main machine case got into mixes, with this circulation. The utility model discloses the breathing machine convenient to dismouting adopts the external design of filter to increase elastic support piece between rose box and bottom plate, make things convenient for the dismantlement of rose box, be favorable to changing soda lime.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A respirator convenient for disassembly and assembly is characterized by comprising a main case (1), a medicine box (2) arranged on one side of the main case, a filter (3) arranged on the other side of the main case, and a bottom plate (4) used for installing the main case and the filter, the filter (3) comprises a gas pipe box (5), a filter box (6) and a support piece (7), the air pipe box (5) is fixedly connected with the main machine box (1), the supporting piece (7) is an elastic element, which comprises a supporting plate (701) which is abutted against the lower part of the filter box, a round rod (702) is fixedly connected with the lower part of the supporting plate, a sleeve (703) is sleeved on the outer side of the round rod, a spring is arranged in the sleeve, the bottom of the sleeve is fixedly connected with the bottom plate (4), the round rod is inserted into the spring, and the tail end of the round rod penetrates through the bottom plate (4), so that the round rod can move up and down in the sleeve.

2. The ventilator according to claim 1, wherein the air tube box (5) comprises an air outlet connector (501), an air return connector (502), and a one-way valve (503) respectively mounted on the air outlet connector and the air return connector.

3. The respirator convenient for disassembly and assembly as claimed in claim 2, wherein the upper part of the filter box (6) is connected with the air outlet joint (501) through a pipeline, the bottom part of the filter box is connected with the air return joint (502) through a pipeline, and the two pipelines are detachably connected with the air pipe box (5) through nuts (603).

4. The respirator of claim 2, wherein the air outlet connector (501) and the air return connector (502) of the air tube box are connected with a Y-shaped connector.