A Saab machine

Abstract

The present invention discloses a Saab machine, which includes a bottom plate, a connecting rod, a machine column, a machine box, a machine arm, a stretching arm, a cylinder, a pressing pad, a screw, a supporting block, a first clamping block, a second clamping block, a first limiting block, and a second limiting block. The present invention can be fixed to a rescue bed when in use. Compared with a traditional Saab machine, it does not need to be connected to a pad, which is convenient and quick when rescuing patients, thereby increasing the success rate of rescuing patients; the pressing radius can be adjusted to adjust the pressing effect according to different patients and the actual patient's body position; the operation is convenient and practical, and it can be widely used in the field of cardiopulmonary resuscitation. The present invention solves the problem that in the prior art, the Saab machine needs to place the patient on a pad when in use, which is a cumbersome process that easily causes secondary damage to trauma patients, and the pressing radius is not adjustable and is difficult to be applied to a variety of people.

Description

Technical Field

[0001] The invention belongs to the field of medical assistance, and in particular relates to a Saab machine. Background Art

[0002] The Saab machine is a mechanical cardiopulmonary resuscitation device designed in accordance with the cardiopulmonary resuscitation guidelines set by the American Heart Association. Its ingenious and rigorous design synchronizes cardiac compression and mechanical ventilation, making them accurate and effective. It greatly improves the success rate of cardiopulmonary resuscitation, and is easy and quick to operate, making single-person on-site first aid a reality.

[0003] The existing Saab machine needs to place the patient on a pad connected to the Saab machine during first aid. However, in actual use, most of the rescued patients are directly placed on the rescue bed by medical staff. When performing cardiopulmonary resuscitation, the patient needs to be lifted up and then the pad is placed under the patient. The whole process is very cumbersome, and for some patients with trauma, the lifting process is likely to cause secondary damage to their wounds. In addition, the existing Saab machine has a fixed pressing radius, and since the length is not adjustable, it is difficult to apply when performing cardiopulmonary resuscitation on patients of different heights and body shapes. Therefore, it is in line with actual needs to design a Saab machine that can be fixed to the rescue bed, does not need to place the patient on the pad, and has an adjustable pressing radius.

[0004] In view of the above-mentioned problems, a Saab engine is now designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a Saab machine, which solves the problems in the prior art that the Saab machine needs to place the patient on a pad when in use, the process is cumbersome and can easily cause secondary injuries to trauma patients, and the pressing radius is not adjustable and is difficult to be applied to a variety of people.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A Saab machine comprises a bottom plate, a base is arranged on the bottom plate, a connecting rod is arranged at the lower end of the bottom plate, a machine column is arranged at the upper end of the base, the machine column penetrates a machine box, and the machine box slides freely on the machine column without falling off.

[0008] A control panel is provided at one end of the machine box, and a machine arm is provided at the other end of the machine box. A stretching arm is provided inside the machine arm. The stretching arm can be stretched freely inside the machine arm and will not fall off. A first screw hole for fixing the stretching arm and the machine arm is provided.

[0009] A cylinder is provided at one end of the stretching arm, a piston is provided in the cylinder, and the piston is fixedly connected to a pressing pad connected to the cylinder.

[0010] A first clamping block is fixedly arranged between the connecting rods, a second clamping block is rotatably connected to one end of the first clamping block, and second screw holes for fixing the first clamping block and the second clamping block are arranged on the first clamping block and the second clamping block.

[0011] An oxygen supply joint is arranged at the side end of the base, a handle is arranged at the upper end of the machine box, and a pressure indicator is arranged at the upper end of the machine column.

[0012] The pressure indicator is connected to the oxygen tube, one end of which is connected to the stretching arm, and the other end of which is connected to the machine column and the base and is connected to the oxygen supply connector.

[0013] A patient demand valve is provided on the stretching arm.

[0014] The connecting rod is penetrated by the screw rod and matched with the screw rod thread; the upper end of the screw rod is provided with a support block, and the lower end of the screw rod is provided with a handle.

[0015] A first limiting block close to the side end of the machine column is fixedly provided at the lower end of the machine box, and the first limiting block is fixedly connected with the second limiting block by bolts.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention can be fixed to the rescue bed when in use. Compared with the traditional Saab machine, it does not need to be connected to the pad, which is convenient and quick when rescuing patients, and increases the success rate of rescuing patients;

[0018] 2. The present invention can adjust the compression radius and adjust it according to different patients and the actual patient positions, thereby enhancing the compression effect;

[0019] 3. The present invention is easy to operate, highly practical, and can be widely used in the field of cardiopulmonary resuscitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of the overall structure of another viewing angle of an embodiment of the present invention;

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of point A;

[0024] Figure 4 It is a schematic diagram of the bottom structure of an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] like Figure 1 As shown, a Saab machine comprises a bottom plate 1, on which a base 2 is provided, and a connecting rod 3 is provided at the lower end of the bottom plate 1. A machine column 5 is provided at the upper end of the base 2, and the machine column 5 passes through a machine box 6, and the machine box 6 slides freely on the machine column 5 and does not fall off. An oxygen supply connector 4 is provided at the side end of the base 2. A control panel 7 is provided at one end of the machine box 6, and a machine arm 9 is provided at the other end of the machine box 6, and a handle 16 is provided at the upper end of the machine box 6. A pressure indicator 8 is provided at the upper end of the machine column 5. A stretching arm 10 is provided in the machine arm 9, and the stretching arm 10 is stretched freely in the machine arm 9 and does not fall off. The stretching arm 10 and the machine arm 9 are provided with a first screw hole 11 for fixing the two. The pressure indicator 8 is connected to an oxygen pipe 14, and one end of the oxygen pipe 14 is connected to the stretching arm 10, and the other end is connected to the machine column 5 and the base 2 and connected to the oxygen supply connector 4. The stretch arm 10 is provided with a patient demand valve 15 , and one end of the stretch arm 10 is provided with a cylinder 12 , in which a piston (not shown in the figure) is provided, and the piston is fixedly connected to a pressing pad 13 connected to the cylinder 12 .

[0028] like Figure 2 , Figure 3 As shown, the connecting rod 3 is penetrated by the screw rod 17 and threadedly matched with the screw rod 17, the upper end of the screw rod 17 is provided with a support block 19, and the lower end of the screw rod 17 is provided with a handle 18. A first clamping block 20 is fixed between the connecting rods 3, one end of the first clamping block 20 is provided with a second clamping block 21 rotatably connected, and the first clamping block 20 and the second clamping block 21 are provided with a second screw hole 22 for fixing the two.

[0029] like Figure 4As shown, a first limit block 23 close to the side end of the machine column 5 is fixedly provided at the lower end of the machine box 6 , and the first limit block 23 is fixedly connected to the second limit block 24 by bolts 25 .

[0030] When in use, place the connecting rod of the rescue bed in the first clamping block 20, and then use a nut to match and fix the first clamping block 20 and the second clamping block 21 so that they clamp the connecting rod of the rescue bed. Then turn the handle 18 until the support block 19 is fastened to the rescue bed board, and at the same time make the whole device perpendicular to the rescue bed. Then place the patient on the rescue bed, and then adjust the height of the machine box 6 according to the actual situation, pull the stretching arm 10, and then fix the stretching arm 10 with the machine arm 9, fix the first limit block 23 and the second limit block 24 to limit the machine box 6. Then connect the oxygen supply connector 4 to the central oxygen source, use a connecting pipe to connect the patient demand valve 15 to the patient's mouth, and finally operate the control panel 7 according to actual needs to control the oxygen flow, pressure, pressing frequency, etc.

[0031] 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 present invention. 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.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A Saab engine, comprising a base plate (1), characterized in that: A base (2) is provided on the bottom plate (1), a connecting rod (3) is provided at the lower end of the bottom plate (1), a machine column (5) is provided at the upper end of the base (2), the machine column (5) penetrates the machine box (6), and the machine box (6) slides freely on the machine column (5) without falling off; A control panel (7) is provided at one end of the machine box (6), and a machine arm (9) is provided at the other end of the machine box (6). A stretching arm (10) is provided inside the machine arm (9). The stretching arm (10) is freely stretched inside the machine arm (9) and does not fall off. A first screw hole (11) for fixing the stretching arm (10) and the machine arm (9) is provided on the stretching arm (10) and the machine arm (9); A cylinder (12) is provided at one end of the stretching arm (10), a piston is provided inside the cylinder (12), and the piston is fixedly connected to a pressing pad (13) connected to the cylinder (12); A first clamping block (20) is fixedly provided between the connecting rods (3); a second clamping block (21) rotatably connected to one end of the first clamping block (20); and second screw holes (22) for fixing the first clamping block (20) and the second clamping block (21) are provided on the first clamping block (20) and the second clamping block (21); The connecting rod (3) is penetrated by the screw rod (17) and threadedly matched with the screw rod (17); a support block (19) is provided at the upper end of the screw rod (17), and a handle (18) is provided at the lower end of the screw rod (17); A first limit block (23) is fixedly provided at the lower end of the machine box (6) and is in close contact with the side end of the machine column (5); the first limit block (23) is fixedly connected to the second limit block (24) by means of bolts (25); The connecting rod of the rescue bed is placed in the first clamping block (20), and then the first clamping block (20) and the second clamping block (21) are matched and fixed with a nut so as to clamp the connecting rod of the rescue bed. Then the handle (18) is turned until the support block (19) is fastened to the bed board of the rescue bed, and at the same time, the entire Saab machine device is perpendicular to the rescue bed.

2. A Saab engine according to claim 1, characterized in that: An oxygen supply connector (4) is provided at the side end of the base (2), a handle (16) is provided at the upper end of the machine box (6), and a pressure indicator (8) is provided at the upper end of the machine column (5).

3. A Saab engine according to claim 2, characterized in that: The pressure indicator (8) is connected to the oxygen tube (14), one end of the oxygen tube (14) is connected to the stretching arm (10), and the other end is connected to the machine column (5) and the base (2) and is connected to the oxygen supply connector (4).

4. A Saab engine according to claim 1, characterized in that: The stretching arm (10) is provided with a patient demand valve (15).

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