阅读说明：本技术 一种轻便的急诊科心肺复苏按压装置 (Portable cardiopulmonary resuscitation pressing device for emergency department ) 是由 许少辉 于 2021-07-29 设计创作，主要内容包括：本发明涉及一种轻便的急诊科心肺复苏按压装置,有效的解决了现有的心肺复苏过程需要医生亲自进行按压和通过设备按压的过程出现位置偏移、按压过程按压力度出现偏差以及不能根据患者的体型进行极速调节的问题；其解决的技术方案为包括固定架,固定架内固定连接有固定筒,固定筒内同轴固定连接有按压气囊,按压气囊,按压气囊上端固定连接有按压气缸,按压气缸内同轴上下滑动连接有活塞板,活塞板上端和按压气缸通过弹簧相连,按压气缸和固定连接在固定筒内的供气泵相连,按压气囊下端固定连接有按压支板,按压支板下端固定连接有若干压缩弹簧,压缩弹簧下端固定连接有按压板,按压板和按压支板上下滑动连接；结构简洁、实用性强。(The invention relates to a portable cardiopulmonary resuscitation pressing device for an emergency department, which effectively solves the problems that a doctor needs to press the cardiopulmonary resuscitation in person in the prior art, the position of the cardiopulmonary resuscitation is deviated in the pressing process through equipment, the pressing force of the pressing process is deviated, and the cardiopulmonary resuscitation can not be adjusted at a high speed according to the body type of a patient; the technical scheme includes that the device comprises a fixing frame, a fixing cylinder is fixedly connected in the fixing frame, a pressing air bag is coaxially and fixedly connected in the fixing cylinder, the pressing air bag is fixedly connected at the upper end of the pressing air bag, a pressing air cylinder is coaxially and vertically connected in the pressing air cylinder in a sliding manner, the upper end of the piston plate is connected with the pressing air cylinder through a spring, the pressing air cylinder is connected with an air supply pump fixedly connected in the fixing cylinder, the lower end of the pressing air bag is fixedly connected with a pressing support plate, the lower end of the pressing support plate is fixedly connected with a plurality of compression springs, the lower ends of the compression springs are fixedly connected with the pressing plate, and the pressing plate is vertically and slidably connected with the pressing support plate; the structure is simple and the practicability is strong.)

1. A portable cardiopulmonary resuscitation pressing device for an emergency department comprises a fixing frame (1) and is characterized in that a fixing cylinder (2) is fixedly connected in the fixing frame (1), a pressing air bag (3) is coaxially and fixedly connected in the fixing cylinder (2), the pressing air bag (3) is fixedly connected at the upper end of the pressing air bag (3), a pressing air cylinder (4) is fixedly connected at the upper end of the pressing air bag (3), a piston plate (5) is coaxially and vertically connected in the pressing air cylinder (4) in a sliding manner, and the upper end of the piston plate (5) is connected with the pressing air cylinder (4) through a spring;

the pressing cylinder (4) is connected with an air supply pump (6) fixedly connected in the fixed cylinder (2);

the lower end of the pressing air bag (3) is fixedly connected with a pressing support plate (7), the lower end of the pressing support plate (7) is fixedly connected with a plurality of compression springs (8), the lower end of each compression spring (8) is fixedly connected with a pressing plate (9), and the pressing plates (9) are connected with the pressing support plate (7) in a vertical sliding mode;

the lower end of the pressing plate (9) is fixedly connected with a pressure sensor (10), and the pressure sensor (10) and the air supply pump (6) are connected with a control module (11) fixedly connected to the fixed cylinder (2).

2. The portable cardiopulmonary resuscitation pressing device for emergency department according to claim 1, wherein the left and right sides of the lower end of the fixing frame (1) are respectively provided with a plurality of sliding grooves (12), and the movable grooves are internally and vertically connected with sliding ball columns (13) in a sliding manner.

3. The portable cardiopulmonary resuscitation pressing device for emergency departments according to claim 2, wherein a disinfection base (14) matched with the fixing frame (1) is arranged at the lower end of the fixing frame (1), disinfection grooves (15) matched with the pressing air bags (3) are formed in the disinfection base (14), a plurality of disinfection bins (16) matched with the sliding ball columns (13) are formed in the left side and the right side of the disinfection base (14), and UV sterilizing lamps (17) are fixedly connected in the disinfection grooves (15) and the disinfection bins (16).

4. The portable cardiopulmonary resuscitation pressing device for emergency department according to claim 2, wherein the left and right sides of the fixing frame (1) are connected with telescopic frames (18) in a left-right sliding manner, the telescopic frames (18) are provided with sliding rails (19), the sliding rails (19) are connected with supporting plates (20) in a left-right sliding manner, and the supporting plates (20) are rotatably connected with the telescopic frames (18);

the lower end of the supporting plate (20) is vertically and slidably connected with a lower supporting plate (21), limiting grooves (22) are formed in the front side wall and the rear side wall of the lower supporting plate (21), and limiting bolts (23) are rotatably connected to the lower side of the supporting plate (20).

5. The portable cardiopulmonary resuscitation pressing device for emergency department according to claim 4, wherein a clamping device is fixedly connected to the lower end of the lower support plate (21), the clamping device comprises a clamping seat (24) fixedly connected with the lower support plate (21), a clamping block (25) is vertically and slidably connected in the clamping seat (24), a lifting clamping plate (26) is vertically and slidably connected in the clamping seat (24), and the lifting clamping plate (26) is in threaded connection with an adjusting screw (27) rotatably connected in the clamping seat (24);

one side of the clamping block (25) close to the fixed frame (1) is arc-shaped.

6. The portable emergency department cardiopulmonary resuscitation pressing device of claim 1, wherein an inflatable air bag (28) communicated with the pressing cylinder (4) is fixedly connected in the fixed cylinder (2).

7. The portable cardiopulmonary resuscitation pressing device for emergency department according to claim 1, wherein a buffer sponge (29) is fixedly connected to the lower end of the pressing plate (9), and the fixing frame (1) is made of light plastic;

the disinfection base (14) front and back side walls are fixedly connected with lifting rings (30).

Technical Field

The invention relates to the technical field of medical instruments, in particular to a portable cardiopulmonary resuscitation pressing device for an emergency department.

Background

The emergency medical department or the emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in the hospital, and is the necessary way for all emergency patients to be admitted for treatment. The emergency treatment of the comprehensive hospital is provided with specialized diagnosis rooms of the department of medicine, internal medicine, external medicine, women, children, five sense organs, fever, diarrhea and the like. Therefore, the work of the emergency department can be said to be the epitome of the general work of the hospital, which directly reflects the quality of emergency medical treatment, nursing work and personnel quality level of the hospital, while the cardiopulmonary resuscitation apparatus is a medical device used for emergency rescue of patients with cardiac or respiratory arrest, replacing manual chest compression and manual mouth-to-mouth blowing (i.e. manual CPR), which can increase the blood flow of the heart and brain of patients with cardiac or respiratory arrest and play a bearing role in the subsequent treatment processes of defibrillation, intravenous medicine, vascular reconstruction and the like.

The existing cardiopulmonary resuscitation process for patients has the following problems:

1. when a patient is subjected to first aid, most doctors directly press the patient to realize cardiopulmonary resuscitation, the force is not accurately mastered, a large amount of physical strength of the doctors is consumed, and the subsequent rescue work of the doctors is influenced by the physical strength overdraft;

2. most mechanical type cardiopulmonary resuscitation device directly puts and carries out heart and lung on the human body and press, and is fixed insecure, and the problem of position deviation or pressing process dynamics deviation can appear to the process that the patient pressed simultaneously.

3. At the in-process of carrying out cardiopulmonary resuscitation to the patient, the dynamics is mastered inaccurately, presses fixed in-process simultaneously and easily causes the pressure wound, can not realize the quick adaptation to different patients simultaneously.

Therefore, the invention provides a portable cardiopulmonary resuscitation pressing device for emergency department to solve the problems.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the portable cardiopulmonary resuscitation pressing device for the emergency department, which effectively solves the problems that the conventional cardiopulmonary resuscitation process requires a doctor to press by himself, the position of the cardiopulmonary resuscitation process is deviated, the pressing degree of the cardiopulmonary resuscitation process is deviated, and the cardiopulmonary resuscitation pressing device cannot be adjusted at a high speed according to the body type of a patient.

The invention relates to a portable cardiopulmonary resuscitation pressing device for an emergency department, which comprises a fixed frame and is characterized in that a fixed cylinder is fixedly connected in the fixed frame, a pressing air bag is coaxially and fixedly connected in the fixed cylinder, a pressing air cylinder is fixedly connected at the upper end of the pressing air bag, a piston plate is coaxially and vertically connected in the pressing air cylinder in a sliding manner, and the upper end of the piston plate is connected with the pressing air cylinder through a spring;

the pressing cylinder is connected with an air supply pump fixedly connected in the fixed cylinder;

the lower end of the pressing air bag is fixedly connected with a pressing support plate, the lower end of the pressing support plate is fixedly connected with a plurality of compression springs, the lower ends of the compression springs are fixedly connected with a pressing plate, and the pressing plate and the pressing support plate are connected in a vertical sliding mode;

the lower end of the pressing plate is fixedly connected with a pressure sensor, and the pressure sensor and the air supply pump are fixedly connected with a control module on the fixed cylinder.

Preferably, the left side and the right side of the lower end of the fixing frame are both provided with a plurality of sliding grooves, and the movable grooves are internally and vertically connected with sliding ball columns in a sliding manner.

Preferably, the lower end of the fixing frame is provided with a disinfection base matched with the fixing frame, a disinfection groove matched with the pressing air bag is formed in the disinfection base, the left side and the right side of the disinfection base are respectively provided with a plurality of disinfection cabins matched with the sliding ball columns, and the disinfection groove and the disinfection cabins are both fixedly connected with UV (ultraviolet) germicidal lamps.

Preferably, the left side and the right side of the fixed frame are both connected with an expansion frame in a left-right sliding manner, a sliding track is arranged on the expansion frame, a supporting plate is connected in the sliding track in a left-right sliding manner, and the supporting plate is rotationally connected with the expansion frame;

the lower end of the supporting plate is connected with a lower supporting plate in a vertical sliding mode, limiting grooves are formed in the front side wall and the rear side wall of the lower supporting plate, and limiting bolts are connected to the lower side of the supporting plate in a rotating mode.

Preferably, the lower end of the lower support plate is fixedly connected with a clamping device, the clamping device comprises a clamping seat fixedly connected with the lower support plate, a clamping block is vertically and slidably connected in the clamping seat, a lifting clamping plate is vertically and slidably connected in the clamping seat, and the lifting clamping plate is in threaded connection with an adjusting screw rotatably connected in the clamping seat;

one side of the clamping block, which is close to the fixed frame, is in an arc shape.

Preferably, an inflation air bag communicated with the pressing air cylinder is fixedly connected in the fixed cylinder.

Preferably, the lower end of the pressing plate is fixedly connected with a buffer sponge, and the fixing frame is made of light plastic;

the disinfection base front and back lateral wall all fixedly connected with carry ring.

The cardiopulmonary resuscitation pressing device is improved, and the problems of accurate force pressing on a patient and automatic chest pressing on the patient are effectively solved by arranging the pressing air bag, the pressing air cylinder, the piston plate, the air supply pump, the pressing plate and the pressure sensor; the problem of pressing and wounding the skin of a patient is effectively solved by additionally arranging the sliding groove and the sliding ball column; the problems of height adjustment and support of the cardiopulmonary compression device are effectively solved by arranging the telescopic frame, the sliding rail, the support plate and the lower support plate; the problem of effectively disinfecting the pressing plate and the sliding ball column is effectively solved by arranging the disinfecting base, the disinfecting groove and the disinfecting bin; the problem that the device is effectively fixed on a sickbed is effectively solved by arranging the clamping seat, the clamping block and the lifting clamping plate; and the structure is simple and stable, and the universality is extremely high.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a perspective view of the second embodiment of the present invention.

FIG. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a perspective view of the width adjusting and fixing structure of the present invention.

Fig. 5 is a perspective view of the fixing frame and the connecting member of the present invention.

FIG. 6 is a partial schematic view of the compression bladder and its attachment of the present invention.

Fig. 7 is a perspective view of the disinfection base of the present invention.

Fig. 8 is a perspective view of the clamping device of the present invention.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 8. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

The invention provides a portable cardiopulmonary resuscitation pressing device for an emergency department, which comprises a fixing frame 1, wherein the fixing frame 1 provides a fixed supporting foundation for a subsequent structure, it is characterized in that a fixed cylinder 2 is fixedly connected in the fixed frame 1, a pressing air bag 3 is coaxially and fixedly connected in the fixed cylinder 2, the upper end of the pressing air bag 3 is fixedly connected with a pressing air cylinder 4, a piston plate 5 is coaxially and vertically connected in the pressing air cylinder 4 in a sliding manner, the air inflation and deflation of the pressing air bag 3 are realized through the up-and-down sliding of the piston plate 5, the upper end of the piston plate 5 is connected with the pressing air cylinder 4 through a spring, so that in the process of deflating the pressing air bag 3, the piston plate 5 drives the piston plate 5 to reset under the action of the spring, so that the resetting and contraction of the pressing air bag 3 are realized;

the pressing cylinder 4 is connected with an air supply pump 6 fixedly connected in the fixed cylinder 2, the air supply pump 6 is externally connected with a power supply, and the pressing cylinder 4 is supplied with air through the air supply pump 6;

the lower end of the pressing air bag 3 is fixedly connected with a pressing support plate 7, the lower end of the pressing support plate 7 is fixedly connected with a plurality of compression springs 8, the lower end of each compression spring 8 is fixedly connected with a pressing plate 9, the pressing plates 9 and the pressing support plate 7 are connected in a vertical sliding manner, the elasticity of each compression spring 8 is larger than the pressure for performing cardio-pulmonary resuscitation pressing on a patient, so that in the process of performing cardio-pulmonary resuscitation pressing on the patient, the pressing air bag 3 slides downwards to drive the pressing support plate 7 and the pressing plates 9 to synchronously slide downwards, and meanwhile, when the downward pressing pressure of the pressing support plate 7 is too large, the compression springs 8 compress to buffer the force, so that the pressing plates 9 are prevented from excessively pressing and wounding the body of the patient to cause secondary injury;

the lower end of the pressing plate 9 is fixedly connected with a pressure sensor 10, the pressure sensor 10 is used for detecting the pressure between the pressing plate 9 and the body of a patient, the pressure sensor 10 and the air supply pump 6 are both connected with a control module 11 fixedly connected to the fixed cylinder 2, the control module 11 is used for controlling the pressure sensor 10 and the air supply pump 6, when the pressure sensor 10 senses a pressure set value, the control module 11 is used for controlling the air supply pump 6 to be closed and simultaneously deflating the pressing cylinder 4, and when the pressure sensor 10 senses a pressure lower limit value, the control module 11 is used for controlling the air supply pump 6 to be started to realize reciprocating pressing on the patient;

in the embodiment, when the device is used, firstly, the fixing frame 1 is placed on the body of a patient, and the pressing plate 9 is placed at a position where cardiopulmonary resuscitation needs to be performed on the chest of the patient, then the fixing frame 1 is fixed on the human body through an external bandage, then the air supply pump 6 is started through the control module 11, the air supply pump 6 supplies air to drive the piston plate 5 to slide downwards, the piston plate 5 slides downwards to drive the pressing airbag 3 to slide downwards, and further, the pressing plate 9 is driven to slide downwards synchronously, so that cardiopulmonary resuscitation on the patient is performed, when the pressure sensor 10 senses a pressure set value, the control module 11 controls the air supply pump 6 to be closed, and simultaneously deflates the pressing cylinder 4, and when the pressure sensor 10 senses a pressure lower limit value, the control module 11 controls the air supply pump 6 to be started, so that the patient can be pressed in a reciprocating manner, and the cardio-pulmonary resuscitation of the patient is realized.

In the second embodiment, on the basis of the first embodiment, in the process of fixing the fixing frame 1 through an external bandage, since the fixing frame 1 is in a horizontal shape, pressure values of different positions of the body of the patient are different, and the body of the patient can be simultaneously crushed, the embodiment provides a structure for preventing the fixing frame 1 from crushing and protecting the body of the patient, specifically, the left and right sides of the lower end of the fixing frame 1 are respectively provided with a plurality of sliding grooves 12, the movable grooves are respectively connected with sliding ball columns 13 in a vertically sliding manner, the embodiment provides a vertically sliding connection manner, the sliding ball columns 13 are connected with the movable grooves through springs, so that the sliding ball columns 13 can be adaptively adjusted according to different parts of the body of the patient under the condition that the body of the sliding ball columns 13 is in contact with the body, so that the sliding ball columns 13 are in an arc surface shape matched with the body of the patient, avoiding the pressure wound to the body of the patient.

In the third embodiment, on the basis of the second embodiment, after the patient is pressed, the pressing plate 9 and the sliding ball column 13 need to be sterilized, so as to avoid cross infection between different patients, so that the present embodiment provides a structure for effectively sterilizing and disinfecting the pressing plate 9 and the sliding ball column 13, specifically, a disinfection base 14 matched with the fixing frame 1 is disposed at the lower end of the fixing frame 1, a disinfection tank 15 matched with the pressing airbag 3 is disposed in the disinfection base 14, the pressing plate 9 is disposed in the disinfection tank 15, a plurality of disinfection bins 16 matched with the sliding ball column 13 are disposed at both the left and right sides of the disinfection base 14, UV disinfection lamps 17 are fixedly connected in the disinfection tank 15 and the disinfection bins 16, the UV disinfection lamps 17 are externally connected with a power supply, and the pressing plate 9 and the sliding ball column 13 are sterilized and disinfected by the UV disinfection lamps 17, meanwhile, a contact sensor is fixedly connected in the disinfection base 14, when the fixed frame 1 is in contact with the disinfection base 14, the contact sensor controls the UV germicidal lamp 17 to work, and the pressing plate 9 and the sliding ball column 13 are disinfected and sterilized.

Fourth embodiment, on the basis of the second embodiment, in order to realize effective fixation of the fixing frame 1, avoid sliding, and make the device suitable for stretchers and beds with different widths of hospital beds, the present embodiment provides a structure for supporting and fixing the fixing frame 1, specifically, the left and right sides of the fixing frame 1 are connected with telescopic frames 18 in a left-right sliding manner, the width of the device is adjusted by stretching and retracting the telescopic frames 18, the telescopic frames 18 realize storage and stretching of the telescopic frames 18 by sliding left and right, the telescopic frames 18 are provided with sliding rails 19, the sliding rails 19 are connected with supporting plates 20 in the sliding rails 19 in a left-right sliding manner, the supporting plates 20 are rotatably connected with the telescopic frames 18, the supporting plates 20 can be in a horizontal state with the sliding rails 19 and can slide synchronously with the telescopic frames 18, the support plate is accommodated in the fixing frame 1, and when the fixing frame 1 needs to be supported, the support plate 20 rotates to realize that the support plate 20 is in a vertical state, so that the support of the fixing frame 1 is ensured;

the lower end of the supporting plate 20 is vertically and slidably connected with a lower supporting plate 21, the lower supporting plate 21 can slide in the supporting plate 20 to stretch and retract the lower supporting plate 21, limiting grooves 22 are formed in front and rear side walls of the lower supporting plate 21, limiting bolts 23 are rotatably connected to the lower side of the supporting plate 20, the lower supporting plate 21 is limited and fixed through the cooperation of the limiting bolts 23 and the limiting grooves 22, and the extension length of the lower supporting plate 21 is adjusted.

In the fifth embodiment, on the basis of the fourth embodiment, the lower support plate 21 is only supported, and the problem of unstable fixation or pressing and shaking may occur, so that the present embodiment provides a structure for conveniently fixing the lower support plate 21 on a hospital bed, specifically, the lower end of the lower support plate 21 is fixedly connected with a clamping device, the clamping device includes a clamping seat 24 fixedly connected with the lower support plate 21, a clamping block 25 is vertically and slidably connected in the clamping seat 24, the clamping block 25 is connected with the clamping seat 24 through a spring, so that the clamping block 25 drives the clamping block 25 to vertically slide under the action of external force, a lifting clamping plate 26 is vertically and slidably connected in the clamping seat 24, the lifting clamping plate 26 is in threaded connection with an adjusting screw 27 rotatably connected in the clamping seat 24, the lifting clamping plate 26 is driven to vertically slide by rotating the adjusting screw 27, the distance between the lifting clamping plate 26 and the sliding block can be adjusted, and the lower support plate 21 is fixed on the sickbed;

one side of the clamping block 25, which is close to the fixed frame 1, is arc-shaped, so that the clamping block 25 can be smoothly clamped on a bed, and the lower support plate 21 can be rapidly installed and fixed.

Sixth embodiment, on the basis of the first embodiment, when an emergency occurs or a first aid is going out, and when there is no external power supply, in order to avoid affecting the normal use of the device, this embodiment provides a structure of manual inflation, specifically, an inflatable air bag 28 communicated with the pressing cylinder 4 is fixedly connected in the fixed cylinder 2, and the pressing air bag 3 is inflated and deflated by pressing the inflatable air bag 28, so as to press the patient in a reciprocating manner.

Seventh embodiment, on the basis of the sixth embodiment, in order to avoid the compression plate 9 from damaging the body of the patient, the present embodiment provides a protection structure, specifically, a buffer sponge 29 is fixedly connected to the lower end of the compression plate 9, the compression plate 9 and the patient are prevented from being damaged by the buffer sponge 29, and meanwhile, the fixing frame 1 is made of light plastic, so that the weight of the whole cardiopulmonary resuscitation compression device is reduced, and the cardiopulmonary resuscitation compression device is convenient to carry and carry;

the equal fixedly connected with of lateral wall handle ring 30 around disinfection base 14, through handle ring 30 realize right disinfection base 14 and mount 1's transport.

When the device is used, firstly, the fixing frame 1 is placed on the body of a patient, the pressing plate 9 is placed at a position where cardiopulmonary resuscitation needs to be performed on the chest of the patient, then the expansion frame 18 is slid to a proper position, the supporting plate 20 is rotated downwards at the same time to enable the supporting plate 20 to be in a vertical state, the lower supporting plate 21 is pulled at the same time, then the clamping seat 24 is pushed, the clamping block 25 and the lifting clamping plate 26 are enabled to fix the lower supporting plate 21 on a sickbed, meanwhile, the lower supporting plate 21 is fixed by fastening the limit bolt 23, then the air supply pump 6 is started through the control module 11, the air supply pump 6 supplies air to drive the piston plate 5 to slide downwards, the piston plate 5 slides downwards to drive the pressing air bag 3 to slide downwards, and further drive the pressing plate 9 to slide downwards synchronously, the cardiopulmonary resuscitation is performed on the patient, when the pressure sensor 10 senses a pressure set value, the control module 11 controls the air supply pump 6 to be closed, the air cylinder 4 is deflated, and when the pressure sensor 10 senses a pressure lower limit value, the control module 11 controls the air supply pump 6 to be started, so that the patient is pressed back and forth, and the cardiopulmonary resuscitation of the patient is performed.

The cardiopulmonary resuscitation pressing device is improved, and the problems of accurate force pressing on a patient and automatic chest pressing on the patient are effectively solved by arranging the pressing air bag, the pressing air cylinder, the piston plate, the air supply pump, the pressing plate and the pressure sensor; the problem of pressing and wounding the skin of a patient is effectively solved by additionally arranging the sliding groove and the sliding ball column; the problems of height adjustment and support of the cardiopulmonary compression device are effectively solved by arranging the telescopic frame, the sliding rail, the support plate and the lower support plate; the problem of effectively disinfecting the pressing plate and the sliding ball column is effectively solved by arranging the disinfecting base, the disinfecting groove and the disinfecting bin; the problem that the device is effectively fixed on a sickbed is effectively solved by arranging the clamping seat, the clamping block and the lifting clamping plate; and the structure is simple and stable, and the universality is extremely high.