CN2645604Y - Automatic push monitoring device for cardio-pulmonary resuscitation - Google Patents
Automatic push monitoring device for cardio-pulmonary resuscitation Download PDFInfo
- Publication number
- CN2645604Y CN2645604Y CN 200320100501 CN200320100501U CN2645604Y CN 2645604 Y CN2645604 Y CN 2645604Y CN 200320100501 CN200320100501 CN 200320100501 CN 200320100501 U CN200320100501 U CN 200320100501U CN 2645604 Y CN2645604 Y CN 2645604Y
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- cardio
- pushing
- pulmonary resuscitation
- pressing
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Abstract
An automatic push monitoring device for cardio-pulmonary resuscitation comprising a pressing rod, a pressing drive arm, a pressing pilot circuit, a manual control plate, a monitor lead, a magnify electric circuit for extracting signal, an analog-digital-conversion circuit, a computer, and a display device. In the process of cardio-pulmonary resuscitation, the pressing rod is driven by the pressing drive arm to automatically press the patient chest, simultaneously the computer uses the principle of thoracic cavity impedance method to continually detect and show each pressing cardiac output according to the impedance change of the patient thoracic cavity, the implementers adjust the pressing frequency and extent by pressing the manual control plate according to the pressing cardiac output, to achieve the best pressing effect, thereby the cardio-pulmonary resuscitation is very possible to succeed.
Description
Affiliated technical field
This utility model relates to a kind of cardio-pulmonary resuscitation and pushes monitoring device automatically, carry out cardio-pulmonary resuscitation and push in the process clinical, patient's cardiac output during can synchronous monitoring each mechanical compression, thereby the adjustment of accurate instruction compression frequency and amplitude, it is more effective that recovery is pushed, and improves the success rate of cardio-pulmonary resuscitation.
Background technology
Traditional cardio-pulmonary resuscitation method is artificial free-hand pushing, and labor intensity is very big, and frequency of pushing and amplitude are not easy to grasp.The automatic press device of prior mechanical cardio-pulmonary resuscitation, solved artificial free-hand deficiency of pushing, but in the process of pushing, do not monitor or do not observe and reflect the objective indicator of pushing effect, cardiac output etc. when at every turn pushing, therefore can not adjust the frequency and the amplitude of mechanical compression reasonably and accurately, do not reach the optimum efficiency of pushing, have a strong impact on the success rate of cardio-pulmonary resuscitation.
Summary of the invention
Can not monitor and push objective indicator in order to overcome the automatic press device of prior mechanical cardio-pulmonary resuscitation, can not accurately rationally adjust the frequency and the amplitude of mechanical compression, do not reach the optimum efficiency of pushing, the problem that the cardio-pulmonary resuscitation success rate is low, this utility model provides a kind of mechanical type cardio-pulmonary resuscitation to push automatically and synchronous cardiac output monitor device, patient's cardiac output when in the recovery process, monitoring each mechanical compression, thereby instruct the reasonable adjustment of compression frequency and amplitude, make mechanical compression reach optimum efficiency, improve the success rate that machinery is pushed cardio-pulmonary resuscitation automatically.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of automatic press device of mechanical type cardio-pulmonary resuscitation that has synchronous cardiac output monitor is provided, this device by end connect suctorial pressing lever, push actuating arm, push control circuit, monitoring lead line, signal extraction amplifying circuit, analog to digital conversion circuit, computer, display, transportable host cabinet, manually control panel is formed.Pressing lever is installed in to be pushed on the actuating arm, and pressing lever can move up and down under the driving of pushing the actuating arm inner driving device, thereby plays location and the cardio-pulmonary resuscitation effect of pushing automatically of pushing.Push actuating arm and be fixed on the side of transportable host cabinet, make by mobile host and push actuating arm and be easy to place patient's chest top, pressing lever can be placed on the pressing position exactly.Amplitude that pressing lever is pushed and frequency are controlled to the signal that the driving device of pushing actuating arm sends by pushing control circuit.Pushing control circuit, signal extraction amplifying circuit, analog to digital conversion circuit, computer is installed in the transportable host cabinet.Manually control panel is installed on the surface of transportable host cabinet.Pushing control circuit manually presses the control button according to manual control panel and sends control signal to pushing drive motors.The monitoring lead line is connected with patient's body surface by the electro-medical pole piece, patient's thoracic impedance variable signal is passed to the signal extraction amplifying circuit, after analog digital conversion, pass to computer, after the signal that the computer run application software sends analog to digital conversion circuit is handled, the blood output of heart when at every turn pushing according to thoracic impedance ratio juris METHOD FOR CONTINUOUS DETERMINATION, and show on display with the numeral and the form of trendgram.The medical personnel that implement cardio-pulmonary resuscitation according to display shown go out push at every turn the time cardiac output, the frequency and the amplitude of pushing by the control button adjustment on the manual control panel, cardio-pulmonary resuscitation is pushed automatically reach optimum efficiency, thereby obtain the maximum possible of cardio-pulmonary resuscitation success.
This utility model advantage compared with prior art is: 1. continuous non-invasive is monitored cardiac output, can assess each mechanical compression effect; 2. can adjust the compression frequency and the degree of depth according to monitoring index, improve the recovery success rate.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is further specified.
Fig. 1 is an overall schematic of the present utility model.
1. pressing levers among the figure are 2. pushed actuating arm, 3. push control circuit, 4. monitoring lead line, 5. signal extraction amplifying circuit, 6. analog to digital conversion circuit, 7. computer, 8. display, 9. transportable host cabinet, 10. manual control panel.
The specific embodiment
In the drawings, pressing lever (1) is installed in by on the actuating arm (2), and moves up and down under the driving of the driving device in pushing actuating arm (2).Pushing control circuit (3) is installed in the transportable host cabinet (9), the driving device interior with pushing actuating arm (2) by signal cable is connected, and sends the control signal of pushing amplitude and compression frequency according to the signal that manual control panel (10) sends to pushing actuating arm (2).The two ends of monitoring lead line (4) connect human body surface and signal extraction amplifying circuit (5) respectively.Signal extraction amplifying circuit (5), analog to digital conversion circuit (6) and computer (7) are installed in the transportable host cabinet (9), patient's thoracic impedance variable signal sends signal extraction amplifying circuit (5) to by monitoring lead line (4) to carry out being sent to analog to digital conversion circuit (6) after the processing and amplifying, under the control of computer (7), the thoracic impedance variable signal that is sent to analog to digital conversion circuit (6) is converted into digital signal, after the signal that computer (7) operation application software sends analog to digital conversion circuit is handled, cardiac output when at every turn pushing according to thoracic impedance ratio juris METHOD FOR CONTINUOUS DETERMINATION, and show on display (8) with the numeral and the form of trendgram, display (8) is installed in above the transportable host cabinet (9).Manually control panel (10) with push control circuit (3) and be connected, medical personnel according to display (8) shown go out push at every turn the time cardiac output, send to adjust and push the signal of amplitude and compression frequency to pushing control circuit (3) by the different key on the manual control panel (10), push control circuit (3) control push actuating arm (2) drive pressing lever (1) according to adjust push amplitude and compression frequency is pushed, push effect to reach the best, make cardio-pulmonary resuscitation may succeed with maximum.
Claims (2)
1. monitoring device is pushed in a cardio-pulmonary resuscitation automatically, it is characterized in that: monitoring lead, signal extraction amplifying circuit and analog to digital conversion circuit send patient's thoracic impedance variable signal to computer, and computer utility thoracic impedance method principle METHOD FOR CONTINUOUS DETERMINATION also demonstrates cardiac output when at every turn pushing in the cardio-pulmonary resuscitation process; Cardio-pulmonary resuscitation implementer cardiac output when at every turn pushing sends to adjust and pushes the signal of amplitude and compression frequency to pushing control circuit by the different key of pressing on the manual control panel; Pushing control circuit control pushes actuating arm and drives pressing lever and carry out cardio-pulmonary resuscitation and push according to adjusted amplitude and the compression frequency of pushing.
2. cardio-pulmonary resuscitation according to claim 1 is pushed and the monitoring device device automatically, it is characterized in that: manually control panel with push control circuit and be connected, push control circuit and be connected with the driving device of pushing actuating arm, the driving device of pushing actuating arm drives pressing lever and moves up and down; Monitoring lead one end is connected with patient's body surface by the electro-medical pole piece, and the other end is connected with the signal extraction amplifying circuit, and the signal extraction amplifying circuit is connected with analog to digital conversion circuit, and analog to digital conversion circuit is connected with computer; COMPUTER CALCULATION also shows cardiac output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100501 CN2645604Y (en) | 2003-10-14 | 2003-10-14 | Automatic push monitoring device for cardio-pulmonary resuscitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100501 CN2645604Y (en) | 2003-10-14 | 2003-10-14 | Automatic push monitoring device for cardio-pulmonary resuscitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645604Y true CN2645604Y (en) | 2004-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320100501 Expired - Fee Related CN2645604Y (en) | 2003-10-14 | 2003-10-14 | Automatic push monitoring device for cardio-pulmonary resuscitation |
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| Country | Link |
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| CN (1) | CN2645604Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973402A (en) * | 2012-11-09 | 2013-03-20 | 中国人民解放军第三军医大学 | Method and auxiliary device of determining cardiopulmonary resuscitation quality parameters during process of cardiopulmonary resuscitation |
| CN103957862A (en) * | 2011-07-20 | 2014-07-30 | 呼吸运动公司 | Impedance measuring devices and methods for emergency cardiovascular care |
| CN104224502A (en) * | 2014-09-02 | 2014-12-24 | 于燕 | External chest massaging device for upright tilt-table testing |
| CN105616138A (en) * | 2015-03-03 | 2016-06-01 | 朱俊超 | Multifunctional automatic cardio-pulmonary resuscitation first-aid equipment |
| CN107041838A (en) * | 2013-10-11 | 2017-08-15 | 中国医学科学院北京协和医院 | CPR Quality Feedback Control system based on pulse blood oxygen |
| CN107174234A (en) * | 2017-06-07 | 2017-09-19 | 尹培彦 | A kind of novel intracardiac emergency monitoring diagnosis and treatment apparatus |
| CN108697572A (en) * | 2016-01-29 | 2018-10-23 | 首尔大学校产学协力团 | Automatic device for resuscitating heart and pulmones and its control method |
| CN114469692A (en) * | 2022-01-26 | 2022-05-13 | 重庆医药集团席勒医疗设备有限公司 | Automatic cardiac resuscitation and automatic defibrillation combined emergency device and working method thereof |
-
2003
- 2003-10-14 CN CN 200320100501 patent/CN2645604Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103957862A (en) * | 2011-07-20 | 2014-07-30 | 呼吸运动公司 | Impedance measuring devices and methods for emergency cardiovascular care |
| CN103957862B (en) * | 2011-07-20 | 2017-02-08 | 呼吸运动公司 | Impedance measuring devices and methods for emergency cardiovascular care |
| CN102973402A (en) * | 2012-11-09 | 2013-03-20 | 中国人民解放军第三军医大学 | Method and auxiliary device of determining cardiopulmonary resuscitation quality parameters during process of cardiopulmonary resuscitation |
| CN107041838A (en) * | 2013-10-11 | 2017-08-15 | 中国医学科学院北京协和医院 | CPR Quality Feedback Control system based on pulse blood oxygen |
| CN104224502A (en) * | 2014-09-02 | 2014-12-24 | 于燕 | External chest massaging device for upright tilt-table testing |
| CN104224502B (en) * | 2014-09-02 | 2016-03-16 | 青岛市市立医院 | The outer breast of a kind of head-up tilt test is rubbed by device |
| CN105616138A (en) * | 2015-03-03 | 2016-06-01 | 朱俊超 | Multifunctional automatic cardio-pulmonary resuscitation first-aid equipment |
| CN108697572A (en) * | 2016-01-29 | 2018-10-23 | 首尔大学校产学协力团 | Automatic device for resuscitating heart and pulmones and its control method |
| CN108697572B (en) * | 2016-01-29 | 2020-06-19 | 首尔大学校产学协力团 | Automatic cardio-pulmonary resuscitation device and control method thereof |
| US11071686B2 (en) | 2016-01-29 | 2021-07-27 | Seoul National University R&Db Foundation | Automatic cardiopulmonary resuscitation device and control method therefor |
| CN107174234A (en) * | 2017-06-07 | 2017-09-19 | 尹培彦 | A kind of novel intracardiac emergency monitoring diagnosis and treatment apparatus |
| CN114469692A (en) * | 2022-01-26 | 2022-05-13 | 重庆医药集团席勒医疗设备有限公司 | Automatic cardiac resuscitation and automatic defibrillation combined emergency device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |