CN211986598U

CN211986598U - Breathing machine exhale

Info

Publication number: CN211986598U
Application number: CN202020121109.1U
Authority: CN
Inventors: 任志超
Original assignee: Nanjing Lego Medical Equipment Co ltd
Current assignee: Nanjing Lego Medical Equipment Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-24
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a breathing machine exhales mouth including installing shell on the breathing machine, installing switch module and the determine module on the shell, seted up first circular recess, rectangle recess and U type groove on the shell, the circular recess of second is seted up to the bottom of first circular recess, and switch module includes the body, overlaps the knob of establishing at the body tip, installs the end cover at the body afterbody, and the determine module includes sampling pipe, fixed plate, installs the connecting pipe on the fixed plate. The utility model discloses the breathing machine exhales the multiple functions that have assembleed switch module and determine module, and assembles switch module and determine module in the outside of breathing machine, disinfects after convenient the dismantlement, is favorable to improving work efficiency, avoids breathing machine shortage.

Description

Breathing machine exhale

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of medical equipment, specifically a breathing machine exhales.

[ background of the invention ]

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia respiratory management during major surgery and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has 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. The breathing machine includes patient's sunction inlet and exhale the mouth, exhales the gas of export lug connection patient's exhalation, consequently exhale the mouth and need convenient to detach to the disinfection, need detect patient's exhaled gas atmospheric pressure and patient's lung atmospheric pressure moreover, the breathing machine that adopts at present stage exhales the mouth function singleness, can't satisfy the user demand, and the dismouting is inconvenient to lead to the disinfection process to waste time and energy.

It can be seen that there is a need in the art to provide a ventilator exhalation that is easy to disassemble and versatile.

[ Utility model ] content

In view of the above problem, the utility model discloses the breathing machine exhales the multiple functions that have assembleed switch module and determine module, and assembles switch module and determine module in the outside of breathing machine, disinfects after convenient the dismantlement, is favorable to improving work efficiency, avoids breathing machine shortage.

In order to solve the problem, the utility model discloses the breathing machine calls out the mouth including installing shell on the breathing machine, installing switch module and the determine module on the shell, first circular recess, rectangle recess and U type groove have been seted up on the shell, and the circular recess of second that the diameter is less than first circular recess is seted up to the bottom of first circular recess, switch module establishes the knob at the body tip, installs the end cover at the body afterbody including body, the cover of installing in first circular recess, determine module is including installing sampling pipe, fixed plate in the rectangle recess, installing the connecting pipe on the fixed plate, and the both ends of sampling pipe are installed respectively in U type groove.

Further, the end of the pipe body is stepped, the pipe body comprises a first step and a second step, and the end of the pipe body is provided with an internal thread.

Furthermore, the knob is sleeved at the front end of the pipe body, a buckle is arranged on the knob, a clamping groove is formed in the shell, and the buckle is matched with the clamping groove so as to lock the knob on the shell.

Furthermore, one end of the end cover is provided with an external thread, the tail end of the pipe body is provided with an internal thread, and the end cover and the pipe body are connected through the thread.

Further, the center of the end cap is provided with a hollow pipe which is inserted into the second circular groove.

Further, install membrane switch between end cover and the body, membrane switch includes inner circle and outer lane, and the outer lane is installed on the second ladder, and the inner circle is separated with first ladder butt when patient exhales, the inner circle when breathing in.

Furthermore, the utility model discloses the breathing machine exhales the multiple functions that have assembleed switch module and determine module, and assembles switch module and determine module in the outside of breathing machine, disinfects after convenient the dismantlement, is favorable to improving work efficiency, avoids breathing machine shortage.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the respirator exhalation port of the present invention.

Fig. 2 is a schematic structural diagram of the back of the ventilator of the present invention.

Fig. 3 is a schematic view of the installation of the detecting component in the ventilator call-out port of the present invention.

Fig. 4 is an exploded view of the ventilator exhalation port of the present invention.

Fig. 5 is a schematic structural diagram of the switch assembly in the exhalation port of the respirator of the present invention.

[ 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 5, the utility model discloses respirator exhale mouth's component structure is given, it is including installing shell 1 on the respirator, install switch module 2 and the detection component 3 on the shell, wherein seted up a plurality of round holes on the shell 1, install the shell on the respirator through the screw, seted up a first circular recess 101 on the shell 1, the opening part of first circular recess has draw-in groove 102, set up the circular recess 103 of second that the diameter is less than first circular recess in the bottom of first circular recess 101, the round hole has been seted up to the bottom of the circular recess 103 of second. The shell 1 is further provided with a rectangular groove 104, a cross rod 105 is inserted into the rectangular groove, both sides of the rectangular groove are provided with U-shaped grooves 106, and the cross rod 105 is rotatably connected with a baffle 107.

