CN214970511U - Simple respirator - Google Patents
Simple respirator Download PDFInfo
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- CN214970511U CN214970511U CN202022770367.5U CN202022770367U CN214970511U CN 214970511 U CN214970511 U CN 214970511U CN 202022770367 U CN202022770367 U CN 202022770367U CN 214970511 U CN214970511 U CN 214970511U
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- gas transmission
- control device
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- transmission channel
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Abstract
本实用新型提供了一种简易呼吸器，涉及医疗器械技术领域，解决了现有技术中存在的简易呼吸器无法精确控制氧气的输出量，可能会对病人造成损伤的技术问题。该装置包括挤压球体、输气道和流量控制装置，其中，所述挤压球体与所述输气道密封连接，所述输气道通过出气管与患者的相连通，所述流量控制装置与所述输气道相连接，所述流量控制装置能够监控流过所述输气道的氧气量并能控制氧气在所述输气道内的流通情况。本实用新型用于为患者提供氧气。
The utility model provides a simple respirator, which relates to the technical field of medical devices, and solves the technical problem that the simple respirator in the prior art cannot precisely control the output of oxygen and may cause damage to patients. The device includes a squeeze ball, an air delivery channel and a flow control device, wherein the squeeze ball is sealed with the air delivery channel, the air delivery channel is communicated with the patient through an outlet tube, and the flow control device Connected to the air delivery channel, the flow control device can monitor the amount of oxygen flowing through the air delivery channel and can control the flow of oxygen in the air delivery channel. The utility model is used for providing oxygen for patients.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a simple respirator is related to.
Background
At present, when a critical patient is emergently rescued or in the process of transporting the patient and the like, in order to ensure that the patient can supply oxygen sufficiently, the patient usually adopts the modes of artificial respiration and the like, and the simple respirator is required to be used for continuously supplying oxygen for the patient in the process. However, when the existing simple respirator is used for compression, because the oxygen flow rates required by patients of different ages are different, the simple respirator is generally required to be compressed to the extent of one half to two thirds when an adult is used for oxygen delivery, the oxygen supply amount of the adult is 600 ml and 800ml, the simple respirator is required to be compressed to the extent of one fourth when a child is used for oxygen delivery, the oxygen supply amount of the child is 100 ml and 350ml, medical staff cannot accurately compress the simple respirator, the oxygen output cannot be accurately controlled, and the oxygen flow rate may be too large or too small. When the output oxygen flow is too large, the lung of the patient can be damaged; when the output oxygen flow is too small, the oxygen amount required by the patient cannot be reached, and the patient may have breathing difficulty and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy respirator to solve the output quantity of the unable accurate control oxygen of simple and easy respirator that exists among the prior art, can cause the technical problem of damage to patient. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of simple respirator, including extrusion spheroid, gas transmission way and flow control device, wherein, the extrusion spheroid with gas transmission way sealing connection, gas transmission way is linked together through outlet duct and patient, flow control device with gas transmission way is connected, flow control device can monitor and flow the oxygen volume of gas transmission way and can control oxygen are in the circulation condition in the gas transmission way.
Optionally, the flow control device is a manual control device.
Optionally, the flow control device includes a flow detection meter and a manual switch, the flow detection meter and the manual switch are both disposed on the gas transmission channel, the flow detection meter can detect and display an amount of oxygen flowing through the gas transmission channel, and the manual switch is manually adjusted to control a flow condition of the gas transmission channel.
Optionally, the flow control device is an automatic control device.
Optionally, the flow control device includes a flow controller, a switch controller and an information processor, the flow controller and the switch controller are both disposed on the gas transmission channel, the flow controller is electrically connected to the information processor, the information processor can control the switch controller to be turned on or off, the flow controller can detect the amount of oxygen flowing through the gas transmission channel and can transmit a signal of the amount of oxygen to the information processor, and the information processor receives and processes the signal and controls the switch controller to be turned on or turned off.
Optionally, one end of the air delivery passage extends into the bottle mouth of the extrusion ball body, and the air delivery passage and the extrusion ball body are in threaded connection; a first one-way valve is arranged in the gas transmission channel.
Optionally, the gas transmission device further comprises a protective cover, wherein the protective cover can be in threaded connection with the gas transmission channel.
Optionally, the bottom of the squeeze ball is provided with an air inlet.
Optionally, the oxygen cylinder is connected with the connecting pipe through an air inlet pipe.
Optionally, the shoe further comprises a support tube, and the support tube is fixedly connected with the shoe; and a second one-way valve is arranged on the connecting pipe.
