View Treatments
Home>>Artificial Heart Transplantation

A total artificial heart (TAH) is a method that substitutes the two lower chambers of the heart. These chambers are named ventricles. You might advantage from a TAH if together of your ventricles don't work due to end-stage heart disaster.

You might want a TAH for one of two causes:

  • To save you alive however you wait for a heart displace

  • If you're not qualified for a heart transplant, but you have end-stage heart letdown in both ventricles

Raw Resources

An artificial heart or LVAD is prepared out of metal, elastic, clay, and animal portions. Excluding for blood-contacting exteriors, the titanium is machined to a precise finish. Blood-contacting shells obtain a extraordinary coating of titanium microspheres that bond forever to the surface.

Two tubular implants are made from polyester and the valves are real heart valves detached from a pig. Other fragments that are created the motor are made from titanium otherwise supplementary metals and ceramics.

The Manufacturing Process

  • Furthermost of the components are made to custom stipulations by third party manufacturers, containing machine shops and printed circuit board producers. As soon as all components are got, the LVAD system is collected and tested, to guarantee that each device encounters all specifications.

  • Founding the polyurethane portions

  • Particular artificial heart constructers make their specific polyurethane parts. Assembly

  • Every artificial heart takes numerous days to put collected and test. The assembly process is achieved in a clean room to escape contamination. Then subsystems are separately reviewed, then final assembly of the whole system occurs.

  • Testing

  • Afterward assembly is finished, each device is tested using distinct equipment that put on pressures in the body. All electronic mechanisms are tested with electronic test equipment to confirm the proper utility of all circuitry.

  • Sterilization

  • Once the artificial heart is tested and permits, it is sent to an external service for sterilization. Each device is wrapped in plastic trays and refunded to the heart producer.

  • Presently, the two categories of TAHs are the CardioWest then the AbioCor. The foremost dissimilarity among these TAHs is that the CardioWest is related to an outside power source and the AbioCor isn't.

  • The CardioWest has tubes that, complete holes in the stomach, run on or after inside the chest to an outside power basis.

Normal Heart besides CardioWest Total Artificial Heart

Image title

The AbioCor TAH is totally contained inside the chest. A battery controls this TAH. The battery is accused through the skin with an extraordinary magnetic charger.

Energy from the external charger suppers the internal battery over and done with an energy transfer device named transcutaneous energy transmission, or else TET.

An implanted TET device is linked to the implanted battery. An external TET coil is associated to the external charger. Similarly, an implanted controller monitors in addition controls the pumping quickness of the heart.

Normal Heart as well as AbioCor Total Artificial Heart

Image title

A TAH habitually prolongs life for months elsewhere what is probable with end-stage heart failure. If you're coming up for a heart transplant, a TAH can keep you active while you pause for a donor heart. A TAH also can progress your excellence of life. Yet, a TAH is a very difficult device. It's stimulating for physicians to implant, and it can source technical hitches.

Formerly, TAHs are used only in a small numeral of people. Investigators are functioning to make even better TAHs that will let people to live longer.

Figure A displays the normal structure and position of the heart. Figure B illustrates a CardioWest TAH. Tubes going away the body and join to a machine that powers the TAH and controls how it is working.

Image GalleryView More
Video GalleryView More

Contact Us

Contact Info

Dr.Kuldeep Kumar Chulliparambil
Renai Medicity,
Palarivattom P.O.
Pin: 682025
Powered By | Sitemap
Copyright Reserved @ Renai