CN215274432U

CN215274432U - Foldable automatic external cardiopulmonary resuscitator

Info

Publication number: CN215274432U
Application number: CN202120570392.0U
Authority: CN
Inventors: 章军辉; 孔伟方; 孟凡奎; 陈贝利
Original assignee: Sunlife Science (suzhou) Inc
Current assignee: Sunlife Science (suzhou) Inc
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-24
Anticipated expiration: 2031-03-19

Abstract

A foldable automated external cardiopulmonary resuscitation machine, comprising a support body for supporting a human body, characterized in that: the supporting body is a folding plate which comprises a bottom plate and a baffle plate; the baffle includes left side baffle and right side baffle, and the left side baffle upset is connected in the left side of bottom plate, and the right side baffle upset is connected on the right side of bottom plate to this foldable structure who constitutes the folded sheet. The scheme solves the problems of complex structure and poor portability of the existing automatic in-vitro cardiopulmonary resuscitator.

Description

Foldable automatic external cardiopulmonary resuscitator

Technical Field

The utility model relates to a cardiopulmonary resuscitation machine field, concretely relates to external cardiopulmonary resuscitation machine of folding automation.

Background

There are three treatments for resuscitation of patients with cardiac arrest: airway respiration, blood circulation, and chest compressions, collectively referred to as "cardiopulmonary resuscitation (CPR)".

Existing CPR devices often include a cardiopulmonary resuscitation instrument, a suction apparatus, an oxygen supply system, etc., and are equipped with a trained medical professional. These devices are bulky, heavy, and require external power and adjustment maintenance, thus resulting in cardiopulmonary resuscitation often only performed in well-established emergency departments, ICUs, and depriving patients of optimal rescue opportunities. Furthermore, the existing mechanical CPR has the disadvantages of high cost, large volume, inconvenience in carrying and use after training, and is difficult to meet the timeliness of cardiac arrest outside a hospital. Even if a large number of portable cardiopulmonary resuscitation devices are designed, the cardiopulmonary resuscitation devices are still complex in structure, various in accessories, difficult to learn and use, difficult to implement really, and difficult to achieve the popularization like life buoys and fire extinguishers.

The manual CPR is simple and easy to operate, is not limited by conditions, can meet the timeliness of CPR, has very good popularity, and is the first choice or the only choice for most emergency treatment. However, manual CPR is labor intensive and difficult to meet the long-term, high-frequency, uninterrupted and high-quality cardiopulmonary resuscitation requirements. The compression frequency and compression depth are inaccurate, and the blood flow reaching the heart and brain is very small, which can only provide 10% -20% of the blood flow to the heart and 20% -30% of the blood flow to the brain under normal physiological conditions. The manual CPR also has the defects that the ratio of the compression frequency to the breathing frequency is not easy to control, the compression mechanical force can not be ensured to be consistent, pneumothorax, hemothorax and rib fracture are easy to cause, mouth-to-mouth blowing is easy to be infected by germs, the compression is interrupted during the person changing, the treatment is influenced, and the like.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing a folding automatic external cardiopulmonary resuscitation machine, its purpose is to solve the problem that current automatic external cardiopulmonary resuscitation machine structure is complicated and the portability is poor.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a foldable automated external cardiopulmonary resuscitation machine, comprising a support body for supporting a human body, the innovation of which is: the supporting body is a folding plate which comprises a bottom plate and a baffle plate; the baffle includes left side baffle and right side baffle, and the left side baffle upset is connected in the left side of bottom plate, and the right side baffle upset is connected on the right side of bottom plate to this foldable structure who constitutes the folded sheet.

The relevant content in the above technical solution is explained as follows:

1. in the above scheme, the bottom plate comprises a first section of bottom plate, a second section of bottom plate and a third section of bottom plate, the first section of bottom plate is connected to the front side of the second section of bottom plate in an overturning manner, and the third section of bottom plate is connected to the rear side of the second section of bottom plate in an overturning manner.

2. In the above scheme, the first section bottom plate is provided with a left head stop block and a right head stop block, the left head stop block and the right head stop block are arranged at a left-right relative interval, so that a head limiting space is formed between the left head stop block and the right head stop block.

