阅读说明：本技术 一种急诊科临床医疗心肺复苏器 (Clinical medical cardiopulmonary resuscitator of emergency department ) 是由 吴立强 赵同贞 杜海岭 于 2020-04-02 设计创作，主要内容包括：本发明公开了一种急诊科临床医疗心肺复苏器,涉及心肺复苏器技术领域,包括凹字型支撑架,所述凹字型支撑架的内侧面固定连接有凹字型支撑板,所述凹字型支撑板的内侧面固定安装有驱动机构和按压机构,所述凹字型支撑板的外侧面固定安装有呼吸辅助机构,所述按压机构和所述呼吸辅助机构均由所述驱动机构驱动。本发明,通过上述等结构之间的配合,具备了结构简单,操作简便,不但可以依靠机器来对病人进行心肺复苏,而且每次按压结束时,呼吸面罩内方可开始进气,以便病人进行吸气的效果,解决了传统的心肺复苏机往往体积较大,在操作时操作麻烦,难以满足人们的需求的问题。(The invention discloses a clinical medical cardio-pulmonary resuscitator for emergency department, which relates to the technical field of cardio-pulmonary resuscitators and comprises a concave support frame, wherein the inner side surface of the concave support frame is fixedly connected with a concave support plate, the inner side surface of the concave support plate is fixedly provided with a driving mechanism and a pressing mechanism, the outer side surface of the concave support plate is fixedly provided with a breathing auxiliary mechanism, and the pressing mechanism and the breathing auxiliary mechanism are both driven by the driving mechanism. The invention, through the cooperation among the structures, has simple structure, easy and simple to handle, not only can rely on the machine to carry on cardiopulmonary resuscitation to the patient, and each time when pressing and finishing, the breathing mask inside can begin to admit air, so that the patient carries on the effect of breathing in, solved the traditional cardiopulmonary resuscitation machine often bulky, operate the trouble while operating, difficult problem to meet people's demand.)

1. The utility model provides a clinical medical treatment cardiopulmonary resuscitator of emergency department, includes concave font support frame (1), its characterized in that: the inner side surface of the concave support frame (1) is fixedly connected with a concave support plate (2), the inner side surface of the concave support plate (2) is fixedly provided with a driving mechanism (3) and a pressing mechanism (4), the outer side surface of the concave support plate (2) is fixedly provided with a breathing auxiliary mechanism (5), and the pressing mechanism (4) and the breathing auxiliary mechanism (5) are driven by the driving mechanism (3);

the driving mechanism (3) comprises a motor (6), the motor (6) is fixedly installed on the inner side face of the concave supporting plate (2), and an output shaft of the motor (6) is fixedly connected with a cam (7);

pressing means (4) are including pressing piece (8) and support pressure arm (9), press piece (8) to follow spacing slip about the medial surface of type of calligraphy backup pad (2), support pressure arm (9) and keep away from the one end of cam (7) with the medial surface of type of calligraphy backup pad (2) is articulated, the surface that supports pressure arm (9) articulates there is linking arm (10), the lower extreme of linking arm (10) with press piece (8) articulated, support pressure arm (9) and be close to the one end of cam (7) with the lateral surface butt of cam (7), the medial surface fixedly connected with extension spring (11) of type of calligraphy backup pad (2), extension spring (11) lower extreme with the surface fixed connection who supports pressure arm (9).

2. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the breathing assisting mechanism (5) comprises an air inlet box (12), the air inlet box (12) is fixedly connected to the left side of the concave supporting plate (2), the upper surface and the lower surface of the air inlet box (12) are respectively fixedly communicated with an air inlet pipe (13) and an air outlet hose (14), the air inlet pipe (13) and an air outlet hose (14) are fixedly communicated with a one-way valve (15), the air outlet hose (14) is far away from a breathing mask (16) which is fixedly communicated with one end of the air inlet box (12), a piston (17) is connected to the inner wall of the air inlet box (12) in a left-right limiting sliding mode, a connecting rod (18) is fixedly connected to one side of the cam (7) close to the piston (17), one end, far away from the piston (17), of the connecting rod (18) penetrates through the air inlet box (12) and the concave supporting plate (2) and is sleeved with, one side fixedly connected with of piston (17) is kept away from in connecting rod (18) supports clamp plate (20), the tip at compression spring (20) both ends respectively with concave style of calligraphy backup pad (2) with support clamp plate (20) fixed connection, support clamp plate (20) keep away from one side of connecting rod (18) with the lateral surface butt of cam (7).

3. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the lower surface of the pressing block (8) is fixedly connected with a rubber pad (21).

4. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the lower surfaces of the concave-shaped support frame (1) close to the two sides of the concave-shaped support frame are fixedly connected with fixing magnets (22).

Technical Field

The invention relates to the technical field of cardiopulmonary resuscitators, in particular to a cardiopulmonary resuscitator for clinical treatment in emergency department.

Background

Today, with the rapid development of modern medical technology, doctors often use various cardiopulmonary resuscitators to treat emergency patients. However, the conventional cardio-pulmonary resuscitation machine is often large in size, troublesome to operate and difficult to meet the requirements of people.

Disclosure of Invention

The invention aims to provide a clinical medical cardio-pulmonary resuscitator for emergency department, which has simple structure and simple and convenient operation, not only can perform cardio-pulmonary resuscitation on a patient by a machine, but also can start air intake in a breathing mask when each compression is finished so as to facilitate the effect of inhaling air by the patient, and solves the problems that the traditional cardio-pulmonary resuscitator is large in volume, troublesome to operate during operation and difficult to meet the requirements of people.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical medical cardiopulmonary resuscitator of emergency department, includes concave style of calligraphy support frame, the medial surface fixedly connected with concave style of calligraphy backup pad of concave style of calligraphy support frame, the medial surface fixed mounting of concave style of calligraphy backup pad has actuating mechanism and pressing mechanism, the lateral surface fixed mounting of concave style of calligraphy backup pad has respiratory assist mechanism, pressing mechanism with respiratory assist mechanism all by actuating mechanism drives.

The driving mechanism comprises a motor, the motor is fixedly installed on the inner side face of the concave supporting plate, and an output shaft of the motor is fixedly connected with a cam.

The pressing mechanism comprises a pressing block and a pressing arm, the pressing block slides along the inner side surface of the concave supporting plate in a limiting mode from top to bottom, one end, far away from the cam, of the pressing arm is hinged to the inner side surface of the concave supporting plate, a connecting arm is hinged to the outer surface of the pressing arm, the lower end of the connecting arm is hinged to the pressing block, the pressing arm is close to one end, close to the cam, of the pressing arm and abutted to the outer side surface of the cam, an extension spring is fixedly connected to the inner side surface of the concave supporting plate, and the end portion of the lower end of the extension spring is fixedly connected with the outer surface of the.

Preferably, the breathing auxiliary mechanism comprises an air inlet box which is fixedly connected with the left side of the concave supporting plate, the upper surface and the lower surface of the air inlet box are respectively fixedly communicated with an air inlet pipe and an air outlet hose, the pipe arms of the air inlet pipe and the air outlet hose are respectively fixedly communicated with a one-way valve, a breathing mask is fixedly communicated with one end of the air outlet hose, which is far away from the air inlet box, a piston is connected with the inner wall of the air inlet box in a left-right limiting and sliding manner, one side of the piston, which is close to the cam, is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the piston, penetrates through the air inlet box and the concave supporting plate and is sleeved with a compression spring, one side of the connecting rod, far away from the piston, is fixedly connected with a pressing plate, the end parts of the two ends of the compression spring are fixedly connected with the concave supporting plate and the pressing plate respectively, and one side of the pressing plate, far away from the connecting rod, is abutted against the outer side surface of the cam.

Preferably, a rubber pad is fixedly connected to the lower surface of the pressing block.

Preferably, the lower surfaces of the concave-shaped support frame close to the two sides of the concave-shaped support frame are fixedly connected with fixing magnets.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the concave supporting plate, the motor, the cam, the pressing block, the pressing arm, the connecting arm and the extension spring, the pressing block can move up and down along the inner side surface of the concave supporting plate in a reciprocating manner, so that the cardio-pulmonary resuscitation function of a patient can be performed.

According to the invention, through the arrangement of the air inlet box, the air inlet pipe, the air outlet hose, the one-way valve, the breathing mask, the piston, the connecting rod, the compression spring and the pressing plate, when the cam rotates clockwise, the pressing block starts to move upwards and the piston starts to move leftwards along with the continuous clockwise rotation of the cam when the cam moves to the state shown in figure 3, so that air can be introduced into the breathing mask to facilitate the inspiration of a patient when the pressing is finished.

Drawings

FIG. 1 is a first front view of a cross-sectional rear structure of a concave support plate, a pressing block and an air inlet box of the present invention;

FIG. 2 is a left side view of the motor and cam arrangement of the present invention;

FIG. 3 is a second front view of the cross-sectional structure of the concave supporting plate, pressing block and air inlet box of the present invention.

In the figure: the respiratory device comprises a 1-concave support frame, a 2-concave support plate, a 3-driving mechanism, a 4-pressing mechanism, a 5-breathing auxiliary mechanism, a 6-motor, a 7-cam, an 8-pressing block, a 9-pressing arm, a 10-connecting arm, an 11-extension spring, a 12-air inlet box, a 13-air inlet pipe, a 14-air outlet hose, a 15-one-way valve, a 16-breathing mask, a 17-piston, an 18-connecting rod, a 19-compression spring, a 20-pressing plate, a 21-rubber pad and a 22-fixed magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a clinical medical cardiopulmonary resuscitator of emergency department, includes concave style of calligraphy support frame 1, concave style of calligraphy backup pad 2 of the medial surface fixedly connected with of concave style of calligraphy support frame 1, and concave style of calligraphy backup pad 2's medial surface fixed mounting has actuating mechanism 3 and pressing means 4, and concave style of calligraphy backup pad 2's lateral surface fixed mounting has breathing complementary unit 5, and pressing means 4 and breathing complementary unit 5 are driven by actuating mechanism 3.

The driving mechanism 3 comprises a motor 6, the motor 6 is fixedly installed on the inner side face of the concave supporting plate 2, an output shaft of the motor 6 is fixedly connected with a cam 7, and the cam 7 rotates clockwise in the direction shown in figure 1 through the operation of an output shaft of the motor 6.

The pressing mechanism 4 comprises a pressing block 8 and a pressing arm 9, the pressing block 8 slides along the inner side surface of the concave supporting plate 2 in a limiting manner up and down, one end, far away from the cam 7, of the pressing arm 9 is hinged with the inner side surface of the concave supporting plate 2, the outer surface of the pressing arm 9 is hinged with a connecting arm 10, the lower end of the connecting arm 10 is hinged with the pressing block 8, one end, close to the cam 7, of the pressing arm 9 is abutted against the outer side surface of the cam 7, an extension spring 11 is fixedly connected with the inner side surface of the concave supporting plate 2, the end part of the lower end of the extension spring 11 is fixedly connected with the outer surface of the pressing arm 9, the pressing arm 9 swings back and forth by taking the hinged point between the pressing arm 9 and the concave supporting plate 2 as the circle center through the process of clockwise rotation of the cam 7 and the elastic force of the extension spring 11, and the pressing arm 9 swings back and forth through, so that the pressing block 8 moves up and down along the inner side surface of the concave supporting plate 2 to perform the cardio-pulmonary resuscitation function on the patient outside the chest.

Preferably, the breathing assisting mechanism 5 comprises an air inlet box 12, the air inlet box 12 is fixedly connected to the left side of the concave supporting plate 2, the upper surface and the lower surface of the air inlet box 12 are respectively and fixedly communicated with an air inlet pipe 13 and an air outlet hose 14, pipe arms of the air inlet pipe 13 and the air outlet hose 14 are respectively and fixedly communicated with a check valve 15, one end of the air outlet hose 14, which is far away from the air inlet box 12, is fixedly communicated with a breathing mask 16, the inner wall of the air inlet box 12 is in left-right limit sliding connection with a piston 17, one side of the piston 17, which is close to the cam 7, is fixedly connected with a connecting rod 18, one end of the connecting rod 18, which is far away from the piston 17, penetrates through the air inlet box 12 and the concave supporting plate 2 and is sleeved with a compression spring 19, one side of the connecting rod 18, which is far away from the piston 17, is fixedly, the pressing plate 20 reciprocates left and right through the process of clockwise rotation of the cam 7, the abutting relation between the cam 7 and the pressing plate 20 and the elastic force of the compression spring 19, the piston 17 reciprocates left and right along the inner wall of the air inlet box 12 through the process of left and right reciprocating movement of the pressing plate 20 and the linkage of the connecting rod 18, the process of left and right reciprocating sliding of the piston 17 along the inner wall of the air inlet box 12 is limited through the flow direction of the two one-way valves 15, so that air is continuously introduced into the breathing mask 16 through the air inlet pipe 13, the air inlet box 12 and the air outlet hose 14 to facilitate the inspiration of a patient, meanwhile, the process of clockwise rotation of the cam 7 enables the pressing block 8 to start to move upwards and the piston 17 to start to move leftwards as the cam 7 continues to rotate clockwise when moving to the state shown in figure 3, so as to match the end of each pressing, air intake may be initiated from within the respiratory mask 16 for the patient to inhale.

Preferably, a rubber pad 21 is fixedly connected to the lower surface of the pressing block 8, and the rubber pad 21 exerts a cushioning effect during the process of pressing the chest of the patient by using the elastic force of the rubber pad 21 itself.

Preferably, the lower surfaces of the support frame 1, which are close to both sides thereof, are fixedly connected with the fixing magnets 22, and the device can be fixed on the patient bed by the magnetism of the fixing magnets 22.

The working principle is as follows: when the cardio-pulmonary resuscitation device for clinical medical treatment in emergency department is used, firstly, the pressing block 8 is placed right above the chest of a patient, then the device is fixed on a sickbed through the magnetism of the fixed magnet 22, then the breathing mask 16 is covered at the mouth and nose of the patient, then the motor 6 is started, the cam 7 rotates clockwise in the direction shown in figure 1 through the operation of the output shaft of the motor 6, the pressing arm 9 reciprocates with the hinge point between the pressing arm 9 and the concave supporting plate 2 as the circle center through the process of the clockwise rotation of the cam 7, the abutting relation between the cam 7 and the pressing arm 9 and the elastic force of the extension spring 11, the pressing block 8 reciprocates up and down along the inner side surface of the concave supporting plate 2 through the process of the reciprocating swing of the pressing arm 9 and the linkage of the connecting arm 10, so as to perform the cardio-pulmonary resuscitation function outside the chest on the patient, therefore, the pressing plate 20 reciprocates left and right simultaneously by the process of clockwise rotation of the cam 7, the abutting relation between the cam 7 and the pressing plate 20 and the elastic force of the compression spring 19, the piston 17 reciprocates left and right along the inner wall of the air inlet box 12 by the process of reciprocating left and right of the pressing plate 20 and the linkage of the connecting rod 18, the piston 17 reciprocates left and right along the inner wall of the air inlet box 12, the process of reciprocating left and right along the inner wall of the air inlet box 12 by the piston 17 is limited by the flow direction of the two one-way valves 15, so that air is not continuously fed into the breathing mask 16 through the air inlet pipe 13, the air inlet box 12 and the air outlet hose 14 to facilitate the inspiration of a patient, meanwhile, the process of clockwise rotation of the cam 7 ensures that when the cam 7 moves to the state shown in figure 3, the pressing block 8 starts to move upwards at the moment, the piston 17 starts to move leftwards, so, air intake may be initiated from within the respiratory mask 16 for the patient to inhale.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.