Simple artificial respirator for first aid

Abstract

The utility model discloses a simple artificial respirator for first aid, and relates to the technical field of medical instruments. The device comprises an installation box and an extrusion assembly, a balloon is installed on one side of the interior of the installation box, and an open groove is formed in the inner bottom face of the installation box and formed in one side of the balloon. Through the arrangement of the mounting box, the balloon and the extrusion assembly, the motor is used for driving the rotating disc to rotate, then the linkage rod is used for driving the linkage block to slide on the sliding rod in a reciprocating mode, the arc-shaped plate can move in a reciprocating mode, the arc-shaped plate continuously extrudes the balloon and then returns to the original position, the balloon is repeatedly extruded in this way, and gas is conveyed to a patient through the breathing mask. A user does not need to manually press the balloon, so that time and labor are saved; a buckling cover is opened, an adjusting screw rod is rotated, a threaded sliding block moves in a matching groove, then the distance that a linkage rod drives a linkage block to move is adjusted, and therefore the extrusion degree of an arc-shaped plate on a balloon can be adjusted, and gas conveying operation of different degrees can be effectively conducted according to the specific conditions of a patient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a simple artificial respirator for emergency treatment. Background Art

[0002] Artificial respiration is a first aid method used when spontaneous breathing stops. Artificial respirators can avoid direct contact between medical staff and patients during first aid, preventing cross-infection of diseases.

[0003] Existing respirators require users to continuously press the balloon so that the patient can breathe, which is laborious. In addition, the degree of pressing the balloon is different for children and adults, which can easily lead to operational errors. Utility Model Content

[0004] The utility model aims to provide a simple artificial respirator for emergency use, which solves the problem that the existing respirator requires the user to continuously press the balloon so that the patient can breathe, which is laborious, and the degree of pressing the balloon is different for children and adults, which easily leads to operational errors.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a simple artificial respirator for emergency use, comprising a mounting box and an extrusion assembly, a balloon is mounted on one side of the mounting box, an inner bottom surface of the mounting box is provided with a slot, the slot is arranged on one side of the balloon, the extrusion assembly comprises a motor and a linkage block, the motor is mounted inside the mounting box, a turntable is fixedly connected to the output end of the motor, the turntable is arranged in the slot and rotatably cooperates with the turntable, a matching groove is arranged on one side of the surface of the turntable, an adjusting screw is rotatably connected to the inside of the matching groove, a threaded slider is spirally connected to the peripheral side surface of the adjusting screw, the threaded slider is arranged in the matching groove and slidably cooperates with the matching groove.

[0007] A linkage rod is rotatably connected to one surface of the threaded slider, and the linkage rod is arranged on the outside of the turntable. Fixed blocks are fixedly connected to both sides of the inner bottom surface of the installation box, and a sliding rod is fixedly connected to one side of the fixed block. The linkage block is arranged on the peripheral side of the sliding rod and slidably cooperates with it. A connecting block is fixedly connected to one side of the linkage block, and one end of the linkage rod is hinged to the connecting block.

[0008] The other side surface of the linkage block is fixedly connected with a fixing rod, one end of the fixing rod is fixedly connected with an arc plate, and the arc plate is arranged on one side of the balloon.

[0009] A matching plate is fixedly connected to one side of the inner wall of the installation box, and the surface of the matching plate is in contact with the surface of the balloon.

[0010] A breathing valve is installed at one end of the balloon, and the breathing valve is arranged on the outside of the installation box. The breathing valve is externally connected to a breathing mask. An air intake valve is installed at the other end of the balloon, and the air intake valve is arranged on the outside of the installation box.

[0011] A snap-fit ​​cover is hinged on one side of the top of the installation box; by providing the snap-fit ​​cover, the snap-fit ​​cover is opened, which facilitates the rotation of the adjusting screw on the turntable to move the threaded slider, thereby adjusting the distance that the linkage rod drives the linkage block to move, thereby adjusting the degree of squeezing of the balloon by the arc plate, and effectively performing different degrees of gas delivery operations according to the patient's own specific conditions, thereby improving practicality.

[0012] The utility model has the following beneficial effects:

[0013] The utility model provides an installation box, a balloon and an extrusion assembly, and utilizes a motor to drive a turntable to rotate, and then drives a linkage block to slide back and forth on the slide bar through a linkage rod, so that the arc plate can reciprocate, and returns to its original position after continuously squeezing the balloon, and thus repeatedly squeezes the balloon and supplies air to the patient through the breathing mask, without the need for a user to manually press the balloon, which is relatively time-saving and labor-saving; the buckle cover is opened, and the adjusting screw is rotated to move the threaded slider in the matching groove, and then the distance that the linkage rod drives the linkage block to move is adjusted, so that the squeezing degree of the balloon by the arc plate can be adjusted, and different degrees of air supply operations can be effectively performed according to the specific conditions of the patient himself, thereby improving practicality.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 A schematic diagram of a three-dimensional structure;

[0017] Figure 2 A structural schematic diagram;

[0018] Figure 3 A structural schematic diagram;

[0019] Figure 4 It is a structural diagram.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Installation box; 101. Snap-fit ​​cover; 102. Balloon; 103. Breathing valve; 104. Inlet valve; 105. Matching plate; 106. Slot; 2. Extrusion assembly; 201. Motor; 202. Turntable; 203. Matching groove; 204. Threaded slider; 205. Adjusting screw; 206. Linkage rod; 207. Fixed block; 208. Linkage block; 209. Sliding rod; 210. Fixed rod; 211. Arc plate; 212. Connecting block; 3. Breathing mask. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-Figure 4As shown, the utility model is a simple artificial respirator for emergency use, including a mounting box 1 and an extrusion assembly 2, a balloon 102 is installed on one side of the mounting box 1, a slot 106 is provided on the inner bottom surface of the mounting box 1, and the slot 106 is arranged on one side of the balloon 102, the extrusion assembly 2 includes a motor 201 and a linkage block 208, the motor 201 is installed inside the mounting box 1, a turntable 202 is fixedly connected to the output end of the motor 201, the turntable 202 is arranged in the slot 106 and rotatably cooperates with the turntable 202, a matching groove 203 is provided on one side of the surface of the turntable 202, an adjusting screw 205 is rotatably connected inside the matching groove 203, a threaded slider 204 is spirally connected to the peripheral side of the adjusting screw 205, and the threaded slider 204 is arranged in the matching groove 203 and slidably cooperates with the turntable 202.

[0026] A surface of the threaded slider 204 is rotatably connected to a linkage rod 206, which is arranged on the outside of the turntable 202. Fixed blocks 207 are fixedly connected to both sides of the inner bottom surface of the installation box 1. A side surface of the fixed block 207 is fixedly connected to a slide bar 209. A linkage block 208 is arranged on the peripheral side of the slide bar 209 and slidably cooperates with it. A side surface of the linkage block 208 is fixedly connected to a connecting block 212, and one end of the linkage rod 206 is hinged to the connecting block 212.

[0027] A fixing rod 210 is fixedly connected to the other side of the linkage block 208 . An end of the fixing rod 210 is fixedly connected to an arc-shaped plate 211 . The arc-shaped plate 211 is disposed on one side of the balloon 102 .

[0028] A matching plate 105 is fixedly connected to one side of the inner wall of the installation box 1 , and the surface of the matching plate 105 is in contact with the surface of the balloon 102 .

[0029] A breathing valve 103 is installed at one end of the balloon 102, and the breathing valve 103 is arranged on the outside of the installation box 1. The breathing valve 103 is externally connected to the breathing mask 3. An air intake valve 104 is installed at the other end of the balloon 102, and the air intake valve 104 is arranged on the outside of the installation box 1.

[0030] A snap-fit ​​cover 101 is hinged on one side of the top of the installation box 1; by setting the snap-fit ​​cover 101, the snap-fit ​​cover 101 is opened, which facilitates the rotation of the adjusting screw 205 on the turntable 202 to move the threaded slider 204, and then adjusts the distance that the linkage rod 206 drives the linkage block 208 to move, so that the degree of squeezing of the balloon 102 by the arc plate 211 can be adjusted, and different degrees of gas delivery operations can be effectively performed according to the patient's own specific conditions, thereby improving practicality.

[0031] It should be noted that, in actual use, according to the patient's specific situation, the snap-fit ​​cover 101 is opened, and the adjusting screw 205 is rotated to move the threaded slider 204 in the matching groove 203, and then the linkage rod 206 is adjusted to drive the linkage block 208 to move a distance, and the motor 201 is started to drive the turntable 202 to rotate, and then the threaded slider 204 drives the linkage rod 206 to swing, and then the linkage rod 206 drives the linkage block 208 to slide back and forth on the slide rod 209, so that the arc plate 211 can reciprocate, so that it continuously squeezes the balloon 102 and then returns to its original position, and the balloon 102 is repeatedly squeezed and air is supplied to the patient through the breathing mask 3, without the user manually pressing the balloon 102, which is more time-saving and labor-saving.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A simple artificial respirator for emergency use, comprising a mounting box (1) and an extrusion assembly (2), characterized in that: A balloon (102) is installed on one side of the installation box (1), and a groove (106) is provided on the inner bottom surface of the installation box (1). The groove (106) is arranged on one side of the balloon (102). The extrusion assembly (2) comprises a motor (201) and a linkage block (208). The motor (201) is installed inside the installation box (1). A turntable (202) is fixedly connected to the output end of the motor (201). The turntable (202) is arranged in the groove (106) and rotatably cooperates with the turntable (202). A matching groove (203) is provided on one side of the surface of the turntable (202). An adjusting screw (205) is rotatably connected inside the matching groove (203). A threaded slider (204) is spirally connected to the peripheral side surface of the adjusting screw (205). The threaded slider (204) is arranged in the matching groove (203) and slidably cooperates with the matching groove.

2. A simple artificial respirator for emergency use according to claim 1, characterized in that: A surface of the threaded slider (204) is rotatably connected to a linkage rod (206), and the linkage rod (206) is arranged on the outside of the turntable (202). Both sides of the inner bottom surface of the installation box (1) are fixedly connected to fixed blocks (207), and one side of the fixed block (207) is fixedly connected to a slide bar (209). The linkage block (208) is arranged on the peripheral side of the slide bar (209) and slidably cooperates with it. One side of the linkage block (208) is fixedly connected to a connection block (212), and one end of the linkage rod (206) is hinged to the connection block (212).

3. A simple artificial respirator for emergency use according to claim 2, characterized in that: The other side of the linkage block (208) is fixedly connected to a fixing rod (210), one end of the fixing rod (210) is fixedly connected to an arc-shaped plate (211), and the arc-shaped plate (211) is arranged on one side of the balloon (102).

4. A simple artificial respirator for emergency use according to claim 3, characterized in that: A matching plate (105) is fixedly connected to one side of the inner wall of the installation box (1), and the surface of the matching plate (105) is in contact with the surface of the balloon (102).

5. A simple artificial respirator for emergency use according to claim 4, characterized in that: A breathing valve (103) is installed at one end of the balloon (102), and the breathing valve (103) is arranged on the outside of the installation box (1). The breathing valve (103) is externally connected to a breathing mask (3). An air intake valve (104) is installed at the other end of the balloon (102), and the air intake valve (104) is arranged on the outside of the installation box (1).

6. A simple artificial respirator for emergency use according to claim 5, characterized in that: A snap-on cover (101) is hingedly connected to one side of the top end of the installation box (1).

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