CN220558277U - Human chest compression device with monitoring function - Google Patents
Human chest compression device with monitoring function Download PDFInfo
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- CN220558277U CN220558277U CN202223082448.1U CN202223082448U CN220558277U CN 220558277 U CN220558277 U CN 220558277U CN 202223082448 U CN202223082448 U CN 202223082448U CN 220558277 U CN220558277 U CN 220558277U
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- 238000007906 compression Methods 0.000 title claims abstract description 51
- 230000006835 compression Effects 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 210000000707 wrist Anatomy 0.000 claims abstract description 44
- 230000001133 acceleration Effects 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 238000007405 data analysis Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 208000010496 Heart Arrest Diseases 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 210000000038 chest Anatomy 0.000 description 27
- 239000010408 film Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 206010042434 Sudden death Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses a human chest compression device with a monitoring function, which comprises a wearable compression sensing glove, a wrist type monitoring box and a wrist strap, wherein a plurality of flexible film pressure sensors are arranged in the glove to detect the received compression action, the wrist type monitoring box which is electrically connected with the outside is used for detecting and analyzing the detected compression action, the operation of a single-chip computer is used for automatically judging whether the times, the breathing ratio and the force value in the manual resuscitation compression process and the amplitude and the frequency meet the specified requirements or not, and when the photoelectric alarm prompt is sent out beyond the range, the action of the manual chest compression in basic vital activity support (BLS) of a patient suffering from cardiac arrest is guided.
Description
Technical Field
The utility model relates to the technical field of emergency equipment, in particular to a human chest compression device with a monitoring function.
Background
In basic vital activity support (BLS) of patients suffering from cardiac arrest, artificial chest compressions (circulation) is a very important resuscitation measure, the main method of establishing artificial circulation. The chest compression times are 30 times, and the compression breathing proportion is 30:2, the chest compression frequency is 100-120 times/min, the chest compression part of the patient is the lower half of the sternum, the compression depth between two teats is 5cm-6cm, and the Chest Compression Fraction (CCF) is more than 80%. However, many non-emergency medical professionals are not familiar with the operation and manipulation of chest compressions, and the non-medical professionals do not know the method of artificial chest compressions, significantly reducing the survival rate of sudden death. The operation of grasping the manual chest compression needs to be taken and notice, secondary injury to patients is avoided as much as possible, the purpose of developing the set of manual chest compression monitoring module is achieved, and judgment basis is provided for teaching, training, practical operation and examination of vast medical students, medical workers and non-medical staff.
The artificial chest compression monitoring module can collect data of chest compression depth and compression frequency of cardiopulmonary resuscitation by manual work, automatically judge whether the frequency, the respiration ratio and the force value meet the specified requirements in the artificial resuscitation compression process or not through the operation of the single-chip computer, and send out photoelectric alarm prompt when the frequency exceeds the range. Meanwhile, the measurement data can be remotely transmitted to an upper computer through a wireless transmitting unit to carry out deep data analysis and judgment.
Disclosure of Invention
The utility model aims to provide a human chest compression device with a monitoring function, so as to solve the problem of non-standardization of artificial chest compressions in basic vital activity support (BLS) of patients suffering from cardiac arrest in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an external chest compression device with monitoring function for a human body, comprising:
the wearable pressing induction glove comprises a glove body arranged on the outermost layer and a pressing rubber sleeve arranged on the inner side of the glove body, wherein a plurality of flexible film pressure sensors are fixed in the pressing rubber sleeve;
the wrist type monitoring box comprises a wrist type shell, an acceleration sensor, a data acquisition unit, a wireless transmitting unit and a battery, wherein the data acquisition unit is electrically connected with the plurality of flexible film pressure sensors through a data cable;
also included is a wristband for securing the wrist monitoring box to a user's wrist.
As a preferred technical scheme, press the rubber sleeve including two imitative palm type rubber pieces of stacking from top to bottom, upper strata presses the rubber piece and is provided with a plurality of contact that press, and the lower floor's rubber piece is provided with whole chimb, just flexible film presses the sensor to arrange in between two imitative palm type rubber pieces of stacking from top to bottom, and a plurality of contact that press of upper strata rubber piece with flexible film presses the force sensing point position correspondence of sensor, the chimb of lower floor's rubber piece is with upper strata rubber piece and flexible film pressing sensor cladding become an organic wholely simultaneously.
As a preferable technical scheme, the number of the pressing contacts is set to be 20, and the pressing contacts are uniformly distributed on the lower surface of the upper pressing rubber block.
As a preferred embodiment, the wrist housing is provided with wrist strap perforations for securing the wrist strap.
As a preferable technical scheme, the glove body of the outermost layer is a rubber glove.
As a preferable technical scheme, the system further comprises an upper computer, wherein a data analysis and judgment module is stored in the upper computer, and the data acquisition unit sends acquired data to the upper computer through the wireless transmission unit for remote analysis and processing.
Compared with the prior art, the utility model has the beneficial effects that:
the glove is internally provided with a plurality of flexible film pressure sensors to detect the received pressing action, the detected pressing action is detected and analyzed through a wrist type monitoring box which is electrically connected with the outside, the operation of a single-chip computer automatically judges whether the times, the breathing ratio, the force value, the amplitude and the frequency in the manual resuscitation pressing process meet the specified requirements, and when the range is out of range, a photoelectric alarm prompt is sent out to realize guidance on the action of manual chest pressing in basic vital activity support (BLS) of a patient suffering from cardiac arrest.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an external chest compression device with monitoring function according to the present utility model;
FIG. 2 is a cross-sectional view of a compression sensing glove of the present utility model;
FIG. 3 is a schematic diagram of a flexible thin film pressure sensor of the present utility model;
FIG. 4 is a schematic view of the structure of the inner layer pressing rubber sleeve of the present utility model;
FIG. 5 is a schematic view of the wrist housing of the present utility model;
FIG. 6 is a schematic view of the internal structure of the wrist housing;
FIG. 7 is a schematic circuit diagram of an external chest compression device with monitoring function according to the present utility model;
fig. 8 is a physical diagram of an external chest compression device with monitoring function according to the present utility model.
In the figure: 1. wearing type pressing induction gloves; 11. a glove body; 12. pressing the rubber sleeve;
13. a flexible thin film pressure sensor; 14. the upper layer presses the rubber block; 15. the lower layer presses the rubber block; 2. a wrist type monitoring box; 21. a wrist type housing; 22. an acceleration sensor; 23. a data acquisition unit; 24. a wireless transmitting unit; 25. a battery; 26. perforating the wrist strap; 3. a wristband; 4. and a data cable.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a human chest compression device of area monitoring function, generally includes wearing formula and presses response gloves, wrist formula monitoring box and wrist strap triplex. When the artificial cardiopulmonary resuscitation is used, the palm wears the pressing sensing glove, the wrist type monitoring box is worn on the wrist, the data cable is connected to the wrist type monitoring box, and the power switch of the wrist type monitoring box is started, so that the artificial cardiopulmonary resuscitation pressing monitoring can be performed.
Specifically, referring to fig. 2, the wearable pressing sensing glove is composed of a flexible film pressure sensor, an inner pressing rubber sleeve, an outer rubber sleeve and a data cable. Referring to fig. 3, the flexible film pressure sensor is a resistive sensor, and has the same external dimensions as the palm. Along with the change of pressure generated by pressing the finger and the palm center, the resistance change is caused, and the voltage value corresponding to the pressure of the whole palm can be measured through a specific pressure-resistance relation and a data acquisition circuit.
Referring to fig. 4, the design of the inner pressing rubber sleeve is divided into an upper and a lower palm-sized rubber blocks, the upper pressing rubber block is designed with a plurality of pressing contacts, and the lower rubber block is designed with a whole convex edge. The flexible film pressing sensor is arranged between the upper rubber block and the lower rubber block during installation, at the moment, the plurality of pressing contacts of the upper rubber block correspond to the force sensing points (pressing contacts) of the flexible film pressing sensor in position, and meanwhile, the convex edge of the lower rubber block wraps the upper rubber block and the flexible film pressing sensor into a whole, so that the inner layer of flexible sensing pressure is realized to press the rubber sleeve. The number of force sensing points (pressing contacts) can be set as required, and in this embodiment, 20 force sensing points are set and distributed around the palm and the finger.
For attractive appearance and convenient use, and for protecting the integrity of the measuring element, the inner pressing rubber sleeve is arranged in the outer rubber glove in design, so that the palm-shaped wearing type pressing sensing glove is assembled, as shown in fig. 2. When the operator wears the pressing induction glove on the palm, in the emergency treatment process of carrying out cardiopulmonary resuscitation pressing on a patient, the force is transmitted to the measuring point of the sensor by the multiple stress points of the inner pressing rubber sleeve, and the voltage value and the change curve corresponding to the palm pressing pressure can be measured through the pressure-resistance relation and the action of the measuring circuit.
Referring to fig. 5, the wrist type monitoring box is composed of a wrist type housing, an acceleration sensor, a data acquisition unit, a wireless transmitting unit, a battery and the like. The wrist type shell is small in design, and the wrist strap is through the wrist strap perforation of the wrist type shell, so that the wrist type shell and the wrist of an operator are bound together. The wrist type shell is provided with a power switch, an indicator light and a data cable plug-in. The wrist housing interior is shown in fig. 6: install acceleration sensor, measurement circuit and battery, press the module circuit design to include: pressure sensor, acceleration sensor, data acquisition unit, wireless transmitting unit, battery etc.. The working principle is shown in fig. 7.
Working principle: and the data acquisition circuit is used for: the STM32 singlechip is used as a core, the frequency, the respiration ratio, the force value, the amplitude and the frequency of the pressing module in the pressing process are automatically calculated by collecting pressure data of the flexible film pressure sensor and motion data of the acceleration sensor, and compared with a set specified requirement value, and a photoelectric alarm prompt is sent out when the frequency exceeds the range.
A wireless transmitting unit: the dynamic data acquired by the data acquisition circuit in the pressing process is transmitted to an upper computer in real time, and further analysis, display and recording of the acquired data and curves are carried out.
A pressure sensor: is a flexible thin film resistor type sensor which has the same outline dimension as the palm. The change in pressure with the pressing of the finger and palm causes a change in resistance.
Acceleration sensor: the sensor is a sensor for detecting the acceleration of the motion state, and can dynamically detect parameters such as the acceleration, the speed, the amplitude and the like when the palm moves up and down in real time.
The specific application method of the human chest compression device with the monitoring function comprises the following steps:
the operator wears the pressing sensing glove (with the data cable) on the palm, then wears the wrist type monitoring box on the wrist part by using the wrist strap, and inserts the data cable on the wrist type monitoring box.
The power switch is pressed down, and the power indicator lamp on the wrist type monitoring box is lightened. The manual chest compression monitoring module enters a working state.
According to the method of emergency treatment requirement of cardiopulmonary resuscitation pressing, pressing the outside of heart chest of a patient (or a dummy), if the number of times of pressing is 28-32, the pressing frequency is 100-120 times/min, and when the pressing depth is 5-6 mm, the artificial outside chest pressing monitoring module works normally without giving a prompt. When the pressing data has deviation and the setting data have deviation, the artificial chest compression monitoring module prompts the lamp to flash in the pressing process. Through the real-time detection of the monitoring module, the capability of an operator to master the professional operation key can be improved, the key points of the emergency treatment method can be appreciated, and an advanced means is provided for teaching, practical operation and training.
Because the artificial chest compression monitoring module is designed with the wireless transmitting unit, real-time and dynamic compression monitoring data and change curves can be received on an upper computer through matched working software, and further analysis, display and recording of cardiopulmonary resuscitation compression acquisition data and curves are realized.
After the use, the power switch is turned off.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An external chest compression device with monitoring function for a human body, comprising:
the wearable pressing induction glove comprises a glove body arranged on the outermost layer and a pressing rubber sleeve arranged on the inner side of the glove body, wherein a plurality of flexible film pressure sensors are fixed in the pressing rubber sleeve;
the wrist type monitoring box comprises a wrist type shell, an acceleration sensor, a data acquisition unit, a wireless transmitting unit and a battery, wherein the data acquisition unit is electrically connected with the plurality of flexible film pressure sensors through a data cable;
also included is a wristband for securing the wrist monitoring box to a user's wrist.
2. The external chest compression device with a monitoring function according to claim 1, wherein the compression rubber sleeve comprises two palm-like rubber blocks stacked up and down, the upper compression rubber block is provided with a plurality of compression contacts, the lower rubber block is provided with a whole convex edge, the flexible film pressure sensor is arranged between the two palm-like rubber blocks stacked up and down, the plurality of compression contacts of the upper rubber block correspond to force sensing points of the flexible film pressure sensor, and the convex edge of the lower rubber block wraps the upper rubber block and the flexible film pressure sensor into a whole.
3. The chest compression device with the monitoring function according to claim 2, wherein the number of the compression contacts is 20, and the compression contacts are uniformly distributed on the lower surface of the upper layer compression rubber block.
4. An external chest compression device for a person with monitoring function as claimed in claim 1, wherein the wrist housing is provided with wrist strap perforations for securing the wrist strap.
5. The chest compression device with monitoring function according to claim 1, wherein the outermost glove body is a rubber glove.
6. The chest compression device with the monitoring function according to claim 1, further comprising an upper computer, wherein a data analysis and judgment module is stored in the upper computer, and the data acquisition unit sends acquired data to the upper computer through the wireless transmission unit for remote analysis and processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082448.1U CN220558277U (en) | 2022-11-21 | 2022-11-21 | Human chest compression device with monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223082448.1U CN220558277U (en) | 2022-11-21 | 2022-11-21 | Human chest compression device with monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220558277U true CN220558277U (en) | 2024-03-08 |
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ID=90089892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223082448.1U Active CN220558277U (en) | 2022-11-21 | 2022-11-21 | Human chest compression device with monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220558277U (en) |
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2022
- 2022-11-21 CN CN202223082448.1U patent/CN220558277U/en active Active
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