Good evening revered Curofians. Let us get back in time to see something interesting. French physician, Rene Theophile Laennec [1781-1826], devised first stethoscope in 1816. Laennec was regarded as the father of chest medicine, he demonstrated the importance of the instrument in diagnosing the diseases of the lungs, heart and vascular systems. He however died of tuberculosis. Here is one of his original stethoscope, made of wood and brass consisting of a single hollow tube. Best regards. [ Credit : Wikipedia ]
Thanks a lot dear Kaji for posting an useful article on the proto type of stethoscope by Rene Lennec exactly 200 yrs ago. Later on it took so many shapes and models and finally Dr Littmann, a physician and Assistant professor of Medicine, Harvard Medical School, Boston, USA had come out with the most standard stethoscope what we are using now. Above pic is Dr Rene Lennec.
Dr Littmann, Physician and Assistant professor, Dept of Medicine, Harvard Medical School, Boston, USA who improvised and finally made the sophisticated stethoscope in the world.
This is how they used to auscultate
This was called direct auscultation before Lennec invented the proto type of stethoscope.
thanks again for your kind & historical approach ,information regarding stethoscope .No doubt it was a milestone in medical science. Thanks Dr Kazi Wajid Husain Ji. Regards Dr Ved.
Thanks for sharing Dr Kazi.. Didn't know that
Thank you Dr. Hussain for sharing the history of stethoscope. It's a masterpiece antique!
Thanks for sharing.
thanks sir
Thanks for sharing such a good information.
Cases that would interest you
- Login to View the image
Patient name Mr Raju age 26 years.cook by profession( tandoor man) today vitals spo2%98,pulse60/ minutes,t 94.5•f,BP=110/70 mm of Hg,weight 48 kgs.HAEMOPTYSIS YESTERDAY ONE EPISODE ,no cough ,no weight loss in last six month.good appetite ,hb-14.2,wbc-13100,hot-39.6,rbc-4.85,lymphocytes-34,granulocyte s-59%ESR=10 old case of tb 2/2017.att for two month last year only then Patient lost .he came to me yesterday.belongs to Uttarakhand .sending Xrays films please let me help in treating this patient I am very thankful to all of u.xrays date 5/2/2017,5/6/2017,&15/02/2017 and old usg
Dr. Ajay Goel3 Likes15 Answers - Login to View the image
patient21year old suffering from pain in abdomen with irregular menstruation and sudden wait loss monoxide negetive and USG shows rt ovarian cyst upto 4.8×3.8cm pls suggest your best opinion
Dr. Kamini Shukla1 Like20 Answers - Login to View the image
28/ F c/O PAIN ABDOMEN. . . Tenderness in right illiac fossa. . . . . Appendicectomy performed
Dr. Drmonica Vincent3 Likes28 Answers - Login to View the image
M52. Cough with expectoration & pain right chest..10days
Dr. Syam Sundar Patro1 Like15 Answers - Login to View the image
cxr of middle age female pt,having c/o drycough,chest pain for last 15 days pallor found cbc 14000 neutrophils 88 lymho 8 please comment about diagnosis line of treat
Dr. B R Panchal4 Likes39 Answers
20 Likes