CN201759823U - Cardiopulmonary resuscitation instrument - Google Patents
Cardiopulmonary resuscitation instrument Download PDFInfo
- Publication number
- CN201759823U CN201759823U CN2010205191074U CN201020519107U CN201759823U CN 201759823 U CN201759823 U CN 201759823U CN 2010205191074 U CN2010205191074 U CN 2010205191074U CN 201020519107 U CN201020519107 U CN 201020519107U CN 201759823 U CN201759823 U CN 201759823U
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- CN
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- instrument
- cantilever
- cardiopulmonary resuscitation
- heart
- control valve
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- Expired - Fee Related
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Abstract
The utility model belongs to the medical instrument field and relates to a cardiopulmonary resuscitation instrument which comprises a frame 3, a cantilever 9 and a base 4 and is characterized by also comprising a servo motor 1, a vacuum suction disc 8, a vacuum pump 11, a double rod cylinder 7, an elevating lead screw 2, a control panel 5, a control valve 6, a transformer 10 and a movable control box 12. The cardiopulmonary resuscitation instrument of the utility model is an instrument capable of better enhancing the blood flow perfusion in the heart and the brain tissues compared with a standard cardiopulmonary resuscitation scheme, and effectively solves the problem of insufficient air flow perfusion in the thoracic cavity of a patient suffering a cardiac arrest. The cardiopulmonary resuscitation instrument of the utility model also has the characteristics of small volume and flexible dismounting and is convenient to use in an ambulance.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of initiative Heart-lung restoring instrument.
Background technology
At present, the structure of known Heart-lung restoring instrument is made up of devices such as headstock, control chamber, pressure head, gripper shoes.The at present domestic patient that must rescue because of sudden cardiac arrest, the emergency treatment of generally taking is the artificial respiration, and manually pushes patient's heart with hands with palm and make it reach cardio-pulmonary resuscitation, brings back to life.And manual massage's shortcoming is that the massage time is long, and this to physical demands of medical personnel greatly and lose time; The 2nd, the dynamics of pushing can't be grasped, and influences rescue effect sometimes; Though existing Heart-lung restoring instrument can solve the shortcoming of manually pushing on the market, but existing Heart-lung restoring instrument all is just to discharge after pushing the patient's heart position, and the pressure that discharges the thoracic cavity, back equates with extraneous, can not increase the perfusion of oxygen.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of Heart-lung restoring instrument of effective solution intrathoracic negative pressure problem is provided.
This utility model is realized in the following manner:
A kind of Heart-lung restoring instrument comprises main stand, cantilever, pressure head, base, it is characterized in that it also comprises servomotor, vacuum draw dish, vacuum pump, two rod cylinder, promotes leading screw, control panel, control valve, movable control chamber; Servomotor is connected with the fast lifting leading screw; Rail plate is installed on the frame, and cantilever links to each other with frame by slide rail and can slide apace along the guide rail freedom under the drive that promotes leading screw; Two rod cylinders are fixed on the cantilever front end, and control panel and control valve are installed in the centre of cantilever; Control panel links to each other with control valve by control line, and control valve is connected with two rod cylinders by pneumatic hose; The vacuum draw dish is fixed on the front end of two rod cylinders, and vacuum pump is connected with the vacuum draw dish by flexible pipe; Control panel is realized to pushing the control of ventilation ratio, so that it is used for different state of an illness patients by software and hardware.
Above-mentioned Heart-lung restoring instrument is characterized in that: described base is connected on the frame by pin, can guarantee easy disassembly and carrying like this; Base promptly is the quick change base of frame, also is used as the human body gripper shoe simultaneously.
This utility model is a kind ofly more can increase the instrument of the blood perfusion of heart and cerebral tissue than standard cardio-pulmonary resuscitation scheme, i.e. initiative Heart-lung restoring instrument, thus improve the success rate of CPR.This Heart-lung restoring instrument, push the phase at breastbone, with the same with the automatic instrument of the cardio-pulmonary resuscitation of standard, breastbone is pressed down about 4-5cm, but push the phase stopping breastbone, then make intrathoracic pressure strengthen (increase of negative value absolute value), thereby make more blood flowing in heart, more hemoperfusion is also just arranged in the coronary artery and cerebral tissue, can increase the blood perfusion of vitals such as heart and brain, thereby increase the success rate of CPR.
The beneficial effects of the utility model are to have solved the problem of sudden cardiac arrest patient thoracic cavity air-flow hypoperfusion more effectively.Owing to used vacuum suction apparatus, not only can effectively push, can also carry out the lifting in thoracic cavity, make the inner negative pressure that forms in patient thoracic cavity, thereby increase the air-flow perfusion and then improve patient's survival rate; This utility model has also that volume is little, dismounting is flexible uses on ambulance.Use clinical practice in this utility model and can obtain good social benefit and economic benefit surely.
Description of drawings
Fig. 1 is this utility model structural representation.
The 1-servomotor, 2-promotes leading screw, the 3-frame, the 4-base, the 5-control panel, the 6-control valve, the two rod cylinders of 7-, 8-vacuum draw dish, the 9-cantilever, the 10-transformator, the 11-vacuum pump, the movable control chamber of 12-, 13-connects flexible pipe.
The specific embodiment
Fig. 1 mid frame 3, detachable base 4, cantilever 9 are the major part of typical Heart-lung restoring instrument, on this basis, added servomotor 1, promote leading screw 2, control panel 5, control valve 6, two rod cylinder 7, vacuum draw cup 8, movable control chamber 12 with and vacuum generating device transformator 10 and the minipump 11 of the inside.Cantilever 9 is connected with lifting screw mandrel 2.Transformator 10 and minipump 11 all are contained in movable control chamber 12 the insides, are connected with control valve 6 on the frame by movable flexible pipe; Movable control chamber 12 outsides are left interface and can be linked external power source and vacuum draw cup 8.Control panel 5, control valve 6 and two rod cylinder 7 all are contained on the cantilever 9.Base for supporting 4 passes through detachable pin active link, easy disassembly and carrying with main stand 3.
The patient lies on the movable supporting plate 4, whole cantilever 9 is adjusted to the proper height that is fit to the patient by servomotor 1 and lifting leading screw 2; Drive vacuum draw cup 8 by control panel 5 and the two rod cylinders 7 of control valve 6 controls and be close to torso model, the vacuum generating device in the movable control chamber produces vacuum, makes vacuum draw cup 8 hold torso model; Two rod cylinders 7 move up and down, and realize pushing and promoting the thoracic cavity, and the height that control panel 5 controls are pushed and promoted realizes increasing the dabbling purpose of air-flow to guarantee forming negative pressure in the thoracic cavity.Wherein the power source of fast lifting is a servomotor 1, and realizes that the power source push and promote is the central gas-supply system of external air source such as hospital or portable air pump etc.
The technical solution of the utility model has solved common Heart-lung restoring instrument more effectively can not effectively increase the air-flow perfusion and the low shortcoming of the success rate of cardio-pulmonary resuscitation, and initiative Heart-lung restoring instrument volume is littler, easy accessibility flexibly, can vary with each individual to set fast and pushing ventilation and parameter such as compare, more be applicable to the occasion of rapid emergency treatment.Therefore with the obvious advantage, be fit to large-scale promotion application.
Claims (2)
1. Heart-lung restoring instrument, comprise frame (3), cantilever (9), base (4), it is characterized in that it also comprises servomotor (1), vacuum draw dish (8), vacuum pump (11), two rod cylinder (7), promotes leading screw (2), control valve (6), control panel (5); Servomotor (1) is connected with fast lifting leading screw (2); Rail plate is installed on the frame (4), and cantilever (9) links to each other with frame (4) by slide rail and can slide apace along the guide rail freedom under the drive that promotes leading screw (2); Two rod cylinders (7) are fixed on cantilever (9) front end, and control panel (5) and control valve (6) are installed in the centre of cantilever (9); Control panel (5) links to each other with control valve (6) by control line, and control valve (6) is connected with two rod cylinders (7) by pneumatic hose (13); Vacuum draw dish (8) is fixed on the front end of two rod cylinders (7), and vacuum pump (11) is connected with vacuum draw dish (8) by flexible pipe.
2. Heart-lung restoring instrument according to claim 1 is characterized in that: detachable base (4) is connected on the frame (3) by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191074U CN201759823U (en) | 2010-09-07 | 2010-09-07 | Cardiopulmonary resuscitation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191074U CN201759823U (en) | 2010-09-07 | 2010-09-07 | Cardiopulmonary resuscitation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201759823U true CN201759823U (en) | 2011-03-16 |
Family
ID=43712416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205191074U Expired - Fee Related CN201759823U (en) | 2010-09-07 | 2010-09-07 | Cardiopulmonary resuscitation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201759823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822855A (en) * | 2017-09-28 | 2018-03-23 | 王芳 | A kind of home-use heart-monitoring emergency device |
| CN109248064A (en) * | 2018-10-24 | 2019-01-22 | 杭州翊森科技有限公司 | A kind of portable cardiopulmonary emergency instrument and its working method |
-
2010
- 2010-09-07 CN CN2010205191074U patent/CN201759823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822855A (en) * | 2017-09-28 | 2018-03-23 | 王芳 | A kind of home-use heart-monitoring emergency device |
| CN107822855B (en) * | 2017-09-28 | 2021-02-12 | 青岛大学附属医院 | Home-use heart guardianship emergency treatment device |
| CN109248064A (en) * | 2018-10-24 | 2019-01-22 | 杭州翊森科技有限公司 | A kind of portable cardiopulmonary emergency instrument and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |