CN104523419A - Cardio-pulmonary resuscitator - Google Patents

Cardio-pulmonary resuscitator Download PDF

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Publication number
CN104523419A
CN104523419A CN201410836633.6A CN201410836633A CN104523419A CN 104523419 A CN104523419 A CN 104523419A CN 201410836633 A CN201410836633 A CN 201410836633A CN 104523419 A CN104523419 A CN 104523419A
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CN
China
Prior art keywords
cardio
pulmonary resuscitation
pull bar
machine barrel
machine according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410836633.6A
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Chinese (zh)
Inventor
陈兆红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Zhenhai Jiedeng Applied Technology Research Institute
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Ningbo Zhenhai Jiedeng Applied Technology Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Ningbo Zhenhai Jiedeng Applied Technology Research Institute filed Critical Ningbo Zhenhai Jiedeng Applied Technology Research Institute
Priority to CN201410836633.6A priority Critical patent/CN104523419A/en
Publication of CN104523419A publication Critical patent/CN104523419A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a cardio-pulmonary resuscitator which comprises a support unit used for supporting the whole device, a pressing unit located on the support unit and used for pressing downward and a gas transmission unit used for transferring air outwards. The pressing unit as well as the air transmission unit is simultaneously arranged on the device. The pressing function and the artificial respiration can be achieved, the structure is simple, and the construction cost is low.

