WO2013102465A1

WO2013102465A1 - Artificial heart pump

Info

Publication number: WO2013102465A1
Application number: PCT/EG2012/000001
Authority: WO
Inventors: Mostafa Mohamed Ibrahim IBRAHIM
Original assignee: Ibrahim Mostafa Mohamed Ibrahim
Priority date: 2012-01-05
Filing date: 2012-01-08
Publication date: 2013-07-11

Abstract

Artificial heart pump to be used in cases of heart failure, comprising clamps placed outside the heart. The clamps are connected to two arms arranged in a scissor-like manner that are driven by a hydraulic piston. Movement of the piston is regulated by a magnetic pendulum which moves between two magnetic poles and is controlled by a pacemaker.

Description

Artificial Heart Pump

Technical Field :

Medicine (Cardio - Thoracic- Special)

Background Art:

Either cardiac transplantation from donors was a must or using a heart machine of high cost which represent physical &psychological load on the patient.

1 - cardiac transplantation is not available a lot due to deficiency of donors &compitability between donor &reciervoar in addition to immunosuppressive which the patient take with its side effects.

2- heart machine is of a high cost in addition to anticoagulants that patient take which lead to recurrent bleeding tendency.

Disclosure Of Invention!

1- contraction&relaxation of heart depend on assistor from out side formed of 2 arms like ascissors shape surrounding heart from out side.

2- this 2 arms are pushed through (hydraulic piston) with minimal force to give the same effect of healthy cardiac muscle contraction.

3- (hydraulic piston) is formed of 2 tupes thin one under the effect of moving magnitic pendulum&the other big tube is forming the force that controle heart contraction by moving the 2 arms in side & out side.

4- pendulum is existing to small magnit in the small tube of hydraulic piston

5 - pendulum moves between 2 magnitic poles from its same type

6- one of these 2 poles( for example <b> pole) goes near &away from the moving pendulum in an opposite tract to the longitudinal axis of pendulum to increase &decrease heart rate according to patient activity

7- we controle of <b> pole through pace maker by another magnitic force between pointer of pace maker & pointer of <b>pole at back of pendulum box.

8- advantage of this prothetic heart machine are P T/EG2012/000001

1-controle heart rate

2 - control the blood pressure

3 - Do not need a battery change every 5 hours

4 - the battery used is the battery under the skin to a pacemaker and changed every 15 years and can use battery-powered motor is shipped through the movement of the patient's normal daily such as batteries, which in some watches

5 - do not make the patient to serious cardiac arrests in operation bleeding or contamination of the heart and other

6 - we can remove the heart muscle completely if it does not work completely and use the rubber material is non allergic and are placed at the heart of natural and get them arteries and cardiac veins and manipulated through the industrial heart pump

7 - out of the heart muscle is not within Valmisah in that it does not display the patient of the cardiac stroke

8 - Mark the patient will not take anti-coagulation for life, which in turn cause bleeding tendencies of the patient

9 - patient moves freely and the device works in any position of the patient because he has no connections outside the body or other battery Vabanndol works in all situations because it is between two electrodes Magnatisin

10 - the material cost is not high they are all simple tools

-1 1 works in cases of infarction, ischemia, cardiomyopathy

12- works well even if it was any heart disease, such as endocarditic, myocarditis, pericarditis, pericardial effusion device

13 - cardiogenic shock patient does not get to

14 - do not get hypertention, but for reasons out of the heart, such as scelerosis of the arteries

15 - can the woman who is forbidden for reasons of pregnancy, heart attacks and can not be influenced or affected by pregnancy

16 - patient of their normal lives without affecting the heart

17 - underestimate the transfer of the heart and can do without it altogether and do not need for donors and other

18 - size of the device is small does not exceed an area of 5 cm can be placed inside the rib cage without any problems.

19 - When the process works and installation of the device to the patient do not stop the heart muscle and the subsequent risk of increased risk of death of the patient in the process. TOOLES

1 - hydraulic piston

2 - two arms surrounding the heart and their whispers like the Clothespin

3 - magnetic pendulum consists of hatred and the arm

4 - Magnatisin two poles of the same type of pendulum

5 controls the cursor in one of the louder of the two poles and down in line with Ialo slash to approach increases the speed of the pendulum

6 - a pacemaker that controls the cursor and thus controls the heart rate

7 - Battery for a pacemaker change every 15 years

8 - in case of failure of the heart muscle just use the rubber material and put the heart in place of the heart

9 - You can use the battery of the type shipped kinetic energy, such as some watches do not need to change the battery

10 - Teradata installed outside the right ventricle strength equal to the difference between the strength of the pressure in the left ventricle on the right

2 - chemicals

011 for hydraulic piston

3 - the method of operation

The pendulum is moving constantly between the two poles of the same type, under the pendulum is the first party of the piston hydraulic Oppe piece of iron or magnit attract each other with the pendulum it moves to the right and left, the more and moves with the liquid in the piston at the other end louder and down Fadguet on the arms around the heart and leaves it when the pressure on the arms the arms by pressing the Fanaqbd heart ventricles and when not pressed by the zipper between the cold arms agricultural administrators to put them far from the heart occurs diastole

Control the frequency of the heart through an orderly working of the blows that measures the degree of acidic blood and thus moves the cursor up Vihrk pole next to the top of the pendulum arm to near Abannmdol Vihrk pendulum Vihrk piston faster faster faster Fanaqbd cardiac index and decreases in contrast to the above. We do open-heart surgery without stopping the heart muscle and open the sternum and put the device inside the rib cage and Nouselh organizer and Nouselh heart, where we put arms of the clip on the muscle ventricles and the development of resistance on the right ventricle strength equal to the difference between the pressure in the ventricles and put the battery the regulator under the skin.

Claims

1- Artificial heart pump formed of:

a- Hydraulic piston

b- Magnetic pendulum

c- 2 magnetic poles, one of them is in tract

d- Pacemaker

e- Shaking battery or classic battery

f- Clamps outside heart

2- According to

Number 1 : Hydraulic piston which is used to make heart contract by pressure outside with minimal force.

Number 2: Magnetic pendulum which work continuously without electricity between 2 magnetic poles from its same type.

Number 3 : 2 magnetic poles around magnetic pendulum that make it go continuously without electricity and one of them move in track up and down to be near and away from pendulum to increase and decrease its rate.

Number4: pacemaker which control regulation of heart rate by index attracted to movable pole up and down.

^*Number5: classic battery exchanges every 15 years or battery works by shaking like that of some watches.

Number6: clamps outside heart which connect the force from hydraulic piston to wall of heart to contract.