CN2276790Y - Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed - Google Patents
Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed Download PDFInfo
- Publication number
- CN2276790Y CN2276790Y CN 96200144 CN96200144U CN2276790Y CN 2276790 Y CN2276790 Y CN 2276790Y CN 96200144 CN96200144 CN 96200144 CN 96200144 U CN96200144 U CN 96200144U CN 2276790 Y CN2276790 Y CN 2276790Y
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- CN
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- Prior art keywords
- electromagnetic valve
- abdomen
- pressing
- breast
- chest
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- Expired - Fee Related
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- 210000001015 abdomen Anatomy 0.000 title claims abstract description 29
- 238000002680 cardiopulmonary resuscitation Methods 0.000 title abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 23
- 210000000481 breast Anatomy 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000004072 lung Anatomy 0.000 abstract description 2
- 206010049418 Sudden Cardiac Death Diseases 0.000 abstract 1
- 208000014221 sudden cardiac arrest Diseases 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 206010038669 Respiratory arrest Diseases 0.000 description 2
- 206010016766 flatulence Diseases 0.000 description 2
- 230000010247 heart contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 230000003727 cerebral blood flow Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Percussion Or Vibration Massage (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a chest and abdomen alternative pressing cardio-pulmonary resuscitation device for rescuing in sudden cardiac arrest. Mainly comprises an ambulance table, a controller and a pneumatic source. The commercial power is used as an energy source, the technology of mechanical respiration and external chest and abdomen alternate pressing resuscitation, namely, the modes of pressing the chest, pressing the abdomen and pressing the chest are alternately carried out, and after every five (or four) times of pressing, the lung is inflated once, and the pressing frequency, the depth, the inflation ratio and the inflation time can be adjusted at any time, so that the medical index can be reached through scientific data. Flexible and convenient use, safety and reliability, meets the requirement of long-time resuscitation, and is novel clinical emergency equipment for various hospitals.
Description
This utility model relates to a kind of breast abdomen that rescues when being used for hospital clinical to heart beating, respiratory arrest and alternately pushes device for resuscitating heart and pulmones.
Although the device for resuscitating heart and pulmones that at present domestic and international its structure, performance, effect have nothing in common with each other arises at the historic moment, push, breathe to regard to the device for resuscitating heart and pulmones of one with regard to collection, be the breast cardio-pulmonary resuscitation technology of pressing, and be the energy mostly with high pressure oxygen, have one or two gas bomb, after being full of gas, once only can use continuously about half an hour, can not satisfy the needs of long-time recovery.
The purpose of this utility model is for a kind of raising cerebral blood flow and myocardial blood flow are provided, prevent that stomach flatulence problem appears in patient in common recovery process, can avoid flatulence, improve the breast abdomen of patient's survival rate and alternately push resuscitation technique, mode hockets promptly " to press breast-pressure abdomen-pressure breast ", and after per five times (or four times) push, give lung inflation once.
This utility model is by the rescue platform, controller (1) and pneumatic source (17) are formed, it is characterized in that giving first aid to platform by pushing slide bar, electromagnetic valve, the breast abdomen of forming by pressuring gasbag replaces pressing mechanism, respiration mechanism that breathing mask and mjector are formed and supporting plate three parts are formed, pneumatic source (17) is by casing, compressor (25), filter (26), Pressure gauge (27), Flow-rate adjustment gas (33), bin (34), oil mist separator (35) and condenser (36) are formed, wherein each parts is connected by pipeline, at the port of export of this pipeline by tee T (28) respectively with the electromagnetic valve (13) of rescue platform mesothorax pressing mechanism with press pressuring gasbag (14), the electromagnetic valve of abdomen pressing mechanism (11) and press pressuring gasbag (12), the electromagnetic valve of respiration mechanism (29), mjector (15) and breathing mask (16) are connected, be connected with external oxygen cylinder (32) by tee T (30) and electromagnetic valve (31) between electromagnetic valve in respiration mechanism (29) and the mjector (15), controller (1) is made up of box body and control circuit, control circuit is by power supply (37), square-wave generator (38), frequency divider (39), d type flip flop (40), monostable flipflop group (41)-(44), press abdomen signal generator (45) and drive circuit (46)-(48) to form, the output one of square-wave generator (38) is the electromagnetic valve (13) of directly giving first aid to the breast pressing mechanism on the platform through overvoltage breast drive circuit (48) control, its output also is connected with d type flip flop (40) via frequency divider (39), the output one tunnel of monostable flipflop group (42) is connected on respiration drive circuit (46), control electromagnetic valve (29) is open-minded, the output of square-wave generator (38) and monostable flipflop (42) also is input to presses abdomen signal generator (45), and makes electromagnetic valve (11) open-minded by drive circuit (47).
Now in conjunction with the accompanying drawings this utility model being done one describes in detail.
This breast of Fig. 1 abdomen is alternately pushed the whole structural scheme of mechanism of device for resuscitating heart and pulmones.
This breast of Fig. 2 abdomen is alternately pushed the gas circuit sketch map of device for resuscitating heart and pulmones.
This breast of Fig. 3 abdomen is alternately pushed the control circuit functional-block diagram of device for resuscitating heart and pulmones.
This breast of Fig. 4 abdomen is alternately pushed the control circuit sketch map of device for resuscitating heart and pulmones.
Overall structure of the present utility model is shown in (Fig. 1).Its structure is rescue platform, controller and pneumatic source three parts.By transverse arm bar (7), straight-arm bar (3), electromagnetic valve (13), form the breast pressing mechanism by pressuring gasbag (14); Transverse arm bar (9), straight-arm bar (5), electromagnetic valve (11), press pressuring gasbag (12) and form the abdomen pressing mechanism; Breathing mask (16) and mjector (15) are formed respiration mechanism and supporting plate (2) etc. and are constituted the rescue platform.Wherein transverse arm bar (9) and straight-arm bar (5) are fixed by lock sleeve (6) and (10), and transverse arm bar (7) and straight-arm bar (3) are fixed by lock sleeve (4) and (8).
This utility model adopts civil power (220V 50HZ) power supply.At first the breast abdomen is pushed power supply (24) and (23), source of the gas (21) and (22) and breathing connector (18) connection of connection.Then input plug (20) pulled out, dock, again the trachea of external source of the gas (19) is docked, screws with the output QI KOU of pneumatic source (17) with the accessory power outlet of controller (1).At last controller (1) and pneumatic source (17) external power supply are connected civil power, get final product work.
Gas circuit of the present utility model external power supply when pneumatic source (17) shown in (Fig. 2) is connected civil power, compressor (25) is started working, air at first passes through filter (26) from air inlet, enter compressor (25), again by condenser (36), through oil mist separator (35), enter bin (34), as required, with flow regulator (33) regulate, Pressure gauge (27) shows, press pressuring gasbag (14) and electromagnetic valve (11) by electromagnetic valve (13) control breast and control abdomen and press pressuring gasbag (12) and work.Another part gas is through tee T (28), by electromagnetic valve (29), mjector (15) and respirator (16) control breathing.When needs mixing oxygen, external oxygen cylinder (32) is by electromagnetic valve (31), through tee T (30) back one-tenth mixing oxygen.
Control circuit of the present utility model is as (Fig. 3) with (Fig. 4).Power supply is general transformation, rectification, filtering, mu balanced circuit, output+5V and+24V.The circuit of other parts is shown in (Fig. 4): square-wave generator mainly is made up of 555 circuit, and its output one is directly through overvoltage breast drive circuit (48) control electromagnetic valve (13); Its output also links to each other with d type flip flop (40) via frequency divider (39), after square-wave generator produces the 4th and pulse, d type flip flop (40) utilizes trailing edge control square-wave generator (38) failure of oscillation of waveform, the output of frequency divider this moment (39) also makes monostable flipflop group loop open-minded simultaneously, trigger group (41) produces a pulse earlier, and then monostable flipflop group (42) produces a pulse, it is exported one the tunnel and is connected on respiration drive circuit (46), control electromagnetic valve (29) is open-minded, owing to square-wave generator (38) failure of oscillation this moment, electromagnetic valve (13) is closed, so have only breathing mask work, in monostable flipflop group (42) back, and then monostable flipflop group (43) and (44) produce pulse in succession, and the pulse that monostable flipflop group (44) produces makes square-wave generator (38) starting of oscillation by NAND gate and d type flip flop.The breath signal of pulse that square-wave generator (38) produces and monostable flipflop group (42) output also is input to presses abdomen signal generator (45), produce one during shortly not according to breast also no breathing and press the abdomen signal, and make by drive circuit (47) that to press abdomen electromagnetic valve (11) open-minded.Three tunnel co-ordinations, when promptly breathing both not according to breast also not according to abdomen, breathe and alternately to press abdomen four times later by breast, so go round and begin again.Generally speaking, external massage of heart and artificial respiration can use separately, do not influence its result of use.In addition, the energy adopts city (220v5OHz) low in energy consumption, need only one and plug in, but just continuous operation so that push continuous and effective, is satisfied the needs of long-time recovery.
This utility model adopts mechanical respiration and external breast abdomen alternately to push resuscitation technique, guarantees to reach medical index with science data.Use flexibly, convenient, alleviate medical personnel's labor intensity, be widely used in each hospital clinical first aid, the rescue of heart beating, respiratory arrest is played an important role.
Claims (1)
- A kind of breast abdomen is alternately pushed device for resuscitating heart and pulmones, by the rescue platform, controller (1) and pneumatic source (17) are formed, it is characterized in that giving first aid to platform by pushing slide bar, electromagnetic valve, the breast abdomen of forming by pressuring gasbag replaces pressing mechanism, respiration mechanism that breathing mask and mjector are formed and supporting plate three parts are formed, pneumatic source (17) is by casing, compressor (25), filter (26), Pressure gauge (27), Flow-rate adjustment gas (33), bin (34), oil mist separator (35) and condenser (36) are formed, wherein each parts is connected by pipeline, at the port of export of this pipeline by tee T (28) respectively with the electromagnetic valve (13) of rescue platform mesothorax pressing mechanism with press pressuring gasbag (14), the electromagnetic valve of abdomen pressing mechanism (11) and press pressuring gasbag (12), the electromagnetic valve of respiration mechanism (29), mjector (15) and breathing mask (16) are connected, be connected with external oxygen cylinder (32) by tee T (30) and electromagnetic valve (31) between electromagnetic valve in respiration mechanism (29) and the mjector (15), controller (1) is formed control circuit by power supply (37) by box body and control circuit, square-wave generator (38), frequency divider (39), d type flip flop (40), monostable flipflop group (41)-(44), press abdomen signal generator (45), and drive circuit (46)-(48) are formed, the output one of square-wave generator (38) is the electromagnetic valve (13) of directly giving first aid to the breast pressing mechanism on the platform through overvoltage breast drive circuit (48) control, its output also is connected with d type flip flop (40) via minute bottle device (39), the output one tunnel of monostable flipflop group (42) is connected on respiration drive circuit (46), control electromagnetic valve (29) is open-minded, the output of square-wave generator (38) and monostable flipflop (42) also is input to presses abdomen signal generator (45), and makes electromagnetic valve (11) open-minded by drive circuit (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200144 CN2276790Y (en) | 1996-01-04 | 1996-01-04 | Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200144 CN2276790Y (en) | 1996-01-04 | 1996-01-04 | Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2276790Y true CN2276790Y (en) | 1998-03-25 |
Family
ID=33886811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96200144 Expired - Fee Related CN2276790Y (en) | 1996-01-04 | 1996-01-04 | Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2276790Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100384397C (en) * | 2005-03-31 | 2008-04-30 | 朱德祥 | Multifunctional rapid emergency treatment machine |
| CN1947676B (en) * | 2006-09-22 | 2011-01-12 | 中国人民解放军第四五四医院 | Electromagnetic-aiding breathing apparatus |
| CN102028612B (en) * | 2009-09-25 | 2012-04-18 | 王卫东 | Cardiopulmonary resuscitator |
| CN103735402A (en) * | 2014-01-14 | 2014-04-23 | 牟春平 | Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator |
| CN104352345A (en) * | 2014-10-27 | 2015-02-18 | 上海由威通信科技有限公司 | Mobile type cardio-pulmonary resuscitation equipment and control method thereof |
| CN104840351A (en) * | 2015-05-29 | 2015-08-19 | 韩锋 | Wearable external chest compression respirator synchronous to expiratory phase |
| CN104939991A (en) * | 2015-06-05 | 2015-09-30 | 梁桂菊 | Intelligent tuberculosis nursing bed |
| CN105662832A (en) * | 2009-02-18 | 2016-06-15 | 皇家飞利浦电子股份有限公司 | Cpr display for monitor/defibrillator with assisted cpr |
| CN109224227A (en) * | 2018-11-06 | 2019-01-18 | 振鹭医疗科技（上海）有限公司 | A kind of aerating system and Heart-lung restoring instrument of Heart-lung restoring instrument |
| CN110680715A (en) * | 2019-10-17 | 2020-01-14 | 姜秀珍 | Newborn rescue table |
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
| CN111529357A (en) * | 2020-04-16 | 2020-08-14 | 李永翔 | Clinical medical cardiopulmonary resuscitator of emergency department |
| US11179293B2 (en) | 2017-07-28 | 2021-11-23 | Stryker Corporation | Patient support system with chest compression system and harness assembly with sensor system |
-
1996
- 1996-01-04 CN CN 96200144 patent/CN2276790Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100384397C (en) * | 2005-03-31 | 2008-04-30 | 朱德祥 | Multifunctional rapid emergency treatment machine |
| CN1947676B (en) * | 2006-09-22 | 2011-01-12 | 中国人民解放军第四五四医院 | Electromagnetic-aiding breathing apparatus |
| CN105662832B (en) * | 2009-02-18 | 2018-11-06 | 皇家飞利浦电子股份有限公司 | The CPR displays of monitor/defibrillator for the CPR with auxiliary |
| CN105662832A (en) * | 2009-02-18 | 2016-06-15 | 皇家飞利浦电子股份有限公司 | Cpr display for monitor/defibrillator with assisted cpr |
| CN102028612B (en) * | 2009-09-25 | 2012-04-18 | 王卫东 | Cardiopulmonary resuscitator |
| CN103735402B (en) * | 2014-01-14 | 2016-03-23 | 牟春平 | A kind of breast abdomen alternately presses device for resuscitating heart and pulmones |
| CN103735402A (en) * | 2014-01-14 | 2014-04-23 | 牟春平 | Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator |
| CN104352345A (en) * | 2014-10-27 | 2015-02-18 | 上海由威通信科技有限公司 | Mobile type cardio-pulmonary resuscitation equipment and control method thereof |
| CN104840351A (en) * | 2015-05-29 | 2015-08-19 | 韩锋 | Wearable external chest compression respirator synchronous to expiratory phase |
| CN104939991A (en) * | 2015-06-05 | 2015-09-30 | 梁桂菊 | Intelligent tuberculosis nursing bed |
| US11179293B2 (en) | 2017-07-28 | 2021-11-23 | Stryker Corporation | Patient support system with chest compression system and harness assembly with sensor system |
| US11723835B2 (en) | 2017-07-28 | 2023-08-15 | Stryker Corporation | Patient support system with chest compression system and harness assembly with sensor system |
| CN109224227A (en) * | 2018-11-06 | 2019-01-18 | 振鹭医疗科技（上海）有限公司 | A kind of aerating system and Heart-lung restoring instrument of Heart-lung restoring instrument |
| CN110680715A (en) * | 2019-10-17 | 2020-01-14 | 姜秀珍 | Newborn rescue table |
| CN111529357A (en) * | 2020-04-16 | 2020-08-14 | 李永翔 | Clinical medical cardiopulmonary resuscitator of emergency department |
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
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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 |