The simple respirator provided by the utility model can be used for emergency rescue of critically ill patients or during the transportation process of the patients, the simple respirator is used for supplying oxygen to the patient, the flow control device is firstly used for opening the gas transmission channel according to the different age groups of the patient, the opening degree corresponds to the age groups of the patient, the medical staff extrudes the extrusion ball body, so that the oxygen in the extrusion ball enters the gas transmission channel, the flow control device monitors the oxygen in the gas transmission channel, can carry out more accurate regulation and control, can change the opening degree of the flow control device to the gas transmission passage in real time, thereby changing the flow of oxygen, meeting the oxygen amount required by the patient, enabling the patient to breathe normally, the technical problem that a patient may be damaged due to the fact that a simple respirator in the prior art cannot accurately control the output of oxygen is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a simple respirator provided by an embodiment of the present invention;
FIG. 2 is an exploded view of a simple respirator provided by an embodiment of the present invention;
in figure 1, a sphere is extruded; 2. a gas delivery passage; 3. a flow control device; 4. a protective cover; 5. a connecting pipe; 6. a bottom support; 7. and (5) supporting the tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The utility model provides a simple respirator, including extrusion spheroid 1, gas transmission way 2 and flow control device 3, wherein, extrusion spheroid 1 and gas transmission way 2 sealing connection, gas transmission way 2 is linked together through outlet duct and patient, and flow control device 3 is connected with gas transmission way 2, and flow control device 3 can monitor the oxygen volume of flowing through gas transmission way 2 and can control the circulation condition of oxygen in gas transmission way 2. The simple respirator provided by the utility model can be used for emergency rescue of critically ill patients or during the transportation process of the patients, the simple respirator is used for supplying oxygen to the patient, the flow control device 3 is firstly used for opening the gas transmission passage 2 according to the different age groups of the patient, the opening degree corresponds to the age groups of the patient, the medical staff extrudes the extrusion ball body 1, so that the oxygen in the extrusion ball body 1 enters the gas transmission channel 2, the flow control device 3 monitors the oxygen in the gas transmission channel 2, can carry out more accurate regulation and control, can change the opening degree of the flow control device 3 to the gas transmission channel 2 in real time, thereby changing the flow of oxygen, meeting the oxygen amount required by the patient, enabling the patient to breathe normally, the technical problem that a patient may be damaged due to the fact that a simple respirator in the prior art cannot accurately control the output of oxygen is solved.
As an alternative embodiment, when the flow control device 3 is a manual control device, the flow control device 3 includes a detection flow meter and a manual switch, the detection flow meter and the manual switch are both disposed on the gas transmission channel 2, the detection flow meter can detect and display the amount of oxygen flowing through the gas transmission channel 2, the manual switch can control the flow condition of the gas transmission channel 2, and the manual switch is manually adjusted to open the gas transmission channel 2 according to the amount of oxygen flowing through the gas transmission channel 2 detected by the detection flow meter, so as to change the flow rate of oxygen in the gas transmission channel 2.
As an alternative embodiment, when the flow control device 3 is an automatic control device, the flow control device 3 includes a flow controller, a switch controller and an information processor, the flow controller and the switch controller are both disposed on the gas transmission pipe 2, the flow controller is electrically connected with the information processor, the information processor can control the switch controller to be turned on or turned off, the flow controller can detect the oxygen amount flowing through the gas transmission pipe 2 and can transmit the oxygen amount signal to the information processor, and the information processor receives and processes the signal and controls the switch controller to be turned on or turned off. When the oxygen amount flowing through the gas transmission channel 2 detected by the flow controller is transmitted to the information processor through the signal, the information processor receives the signal and processes the oxygen amount according to the condition that the patient absorbs oxygen, and sends a command signal to the switch controller according to the processing result, so that the control switch controls the opening degree of the gas transmission channel 2, and the oxygen amount in the gas transmission channel 2 is changed.
As an optional implementation mode, one end of the gas transmission channel 2 extends into the bottle mouth of the extrusion sphere 1 and is in threaded connection with the bottle mouth of the extrusion sphere 1, meanwhile, the gas transmission channel 2 and the bottle mouth of the extrusion sphere 1 are also subjected to sealing treatment to prevent oxygen from overflowing, and a first one-way valve is arranged inside the gas transmission channel 2 to prevent gas exhaled by a patient from entering the extrusion sphere 1.
As an optional implementation mode, the respirator also comprises a protective cover 4, the protective cover 4 can be in threaded connection with the gas transmission channel 2, when the respirator is not used, the protective cover 4 is sleeved on the end head of the gas transmission channel 2 so as to protect external dust from entering the extrusion sphere 1 and keep the inside of the extrusion sphere 1 clean, and further, when the respirator is used next time, the patient cannot be damaged.
As optional embodiment, still include connecting pipe 5 and collet 6, connecting pipe 5 and collet 6 fixed connection and connecting pipe 5 and collet 6 are inside to be linked together, collet 6 and extrusion spheroid 1's bottom sealing connection and connecting pipe 5 and extrusion spheroid 1 are inside to be linked together, and the bottom of extrusion spheroid 1 is provided with the inlet port, and connecting pipe 5 is inside to be linked together through inlet port and extrusion spheroid 1, and connecting pipe 5 is linked together through intake pipe and oxygen cylinder. The collet 6 is in order to fix connecting pipe 5 on extrusion spheroid 1 for both are linked together, also is simultaneously in order to reach better sealed effect, is provided with the second check valve in the connecting pipe 5, avoids the oxygen reflux in the extrusion spheroid 1 to the oxygen bottle.
