Full-automatic breathing balloon pressing device

Abstract

The utility model belongs to the technical field of medical first-aid equipment, and discloses a full-automatic breathing balloon pressing device which comprises a breathing balloon body and a support, the breathing balloon body comprises a balloon, one end of the balloon is connected with a connecting pipe communicated with an inner cavity of the balloon, and the inner wall of the connecting pipe is connected with a pressure sensor and a flow meter respectively. According to the scheme, manual operation is replaced with the automatic pressing structure, and the problems that a traditional breathing balloon is unstable in pressing frequency, uneven in force, fatigue and the like are solved; a pressure sensor and a flow meter are combined to realize real-time monitoring and intelligent regulation and control, so that the ventilation pressure and the tidal volume are effectively controlled, and the safety is improved; the adjustable fixing assembly adapts to various balloon sizes, and stable pressing is ensured; the common and advanced modes adapt to different treatment requirements and are widely applied to pre-hospital first aid and intensive care, and the respiratory support efficiency and reliability are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical emergency equipment, in particular to a full-automatic breathing balloon compressor. Background Art

[0002] In clinical emergency medicine practice, the breathing bag is an important device for basic life support. Its functionality and reliability are directly related to the success rate of patient treatment. This device provides effective ventilation support for patients without spontaneous breathing or respiratory dysfunction through mechanical means. It is an essential emergency equipment in clinical departments such as the hospital's emergency department, intensive care unit, and anesthesia department.

[0003] In the existing technology, traditional manually operated breathing bags have many technical limitations: the strength and frequency of manual compression by medical staff are difficult to maintain constant, and are easily affected by factors such as the operator's physical strength and experience, resulting in large fluctuations in ventilation parameters; during long-term emergency treatment, operators are prone to fatigue, resulting in a decline in ventilation quality; manual operation cannot achieve real-time pressure monitoring and automatic adjustment, increasing the risk of complications such as barotrauma; in special scenarios such as pre-hospital emergency treatment and disaster relief, the shortage of professional personnel has restricted the use of traditional breathing bags. These problems have, to a certain extent, restricted the improvement of emergency treatment effects and increased medical risks. Utility Model Content

[0004] The present utility model aims to provide a fully automatic breathing balloon compressor to solve the problems raised in the above-mentioned background technology. This solution replaces manual operation with an automatic pressing structure, solving the problems of unstable frequency, uneven force and fatigue of traditional breathing balloon compression; combining pressure sensors and flow meters to achieve real-time monitoring and intelligent regulation, effectively controlling ventilation pressure and tidal volume, and improving safety; adjustable fixing components are adaptable to a variety of balloon sizes to ensure stable compression; ordinary and advanced modes adapt to different treatment needs, and are widely used in pre-hospital emergency and intensive care, significantly improving respiratory support efficiency and reliability.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0006] A fully automatic breathing balloon compressor comprises a breathing balloon main body, a bracket and a connecting tube, the breathing balloon main body comprises a balloon, one end of the balloon is connected to a connecting tube connected to the inner cavity, a one-way valve, an exhalation valve and a pressure safety valve are respectively connected to the connecting tube, and a pressure sensor and a flow meter are respectively connected to the position of the inner wall of the connecting tube near the one-way valve, the end of the balloon away from the connecting tube is respectively connected to the air intake valve, the air storage valve and the oxygen storage safety valve, the bracket is set to an annular structure matching the shape of the breathing balloon main body, and a fixing component is provided on the inner side of the breathing balloon main body, the top end of the breathing balloon main body is connected to a machine box, the machine box is respectively connected to a processor, an electric push rod and an interactive screen, the output end of the electric push rod extends to the inner side of the bracket and is connected to a pressing plate, and the electric push rod and the interactive screen are both electrically connected to the processor, and the connecting tube is used in conjunction with the one-way valve.

[0007] Preferably, the connecting pipe is connected to an interface, and the pressure sensor and the flow meter are both electrically connected to the interface through a model transmission line.

[0008] Preferably, the fixing assembly includes a fixing plate, which is located at the bottom of the inner cavity of the bracket, and a pair of limiting rods are connected to the bottom end of the fixing plate, the limiting rods are slidingly connected to the bracket, and the bottom end of the fixing plate is rotatably connected to a screw, the screw passes through the bracket and extends to the lower side of the bracket, and the screw is threadedly connected to the bracket.

[0009] Preferably, the pressing plate and the fixing plate are both configured as arc-shaped structures, and the ends of the pressing plate and the fixing plate that are close to each other are both covered and connected with rubber pads.

[0010] Preferably, the bottom end of the bracket is connected to a pair of mutually symmetrical supporting legs.

[0011] Compared with the existing technology, this technical solution has the following beneficial effects:

[0012] (1) By placing the breathing bag in a structurally matching bracket and using a pressing plate driven by an electric push rod to achieve automated pressing, the problems of unstable frequency, uneven force and operator fatigue in traditional manual pressing are solved.

[0013] (2) Combined with the installed pressure sensor and flow meter, the patient's ventilation data is collected in real time and transmitted to the processor, so that the pressing action has the ability to adaptively adjust, thereby effectively controlling the airway pressure and ventilation volume, avoiding overpressure complications and insufficient ventilation.

[0014] (3) The adjustable fixing components can be used to adapt to balloons of different sizes, thereby improving the versatility and clamping stability of the device and preventing the balloon from slipping or shifting during mechanical compression.

[0015] (4) The dual-mode design of ordinary and advanced modes can adapt to different treatment stages and patient airway conditions. It is particularly suitable for application scenarios such as pre-hospital emergency care and intensive care where there is a shortage of personnel or precise ventilation requirements, and can significantly improve the automation level, safety and treatment efficiency of respiratory support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0017] Figure 2 A schematic diagram of the first explosion structure provided by the utility model;

[0018] Figure 3 This is a schematic diagram of the second explosion structure provided by the utility model.

[0019] Figure numerals: 1. breathing balloon body; 2. bracket; 3. chassis; 4. pressing plate; 5. fixing assembly; 51. fixing plate; 52. limiting rod; 53. screw; 6. supporting leg; 7. connecting tube. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0021] like Figure 1-3 The fully automatic breathing balloon compressor shown includes a breathing balloon main body 1, a bracket 2 and a connecting tube 7. The breathing balloon main body 1 includes a balloon, one end of the balloon is connected to a connecting tube connected to the inner cavity, a one-way valve, an exhalation valve and a pressure safety valve are respectively connected to the connecting tube, and a pressure sensor and a flow meter are respectively connected to the inner wall of the connecting tube near the one-way valve, and the end of the balloon away from the connecting tube is respectively connected to the air intake valve, the air storage valve and the oxygen storage safety valve. The bracket 2 is set to a ring structure matching the shape of the breathing balloon main body 1, and a fixing component 5 is provided on the inner side of the breathing balloon main body 1. The top of the breathing balloon main body 1 is connected to a chassis 3, and the chassis 3 is respectively connected to a processor, an electric push rod and an interactive screen. The output end of the electric push rod extends to the inner side of the bracket 2 and is connected to a pressing plate 4, and the electric push rod and the interactive screen are both electrically connected to the processor. The connecting tube 7 is used in conjunction with the one-way valve.

[0022] In clinical emergency medicine practice, the breathing bag is an important device for basic life support. Its functionality and reliability are directly related to the success rate of patient treatment. This device provides effective ventilation support for patients without spontaneous breathing or respiratory dysfunction through mechanical means. It is an essential emergency equipment in clinical departments such as the hospital's emergency department, intensive care unit, and anesthesia department.

[0023] In the existing technology, traditional manually operated breathing bags have many technical limitations: the strength and frequency of manual compression by medical staff are difficult to maintain constant, and are easily affected by factors such as the operator's physical strength and experience, resulting in large fluctuations in ventilation parameters; during long-term emergency treatment, operators are prone to fatigue, resulting in a decline in ventilation quality; manual operation cannot achieve real-time pressure monitoring and automatic adjustment, increasing the risk of complications such as barotrauma; in special scenarios such as pre-hospital emergency treatment and disaster relief, the shortage of professional personnel has restricted the use of traditional breathing bags. These problems have, to a certain extent, restricted the improvement of emergency treatment effects and increased medical risks.

[0024] In this solution, the user can use the bracket 2 to achieve fully automatic pressing of the breathing balloon body 1, freeing up both hands. The balloon can be initially fixed by placing it inside the bracket 2 whose shape matches its own. Then, by starting the electric push rod inside the chassis 3, the pressing plate 4 can be pushed to perform a pressing action, thereby achieving automatic pressing of the balloon. The reciprocating frequency and speed of the electric push rod are controlled by the processor, which is based on the analysis of data collected by the pressure sensor and the flow meter. The pressure sensor detects the gas pressure in the connecting tube based on the pressure-sensitive element, and then monitors the patient's lung pressure. The flow meter adopts a turbine or pressure differential principle. By measuring the speed or pressure differential change of the gas flowing through the connecting tube, the real-time flow is calculated and integrated to obtain the tidal volume, and the minute ventilation volume is monitored simultaneously. The data collected by the pressure sensor and the flow meter are analyzed by the processor and displayed on the interactive screen.

[0025] In clinical first aid, the one-way valve of the breathing bag body 1 can be connected to a breathing mask or an endotracheal tube, wherein the endotracheal tube can be connected to the one-way valve through a connecting tube 7. The selection of the breathing mask and endotracheal tube depends on the patient's airway status and the stage of treatment. The breathing mask covers the mouth and nose in a non-invasive manner for ventilation, which is suitable for the initial emergency or scenes where an artificial airway is not established, but it has the risk of air leakage and cannot completely close the airway; the endotracheal tube is directly connected to the lower respiratory tract through an invasive operation, which can ensure airtightness and achieve precise ventilation. It is suitable for critically ill patients who require long-term respiratory support or airway protection. For the use of breathing masks and endotracheal tubes, this solution designs two modes for the pressing method of the electric push rod: ordinary mode and advanced mode. The user can switch modes through the interactive screen.

[0026] In normal mode, the pressure sensor continuously monitors the patient's lung pressure. When it detects that the pressure is close to the preset safety limit, the processor immediately issues an instruction to reduce the pressing force of the electric push rod to prevent complications caused by excessive pressure. At the same time, the flow meter monitors the ventilation volume. When insufficient ventilation volume is detected, the processor will appropriately increase the stroke of the electric push rod to improve the ventilation effect. In advanced mode, the real-time data of the pressure sensor and flow meter are comprehensively analyzed by the processor, and the action parameters of the electric push rod are dynamically adjusted through a specific algorithm. When it is detected that the patient's lung pressure is abnormally high, the processor will synchronously adjust the speed and stroke of the electric push rod, and the flow data is used to accurately control the tidal volume of each ventilation to ensure stable and reliable ventilation effect. The high degree of coordination of various components realizes intelligent ventilation support.

[0027] The connecting pipe is connected with an interface, and the pressure sensor and the flow meter are electrically connected to the interface through a model transmission line.

[0028] In this solution, the chassis 3 is also equipped with an interface for connecting to the processor. The user can make a wired connection between the chassis 3 and the interface on the connecting pipe through a data transmission line, thereby connecting the pressure sensor and flow meter to the processor to realize data transmission. The wired connection method is faster and more reliable, and has the advantages of no delay and strong anti-interference.

[0029] The fixing assembly 5 includes a fixing plate 51, which is located at the bottom of the inner cavity of the bracket 2, and a pair of limiting rods 52 are connected to the bottom end of the fixing plate 51, and the limiting rods 52 are slidingly connected to the bracket 2. The bottom end of the fixing plate 51 is rotatably connected to a screw 53, which passes through the bracket 2 and extends to the lower side of the bracket 2, and the screw 53 is threadedly connected to the bracket 2.

[0030] The breathing balloon body 1 has different specifications, such as for adults and children, and the volume of the balloon is different. The design of the fixing component 5 in this solution can ensure that balloons of different sizes can be fixed in the bracket 2. The user places the balloon in the bracket 2, and the balloon abuts against the surface of the fixing plate 51. At this time, the user can push the fixing plate 51 to move upward in the inner cavity of the bracket 2 by turning the screw 53. The setting of a pair of limit rods 52 ensures the stability of the movement process of the fixing plate 51. The user can ensure that balloons of different sizes are clamped between the fixing plate 51 and the pressing plate 4 by adjusting the height of the fixing plate 51, thereby achieving fixation.

[0031] The pressing plate 4 and the fixing plate 51 are both configured as arc-shaped structures, and the ends of the pressing plate 4 and the fixing plate 51 that are close to each other are covered and connected with rubber pads.

[0032] In this solution, the pressing plate 4 and the fixing plate 51 are both configured as arc-shaped structures that fit the surface of the balloon more closely, which can effectively increase the contact area between the pressing plate 4 and the fixing plate 51 and the balloon. The setting of the rubber pad can enhance the friction between the pressing plate 4 and the fixing plate 51 and the surface of the balloon. Such a setting can significantly enhance the fixing effect of the balloon between the pressing plate 4 and the fixing plate 51, avoid displacement of the balloon during the pressing process, and ensure a stable pressing process.

[0033] A pair of mutually symmetrical supporting legs 6 are connected to the bottom end of the bracket 2 .

[0034] In this solution, the arrangement of a pair of supporting legs 6 facilitates the stent 2 and the breathing balloon body 1 to be stably placed on the ground or platform during use.

[0035] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions and / or features of the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A fully automatic breathing balloon compressor, characterized in that: include: A breathing balloon body (1), the breathing balloon body (1) comprising a balloon, one end of the balloon being connected to a connecting tube communicating with an inner cavity, the connecting tube being respectively connected to a one-way valve, an exhalation valve and a pressure safety valve, and a pressure sensor and a flow meter being respectively connected to a position of an inner wall of the connecting tube close to the one-way valve, and the end of the balloon away from the connecting tube being respectively connected to an air inlet valve, an air storage valve and an oxygen storage safety valve; A bracket (2), wherein the bracket (2) is configured as an annular structure matching the shape of the breathing balloon body (1), and a fixing assembly (5) is provided inside the breathing balloon body (1), the top end of the breathing balloon body (1) is connected to a chassis (3), the chassis (3) is respectively connected to a processor, an electric push rod, and an interactive screen, the output end of the electric push rod extends to the inside of the bracket (2) and is connected to a pressing plate (4), and the electric push rod and the interactive screen are both electrically connected to the processor; A connecting pipe (7), wherein the connecting pipe (7) is used in conjunction with a one-way valve.

2. The fully automatic breathing balloon compressor according to claim 1, characterized in that: The connecting pipe is connected with an interface, and the pressure sensor and the flow meter are electrically connected to the interface through a model transmission line.

3. The fully automatic breathing balloon compressor according to claim 1, characterized in that: The fixing assembly (5) includes a fixing plate (51), the fixing plate (51) is located at the bottom of the inner cavity of the bracket (2), and the bottom end of the fixing plate (51) is connected to a pair of limiting rods (52), the limiting rods (52) are slidably connected to the bracket (2), and the bottom end of the fixing plate (51) is rotatably connected to a screw rod (53), the screw rod (53) passes through the bracket (2) and extends to the lower side of the bracket (2), and the screw rod (53) is threadedly connected to the bracket (2).

4. The fully automatic breathing balloon compressor according to claim 3, characterized in that: The pressing plate (4) and the fixing plate (51) are both configured as arc-shaped structures, and the ends of the pressing plate (4) and the fixing plate (51) that are close to each other are both covered and connected with rubber pads.

5. The fully automatic breathing balloon compressor according to claim 1, characterized in that: The bottom end of the bracket (2) is connected to a pair of mutually symmetrical supporting legs (6).

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