CN2794503Y - Starter for heart sudden stop - Google Patents
Starter for heart sudden stop Download PDFInfo
- Publication number
- CN2794503Y CN2794503Y CN 200520083651 CN200520083651U CN2794503Y CN 2794503 Y CN2794503 Y CN 2794503Y CN 200520083651 CN200520083651 CN 200520083651 CN 200520083651 U CN200520083651 U CN 200520083651U CN 2794503 Y CN2794503 Y CN 2794503Y
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- CN
- China
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- support
- wheel
- motor
- drives
- active wheel
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Abstract
The utility model discloses a starting device for heart sudden stop, which is provided with a bracket, wherein the upper end of the bracket is provided with a motor. The motor drives a working wheel to rotate, and the working wheel drives a connecting rod to swing in a mode of a crank; the connecting rod drives a slide block to move up and down then in a slideway positioned in a height position of the middle part of the bracket, and the lower end of the slide block is provided with a pressing block. The utility model is used for rescuing patients with heart sudden stop, reduces the labor intensity of medical staffs and improves the successful probability of rescuing patients with heart sudden stop.
Description
Technical field this utility model relates to sudden cardiac arrest rescue instrument, directly relates to the sudden cardiac arrest trigger.Background technology is present, and when sudden cardiac arrest patient all standing occurred at heart, the medical worker generally adopted manual chest compression and mouth to mouth breathing mode to rescue; this mode labor intensity is bigger; often do to such an extent that the medical worker is in a rush, attend to one thing and lose sight of another, even influence is to patient's rescue effect.
The summary of the invention the purpose of this utility model will provide a kind of sudden cardiac arrest to start apparatus exactly, and it is big that it can overcome the existing labor intensity that only depends on artificial rescue sudden cardiac arrest patient to occur effectively, the drawback that the medical worker acts hurriedly in a messy situation.
The purpose of this utility model is achieved in that the sudden cardiac arrest trigger, has support, motor is installed in the support upper end, the driven by motor active wheel rotates, active wheel is swung with crank mode drivening rod, connecting rod drives slide block again and moves up and down at the slideway that is arranged in the mid-stent height and position, and briquetting is installed in the slide block lower end.
As a kind of improvement project of the present utility model be: described active wheel also drives the control wheel simultaneously, the coaxial installation cam of control wheel; Spring one end is fixed on the support, and other end tension is embraced piece and is in normally open; The lower end installation of support is by the piece of embracing of lever control, and electric magnet is connected the drive lever makes an armful piece be in the state of holding tightly; The control circuit of electric magnet is connected in the input circuit of motor, and switch is connected in the control circuit, and cam rotates gauge tap and is in closure, disconnects two states.
As the further improvement of the utility model scheme be: described active wheel is 4: 1 with the gear ratio of control wheel.
This utility model is owing to adopted crank to patient's chest---the mechanical compression mode of slide block structure, thereby the labor intensity that the sudden cardiac arrest patient is rescued is reduced greatly, the medical worker observes, the energy of curing patient is guaranteed, and has improved the probability to sudden cardiac arrest patient successful rescue.This utility model also since the piece of embracing that has adopted that electric magnet drives hold structure tightly patient body both sides realized intermittently pushing, thereby perfect rescue means, this utility model is also because the gear ratio that adopts between active wheel and control wheel is 4: 1, thereby make pushing with pushing of health both sides of patient's chest formed reasonably interval, both are the coordinating and unifying more, has further improved the probability to patient's successful rescue.
Description of drawings Fig. 1 is the structure principle chart of first kind of embodiment of this utility model sudden cardiac arrest trigger; Fig. 2 is the structure principle chart of second kind of embodiment of this utility model sudden cardiac arrest trigger.The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment Fig. 1 shows the structure of first kind of embodiment of this utility model sudden cardiac arrest trigger, motor 9 is installed in support 2 upper ends, motor 9 drives active wheel 11 and rotates, active wheel 11 is with 8 swings of crank mode drivening rod, connecting rod 8 drives slide block 7 again and moves up and down at the slideway 6 that is arranged in support 2 middle part height and positions, and briquetting 5 is installed in slide block 7 lower ends.Support motor 9, active wheel 11, the support 2 of slideway 6 wherein upper part can form revolute pair with respect to the bottom of support 2, go forward at the flat board that patient is lain in support 2, earlier support 2 middle and upper part displacements are opened, after treating that patient lies, position, swinging mounting 2 middle and upper part, make briquetting 5 be in the top of patient's chest, regulate the distance of briquetting 5 and patient's chest, starter motor 9 then, by active wheel 11, connecting rod 8, slide block 7, briquetting 5 can be realized pushing the intermittence of patient's chest, simultaneously, be equipped with the mouth-to-mouth breathing of medical worker and patient, realize rescue the sudden cardiac arrest patient.
Fig. 2 shows the structure of second kind of embodiment of this utility model sudden cardiac arrest trigger, same with first kind of embodiment, motor 9 is installed in support 2 upper ends, motor 9 drives active wheel 11 and rotates, active wheel 11 is with 8 swings of crank mode drivening rod, connecting rod 8 drives slide block 7 again and moves up and down at the slideway 6 that is arranged in support 2 middle part height and positions, and briquetting 5 is installed in slide block 7 lower ends, and the support 2 of support motor 9, active wheel 11, slideway 6 wherein upper part forms revolute pair in the bottom of support 2 relatively.Meanwhile, active wheel 11 also drives control wheel 12, control wheel 12 coaxial installation cams 13, spring 3 one ends are fixed on the support 2, other end tension is embraced piece 4 and is in normally open, armful piece 4 by lever 15 controls is installed in the lower end of support 2, electric magnet 1 is connected drive lever 15 makes an armful piece 4 be in the state of holding tightly, the control circuit of electric magnet 1 is connected in the input circuit 10 of motor 9, switch 14 is connected in the control circuit, cam 13 rotates gauge tap 14 and is in closure, disconnects two states, and the gear ratio between active wheel 11 and the control wheel 12 is 4: 1.Between active wheel 11 and the control wheel 12 can be gear transmission, and also belt transmission also can be adopted the chain transmission.
Go forward at the flat board that patient is lain in support 2, earlier support 2 middle and upper part displacements are opened, after treating that patient lies, position, swinging mounting 2 middle and upper part, make briquetting 5 be in the top of patient's chest, regulate the distance of briquetting 5 and patient's chest, starter motor 9 then, can realize pushing the intermittence of patient's chest by active wheel 11, connecting rod 8, slide block 7, briquetting 5.Meanwhile, active wheel 11 drives control wheel 12, cam 13 rotates, when cam 13 is pressed switch 14, electric magnet 1 adhesive, make an armful piece 4 hold the both sides of pushing patient tightly by lever 15, when cam 13 when switch 14 lifts, electric magnet 1 outage discharges, embracing piece 4 gets loose on one's body from patient under spring 3 effects, cam 13 continuous runnings, realize to embrace 4 pairs of patient bodies of piece and push lateral intermittence, when active wheel 11 is 4: 1 with control wheel 12 gear ratios, can realize to patient's chest push 4 times, the patient body side is pushed 1 time intermittent cyclic again.
Claims (3)
1, a kind of sudden cardiac arrest trigger, it is characterized in that: have support (2), motor (9) is installed in support (2) upper end, motor (9) drives active wheel (11) and rotates, active wheel (11) is swung with crank mode drivening rod (8), connecting rod (8) drives slide block (7) again and moves up and down at the slideway (6) that is arranged in support (2) middle part height and position, and briquetting (5) is installed in slide block (7) lower end.
2, sudden cardiac arrest trigger according to claim 1 is characterized in that: active wheel (11) also drives control wheel (12) simultaneously, control wheel (12) coaxial installation cams (13); Spring (3) one ends are fixed on the support (2), and other end tension is embraced piece (4) and is in normally open; The lower end installation of support (2) is by armful piece (4) of lever (15) control, and electric magnet (1) is connected drive lever (15) makes an armful piece (4) be in the state of holding tightly; The control circuit of electric magnet (1) is connected in the input circuit (10) of motor (9), and switch (14) is connected in the control circuit, and cam (13) rotates gauge tap (14) and is in closure, disconnects two states.
3, sudden cardiac arrest trigger according to claim 2 is characterized in that: active wheel (11) is 4: 1 with the gear ratio of control wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083651 CN2794503Y (en) | 2005-05-31 | 2005-05-31 | Starter for heart sudden stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083651 CN2794503Y (en) | 2005-05-31 | 2005-05-31 | Starter for heart sudden stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794503Y true CN2794503Y (en) | 2006-07-12 |
Family
ID=36812269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083651 Expired - Fee Related CN2794503Y (en) | 2005-05-31 | 2005-05-31 | Starter for heart sudden stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794503Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104346987A (en) * | 2013-08-09 | 2015-02-11 | 中国科学院沈阳自动化研究所 | Heart chamber simulator driving mechanism |
| CN110200798A (en) * | 2019-06-06 | 2019-09-06 | 彭州市人民医院 | A kind of cardiac resuccitation formula emergency bed |
-
2005
- 2005-05-31 CN CN 200520083651 patent/CN2794503Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104346987A (en) * | 2013-08-09 | 2015-02-11 | 中国科学院沈阳自动化研究所 | Heart chamber simulator driving mechanism |
| CN104346987B (en) * | 2013-08-09 | 2017-04-26 | 中国科学院沈阳自动化研究所 | Heart chamber simulator driving mechanism |
| CN110200798A (en) * | 2019-06-06 | 2019-09-06 | 彭州市人民医院 | A kind of cardiac resuccitation formula emergency bed |
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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 |