CN105457137B - A kind of multi-functional compound lung ventilator - Google Patents

Abstract

The present invention relates to the technical field of emergency medical treatment, in particular to a multi-functional compound ventilator, comprising an air source, a host and an automatic catheter compensator. An automatic conduit compensator is provided. The automatic conduit compensator is made into a "well"-shaped structure. The main engine is connected to the gas source through an air transmission conduit. The gas transmission conduit is equipped with a mechanical flow control switch. The main engine The control system is connected with the control system through the mechanical flow control switch, and the control system is connected with the external pipeline. By applying the intelligent monitoring and processing system to the ventilator, and through the wireless intelligent identification control connection of the wireless local area network, the connection between various devices is realized. The wireless connection and the construction of a real-time and efficient electronic monitoring platform can greatly enhance the scientific, informational and intelligent monitoring of the ventilator, and effectively reduce the human resource investment in the use of the ventilator.

Description

A kind of multi-functional composite ventilator

technical field

The invention relates to the technical field of emergency medical treatment, in particular to a multifunctional compound ventilator.

Background technique

Emergency refers to emergency treatment and rescue, meaning treatment in emergency situations. Its existence ensures that patients can receive professional and scientific treatment in the fastest time in case of sudden illness or accidental injury. Under the circumstances, it is completely possible to save the lives of oneself or others in the most urgent time. At present, 99% of emergency patients are facing the result of poor prognosis and even loss of life because they missed the golden 6 minutes of emergency rescue. The emergency department of the hospital Although it is open 24 hours, the opening hours of CT, X-ray film, angiography and other examination departments are limited, especially when patients come to the emergency room at night for treatment, they often receive conservative and neutral treatments such as infusion and medication.

In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. Occupying a very important position in the field of modern medicine, the ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients, and is mainly used for: Breathing disappears or weakens, spontaneous breathing is irregular or the frequency is too fast, when mechanical ventilation cannot coordinate with the patient, the spontaneous breathing is suppressed or weakened artificially, although spontaneous breathing exists and is relatively regular, but the spontaneous breathing is weakened and the patient is insufficiently ventilated .

In recent years, ventilators have become an essential first aid and equipment for emergency departments. Ventilators have been widely used in emergency rooms across the country, but there are many problems with the ventilators currently used. The traditional ventilator and various detection systems are connected to each other through various wires, resulting in the continuous increase in the volume and quality of the ventilator, which is not easy to carry, and in actual use, the indicators of various operations Intelligent control cannot be realized according to the situation on the spot, and operators can only make judgments based on experience. Professional personnel are required to know how to use it. However, the current emergency equipment users are far from meeting the quality required by the equipment. This is in the emergency process. Greatly increased the work intensity of medical staff, restricted the widespread use of new multifunctional ventilators, can not meet the needs of the market.

Contents of the invention

In view of the above problems, the present invention provides a multi-functional compound ventilator. By applying the intelligent monitoring and processing system to the ventilator, and through the wireless intelligent identification and control connection of the wireless local area network, the wireless connection between various devices is realized. It effectively solves the defects of large volume, heavy weight and inconvenient portability of modern multifunctional ventilators. At the same time, it builds a real-time and efficient electronic monitoring platform, which can greatly enhance the scientific, informational and intelligent monitoring of ventilators, and effectively The input of human resources in the process of using the ventilator is reduced, and the problems in the technical background can be effectively solved.

In order to achieve the above object, the technical solution adopted by the present invention is as follows: a multi-functional composite ventilator, including an air source, a main unit and an automatic catheter compensator, the air source is directly connected to the main unit, and a charging system is provided on the left side of the main unit. The charging system includes a charging line, an energy storage indicator light, an emergency charging switch, a DC converter, a backup coordination constant current device, and a high-voltage charging safety device. The charging line is connected to the DC converter, and the DC converter is connected to the high-voltage charging device. A high-voltage capacitor is set between the safety devices, the energy storage indicator light is set on the outer surface of the charging system, and an automatic conduit compensator is installed inside the host, and the automatic conduit compensator is made into a "well"-shaped structure. The host is connected to the gas source through an air conduit, the air conduit is provided with a mechanical flow control switch, the host is connected to a control system through a mechanical flow control switch, and the control system is connected to an external pipeline.

Further, the control system includes a humidifier, continuous positive airway pressure, continuous negative airway pressure, spiral pressure controller, biphasic pressure control box, intermittent negative pressure ventilation, intermittent positive pressure ventilation and air-oxygen A mixer, a humidifier is arranged between the continuous negative pressure airway ventilation and the continuous positive pressure airway ventilation, the continuous negative pressure airway ventilation is connected to the mechanical flow control switch through a voltage stabilizing capacitor, and the spiral pressure control The device is connected with intermittent positive pressure ventilation, and the intermittent negative pressure ventilation is directly connected with the host.

Further, the charging system is provided with an emergency charging switch and a backup coordination current regulator.

Further, the intermittent negative pressure ventilation and the intermittent positive pressure ventilation are provided with an air-oxygen mixer, and a vital sign detector is installed in the air-oxygen mixer.

Further, a wireless receiver is provided on the surface of the vital sign detector, and an ECG tester, a blood pressure tester, a blood oxygen tester and a heart rate tester are arranged inside the vital sign detector.

Further, the ECG tester, blood pressure tester, blood oxygen tester and heart rate tester are all equipped with wireless transmitters.

Beneficial effects of the present invention:

By applying the intelligent monitoring and processing system to the ventilator, the invention realizes the wireless connection between various devices through the wireless intelligent identification and control connection of the wireless local area network, and effectively solves the problem of the large volume and heavy weight of modern multifunctional ventilators. And the defect of not being easy to carry, while building a real-time and efficient electronic monitoring platform, can greatly improve the scientific, informational and intelligent monitoring of the ventilator, and effectively reduce the human resource investment in the use of the ventilator.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of the vital sign detector of the present invention.

The labels in the figure are: 1-charging line, 2-energy storage indicator light, 3-emergency charging switch, 4-DC converter, 5-high voltage capacitor, 6-spiral voltage controller, 7-standby coordination constant current device, 8-high-voltage charging safety device, 9-gas source, 10-host, 11-automatic catheter compensator, 12-mechanical flow control switch, 13-humidifier, 14-external pipeline, 15-intermittent negative pressure ventilation, 16-Biphase pressure control box, 17-Intermittent positive pressure ventilation, 18-Continuous positive pressure airway ventilation, 19-Continuous negative pressure airway ventilation, 20-Vital signs detector, 21-Control system, 22-Air and oxygen mixing Device, 23-stabilizing capacitor, 24-charging system, 25-wireless transmitter, 26-ECG tester, 27-wireless receiver, 28-blood oxygen tester, 29-heartbeat frequency tester, 30-blood pressure tester , 31-gas conduit.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in Figures 1 and 2, a multifunctional compound ventilator includes an air source 9, a host 10 and an automatic catheter compensator 11, the gas source 9 is directly connected to the host 10, and a charging system is provided on the left side of the host 10 24. The charging system 24 includes a charging line 1, an energy storage indicator light 2, an emergency charging switch 3, a DC converter 4, a backup coordination constant current device 7, and a high-voltage charging safety device 8. The charging line 1 is exchanged with a DC connected to the DC converter 4, a high-voltage capacitor 5 is set between the DC converter 4 and the high-voltage charging safety device 8, the energy storage indicator light 2 is set on the outer surface of the charging system 24, and an automatic catheter compensator is set inside the host 10 11. The automatic conduit compensator 11 is made into a "well"-shaped structure, the host 10 is connected to the gas source 9 through the gas transmission conduit 31, and the gas transmission conduit 31 is provided with a mechanical flow control switch 12, the The host machine 10 is connected to the control system 21 through the mechanical flow control switch 12 , and the control system 21 is connected to the external pipeline 14 .

Preferably, the control system 21 includes a humidifier 13, a continuous positive pressure airway ventilation 18, a continuous negative pressure airway ventilation 19, a spiral pressure controller 6, a two-phase pressure control box 16, an intermittent negative pressure Ventilation 15, intermittent positive pressure ventilation 17 and air-oxygen mixer 22, humidifier 13 is arranged between the continuous negative pressure airway ventilation 19 and the continuous positive pressure airway ventilation 18, and the continuous negative pressure airway ventilation 19 The voltage stabilizing capacitor 23 is connected to the mechanical flow control switch 12 , the screw regulator 6 is connected to an intermittent positive pressure ventilation 17 , and the intermittent negative pressure ventilation 15 is directly connected to the host 10 .

Preferably, in the above embodiment, the charging system 24 is provided with an emergency charging switch 3 and a backup coordination current regulator 7 .

Preferably, in the above embodiment, the intermittent negative pressure ventilation 15 and the intermittent positive pressure ventilation 17 are provided with an air-oxygen mixer 22 , and a vital sign detector 20 is provided in the air-oxygen mixer 22 .

Preferably in the above embodiment, the surface of the vital sign detector 20 is provided with a wireless receiver 27, and the vital sign detector 20 is provided with an ECG tester 26, a blood pressure tester 30, a blood oxygen tester 28 and a heart rate tester. Tester 29.

Preferably in the above embodiment, the ECG tester 26 , the blood pressure tester 30 , the blood oxygen tester 28 and the heart rate tester 29 are all provided with a wireless transmitter 25 .

Based on the above, by applying the intelligent monitoring and processing system to the ventilator, the present invention realizes the wireless connection between various devices through the wireless intelligent identification control connection of the wireless local area network, and effectively solves the problem of the large volume of modern multifunctional ventilators. , heavy weight and inconvenient portability, and at the same time build a real-time and efficient electronic monitoring platform, which can greatly improve the scientific, informational and intelligent monitoring of the ventilator, and effectively reduce the human resource investment in the use of the ventilator .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (4)

1. A kind of 1. multi-functional compound lung ventilator, it is characterised in that：Including source of the gas（9）, main frame（10）With automatic pipe compensator （11）, the source of the gas（9）And main frame（10）It is directly connected to, main frame（10）Left side is provided with charging system（24）, the charging system （24）Including charging wire（1）, energy storage indicator lamp（2）, urgent charging switching switch（3）, DC converter（4）, it is standby coordinate it is permanent Flow device（7）With high-voltage charging safety（8）, the charging wire（1）With DC converter（4）Connection, the DC converter（4） With high-voltage charging safety（8）Between be provided with high-voltage capacitance（5）, the energy storage indicator lamp（2）It is located at charging system（24）Appearance Face, the main frame（10）It is interior to be provided with automatic pipe compensator（11）, the automatic pipe compensator（11）" well " font knot is made Structure, the main frame（10）With source of the gas（9）Pass through delivery conduit（31）Connection, the delivery conduit（31）Changed provided with mechanical flow control Switch（12）, the main frame（10）Pass through mechanical flow control change-over switch（12）With control system（21）Connection, the control system （21）With external pipe（14）Connection；The control system（21）Including humidification machine（13）, continuous positive airway pressure ventilation（18）, hold Continuous negative pressure airway pressure（19）, spiral pressure controller（6）, two-phase Stress control case（16）, intermittence negative pressure ventilation（15）, intermittence Positive airway pressure（17）With empty oxygen mixer（22）, the continuous negative pressure airway pressure（19）Ventilated with continuous positive airway pressure（18）It Between be provided with humidification machine（13）, the continuous negative pressure airway pressure（19）With with electric capacity of voltage regulation（23）Mechanical flow control change-over switch （12）Connection, the spiral pressure controller（6）It is connected with intermittence positive airway pressure（17）, the intermittence negative pressure ventilation（15）Directly With main frame（10）Connection；The charging system（24）It is provided with urgent charging switching switch（3）With standby coordination galvanostat（7）.
2. 2. the multi-functional compound lung ventilator of one kind according to claim 1, it is characterised in that：The intermittence negative pressure ventilation （15）With intermittence positive airway pressure（17）Provided with empty oxygen mixer（22）, the empty oxygen mixer（22）The interior vital sign that is provided with is examined Survey device（20）.
3. 3. the multi-functional compound lung ventilator of one kind according to claim 2, it is characterised in that：The vital sign detector （20）Surface is provided with wireless receiver（27）, the vital sign detector（20）It is interior to be provided with ECG testers（26）, blood pressure test Instrument（30）, blood oxygen tester（28）With palmic rate tester（29）.
4. 4. the multi-functional compound lung ventilator of one kind according to claim 3, it is characterised in that：The ECG testers（26）, blood Pressure tester（30）, blood oxygen tester（28）With palmic rate tester（29）On be equipped with radio transmitter（25）.