Optionally, a support tube 7 is further included, the support tube 7 is fixedly connected with the bottom support 6, the support tube 7 is not communicated with the inside of the bottom support 6, and the support tube 7 can be sleeved on the bracket to support the extrusion ball 1.
The utility model discloses an operation side process of simple and easy respirator:
s1: the connecting pipe 5 is communicated with the oxygen bottle, so that the oxygen in the extrusion sphere 1 is full;
s2: lying the patient on the back (shaking the bed head), removing the pillow, bending the head backward, loosening the collar, opening the quilt, exposing the thorax, loosening the waistband, removing foreign bodies and false teeth in the mouth and throat of the patient (sucking phlegm), and placing into the oropharynx airway if necessary.
S3: the rescuer should be positioned behind the head of the patient, lean the head of the patient backwards and hold the lower jaw firmly to make the lower jaw upwards so as to keep the airway smooth (the method for opening the airway is that an adult is provided with a connecting line of a lower jaw angle and an earlobe which are vertical to the long axis of the body of the patient, children (1-8 years old) are provided with a connecting line of the lower jaw angle and the earlobe which form an angle of 60 degrees with the long axis of the body, and infants (within 1 year old) are provided with a connecting line of the lower jaw angle and the earlobe which form an angle of 30 degrees with the long axis of the body);
s4: the gas transmission passage 2 is communicated with a mask, the gas transmission passage 2 is opened by the flow control device 3, the opening degree corresponds to the age bracket of a patient, the mask is buckled on the mouth and the nose of the patient, the thumb and the forefinger of the left hand are tightly pressed, and the other fingers tightly press the lower jaw;
s5: the right hand squeezes the bulb to deliver gas into the lungs, squeezing the bulb regularly provides sufficient inspiration/expiration time (10-15 per minute for adults, 14-20 per minute for children). When the patient has spontaneous breathing, the patient should be assisted by the breathing action of the patient and synchronized with the patient. When the ball body 1 is extruded, the pressure is moderate, the speed cannot be fast or slow, and the pressure cannot be overlarge.
S6: after the operation is finished, the patient is placed, the articles are arranged, the hands are washed, the record is carried out, and the final treatment is carried out.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The simple respirator is characterized by comprising an extrusion ball body (1), an air delivery passage (2) and a flow control device (3), wherein,
the extrusion ball body (1) is connected with the gas transmission channel (2) in a sealing way, the gas transmission channel (2) is communicated with a patient through a gas outlet pipe, the flow control device (3) is connected with the gas transmission channel (2), and the flow control device (3) can monitor the oxygen amount flowing through the gas transmission channel (2) and control the circulation condition of the oxygen in the gas transmission channel (2);
the flow control device (3) is a manual control device, the flow control device (3) comprises a detection flow meter and a manual switch, the detection flow meter and the manual switch are both arranged on the gas transmission channel (2), the detection flow meter can detect and display the oxygen amount flowing through the gas transmission channel (2), and the manual switch can be manually adjusted to control the circulation condition of the gas transmission channel (2);
or, the flow control device (3) is an automatic control device, the flow control device (3) comprises a flow controller, a switch controller and an information processor, the flow controller and the switch controller are both arranged on the gas transmission pipeline (2), the flow controller is electrically connected with the information processor, the information processor can control the switch controller to be opened or closed, the flow controller can detect the oxygen amount flowing through the gas transmission pipeline (2) and can transmit a signal of the oxygen amount to the information processor, and the information processor receives and processes the signal and controls the switch controller to be opened or closed;
still include connecting pipe (5) and collet (6), connecting pipe (5) with collet (6) fixed connection just connecting pipe (5) with collet (6) are inside to be linked together, collet (6) with the bottom sealing connection of extrusion spheroid (1) just connecting pipe (5) with extrusion spheroid (1) is inside to be linked together, connecting pipe (5) are linked together through intake pipe and oxygen cylinder.
2. The simple respirator according to claim 1, characterized in that one end of the air delivery channel (2) extends into the mouth of the squeezing sphere (1) and the two are connected by screw thread; a first one-way valve is arranged in the air conveying passage (2).
3. The simple respirator of claim 1, further comprising a protective cover (4), wherein the protective cover (4) is threadably connectable to the gas delivery duct (2).
4. The simple respirator according to claim 1, characterized in that the bottom of the squeeze bulb (1) is provided with an air inlet.
5. The simple respirator of claim 1, further comprising a support tube (7), wherein the support tube (7) is fixedly connected with the bottom support (6);
and a second one-way valve is arranged on the connecting pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770367.5U CN214970511U (en) | 2020-11-26 | 2020-11-26 | Simple respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770367.5U CN214970511U (en) | 2020-11-26 | 2020-11-26 | Simple respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970511U true CN214970511U (en) | 2021-12-03 |
Family
ID=79139217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022770367.5U Expired - Fee Related CN214970511U (en) | 2020-11-26 | 2020-11-26 | Simple respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970511U (en) |
-
2020
- 2020-11-26 CN CN202022770367.5U patent/CN214970511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |