CN201734933U - Electric cardio-pulmonary resuscitation machine - Google Patents
Electric cardio-pulmonary resuscitation machine Download PDFInfo
- Publication number
- CN201734933U CN201734933U CN2010202850474U CN201020285047U CN201734933U CN 201734933 U CN201734933 U CN 201734933U CN 2010202850474 U CN2010202850474 U CN 2010202850474U CN 201020285047 U CN201020285047 U CN 201020285047U CN 201734933 U CN201734933 U CN 201734933U
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- pulmonary resuscitation
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- electrodynamic type
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Abstract
The utility model provides an electric cardio-pulmonary resuscitation machine which can adapt to different pressing depths and eliminate reacting force deformation. The electric cardio-pulmonary resuscitation machine comprises an electric control system, a base, connectors arranged at the two sides of the base and portal frames arranged on the connector, wherein the two sides of the base are provided with the connectors which are respectively provided with a sliding groove and a sliding block; the middle of the base is provided with a motor; the two ends of the motor are respectively connected with a speed reducer; the speed reducers are connected with the sliding blocks by cranks; the portal frames are inserted on the sliding blocks; and the middle parts of the portal frames are provided with beating hammers. The electric cardio-pulmonary resuscitation machine adopts a crank and sliding block mechanism for transmission, is reliable in structure, can adapt to different closed chest pressing distances and depths by the portal frames with adjustable height, improves the effective pressing proportion to more than 95 percent, effectively prevents the reacting force deformation and improves pressing accuracy.
Description
Technical field
This utility model relates to a kind of medical first aid equipment cardio-pulmonary resuscitation machine, especially adopts motor-driven cardio-pulmonary resuscitation machine.
Background technology
In actual life, heart disease sudden more and more higher, in case the sudden cardiac death phenomenon takes place, unique to make its rescue of surviving be exactly cardio-pulmonary resuscitation.The very fast anoxia of brain after one cardiac arrest will have the brain cell of half impaired in 4 minutes, surpass 5 minutes and implement cardio-pulmonary resuscitation again, will have only 1/4th people to bring back to life, so the promptness that cardio-pulmonary resuscitation is rescued is especially important.
One comprises two processes cardio-pulmonary resuscitation, the effective closed cardiac massage of certain frequency and the supply of respiratory oxygen.Closed cardiac massage will reach effective effect, must guarantee in the operating process accurately compression frequency (120 times/minute) and push dynamics (breastbone sink 30-40mm), otherwise will cause invalid or poor efficiency is pushed.One manually pushes the degree of depth and the frequency that does not often reach requirement, makes that effectively the rate of pushing has only 40-50%, and the muscle power of adding the people limits, and ordinary person is difficult to finish.
The equal more complicated of the structure of existing cardiopulmonary resuscitator, oil circuit and gas circuit are more loaded down with trivial details, and be subjected to the influence of machine self design defect, in the process of pushing, patient body is given the counteracting force of machine, make machine itself produce bigger upwards or to after strain, distortion can reach 10-15mm in the time of maximum, make the degree of depth of pushing have a greatly reduced quality like this, reduced the practical effect of cardio-pulmonary resuscitation machine.
The degree of depth that existing simultaneously most of cardiopulmonary resuscitator can not be pushed according to the altitude mixture control of human chest does not have best external chest compression effect.
Summary of the invention
Technical problem to be solved in the utility model is the technological deficiency at present cardio-pulmonary resuscitation machine, provide a kind of adapt to different according to pressing depth, with the electrodynamic type cardio-pulmonary resuscitation machine of also eliminating the counteracting force distortion.
The technical solution of the utility model is: the electrodynamic type cardio-pulmonary resuscitation machine, it is characterized in that: include electric-control system, base and portal frame, it is characterized in that: described base both sides are provided with connector, chute and slide block are housed on the connector, be provided with motor in the middle of the base, the motor two ends are connected with decelerator respectively, and reducer output shaft is connected with slide block by crank, described portal frame is plugged on the slide block, and in the centre of portal frame hammer is housed.