Wherein switch module 2 is including installing body 201 in first circular recess 101, establishing the knob 202 at the body tip, installing end cover 203 at the body afterbody at the cover, wherein the end of body 201 is the echelonment, and it includes first step 2011 and second step 2012, and the body end has the internal thread, and has seted up gas vent 2013 and lung pressure detection mouth 2014 on the pipe wall. The knob 202 is sleeved at the front end of the tube body 201, a buckle 2021 is arranged on the knob, and the buckle 2021 is matched with the clamping groove 102, so that the knob is locked on the shell 1. The end cover 203 is provided with an external thread at one end and connected with an internal thread at the tail end of the tube body through the external thread, a hollow tube 2031 is arranged at the center of the end cover, the hollow tube 2031 is inserted into the second circular groove 103, the hollow tube 2031 is connected with an air tube and an electromagnetic valve (not shown), a membrane switch (not shown) is arranged between the end cover 203 and the tube body 201 and comprises an inner ring and an outer ring, the outer ring is arranged on the second step 2012, the electromagnetic valve is closed when a patient exhales air, no pressure exists in the hollow tube, the inner ring and the outer ring are positioned on the same plane, the membrane switch is in an open state at the moment, the exhaust port 2013. When a patient inhales, the electromagnetic valve is opened, air pressure exists in the hollow tube, the inner ring is tightly attached to the first step 2011 under the action of pressure, the outer ring is tightly attached to the second step 2022, and the exhaust port 2013 is separated from the tube body 201, so that the exhaust port 2013 is opened and closed. The lung pressure detecting port 2014 is communicated with the tube body 201, penetrates through the shell and is connected with a pressure sensor (not shown) inside the respirator, and is used for detecting the lung pressure of the human body.

Wherein detection assembly 3 is including installing sampling pipe 301 in rectangle recess 104, fixed plate 302, install connecting pipe 303 on the fixed plate, the both ends of sampling pipe are installed in U type groove 106, the thin slice has in the sampling pipe, make the both ends of sampling pipe form pressure differential, the through-hole has been seted up on the both sides of thin slice, and the through-hole is connected with connecting pipe 3, pressure sensor is installed to the end of connecting pipe 3, detect the pressure of expired gas through the pressure differential at thin slice both ends. The utility model discloses the breathing machine exhales the multiple functions that have assembleed switch module and determine module, and assembles switch module and determine module in the outside of breathing machine, disinfects after convenient the dismantlement, is favorable to improving work efficiency, avoids breathing machine shortage.

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 exhale port is characterized in that the respirator exhale port comprises a shell (1) arranged on a respirator, a switch component (2) and a detection component (3) which are arranged on the shell, a first circular groove (101), a rectangular groove (104) and a U-shaped groove (106) are formed on the shell (1), a second circular groove (103) with the diameter smaller than that of the first circular groove is formed at the bottom of the first circular groove (101), the switch component (2) comprises a tube body (201) arranged in the first circular groove (101), a knob (202) sleeved at the end part of the tube body and an end cover (203) arranged at the tail part of the tube body, the detection assembly (3) comprises a sampling pipe (301) arranged in the rectangular groove (104), a fixing plate (302) and a connecting pipe (303) arranged on the fixing plate, and two ends of the sampling pipe are respectively arranged in the U-shaped groove (106).

2. The ventilator exhalation port of claim 1, wherein the end of the tube (201) is stepped, comprising a first step (2011) and a second step (2012), the tube end having internal threads.

3. The ventilator exhalation port according to claim 1, wherein the knob (202) is sleeved on the front end of the tube body (201), the knob (202) is provided with a buckle (2021), the housing is provided with a clamping groove (102), and the buckle is matched with the clamping groove (102) so as to lock the knob on the housing (1).

4. The ventilator exhalation port according to claim 1, wherein the end cap (203) has an external thread at one end and the tube body (201) has an internal thread at the end, and the two are connected by a screw thread.

5. The ventilator exhalation port according to claim 1, wherein the center of the end cap (203) has a hollow tube (2031), the hollow tube (2031) being inserted into the second circular groove (103).

6. The ventilator exhalation vent of claim 2, wherein a membrane switch is mounted between the end cap (203) and the tube (201), the membrane switch comprising an inner ring and an outer ring, the outer ring being mounted on the second step (2012), the inner ring abutting the first step (2011) during exhalation and the inner ring separating from the first step (2011) during inhalation.