Simple respirator device

Abstract

The utility model relates to a simple respirator device which comprises a first air storage unit, a connecting unit, a first conveying unit, a respirator unit, a support unit and a pressing unit. The oxygen supply device has the advantages that the pressing unit is used for pressing the first air storage unit to convey oxygen to the respirator unit to assist a patient in breathing, the pressing frequency and pressing force of the pressing unit can be monitored to adjust the oxygen supply amount, the first air storage unit can be easily pressed without grabbing the first air storage unit, automatic reset is achieved, and operation is easy; the pressure of oxygen of the first gas storage unit and the first conveying unit and the oxygen flow input into the respirator element can be monitored in real time, and the pressing force and the pressing frequency of the pressing unit can be mastered conveniently.

Description

Technical Field

[0001] This utility model relates to the field of respirator technology, and in particular to a simple respirator device. Background Technology

[0002] In the field of respiratory support technology, portable respirators play an important role in emergency care, hospitalization, and home care due to their portability, ease of operation, and cost-effectiveness. Especially in areas with limited medical resources, portable respirators have become a crucial tool for emergency respiratory support due to their ease of use and good cost-effectiveness.

[0003] Traditional simple respirators mostly rely on manual compression of the cuff for airflow control. While these devices can provide necessary respiratory support in emergency situations, their efficiency and ease of operation often fall short of requirements during prolonged use or frequent high-flow-rate air supply. First, manually compressing the cuff makes it difficult to control the amount of air inflated each time and the compression frequency per unit time. Second, gripping the cuff for compression can easily cause hand fatigue, and the cuff's large size makes it inconvenient to grip, especially for people with small hands.

[0004] There are no effective solutions yet for the problems in related technologies, such as the inability to control oxygen delivery and compression frequency, and the inconvenience of gripping the airbag. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a simple respirator device to solve problems such as the inability to control oxygen delivery and compression frequency, and the inconvenience of gripping the airbag.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A simple respirator device, comprising:

[0008] The first gas storage unit is connected to the oxygen supply device and to the remote control device, and is used to store oxygen and output oxygen.

[0009] A connecting unit, wherein the second end of the connecting unit is detachably connected to the first end of the first gas storage unit, and the first end of the connecting unit is detachably connected to the oxygen supply device;

[0010] The first conveying unit has a first end connected to the second end of the first gas storage unit and is connected to a remote control device for outputting oxygen.

[0011] A breathing mask unit, which is connected to the second end of the first delivery unit and is removably placed over the patient's mouth and nose, and is connected to a remote control device for delivering oxygen to the patient;

[0012] A support unit, the two ends of which are respectively connected to the two ends of the first gas storage unit;

[0013] The pressing unit is rotatably connected to the support unit. The pressing end of the pressing unit is located inside the support unit and in contact with the first gas storage unit. The operating end of the pressing unit is located outside the support unit and is connected to a remote control device. It is used to press the first gas storage unit to deliver oxygen from the first gas storage unit to the first delivery unit.

[0014] In some embodiments, the first gas storage unit includes:

[0015] The first gas storage element has a first end connected to the oxygen supply device and a second end connected to the first conveying unit, and is used to store oxygen and output oxygen.

[0016] A first input element is disposed at the first end of the first gas storage element and is detachably connected to the connection unit for inputting oxygen into the first gas storage element.

[0017] A first connecting element is disposed on the first input element and connected to the support unit;

[0018] A first output element is disposed at the second end of the first gas storage element and is detachably connected to the first delivery unit for outputting oxygen to the first delivery unit.

[0019] A second connecting element is disposed on the first output element and connected to the support unit.

[0020] In some embodiments, the first gas storage unit further includes:

[0021] A first folding element is disposed between the first gas storage element and the first input element, for causing the first input element to be recessed into the first gas storage element.

[0022] A second folding element is disposed between the first gas storage element and the first output element, for causing the first output element to be recessed into the first gas storage element.

[0023] A first pressure monitoring element is disposed on the first gas storage element and connected to a remote control device for monitoring the pressure of the first gas storage element.

[0024] In some embodiments, the connection unit includes:

[0025] A first sealing element is detachably connected to a first end of the first gas storage unit and is used to seal the first gas storage unit.

[0026] The second input element is disposed at the first end of the first sealing element and is connected to the first gas storage unit and the oxygen supply device respectively, for outputting oxygen to the first gas storage unit.

[0027] In some embodiments, the connection unit further includes:

[0028] A first unidirectional element is disposed on the second input element to prevent backflow.

[0029] In some embodiments, the first conveying unit includes:

[0030] A first gas delivery element, wherein a first end of the first gas delivery element is connected to a second end of the first gas storage unit, and the second end of the first gas delivery element is connected to the breathing mask unit, for delivering oxygen to the breathing mask unit.

[0031] In some embodiments, the first conveying unit further includes:

[0032] A second unidirectional element is disposed on the first gas delivery element to prevent backflow.

[0033] In some embodiments, the first conveying unit further includes:

[0034] A second pressure monitoring element is installed on the first gas delivery element and connected to a remote control device to monitor the pressure of the first gas delivery element.

[0035] In some embodiments, the first conveying unit further includes:

[0036] A first flow monitoring element is disposed on the first gas delivery element and connected to a remote control device for monitoring the oxygen output of the first gas delivery element.

[0037] In some embodiments, the breathing mask unit includes:

[0038] A breathing mask element, which is removably placed over the patient's mouth and nose to deliver oxygen to the patient;

[0039] A third input element is disposed at the first end of the breathing mask element and connected to the second end of the first delivery unit, for delivering oxygen to the breathing mask element;

[0040] A fourth input element, disposed on the breathing mask element, is used to deliver air to the breathing mask element so that the breathing mask element fits the patient's face.

[0041] In some embodiments, the breathing mask unit further includes:

[0042] At least one breathing valve element is disposed on the breathing mask element for discharging the patient's exhaled gas.

[0043] In some embodiments, the support unit includes:

[0044] A support element is disposed on the side of the first gas storage unit;

[0045] A third connecting element is disposed at the first end of the support element and connected to the first end of the first gas storage unit.

[0046] A fourth connecting element is disposed at the second end of the support element and connected to the second end of the first gas storage unit;

[0047] A first rotating element is disposed on the support element and is rotatably connected to the pressing unit.

[0048] In some embodiments, the pressing unit includes:

[0049] A first clamping element is rotatably disposed on a first side of the support unit and located on a first side of the first gas storage unit, for clamping the first gas storage unit.

[0050] A first gripping element is rotatably disposed on the second side of the support unit and connected to the second end of the first clamping element for gripping to open or close the first clamping element;

[0051] A second rotating element is disposed on the first clamping element and rotatably connected to the support unit;

[0052] The second clamping element is rotatably disposed on the second side of the support unit and located on the second side of the first gas storage unit, and is used to cooperate with the first clamping element to clamp the first gas storage unit so that the first gas storage unit outputs oxygen.

[0053] The second gripping element is rotatably disposed on the first side of the support element and connected to the second end of the second clamping element for gripping to open or close the second clamping element;

[0054] A third rotating element is disposed on the second clamping element and rotatably connected to the support unit.

[0055] In some embodiments, the pressing unit further includes:

[0056] A first pressing element is disposed at the first end of the first clamping element and is used to press the first gas storage unit under the action of the first clamping element.

[0057] A first fixing element is disposed on the side of the first pressing element and connected to the first end of the first clamping element for fixing the first pressing element;

[0058] The second pressing element is disposed at the first end of the second clamping element and is used to press the first gas storage unit under the action of the second clamping element.

[0059] The second fixing element is disposed on the side of the second pressing element and connected to the first end of the second clamping element for fixing the second pressing element.

[0060] In some embodiments, the pressing unit further includes:

[0061] A reset element, the two ends of which are respectively connected to the second end of the first gripping element and the second end of the second gripping element;

[0062] A third pressure monitoring element is disposed on the first grip element or the second grip element, and is connected to the reset element and a remote control device, for monitoring the pressure of the reset element.

[0063] In some embodiments, the simplified respirator device further includes:

[0064] The second gas storage unit is disposed at the first end of the first gas storage unit and is detachably connected to the connecting unit, and is used to assist in storing oxygen.

[0065] In some embodiments, the connection unit further includes:

[0066] The second output element is disposed through the connection unit and is connected to the first gas storage unit and the second gas storage unit respectively, for supplying oxygen to flow between the first gas storage unit and the second gas storage unit.

[0067] In some embodiments, the second gas storage unit includes:

[0068] The second gas storage element is connected to the first gas storage unit and is used to assist in storing excess oxygen in the first gas storage unit.

[0069] A fifth connecting element is disposed on the second gas storage element and is detachably connected to the connecting unit.

[0070] In some embodiments, the simplified respirator device further includes:

[0071] A second delivery unit is disposed between the first delivery unit and the breathing mask unit, and is used to adjust the distance between the breathing mask unit and the first delivery unit.

[0072] In some embodiments, the second conveying unit includes:

[0073] A second gas delivery element is disposed between the first delivery unit and the breathing mask unit, and is used to adjust the distance between the breathing mask unit and the first delivery unit;

[0074] A sixth connecting element is disposed at the first end of the second gas conveying element and connected to the first conveying unit;

[0075] A seventh connecting element is disposed at the second end of the second gas delivery element and connected to the breathing mask unit.

[0076] In some embodiments, the simplified respirator device further includes:

[0077] A fixing unit, which is removably disposed on the breathing mask unit, is used to be worn on the patient's head to fix the breathing mask unit to the patient's mouth and nose.

[0078] In some embodiments, the breathing mask unit further includes:

[0079] A plurality of eighth connecting elements are symmetrically arranged on both sides of the breathing mask unit and are respectively connected to the fixing unit for fixing the fixing unit to the breathing mask unit.

[0080] In some embodiments, the fixing unit includes:

[0081] At least one third fixing element is removably disposed on the side of the breathing mask unit for wearing on the patient's head to secure the breathing mask unit to the patient's mouth and nose.

[0082] At least one ninth connecting element is disposed at the first end of the third fixing element and connected to the first side of the breathing mask unit;

[0083] At least one tenth connecting element is disposed at the second end of the third fixing element and connected to the second side of the breathing mask unit.

[0084] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0085] This invention discloses a simple respirator device. A pressing unit delivers oxygen to the breathing mask unit by pressing the first gas storage unit, assisting the patient's breathing. The device allows for monitoring and adjustment of the pressing frequency and pressure. The first gas storage unit can be easily pressed without gripping it, and it automatically resets, simplifying operation and solving the problems of uncontrollable oxygen delivery and pressing frequency in traditional respirators, as well as the inconvenience of gripping the cuff. Real-time monitoring of oxygen pressure in the first gas storage unit and the first delivery unit, as well as the oxygen flow rate into the breathing mask element, facilitates precise control of the pressing pressure and frequency. A second gas storage unit temporarily stores the oxygen in the first gas storage unit, effectively protecting it and ensuring a continuous and even oxygen delivery to the patient. The second delivery unit allows adjustment of the first gas storage unit's position without affecting the breathing mask unit's fixation to the patient's mouth and nose, making operation easier and more flexible. A fixing unit secures the breathing mask unit to the patient's mouth and nose, freeing the operator's hands and making operation even easier. Attached Figure Description

[0086] Figure 1 This is a schematic diagram (a) of a simplified respirator device according to an embodiment of the present utility model;

[0087] Figure 2 This is a schematic diagram of the first gas storage unit according to an embodiment of the present utility model;

[0088] Figure 3 This is a schematic diagram (a) of the connection unit according to an embodiment of the present utility model;

[0089] Figure 4 This is a schematic diagram of the first conveying unit according to an embodiment of the present utility model;

[0090] Figure 5This is a schematic diagram (a) of a breathing mask unit according to an embodiment of the present utility model;

[0091] Figure 6 This is a schematic diagram of a support unit according to an embodiment of the present utility model;

[0092] Figure 7 This is a schematic diagram of the pressing unit according to an embodiment of the present utility model;

[0093] Figure 8 This is a schematic diagram of a simplified respirator device according to an embodiment of the present invention ( );

[0094] Figure 9 This is a schematic diagram (a) of the connection unit according to an embodiment of the present utility model;

[0095] Figure 10 This is a schematic diagram (II) of the second gas storage unit according to an embodiment of the present utility model;

[0096] Figure 11 This is a schematic diagram of a simplified respirator device according to an embodiment of the present utility model;

[0097] Figure 12 This is a schematic diagram (II) of the second conveying unit according to an embodiment of the present utility model;

[0098] Figure 13 This is a schematic diagram (III) of a simplified respirator device according to an embodiment of the present utility model;

[0099] Figure 14 This is a schematic diagram (II) of a breathing mask unit according to an embodiment of the present utility model;

[0100] Figure 15 This is a schematic diagram of the fixing unit according to an embodiment of the present utility model.

[0101] The reference numerals in the attached figures are:

[0102] 100. First gas storage unit; 101. First gas storage element; 102. First input element; 103. First connection element; 104. First output element; 105. Second connection element; 106. First folding element; 107. Second folding element; 108. First pressure monitoring element;

[0103] 200. Connecting unit; 201. First sealing element; 202. Second input element; 203. First unidirectional element; 204. Second output element;

[0104] 300, First conveying unit; 301, First gas conveying element; 302, Second unidirectional element; 303, Second pressure monitoring element; 304, First flow monitoring element;

[0105] 400. Breathing mask unit; 401. Breathing mask component; 402. Third input component; 403. Fourth input component; 404. Breathing valve component; 405. Eighth connecting component;

[0106] 500, Support unit; 502, Support element; 503, Third connecting element; 504, Fourth connecting element; 505, First rotating element;

[0107] 600, Pressing unit; 601, First clamping element; 602, First gripping element; 603, Second rotating element; 604, Second clamping element; 605, Second gripping element; 606, Third rotating element; 607, First pressing element; 608, First fixing element; 609, Second pressing element; 610, Second fixing element; 611, Reset element; 612, Third pressure monitoring element;

[0108] 700, Second gas storage unit; 701, Second gas storage element; 702, Fifth connecting element;

[0109] 800. Second conveying unit; 801. Second gas conveying element; 802. Sixth connecting element; 803. Seventh connecting element;

[0110] 900, Fixed unit; 901, Third fixed element; 902, Ninth connecting element; 903, Tenth connecting element. Detailed Implementation

[0111] To make the objectives, technical solutions, and advantages of this application clearer, the application is described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other embodiments obtained by those skilled in the art based on the embodiments provided in this application without inventive effort are within the scope of protection of this application.

[0112] Obviously, the accompanying drawings described below are merely some examples or embodiments of this application. Those skilled in the art can apply this application to other similar scenarios based on these drawings without any inventive effort. Furthermore, it is understood that although the efforts made in this development process may be complex and lengthy, for those skilled in the art related to the content disclosed in this application, any changes to design, manufacturing, or production based on the technical content disclosed in this application are merely conventional technical means and should not be construed as insufficient disclosure of the content of this application.

[0113] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0114] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms “a,” “an,” “an,” “the,” and similar words used in this application do not indicate quantity limitation and may indicate singular or plural. The terms “comprising,” “including,” “having,” and any variations thereof used in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that includes a series of steps or units (elements) is not limited to the listed steps or units, but may also include steps or units not listed, or may include other steps or units inherent to these processes, methods, products, or apparatus. The terms “connected,” “linked,” “coupled,” and similar words used in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. “Multiple” used in this application refers to two or more. “And / or” describes the relationship between related objects, indicating that three relationships may exist; for example, “A and / or B” can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following objects are in an "or" relationship. The terms "first," "second," and "third" used in this application are merely to distinguish similar objects and do not represent a specific ordering of the objects.

[0115] Example 1

[0116] An illustrative embodiment of this utility model, such as Figure 1As shown, a simple respirator device includes a first gas storage unit 100, a connecting unit 200, a first delivery unit 300, a breathing mask unit 400, a support unit 500, and a compression unit 600. The first gas storage unit 100 is connected to an oxygen supply device and a remote control device, and is used to store and deliver oxygen. The second end of the connecting unit 200 is detachably connected to the first end of the first gas storage unit 100, and the first end of the connecting unit 200 is also detachably connected to the oxygen supply device. The first end of the first delivery unit 300 is connected to the second end of the first gas storage unit 100 and is also connected to the remote control device, and is used to deliver oxygen. The breathing mask unit 400 is connected to the second end of the first delivery unit 300 and is removably placed on the patient. The patient's mouth and nose are connected to a remote control device for delivering oxygen to the patient; both ends of the support unit 500 are respectively connected to both ends of the first gas storage unit 100; the pressing unit 600 is rotatably connected to the support unit 500, the pressing end of the pressing unit 600 is located inside the support unit 500 and in contact with the first gas storage unit 100, and the operating end of the pressing unit 600 is located outside the support unit 500 and is connected to the remote control device for pressing the first gas storage unit 100 to deliver oxygen to the first delivery unit 300.

[0117] like Figure 2 As shown, the first gas storage unit 100 includes a first gas storage element 101, a first input element 102, a first connecting element 103, a first output element 104, and a second connecting element 105. The first end of the first gas storage element 101 is connected to an oxygen supply device, and the second end of the first gas storage element 101 is connected to a first conveying unit 300, for storing and outputting oxygen. The first input element 102 is disposed at the first end of the first gas storage element 101 and is detachably connected to the connecting unit 200, for inputting oxygen into the first gas storage element 101. The first connecting element 103 is disposed at the first input element 102 and is connected to the support unit 500. The first output element 104 is disposed at the second end of the first gas storage element 101 and is detachably connected to the first conveying unit 300, for outputting oxygen into the first conveying unit 300. The second connecting element 105 is disposed at the first output element 104 and is connected to the support unit 500.

[0118] In some of these embodiments, the first gas storage element 101 is an airbag.

[0119] The connection between the first input element 102 and the first gas storage element 101 is a fixed connection. The fixed connection method includes, but is not limited to, integral molding.

[0120] The dimensions of the first input element 102 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., outer diameter) of the first input element 102 is smaller than the radial dimension (e.g., outer diameter) of the first gas storage element 101.

[0121] In some of these embodiments, the first input element 102 is a first air intake pipe.

[0122] The dimensions of the first connecting element 103 are matched with the dimensions of the first input element 102. Generally, the height of the first connecting element 103 is less than the height of the first input element 102.

[0123] In some of these embodiments, the first connecting element 103 is a first connecting groove or a first connecting head.

[0124] The connection between the first output element 104 and the first gas storage element 101 is a fixed connection. The fixed connection method includes, but is not limited to, integral molding.

[0125] The dimensions of the first output element 104 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., outer diameter) of the first output element 104 is smaller than the radial dimension (e.g., outer diameter) of the first gas storage element 101.

[0126] In some of these embodiments, the first output element 104 is a first air outlet pipe.

[0127] The dimensions of the second connecting element 105 are matched with the dimensions of the first output element 104. Generally, the height of the second connecting element 105 is less than the height of the first output element 104.

[0128] In some embodiments, the second connecting element 105 is a second connecting groove or a second connecting head.

[0129] Furthermore, the first gas storage unit 100 also includes a first folding element 106. The first folding element 106 is disposed between the first gas storage element 101 and the first input element 102, and is used to make the first input element 102 recessed into the first gas storage element 101.

[0130] The first folding element 106 and the first gas storage element 101 are connected by a fixed connection. The fixed connection method includes, but is not limited to, integral molding.

[0131] The dimensions of the first folding element 106 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., outer diameter) of the first folding element 106 is not greater than the radial dimension (e.g., outer diameter) of the first gas storage element 101.

[0132] In some of these embodiments, the first folding element 106 is a first folding structure, such as a first folding ring.

[0133] Furthermore, the first gas storage unit 100 also includes a second folding element 107. The second folding element 107 is disposed between the first gas storage element 101 and the first output element 104, and is used to make the first output element 104 recessed into the first gas storage element 101.

[0134] The second folding element 107 is fixedly connected to the first gas storage element 101. This fixed connection includes, but is not limited to, integral molding.

[0135] The dimensions of the second folding element 107 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., outer diameter) of the second folding element 107 is not greater than the radial dimension (e.g., outer diameter) of the first gas storage element 101.

[0136] In some of these embodiments, the second folding element 107 is a second folding structure.

[0137] Furthermore, the first gas storage unit 100 also includes a first pressure monitoring element 108. The first pressure monitoring element 108 is disposed in the first gas storage element 101 and connected to the control device for monitoring the pressure of the first gas storage element 101.

[0138] In some of these embodiments, the first pressure monitoring element 108 is a first pressure sensor or a first pressure gauge.

[0139] like Figure 3 As shown, the connection unit 200 includes a first sealing element 201 and a second input element 202. The first sealing element 201 is detachably connected to the first end of the first gas storage unit 100 to seal the first gas storage unit 100. The second input element 202 is disposed at the first end of the first sealing element 201 and is connected to both the first gas storage unit 100 and the oxygen supply device to output oxygen to the first gas storage unit 100.

[0140] Specifically, the first sealing element 201 is connected to the first input element 102; the second input element 202 is connected to the first input element 102.

[0141] The dimensions of the first sealing element 201 are matched with the dimensions of the first input element 102. Generally, the radial dimension (e.g., inner diameter) of the first sealing element 201 is equal to the radial dimension (e.g., outer diameter) of the first input element 102.

[0142] In some of these embodiments, the first sealing element 201 is a first sealing cap.

[0143] The second input element 202 and the first sealing element 201 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0144] The dimensions of the second input element 202 are matched with the dimensions of the first sealing element 201. Generally, the radial dimension (e.g., outer diameter) of the second input element 202 is smaller than the radial dimension (e.g., inner diameter) of the first sealing element 201.

[0145] In some embodiments, the second input element 202 includes a second air inlet pipe and a third connector. The second air inlet pipe is disposed on the first sealing element 201 and communicates with the first input element 102; the third connector is disposed on the second air inlet pipe and is detachably connected to the oxygen supply device.

[0146] Furthermore, the connection unit 200 also includes a first unidirectional element 203. The first unidirectional element 203 is disposed on the second input element 202 to prevent backflow.

[0147] In some of these embodiments, the first one-way element 203 is a first one-way valve.

[0148] like Figure 4 As shown, the first delivery unit 300 includes a first gas delivery element 301. The first end of the first gas delivery element 301 is connected to the second end of the first gas storage unit 100, and the second end of the first gas delivery element 301 is connected to the breathing mask unit 400, for delivering oxygen to the breathing mask unit 400.

[0149] Specifically, the first gas delivery element 301 is connected to the first output element 104.

[0150] The connection between the first gas delivery element 301 and the first output element 104 is a detachable connection. The detachable connection method includes, but is not limited to, threaded connection and snap-fit ​​connection.

[0151] The dimensions of the first gas delivery element 301 are matched with the dimensions of the first output element 104. Generally, the radial dimension (e.g., outer diameter) of the first gas delivery element 301 is not greater than the radial dimension (e.g., outer diameter) of the first output element 104.

[0152] In some of these embodiments, the first gas delivery element 301 is a first gas delivery pipe.

[0153] Furthermore, the first conveying unit 300 also includes a second unidirectional element 302. The second unidirectional element 302 is disposed on the first gas conveying element 301 to prevent backflow.

[0154] In some of these embodiments, the second one-way element 302 is a second one-way valve.

[0155] Furthermore, the first delivery unit 300 also includes a second pressure monitoring element 303. The second pressure monitoring element 303 is disposed on the first gas delivery element 301 and connected to a remote control device for monitoring the pressure of the first gas delivery element 301.

[0156] In some embodiments, the second pressure monitoring element 303 is a second pressure sensor or a second pressure gauge.

[0157] Furthermore, the first delivery unit 300 also includes a first flow monitoring element 304. The first flow monitoring element 304 is disposed on the first gas delivery element 301 and connected to a remote control device for monitoring the oxygen output of the first gas delivery element 301.

[0158] In some of these embodiments, the first flow monitoring element 304 is a first flow sensor.

[0159] like Figure 5 As shown, the breathing mask unit 400 includes a breathing mask element 401, a third input element 402, and a fourth input element 403. The breathing mask element 401 is removably placed over the patient's mouth and nose to deliver oxygen to the patient; the third input element 402 is disposed at a first end of the breathing mask element 401 and connected to a second end of the first delivery unit 300, for delivering oxygen to the breathing mask element 401; the fourth input element 403 is disposed on the breathing mask element 401 to deliver air to the breathing mask element 401 so that the breathing mask element 401 conforms to the patient's face.

[0160] Specifically, the third input element 402 is connected to the first gas delivery element 301.

[0161] In some of these embodiments, the breathing mask element 401 is a breathing mask.

[0162] In some embodiments, the breathing mask element 401 includes an inner breathing mask and an outer breathing mask. The inner breathing mask fits snugly against the patient's mouth and nose; the outer breathing mask forms a sealed cavity with the inner breathing mask and communicates with a fourth input element 403, through which gas can be delivered to the sealed cavity to make the inner breathing mask fit the patient's mouth and nose even better.

[0163] The connection between the third input element 402 and the first gas delivery element 301 can be a fixed connection or a detachable connection. The fixed connection includes, but is not limited to, integral molding; the detachable connection includes, but is not limited to, threaded connection.

[0164] The third input element 402 is connected to the breathing mask element 401 in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0165] The dimensions of the third input element 402 are matched with the dimensions of the first gas delivery element 301. Generally, the radial dimension (e.g., outer diameter) of the third input element 402 is not greater than the radial dimension (e.g., outer diameter) of the first gas delivery element 301.

[0166] The dimensions of the third input element 402 are matched with the dimensions of the breathing mask element 401. Generally, the radial dimension (e.g., outer diameter) of the third input element 402 is not greater than the radial dimension (e.g., outer diameter) of the breathing mask element 401.

[0167] In some of these embodiments, the third input element 402 is a third air intake pipe.

[0168] The fourth input element 403 is connected to the breathing mask element 401 in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0169] The dimensions of the fourth input element 403 are matched with the dimensions of the breathing mask element 401. Generally, the radial dimension (e.g., outer diameter) of the fourth input element 403 is smaller than the radial dimension (e.g., length, width) of the cross section of the breathing mask element 401 in which it is located.

[0170] In some embodiments, the fourth input element 403 includes a fourth air inlet pipe, a valve, and a second sealing cap. The fourth air inlet pipe is connected to the breathing mask element 401; the valve is located on the fourth air inlet pipe to control whether gas enters the fourth air inlet pipe; and the second sealing cap is detachably located at the end of the fourth air inlet pipe to seal it.

[0171] Furthermore, the breathing mask unit 400 also includes at least one breathing valve element 404. The breathing valve element 404 is disposed on the breathing mask element 401 and is used to output the gas exhaled by the patient.

[0172] In some embodiments, there are multiple breathing valve elements 404. The multiple breathing valve elements 404 are spaced apart on the side of the opening of the breathing mask element 401.

[0173] In some of these embodiments, the breather valve element 404 is a breather valve.

[0174] like Figure 6As shown, the support unit 500 includes a support element 502, a third connecting element 503, a fourth connecting element 504, and a first rotating element 505. The support element 502 is disposed on the side of the first gas storage unit 100; the third connecting element 503 is disposed at the first end of the support element 502 and connected to the first end of the first gas storage unit 100; the fourth connecting element 504 is disposed at the second end of the support element 502 and connected to the second end of the first gas storage unit 100; and the first rotating element 505 is disposed on the support element 502 and rotatably connected to the pressing unit 600.

[0175] Specifically, the support element 502 is disposed on the side of the first gas storage element 101; the third connecting element 503 is connected to the first connecting element 103; and the fourth connecting element 504 is connected to the second connecting element 105.

[0176] The dimensions of the support element 502 are matched with the dimensions of the first gas storage element 101. Generally, the length of the support element 502 is greater than the length of the first gas storage element 101.

[0177] In some of these embodiments, the support element 502 is a support frame.

[0178] The third connecting element 503 is connected to the support element 502 in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0179] The third connecting element 503 is detachably connected to the first connecting element 103. The detachable connection method includes, but is not limited to, screw connection and snap-fit ​​connection.

[0180] The dimensions of the third connecting element 503 are matched with the dimensions of the first connecting element 103. Generally, the radial dimension (e.g., inner diameter) of the third connecting element 503 is not greater than the radial dimension (e.g., outer diameter) of the first connecting element 103.

[0181] In some of these embodiments, the third connecting element 503 is a fourth connector.

[0182] The fourth connecting element 504 is fixedly connected to the bracket element 502. This fixed connection method includes, but is not limited to, integral molding.

[0183] The fourth connecting element 504 is detachably connected to the second connecting element 105. Detachable connection methods include, but are not limited to, screw connections and snap-fit ​​connections.

[0184] The dimensions of the fourth connecting element 504 are matched with those of the second connecting element 105. Generally, the radial dimension (e.g., inner diameter) of the fourth connecting element 504 is not greater than the radial dimension (e.g., outer diameter) of the second connecting element 105.

[0185] In some of these embodiments, the fourth connecting element 504 is the fifth connector.

[0186] The first rotating element 505 and the support element 502 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0187] In some of these embodiments, the first rotating element 505 is a first rotating shaft.

[0188] like Figure 7 As shown, the pressing unit 600 includes a first clamping element 601, a first gripping element 602, a second rotating element 603, a second clamping element 604, a second gripping element 605, and a third rotating element 606. The first clamping element 601 is rotatably disposed on the first side of the support unit 500 and located on the first side of the first gas storage unit 100, for clamping the first gas storage unit 100; the first gripping element 602 is rotatably disposed on the second side of the support unit 500 and connected to the second end of the first clamping element 601, for gripping to open or close the first clamping element 601; the second rotating element 603 is disposed on the first clamping element 601 and rotatably connected to the support unit 500; the second clamping element 604 is rotatably disposed on the second side of the support unit 500 and located on the second side of the first gas storage unit 100, for cooperating with the first clamping element 601 to clamp the first gas storage unit 100 so that the first gas storage unit 100 outputs oxygen; the second gripping element 605 is rotatably disposed on the first side of the support element 502 and connected to the second end of the second clamping element 604, for gripping to open or close the second clamping element 604; and the third rotating element 606 is disposed on the second clamping element 604 and rotatably connected to the support unit 500.

[0189] Specifically, the first clamping element 601 is disposed on the first side of the support element 502 and located on the first side of the first gas storage element 101; the first gripping element 602 is rotatably disposed on the second side of the support element 502; the second rotating element 603 is rotatably connected to the first rotating element 505; the second clamping element 604 is disposed on the second side of the support element 502 and located on the second side of the first gas storage element 101; the second gripping element 605 is rotatably disposed on the first side of the support element 502; and the third rotating element 606 is rotatably connected to the first rotating element 505.

[0190] The dimensions of the first clamping element 601 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., inner diameter) of the first clamping element 601 is not less than the radial dimension (e.g., outer diameter) of the first gas storage element 101 after inflation, and the width of the first clamping element 601 is less than the length of the first gas storage element 101.

[0191] In some of these embodiments, the first clamping element 601 is a first clamp.

[0192] The first gripping element 602 and the first clamping element 601 are connected by a fixed connection. The fixed connection method includes, but is not limited to, integral molding and welding.

[0193] In some of these embodiments, the first gripping element 602 is a first handle.

[0194] The second rotating element 603 and the first clamping element 601 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0195] The dimensions of the second rotating element 603 are matched with the dimensions of the first rotating element 505. Generally, the radial dimension (e.g., inner diameter) of the second rotating element 603 is not smaller than the radial dimension (e.g., outer diameter) of the first rotating element 505.

[0196] In some of these embodiments, the second rotating element 603 is the first rotating groove.

[0197] The dimensions of the second clamping element 604 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimension (e.g., inner diameter) of the second clamping element 604 is not less than the radial dimension (e.g., outer diameter) of the first gas storage element 101 after inflation, and the width of the second clamping element 604 is less than the length of the first gas storage element 101.

[0198] In some of these embodiments, the second clamping element 604 is a second clamp.

[0199] The second gripping element 605 and the second clamping element 604 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding and welding.

[0200] In some of these embodiments, the second gripping element 605 is a second handle.

[0201] The third rotating element 606 and the second clamping element 604 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0202] The dimensions of the third rotating element 606 are matched with those of the first rotating element 505. Generally, the radial dimension (e.g., inner diameter) of the third rotating element 606 is not less than the radial dimension (e.g., outer diameter) of the first rotating element 505.

[0203] In some of these embodiments, the third rotating element 606 is the second rotating groove.

[0204] Furthermore, the pressing unit 600 also includes a first pressing element 607, a first fixing element 608, a second pressing element 609, and a second fixing element 610. The first pressing element 607 is disposed at the first end of the first clamping element 601 and is used to press the first gas storage unit 100 under the action of the first clamping element 601. The first fixing element 608 is disposed on the side of the first pressing element 607 and connected to the first end of the first clamping element 601, used to fix the first pressing element 607. The second pressing element 609 is disposed at the first end of the second clamping element 604 and is used to press the first gas storage unit 100 under the action of the second clamping element 604. The second fixing element 610 is disposed on the side of the second pressing element 609 and connected to the first end of the second clamping element 604, used to fix the second pressing element 609.

[0205] The dimensions of the first pressing element 607 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimensions (such as outer diameter, length, and width) of the first pressing element 607 are not greater than the radial dimensions (such as outer diameter and length) of the first gas storage element 101.

[0206] The dimensions of the first pressing element 607 are matched with the dimensions of the first clamping element 601. Generally, the radial dimension (e.g., outer diameter) of the first pressing element 607 is larger than the radial dimension (e.g., outer diameter, length, width) of the clamping end of the first clamping element 601.

[0207] In some of these embodiments, the first pressing element 607 is a first pressing plate.

[0208] The first fixing element 608 is connected to the first pressing element 607 and the first clamping element 601 in a fixed or detachable manner. The fixed connection includes, but is not limited to, integral molding and welding; the detachable connection includes, but is not limited to, screw connection.

[0209] The dimensions of the first fixing element 608 are matched with the dimensions of the first pressing element 607. Generally, the radial dimension (e.g., outer diameter) of the first fixing element 608 is smaller than the radial dimension (e.g., outer diameter, length, width) of the first pressing element 607.

[0210] In some of these embodiments, the first fixing element 608 is a first fixing seat.

[0211] The dimensions of the second pressing element 609 are matched with the dimensions of the first gas storage element 101. Generally, the radial dimensions (such as outer diameter, length, and width) of the second pressing element 609 are not greater than the radial dimensions (such as outer diameter and length) of the first gas storage element 101.

[0212] The dimensions of the second pressing element 609 are matched with the dimensions of the second clamping element 604. Generally, the radial dimension (e.g., outer diameter) of the second pressing element 609 is larger than the radial dimension (e.g., outer diameter, length, width) of the clamping end of the second clamping element 604.

[0213] In some of these embodiments, the second pressing element 609 is a second pressing plate.

[0214] The second fixing element 610 is connected to the second pressing element 609 and the second clamping element 604 in a fixed or detachable manner. The fixed connection includes, but is not limited to, integral molding and welding; the detachable connection includes, but is not limited to, screw connection.

[0215] The dimensions of the second fixing element 610 are matched with the dimensions of the second pressing element 609. Generally, the radial dimension (e.g., outer diameter) of the second fixing element 610 is smaller than the radial dimension (e.g., outer diameter, length, width) of the second pressing element 609.

[0216] In some of these embodiments, the second fixing element 610 is a second fixing seat.

[0217] Furthermore, the pressing unit 600 also includes a reset element 611. The two ends of the reset element 611 are connected to the second end of the first gripping element 602 and the second end of the second gripping element 605, respectively.

[0218] The reset element 611 is fixedly connected to the first gripping element 602 and the second gripping element 605. The fixed connection method includes, but is not limited to, soldering.

[0219] The dimensions of the reset element 611 are matched with the dimensions of the first gripping element 602 (second gripping element 605). Generally, the radial dimension (e.g., outer diameter) of the reset element 611 is not greater than the radial dimension (e.g., length, width) of the cross-section of the first gripping element 602 (second gripping element 605) to which it is located, and the length of the reset element 611 in the relaxed state is less than the maximum distance between the opening of the first gripping element 602 and the second gripping element 605.

[0220] In some of these embodiments, the reset element 611 is a spring.

[0221] Furthermore, the pressing unit 600 also includes a third pressure monitoring element 612. The third pressure monitoring element 612 is disposed on the first gripping element 602 or the second gripping element 605, and is connected to the reset element 611 and a remote control device, for monitoring the pressure of the reset element 611.

[0222] In some of these embodiments, the third pressure monitoring element 612 is a pressure gauge.

[0223] In some of these embodiments, the remote control device can monitor the number of presses by the pressure change of the third pressure monitoring element 612, such as counting one increase or decrease in pressure as one press.

[0224] The method of using this utility model is as follows:

[0225] (I) Preparation

[0226] In use, pull the first folding element 106 and the second folding element 107 to expose the first input element 102 and the second output element; then connect the first input element 102 to the first sealing element 201, the first output element 104 to the first gas delivery element 301, the first gas delivery element 301 to the third input element 402, the first connecting element 103 to the third connecting element 503, and the second connecting element 105 to the fourth connecting element 504; then connect the fourth input element 403 to the gas supply source, inflate the breathing mask element 401 to about 2 / 3, seal the fourth input element 403, connect the oxygen supply device to the second input element 202, and place the breathing mask element 401 in the patient's mouth and nose. If the breathing mask element 401 is inflated too much or too little, the gas level of the breathing mask element 401 can be adjusted.

[0227] (II) Assisted breathing

[0228] In use, the operator can press the breathing mask element 401 against the patient's mouth and nose with one hand, and hold the first gripping element 602 and the second gripping element 605 with the other hand. Then, pressing the first gripping element 602 and the second gripping element 605 causes the second rotating element 603 and the third rotating element 606 to rotate relative to the first rotating element 505, thereby driving the first clamping element 601 and the second clamping element 604 to move closer to the first gas storage element 101. The first pressing element 607 and the second pressing element 609 press the first side and the second side of the first gas storage element 101, respectively. The gas in the first gas storage element 101 is input into the first gas delivery element 301 through the first output element 104, and then enters the third input element 402. The breathing mask element 401 enters the patient's mouth and nose, and the patient's exhaled gas passes through the breathing valve element. Component 404 is discharged; pressing the first gripping element 602 and the second gripping element 605 stops, and the reset element 611, due to the restoration of its deformation, opens the first gripping element 602 and the second gripping element 605, thereby opening the first pressing element 607 and the second pressing element 609 to press the first gas storage element 101; and the oxygen supply unit can be controlled to input oxygen according to the pressure of the first pressure monitoring element 108; the pressing force and speed of the first gas storage element 101 can be controlled according to the pressure of the second pressure monitoring element 303 and the gas flow monitored by the first flow monitoring element 304 to ensure an oxygen flow rate of 8-10 L / min; the pressing force can be controlled according to the pressure of the third pressure monitoring element 612 to ensure uniform gas delivery, with each gas delivery being 400-600 mL, and pressing 10-20 times per minute.

[0229] Repeat the above steps. After use, the parts can be disassembled, disinfected, and stored according to the installation method.

[0230] The technical effects of this utility model are as follows:

[0231] The first gas reservoir unit is pressed using the compression unit to deliver oxygen to the breathing mask unit to assist the patient's breathing. The compression frequency and pressure of the compression unit can be monitored to adjust the oxygen delivery. Moreover, the first gas reservoir unit can be easily pressed without gripping it, and it automatically resets. The operation is simple and solves the problems of the ventilator not being able to control the oxygen delivery and compression frequency, and the inconvenience of gripping the cuff. The oxygen pressure in the first gas reservoir unit and the first delivery unit, as well as the oxygen flow rate into the breathing mask element, can be monitored in real time, making it easy to control the compression pressure and compression frequency of the compression unit.

[0232] Example 2

[0233] This embodiment is a modified embodiment of embodiment 1.

[0234] like Figure 8As shown, the simple respirator device also includes a second gas storage unit 700. The second gas storage unit 700 is disposed at the first end of the first gas storage unit 100 and is detachably connected to the connecting unit 200, and is used to assist in storing oxygen.

[0235] like Figure 9 As shown, the connection unit 200 also includes a second output element 204. The second output element 204 is disposed through the connection unit 200 and is connected to the first gas storage unit 100 and the second gas storage unit 700 respectively, for supplying oxygen to flow between the first gas storage unit 100 and the second gas storage unit 700.

[0236] Specifically, the second output element 204 is disposed through the first sealing element 201 and is connected to the first input element 102.

[0237] The second output element 204 and the first sealing element 201 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0238] The dimensions of the second output element 204 are matched with the dimensions of the first sealing element 201. Generally, the radial dimension (e.g., outer diameter) of the second output element 204 is smaller than the radial dimension (e.g., inner diameter) of the first sealing element 201.

[0239] In some of these embodiments, the second output element 204 is a second air outlet pipe.

[0240] like Figure 10 As shown, the second gas storage unit 700 includes a second gas storage element 701 and a fifth connecting element 702. The second gas storage element 701 is connected to the first gas storage unit 100 and is used to assist in storing oxygen; the fifth connecting element 702 is disposed on the second gas storage element 701 and is detachably connected to the connecting unit 200.

[0241] Specifically, the fifth connecting element 702 is connected to the second output element 204.

[0242] In some of these embodiments, the second gas storage element 701 is a gas storage bag.

[0243] The fifth connecting element 702 is fixedly connected to the second gas storage element 701. This fixed connection method includes, but is not limited to, integral molding.

[0244] The dimensions of the fifth connecting element 702 are matched with the dimensions of the second output element 204. Generally, the radial dimension (e.g., inner diameter) of the fifth connecting element 702 is equal to the radial dimension (e.g., outer diameter) of the second output element 204.

[0245] In some of these embodiments, the fifth connecting element 702 is the sixth connector.

[0246] The usage method of this embodiment is as follows:

[0247] When assisting the patient with breathing, the first pressing element 607 and the second pressing element 609 press the first gas storage element 101. Part of the gas inside the first gas storage element 101 flows to the first gas delivery element 301, and the other part flows through the second output element 204 to the second gas storage element 701 for temporary storage. When the first pressing element 607 and the second pressing element 609 release the pressure on the first gas storage element 101, the gas inside the second gas storage element 701 re-enters the first gas storage element 101.

[0248] The technical effects of this embodiment are as follows:

[0249] By using the second gas storage unit to temporarily store the oxygen in the first gas storage unit, the first gas storage unit can be effectively protected, ensuring that the first gas storage unit can continuously and evenly deliver oxygen to the patient.

[0250] Example 3

[0251] This embodiment is a modified embodiment of Embodiments 1 and 2.

[0252] like Figure 11 As shown, the simple respirator device also includes a second delivery unit 800. The second delivery unit 800 is disposed between the first delivery unit 300 and the breathing mask unit 400, and is used to adjust the distance between the breathing mask unit 400 and the first delivery unit 300.

[0253] like Figure 12 As shown, the second delivery unit 800 includes a second gas delivery element 801, a sixth connecting element 802, and a seventh connecting element 803. The second gas delivery element 801 is disposed between the first delivery unit 300 and the breathing mask unit 400, and is used to adjust the distance between the breathing mask unit 400 and the first delivery unit 300. The sixth connecting element 802 is disposed at the first end of the second gas delivery element 801 and connected to the first delivery unit 300. The seventh connecting element 803 is disposed at the second end of the second gas delivery element 801 and connected to the breathing mask unit 400.

[0254] Specifically, the second gas delivery element 801 is disposed between the first gas delivery element 301 and the third input element 402, and is used to adjust the distance between the first gas delivery element 301 and the breathing mask element 401; the sixth connecting element 802 is connected to the first gas delivery element 301; and the seventh connecting element 803 is connected to the third input element 402.

[0255] In some of these embodiments, the second gas delivery element 801 is a threaded hose.

[0256] The sixth connecting element 802 is fixedly connected to the first gas conveying element 301. This fixed connection method includes, but is not limited to, integral molding.

[0257] The dimensions of the sixth connecting element 802 are matched with the dimensions of the first gas conveying element 301. Generally, the radial dimension (e.g., inner diameter) of the sixth connecting element 802 is not greater than the radial dimension (e.g., outer diameter) of the first gas conveying element 301.

[0258] In some of these embodiments, the sixth connecting element 802 is the seventh connector.

[0259] The seventh connecting element 803 and the third input element 402 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0260] The dimensions of the seventh connecting element 803 are matched with the dimensions of the third input element 402. Generally, the radial dimension (e.g., inner diameter) of the seventh connecting element 803 is not greater than the radial dimension (e.g., outer diameter) of the third input element 402.

[0261] In some of these embodiments, the seventh connecting element 803 is the eighth connector.

[0262] The usage method of this embodiment is as follows:

[0263] When it is necessary to adjust the position of the first gas storage element 101 and its distance from the patient's mouth and nose, the sixth connecting element 802 can be connected to the first gas delivery element 301, and the seventh connecting element 803 can be connected to the third input element 402.

[0264] Other usage methods are the same as in Example 1.

[0265] The technical effects of this embodiment are as follows:

[0266] The second delivery unit allows for adjustment of the position of the first gas storage unit without affecting the fixation of the breathing mask unit to the patient's mouth and nose, making it easier and more flexible for the operator to use.

[0267] Example 4

[0268] This embodiment is a modified embodiment of Embodiments 1 to 3.

[0269] like Figure 13 As shown, the simplified respirator device also includes a fixing unit 900. The fixing unit 900 is removably disposed on the breathing mask unit 400 and is used to wear on the patient's head to fix the breathing mask unit 400 to the patient's mouth and nose.

[0270] like Figure 14As shown, the breathing mask unit 400 also includes a plurality of eighth connecting elements 405. The plurality of eighth connecting elements 405 are symmetrically arranged on both sides of the breathing mask unit 400 and are respectively connected to the fixing unit 900 for fixing the fixing unit 900 to the breathing mask unit 400.

[0271] Specifically, several eighth connecting elements 405 are symmetrically arranged on the third input element 402.

[0272] The eighth connecting element 405 and the third input element 402 are connected in a fixed manner. The fixed connection method includes, but is not limited to, integral molding.

[0273] At least one eighth connecting element 405 is provided on each side of the third input element 402. When a plurality of eighth connecting elements 405 are provided on each side of the third input element 402, the eighth connecting elements 405 are spaced apart along the height direction of the third input element 402.

[0274] The number of eighth connecting elements 405 disposed on the first side of the third input element 402 is equal to the number of eighth connecting elements 405 disposed on the second side of the third input element 402.

[0275] The dimensions of the eighth connecting element 405 are matched with the dimensions of the third input element 402. Generally, the radial dimension (length, width) of the eighth connecting element 405 is smaller than the radial dimension (outer diameter, height) of the third input element 402.

[0276] In some of these embodiments, the eighth connecting element 405 is the ninth connector or the first snap fastener.

[0277] like Figure 15 As shown, the fixing unit 900 includes at least one third fixing element 901, at least one ninth connecting element 902, and at least one tenth connecting element 903. The third fixing element 901 is removably disposed on the side of the breathing mask unit 400 for wearing over the patient's head to fix the breathing mask unit 400 to the patient's mouth and nose; the ninth connecting element 902 is disposed at the first end of the third fixing element 901 and connected to the first side of the breathing mask unit 400; the tenth connecting element 903 is disposed at the second end of the third fixing element 901 and connected to the second side of the breathing mask unit 400.

[0278] Specifically, the ninth connecting element 902 and the tenth connecting element 903 are respectively connected to the eighth connecting element 405.

[0279] The dimensions of the third fixing element 901 are matched with the dimensions of the breathing mask element 401. Generally, the radial dimension (e.g., outer diameter) of the third fixing element 901 is larger than the radial dimension (e.g., outer diameter, length, width) of the breathing mask element 401.

[0280] In some of these embodiments, the third fixing element 901 is an elastic band.

[0281] The ninth connecting element 902 and the third fixing element 901 are connected in a fixed manner. Among them, the fixed connection method includes, but is not limited to, sewing.

[0282] The connection between the ninth connecting element 902 and the eighth connecting element 405 is a detachable connection. The detachable connection method includes, but is not limited to, snap-fit ​​and latching.

[0283] The dimensions of the ninth connecting element 902 are matched with the dimensions of the third fixing element 901. Generally, the width of the ninth connecting element 902 is smaller than the width of the third fixing element 901.

[0284] The number of ninth connecting elements 902 matches the number of third fixing elements 901. Generally, the number of ninth connecting elements 902 is equal to the number of third fixing elements 901.

[0285] The number of ninth connecting elements 902 matches the number of eighth connecting elements 405. Generally, the number of ninth connecting elements 902 is no more than half the number of eighth connecting elements 405.

[0286] In some embodiments, the ninth connecting element 902 is the tenth connector or the second snap fastener.

[0287] The connection between the tenth connecting element 903 and the third fixing element 901 is a fixed connection. The fixed connection method includes, but is not limited to, sewing.

[0288] The connection between the tenth connecting element 903 and the eighth connecting element 405 is a detachable connection. The detachable connection method includes, but is not limited to, snap-fit ​​and latching.

[0289] The dimensions of the tenth connecting element 903 are matched with the dimensions of the third fixing element 901. Generally, the width of the tenth connecting element 903 is smaller than the width of the third fixing element 901.

[0290] The number of tenth connecting elements 903 matches the number of third fixing elements 901. Generally, the number of tenth connecting elements 903 is equal to the number of third fixing elements 901.

[0291] The number of tenth connecting elements 903 matches the number of eighth connecting elements 405. Generally, the number of tenth connecting elements 903 is no more than half that of the eighth connecting elements 405.

[0292] In some embodiments, the sum of the number of the tenth connecting element 903 and the ninth connecting element 902 is equal to the number of the eighth connecting element 405.

[0293] In some embodiments, the tenth connecting element 903 is the eleventh connector or the third latch.

[0294] The usage method of this embodiment is as follows:

[0295] In use, first connect the ninth connecting element 902 and the tenth connecting element 903 to the corresponding eighth connecting element 405; after attaching the breathing mask element 401 to the patient's mouth and nose, fix the third fixing element 901 to the patient's head to fix the breathing mask element 401 to the patient's mouth and nose.

[0296] The technical effects of this embodiment are as follows:

[0297] The fixed unit can be used to fix the breathing mask unit to the patient's mouth and nose, freeing the operator's hands and making the operation easier.

[0298] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple respirator device, characterized in that, include: The first gas storage unit is connected to the oxygen supply device and to the remote control device, and is used to store oxygen and output oxygen. A connecting unit, wherein the second end of the connecting unit is detachably connected to the first end of the first gas storage unit, and the first end of the connecting unit is detachably connected to the oxygen supply device; The first conveying unit has a first end connected to the second end of the first gas storage unit and is connected to a remote control device for outputting oxygen. A breathing mask unit, which is connected to the second end of the first delivery unit and is removably placed over the patient's mouth and nose, and is connected to a remote control device for delivering oxygen to the patient; A support unit, the two ends of which are respectively connected to the two ends of the first gas storage unit; The pressing unit is rotatably connected to the support unit. The pressing end of the pressing unit is located inside the support unit and in contact with the first gas storage unit. The operating end of the pressing unit is located outside the support unit and is connected to a remote control device. It is used to press the first gas storage unit to deliver oxygen from the first gas storage unit to the first delivery unit.

2. The simplified respirator device according to claim 1, characterized in that, The first gas storage unit includes: The first gas storage element has a first end connected to the oxygen supply device and a second end connected to the first conveying unit, and is used to store oxygen and output oxygen. A first input element is disposed at the first end of the first gas storage element and is detachably connected to the connection unit for inputting oxygen into the first gas storage element. A first connecting element is disposed on the first input element and connected to the support unit; A first output element is disposed at the second end of the first gas storage element and is detachably connected to the first delivery unit for outputting oxygen to the first delivery unit. A second connecting element is disposed on the first output element and connected to the support unit.

3. The simplified respirator device according to claim 2, characterized in that, The first gas storage unit also includes: A first folding element is disposed between the first gas storage element and the first input element, for causing the first input element to be recessed into the first gas storage element; and / or A second folding element, disposed between the first gas storage element and the first output element, is used to cause the first output element to be recessed into the first gas storage element; and / or A first pressure monitoring element is disposed on the first gas storage element and connected to a remote control device for monitoring the pressure of the first gas storage element.

4. The simplified respirator device according to claim 1, characterized in that, The connection unit includes: A first sealing element is detachably connected to a first end of the first gas storage unit and is used to seal the first gas storage unit. A second input element is disposed at the first end of the first sealing element and is connected to the first gas storage unit and the oxygen supply device, respectively, for outputting oxygen to the first gas storage unit; and / or The first conveying unit includes: A first gas delivery element, wherein a first end of the first gas delivery element is connected to a second end of the first gas storage unit, and the second end of the first gas delivery element is connected to the breathing mask unit, for delivering oxygen to the breathing mask unit; and / or The breathing mask unit includes: A breathing mask element, which is removably placed over the patient's mouth and nose to deliver oxygen to the patient; A third input element is disposed at the first end of the breathing mask element and connected to the second end of the first delivery unit, for delivering oxygen to the breathing mask element; A fourth input element, disposed on the breathing mask element, is used to deliver air to the breathing mask element so that the breathing mask element fits the patient's face.

5. The simplified respirator device according to claim 4, characterized in that, The connection unit further includes: A first unidirectional element, disposed on the second input element, is used to prevent backflow; and / or The first conveying unit further includes: A second unidirectional element, disposed on the first gas delivery element, is used to prevent backflow; and / or The first conveying unit further includes: A second pressure monitoring element, disposed on the first gas delivery element and connected to a remote control device, is used to monitor the pressure of the first gas delivery element; and / or The first conveying unit further includes: A first flow monitoring element is disposed on the first gas delivery element and connected to a remote control device for monitoring the oxygen output of the first gas delivery element. The breathing mask unit also includes: At least one breathing valve element is disposed on the breathing mask element for discharging the patient's exhaled gas.

6. The simplified respirator device according to claim 1, characterized in that, The support unit includes: A support element is disposed on the side of the first gas storage unit; A third connecting element is disposed at the first end of the support element and connected to the first end of the first gas storage unit. A fourth connecting element is disposed at the second end of the support element and connected to the second end of the first gas storage unit; A first rotating element is disposed on the support element and rotatably connected to the pressing unit; and / or The pressing unit includes: A first clamping element is rotatably disposed on a first side of the support unit and located on a first side of the first gas storage unit, for clamping the first gas storage unit. A first gripping element is rotatably disposed on the second side of the support unit and connected to the second end of the first clamping element for gripping to open or close the first clamping element; A second rotating element is disposed on the first clamping element and rotatably connected to the support unit; The second clamping element is rotatably disposed on the second side of the support unit and located on the second side of the first gas storage unit, and is used to cooperate with the first clamping element to clamp the first gas storage unit so that the first gas storage unit outputs oxygen. The second gripping element is rotatably disposed on the first side of the support element and connected to the second end of the second clamping element for gripping to open or close the second clamping element; A third rotating element is disposed on the second clamping element and rotatably connected to the support unit.

7. The simplified respirator device according to claim 6, characterized in that, The pressing unit further includes: A first pressing element is disposed at the first end of the first clamping element and is used to press the first gas storage unit under the action of the first clamping element. A first fixing element is disposed on the side of the first pressing element and connected to the first end of the first clamping element for fixing the first pressing element; The second pressing element is disposed at the first end of the second clamping element and is used to press the first gas storage unit under the action of the second clamping element. A second fixing element is disposed on the side of the second pressing element and connected to the first end of the second clamping element, for fixing the second pressing element; and / or A reset element, the two ends of which are respectively connected to the second end of the first gripping element and the second end of the second gripping element; A third pressure monitoring element is disposed on the first grip element or the second grip element, and is connected to the reset element and a remote control device, for monitoring the pressure of the reset element.

8. The simplified respirator device according to any one of claims 1 to 7, characterized in that, Also includes: The second gas storage unit is disposed at the first end of the first gas storage unit and is detachably connected to the connecting unit, and is used to assist in storing oxygen. and / or A second delivery unit, disposed between the first delivery unit and the breathing mask unit, is used to adjust the distance between the breathing mask unit and the first delivery unit; and / or A fixing unit, which is removably disposed on the breathing mask unit, is used to be worn on the patient's head to fix the breathing mask unit to the patient's mouth and nose.

9. The simplified respirator device according to claim 8, characterized in that, The connection unit further includes: A second output element, which passes through the connecting unit and is connected to both the first and second gas storage units, is used to supply oxygen to flow between the first and second gas storage units; and / or The breathing mask unit also includes: A plurality of eighth connecting elements are symmetrically arranged on both sides of the breathing mask unit and are respectively connected to the fixing unit.

10. The simplified respirator device according to claim 8, characterized in that, The second gas storage unit includes: The second gas storage element is connected to the first gas storage unit and is used to assist in storing oxygen; A fifth connecting element is disposed on the second gas storage element and is detachably connected to the connecting unit; and / or The second conveying unit includes: A second gas delivery element is disposed between the first delivery unit and the breathing mask unit, and is used to adjust the distance between the breathing mask unit and the first delivery unit; A sixth connecting element is disposed at the first end of the second gas conveying element and connected to the first conveying unit; A seventh connecting element is disposed at the second end of the second gas delivery element and connected to the breathing mask unit; and / or The fixing unit includes: At least one third fixing element is removably disposed on the side of the breathing mask unit for wearing on the patient's head to secure the breathing mask unit to the patient's mouth and nose. At least one ninth connecting element is disposed at the first end of the third fixing element and connected to the first side of the breathing mask unit; At least one tenth connecting element is disposed at the second end of the third fixing element and connected to the second side of the breathing mask unit.

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