3. In the scheme, the left side baffle is connected to the left side of the second section of bottom plate in an overturning manner, and the right side baffle is connected to the right side of the second section of bottom plate in an overturning manner.

4. In the above scheme, the automatic extracorporeal cardiopulmonary resuscitator comprises a bandage and a pressing device. Wherein:

the binding band is connected between the left side baffle and the right side baffle and is arranged above the bottom plate in a spanning mode, and the binding band, the left side baffle, the right side baffle and the bottom plate form a binding space around the circumference of a human body.

The pressing device is positioned on the binding band, and the pressing head of the pressing device moves up and down in the binding space.

5. In the scheme, the first driving mechanism is arranged on the binding belt, the binding belt contracts or extends under the action of the first driving mechanism, and the binding space is reduced or increased along with the contraction or extension of the binding belt. The first driving mechanism can adopt a motor, and one end of the binding band and the output end of the motor form a winding structure so as to drive the binding band to contract or extend through the motor.

The working principle of the utility model is as follows: the utility model discloses to automatic external cardiopulmonary resuscitation machine special design the supporter that is used for supporting the human body, the core of this supporter is for bearing human folded sheet, including bottom plate and baffle, the baffle includes left side baffle and right side baffle, and left side baffle upset is connected in the left side of bottom plate, and the right side of bottom plate is connected in the upset of right side baffle to this constitutes the folded sheet structure that can portably fold up.

The utility model has the advantages as follows:

1. the folding plate can be folded, is convenient to carry and operate;

2. can reliably fix and automatically press the patient, and has good cardio-pulmonary resuscitation effect.

Drawings

FIG. 1 is a perspective view of an automated external cardiopulmonary resuscitation machine according to an embodiment of the present invention;

fig. 2 is a perspective view of an automatic extracorporeal cardiopulmonary resuscitator in an embodiment of the present invention.

In the above drawings: 1. folding the board; 2. binding bands; 3. a pressing device; 4. a first section of the bottom plate; 5. a second section of bottom plate; 6. a third section of floor panel; 7. a left baffle; 8. a right baffle; 9. binding a space; 10. a head left stop block; 11. head right block.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.

As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

The terms "front", "rear", "upper", "lower", "left" and "right" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the specific direction of the protective reaction and the practical implementation of the present invention.

Example (b): foldable automatic external cardiopulmonary resuscitator

Referring to fig. 1 and 2, the automatic external cardiopulmonary resuscitator mainly comprises a support body for supporting a human body, a binding band 2 and a pressing device 3, wherein:

the support body is a folding plate 1, and the folding plate 1 comprises a bottom plate and a baffle plate. The bottom plate comprises a first section of bottom plate 4, a second section of bottom plate 5 and a third section of bottom plate 6, wherein the first section of bottom plate 4 is connected to the front side of the second section of bottom plate 5 in an overturning manner, and the third section of bottom plate 6 is connected to the rear side of the second section of bottom plate 5 in an overturning manner. The baffle includes left side baffle 7 and right side baffle 8, and the left side baffle 7 upset is connected in the left side of bottom plate, and the right side baffle 8 upset is connected on the right side of bottom plate to this constitutes folded sheet 1's beta structure.

In this embodiment, the left baffle plate 7 is connected to the left side of the second segment bottom plate 5 in a turning manner, and the right baffle plate 8 is connected to the right side of the second segment bottom plate 5 in a turning manner. First section bottom plate 4, second section bottom plate 5 and the third section bottom plate 6 of bottom plate are for turning over in proper order from the past backward and connect the setting, and left side baffle 7 and the left and right sides at second section bottom plate 5 are connected in the upset of right side baffle 8 to this constitutes beta structure, and this kind of folding folded sheet is conveniently accomodate and is carried. Left side baffle 7 and right side baffle 8 are for can adjusting the expansion angle according to patient's size under the expansion state to this fixes the patient to suitable position fast, causes the secondary damage in order to prevent the presser dislocation.

The first section of bottom plate 4 is provided with a left head stop block 10 and a right head stop block 11, the left head stop block 10 and the right head stop block 11 are arranged at a left-right opposite interval, and a head limiting space is formed between the left head stop block 10 and the right head stop block 11. So as to prevent the head of the patient from tilting left and right to block the airway during the cardio-pulmonary resuscitation. Preferably, the head left block 10 and the head right block 11 are arranged on the first section of the bottom plate 4 in a left-right sliding mode, so that the size of the head limiting space can be adjusted to meet the requirements of different patients.

The binding band 2 is connected between the left baffle 7 and the right baffle 8 and is arranged above the bottom plate in a spanning mode, and the binding band 2, the left baffle 7, the right baffle 8 and the bottom plate form a binding space 9 around the circumference of a human body. The binding belt 2 is provided with a first driving mechanism, the binding belt 2 contracts or extends under the action of the first driving mechanism, and the binding space 9 is reduced or increased along with the contraction or extension movement of the binding belt 2. The first driving mechanism is a servo motor, and one end of the binding band 2 and the output end of the servo motor form a winding structure, so that the binding band 2 is driven by the motor to contract or stretch out.

The pressing device 3 is positioned on the bandage 2, and the pressing head of the pressing device 3 moves up and down in the binding space 9 under the action of a second driving mechanism. The second driving mechanism is a ball screw mechanism driven by a servo motor, the servo motor drives the ball screw to rotate, and a screw nut of the ball screw drives the pressing head of the pressing device 3 to move up and down.

The first driving mechanism may be a servo motor or a stepping motor. The second driving mechanism is a ball screw structure driven by a servo motor, but can also be a screw rod structure driven by a motor, and can also be a structure that a conductive coil is wound on the presser and moves away from the presser through Lorentz.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A foldable automated external cardiopulmonary resuscitation machine, comprising a support body for supporting a human body, characterized in that: the supporting body is a folding plate (1), and the folding plate (1) comprises a bottom plate and a baffle plate; the baffle includes left side baffle (7) and right side baffle (8), and left side baffle (7) upset is connected in the left side of bottom plate, and right side baffle (8) upset is connected on the right side of bottom plate to this constitutes the beta structure of folded sheet (1).

2. The automated extracorporeal cardiopulmonary resuscitation machine of claim 1, wherein: the bottom plate comprises a first section of bottom plate (4), a second section of bottom plate (5) and a third section of bottom plate (6), wherein the first section of bottom plate (4) is connected to the front side of the second section of bottom plate (5) in a turnover mode, and the third section of bottom plate (6) is connected to the rear side of the second section of bottom plate (5) in a turnover mode.

3. The automated extracorporeal cardiopulmonary resuscitation machine of claim 2, wherein: the head limiting device is characterized in that a left head stop block (10) and a right head stop block (11) are arranged on the first section of bottom plate (4), the left head stop block (10) and the right head stop block (11) are arranged at left and right opposite intervals, and a head limiting space is formed between the left head stop block (10) and the right head stop block (11).

4. The automated extracorporeal cardiopulmonary resuscitation machine of claim 2, wherein: the left side baffle (7) upset is connected in the left side of second section bottom plate (5), right side baffle (8) upset is connected in the right side of second section bottom plate (5).

5. The automated extracorporeal cardiopulmonary resuscitation machine of claim 1, wherein: comprises a binding band (2) and a pressing device (3);

the binding band (2) is connected between the left side baffle (7) and the right side baffle (8) and is arranged above the bottom plate in a spanning manner, and the binding band (2), the left side baffle (7), the right side baffle (8) and the bottom plate form a binding space (9) around the circumference of a human body;

the pressing device (3) is positioned on the bandage (2), and the pressing head of the pressing device (3) moves up and down in the binding space (9) in the manner of rolling towards the chest of the human body in the working state.

6. The automated extracorporeal cardiopulmonary resuscitation machine of claim 5, wherein: the binding belt (2) is provided with a first driving mechanism, the binding belt (2) contracts or extends under the action of the first driving mechanism, and the binding space (9) is reduced or increased along with the contraction or extension movement of the binding belt (2).

7. The automated extracorporeal cardiopulmonary resuscitation machine of claim 6, wherein: the first driving mechanism is a motor, and one end of the binding band (2) and the output end of the motor form a winding structure, so that the binding band (2) is driven by the motor to contract or extend.