Nanomedicine Anaesthesia & critical care

119 Pages·2003·4 MB·English

Nanomedicine
Anaesthesia & critical care
PRESENTED BY
DR.N. GOPAL REDDY, M.D.
Associate professor Anaesthesiology
Kims- -Nkp-Nalgonda.Telangana
objective
To cerate interest, enthusiasm in medical post-
graduates students.

To know updates in medicine and anaesthesia.
 To create more academic interest.
To create research orientation.
What is NanoTechnology
Smallest Technology to be used at cellular,
molecular and atomic level
A nanometer is a billionth of a meter
Use of nano tech in medicine is called
nanomedicine
Nano-robots(Nanobots) are used in this
technology

Present Medical Challenge
are many

•Aging, Arteriosclerosis
•Artificial Blood and Respiration
•Bacterial ,viral Infections
•Cancer, Heart disease
•Congenital defects
•Cosmetics and Hair Care
•Dental Care
•Diagnosis and Testing
•Emergency Care and Trauma
•Gene Therapy
•Neurological Damage
•Thrombosis
•Answer is-nano technology
Nanotechnology -medicine
Nanotechnology is especially important to medicine
because the medical field deals with things on the
smallest of levels.
Additionally, the small nano devices that are being
developed right now can enter the body and look
around in ways that large humans can only dream of.
 Here are many ways that nanotechnology is
revolutionizing medicine:
MEDICAL USE-NANO TECH
1.Prevention-diagnosis &
2.Regenerative medicine
Treatment
 Cell repair
 Disease prevention
 Bone repair
 Imaging
 Ageing
 Pre-natal
 Stem cells
 Virtual reality
 Reproduction of new organs
 Individual medicine
 Heart disease
 Emergency medicine
 Anaesthesia& ICU  Diabetes
 Research  Seizures
 Medical monitoring  Sensory feed back
 Medical records
 Limb control
 3. Nano –bio pharmacy
 Surgery
 Drug delivery
 Dental
 Cancer treatment
 Ophthalmic etc
Nanotechnology-nanobots:
Primary technical tools used in this technique are
nanorobots.
These smallest of robots could be used to perform a
number of functions inside the body and out.
• They could even be programmed to build other nano-
bots.
• The Nano -boats are atomically build structures atom by atom
by nano technology.
• They can perform multiple cellular level functions, including
replacing, repairing DNA that is damaged in the cell as we
age and diseased.
.
• They are self replicating
8
Nano -boats
•The Nano -boats are atomically build structures
atom by atom by nano technology.
•They can perform multiple cellular level functions,
including replacing, repairing DNA that is
damaged in the cell as we age and diseased.
•They are self replicating.
NANOBOTS
They are very small, tiny robots will have built in
power supplies, sensors and on board computers to
direct activities.
Travel through blood stream, even squeeze
narrowest capillaries of the body.
Cure the disease and improve the health.
Medical nanobots can easily repair individual cells.
They are synthetic with biological function at atomic
level and perform programmed task.
We see fruits in late 2020.