Description

A kind of cardio-pulmonary resuscitation machine
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of cardio-pulmonary resuscitation machine.
Technical background
For because of acute myocardial infarction, apoplexy, electric burn, crush injury, severe trauma, trample wound, drowned, poisoning etc. cause breathing, cardiac arrest the sick and wounded, usual employing cardio-pulmonary resuscitation is promptly rescued, cardio-pulmonary resuscitation can make patient set up rapidly effective circulation and breathe, recover the blood oxygen supply of whole body, promote the recovery of brain function, prevent from increasing the weight of brain anoxia.At present for the patient that must rescue because of sudden cardiac arrest, the mode usually adopted when carrying out cardio-pulmonary resuscitation is artificial respiration and manually presses between chest with palm.But artificial respiration and artificial pressing still also exist a lot of problem, for common people, because not accepting formal training, likely can not reach the power needed for Standard cardiopulmonary resuscitation when carrying out manual cardiopulmonary resuscitation, the secondary injury to injury may be caused like this.
In view of above-mentioned defect, creator of the present invention obtains the present invention finally through long research and practice.
Summary of the invention
The object of the invention is to, a kind of cardio-pulmonary resuscitation machine is provided, in order to solve above-mentioned technological deficiency.
For achieving the above object, the technical solution used in the present invention is, provides a kind of cardio-pulmonary resuscitation machine, comprising: a carrier unit, for supporting whole device; One squeeze unit, is positioned on described carrier unit, for pressing downwards; One gas transmission unit, for outwards transmitting air.
Preferably, described carrier unit comprises one first adjusting device, for connecting described carrier unit and described squeeze unit; Described squeeze unit comprises: a machine barrel, and described machine barrel is connected by one first adjusting device with described carrier unit, and described first adjusting device can regulate the height of described machine barrel; One pull bar, it is inner that described pull bar is positioned at described machine barrel, and described pull bar can move up and down in described machine barrel.
Preferably, a rubber cup is fixed in the centre of described pull bar.
Preferably, described gas transmission unit comprises: a flexible pipe, and described flexible pipe one end is connected with described machine barrel; One air supply plant, described air supply plant is connected with the described flexible pipe other end, arranges a check valve in described air supply plant.
Preferably, described machine barrel is stretched out in described pull bar lower end, and is fixedly connected with a spring.
Preferably, described lower spring end is fixedly connected with a cushion pad.
Preferably, described carrier unit also comprises: a main support, and described main support is placed in ground, for supporting whole device; One fixed mount, described fixed mount is positioned on described main support, and is connected with described squeeze unit by described first adjusting device; One second adjusting device, described second adjusting device connects described fixed mount and described main support, and can regulate described fixed mount can position on described main support.
Preferably, described carrier unit also comprises one handle, and described handle is fixedly connected with described pull bar, moves up and down for pulling described pull bar.
Preferably, the junction of described machine barrel and described flexible pipe arranges a drainage screen.
Preferably, described cushion pad is rubber blanket.
Compared with prior art, beneficial effect of the present invention is: squeeze unit and gas transmission unit are arranged on this device simultaneously, namely can realize pressing function and also can realize artificial respiration, and structure is simple, and cost is low; The use of spring and cushion pad, the pressure pressing to injury reduced to a certain extent, more contributes to protecting injury; Cushion pad is positioned at the scalable of the position of human body, achieves the scalable of the pressure size pressing to injury.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cardio-pulmonary resuscitation machine of the present invention;
Fig. 2 is the kinestate sectional view one in I portion in Fig. 1;
Fig. 3 is the kinestate sectional view two in I portion in Fig. 1.
Detailed description of the invention
Understand technical scheme of the present invention and beneficial effect for ease of those skilled in the art, spy describes as follows to detailed description of the invention by reference to the accompanying drawings.
A kind of cardio-pulmonary resuscitation machine, comprises a carrier unit, a squeeze unit, a gas transmission unit:
Described carrier unit plays the effect supporting whole device, and described squeeze unit and described gas transmission unit are positioned on described carrier unit;
Described squeeze unit is positioned on described carrier unit, for pressing, plays effect of cardio-pulmonary resuscitation downwards;
Described gas transmission unit is connected with described squeeze unit, for injury transmission oxygen, helps injury to breathe.
Composition graphs 1, described carrier unit comprises: a main support 11, fixed mount 12, first adjusting device 13 and the second adjusting device 14.Described main support 11 is placed in ground, for supporting whole device.Described fixed mount 12 is positioned on described main support 11, and is connected with described squeeze unit.Described fixed mount 12 is connected with described main support 11 by described second adjusting device 14, and can regulate the position of described fixed mount 12 on described main support 11.Described squeeze unit is fixed on described fixed mount 12 by described first adjusting device 13, and can regulate the position of described squeeze unit on described fixed mount 12, restriction maximum extrusion pressure.Described squeeze unit comprises: one handle 21, pull bar 22, machine barrel 23, spring 24 and a cushion pad 25.Described handle 21 is connected with described pull bar 22, makes it move up and down in described machine barrel 23 for pulling described pull bar 22.It is inner that described pull bar 22 is positioned at described machine barrel 23, and described pull bar 22 upper end is connected with described handle 21, and described machine barrel 23 is stretched out in lower end, and is fixedly connected with described spring 24.Described spring 24 upper end is fixedly connected with described pull bar 22, and lower end is fixedly connected with described cushion pad 25.The use of described spring 24 is in order to compensator or trimmer pressure, and limits maximum pressing force with coordinating of top position, prevents because of pressing that power is excessive causes secondary injury.
During work, pull described handle 21 up and down, described pull bar 22 moves up and down thereupon in described machine barrel 23, pulls the motion of described spring 24.Injury lies low and ground, and described cardio-pulmonary resuscitation machine is placed in injury side, and cushion pad 25 is right against the place that injury needs to carry out pressing, and pulls handle 21, achieves the pressing of described cushion pad 25 pairs of injurys.Described cushion pad 25 is the rubber blanket of texture softness or foam-rubber cushion etc., and the use of described cushion pad 25, has carried out partial buffer to the power that described squeeze unit extrudes downwards, namely reduces the power pressing to injury, is more conducive to protect injury.Because the build of injury is different, described second adjusting device 14 can be regulated, make the distance of described cushion pad 25 and described injury within prescribed limit.Can also be different according to the Injury situation of injury, regulate described first adjusting device 13, suitable increase or reduction press to the pressure of injury.
Described gas transmission unit comprises: flexible pipe 31, air supply plant 32 and a drainage screen 33.Described flexible pipe 31 one end is connected with described machine barrel 23, one end is connected with described air supply plant 32, and described flexible pipe is used for the gas in described machine barrel 23 to transmit, and arranges a check valve in described air supply plant 32, when described pull bar moves downward, gas is outwards carried by check valve.Described drainage screen 33 is positioned at the junction of described machine barrel 23 and described flexible pipe 31, for being purified by the air transferring to described flexible pipe 31 in described machine barrel 23.
Composition graphs 2, it is the sectional view of the region I in Fig. 1 when described pull bar 22 moves downward.As can be seen from the figure, a rubber cup 221 is fixed by fixture 222 in the middle part of described pull bar 22, now rubber cup 221 lower air volume-diminished, pressure increases, rubber cup is tight against described machine barrel 23, air is not allowed to drain to the top of described rubber cup 221, continue to pressing down described pull bar 22, when atmospheric pressure is enough to back down the check valve in described air supply plant 32, compressed air just outwards exports from described air supply plant 32, and the air simultaneously outside described machine barrel 23 enters the top of piston from the space of described rubber cup 221 upper end.
Composition graphs 3, it is the sectional view of the region I in Fig. 1 when described pull bar 22 moves upward.Upwards pull on pull bar 22, the volume of air below described rubber cup 221 increases, and pressure reduces, and the air above described rubber cup 221 is expressed to below with regard to its surrounding.During work, described air supply plant 32 is put into injury mouth, pull described handle 21 up and down according to certain frequency, can realize effect air-transmitting in injury body.
Described squeeze unit and described gas transmission unit are combined, makes this device namely can carry out extruding massage to injury, effect of artificial respiration can also be realized, and further simplify the structure of device.This apparatus structure is simple, cost is low, and easy and simple to handle, is conducive to placing and using.
The foregoing is only preferred embodiment of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes and amendment in the spirit and scope that the claims in the present invention limit to it, even equivalence, but all will fall within the scope of protection of the present invention.

Claims (10)

1. a cardio-pulmonary resuscitation machine, is characterized in that, comprising: a carrier unit, for supporting whole device; One squeeze unit, is positioned on described carrier unit, for pressing downwards; One gas transmission unit, for outwards transmitting air.
2. cardio-pulmonary resuscitation machine according to claim 1, is characterized in that, described squeeze unit comprises: a machine barrel, and described machine barrel is connected by one first adjusting device with described carrier unit, and described first adjusting device can regulate the height of described machine barrel; One pull bar, it is inner that described pull bar is positioned at described machine barrel, and described pull bar can move up and down in described machine barrel.
3. cardio-pulmonary resuscitation machine according to claim 2, is characterized in that, a rubber cup is fixed in the centre of described pull bar.
4. want my cardio-pulmonary resuscitation machine described in 3 according to right, it is characterized in that, described gas transmission unit comprises: a flexible pipe, and described flexible pipe one end is connected with described machine barrel; One air supply plant, described air supply plant is connected with the described flexible pipe other end, and arranges a check valve in described air supply plant.
5. cardio-pulmonary resuscitation machine according to claim 2, is characterized in that, described machine barrel is stretched out in described pull bar lower end, and is fixedly connected with a spring.
6. cardio-pulmonary resuscitation machine according to claim 5, is characterized in that, described lower spring end is fixedly connected with a cushion pad.
7. cardio-pulmonary resuscitation machine according to claim 6, is characterized in that, described carrier unit also comprises: a main support, and described main support is placed in ground, for supporting whole device; One fixed mount, described fixed mount is positioned on described main support, and is connected with described squeeze unit by described first adjusting device; One second adjusting device, described second adjusting device connects described fixed mount and described main support, and can regulate the position of described fixed mount on described main support.
8. cardio-pulmonary resuscitation machine according to claim 7, is characterized in that, described carrier unit also comprises one handle, and described handle is fixedly connected with described pull bar, moves up and down for pulling described pull bar.
9. cardio-pulmonary resuscitation machine according to claim 4, is characterized in that, the junction of described machine barrel and described flexible pipe arranges a drainage screen.
10. cardio-pulmonary resuscitation machine according to claim 6, is characterized in that, described cushion pad is rubber blanket.
CN201410836633.6A 2014-12-29 2014-12-29 Cardio-pulmonary resuscitator Pending CN104523419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410836633.6A CN104523419A (en) 2014-12-29 2014-12-29 Cardio-pulmonary resuscitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410836633.6A CN104523419A (en) 2014-12-29 2014-12-29 Cardio-pulmonary resuscitator

Publications (1)

Publication Number Publication Date
CN104523419A true CN104523419A (en) 2015-04-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5823185A (en) * 1997-04-04 1998-10-20 Chang; Tien-Tsai Manual pressing and automatic air breathing cardiopulmonary resuscitation first-aid device
CA2097355C (en) * 1993-01-25 1999-07-06 Ludwik Nowakowski Cardiopulmonary resuscitation device
CN201239327Y (en) * 2008-08-21 2009-05-20 重庆医科大学 Cardiac surgery for cardiopulmonary resuscitation
CN201519285U (en) * 2009-11-16 2010-07-07 赵菁 Automatic in-vitro press device for cardio-pulmonary resuscitation
CN201564928U (en) * 2010-01-07 2010-09-01 徐爱华 Respiration device for rescuing infectious patient
CN203493902U (en) * 2013-09-23 2014-03-26 夏罡 Household full-automatic cardiopulmonary resuscitator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2097355C (en) * 1993-01-25 1999-07-06 Ludwik Nowakowski Cardiopulmonary resuscitation device
US5823185A (en) * 1997-04-04 1998-10-20 Chang; Tien-Tsai Manual pressing and automatic air breathing cardiopulmonary resuscitation first-aid device
CN201239327Y (en) * 2008-08-21 2009-05-20 重庆医科大学 Cardiac surgery for cardiopulmonary resuscitation
CN201519285U (en) * 2009-11-16 2010-07-07 赵菁 Automatic in-vitro press device for cardio-pulmonary resuscitation
CN201564928U (en) * 2010-01-07 2010-09-01 徐爱华 Respiration device for rescuing infectious patient
CN203493902U (en) * 2013-09-23 2014-03-26 夏罡 Household full-automatic cardiopulmonary resuscitator

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