In such scheme, described crank is discoid, crank rim pin and rod hinge connection, an other end of connecting rod is hinged with the fork that is installed on the slide block, when disk rotates, drive fork and slide block moves up and down together by connecting rod, fork also can swing and regulate angle with connecting rod simultaneously, guarantees the rotation of disk is converted into the vertical up-or-down movement of slide block.
In such scheme, the plate washer on described connector and base both sides is hinged, and is provided with mobilizable fixture block in the baffle plate bottom, be provided with the draw-in groove that matches with fixture block in the connector bottom, fixture block tightens connector, and after the fixture block rotation was unclamped, connector can rotate 0-90 ° of scope around pin joint.
In such scheme, described motor is a direct current generator, and motor adopts two ends double end output, and motor is packaged within the can, can two ends and decelerator firm welding, and outside can, be provided with fin.
In such scheme, drive motors is small-sized low speed or buncher, and output speed is 120-130 rev/min.
In such scheme, the both sides of described connector are provided with the nut of regulating height, and nut is tightened on the both sides of portal frame in the slide block, and the degree of depth of may command portal frame grafting.
In such scheme, described hammer is the silica gel ellipse, includes hammer stem and tup, and hammer stem is tightened in the installing hole of portal frame middle by screw thread.
In such scheme, described installing hole is the oval hole.
In such scheme, described electric-control system includes inverter and electric machine controller, and electric machine controller can be regulated motor speed according to different needs, and inverter can become alternating current 48V powered by direct current machine to be used.
The beneficial effects of the utility model are:
1, this utility model device adopts the slider-crank mechanism transmission, reliable in structure, by height-adjustable portal frame, can adapt to different the external chest compression distance and the degree of depth, effectively the ratio of pushing is brought up to more than 95%, and effectively prevented the distortion of counteracting force, improved the degree of accuracy of pushing.
2, this utility model apparatus structure is simple, and light practicality can go out to be carried on the different work place, plays more emergent first aid effect.
3, this device can adopt external accumulator as power supply, is not having under the adverse circumstances of power supply, still can carry out the rescue service of short time.
Description of drawings
Fig. 1 is this utility model embodiment front view
Fig. 2 is this utility model Embodiment B-B vertical view
Fig. 3 is this utility model embodiment A-A side view
Fig. 4 is this utility model embodiment portal frame structure of mounting hole figure
Among the figure: 1-base, 2-motor, 3-can, 4-decelerator, the 5-crank, 6-connecting rod, 7-fork, 8-slide block, the 9-chute, 10-connector, 11-fixture block, 12-draw-in groove, the 13-nut, 14-portal frame, 15-hammer, the 16-fin, 17-electric machine controller, 18-inverter, the 19-installing hole, 20-hammer stem, 21-tup
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, this utility model device includes electric-control system, base 1 and portal frame 14, it is characterized in that: described base 1 both sides are provided with connector 10, and chute 9 and slide block 8 are housed on the connector 10, are provided with the motor 2 of double end output in the middle of the base 1, motor 2 two ends are connected with decelerator 4 respectively, decelerator 4 output shafts are connected with slide block 8 by crank 5, and described portal frame 14 is plugged on the slide block 8, and in the centre of portal frame 14 hammer 15 is housed.Wherein said crank 5 is discoid, crank 5 edges are hinged with pin and connecting rod 6, an other end of connecting rod 6 is hinged with the fork 7 that is installed on the slide block 8, when crank 5 rotates, move up and down together by connecting rod 6 drive forks 7 and slide block 8, simultaneously fork 7 also can swing and regulate angle with connecting rod 6, guarantees the rotation of crank 5 is converted into the vertical up-or-down movement of slide block 8.Wherein said connector 10 is hinged with the plate washer on base 1 both sides, and be provided with mobilizable fixture block 11 in baffle plate bottom, be provided with the draw-in groove 12 that matches with fixture block 11 in connector 10 bottoms, fixture block 11 is with connector 10 chuckings, after fixture block 11 rotations were unclamped, connector 10 can rotate 0-90 ° of scope around pin joint, and the both sides of connector 10 are provided with the nut 13 of regulating height, nut 13 is tightened on the both sides of portal frame 14 in the slide block 8, and the degree of depth of may command portal frame 14 grafting.Wherein said motor 2 is a direct current generator, and output speed is 120-130 rev/min, and motor 2 is packaged within the can 3, can 3 two ends and decelerator 4 firm welding, and outside can 3, be provided with fin 16.As shown in Figure 1 and Figure 4, wherein said hammer 15 is the silica gel ellipse, includes hammer stem 20 and tup 21, and hammer stem 20 is tightened in the oval shape installing hole 19 of portal frame 14 middles by screw thread.
