CN217566667U

CN217566667U - Auxiliary pad for assisting in finishing prone position external chest compression for prone position operation

Info

Publication number: CN217566667U
Application number: CN202220091515.7U
Authority: CN
Inventors: 徐航
Original assignee: Shanghai Jiading District Central Hospital
Current assignee: Shanghai Jiading District Central Hospital
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-10-14
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a can assist and accomplish the prone position chest and press auxiliary pad outward for the prone position operation belongs to medical appliances technical field. The auxiliary pad can assist in finishing the external chest compression in the prone position when used in the prone position operation; the utility model discloses a place a can wash by water inflation high pressure water ball at precordial corresponding position, lay this supplementary pad on the operation bed before prone position operation, when taking place the heartbeat sudden stop, it is fixed with patient to use the truck fixed band, use the portion of watering to the water ball water injection, make the water ball inflation, inflation water ball top is chest press point in the front, then the manual work presses patient back and the corresponding position of heart, the reaction force that water ball and human contact produced when utilizing to press presses down presses the heart, thereby need not to be the horizontal position with patient's conversion position, carry out the chest again and press, avoid hindering rescue time, avoid carrying out the chest in backbone department and press, thereby avoid leading to reducing the rescue success rate because of pressing the unable concentration of strength in precordial heart projection department.

Description

Auxiliary pad for assisting in finishing prone position external chest compression for prone position operation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to and be used for the prone position operation can assist and accomplish the prone position chest and press supplementary pad outward.

Background

Chest compression is the most important rescue technique in clinical work as a practical rescue and life support technique. The external chest compression principle is that the passive contraction of the asystole heart is realized by pressing at the projection position of the prothorax heart (the two lines of nipples and the focus of the sternum), the blood circulation of important organs such as brain tissues and the like is completed to a certain extent passively, and the purpose of saving life is realized.

However, under prone position operation conditions, limited by the factors of the operation position, the anterior chest is tightly attached to the operation bed, and if sudden cardiac arrest occurs, the rescuer has only two options:

1. the conversion body position is a horizontal position, and then chest compression is carried out, although the method can complete the compression in an effective area, precious rescue time is wasted by converting the body position, and the rescue success rate is greatly reduced.

2. The method ensures the timeliness of the compression by directly performing the external chest compression at the spine without changing the posture, but the compression force can not be concentrated at the front chest heart projection part but acts on the whole thorax, the compression effect is difficult to ensure, and the rescue success rate is also greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of low rescue success rate in the prior art, and the proposed prone position operation can assist in completing the prone position external chest compression auxiliary pad.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

be used for the operation of prone position can assist and accomplish the extrathoracic auxiliary pad that presses of prone position, including the mattress, still include: the first fixing ring and the second fixing ring are fixedly connected to the two sides of the mattress, and a trunk fixing belt is bound on the first fixing ring; the water ball is arranged on the mattress and corresponds to the heart of a human body; a water filling part for filling water to the water ball; a jack-up portion disposed inside the mattress.

In order to make the mattress convex, preferably, the jacking portion comprises an elastic plate, a mounting cavity is formed in the mattress, one end of the elastic plate is fixedly connected with the bottom of the mounting cavity, a sliding rail is fixedly connected in the mounting cavity, the other end of the elastic plate is slidably connected to the sliding rail, and an adjusting portion used for enabling the elastic plate to be bent is arranged in the mounting cavity.

In order to facilitate the adjustment of the amplitude of the protrusion, preferably, the adjusting part comprises an installation block fixedly connected in the installation cavity, a first lead screw is rotatably connected to the installation block, one end of the elastic plate, which slides, is in threaded connection with the first lead screw, and one end of the first lead screw, which is far away from the installation block, extends to the outside of the mattress and is fixedly connected with an adjusting rod.

In order to facilitate the expansion of the water ball, preferably, the water filling part comprises a bottom plate, a piston cylinder and a motor are fixedly connected to the bottom plate, a piston plate is connected to the piston cylinder in a sliding mode, a second lead screw is fixedly connected to the piston plate, the water filling part further comprises a mounting plate, a threaded cylinder is rotatably connected to the mounting plate and is in threaded connection with the second lead screw, an output shaft of the motor is rotatably connected with the mounting plate, the threaded cylinder is synchronously connected with the output shaft through a gear set, the piston cylinder is communicated with the water ball through a water pipe, and a controller in signal connection with the motor is arranged on the mattress.

In order to reduce noise pollution, a sound-proof cover is preferably fixedly connected to the bottom plate.

In order to facilitate the movement of the watering portion, preferably, a locking wheel is fixedly connected to the bottom of the bottom plate.

Compared with the prior art, the utility model provides a can assist the outer supplementary pad of pressing of accomplishing prone position chest for prone position operation possesses following beneficial effect:

the device in not involving the part all the same with prior art or can adopting prior art to realize, the utility model discloses a place one can wash by water inflation high pressure water ball at precordial corresponding position, lay this supplementary pad on the operation table before prone position operation, when taking place the heartbeat sudden stop, it is fixed with patient to use the truck fixed band, use the portion of watering to the water ball water injection, make the water ball inflation, the inflation water ball top is chest press point in the front, then the manual work presses patient back and the corresponding position of heart, the reaction force that water ball and human contact produced when utilizing to press presses down the heart, thereby need not to change the position with the patient and be horizontal position, press outside the chest again, avoid delaying rescue time, avoid pressing outside the chest in backbone department, thereby avoid leading to reducing the rescue success rate because of pressing down the unable concentration of strength in precordial heart projection department.

Drawings

Fig. 1 is a top view of the external chest compression auxiliary pad for prone position operation, which is provided by the utility model and can assist in completing prone position;

FIG. 2 is a main sectional view of the auxiliary pad for assisting the completion of the external chest compression in the prone position for the prone position operation;

fig. 3 is a schematic structural view of part a in fig. 2 of the auxiliary pad for assisting in performing prone position external chest compression for prone position surgery of the present invention;

fig. 4 is a schematic structural view of the part B in fig. 2 of the external chest compression auxiliary pad for prone position operation.

In the figure: 100. a mattress; 101. a first retaining ring; 102. a second fixing ring; 103. a trunk fixing belt; 104. a water ball; 105. a mounting cavity; 200. a water pipe; 201. a locking wheel; 300. An elastic plate; 301. a slide rail; 302. a first lead screw; 303. mounting blocks; 400. a base plate; 401. a piston cylinder; 402. a piston plate; 403. a second screw rod; 404. a threaded barrel; 405. mounting a plate; 406. a sound-proof housing; 407. a motor; 408. a gear set; 410. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b): referring to fig. 1-4, the auxiliary pad for assisting the completion of prone position external chest compression for prone position operation comprises a mattress 100, and further comprises: a first fixing ring 101 and a second fixing ring 102 fixedly connected to both sides of the mattress 100, wherein a trunk fixing band 103 is bound on the first fixing ring 101; a water ball 104 arranged on the mattress 100 and corresponding to the heart of the human body; a water filling part for filling water to the water ball 104; a jack-up portion disposed within the mattress 100.

The people lies prone on mattress 100, then the fluctuation range of mattress 100 is adjusted through patient's size data and jack-up portion, then it is fixed with the human body through truck fixed band 103, then to the inside water injection of water ball 104 through the portion of watering, make the inflation of water ball 104, the chest press point in the front is pushed up to inflated water ball 104 top, thereby directly press in succession the patient, the press force is concentrated at the extrathoracic press point through outstanding water ball 104, reach and improve and press efficiency, the promotion is pressed the effect, it explains here to need, the preferred magic of truck fixed band 103 glues, thereby be convenient for adjust according to the human body.

Referring to fig. 2 and 3, the jacking portion includes elastic plate 300, installation cavity 105 has been seted up in the mattress 100, the one end of elastic plate 300 and the bottom fixed connection of installation cavity 105, fixedly connected with slide rail 301 in the installation cavity 105, the other end sliding connection of elastic plate 300 is on slide rail 301, be provided with the regulation portion that is used for making the elastic plate 300 crooked in the installation cavity 105, the regulation portion includes the installation piece 303 of fixed connection in installation cavity 105, it is connected with first lead screw 302 to rotate on the installation piece 303, the gliding one end of elastic plate 300 and first lead screw 302 threaded connection, the one end that the installation piece 303 was kept away from to first lead screw 302 extends to the outer fixedly connected with regulation pole of mattress 100.

The first screw 302 is rotated by rotating the adjusting lever, the first screw 302 is rotated, and one end of the elastic plate 300 sliding on the slide rail 301 slides on the slide rail 301 by using the screw propulsion principle, so that both ends of the elastic plate 300 are compressed and the middle is protruded, thereby making the mattress 100 protruded, or the elastic plate 300 is stretched, so that the middle part of the elastic plate 300 is lowered, thereby making the mattress 100 flat.

Referring to fig. 4, the water filling part comprises a bottom plate 400, a piston cylinder 401 and a motor 407 are fixedly connected to the bottom plate 400, a piston plate 402 is slidably connected to the piston cylinder 401, a second lead screw 403 is fixedly connected to the piston plate 402, the water filling part further comprises a mounting plate 405, a threaded cylinder 404 is rotatably connected to the mounting plate 405, the threaded cylinder 404 is in threaded connection with the second lead screw 403, an output shaft of the motor 407 is rotatably connected with the mounting plate 405, the threaded cylinder 404 and the output shaft are synchronously connected through a gear set 408, the piston cylinder 401 is communicated with a water ball 104 through a water pipe 200, and a controller 410 in signal connection with the motor 407 is arranged on the mattress 100.

The controller 410 controls the motor 407 to start, an output shaft of the motor 407 enables the two threaded cylinders 404 to rotate simultaneously through the gear set 408, so that the piston plate 402 slides towards the interior of the piston cylinder 401 through the two second screw rods 403, water is squeezed into the water ball 104, the water ball 104 is enabled to expand, when the water ball is not used, the motor 407 rotates reversely, the piston plate 402 slides towards the motor 407, water in the water ball 104 is sucked into the piston cylinder 401, the water ball 104 is prevented from being abutted against the body of a heart without obstruction, the body of a patient is prevented from being damaged, when the water ball 104 expands, the back of the patient corresponding to the heart is manually pressed, the heart is pressed by the reaction force generated by the contact of the water ball 104 and the body during pressing, the patient does not need to be switched to the horizontal position and then pressed outside the chest, the rescue time is prevented from being delayed, the spine is prevented from being directly pressed, a hard cushion plate is used, or pressure is applied to two sides of the spine or the whole spine, the spine is prevented from being damaged and the pressure is not concentrated, and the success rate of the two thoracic vertebrae is prevented from being reduced and the secondary rescue is prevented from being reduced.

Secondly, it is required to explain that also can set up water ball 104 on other equipment, for example set up water ball 104 on flatbed or bed board, thereby make water ball 104 inflation back the same to the power of applying to the human body, thereby be convenient for exert different pressure according to the physique of difference between the patient, thereby avoid the patient the thorax to appear the damage, water ball 104 also can adopt the metal ball outer wall cover to establish the foam-rubber cushion replacement, can realize exerting pressure to the patient, thereby avoid the patient the thorax to appear the damage.

Referring to fig. 4, a soundproof cover 406 is fixedly attached to the base plate 400.

The motor 407 can be covered by the soundproof cover 406, thereby preventing the noise of the operation of the motor 407 from affecting the treatment.

Referring to fig. 4, a locking wheel 201 is fixedly connected to the bottom of the bottom plate 400. The sliding friction of the bottom plate 400 in the moving process is changed into rolling friction by the locking wheel 201, so that the bottom plate 400 provided with the motor 407 can be conveniently dragged and moved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Be used for the operation of prone position can assist and accomplish the extrathoracic auxiliary pad that presses of prone position, including mattress (100), its characterized in that still includes:

a first fixing ring (101) and a second fixing ring (102) which are fixedly connected with two sides of the mattress (100), wherein a trunk fixing band (103) is bound on the first fixing ring (101);

a water ball (104) arranged on the mattress (100) and corresponding to the heart of the human body;

an irrigation part for injecting water to the water ball (104);

the setting is in the inside jack-up portion of mattress (100), jack-up portion includes elastic plate (300), installation cavity (105) have been seted up in mattress (100), the one end of elastic plate (300) with the bottom fixed connection of installation cavity (105), fixedly connected with slide rail (301) in installation cavity (105), the other end sliding connection of elastic plate (300) is in on slide rail (301), be provided with the regulation portion that is used for making elastic plate (300) crooked in installation cavity (105).

2. The prone position external chest pressing auxiliary pad used for prone position operation and capable of assisting in completing prone position is characterized in that the adjusting portion comprises an installation block (303) fixedly connected into the installation cavity (105), a first lead screw (302) is connected to the installation block (303) in a rotating mode, one sliding end of the elastic plate (300) is in threaded connection with the first lead screw (302), and one end, far away from the installation block (303), of the first lead screw (302) extends to an adjusting rod fixedly connected to the outside of the mattress (100).

3. The external chest compression auxiliary pad used for the prone position operation and capable of assisting in completing the prone position is characterized in that the water irrigation part comprises a bottom plate (400), a piston cylinder (401) and a motor (407) are fixedly connected to the bottom plate (400), a piston plate (402) is connected to the piston cylinder (401) in a sliding mode, a second lead screw (403) is fixedly connected to the piston plate (402), the external chest compression auxiliary pad further comprises a mounting plate (405), a threaded cylinder (404) is rotatably connected to the mounting plate (405), the threaded cylinder (404) is in threaded connection with the second lead screw (403), an output shaft of the motor (407) is rotatably connected to the mounting plate (405), the threaded cylinder (404) is synchronously connected with the output shaft through a gear set (408), the piston cylinder (401) is communicated with the water ball (104) through a water pipe (200), and a controller (410) in signal connection with the motor (407) is arranged on the mattress (100).

4. The auxiliary pad for performing prone position external chest compression for prone position surgery as claimed in claim 3, wherein a sound insulation cover (406) is fixedly connected to the bottom plate (400).

5. The auxiliary pad for assisting in performing prone position chest compression for prone position surgery according to claim 3, wherein a locking wheel (201) is fixedly connected to the bottom of the bottom plate (400).