During the work of this utility model device:
1, at first patient's first half health is flat on the base 1, portal frame 14 is pegged graft to be clamped on the slide block 8, presses energize, starts job key.
2, motor 2 drives cranks 5 setting in motions by decelerator 4, drives forks 7 by connecting rod 6 and slide block 8 moves both vertically simultaneously by crank 5, when slide block 8 moves downward, drives portal frame 14 simultaneously and hammer 15 also moves downward, and makes hammer 15 produce the action of pushing; When slide block 8 moved upward, portal frame 14 and hammer 15 also resetted thereupon.Motor 2 revolutions move a week, and crank 5 drives slide block 8 and moves back and forth once, drive portal frame 14 and hammer 15 and also pump once, finish once and push.
More than under be preferred embodiment of the present utility model only, be not limited to this utility model, all any modifications of within this utility model spirit and principle, being made, be equal to replacement and improvement etc., all be contained within the protection domain of the present utility model.
Claims (9)
1. electrodynamic type cardio-pulmonary resuscitation machine, include electric-control system, base and portal frame, it is characterized in that: described base both sides are provided with connector, chute and slide block are housed on the connector, be provided with motor in the middle of the base, the motor two ends are connected with decelerator respectively, and reducer output shaft is connected with slide block by crank, described portal frame is plugged on the slide block, and in the centre of portal frame hammer is housed.
2. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1, it is characterized in that: described crank is discoid, crank rim pin and rod hinge connection, an other end of connecting rod is hinged with the fork that is installed on the slide block, and connecting rod drives fork and slide block moves up and down together.
3. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1, it is characterized in that: the plate washer on described connector and base both sides is hinged, be provided with draw-in groove in the connector bottom, and be provided with the mobilizable fixture block that matches with draw-in groove in baffle plate bottom, fixture block is with the draw-in groove chucking of connector, after the fixture block rotation was unclamped, connector can rotate 0-90 ° of scope around pin joint.
4. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1, it is characterized in that: described motor is a direct current generator, and motor adopts two ends double end output, and motor is packaged within the can, can two ends and decelerator firm welding, and outside can, be provided with fin.
5. as claim 1 or 4 described electrodynamic type cardio-pulmonary resuscitation machines, it is characterized in that: described motor is small-sized low speed or buncher, and output speed is 120-130 rev/min.
6. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1 is characterized in that: the both sides of described connector are provided with the nut of regulating height, and nut is tightened on the both sides of portal frame in the slide block, and the degree of depth of may command portal frame grafting.
7. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1 is characterized in that: described hammer is oval-shaped silica gel, includes hammer stem and tup, and hammer stem is tightened in the installing hole of portal frame middle by screw thread.
8. as claim 1 or 8 described electrodynamic type cardio-pulmonary resuscitation machines, it is characterized in that: described installing hole is the oval hole.
9. electrodynamic type cardio-pulmonary resuscitation machine as claimed in claim 1, it is characterized in that: described electric-control system includes inverter and electric machine controller, electric machine controller can be regulated motor speed according to different needs, and inverter can become alternating current 48V powered by direct current machine to be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202850474U CN201734933U (en) | 2010-08-06 | 2010-08-06 | Electric cardio-pulmonary resuscitation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202850474U CN201734933U (en) | 2010-08-06 | 2010-08-06 | Electric cardio-pulmonary resuscitation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734933U true CN201734933U (en) | 2011-02-09 |
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ID=43550209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202850474U Expired - Lifetime CN201734933U (en) | 2010-08-06 | 2010-08-06 | Electric cardio-pulmonary resuscitation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734933U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038225A (en) * | 2016-06-29 | 2016-10-26 | 广东莱佛圣生物医学科技有限公司 | Electric cardiopulmonary resuscitator |
| CN106073759A (en) * | 2016-08-08 | 2016-11-09 | 郑强荪 | A kind of heart in vivo electro physiology 3 D positioning equipment |
| CN106308948A (en) * | 2016-08-19 | 2017-01-11 | 郑强荪 | Heart resetting device for in-vivo heart electrophysiological experiments |
| CN106714763A (en) * | 2014-12-05 | 2017-05-24 | 伊诺泰克塑料技术有限公司 | Multi-part device for controlled heart-lung reanimation during cardiac arrest |
| CN106901843A (en) * | 2017-01-10 | 2017-06-30 | 王健 | A kind of belly auxiliary press device in enteroscopy |
| CN109350491A (en) * | 2018-10-11 | 2019-02-19 | 武汉三龙科技发展有限公司 | Fold adjustable shelf and cardio-pulmonary resuscitation machine |
| CN109350490A (en) * | 2018-10-11 | 2019-02-19 | 武汉三龙科技发展有限公司 | Full-automatic cardio-pulmonary resuscitation machine and CPR method |
| WO2021091332A3 (en) * | 2019-11-07 | 2021-07-22 | 조욱현 | Chest compression device |
| CN113274279A (en) * | 2021-06-09 | 2021-08-20 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113768775A (en) * | 2021-09-26 | 2021-12-10 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation pressing device |
-
2010
- 2010-08-06 CN CN2010202850474U patent/CN201734933U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714763A (en) * | 2014-12-05 | 2017-05-24 | 伊诺泰克塑料技术有限公司 | Multi-part device for controlled heart-lung reanimation during cardiac arrest |
| CN106038225A (en) * | 2016-06-29 | 2016-10-26 | 广东莱佛圣生物医学科技有限公司 | Electric cardiopulmonary resuscitator |
| CN106073759A (en) * | 2016-08-08 | 2016-11-09 | 郑强荪 | A kind of heart in vivo electro physiology 3 D positioning equipment |
| CN106308948A (en) * | 2016-08-19 | 2017-01-11 | 郑强荪 | Heart resetting device for in-vivo heart electrophysiological experiments |
| CN106308948B (en) * | 2016-08-19 | 2018-11-02 | 西安交通大学第二附属医院 | A kind of heart in vivo electro physiology experiment heart resetting apparatus |
| CN106901843A (en) * | 2017-01-10 | 2017-06-30 | 王健 | A kind of belly auxiliary press device in enteroscopy |
| CN109350491A (en) * | 2018-10-11 | 2019-02-19 | 武汉三龙科技发展有限公司 | Fold adjustable shelf and cardio-pulmonary resuscitation machine |
| CN109350490A (en) * | 2018-10-11 | 2019-02-19 | 武汉三龙科技发展有限公司 | Full-automatic cardio-pulmonary resuscitation machine and CPR method |
| WO2021091332A3 (en) * | 2019-11-07 | 2021-07-22 | 조욱현 | Chest compression device |
| EP4056162A4 (en) * | 2019-11-07 | 2023-11-29 | Cho, Young Beum | Chest compression device |
| CN113274279A (en) * | 2021-06-09 | 2021-08-20 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113274279B (en) * | 2021-06-09 | 2022-05-31 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113768775A (en) * | 2021-09-26 | 2021-12-10 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation pressing device |
| CN113768775B (en) * | 2021-09-26 | 2022-09-02 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |